diff options
Diffstat (limited to '')
| -rwxr-xr-x | configure | 26911 | ||||
| -rw-r--r-- | configure.ac | 3150 |
2 files changed, 30061 insertions, 0 deletions
diff --git a/configure b/configure new file mode 100755 index 0000000..1b436d6 --- /dev/null +++ b/configure @@ -0,0 +1,26911 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for BIND 9.16. +# +# Report bugs to <https://gitlab.isc.org/isc-projects/bind9/-/issues/new?issuable_template=Bug>. +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: https://gitlab.isc.org/isc-projects/bind9/-/issues/new?issuable_template=Bug +$0: about your system, including any error possibly output +$0: before this message. Then install a modern shell, or +$0: manually run the script under such a shell if you do +$0: have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + +SHELL=${CONFIG_SHELL-/bin/sh} + + +test -n "$DJDIR" || exec 7<&0 </dev/null +exec 6>&1 + +# Name of the host. +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +# +# Initializations. +# +ac_default_prefix=/usr/local +ac_clean_files= +ac_config_libobj_dir=. +LIBOBJS= +cross_compiling=no +subdirs= +MFLAGS= +MAKEFLAGS= + +# Identity of this package. +PACKAGE_NAME='BIND' +PACKAGE_TARNAME='bind' +PACKAGE_VERSION='9.16' +PACKAGE_STRING='BIND 9.16' +PACKAGE_BUGREPORT='https://gitlab.isc.org/isc-projects/bind9/-/issues/new?issuable_template=Bug' +PACKAGE_URL='https://www.isc.org/downloads/' + +# Factoring default headers for most tests. +ac_includes_default="\ +#include <stdio.h> +#ifdef HAVE_SYS_TYPES_H +# include <sys/types.h> +#endif +#ifdef HAVE_SYS_STAT_H +# include <sys/stat.h> +#endif +#ifdef STDC_HEADERS +# include <stdlib.h> +# include <stddef.h> +#else +# ifdef HAVE_STDLIB_H +# include <stdlib.h> +# endif +#endif +#ifdef HAVE_STRING_H +# if !defined STDC_HEADERS && defined HAVE_MEMORY_H +# include <memory.h> +# endif +# include <string.h> +#endif +#ifdef HAVE_STRINGS_H +# include <strings.h> +#endif +#ifdef HAVE_INTTYPES_H +# include <inttypes.h> +#endif +#ifdef HAVE_STDINT_H +# include <stdint.h> +#endif +#ifdef HAVE_UNISTD_H +# include <unistd.h> +#endif" + 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+PROTOBUF_C_LIBS +PROTOBUF_C_CFLAGS +DNSTAP_MANS +DNSTAPTARGETS +DNSTAPOBJS +DNSTAPSRCS +DNSTAP +FSTRM_CAPTURE +PROTOC_C +ISC_PLATFORM_HAVESYSUNH +LIBCAP_LIBS +DST_EXTRA_SRCS +DST_EXTRA_OBJS +READLINE_LIB +BIND9_CO_RULE +LIBTOOL_MODE_UNINSTALL +LIBTOOL_MODE_LINK +LIBTOOL_MODE_INSTALL +LIBTOOL_MODE_COMPILE +LIBTOOL_MKDEP_SED +SA +A +O +ALWAYS_MAKE_SYMTABLE +MKSYMTBL_PROGRAM +PURIFY +purify_path +MKDEPPROG +MKDEPCFLAGS +MKDEPCC +ZLIB_LIBS +ZLIB_CFLAGS +JSON_C_LIBS +JSON_C_CFLAGS +LIBXML2_LIBS +LIBXML2_CFLAGS +NZD_MANS +NZDTARGETS +NZDSRCS +NZD_TOOLS +LMDB_LIBS +LMDB_CFLAGS +DNS_CRYPTO_LIBS +DNS_GSSAPI_LIBS +DST_GSSAPI_INC +USE_GSSAPI +ISC_PLATFORM_KRB5HEADER +ISC_PLATFORM_GSSAPI_KRB5_HEADER +ISC_PLATFORM_GSSAPIHEADER +KRB5_CONFIG +CRYPTO +PKCS11_MANS +PKCS11_TOOLS +PKCS11_TEST +OPENSSL_LIBS +OPENSSL_CFLAGS +NO_LIBTOOL_DNSLIBS +NO_LIBTOOL_ISCLIBS +INSTALL_LIBRARY +ALWAYS_DEFINES +LIBUV_LIBS +LIBUV_CFLAGS +PTHREAD_CFLAGS +PTHREAD_LIBS +PTHREAD_CC +ax_pthread_config +GEOIP2LINKOBJS 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See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/bind] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; 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(Required + to use MySQL with DLZ) + --with-dlz-bdb=PATH Build with Berkeley DB DLZ driver [yes|no|path]. + (Required to use Berkeley DB with DLZ) + --with-dlz-filesystem=ARG + Build with filesystem DLZ driver [yes|no]. (Required + to use file system driver with DLZ) + --with-dlz-ldap=PATH Build with LDAP DLZ driver [yes|no|path]. (Required + to use LDAP with DLZ) + --with-dlz-odbc=PATH Build with ODBC DLZ driver [yes|no|path]. (Required + to use ODBC with DLZ) + --with-dlz-stub=ARG Build with stub DLZ driver [yes|no]. 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" >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... 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" >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" +if test "x$ac_cv_header_minix_config_h" = xyes; then : + MINIX=yes +else + MINIX= +fi + + + if test "$MINIX" = yes; then + +$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h + + +$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h + + +$as_echo "#define _MINIX 1" >>confdefs.h + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 +$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } +if ${ac_cv_safe_to_define___extensions__+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# define __EXTENSIONS__ 1 + $ac_includes_default +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_safe_to_define___extensions__=yes +else + ac_cv_safe_to_define___extensions__=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 +$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } + test $ac_cv_safe_to_define___extensions__ = yes && + $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h + + $as_echo "#define _ALL_SOURCE 1" >>confdefs.h + + $as_echo "#define _GNU_SOURCE 1" >>confdefs.h + + $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h + + $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h + + + +# +# Enable large file support +# +# Check whether --enable-largefile was given. +if test "${enable_largefile+set}" = set; then : + enableval=$enable_largefile; +fi + +if test "$enable_largefile" != no; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 +$as_echo_n "checking for special C compiler options needed for large files... " >&6; } +if ${ac_cv_sys_largefile_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_largefile_CC=no + if test "$GCC" != yes; then + ac_save_CC=$CC + while :; do + # IRIX 6.2 and later do not support large files by default, + # so use the C compiler's -n32 option if that helps. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF + if ac_fn_c_try_compile "$LINENO"; then : + break +fi +rm -f core conftest.err conftest.$ac_objext + CC="$CC -n32" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_largefile_CC=' -n32'; break +fi +rm -f core conftest.err conftest.$ac_objext + break + done + CC=$ac_save_CC + rm -f conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 +$as_echo "$ac_cv_sys_largefile_CC" >&6; } + if test "$ac_cv_sys_largefile_CC" != no; then + CC=$CC$ac_cv_sys_largefile_CC + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 +$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } +if ${ac_cv_sys_file_offset_bits+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _FILE_OFFSET_BITS 64 +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=64; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_file_offset_bits=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 +$as_echo "$ac_cv_sys_file_offset_bits" >&6; } +case $ac_cv_sys_file_offset_bits in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits +_ACEOF +;; +esac +rm -rf conftest* + if test $ac_cv_sys_file_offset_bits = unknown; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 +$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } +if ${ac_cv_sys_large_files+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _LARGE_FILES 1 +#include <sys/types.h> + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=1; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_large_files=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 +$as_echo "$ac_cv_sys_large_files" >&6; } +case $ac_cv_sys_large_files in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _LARGE_FILES $ac_cv_sys_large_files +_ACEOF +;; +esac +rm -rf conftest* + fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 +$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } +if ${ac_cv_sys_largefile_source+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> /* for off_t */ + #include <stdio.h> +int +main () +{ +int (*fp) (FILE *, off_t, int) = fseeko; + return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_sys_largefile_source=no; break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _LARGEFILE_SOURCE 1 +#include <sys/types.h> /* for off_t */ + #include <stdio.h> +int +main () +{ +int (*fp) (FILE *, off_t, int) = fseeko; + return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_sys_largefile_source=1; break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_cv_sys_largefile_source=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 +$as_echo "$ac_cv_sys_largefile_source" >&6; } +case $ac_cv_sys_largefile_source in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source +_ACEOF +;; +esac +rm -rf conftest* + +# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug +# in glibc 2.1.3, but that breaks too many other things. +# If you want fseeko and ftello with glibc, upgrade to a fixed glibc. +if test $ac_cv_sys_largefile_source != unknown; then + +$as_echo "#define HAVE_FSEEKO 1" >>confdefs.h + +fi + + +LFS_CFLAGS=`getconf LFS_CFLAGS 2>/dev/null` +LFS_LDFLAGS=`getconf LFS_LDFLAGS 2>/dev/null` +LFS_LIBS=`getconf LFS_LIBS 2>/dev/null` + + + + + +# Enable RFC 3542 APIs on macOS + +$as_echo "#define __APPLE_USE_RFC_3542 1" >>confdefs.h + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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" >&6; } +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "" +} + +case $ECHO in + printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +$as_echo "printf" >&6; } ;; + print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +$as_echo "print -r" >&6; } ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +$as_echo "cat" >&6; } ;; +esac + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test no != "$with_gnu_ld" && break + ;; + *) + test yes != "$with_gnu_ld" && break + ;; + esac + fi + done + IFS=$lt_save_ifs +else + lt_cv_path_LD=$LD # Let the user override the test with a path. +fi +fi + +LD=$lt_cv_path_LD +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n "$lt_cv_sys_max_cmd_len"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test yes != "$GCC"; then + reload_cmds=false + fi + ;; + darwin*) + if test yes = "$GCC"; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 +$as_echo "$with_sysroot" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 +$as_echo_n "checking for a working dd... " >&6; } +if ${ac_cv_path_lt_DD+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +if test -z "$lt_DD"; then + ac_path_lt_DD_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in dd; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_lt_DD" || continue +if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi + $ac_path_lt_DD_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_lt_DD"; then + : + fi +else + ac_cv_path_lt_DD=$lt_DD +fi + +rm -f conftest.i conftest2.i conftest.out +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 +$as_echo "$ac_cv_path_lt_DD" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 +$as_echo_n "checking how to truncate binary pipes... " >&6; } +if ${lt_cv_truncate_bin+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 +$as_echo "$lt_cv_truncate_bin" >&6; } + + + + + + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) + case ${MACOSX_DEPLOYMENT_TARGET},$host in + 10.[012],*|,*powerpc*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + *) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + + +# Set options + + + + enable_dlopen=no + + + enable_win32_dll=no + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + pic_mode=default +fi + + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[5-9]*,yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 +$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } + +# Check whether --with-aix-soname was given. +if test "${with_aix_soname+set}" = set; then : + withval=$with_aix_soname; case $withval in + aix|svr4|both) + ;; + *) + as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname +else + if ${lt_cv_with_aix_soname+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_with_aix_soname=aix +fi + + with_aix_soname=$lt_cv_with_aix_soname +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 +$as_echo "$with_aix_soname" >&6; } + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/${ac_tool_prefix}file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC=$CC +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test yes = "$GCC"; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + lt_prog_compiler_pic='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_pic_works"; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_static_works"; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links=nottested +if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test no = "$hard_links"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + export_dynamic_flag_spec='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='$wl--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + export_dynamic_flag_spec='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test no = "$ld_shlibs"; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct=no + hardcode_direct_absolute=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' $wl-bernotok' + allow_undefined_flag=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test yes = "$lt_cv_ld_force_load"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test yes = "$GCC"; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test yes = "$lt_cv_prog_compiler__b"; then + archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test yes = "$lt_cv_irix_exported_symbol"; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + ld_shlibs=yes + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + else + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + osf3*) + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='$wl-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='$wl-z,text' + allow_undefined_flag='$wl-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='$wl-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test no = "$ld_shlibs" && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([A-Za-z]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + + + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test yes = "$hardcode_automatic"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && + test no != "$hardcode_minus_L"; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test relink = "$hardcode_action" || + test yes = "$inherit_rpath"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen=shl_load +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen=dlopen +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP"; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report what library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if ${ac_cv_path_install+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in #(( + ./ | .// | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a POSIX-compatible shell" >&5 +$as_echo_n "checking for a POSIX-compatible shell... " >&6; } +if ${ac_cv_prog_shell+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_test_shell_script=' + test "$(expr 1 + 1)" = "2" && + test "$(( 1 + 1 ))" = "2" + ' + + for ac_cv_prog_shell in \ + "$CONFIG_SHELL" "$SHELL" /bin/sh /bin/bash /bin/ksh /bin/sh5 no; do + case $ac_cv_prog_shell in #( + /*) : + + if "$ac_cv_prog_shell" -c "$ac_test_shell_script" 2>/dev/null; then : + break +fi + ;; #( + *) : + ;; +esac + done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_shell" >&5 +$as_echo "$ac_cv_prog_shell" >&6; } + if test "$ac_cv_prog_shell" = "no"; then : + SHELL=/bin/sh + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using $SHELL, even though it does not conform to POSIX" >&5 +$as_echo "$as_me: WARNING: using $SHELL, even though it does not conform to POSIX" >&2;} + +else + SHELL="$ac_cv_prog_shell" + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + + + + + + + + + +# +# Use pkg-config +# + + + + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 +$as_echo "$PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 +$as_echo "$ac_pt_PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 +$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + PKG_CONFIG="" + fi +fi +if test -z "$PKG_CONFIG"; then : + as_fn_error $? "The pkg-config script could not be found or is too old." "$LINENO" 5 +fi + +# [pairwise: --enable-buffer-useinline, --disable-buffer-useinline] +# Check whether --enable-buffer_useinline was given. +if test "${enable_buffer_useinline+set}" = set; then : + enableval=$enable_buffer_useinline; if test yes = "${enable}" + then + +$as_echo "#define ISC_BUFFER_USEINLINE 1" >>confdefs.h + + fi +else + $as_echo "#define ISC_BUFFER_USEINLINE 1" >>confdefs.h + +fi + + +# [pairwise: --enable-warn-shadow, --disable-warn-shadow] +# Check whether --enable-warn_shadow was given. +if test "${enable_warn_shadow+set}" = set; then : + enableval=$enable_warn_shadow; +fi + + +# [pairwise: --enable-warn-error, --disable-warn-error] +# Check whether --enable-warn_error was given. +if test "${enable_warn_error+set}" = set; then : + enableval=$enable_warn_error; +fi + + +# [pairwise: --enable-developer, --disable-developer] +# Check whether --enable-developer was given. +if test "${enable_developer+set}" = set; then : + enableval=$enable_developer; +fi + + +XTARGETS= +if test "$enable_developer" = "yes"; then : + STD_CDEFINES="$STD_CDEFINES -DISC_MEM_DEFAULTFILL=1 -DISC_LIST_CHECKINIT=1" + test "${enable_fixed_rrset+set}" = set || enable_fixed_rrset=yes + test "${enable_querytrace+set}" = set || enable_querytrace=yes + test "${with_cmocka+set}" = set || with_cmocka=yes + test "${with_dlz_filesystem+set}" = set || with_dlz_filesystem=yes + test "${enable_symtable+set}" = set || enable_symtable=all + test "${enable_warn_error+set}" = set || enable_warn_error=yes + test "${enable_warn_shadow+set}" = set || enable_warn_shadow=yes + test "${with_zlib+set}" = set || with_zlib=yes + XTARGETS='${XTARGETS}' + +fi + + +# Fuzzing is not included in pairwise testing as fuzzing tools are +# not present in the relevant Docker image. +# +# [pairwise: skip] +# Check whether --enable-fuzzing was given. +if test "${enable_fuzzing+set}" = set; then : + enableval=$enable_fuzzing; +else + enable_fuzzing=no +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable fuzzing mode" >&5 +$as_echo_n "checking whether to enable fuzzing mode... " >&6; } +case $enable_fuzzing in #( + no) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } ;; #( + afl) : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: using AFL" >&5 +$as_echo "using AFL" >&6; } + +$as_echo "#define ENABLE_AFL 1" >>confdefs.h + + CFLAGS="$CFLAGS -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION=1" + LIBS="$LIBS -lpthread" ;; #( + libfuzzer) : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: using libFuzzer" >&5 +$as_echo "using libFuzzer" >&6; } + CFLAGS="$CFLAGS -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION=1 -fsanitize=fuzzer,address,undefined" + LDFLAGS="$LDFLAGS -fsanitize=fuzzer,address,undefined" ;; #( + *) : + as_fn_error $? "You need to explicitly select the fuzzer" "$LINENO" 5 ;; #( + *) : + ;; +esac + +if test "$enable_fuzzing" = "afl"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking \"for AFL enabled compiler\"" >&5 +$as_echo_n "checking \"for AFL enabled compiler\"... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __AFL_COMPILER + #error AFL compiler required + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + as_fn_error $? "set CC=afl-<gcc|clang> when --enable-fuzzing=afl is used" "$LINENO" 5 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi + +# +# Make very sure that these are the first files processed by +# config.status, since we use the processed output as the input for +# AC_SUBST_FILE() substitutions in other files. +# +ac_config_files="$ac_config_files make/rules make/includes" + + +# Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $AR in + [\\/]* | ?:[\\/]*) + ac_cv_path_AR="$AR" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +AR=$ac_cv_path_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +ARFLAGS="cruv" + + + +# The POSIX ln(1) program. Non-POSIX systems may substitute +# "copy" or something. +LN=ln + + +case "$AR" in + "") + as_fn_error $? " +ar program not found. Please fix your PATH to include the directory in +which ar resides, or set AR in the environment with the full path to ar. +" "$LINENO" 5 + + ;; +esac + +# +# Look for w3m +# +for ac_prog in w3m +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_W3M+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $W3M in + [\\/]* | ?:[\\/]*) + ac_cv_path_W3M="$W3M" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_W3M="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +W3M=$ac_cv_path_W3M +if test -n "$W3M"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $W3M" >&5 +$as_echo "$W3M" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$W3M" && break +done +test -n "$W3M" || W3M="w3m" + + + +# +# Look for pandoc +# +# Extract the first word of "pandoc", so it can be a program name with args. +set dummy pandoc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PANDOC+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PANDOC in + [\\/]* | ?:[\\/]*) + ac_cv_path_PANDOC="$PANDOC" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PANDOC="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_PANDOC" && ac_cv_path_PANDOC="pandoc" + ;; +esac +fi +PANDOC=$ac_cv_path_PANDOC +if test -n "$PANDOC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PANDOC" >&5 +$as_echo "$PANDOC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + +# +# Perl is optional; it is used only by some of the system test scripts. +# Note: the backtrace feature (see below) uses perl to build the symbol table, +# but it still compiles without perl, in which case an empty table will be used. +# +for ac_prog in perl5 perl +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PERL+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PERL in + [\\/]* | ?:[\\/]*) + ac_cv_path_PERL="$PERL" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PERL=$ac_cv_path_PERL +if test -n "$PERL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 +$as_echo "$PERL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$PERL" && break +done + + + +# +# Python is also optional but required by default so that dnssec-keymgr gets +# installed unless explicitly prevented by the user using --without-python. +# +testminvers='import sys +if (sys.version_info < (2,7)) or (sys.version_info < (3,2) and sys.version_info >= (3,0)): + exit(1)' + +testargparse='try: import argparse +except: exit(1)' + +testply='try: import ply +except: exit(1)' + +testsetuptools='try: from setuptools import setup +except: exit(1)' + +testdistutils='try: from distutils.core import setup +except: exit(1)' + +default_with_python="python python3 python3.11 python3.10 python3.9 python3.8 python3.7 python3.6 python3.5 python3.4 python3.3 python3.2 python2 python2.7" + + + +# [pairwise: --with-python, --without-python] + +# Check whether --with-python was given. +if test "${with_python+set}" = set; then : + withval=$with_python; +else + with_python=$default_with_python +fi + + +# [pairwise: skip] + +# Check whether --with-python-install-dir was given. +if test "${with_python_install_dir+set}" = set; then : + withval=$with_python_install_dir; +else + with_python_install_dir="" +fi + + +if test "$with_python" = "yes"; then : + with_python=$default_with_python +fi + +if test "$with_python" = "no"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python support" >&5 +$as_echo_n "checking for Python support... " >&6; } + unset PYTHON + { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5 +$as_echo "disabled" >&6; } +else + for p in $with_python + do + case $p in #( + /*) : + PYTHON="$p" ;; #( + *) : + ;; +esac + + # Extract the first word of "$p", so it can be a program name with args. +set dummy $p; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PYTHON+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PYTHON in + [\\/]* | ?:[\\/]*) + ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PYTHON=$ac_cv_path_PYTHON +if test -n "$PYTHON"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 +$as_echo "$PYTHON" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + # Do not cache the result of the check from the previous line. If the + # first found Python interpreter has missing module dependencies and + # the result of the above check is cached, subsequent module checks + # will erroneously keep on using the cached path to the first found + # Python interpreter instead of different ones. + unset ac_cv_path_PYTHON + + if test -z "$PYTHON"; then : + continue +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $PYTHON is python2 version >= 2.7 or python3 version >= 3.2" >&5 +$as_echo_n "checking if $PYTHON is python2 version >= 2.7 or python3 version >= 3.2... " >&6; } + if "$PYTHON" -c "$testminvers" 2>/dev/null; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + unset PYTHON + continue +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python module 'argparse'" >&5 +$as_echo_n "checking Python module 'argparse'... " >&6; } + if "$PYTHON" -c "$testargparse" 2>/dev/null; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + unset PYTHON + continue +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python module 'ply'" >&5 +$as_echo_n "checking Python module 'ply'... " >&6; } + if "$PYTHON" -c "$testply" 2>/dev/null; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + unset PYTHON + continue +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python module 'setuptools'" >&5 +$as_echo_n "checking Python module 'setuptools'... " >&6; } + if "$PYTHON" -c "$testsetuptools" 2>/dev/null; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python module 'distutils'" >&5 +$as_echo_n "checking Python module 'distutils'... " >&6; } + if "$PYTHON" -c "$testdistutils" 2>/dev/null; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + unset PYTHON + continue +fi +fi + + # Stop looking any further once we find a Python interpreter + # satisfying all requirements. + break + done + + if test "X$PYTHON" = "X"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python support" >&5 +$as_echo_n "checking for Python support... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "Python >= 2.7 or >= 3.2 and the PLY package are required for dnssec-keymgr and other Python-based tools. PLY may be available from your OS package manager as python-ply or python3-ply; it can also be installed via pip. To build without Python/PLY, use --without-python." "$LINENO" 5 +fi +fi + +PYTHON_TOOLS='' +CHECKDS='' +COVERAGE='' +KEYMGR='' +if test "X$PYTHON" != "X"; then : + PYTHON_TOOLS=python + CHECKDS=checkdstool + COVERAGE=coverage + KEYMGR=keymgr + PYTHON_INSTALL_DIR="$with_python_install_dir" + if test -n "$with_python_install_dir"; then : + PYTHON_INSTALL_LIB="--install-lib=$with_python_install_dir" +fi +fi + + + + + + + +# +# expanded_sysconfdir is needed for replacement in the python utilities +# +expanded_sysconfdir=`eval echo $sysconfdir` + + +# +# Make sure INSTALL uses an absolute path, else it will be wrong in all +# Makefiles, since they use make/rules.in and INSTALL will be adjusted by +# configure based on the location of the file where it is substituted. +# Since in BIND9 INSTALL is only substituted into make/rules.in, an immediate +# subdirectory of install-sh, This relative path will be wrong for all +# directories more than one level down from install-sh. +# +case "$INSTALL" in + /*) + ;; + *) + # + # Not all systems have dirname. + # + + ac_dir="`echo $INSTALL | sed 's%/[^/]*$%%'`" + + + ac_prog="`echo $INSTALL | sed 's%.*/%%'`" + test "X$ac_dir" = "X$ac_prog" && ac_dir=. + test -d "$ac_dir" && ac_dir="`(cd \"$ac_dir\" && pwd)`" + INSTALL="$ac_dir/$ac_prog" + ;; +esac + +for ac_prog in pytest-3 py.test-3 pytest py.test pytest-pypy +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PYTEST+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PYTEST in + [\\/]* | ?:[\\/]*) + ac_cv_path_PYTEST="$PYTEST" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PYTEST="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PYTEST=$ac_cv_path_PYTEST +if test -n "$PYTEST"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTEST" >&5 +$as_echo "$PYTEST" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$PYTEST" && break +done + +if test -z "$PYTEST"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pytest not found, some system tests will be skipped" >&5 +$as_echo "$as_me: WARNING: pytest not found, some system tests will be skipped" >&2;} +fi + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdio.h> +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 +$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } +if ${ac_cv_prog_cc_c99+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdarg.h> +#include <stdbool.h> +#include <stdlib.h> +#include <wchar.h> +#include <stdio.h> + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static void +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str; + int number; + float fnumber; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); +} + +int +main () +{ + + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); + + ; + return 0; +} +_ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c99" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c99" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c99" != xno; then : + +fi + + + +# +# Using Solaris linker with gcc on Solaris breaks Thread Local Storage +# +case $host in #( + *-solaris*) : + + if test "$GCC" = "yes"; then : + LDFLAGS="$LDFLAGS -zrelax=transtls" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: When using GNU C Compiler on Solaris, -zrelax=transtls linker flag is used to fix bug in Thread Local Storage" >&5 +$as_echo "$as_me: WARNING: When using GNU C Compiler on Solaris, -zrelax=transtls linker flag is used to fix bug in Thread Local Storage" >&2;} + +fi + ;; #( + *-darwin*) : + LDFLAGS="$LDFLAGS -Wl,-flat_namespace" ;; #( + *) : + ;; +esac + +# +# CCNOOPT defaults to -O0 on gcc and disables optimization when is last +# +if test "X$CCNOOPT" = "X" -a "X$GCC" = "Xyes"; then + CCNOOPT="-O0" +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + + +for ac_header in fcntl.h regex.h sys/time.h unistd.h sys/mman.h sys/sockio.h sys/select.h sys/param.h sys/sysctl.h net/if6.h sys/socket.h net/route.h linux/netlink.h linux/rtnetlink.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +#ifdef HAVE_SYS_PARAM_H +# include <sys/param.h> +#endif +#ifdef HAVE_SYS_SOCKET_H +# include <sys/socket.h> +#endif + +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +# +# Check for thread local storage +# +for ac_header in threads.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "threads.h" "ac_cv_header_threads_h" "$ac_includes_default" +if test "x$ac_cv_header_threads_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_THREADS_H 1 +_ACEOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C11 Thread-Local Storage using thread_local" >&5 +$as_echo_n "checking for C11 Thread-Local Storage using thread_local... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include <threads.h> + +int +main () +{ + + static thread_local int tls = 0; + return (tls); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_THREAD_LOCAL 1" >>confdefs.h + + +$as_echo "#define HAVE_TLS 1" >>confdefs.h + + +else + + as_fn_error $? "Thread Local Storage support required, update your toolchain to build BIND 9" "$LINENO" 5 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Thread-Local Storage using __thread" >&5 +$as_echo_n "checking for Thread-Local Storage using __thread... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ + + static __thread int tls = 0; + return (tls); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE___THREAD 1" >>confdefs.h + + +$as_echo "#define HAVE_TLS 1" >>confdefs.h + + +else + + as_fn_error $? "Thread Local Storage support required, update your toolchain to build BIND 9" "$LINENO" 5 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi + +done + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if ${ac_cv_c_const+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + +#ifndef __cplusplus + /* Ultrix mips cc rejects this sort of thing. */ + typedef int charset[2]; + const charset cs = { 0, 0 }; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this sort of thing. */ + char tx; + char *t = &tx; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; } bx; + struct s *b = &bx; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if ${ac_cv_c_inline+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_inline=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 +$as_echo_n "checking for working volatile... " >&6; } +if ${ac_cv_c_volatile+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + +volatile int x; +int * volatile y = (int *) 0; +return !x && !y; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_volatile=yes +else + ac_cv_c_volatile=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 +$as_echo "$ac_cv_c_volatile" >&6; } +if test $ac_cv_c_volatile = no; then + +$as_echo "#define volatile /**/" >>confdefs.h + +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flexible array members" >&5 +$as_echo_n "checking for flexible array members... " >&6; } +if ${ac_cv_c_flexmember+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + #include <stdio.h> + #include <stddef.h> + struct s { int n; double d[]; }; +int +main () +{ +int m = getchar (); + struct s *p = malloc (offsetof (struct s, d) + + m * sizeof (double)); + p->d[0] = 0.0; + return p->d != (double *) NULL; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_flexmember=yes +else + ac_cv_c_flexmember=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_flexmember" >&5 +$as_echo "$ac_cv_c_flexmember" >&6; } + if test $ac_cv_c_flexmember = yes; then + +$as_echo "#define FLEXIBLE_ARRAY_MEMBER /**/" >>confdefs.h + + else + $as_echo "#define FLEXIBLE_ARRAY_MEMBER 1" >>confdefs.h + + fi + + +# +# Check for yield support on ARM processors +# +case $host in #( + arm*) : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yield instruction support" >&5 +$as_echo_n "checking for yield instruction support... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +__asm__ __volatile__ ("yield") + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_ARM_YIELD 1" >>confdefs.h + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ;; #( + *) : + ;; +esac + +# +# Check for pause support on SPARC processors +# +case $host in #( + sparc*) : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pause instruction support" >&5 +$as_echo_n "checking for pause instruction support... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +__asm__ __volatile__ ("pause") + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_SPARC_PAUSE 1" >>confdefs.h + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ;; #( + *) : + ;; +esac + +for ac_func in sysctlbyname +do : + ac_fn_c_check_func "$LINENO" "sysctlbyname" "ac_cv_func_sysctlbyname" +if test "x$ac_cv_func_sysctlbyname" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYSCTLBYNAME 1 +_ACEOF + +fi +done + + +# +# Check for the existence of mmap to enable the fast format zones +# +for ac_func in mmap +do : + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_MMAP 1 +_ACEOF + +fi +done + + +# +# Older versions of HP/UX don't define seteuid() and setegid() +# +for ac_func in seteuid setresuid +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in setegid setresgid +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" +if test "x$ac_cv_type_ssize_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define ssize_t int +_ACEOF + +fi + + + ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" +if test "x$ac_cv_type_uintptr_t" = xyes; then : + +$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h + +else + for ac_type in 'unsigned int' 'unsigned long int' \ + 'unsigned long long int'; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +cat >>confdefs.h <<_ACEOF +#define uintptr_t $ac_type +_ACEOF + + ac_type= +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test -z "$ac_type" && break + done +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } +if ${ac_cv_header_time+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/time.h> +#include <time.h> + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_time=yes +else + ac_cv_header_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 +$as_echo "$ac_cv_header_time" >&6; } +if test $ac_cv_header_time = yes; then + +$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h + +fi + + +# +# check for uname library routine +# +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uname" >&5 +$as_echo_n "checking for uname... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/utsname.h> + #include <stdio.h> + +int +main () +{ + + struct utsname uts; + uname(&uts); + printf("running on %s %s %s for %s\n", + uts.sysname, uts.release, uts.version, uts.machine); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_UNAME 1" >>confdefs.h + + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: uname is not correctly supported" >&5 +$as_echo "$as_me: WARNING: uname is not correctly supported" >&2;} + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# +# check for GCC noreturn attribute +# +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GCC noreturn attribute" >&5 +$as_echo_n "checking for GCC noreturn attribute... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +void foo() __attribute__((noreturn)); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ISC_PLATFORM_NORETURN_PRE="#define ISC_PLATFORM_NORETURN_PRE" + ISC_PLATFORM_NORETURN_POST="#define ISC_PLATFORM_NORETURN_POST __attribute__((noreturn))" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ISC_PLATFORM_NORETURN_PRE="#define ISC_PLATFORM_NORETURN_PRE" + ISC_PLATFORM_NORETURN_POST="#define ISC_PLATFORM_NORETURN_POST" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + + +# +# check for GCC malloc attribute +# + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((malloc))" >&5 +$as_echo_n "checking for __attribute__((malloc))... " >&6; } +if ${ax_cv_have_func_attribute_malloc+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + void *foo( void ) __attribute__((malloc)); + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if test -s conftest.err; then : + ax_cv_have_func_attribute_malloc=no +else + ax_cv_have_func_attribute_malloc=yes +fi +else + ax_cv_have_func_attribute_malloc=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_have_func_attribute_malloc" >&5 +$as_echo "$ax_cv_have_func_attribute_malloc" >&6; } + + if test yes = $ax_cv_have_func_attribute_malloc; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_FUNC_ATTRIBUTE_MALLOC 1 +_ACEOF + +fi + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for extended malloc attributes" >&5 +$as_echo_n "checking for extended malloc attributes... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include <stddef.h> + #include <stdlib.h> + __attribute__ ((malloc, malloc (free, 1)) + void * xmalloc(size_t sz) { return malloc(sz); } + +int +main () +{ + + void *p = xmalloc(8); + free(p); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_MALLOC_EXT_ATTR 1" >>confdefs.h + + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# +# check for GCC returns_nonnull attribute +# + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((returns_nonnull))" >&5 +$as_echo_n "checking for __attribute__((returns_nonnull))... " >&6; } +if ${ax_cv_have_func_attribute_returns_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + void *foo( void ) __attribute__((returns_nonnull)); + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if test -s conftest.err; then : + ax_cv_have_func_attribute_returns_nonnull=no +else + ax_cv_have_func_attribute_returns_nonnull=yes +fi +else + ax_cv_have_func_attribute_returns_nonnull=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_have_func_attribute_returns_nonnull" >&5 +$as_echo "$ax_cv_have_func_attribute_returns_nonnull" >&6; } + + if test yes = $ax_cv_have_func_attribute_returns_nonnull; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_FUNC_ATTRIBUTE_RETURNS_NONNULL 1 +_ACEOF + +fi + + + + +# +# check if we have kqueue +# +# [pairwise: --enable-kqueue, --disable-kqueue] +# Check whether --enable-kqueue was given. +if test "${enable_kqueue+set}" = set; then : + enableval=$enable_kqueue; +else + enable_kqueue="yes" +fi + + +if test "$enable_kqueue" = "yes"; then : + for ac_func in kqueue +do : + ac_fn_c_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue" +if test "x$ac_cv_func_kqueue" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_KQUEUE 1 +_ACEOF + +fi +done + +fi + +# +# check if we have epoll. Linux kernel 2.4 has epoll_create() which fails, +# so we need to try running the code, not just test its existence. +# +# [pairwise: --enable-epoll, --disable-epoll] +# Check whether --enable-epoll was given. +if test "${enable_epoll+set}" = set; then : + enableval=$enable_epoll; +else + enable_epoll="yes" +fi + + +if test "$enable_epoll" = "yes"; then : + for ac_func in epoll_create1 +do : + ac_fn_c_check_func "$LINENO" "epoll_create1" "ac_cv_func_epoll_create1" +if test "x$ac_cv_func_epoll_create1" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_EPOLL_CREATE1 1 +_ACEOF + +fi +done + +fi + +# +# check if we support /dev/poll +# +# [pairwise: --enable-devpoll, --disable-devpoll] +# Check whether --enable-devpoll was given. +if test "${enable_devpoll+set}" = set; then : + enableval=$enable_devpoll; +else + enable_devpoll="yes" +fi + +if test "$enable_devpoll" = "yes"; then : + for ac_header in sys/devpoll.h devpoll.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +fi + +# +# Find the machine's endian flavor. +# + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + #include <sys/param.h> + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + #include <sys/param.h> + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <limits.h> + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <limits.h> + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h +;; #( + no) + ;; #( + universal) + +$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + as_fn_error $? "unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; + esac + + +# +# GeoIP support? +# +# Should be on by default if libmaxminddb exists. +# +# [pairwise: skip] + +# Check whether --with-geoip2 was given. +if test "${with_geoip2+set}" = set; then : + withval=$with_geoip2; { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --with-geoip2 is DEPRECATED and will be removed in a future release, use --with-maxminddb instead" >&5 +$as_echo "$as_me: WARNING: --with-geoip2 is DEPRECATED and will be removed in a future release, use --with-maxminddb instead" >&2;} +else + with_geoip2="auto" +fi + + +# [pairwise: --enable-geoip --with-maxminddb=auto, --enable-geoip --with-maxminddb=yes, --disable-geoip] +# Check whether --enable-geoip was given. +if test "${enable_geoip+set}" = set; then : + enableval=$enable_geoip; +else + enable_geoip="yes" +fi + + +# [pairwise: skip] + +# Check whether --with-maxminddb was given. +if test "${with_maxminddb+set}" = set; then : + withval=$with_maxminddb; +else + with_maxminddb="$with_geoip2" +fi + + +GEOIP2LINKSRCS= +GEOIP2LINKOBJS= +if test "$enable_geoip" = "yes"; then : + case $with_maxminddb in #( + no) : + as_fn_error $? "Use '--disable-geoip' to disable the GeoIP" "$LINENO" 5 ;; #( + auto) : + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmaxminddb" >&5 +$as_echo_n "checking for libmaxminddb... " >&6; } + +if test -n "$MAXMINDDB_CFLAGS"; then + pkg_cv_MAXMINDDB_CFLAGS="$MAXMINDDB_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmaxminddb\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libmaxminddb") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_MAXMINDDB_CFLAGS=`$PKG_CONFIG --cflags "libmaxminddb" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$MAXMINDDB_LIBS"; then + pkg_cv_MAXMINDDB_LIBS="$MAXMINDDB_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmaxminddb\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libmaxminddb") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_MAXMINDDB_LIBS=`$PKG_CONFIG --libs "libmaxminddb" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + MAXMINDDB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libmaxminddb" 2>&1` + else + MAXMINDDB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libmaxminddb" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$MAXMINDDB_PKG_ERRORS" >&5 + + : +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + : +else + MAXMINDDB_CFLAGS=$pkg_cv_MAXMINDDB_CFLAGS + MAXMINDDB_LIBS=$pkg_cv_MAXMINDDB_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_GEOIP2 1" >>confdefs.h + + +if test -n "$MAXMINDDB_PREFIX"; then + pkg_cv_MAXMINDDB_PREFIX="$MAXMINDDB_PREFIX" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmaxminddb\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libmaxminddb") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_MAXMINDDB_PREFIX=`$PKG_CONFIG --variable="prefix" "libmaxminddb" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +MAXMINDDB_PREFIX=$pkg_cv_MAXMINDDB_PREFIX + +if test "x$MAXMINDDB_PREFIX" = x""; then : + as_fn_error $? "libmaxminddb prefix not found in pkg-config; set MAXMINDDB_PREFIX in the environment" "$LINENO" 5 +fi + GEOIP2LINKSRCS='${GEOIP2LINKSRCS}' + GEOIP2LINKOBJS='${GEOIP2LINKOBJS}' + +fi ;; #( + yes) : + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmaxminddb" >&5 +$as_echo_n "checking for libmaxminddb... " >&6; } + +if test -n "$MAXMINDDB_CFLAGS"; then + pkg_cv_MAXMINDDB_CFLAGS="$MAXMINDDB_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmaxminddb\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libmaxminddb") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_MAXMINDDB_CFLAGS=`$PKG_CONFIG --cflags "libmaxminddb" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$MAXMINDDB_LIBS"; then + pkg_cv_MAXMINDDB_LIBS="$MAXMINDDB_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmaxminddb\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libmaxminddb") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_MAXMINDDB_LIBS=`$PKG_CONFIG --libs "libmaxminddb" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + MAXMINDDB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libmaxminddb" 2>&1` + else + MAXMINDDB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libmaxminddb" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$MAXMINDDB_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (libmaxminddb) were not met: + +$MAXMINDDB_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables MAXMINDDB_CFLAGS +and MAXMINDDB_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables MAXMINDDB_CFLAGS +and MAXMINDDB_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details" "$LINENO" 5; } +else + MAXMINDDB_CFLAGS=$pkg_cv_MAXMINDDB_CFLAGS + MAXMINDDB_LIBS=$pkg_cv_MAXMINDDB_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_GEOIP2 1" >>confdefs.h + + +if test -n "$MAXMINDDB_PREFIX"; then + pkg_cv_MAXMINDDB_PREFIX="$MAXMINDDB_PREFIX" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmaxminddb\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libmaxminddb") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_MAXMINDDB_PREFIX=`$PKG_CONFIG --variable="prefix" "libmaxminddb" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +MAXMINDDB_PREFIX=$pkg_cv_MAXMINDDB_PREFIX + +if test "x$MAXMINDDB_PREFIX" = x""; then : + as_fn_error $? "libmaxminddb prefix not found in pkg-config; set MAXMINDDB_PREFIX in the environment" "$LINENO" 5 +fi + GEOIP2LINKSRCS='${GEOIP2LINKSRCS}' + GEOIP2LINKOBJS='${GEOIP2LINKOBJS}' + +fi ;; #( + *) : + # default + + + CCASFLAGS_maxminddb_ax_save_flags=$CCASFLAGS + + + + CFLAGS_maxminddb_ax_save_flags=$CFLAGS + + + + CPPFLAGS_maxminddb_ax_save_flags=$CPPFLAGS + + + + CXXFLAGS_maxminddb_ax_save_flags=$CXXFLAGS + + + + ERLCFLAGS_maxminddb_ax_save_flags=$ERLCFLAGS + + + + FCFLAGS_maxminddb_ax_save_flags=$FCFLAGS + + + + FCLIBS_maxminddb_ax_save_flags=$FCLIBS + + + + FFLAGS_maxminddb_ax_save_flags=$FFLAGS + + + + FLIBS_maxminddb_ax_save_flags=$FLIBS + + + + GCJFLAGS_maxminddb_ax_save_flags=$GCJFLAGS + + + + JAVACFLAGS_maxminddb_ax_save_flags=$JAVACFLAGS + + + + LDFLAGS_maxminddb_ax_save_flags=$LDFLAGS + + + + LIBS_maxminddb_ax_save_flags=$LIBS + + + + OBJCFLAGS_maxminddb_ax_save_flags=$OBJCFLAGS + + + + OBJCXXFLAGS_maxminddb_ax_save_flags=$OBJCXXFLAGS + + + + UPCFLAGS_maxminddb_ax_save_flags=$UPCFLAGS + + + + VALAFLAGS_maxminddb_ax_save_flags=$VALAFLAGS + + + + MAXMINDDB_CFLAGS="-I$with_maxminddb/include" + MAXMINDDB_LIBS="-L$with_maxminddb/lib" + CFLAGS="$CFLAGS $MAXMINDDB_CFLAGS" + LDFLAGS="$LDFLAGS $MAXMINDDB_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing MMDB_open" >&5 +$as_echo_n "checking for library containing MMDB_open... " >&6; } +if ${ac_cv_search_MMDB_open+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char MMDB_open (); +int +main () +{ +return MMDB_open (); + ; + return 0; +} +_ACEOF +for ac_lib in '' maxminddb; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_MMDB_open=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_MMDB_open+:} false; then : + break +fi +done +if ${ac_cv_search_MMDB_open+:} false; then : + +else + ac_cv_search_MMDB_open=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_MMDB_open" >&5 +$as_echo "$ac_cv_search_MMDB_open" >&6; } +ac_res=$ac_cv_search_MMDB_open +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +$as_echo "#define HAVE_GEOIP2 1" >>confdefs.h + + GEOIP2LINKSRCS='${GEOIP2LINKSRCS}' + GEOIP2LINKOBJS='${GEOIP2LINKOBJS}' + MAXMINDDB_LIBS="$MAXMINDDB_LIBS $ac_cv_search_MMDB_open" + { $as_echo "$as_me:${as_lineno-$LINENO}: GeoIP2 default database path set to $with_maxminddb/share/GeoIP" >&5 +$as_echo "$as_me: GeoIP2 default database path set to $with_maxminddb/share/GeoIP" >&6;} + MAXMINDDB_PREFIX=$with_maxminddb + +else + as_fn_error $? "GeoIP2 requested, but libmaxminddb not found" "$LINENO" 5 +fi + + + CCASFLAGS=$CCASFLAGS_maxminddb_ax_save_flags + + + CFLAGS=$CFLAGS_maxminddb_ax_save_flags + + + CPPFLAGS=$CPPFLAGS_maxminddb_ax_save_flags + + + CXXFLAGS=$CXXFLAGS_maxminddb_ax_save_flags + + + ERLCFLAGS=$ERLCFLAGS_maxminddb_ax_save_flags + + + FCFLAGS=$FCFLAGS_maxminddb_ax_save_flags + + + FCLIBS=$FCLIBS_maxminddb_ax_save_flags + + + FFLAGS=$FFLAGS_maxminddb_ax_save_flags + + + FLIBS=$FLIBS_maxminddb_ax_save_flags + + + GCJFLAGS=$GCJFLAGS_maxminddb_ax_save_flags + + + JAVACFLAGS=$JAVACFLAGS_maxminddb_ax_save_flags + + + LDFLAGS=$LDFLAGS_maxminddb_ax_save_flags + + + LIBS=$LIBS_maxminddb_ax_save_flags + + + OBJCFLAGS=$OBJCFLAGS_maxminddb_ax_save_flags + + + OBJCXXFLAGS=$OBJCXXFLAGS_maxminddb_ax_save_flags + + + UPCFLAGS=$UPCFLAGS_maxminddb_ax_save_flags + + + VALAFLAGS=$VALAFLAGS_maxminddb_ax_save_flags + + + + ;; +esac + + +fi + + + + + + +# +# Do we have arc4random(), etc ? +# +for ac_func in arc4random arc4random_buf arc4random_uniform getrandom +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ax_pthread_ok=no + +# We used to check for pthread.h first, but this fails if pthread.h +# requires special compiler flags (e.g. on Tru64 or Sequent). +# It gets checked for in the link test anyway. + +# First of all, check if the user has set any of the PTHREAD_LIBS, +# etcetera environment variables, and if threads linking works using +# them: +if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then + ax_pthread_save_CC="$CC" + ax_pthread_save_CFLAGS="$CFLAGS" + ax_pthread_save_LIBS="$LIBS" + if test "x$PTHREAD_CC" != "x"; then : + CC="$PTHREAD_CC" +fi + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5 +$as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_join (); +int +main () +{ +return pthread_join (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_pthread_ok=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 +$as_echo "$ax_pthread_ok" >&6; } + if test "x$ax_pthread_ok" = "xno"; then + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" + fi + CC="$ax_pthread_save_CC" + CFLAGS="$ax_pthread_save_CFLAGS" + LIBS="$ax_pthread_save_LIBS" +fi + +# We must check for the threads library under a number of different +# names; the ordering is very important because some systems +# (e.g. DEC) have both -lpthread and -lpthreads, where one of the +# libraries is broken (non-POSIX). + +# Create a list of thread flags to try. Items starting with a "-" are +# C compiler flags, and other items are library names, except for "none" +# which indicates that we try without any flags at all, and "pthread-config" +# which is a program returning the flags for the Pth emulation library. + +ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" + +# The ordering *is* (sometimes) important. Some notes on the +# individual items follow: + +# pthreads: AIX (must check this before -lpthread) +# none: in case threads are in libc; should be tried before -Kthread and +# other compiler flags to prevent continual compiler warnings +# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) +# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64 +# (Note: HP C rejects this with "bad form for `-t' option") +# -pthreads: Solaris/gcc (Note: HP C also rejects) +# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it +# doesn't hurt to check since this sometimes defines pthreads and +# -D_REENTRANT too), HP C (must be checked before -lpthread, which +# is present but should not be used directly; and before -mthreads, +# because the compiler interprets this as "-mt" + "-hreads") +# -mthreads: Mingw32/gcc, Lynx/gcc +# pthread: Linux, etcetera +# --thread-safe: KAI C++ +# pthread-config: use pthread-config program (for GNU Pth library) + +case $host_os in + + freebsd*) + + # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) + # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) + + ax_pthread_flags="-kthread lthread $ax_pthread_flags" + ;; + + hpux*) + + # From the cc(1) man page: "[-mt] Sets various -D flags to enable + # multi-threading and also sets -lpthread." + + ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags" + ;; + + openedition*) + + # IBM z/OS requires a feature-test macro to be defined in order to + # enable POSIX threads at all, so give the user a hint if this is + # not set. (We don't define these ourselves, as they can affect + # other portions of the system API in unpredictable ways.) + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS) + AX_PTHREAD_ZOS_MISSING +# endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5 +$as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;} +fi +rm -f conftest* + + ;; + + solaris*) + + # On Solaris (at least, for some versions), libc contains stubbed + # (non-functional) versions of the pthreads routines, so link-based + # tests will erroneously succeed. (N.B.: The stubs are missing + # pthread_cleanup_push, or rather a function called by this macro, + # so we could check for that, but who knows whether they'll stub + # that too in a future libc.) So we'll check first for the + # standard Solaris way of linking pthreads (-mt -lpthread). + + ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags" + ;; +esac + +# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC) + +if test "x$GCC" = "xyes"; then : + ax_pthread_flags="-pthread -pthreads $ax_pthread_flags" +fi + +# The presence of a feature test macro requesting re-entrant function +# definitions is, on some systems, a strong hint that pthreads support is +# correctly enabled + +case $host_os in + darwin* | hpux* | linux* | osf* | solaris*) + ax_pthread_check_macro="_REENTRANT" + ;; + + aix*) + ax_pthread_check_macro="_THREAD_SAFE" + ;; + + *) + ax_pthread_check_macro="--" + ;; +esac +if test "x$ax_pthread_check_macro" = "x--"; then : + ax_pthread_check_cond=0 +else + ax_pthread_check_cond="!defined($ax_pthread_check_macro)" +fi + +# Are we compiling with Clang? + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5 +$as_echo_n "checking whether $CC is Clang... " >&6; } +if ${ax_cv_PTHREAD_CLANG+:} false; then : + $as_echo_n "(cached) " >&6 +else + ax_cv_PTHREAD_CLANG=no + # Note that Autoconf sets GCC=yes for Clang as well as GCC + if test "x$GCC" = "xyes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Note: Clang 2.7 lacks __clang_[a-z]+__ */ +# if defined(__clang__) && defined(__llvm__) + AX_PTHREAD_CC_IS_CLANG +# endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then : + ax_cv_PTHREAD_CLANG=yes +fi +rm -f conftest* + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5 +$as_echo "$ax_cv_PTHREAD_CLANG" >&6; } +ax_pthread_clang="$ax_cv_PTHREAD_CLANG" + +ax_pthread_clang_warning=no + +# Clang needs special handling, because older versions handle the -pthread +# option in a rather... idiosyncratic way + +if test "x$ax_pthread_clang" = "xyes"; then + + # Clang takes -pthread; it has never supported any other flag + + # (Note 1: This will need to be revisited if a system that Clang + # supports has POSIX threads in a separate library. This tends not + # to be the way of modern systems, but it's conceivable.) + + # (Note 2: On some systems, notably Darwin, -pthread is not needed + # to get POSIX threads support; the API is always present and + # active. We could reasonably leave PTHREAD_CFLAGS empty. But + # -pthread does define _REENTRANT, and while the Darwin headers + # ignore this macro, third-party headers might not.) + + PTHREAD_CFLAGS="-pthread" + PTHREAD_LIBS= + + ax_pthread_ok=yes + + # However, older versions of Clang make a point of warning the user + # that, in an invocation where only linking and no compilation is + # taking place, the -pthread option has no effect ("argument unused + # during compilation"). They expect -pthread to be passed in only + # when source code is being compiled. + # + # Problem is, this is at odds with the way Automake and most other + # C build frameworks function, which is that the same flags used in + # compilation (CFLAGS) are also used in linking. Many systems + # supported by AX_PTHREAD require exactly this for POSIX threads + # support, and in fact it is often not straightforward to specify a + # flag that is used only in the compilation phase and not in + # linking. Such a scenario is extremely rare in practice. + # + # Even though use of the -pthread flag in linking would only print + # a warning, this can be a nuisance for well-run software projects + # that build with -Werror. So if the active version of Clang has + # this misfeature, we search for an option to squash it. + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5 +$as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; } +if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then : + $as_echo_n "(cached) " >&6 +else + ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown + # Create an alternate version of $ac_link that compiles and + # links in two steps (.c -> .o, .o -> exe) instead of one + # (.c -> exe), because the warning occurs only in the second + # step + ax_pthread_save_ac_link="$ac_link" + ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g' + ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"` + ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)" + ax_pthread_save_CFLAGS="$CFLAGS" + for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do + if test "x$ax_pthread_try" = "xunknown"; then : + break +fi + CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS" + ac_link="$ax_pthread_save_ac_link" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int main(void){return 0;} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_link="$ax_pthread_2step_ac_link" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int main(void){return 0;} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + done + ac_link="$ax_pthread_save_ac_link" + CFLAGS="$ax_pthread_save_CFLAGS" + if test "x$ax_pthread_try" = "x"; then : + ax_pthread_try=no +fi + ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5 +$as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; } + + case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in + no | unknown) ;; + *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;; + esac + +fi # $ax_pthread_clang = yes + +if test "x$ax_pthread_ok" = "xno"; then +for ax_pthread_try_flag in $ax_pthread_flags; do + + case $ax_pthread_try_flag in + none) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 +$as_echo_n "checking whether pthreads work without any flags... " >&6; } + ;; + + -mt,pthread) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5 +$as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; } + PTHREAD_CFLAGS="-mt" + PTHREAD_LIBS="-lpthread" + ;; + + -*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5 +$as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; } + PTHREAD_CFLAGS="$ax_pthread_try_flag" + ;; + + pthread-config) + # Extract the first word of "pthread-config", so it can be a program name with args. +set dummy pthread-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ax_pthread_config+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ax_pthread_config"; then + ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ax_pthread_config="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" +fi +fi +ax_pthread_config=$ac_cv_prog_ax_pthread_config +if test -n "$ax_pthread_config"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 +$as_echo "$ax_pthread_config" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "x$ax_pthread_config" = "xno"; then : + continue +fi + PTHREAD_CFLAGS="`pthread-config --cflags`" + PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" + ;; + + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5 +$as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; } + PTHREAD_LIBS="-l$ax_pthread_try_flag" + ;; + esac + + ax_pthread_save_CFLAGS="$CFLAGS" + ax_pthread_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + + # Check for various functions. We must include pthread.h, + # since some functions may be macros. (On the Sequent, we + # need a special flag -Kthread to make this header compile.) + # We check for pthread_join because it is in -lpthread on IRIX + # while pthread_create is in libc. We check for pthread_attr_init + # due to DEC craziness with -lpthreads. We check for + # pthread_cleanup_push because it is one of the few pthread + # functions on Solaris that doesn't have a non-functional libc stub. + # We try pthread_create on general principles. + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <pthread.h> +# if $ax_pthread_check_cond +# error "$ax_pthread_check_macro must be defined" +# endif + static void routine(void *a) { a = 0; } + static void *start_routine(void *a) { return a; } +int +main () +{ +pthread_t th; pthread_attr_t attr; + pthread_create(&th, 0, start_routine, 0); + pthread_join(th, 0); + pthread_attr_init(&attr); + pthread_cleanup_push(routine, 0); + pthread_cleanup_pop(0) /* ; */ + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_pthread_ok=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + CFLAGS="$ax_pthread_save_CFLAGS" + LIBS="$ax_pthread_save_LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 +$as_echo "$ax_pthread_ok" >&6; } + if test "x$ax_pthread_ok" = "xyes"; then : + break +fi + + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" +done +fi + +# Various other checks: +if test "x$ax_pthread_ok" = "xyes"; then + ax_pthread_save_CFLAGS="$CFLAGS" + ax_pthread_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + + # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 +$as_echo_n "checking for joinable pthread attribute... " >&6; } +if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then : + $as_echo_n "(cached) " >&6 +else + ax_cv_PTHREAD_JOINABLE_ATTR=unknown + for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <pthread.h> +int +main () +{ +int attr = $ax_pthread_attr; return attr /* ; */ + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5 +$as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; } + if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \ + test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \ + test "x$ax_pthread_joinable_attr_defined" != "xyes"; then : + +cat >>confdefs.h <<_ACEOF +#define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR +_ACEOF + + ax_pthread_joinable_attr_defined=yes + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5 +$as_echo_n "checking whether more special flags are required for pthreads... " >&6; } +if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then : + $as_echo_n "(cached) " >&6 +else + ax_cv_PTHREAD_SPECIAL_FLAGS=no + case $host_os in + solaris*) + ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS" + ;; + esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5 +$as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; } + if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \ + test "x$ax_pthread_special_flags_added" != "xyes"; then : + PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS" + ax_pthread_special_flags_added=yes +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 +$as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } +if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <pthread.h> +int +main () +{ +int i = PTHREAD_PRIO_INHERIT; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ax_cv_PTHREAD_PRIO_INHERIT=yes +else + ax_cv_PTHREAD_PRIO_INHERIT=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 +$as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } + if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \ + test "x$ax_pthread_prio_inherit_defined" != "xyes"; then : + +$as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h + + ax_pthread_prio_inherit_defined=yes + +fi + + CFLAGS="$ax_pthread_save_CFLAGS" + LIBS="$ax_pthread_save_LIBS" + + # More AIX lossage: compile with *_r variant + if test "x$GCC" != "xyes"; then + case $host_os in + aix*) + case "x/$CC" in #( + x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : + #handle absolute path differently from PATH based program lookup + case "x$CC" in #( + x/*) : + if as_fn_executable_p ${CC}_r; then : + PTHREAD_CC="${CC}_r" +fi ;; #( + *) : + for ac_prog in ${CC}_r +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_PTHREAD_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$PTHREAD_CC"; then + ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_PTHREAD_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +PTHREAD_CC=$ac_cv_prog_PTHREAD_CC +if test -n "$PTHREAD_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 +$as_echo "$PTHREAD_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$PTHREAD_CC" && break +done +test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" + ;; +esac ;; #( + *) : + ;; +esac + ;; + esac + fi +fi + +test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" + + + + + +# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: +if test "x$ax_pthread_ok" = "xyes"; then + +$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h + + : +else + ax_pthread_ok=no + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +LIBS="$PTHREAD_LIBS $LIBS" +CFLAGS="$CFLAGS $PTHREAD_CFLAGS" +CC="$PTHREAD_CC" + +for ac_func in pthread_attr_getstacksize pthread_attr_setstacksize +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +# [pairwise: --with-locktype=adaptive, --with-locktype=standard] + +# Check whether --with-locktype was given. +if test "${with_locktype+set}" = set; then : + withval=$with_locktype; +else + with_locktype="adaptive" +fi + + +case $with_locktype in #( + adaptive) : + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_MUTEX_ADAPTIVE_NP" >&5 +$as_echo_n "checking for PTHREAD_MUTEX_ADAPTIVE_NP... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #ifndef _GNU_SOURCE + #define _GNU_SOURCE + #endif + #include <pthread.h> + +int +main () +{ + + return (PTHREAD_MUTEX_ADAPTIVE_NP); + + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: using adaptive lock type" >&5 +$as_echo "using adaptive lock type" >&6; } + +$as_echo "#define HAVE_PTHREAD_MUTEX_ADAPTIVE_NP 1" >>confdefs.h + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: using standard lock type" >&5 +$as_echo "using standard lock type" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ;; #( + standard) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: using standard lock type" >&5 +$as_echo "using standard lock type" >&6; } ;; #( + *) : + as_fn_error $? "You must specify \"adaptive\" or \"standard\" for --with-locktype." "$LINENO" 5 + ;; +esac + +for ac_header in sched.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default" +if test "x$ac_cv_header_sched_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SCHED_H 1 +_ACEOF + +fi + +done + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5 +$as_echo_n "checking for library containing sched_yield... " >&6; } +if ${ac_cv_search_sched_yield+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char sched_yield (); +int +main () +{ +return sched_yield (); + ; + return 0; +} +_ACEOF +for ac_lib in '' rt; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_sched_yield=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_sched_yield+:} false; then : + break +fi +done +if ${ac_cv_search_sched_yield+:} false; then : + +else + ac_cv_search_sched_yield=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5 +$as_echo "$ac_cv_search_sched_yield" >&6; } +ac_res=$ac_cv_search_sched_yield +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +for ac_func in sched_yield pthread_yield pthread_yield_np +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +# Look for functions relating to thread naming +for ac_func in pthread_setname_np pthread_set_name_np +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_header in pthread_np.h +do : + ac_fn_c_check_header_compile "$LINENO" "pthread_np.h" "ac_cv_header_pthread_np_h" "#include <pthread.h> +" +if test "x$ac_cv_header_pthread_np_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_PTHREAD_NP_H 1 +_ACEOF + +fi + +done + + +# libuv + +pkg_failed=no +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libuv >= 1.37.0" >&5 +printf %s "checking for libuv >= 1.37.0... " >&6; } + +if test -n "$LIBUV_CFLAGS"; then + pkg_cv_LIBUV_CFLAGS="$LIBUV_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libuv >= 1.37.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libuv >= 1.37.0") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBUV_CFLAGS=`$PKG_CONFIG --cflags "libuv >= 1.37.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBUV_LIBS"; then + pkg_cv_LIBUV_LIBS="$LIBUV_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libuv >= 1.37.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libuv >= 1.37.0") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBUV_LIBS=`$PKG_CONFIG --libs "libuv >= 1.37.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBUV_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libuv >= 1.37.0" 2>&1` + else + LIBUV_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libuv >= 1.37.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBUV_PKG_ERRORS" >&5 + + +pkg_failed=no +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libuv >= 1.0.0 libuv < 1.35.0" >&5 +printf %s "checking for libuv >= 1.0.0 libuv < 1.35.0... " >&6; } + +if test -n "$LIBUV_CFLAGS"; then + pkg_cv_LIBUV_CFLAGS="$LIBUV_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libuv >= 1.0.0 libuv < 1.35.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libuv >= 1.0.0 libuv < 1.35.0") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBUV_CFLAGS=`$PKG_CONFIG --cflags "libuv >= 1.0.0 libuv < 1.35.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBUV_LIBS"; then + pkg_cv_LIBUV_LIBS="$LIBUV_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libuv >= 1.0.0 libuv < 1.35.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libuv >= 1.0.0 libuv < 1.35.0") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBUV_LIBS=`$PKG_CONFIG --libs "libuv >= 1.0.0 libuv < 1.35.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBUV_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libuv >= 1.0.0 libuv < 1.35.0" 2>&1` + else + LIBUV_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libuv >= 1.0.0 libuv < 1.35.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBUV_PKG_ERRORS" >&5 + + as_fn_error $? "libuv >= 1.0.0 (except 1.35.0 and 1.36.0) not found" "$LINENO" 5 +elif test $pkg_failed = untried; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + as_fn_error $? "libuv >= 1.0.0 (except 1.35.0 and 1.36.0) not found" "$LINENO" 5 +else + LIBUV_CFLAGS=$pkg_cv_LIBUV_CFLAGS + LIBUV_LIBS=$pkg_cv_LIBUV_LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi +elif test $pkg_failed = untried; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +pkg_failed=no +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libuv >= 1.0.0 libuv < 1.35.0" >&5 +printf %s "checking for libuv >= 1.0.0 libuv < 1.35.0... " >&6; } + +if test -n "$LIBUV_CFLAGS"; then + pkg_cv_LIBUV_CFLAGS="$LIBUV_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libuv >= 1.0.0 libuv < 1.35.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libuv >= 1.0.0 libuv < 1.35.0") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBUV_CFLAGS=`$PKG_CONFIG --cflags "libuv >= 1.0.0 libuv < 1.35.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBUV_LIBS"; then + pkg_cv_LIBUV_LIBS="$LIBUV_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libuv >= 1.0.0 libuv < 1.35.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libuv >= 1.0.0 libuv < 1.35.0") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBUV_LIBS=`$PKG_CONFIG --libs "libuv >= 1.0.0 libuv < 1.35.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBUV_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libuv >= 1.0.0 libuv < 1.35.0" 2>&1` + else + LIBUV_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libuv >= 1.0.0 libuv < 1.35.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBUV_PKG_ERRORS" >&5 + + as_fn_error $? "libuv >= 1.0.0 (except 1.35.0 and 1.36.0) not found" "$LINENO" 5 +elif test $pkg_failed = untried; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + as_fn_error $? "libuv >= 1.0.0 (except 1.35.0 and 1.36.0) not found" "$LINENO" 5 +else + LIBUV_CFLAGS=$pkg_cv_LIBUV_CFLAGS + LIBUV_LIBS=$pkg_cv_LIBUV_LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi +else + LIBUV_CFLAGS=$pkg_cv_LIBUV_CFLAGS + LIBUV_LIBS=$pkg_cv_LIBUV_LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +fi + + + + CCASFLAGS_libuv_ax_save_flags=$CCASFLAGS + + + + CFLAGS_libuv_ax_save_flags=$CFLAGS + + + + CPPFLAGS_libuv_ax_save_flags=$CPPFLAGS + + + + CXXFLAGS_libuv_ax_save_flags=$CXXFLAGS + + + + ERLCFLAGS_libuv_ax_save_flags=$ERLCFLAGS + + + + FCFLAGS_libuv_ax_save_flags=$FCFLAGS + + + + FCLIBS_libuv_ax_save_flags=$FCLIBS + + + + FFLAGS_libuv_ax_save_flags=$FFLAGS + + + + FLIBS_libuv_ax_save_flags=$FLIBS + + + + GCJFLAGS_libuv_ax_save_flags=$GCJFLAGS + + + + JAVACFLAGS_libuv_ax_save_flags=$JAVACFLAGS + + + + LDFLAGS_libuv_ax_save_flags=$LDFLAGS + + + + LIBS_libuv_ax_save_flags=$LIBS + + + + OBJCFLAGS_libuv_ax_save_flags=$OBJCFLAGS + + + + OBJCXXFLAGS_libuv_ax_save_flags=$OBJCXXFLAGS + + + + UPCFLAGS_libuv_ax_save_flags=$UPCFLAGS + + + + VALAFLAGS_libuv_ax_save_flags=$VALAFLAGS + + + +CFLAGS="$CFLAGS $LIBUV_CFLAGS" +LIBS="$LIBS $LIBUV_LIBS" + +# libuv recvmmsg support +ac_fn_c_check_decl "$LINENO" "UV_UDP_MMSG_FREE" "ac_cv_have_decl_UV_UDP_MMSG_FREE" "#include <uv.h> +" +if test "x$ac_cv_have_decl_UV_UDP_MMSG_FREE" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_UV_UDP_MMSG_FREE $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "UV_UDP_MMSG_CHUNK" "ac_cv_have_decl_UV_UDP_MMSG_CHUNK" "#include <uv.h> +" +if test "x$ac_cv_have_decl_UV_UDP_MMSG_CHUNK" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_UV_UDP_MMSG_CHUNK $ac_have_decl +_ACEOF + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct msghdr uses padding for alignment" >&5 +$as_echo_n "checking whether struct msghdr uses padding for alignment... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/socket.h> +int +main () +{ +const struct msghdr h = { .__pad1 = 0, .__pad2 = 0 }; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_DECL_UV_UDP_RECVMMSG 0" >>confdefs.h + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_fn_c_check_decl "$LINENO" "UV_UDP_RECVMMSG" "ac_cv_have_decl_UV_UDP_RECVMMSG" "#include <uv.h> +" +if test "x$ac_cv_have_decl_UV_UDP_RECVMMSG" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_UV_UDP_RECVMMSG $ac_have_decl +_ACEOF + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + + CCASFLAGS=$CCASFLAGS_libuv_ax_save_flags + + + CFLAGS=$CFLAGS_libuv_ax_save_flags + + + CPPFLAGS=$CPPFLAGS_libuv_ax_save_flags + + + CXXFLAGS=$CXXFLAGS_libuv_ax_save_flags + + + ERLCFLAGS=$ERLCFLAGS_libuv_ax_save_flags + + + FCFLAGS=$FCFLAGS_libuv_ax_save_flags + + + FCLIBS=$FCLIBS_libuv_ax_save_flags + + + FFLAGS=$FFLAGS_libuv_ax_save_flags + + + FLIBS=$FLIBS_libuv_ax_save_flags + + + GCJFLAGS=$GCJFLAGS_libuv_ax_save_flags + + + JAVACFLAGS=$JAVACFLAGS_libuv_ax_save_flags + + + LDFLAGS=$LDFLAGS_libuv_ax_save_flags + + + LIBS=$LIBS_libuv_ax_save_flags + + + OBJCFLAGS=$OBJCFLAGS_libuv_ax_save_flags + + + OBJCXXFLAGS=$OBJCXXFLAGS_libuv_ax_save_flags + + + UPCFLAGS=$UPCFLAGS_libuv_ax_save_flags + + + VALAFLAGS=$VALAFLAGS_libuv_ax_save_flags + + + + +# +# flockfile is usually provided by pthreads +# +for ac_func in flockfile getc_unlocked +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +# +# Look for sysconf to allow detection of the number of processors. +# +for ac_func in sysconf +do : + ac_fn_c_check_func "$LINENO" "sysconf" "ac_cv_func_sysconf" +if test "x$ac_cv_func_sysconf" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYSCONF 1 +_ACEOF + +fi +done + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libtool" >&5 +$as_echo_n "checking for libtool... " >&6; } + +# [pairwise: --with-libtool, --without-libtool] + +# Check whether --with-libtool was given. +if test "${with_libtool+set}" = set; then : + withval=$with_libtool; use_libtool="$withval" +else + use_libtool="no" +fi + +NO_LIBTOOL_ISCLIBS= +NO_LIBTOOL_DNSLIBS= +case $use_libtool in + yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + O=lo + A=la + LIBTOOL_MKDEP_SED='s;\.o;\.lo;' + LIBTOOL_MODE_COMPILE='--mode=compile' + LIBTOOL_MODE_INSTALL='--mode=install' + LIBTOOL_MODE_LINK='--mode=link' + LIBTOOL_MODE_UNINSTALL='--mode=uninstall' + INSTALL_LIBRARY='${INSTALL_PROGRAM}' + +$as_echo "#define USE_LIBTOOL 1" >>confdefs.h + + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + O=o + A=a + LIBTOOL= + + LIBTOOL_MKDEP_SED= + LIBTOOL_MODE_COMPILE= + LIBTOOL_MODE_INSTALL= + LIBTOOL_MODE_LINK= + LIBTOOL_MODE_UNINSTALL= + INSTALL_LIBRARY='${INSTALL_DATA}' + NO_LIBTOOL_ISCLIBS='${NO_LIBTOOL_ISCLIBS}' + NO_LIBTOOL_DNSLIBS='${NO_LIBTOOL_DNSLIBS}' + ;; +esac + + + + +# +# Do we want to use pthread rwlock? +# +# [pairwise: --enable-pthread-rwlock, --disable-pthread-rwlock] +# Check whether --enable-pthread_rwlock was given. +if test "${enable_pthread_rwlock+set}" = set; then : + enableval=$enable_pthread_rwlock; +else + enable_pthread_rwlock=no +fi + + +if test "$enable_pthread_rwlock" = "yes"; then : + for ac_func in pthread_rwlock_rdlock +do : + ac_fn_c_check_func "$LINENO" "pthread_rwlock_rdlock" "ac_cv_func_pthread_rwlock_rdlock" +if test "x$ac_cv_func_pthread_rwlock_rdlock" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_PTHREAD_RWLOCK_RDLOCK 1 +_ACEOF + +else + as_fn_error $? "pthread_rwlock_rdlock requested but not found" "$LINENO" 5 +fi +done + + +$as_echo "#define USE_PTHREAD_RWLOCK 1" >>confdefs.h + + +fi + +CRYPTO=OpenSSL + +# +# OpenSSL/LibreSSL is mandatory +# + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libssl libcrypto" >&5 +$as_echo_n "checking for libssl libcrypto... " >&6; } + +if test -n "$OPENSSL_CFLAGS"; then + pkg_cv_OPENSSL_CFLAGS="$OPENSSL_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libssl libcrypto\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libssl libcrypto") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_OPENSSL_CFLAGS=`$PKG_CONFIG --cflags "libssl libcrypto" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$OPENSSL_LIBS"; then + pkg_cv_OPENSSL_LIBS="$OPENSSL_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libssl libcrypto\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libssl libcrypto") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_OPENSSL_LIBS=`$PKG_CONFIG --libs "libssl libcrypto" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + OPENSSL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libssl libcrypto" 2>&1` + else + OPENSSL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libssl libcrypto" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$OPENSSL_PKG_ERRORS" >&5 + + + found=false + default_ssldirs="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/local/opt/openssl /usr/local/opt/libressl /usr" + +# Check whether --with-openssl was given. +if test "${with_openssl+set}" = set; then : + withval=$with_openssl; + case $with_openssl in #( + ""|y|ye|yes) : + ssldirs="$default_ssldirs" ;; #( + n|no) : + as_fn_error $? "Invalid --with-openssl value" "$LINENO" 5 ;; #( + *) : + ssldirs="$withval" ;; #( + *) : + ssldirs="$default_ssldirs" + ;; +esac + +else + + # if pkg-config is installed and openssl has installed a .pc file, + # then use that information and don't search ssldirs + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypto" >&5 +$as_echo_n "checking for crypto... " >&6; } + +if test -n "$OPENSSL_CFLAGS"; then + pkg_cv_OPENSSL_CFLAGS="$OPENSSL_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"crypto\""; } >&5 + ($PKG_CONFIG --exists --print-errors "crypto") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_OPENSSL_CFLAGS=`$PKG_CONFIG --cflags "crypto" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$OPENSSL_LIBS"; then + pkg_cv_OPENSSL_LIBS="$OPENSSL_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"crypto\""; } >&5 + ($PKG_CONFIG --exists --print-errors "crypto") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_OPENSSL_LIBS=`$PKG_CONFIG --libs "crypto" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + OPENSSL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "crypto" 2>&1` + else + OPENSSL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "crypto" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$OPENSSL_PKG_ERRORS" >&5 + + ssldirs="$default_ssldirs" +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ssldirs="$default_ssldirs" +else + OPENSSL_CFLAGS=$pkg_cv_OPENSSL_CFLAGS + OPENSSL_LIBS=$pkg_cv_OPENSSL_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + found=true +fi + + + +fi + + + + # note that we #include <openssl/foo.h>, so the OpenSSL headers have to be in + # an 'openssl' subdirectory + + if ! $found; then : + + OPENSSL_CFLAGS= + for ssldir in $ssldirs; do + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openssl/ssl.h in $ssldir" >&5 +$as_echo_n "checking for openssl/ssl.h in $ssldir... " >&6; } + if test -f "$ssldir/include/openssl/ssl.h"; then : + + OPENSSL_CFLAGS="-I$ssldir/include" + OPENSSL_LIBS="-L$ssldir/lib -lssl -lcrypto" + found=true + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + break + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi + done + + # if the file wasn't found, well, go ahead and try the link anyway -- maybe + # it will just work! + +fi + + # try the preprocessor and linker with our new flags, + # being careful not to pollute the global LIBS, LDFLAGS, and CPPFLAGS + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiling and linking against OpenSSL works" >&5 +$as_echo_n "checking whether compiling and linking against OpenSSL works... " >&6; } + # AC_MSG_NOTICE([Trying link with OPENSSL_LIBS=$OPENSSL_LIBS; OPENSSL_CFLAGS=$OPENSSL_CFLAGS]) + + save_LIBS="$LIBS" + save_CPPFLAGS="$CPPFLAGS" + LIBS="$OPENSSL_LIBS $LIBS" + CPPFLAGS="$OPENSSL_CFLAGS $CPPFLAGS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include <openssl/crypto.h> + +int +main () +{ + + OPENSSL_free(NULL); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + : + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "OpenSSL/LibreSSL not found +See \`config.log' for more details" "$LINENO" 5; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CPPFLAGS="$save_CPPFLAGS" + LIBS="$save_LIBS" + + + + +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + found=false + default_ssldirs="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/local/opt/openssl /usr/local/opt/libressl /usr" + +# Check whether --with-openssl was given. +if test "${with_openssl+set}" = set; then : + withval=$with_openssl; + case $with_openssl in #( + ""|y|ye|yes) : + ssldirs="$default_ssldirs" ;; #( + n|no) : + as_fn_error $? "Invalid --with-openssl value" "$LINENO" 5 ;; #( + *) : + ssldirs="$withval" ;; #( + *) : + ssldirs="$default_ssldirs" + ;; +esac + +else + + # if pkg-config is installed and openssl has installed a .pc file, + # then use that information and don't search ssldirs + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypto" >&5 +$as_echo_n "checking for crypto... " >&6; } + +if test -n "$OPENSSL_CFLAGS"; then + pkg_cv_OPENSSL_CFLAGS="$OPENSSL_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"crypto\""; } >&5 + ($PKG_CONFIG --exists --print-errors "crypto") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_OPENSSL_CFLAGS=`$PKG_CONFIG --cflags "crypto" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$OPENSSL_LIBS"; then + pkg_cv_OPENSSL_LIBS="$OPENSSL_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"crypto\""; } >&5 + ($PKG_CONFIG --exists --print-errors "crypto") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_OPENSSL_LIBS=`$PKG_CONFIG --libs "crypto" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + OPENSSL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "crypto" 2>&1` + else + OPENSSL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "crypto" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$OPENSSL_PKG_ERRORS" >&5 + + ssldirs="$default_ssldirs" +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ssldirs="$default_ssldirs" +else + OPENSSL_CFLAGS=$pkg_cv_OPENSSL_CFLAGS + OPENSSL_LIBS=$pkg_cv_OPENSSL_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + found=true +fi + + + +fi + + + + # note that we #include <openssl/foo.h>, so the OpenSSL headers have to be in + # an 'openssl' subdirectory + + if ! $found; then : + + OPENSSL_CFLAGS= + for ssldir in $ssldirs; do + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openssl/ssl.h in $ssldir" >&5 +$as_echo_n "checking for openssl/ssl.h in $ssldir... " >&6; } + if test -f "$ssldir/include/openssl/ssl.h"; then : + + OPENSSL_CFLAGS="-I$ssldir/include" + OPENSSL_LIBS="-L$ssldir/lib -lssl -lcrypto" + found=true + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + break + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi + done + + # if the file wasn't found, well, go ahead and try the link anyway -- maybe + # it will just work! + +fi + + # try the preprocessor and linker with our new flags, + # being careful not to pollute the global LIBS, LDFLAGS, and CPPFLAGS + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiling and linking against OpenSSL works" >&5 +$as_echo_n "checking whether compiling and linking against OpenSSL works... " >&6; } + # AC_MSG_NOTICE([Trying link with OPENSSL_LIBS=$OPENSSL_LIBS; OPENSSL_CFLAGS=$OPENSSL_CFLAGS]) + + save_LIBS="$LIBS" + save_CPPFLAGS="$CPPFLAGS" + LIBS="$OPENSSL_LIBS $LIBS" + CPPFLAGS="$OPENSSL_CFLAGS $CPPFLAGS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include <openssl/crypto.h> + +int +main () +{ + + OPENSSL_free(NULL); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + : + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "OpenSSL/LibreSSL not found +See \`config.log' for more details" "$LINENO" 5; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CPPFLAGS="$save_CPPFLAGS" + LIBS="$save_LIBS" + + + + +else + OPENSSL_CFLAGS=$pkg_cv_OPENSSL_CFLAGS + OPENSSL_LIBS=$pkg_cv_OPENSSL_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + + + + CCASFLAGS_openssl_ax_save_flags=$CCASFLAGS + + + + CFLAGS_openssl_ax_save_flags=$CFLAGS + + + + CPPFLAGS_openssl_ax_save_flags=$CPPFLAGS + + + + CXXFLAGS_openssl_ax_save_flags=$CXXFLAGS + + + + ERLCFLAGS_openssl_ax_save_flags=$ERLCFLAGS + + + + FCFLAGS_openssl_ax_save_flags=$FCFLAGS + + + + FCLIBS_openssl_ax_save_flags=$FCLIBS + + + + FFLAGS_openssl_ax_save_flags=$FFLAGS + + + + FLIBS_openssl_ax_save_flags=$FLIBS + + + + GCJFLAGS_openssl_ax_save_flags=$GCJFLAGS + + + + JAVACFLAGS_openssl_ax_save_flags=$JAVACFLAGS + + + + LDFLAGS_openssl_ax_save_flags=$LDFLAGS + + + + LIBS_openssl_ax_save_flags=$LIBS + + + + OBJCFLAGS_openssl_ax_save_flags=$OBJCFLAGS + + + + OBJCXXFLAGS_openssl_ax_save_flags=$OBJCXXFLAGS + + + + UPCFLAGS_openssl_ax_save_flags=$UPCFLAGS + + + + VALAFLAGS_openssl_ax_save_flags=$VALAFLAGS + + + + +# +# This maintenance branch of BIND 9 does not support new OpenSSL APIs +# introduced in version 3.0.0. Suppress compiler warnings about using +# functions deprecated in newer OpenSSL versions as they will not be +# addressed in BIND 9.16. +# +OPENSSL_CFLAGS="$OPENSSL_CFLAGS -DOPENSSL_SUPPRESS_DEPRECATED" + +CFLAGS="$CFLAGS $OPENSSL_CFLAGS" +LIBS="$LIBS $OPENSSL_LIBS" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL >= 1.0.0 or LibreSSL >= 2.7.0" >&5 +$as_echo_n "checking for OpenSSL >= 1.0.0 or LibreSSL >= 2.7.0... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <openssl/opensslv.h> +int +main () +{ +#if (!defined(LIBRESSL_VERSION_NUMBER) && (OPENSSL_VERSION_NUMBER < 0x1000000fL)) || \\ + (defined(LIBRESSL_VERSION_NUMBER) && (LIBRESSL_VERSION_NUMBER < 0x02070000fL)) + #error OpenSSL >= 1.0.0 or LibreSSL >= 2.7.0 required + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "not found +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# +# Check for functions added in OpenSSL or LibreSSL +# + +for ac_func in OPENSSL_init_ssl OPENSSL_init_crypto OPENSSL_cleanup +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in CRYPTO_zalloc +do : + ac_fn_c_check_func "$LINENO" "CRYPTO_zalloc" "ac_cv_func_CRYPTO_zalloc" +if test "x$ac_cv_func_CRYPTO_zalloc" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_CRYPTO_ZALLOC 1 +_ACEOF + +fi +done + +for ac_func in EVP_CIPHER_CTX_new EVP_CIPHER_CTX_free +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in EVP_MD_CTX_new EVP_MD_CTX_free EVP_MD_CTX_reset +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in HMAC_CTX_new HMAC_CTX_free HMAC_CTX_reset HMAC_CTX_get_md +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in SSL_read_ex SSL_peek_ex SSL_write_ex +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in BIO_read_ex BIO_write_ex +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in BN_GENCB_new +do : + ac_fn_c_check_func "$LINENO" "BN_GENCB_new" "ac_cv_func_BN_GENCB_new" +if test "x$ac_cv_func_BN_GENCB_new" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_BN_GENCB_NEW 1 +_ACEOF + +fi +done + +for ac_func in SSL_CTX_up_ref +do : + ac_fn_c_check_func "$LINENO" "SSL_CTX_up_ref" "ac_cv_func_SSL_CTX_up_ref" +if test "x$ac_cv_func_SSL_CTX_up_ref" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SSL_CTX_UP_REF 1 +_ACEOF + +fi +done + +for ac_func in SSL_CTX_set_min_proto_version +do : + ac_fn_c_check_func "$LINENO" "SSL_CTX_set_min_proto_version" "ac_cv_func_SSL_CTX_set_min_proto_version" +if test "x$ac_cv_func_SSL_CTX_set_min_proto_version" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SSL_CTX_SET_MIN_PROTO_VERSION 1 +_ACEOF + +fi +done + + +# +# Check for algorithm support in OpenSSL +# + +for ac_func in ECDSA_sign ECDSA_verify +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + : +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "ECDSA support in OpenSSL is mandatory. +See \`config.log' for more details" "$LINENO" 5; } +fi +done + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ECDSA P-256 support" >&5 +$as_echo_n "checking for ECDSA P-256 support... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <openssl/evp.h> + #include <openssl/ec.h> +int +main () +{ +EC_KEY *key = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "not found. ECDSA P-256 support in OpenSSL is mandatory. +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ECDSA P-384 support" >&5 +$as_echo_n "checking for ECDSA P-384 support... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <openssl/evp.h> + #include <openssl/ec.h> +int +main () +{ +EC_KEY *key = EC_KEY_new_by_curve_name(NID_secp384r1); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "not found. ECDSA P-384 support in OpenSSL is mandatory. +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Ed25519 support" >&5 +$as_echo_n "checking for Ed25519 support... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <openssl/evp.h> + #include <openssl/ec.h> +int +main () +{ +EC_KEY *key = EC_KEY_new_by_curve_name(NID_ED25519); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "#define HAVE_OPENSSL_ED25519 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Ed448 support" >&5 +$as_echo_n "checking for Ed448 support... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <openssl/evp.h> + #include <openssl/ec.h> +int +main () +{ +EC_KEY *key = EC_KEY_new_by_curve_name(NID_ED448); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "#define HAVE_OPENSSL_ED448 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# +# Check for OpenSSL SHA-1 support +# +for ac_func in EVP_sha1 +do : + ac_fn_c_check_func "$LINENO" "EVP_sha1" "ac_cv_func_EVP_sha1" +if test "x$ac_cv_func_EVP_sha1" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_EVP_SHA1 1 +_ACEOF + : +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "SHA-1 support in OpenSSL is mandatory. +See \`config.log' for more details" "$LINENO" 5; } +fi +done + + +# +# Check for OpenSSL SHA-2 support +# +for ac_func in EVP_sha224 EVP_sha256 EVP_sha384 EVP_sha512 +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + : +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "SHA-2 support in OpenSSL is mandatory. +See \`config.log' for more details" "$LINENO" 5; } +fi +done + + +# +# Check for OpenSSL AES support +# +for ac_func in EVP_aes_128_ecb EVP_aes_192_ecb EVP_aes_256_ecb +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + : +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "AES support in OpenSSL is mandatory. +See \`config.log' for more details" "$LINENO" 5; } +fi +done + + +# +# Check for OpenSSL 1.1.x/LibreSSL functions +# +for ac_func in DH_get0_key ECDSA_SIG_get0 RSA_set0_key +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +for ac_func in TLS_server_method TLS_client_method +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +# +# Check whether FIPS mode is available and whether we should enable it +# +# FIPS is not included in pairwise testing as the relevant Docker image +# does not support FIPS mode. +# +# [pairwise: skip] +# Check whether --enable-fips-mode was given. +if test "${enable_fips_mode+set}" = set; then : + enableval=$enable_fips_mode; +else + enable_fips_mode="no" +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable FIPS mode in OpenSSL library" >&5 +$as_echo_n "checking whether to enable FIPS mode in OpenSSL library... " >&6; } +case $enable_fips_mode in #( + yes) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + for ac_func in FIPS_mode +do : + ac_fn_c_check_func "$LINENO" "FIPS_mode" "ac_cv_func_FIPS_mode" +if test "x$ac_cv_func_FIPS_mode" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_FIPS_MODE 1 +_ACEOF + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "OpenSSL FIPS mode requested but not available. +See \`config.log' for more details" "$LINENO" 5; } +fi +done + ;; #( + no) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } ;; #( + *) : + ;; +esac + + + CCASFLAGS=$CCASFLAGS_openssl_ax_save_flags + + + CFLAGS=$CFLAGS_openssl_ax_save_flags + + + CPPFLAGS=$CPPFLAGS_openssl_ax_save_flags + + + CXXFLAGS=$CXXFLAGS_openssl_ax_save_flags + + + ERLCFLAGS=$ERLCFLAGS_openssl_ax_save_flags + + + FCFLAGS=$FCFLAGS_openssl_ax_save_flags + + + FCLIBS=$FCLIBS_openssl_ax_save_flags + + + FFLAGS=$FFLAGS_openssl_ax_save_flags + + + FLIBS=$FLIBS_openssl_ax_save_flags + + + GCJFLAGS=$GCJFLAGS_openssl_ax_save_flags + + + JAVACFLAGS=$JAVACFLAGS_openssl_ax_save_flags + + + LDFLAGS=$LDFLAGS_openssl_ax_save_flags + + + LIBS=$LIBS_openssl_ax_save_flags + + + OBJCFLAGS=$OBJCFLAGS_openssl_ax_save_flags + + + OBJCXXFLAGS=$OBJCXXFLAGS_openssl_ax_save_flags + + + UPCFLAGS=$UPCFLAGS_openssl_ax_save_flags + + + VALAFLAGS=$VALAFLAGS_openssl_ax_save_flags + + + + + + + +PKCS11_TOOLS= +PKCS11_TEST= +PKCS11_MANS= +# +# was --enable-native-pkcs11 specified? +# +# DNSRPS builds are included in pairwise testing here and not later because both +# --enable-native-pkcs11 and --enable-dnsrps-dl require --with-dlopen and the +# ordering of the set of ./configure arguments generated during pairwise testing +# is random. +# +# [pairwise: --enable-native-pkcs11 --enable-dnsrps --enable-dnsrps-dl --with-dlopen, --disable-native-pkcs11 --enable-dnsrps --enable-dnsrps-dl --with-dlopen, --disable-native-pkcs11 --enable-dnsrps --enable-dnsrps-dl --with-dlopen, --disable-native-pkcs11 --disable-dnsrps --without-dlopen] +# Check whether --enable-native-pkcs11 was given. +if test "${enable_native_pkcs11+set}" = set; then : + enableval=$enable_native_pkcs11; : +else + enable_native_pkcs11="no" +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PKCS11 for Public-Key Cryptography" >&5 +$as_echo_n "checking for PKCS11 for Public-Key Cryptography... " >&6; } +case $enable_native_pkcs11 in #( + no) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } ;; #( + yes) : + PKCS11_TOOLS=pkcs11 + PKCS11_TEST=pkcs11 + PKCS11_MANS='${pkcs11_man8_MANS}' + CRYPTO=pkcs11 + if $use_threads; then : + : +else + as_fn_error $? "PKCS11 requires threading support" "$LINENO" 5 +fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + for ac_func in getpassphrase +do : + ac_fn_c_check_func "$LINENO" "getpassphrase" "ac_cv_func_getpassphrase" +if test "x$ac_cv_func_getpassphrase" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GETPASSPHRASE 1 +_ACEOF + +fi +done + + ;; #( + *) : + ;; +esac + + + + + +case $CRYPTO in #( + pkcs11) : + +$as_echo "#define USE_PKCS11 1" >>confdefs.h + ;; #( + *) : + +$as_echo "#define USE_OPENSSL 1" >>confdefs.h + ;; +esac + +# preparation for automake +# AM_CONDITIONAL([PKCS11_TOOLS], [test "$with_native_pkcs11" = "yes"]) + +# +# was --with-pkcs11 specified? +# +# [pairwise: skip] + +# Check whether --with-pkcs11 was given. +if test "${with_pkcs11+set}" = set; then : + withval=$with_pkcs11; : +else + with_pkcs11="undefined" +fi + + +case $with_pkcs11 in #( + yes|auto) : + as_fn_error $? "--with-pkcs11 needs explicit path to the PKCS11 library" "$LINENO" 5 ;; #( + no|undefined) : + with_pkcs11="undefined" ;; #( + *) : + ;; +esac + +cat >>confdefs.h <<_ACEOF +#define PK11_LIB_LOCATION "$with_pkcs11" +_ACEOF + + +# for PKCS11 benchmarks + +have_clock_gt=no +ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" +if test "x$ac_cv_func_clock_gettime" = xyes; then : + have_clock_gt=yes +fi + +if test "no" = "$have_clock_gt"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5 +$as_echo_n "checking for clock_gettime in -lrt... " >&6; } +if ${ac_cv_lib_rt_clock_gettime+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lrt $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char clock_gettime (); +int +main () +{ +return clock_gettime (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_rt_clock_gettime=yes +else + ac_cv_lib_rt_clock_gettime=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 +$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } +if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then : + have_clock_gt=rt +fi + +fi + +if test "no" != "$have_clock_gt"; then + +$as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h + +fi + +if test "rt" = "$have_clock_gt"; then + LIBS="-lrt $LIBS" +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GSSAPI library" >&5 +$as_echo_n "checking for GSSAPI library... " >&6; } + +# [pairwise: --with-gssapi=yes, --with-gssapi=auto, --without-gssapi] + +# Check whether --with-gssapi was given. +if test "${with_gssapi+set}" = set; then : + withval=$with_gssapi; use_gssapi="$withval" +else + use_gssapi="auto" +fi + + +# first try using krb5-config, if that does not work then fall back to "yes" method. + +case "$use_gssapi" in +*/krb5-config|krb5-config) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: trying $use_gssapi" >&5 +$as_echo "trying $use_gssapi" >&6; } + if test krb5-config = "$use_gssapi" + then + # Extract the first word of "$use_gssapi", so it can be a program name with args. +set dummy $use_gssapi; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_KRB5_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $KRB5_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_KRB5_CONFIG="$KRB5_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_KRB5_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +KRB5_CONFIG=$ac_cv_path_KRB5_CONFIG +if test -n "$KRB5_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KRB5_CONFIG" >&5 +$as_echo "$KRB5_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + KRB5_CONFIG="$use_gssapi" + fi + gssapi_cflags=`$KRB5_CONFIG --cflags gssapi` + gssapi_libs=`$KRB5_CONFIG --libs gssapi` + krb5_cflags=`$KRB5_CONFIG --cflags krb5` + krb5_libs=`$KRB5_CONFIG --libs krb5` + saved_cppflags="$CPPFLAGS" + CPPFLAGS="$gssapi_cflags $krb5_cflags $CPPFLAGS" + for ac_header in gssapi.h gssapi/gssapi.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + ISC_PLATFORM_GSSAPIHEADER="#define ISC_PLATFORM_GSSAPIHEADER <$ac_header>" +fi + +done + + if test "" = "$ISC_PLATFORM_GSSAPIHEADER"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: krb5-config: gssapi.h not found" >&5 +$as_echo "krb5-config: gssapi.h not found" >&6; } + CPPFLAGS="$saved_cppflags" + use_gssapi="yes" + else + for ac_header in krb5/krb5.h krb5.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + ISC_PLATFORM_KRB5HEADER="#define ISC_PLATFORM_KRB5HEADER <$ac_header>" +fi + +done + + if test "" = "$ISC_PLATFORM_KRB5HEADER"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: krb5-config: krb5.h not found" >&5 +$as_echo "krb5-config: krb5.h not found" >&6; } + CPPFLAGS="$saved_cppflags" + use_gssapi="yes" + else + CPPFLAGS="$saved_cppflags" + saved_libs="$LIBS" + LIBS="$gssapi_libs $krb5_libs $LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking krb5-config linking as $LIBS" >&5 +$as_echo_n "checking krb5-config linking as $LIBS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +gss_acquire_cred();krb5_init_context() + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gssapi_linked=yes +else + gssapi_linked=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + case $gssapi_linked in + yes) { $as_echo "$as_me:${as_lineno-$LINENO}: result: krb5-config: linked" >&5 +$as_echo "krb5-config: linked" >&6; };; + no) { $as_echo "$as_me:${as_lineno-$LINENO}: result: krb5-config: could not determine proper GSSAPI linkage" >&5 +$as_echo "krb5-config: could not determine proper GSSAPI linkage" >&6; } + use_gssapi="yes" + ;; + esac + LIBS=$saved_libs + fi + fi + if test "yes" = "$use_gssapi"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GSSAPI library, non krb5-config method" >&5 +$as_echo_n "checking for GSSAPI library, non krb5-config method... " >&6; } + fi + ;; +esac + +case "$host" in +*darwin*) + if test "yes" = "$use_gssapi" -o "auto" = "$use_gssapi" + then + use_gssapi=framework + fi + ;; +esac + +# gssapi is just the framework, we really require kerberos v5, so +# look for those headers (the gssapi headers must be there, too) +# The problem with this implementation is that it doesn't allow +# for the specification of gssapi and krb5 headers in different locations, +# which probably ought to be fixed although fixing might raise the issue of +# trying to build with incompatible versions of gssapi and krb5. +if test "yes" = "$use_gssapi" -o "auto" = "$use_gssapi" +then + # first, deal with the obvious + if test \( -f /usr/include/kerberosv5/krb5.h -o \ + -f /usr/include/krb5/krb5.h -o \ + -f /usr/include/krb5.h \) -a \ + \( -f /usr/include/gssapi.h -o \ + -f /usr/include/gssapi/gssapi.h \) + then + use_gssapi=/usr + else + krb5dirs="/usr/local /usr/local/krb5 /usr/local/kerberosv5 /usr/local/kerberos /usr/pkg /usr/krb5 /usr/kerberosv5 /usr/kerberos /usr" + for d in $krb5dirs + do + if test -f $d/include/gssapi/gssapi_krb5.h -o \ + -f $d/include/krb5.h + then + if test -f $d/include/gssapi/gssapi.h -o \ + -f $d/include/gssapi.h + then + use_gssapi=$d + break + fi + fi + done + if test "auto" = "$use_gssapi" + then + use_gssapi="no" + fi + fi +fi + +case "$use_gssapi" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5 +$as_echo "disabled" >&6; } + USE_GSSAPI='' + ;; + yes) + as_fn_error $? "--with-gssapi must specify a path" "$LINENO" 5 + ;; + */krb5-config|krb5-config) + USE_GSSAPI='-DGSSAPI' + DST_GSSAPI_INC="$gssapi_cflags $krb5_cflags" + DNS_GSSAPI_LIBS="$gssapi_libs $krb5_libs" + ;; + framework) + USE_GSSAPI='-DGSSAPI' + ISC_PLATFORM_GSSAPIHEADER="#define ISC_PLATFORM_GSSAPIHEADER <Kerberos/Kerberos.h>" + ISC_PLATFORM_KRB5HEADER="#define ISC_PLATFORM_KRB5HEADER <Kerberos/Kerberos.h>" + DNS_GSSAPI_LIBS="-framework Kerberos" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: framework" >&5 +$as_echo "framework" >&6; } + ;; + + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: looking in $use_gssapi/lib" >&5 +$as_echo "looking in $use_gssapi/lib" >&6; } + USE_GSSAPI='-DGSSAPI' + saved_cppflags="$CPPFLAGS" + CPPFLAGS="-I$use_gssapi/include $CPPFLAGS" + for ac_header in gssapi.h gssapi/gssapi.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + ISC_PLATFORM_GSSAPIHEADER="#define ISC_PLATFORM_GSSAPIHEADER <$ac_header>" + gssapi_hack="#include <$ac_header>" +fi + +done + + + if test "" = "$ISC_PLATFORM_GSSAPIHEADER"; then + as_fn_error $? "gssapi.h not found" "$LINENO" 5 + fi + + for ac_header in gssapi_krb5.h gssapi/gssapi_krb5.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + ISC_PLATFORM_GSSAPI_KRB5_HEADER="#define ISC_PLATFORM_GSSAPI_KRB5_HEADER <$ac_header>" + gssapi_krb5_hack="#include <$ac_header>" +fi + +done + + + for ac_header in krb5.h krb5/krb5.h kerberosv5/krb5.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + ISC_PLATFORM_KRB5HEADER="#define ISC_PLATFORM_KRB5HEADER <$ac_header>" + krb5_hack="#include <$ac_header>" +fi + +done + + + if test "" = "$ISC_PLATFORM_KRB5HEADER"; then + as_fn_error $? "krb5.h not found" "$LINENO" 5 + fi + + # + # XXXDCL This probably doesn't work right on all systems. + # It will need to be worked on as problems become evident. + # + # Essentially the problems here relate to two different + # areas. The first area is building with either KTH + # or MIT Kerberos, particularly when both are present on + # the machine. The other is static versus dynamic linking. + # + # On the KTH vs MIT issue, Both have libkrb5 that can mess + # up the works if one implementation ends up trying to + # use the other's krb. This is unfortunately a situation + # that very easily arises. + # + # Dynamic linking when the dependency information is built + # into MIT's libgssapi_krb5 or KTH's libgssapi magically makes + # all such problems go away, but when that setup is not + # present, because either the dynamic libraries lack + # dependencies or static linking is being done, then the + # problems start to show up. + saved_libs="$LIBS" + for TRY_LIBS in \ + "-lgssapi_krb5" \ + "-lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err" \ + "-lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lresolv" \ + "-lgssapi" \ + "-lgssapi -lkrb5 -ldes -lcrypt -lasn1 -lroken -lcom_err" \ + "-lgssapi -lkrb5 -lcrypt -lasn1 -lroken -lcom_err" \ + "-lgssapi -lkrb5 -lgssapi_krb5 -lcrypt -lasn1 -lroken -lcom_err" \ + "-lgssapi -lkrb5 -lhx509 -lcrypt -lasn1 -lroken -lcom_err" \ + "-lgss -lkrb5" + do + # Note that this does not include $saved_libs, because + # on FreeBSD machines this configure script has added + # -L/usr/local/lib to LIBS, which can make the + # -lgssapi_krb5 test succeed with shared libraries even + # when you are trying to build with KTH in /usr/lib. + if test "/usr" = "$use_gssapi" + then + LIBS="$TRY_LIBS $ISC_OPENSSL_LIBS" + else + LIBS="-L$use_gssapi/lib $TRY_LIBS $ISC_OPENSSL_LIBS" + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking linking as $TRY_LIBS" >&5 +$as_echo_n "checking linking as $TRY_LIBS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include <sys/types.h> +$gssapi_hack +$gssapi_krb5_hack +$krb5_hack + +int +main () +{ +gss_acquire_cred(NULL, NULL, 0, NULL, 0, NULL, NULL, NULL);krb5_init_context(NULL); +#if defined(HAVE_GSSAPI_KRB5_H) || defined(HAVE_GSSAPI_GSSAPI_KRB5_H) +gsskrb5_register_acceptor_identity(NULL); +#endif + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gssapi_linked=yes +else + gssapi_linked=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + case $gssapi_linked in + yes) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; }; break ;; + no) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } ;; + esac + done + + CPPFLAGS="$saved_cppflags" + + case $gssapi_linked in + no) as_fn_error $? "could not determine proper GSSAPI linkage" "$LINENO" 5 ;; + esac + + # + # XXXDCL Major kludge. Tries to cope with KTH in /usr/lib + # but MIT in /usr/local/lib and trying to build with KTH. + # /usr/local/lib can end up earlier on the link lines. + # Like most kludges, this one is not only inelegant it + # is also likely to be the wrong thing to do at least as + # many times as it is the right thing. Something better + # needs to be done. + # + if test "/usr" = "$use_gssapi" -a \ + -f /usr/local/lib/libkrb5.a; then + FIX_KTH_VS_MIT=yes + fi + + case "$FIX_KTH_VS_MIT" in + yes) + case "$enable_static_linking" in + yes) gssapi_lib_suffix=".a" ;; + *) gssapi_lib_suffix=".so" ;; + esac + + for lib in $LIBS; do + case $lib in + -L*) + ;; + -l*) + new_lib=`echo $lib | + sed -e s%^-l%$use_gssapi/lib/lib% \ + -e s%$%$gssapi_lib_suffix%` + NEW_LIBS="$NEW_LIBS $new_lib" + ;; + *) + as_fn_error $? "KTH vs MIT Kerberos confusion!" "$LINENO" 5 + ;; + esac + done + LIBS="$NEW_LIBS" + ;; + esac + + DST_GSSAPI_INC="-I$use_gssapi/include" + DNS_GSSAPI_LIBS="$LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: using GSSAPI from $use_gssapi/lib and $use_gssapi/include" >&5 +$as_echo "using GSSAPI from $use_gssapi/lib and $use_gssapi/include" >&6; } + LIBS="$saved_libs" + ;; +esac + + + + + + + + +DNS_CRYPTO_LIBS="$DNS_GSSAPI_LIBS" + +# +# Applications linking with libdns also need to link with these libraries. +# + + + +# +# was --with-lmdb specified? +# +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lmdb library" >&5 +$as_echo_n "checking for lmdb library... " >&6; } + +# [pairwise: --with-lmdb=auto, --with-lmdb=yes, --without-lmdb] + +# Check whether --with-lmdb was given. +if test "${with_lmdb+set}" = set; then : + withval=$with_lmdb; use_lmdb="$withval" +else + use_lmdb="auto" +fi + + +have_lmdb="" +case "$use_lmdb" in + no) + LMDB_LIBS="" + ;; + auto|yes) + for d in /usr /usr/local /opt/local + do + if test -f "${d}/include/lmdb.h" + then + if test ${d} != /usr + then + LMDB_CFLAGS="-I ${d}/include" + LMDB_LIBS="-L${d}/lib" + fi + have_lmdb="yes" + fi + done + ;; + *) + if test -f "${use_lmdb}/include/lmdb.h" + then + LMDB_CFLAGS="-I${use_lmdb}/include" + LMDB_LIBS="-L${use_lmdb}/lib" + have_lmdb="yes" + else + as_fn_error $? "$use_lmdb/include/lmdb.h not found." "$LINENO" 5 + fi + ;; +esac + +if test "X${have_lmdb}" != "X" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + + CCASFLAGS_lmdb_ax_save_flags=$CCASFLAGS + + + + CFLAGS_lmdb_ax_save_flags=$CFLAGS + + + + CPPFLAGS_lmdb_ax_save_flags=$CPPFLAGS + + + + CXXFLAGS_lmdb_ax_save_flags=$CXXFLAGS + + + + ERLCFLAGS_lmdb_ax_save_flags=$ERLCFLAGS + + + + FCFLAGS_lmdb_ax_save_flags=$FCFLAGS + + + + FCLIBS_lmdb_ax_save_flags=$FCLIBS + + + + FFLAGS_lmdb_ax_save_flags=$FFLAGS + + + + FLIBS_lmdb_ax_save_flags=$FLIBS + + + + GCJFLAGS_lmdb_ax_save_flags=$GCJFLAGS + + + + JAVACFLAGS_lmdb_ax_save_flags=$JAVACFLAGS + + + + LDFLAGS_lmdb_ax_save_flags=$LDFLAGS + + + + LIBS_lmdb_ax_save_flags=$LIBS + + + + OBJCFLAGS_lmdb_ax_save_flags=$OBJCFLAGS + + + + OBJCXXFLAGS_lmdb_ax_save_flags=$OBJCXXFLAGS + + + + UPCFLAGS_lmdb_ax_save_flags=$UPCFLAGS + + + + VALAFLAGS_lmdb_ax_save_flags=$VALAFLAGS + + + + CFLAGS="$CFLAGS $LMDB_CFLAGS" + LIBS="$LIBS $LMDB_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing mdb_env_create" >&5 +$as_echo_n "checking for library containing mdb_env_create... " >&6; } +if ${ac_cv_search_mdb_env_create+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char mdb_env_create (); +int +main () +{ +return mdb_env_create (); + ; + return 0; +} +_ACEOF +for ac_lib in '' lmdb; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_mdb_env_create=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_mdb_env_create+:} false; then : + break +fi +done +if ${ac_cv_search_mdb_env_create+:} false; then : + +else + ac_cv_search_mdb_env_create=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_mdb_env_create" >&5 +$as_echo "$ac_cv_search_mdb_env_create" >&6; } +ac_res=$ac_cv_search_mdb_env_create +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +else + as_fn_error $? "found lmdb include but not library." "$LINENO" 5 + have_lmdb="" +fi + + LMDB_LIBS="$LMDB_LIBS $ac_cv_search_mdb_env_create" + + CCASFLAGS=$CCASFLAGS_lmdb_ax_save_flags + + + CFLAGS=$CFLAGS_lmdb_ax_save_flags + + + CPPFLAGS=$CPPFLAGS_lmdb_ax_save_flags + + + CXXFLAGS=$CXXFLAGS_lmdb_ax_save_flags + + + ERLCFLAGS=$ERLCFLAGS_lmdb_ax_save_flags + + + FCFLAGS=$FCFLAGS_lmdb_ax_save_flags + + + FCLIBS=$FCLIBS_lmdb_ax_save_flags + + + FFLAGS=$FFLAGS_lmdb_ax_save_flags + + + FLIBS=$FLIBS_lmdb_ax_save_flags + + + GCJFLAGS=$GCJFLAGS_lmdb_ax_save_flags + + + JAVACFLAGS=$JAVACFLAGS_lmdb_ax_save_flags + + + LDFLAGS=$LDFLAGS_lmdb_ax_save_flags + + + LIBS=$LIBS_lmdb_ax_save_flags + + + OBJCFLAGS=$OBJCFLAGS_lmdb_ax_save_flags + + + OBJCXXFLAGS=$OBJCXXFLAGS_lmdb_ax_save_flags + + + UPCFLAGS=$UPCFLAGS_lmdb_ax_save_flags + + + VALAFLAGS=$VALAFLAGS_lmdb_ax_save_flags + + + +elif test "X$use_lmdb" = Xyes +then + as_fn_error $? "include/lmdb.h not found." "$LINENO" 5 +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +NZD_TOOLS="" +NZDSRCS= +NZDTARGETS= +if test "X${have_lmdb}" != "X" +then + +$as_echo "#define HAVE_LMDB 1" >>confdefs.h + + NZD_TOOLS="nzd" + NZDSRCS='${NZDSRCS}' + NZDTARGETS='${NZDTARGETS}' + NZD_MANS='${nzd_man8_MANS}' +fi + + + + + +# +# was --with-libxml2 specified? +# +# [pairwise: --with-libxml2=auto, --with-libxml2=yes, --without-libxml2] + +# Check whether --with-libxml2 was given. +if test "${with_libxml2+set}" = set; then : + withval=$with_libxml2; +else + with_libxml2="auto" +fi + + +case $with_libxml2 in #( + no) : + ;; #( + auto) : + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 >= 2.6.0" >&5 +$as_echo_n "checking for libxml-2.0 >= 2.6.0... " >&6; } + +if test -n "$LIBXML2_CFLAGS"; then + pkg_cv_LIBXML2_CFLAGS="$LIBXML2_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libxml-2.0 >= 2.6.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libxml-2.0 >= 2.6.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 >= 2.6.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBXML2_LIBS"; then + pkg_cv_LIBXML2_LIBS="$LIBXML2_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libxml-2.0 >= 2.6.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libxml-2.0 >= 2.6.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 >= 2.6.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBXML2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libxml-2.0 >= 2.6.0" 2>&1` + else + LIBXML2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libxml-2.0 >= 2.6.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBXML2_PKG_ERRORS" >&5 + + : +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + : +else + LIBXML2_CFLAGS=$pkg_cv_LIBXML2_CFLAGS + LIBXML2_LIBS=$pkg_cv_LIBXML2_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_LIBXML2 1" >>confdefs.h + +fi ;; #( + yes) : + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 >= 2.6.0" >&5 +$as_echo_n "checking for libxml-2.0 >= 2.6.0... " >&6; } + +if test -n "$LIBXML2_CFLAGS"; then + pkg_cv_LIBXML2_CFLAGS="$LIBXML2_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libxml-2.0 >= 2.6.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libxml-2.0 >= 2.6.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 >= 2.6.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBXML2_LIBS"; then + pkg_cv_LIBXML2_LIBS="$LIBXML2_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libxml-2.0 >= 2.6.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libxml-2.0 >= 2.6.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 >= 2.6.0" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBXML2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libxml-2.0 >= 2.6.0" 2>&1` + else + LIBXML2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libxml-2.0 >= 2.6.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBXML2_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (libxml-2.0 >= 2.6.0) were not met: + +$LIBXML2_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables LIBXML2_CFLAGS +and LIBXML2_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables LIBXML2_CFLAGS +and LIBXML2_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details" "$LINENO" 5; } +else + LIBXML2_CFLAGS=$pkg_cv_LIBXML2_CFLAGS + LIBXML2_LIBS=$pkg_cv_LIBXML2_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_LIBXML2 1" >>confdefs.h + +fi ;; #( + *) : + as_fn_error $? "Specifying libxml2 installation path is not supported, adjust PKG_CONFIG_PATH instead" "$LINENO" 5 ;; +esac + +# +# DEPRECATED +# +# [pairwise: skip] + +# Check whether --with-libjson was given. +if test "${with_libjson+set}" = set; then : + withval=$with_libjson; { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --with-libjson is DEPRECATED and will be removed in a future release, use --with-json-c instead" >&5 +$as_echo "$as_me: WARNING: --with-libjson is DEPRECATED and will be removed in a future release, use --with-json-c instead" >&2;} +else + with_libjson="detect" +fi + + +# +# was --with-json-c specified? +# +# [pairwise: --with-json-c=detect, --with-json-c=yes, --without-json-c] + +# Check whether --with-json-c was given. +if test "${with_json_c+set}" = set; then : + withval=$with_json_c; +else + with_json_c="$with_libjson" +fi + + +case $with_json_c in #( + no) : + ;; #( + detect) : + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for json-c >= 0.11" >&5 +$as_echo_n "checking for json-c >= 0.11... " >&6; } + +if test -n "$JSON_C_CFLAGS"; then + pkg_cv_JSON_C_CFLAGS="$JSON_C_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"json-c >= 0.11\""; } >&5 + ($PKG_CONFIG --exists --print-errors "json-c >= 0.11") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_JSON_C_CFLAGS=`$PKG_CONFIG --cflags "json-c >= 0.11" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$JSON_C_LIBS"; then + pkg_cv_JSON_C_LIBS="$JSON_C_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"json-c >= 0.11\""; } >&5 + ($PKG_CONFIG --exists --print-errors "json-c >= 0.11") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_JSON_C_LIBS=`$PKG_CONFIG --libs "json-c >= 0.11" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + JSON_C_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "json-c >= 0.11" 2>&1` + else + JSON_C_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "json-c >= 0.11" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$JSON_C_PKG_ERRORS" >&5 + + : +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + : +else + JSON_C_CFLAGS=$pkg_cv_JSON_C_CFLAGS + JSON_C_LIBS=$pkg_cv_JSON_C_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_JSON_C 1" >>confdefs.h + +fi ;; #( + yes) : + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for json-c >= 0.11" >&5 +$as_echo_n "checking for json-c >= 0.11... " >&6; } + +if test -n "$JSON_C_CFLAGS"; then + pkg_cv_JSON_C_CFLAGS="$JSON_C_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"json-c >= 0.11\""; } >&5 + ($PKG_CONFIG --exists --print-errors "json-c >= 0.11") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_JSON_C_CFLAGS=`$PKG_CONFIG --cflags "json-c >= 0.11" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$JSON_C_LIBS"; then + pkg_cv_JSON_C_LIBS="$JSON_C_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"json-c >= 0.11\""; } >&5 + ($PKG_CONFIG --exists --print-errors "json-c >= 0.11") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_JSON_C_LIBS=`$PKG_CONFIG --libs "json-c >= 0.11" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + JSON_C_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "json-c >= 0.11" 2>&1` + else + JSON_C_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "json-c >= 0.11" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$JSON_C_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (json-c >= 0.11) were not met: + +$JSON_C_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables JSON_C_CFLAGS +and JSON_C_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables JSON_C_CFLAGS +and JSON_C_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details" "$LINENO" 5; } +else + JSON_C_CFLAGS=$pkg_cv_JSON_C_CFLAGS + JSON_C_LIBS=$pkg_cv_JSON_C_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_JSON_C 1" >>confdefs.h + +fi ;; #( + *) : + as_fn_error $? "Specifying json-c installation path is not supported, adjust PKG_CONFIG_PATH instead" "$LINENO" 5 + ;; +esac + + + + +# [pairwise: --with-zlib=auto, --with-zlib=yes, --without-zlib] + +# Check whether --with-zlib was given. +if test "${with_zlib+set}" = set; then : + withval=$with_zlib; +else + with_zlib="auto" +fi + + +case $with_zlib in #( + no) : + ;; #( + auto) : + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlib" >&5 +$as_echo_n "checking for zlib... " >&6; } + +if test -n "$ZLIB_CFLAGS"; then + pkg_cv_ZLIB_CFLAGS="$ZLIB_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib\""; } >&5 + ($PKG_CONFIG --exists --print-errors "zlib") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_ZLIB_CFLAGS=`$PKG_CONFIG --cflags "zlib" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$ZLIB_LIBS"; then + pkg_cv_ZLIB_LIBS="$ZLIB_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib\""; } >&5 + ($PKG_CONFIG --exists --print-errors "zlib") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_ZLIB_LIBS=`$PKG_CONFIG --libs "zlib" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + ZLIB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "zlib" 2>&1` + else + ZLIB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "zlib" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$ZLIB_PKG_ERRORS" >&5 + + : +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + : +else + ZLIB_CFLAGS=$pkg_cv_ZLIB_CFLAGS + ZLIB_LIBS=$pkg_cv_ZLIB_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_ZLIB 1" >>confdefs.h + +fi ;; #( + yes) : + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlib" >&5 +$as_echo_n "checking for zlib... " >&6; } + +if test -n "$ZLIB_CFLAGS"; then + pkg_cv_ZLIB_CFLAGS="$ZLIB_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib\""; } >&5 + ($PKG_CONFIG --exists --print-errors "zlib") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_ZLIB_CFLAGS=`$PKG_CONFIG --cflags "zlib" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$ZLIB_LIBS"; then + pkg_cv_ZLIB_LIBS="$ZLIB_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib\""; } >&5 + ($PKG_CONFIG --exists --print-errors "zlib") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_ZLIB_LIBS=`$PKG_CONFIG --libs "zlib" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + ZLIB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "zlib" 2>&1` + else + ZLIB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "zlib" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$ZLIB_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (zlib) were not met: + +$ZLIB_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables ZLIB_CFLAGS +and ZLIB_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables ZLIB_CFLAGS +and ZLIB_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details" "$LINENO" 5; } +else + ZLIB_CFLAGS=$pkg_cv_ZLIB_CFLAGS + ZLIB_LIBS=$pkg_cv_ZLIB_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_ZLIB 1" >>confdefs.h + +fi ;; #( + *) : + as_fn_error $? "Specifying zlib installation path is not supported, adjust PKG_CONFIG_PATH instead" "$LINENO" 5 ;; +esac + + + +# +# In solaris 10, SMF can manage named service +# +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for smf_enable_instance in -lscf" >&5 +$as_echo_n "checking for smf_enable_instance in -lscf... " >&6; } +if ${ac_cv_lib_scf_smf_enable_instance+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lscf $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char smf_enable_instance (); +int +main () +{ +return smf_enable_instance (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_scf_smf_enable_instance=yes +else + ac_cv_lib_scf_smf_enable_instance=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_scf_smf_enable_instance" >&5 +$as_echo "$ac_cv_lib_scf_smf_enable_instance" >&6; } +if test "x$ac_cv_lib_scf_smf_enable_instance" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBSCF 1 +_ACEOF + + LIBS="-lscf $LIBS" + +fi + + +# +# Additional compiler settings. +# +MKDEPCC="$CC" + +MKDEPCFLAGS="-M" +case $host in #( + *-solaris*) : + + if test "$GCC" != "yes"; then : + MKDEPCFLAGS="-xM" +fi ;; #( + *) : + ;; +esac + +if test "$GCC" = "yes"; then : + STD_CWARNINGS="$STD_CWARNINGS -W -Wall -Wmissing-prototypes -Wcast-qual -Wwrite-strings -Wformat -Wpointer-arith -Wno-missing-field-initializers" + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fno-strict-aliasing" >&5 +$as_echo_n "checking whether C compiler accepts -fno-strict-aliasing... " >&6; } +if ${ax_cv_check_cflags___fno_strict_aliasing+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$CFLAGS + CFLAGS="$CFLAGS -fno-strict-aliasing" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ax_cv_check_cflags___fno_strict_aliasing=yes +else + ax_cv_check_cflags___fno_strict_aliasing=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fno_strict_aliasing" >&5 +$as_echo "$ax_cv_check_cflags___fno_strict_aliasing" >&6; } +if test "x$ax_cv_check_cflags___fno_strict_aliasing" = xyes; then : + STD_CWARNINGS="$STD_CWARNINGS -fno-strict-aliasing" +else + : +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Werror -fno-delete-null-pointer-checks" >&5 +$as_echo_n "checking whether C compiler accepts -Werror -fno-delete-null-pointer-checks... " >&6; } +if ${ax_cv_check_cflags___Werror__fno_delete_null_pointer_checks+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$CFLAGS + CFLAGS="$CFLAGS -Werror -fno-delete-null-pointer-checks" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ax_cv_check_cflags___Werror__fno_delete_null_pointer_checks=yes +else + ax_cv_check_cflags___Werror__fno_delete_null_pointer_checks=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Werror__fno_delete_null_pointer_checks" >&5 +$as_echo "$ax_cv_check_cflags___Werror__fno_delete_null_pointer_checks" >&6; } +if test "x$ax_cv_check_cflags___Werror__fno_delete_null_pointer_checks" = xyes; then : + STC_CWARNINGS="$STD_CWARNINGS -fno-delete-null-pointer-checks" +else + : +fi + +if test "$enable_warn_shadow" = "yes"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wshadow" >&5 +$as_echo_n "checking whether C compiler accepts -Wshadow... " >&6; } +if ${ax_cv_check_cflags___Wshadow+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$CFLAGS + CFLAGS="$CFLAGS -Wshadow" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ax_cv_check_cflags___Wshadow=yes +else + ax_cv_check_cflags___Wshadow=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wshadow" >&5 +$as_echo "$ax_cv_check_cflags___Wshadow" >&6; } +if test "x$ax_cv_check_cflags___Wshadow" = xyes; then : + STD_CWARNINGS="$STD_CWARNINGS -Wshadow" +else + : +fi + +fi +if test "$enable_warn_error" = "yes"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Werror" >&5 +$as_echo_n "checking whether C compiler accepts -Werror... " >&6; } +if ${ax_cv_check_cflags___Werror+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ax_check_save_flags=$CFLAGS + CFLAGS="$CFLAGS -Werror" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ax_cv_check_cflags___Werror=yes +else + ax_cv_check_cflags___Werror=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$ax_check_save_flags +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Werror" >&5 +$as_echo "$ax_cv_check_cflags___Werror" >&6; } +if test "x$ax_cv_check_cflags___Werror" = xyes; then : + STD_CWARNINGS="$STD_CWARNINGS -Werror" +else + : +fi + +fi + + + + + +# +# -lxnet buys us one big porting headache... standards, gotta love 'em. +# +# AC_CHECK_LIB(xnet, socket, , +# AC_CHECK_LIB(socket, socket) +# ) +# +# Use this for now, instead: +# +case "$host" in + *-linux*) + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5 +$as_echo_n "checking for socket in -lsocket... " >&6; } +if ${ac_cv_lib_socket_socket+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char socket (); +int +main () +{ +return socket (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_socket_socket=yes +else + ac_cv_lib_socket_socket=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5 +$as_echo "$ac_cv_lib_socket_socket" >&6; } +if test "x$ac_cv_lib_socket_socket" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBSOCKET 1 +_ACEOF + + LIBS="-lsocket $LIBS" + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_addr in -lnsl" >&5 +$as_echo_n "checking for inet_addr in -lnsl... " >&6; } +if ${ac_cv_lib_nsl_inet_addr+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_addr (); +int +main () +{ +return inet_addr (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_nsl_inet_addr=yes +else + ac_cv_lib_nsl_inet_addr=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_inet_addr" >&5 +$as_echo "$ac_cv_lib_nsl_inet_addr" >&6; } +if test "x$ac_cv_lib_nsl_inet_addr" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBNSL 1 +_ACEOF + + LIBS="-lnsl $LIBS" + +fi + + ;; +esac + +# +# Work around Solaris's select() limitations. +# +case "$host" in + *-solaris2.[89]|*-solaris2.1?) + +$as_echo "#define FD_SETSIZE 65536" >>confdefs.h + + ;; +esac + +# +# Purify support +# +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use purify" >&5 +$as_echo_n "checking whether to use purify... " >&6; } + +# Purify is not included in pairwise testing as that tool is not present +# in the relevant Docker image. +# +# [pairwise: skip] + +# Check whether --with-purify was given. +if test "${with_purify+set}" = set; then : + withval=$with_purify; use_purify="$withval" +else + use_purify="no" +fi + + +case "$use_purify" in + no) + ;; + yes) + # Extract the first word of "purify", so it can be a program name with args. +set dummy purify; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_purify_path+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $purify_path in + [\\/]* | ?:[\\/]*) + ac_cv_path_purify_path="$purify_path" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_purify_path="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_purify_path" && ac_cv_path_purify_path="purify" + ;; +esac +fi +purify_path=$ac_cv_path_purify_path +if test -n "$purify_path"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $purify_path" >&5 +$as_echo "$purify_path" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + ;; + *) + purify_path="$use_purify" + ;; +esac + +case "$use_purify" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + PURIFY="" + ;; + *) + if test -f "$purify_path" || test purify = "$purify_path"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $purify_path" >&5 +$as_echo "$purify_path" >&6; } + PURIFYFLAGS="`echo $PURIFYOPTIONS`" + PURIFY="$purify_path $PURIFYFLAGS" + else + as_fn_error $? "$purify_path not found. + +Please choose the proper path with the following command: + + configure --with-purify=PATH +" "$LINENO" 5 + fi + ;; +esac + + + +# +# Google/Great Performance Tools CPU Profiler +# +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use gperftools profiler" >&5 +$as_echo_n "checking whether to use gperftools profiler... " >&6; } + +# Google/Great Performance Tools CPU Profiler is not included in +# pairwise testing as that tool is not present in the relevant Docker +# image. +# +# [pairwise: skip] + +# Check whether --with-gperftools-profiler was given. +if test "${with_gperftools_profiler+set}" = set; then : + withval=$with_gperftools_profiler; use_profiler="$withval" +else + use_profiler="no" +fi + + +case $use_profiler in + yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_GPERFTOOLS_PROFILER 1" >>confdefs.h + + LIBS="$LIBS -lprofiler" + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; +esac + +# +# enable/disable dumping stack backtrace. Also check if the system supports +# glibc-compatible backtrace() function. +# +# [pairwise: --enable-backtrace, --disable-backtrace] +# Check whether --enable-backtrace was given. +if test "${enable_backtrace+set}" = set; then : + enableval=$enable_backtrace; +else + enable_backtrace="yes" +fi + + +if test "$enable_backtrace" = "yes"; then : + +$as_echo "#define USE_BACKTRACE 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for backtrace in -lexecinfo" >&5 +$as_echo_n "checking for backtrace in -lexecinfo... " >&6; } +if ${ac_cv_lib_execinfo_backtrace+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lexecinfo $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char backtrace (); +int +main () +{ +return backtrace (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_execinfo_backtrace=yes +else + ac_cv_lib_execinfo_backtrace=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_execinfo_backtrace" >&5 +$as_echo "$ac_cv_lib_execinfo_backtrace" >&6; } +if test "x$ac_cv_lib_execinfo_backtrace" = xyes; then : + EXILIBS=-lexecinfo +else + EXILIBS= +fi + + LIBS="$LIBS $EXILIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <execinfo.h> +int +main () +{ +return (backtrace((void **)0, 0)); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +$as_echo "#define HAVE_LIBCTRACE 1" >>confdefs.h + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stddef.h> +int +main () +{ +return _Unwind_Backtrace(NULL, NULL); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +$as_echo "#define HAVE_UNWIND_BACKTRACE 1" >>confdefs.h + + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + +# [pairwise: --enable-symtable, --disable-symtable] +# Check whether --enable-symtable was given. +if test "${enable_symtable+set}" = set; then : + enableval=$enable_symtable; want_symtable="$enableval" +else + want_symtable="minimal" +fi + +case $want_symtable in +yes|all|minimal) # "yes" is a hidden value equivalent to "minimal" + if test "" = "$PERL" + then + as_fn_error $? "Internal symbol table requires perl but no perl is found. +Install perl or explicitly disable the feature by --disable-symtable." "$LINENO" 5 + fi + if test "yes" = "$use_libtool"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Internal symbol table does not work with libtool. Disabling symbol table." >&5 +$as_echo "$as_me: WARNING: Internal symbol table does not work with libtool. Disabling symbol table." >&2;} + else + # we generate the internal symbol table only for those systems + # known to work to avoid unexpected build failure. Also, warn + # about unsupported systems when the feature is enabled + # manually. + case $host_os in + freebsd*|netbsd*|openbsd*|linux*|solaris*|darwin*) + MKSYMTBL_PROGRAM="$PERL" + if test "all" = "$want_symtable"; then + ALWAYS_MAKE_SYMTABLE="yes" + fi + ;; + *) + if test "yes" = "$want_symtable" -o "all" = "$want_symtable" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: this system is not known to generate internal symbol table safely; disabling it" >&5 +$as_echo "$as_me: WARNING: this system is not known to generate internal symbol table safely; disabling it" >&2;} + fi + esac + fi + ;; +*) + ;; +esac + + + +# +# File name extension for static archive files, for those few places +# where they are treated differently from dynamic ones. +# +SA=a + + + + + + + + + + +BIND9_CO_RULE=".c.$O:" + + +# +# Here begins a very long section to determine the system's networking +# capabilities. The order of the tests is significant. +# + +# +# We do the IPv6 compilation checking after libtool so that we can put +# the right suffix on the files. +# +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv6 structures" >&5 +$as_echo_n "checking for IPv6 structures... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include <sys/types.h> + #include <sys/socket.h> + #include <netinet/in.h> + +int +main () +{ + + struct sockaddr_in6 sin6; + struct in6_addr in6; + struct in6_pktinfo in6_pi; + struct sockaddr_storage storage; + in6 = in6addr_any; + in6 = in6addr_loopback; + sin6.sin6_scope_id = 0; + return (0); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "IPv6 support is mandatory +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# +# Allow forcibly disabling TCP Fast Open support as autodetection might yield +# confusing results on some systems (e.g. FreeBSD; see set_tcp_fastopen() +# comment in lib/isc/unix/socket.c). +# +# [pairwise: --enable-tcp-fastopen, --disable-tcp-fastopen] +# Check whether --enable-tcp_fastopen was given. +if test "${enable_tcp_fastopen+set}" = set; then : + enableval=$enable_tcp_fastopen; +else + enable_tcp_fastopen="yes" +fi + + +if test "$enable_tcp_fastopen" = "yes"; then : + +$as_echo "#define ENABLE_TCP_FASTOPEN 1" >>confdefs.h + +fi + +# +# Check for some other useful functions that are not ever-present. +# +for ac_func in strlcpy strlcat strnstr +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + +# [pairwise: --with-readline=auto, --with-readline=yes, --without-readline] + +# Check whether --with-readline was given. +if test "${with_readline+set}" = set; then : + withval=$with_readline; use_readline="$withval" +else + use_readline="auto" +fi + +case "$use_readline" in +no) ;; +*) + saved_LIBS="$LIBS" + case "$use_readline" in + yes|auto) try_readline="-ledit"; or_readline="-lreadline" ;; + *) try_readline="$use_readline" + esac + for readline in "$try_readline" $or_readline + do + LIBS="$readline" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline with $readline" >&5 +$as_echo "$as_me: checking for readline with $readline" >&6;} + for ac_func in readline +do : + ac_fn_c_check_func "$LINENO" "readline" "ac_cv_func_readline" +if test "x$ac_cv_func_readline" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_READLINE 1 +_ACEOF + +fi +done + + if test "yes" = "$ac_cv_func_readline" + then + READLINE_LIB="$readline" + break + fi + for lib in -lterminfo -ltermcap -lncurses -lcurses + do + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline with $readline $lib" >&5 +$as_echo "$as_me: checking for readline with $readline $lib" >&6;} + unset ac_cv_func_readline + LIBS="$readline $lib" + for ac_func in readline +do : + ac_fn_c_check_func "$LINENO" "readline" "ac_cv_func_readline" +if test "x$ac_cv_func_readline" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_READLINE 1 +_ACEOF + +fi +done + + if test "yes" = "$ac_cv_func_readline" + then + READLINE_LIB="$readline $lib" + break + fi + done + if test "yes" = "$ac_cv_func_readline" + then + break + fi + done + if test "auto" != "$use_readline" && + test "X$READLINE_LIB" = "X" + then + as_fn_error $? "The readline library was not found." "$LINENO" 5 + fi + LIBS="$saved_LIBS" + ;; +esac +if test "yes" = "$ac_cv_func_readline" +then + case "$READLINE_LIB" in + *edit*) + for ac_header in editline/readline.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "editline/readline.h" "ac_cv_header_editline_readline_h" "$ac_includes_default" +if test "x$ac_cv_header_editline_readline_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_EDITLINE_READLINE_H 1 +_ACEOF + +fi + +done + + for ac_header in edit/readline/readline.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "edit/readline/readline.h" "ac_cv_header_edit_readline_readline_h" "$ac_includes_default" +if test "x$ac_cv_header_edit_readline_readline_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_EDIT_READLINE_READLINE_H 1 +_ACEOF + +fi + +done + + for ac_header in edit/readline/history.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "edit/readline/history.h" "ac_cv_header_edit_readline_history_h" "$ac_includes_default" +if test "x$ac_cv_header_edit_readline_history_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_EDIT_READLINE_HISTORY_H 1 +_ACEOF + +fi + +done + + ;; + esac + for ac_header in readline/readline.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default" +if test "x$ac_cv_header_readline_readline_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_READLINE_READLINE_H 1 +_ACEOF + +fi + +done + + for ac_header in readline/history.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "readline/history.h" "ac_cv_header_readline_history_h" "$ac_includes_default" +if test "x$ac_cv_header_readline_history_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_READLINE_HISTORY_H 1 +_ACEOF + +fi + +done + +fi + + + + +# +# Security Stuff +# +# Note it is very recommended to *not* disable chroot(), +# this is only because chroot() was made obsolete by Posix. +# +# [pairwise: --enable-chroot, --disable-chroot] +# Check whether --enable-chroot was given. +if test "${enable_chroot+set}" = set; then : + enableval=$enable_chroot; +fi + +case "$enable_chroot" in + yes|'') + for ac_func in chroot +do : + ac_fn_c_check_func "$LINENO" "chroot" "ac_cv_func_chroot" +if test "x$ac_cv_func_chroot" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_CHROOT 1 +_ACEOF + +fi +done + + ;; + no) + ;; +esac + +LIBCAP_LIBS="" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable Linux capabilities" >&5 +$as_echo_n "checking whether to enable Linux capabilities... " >&6; } + +# [pairwise: --enable-linux-caps, --disable-linux-caps] +# Check whether --enable-linux-caps was given. +if test "${enable_linux_caps+set}" = set; then : + enableval=$enable_linux_caps; +else + case $host in #( + *-linux*) : + enable_linux_caps=yes ;; #( + *) : + enable_linux_caps=no ;; +esac +fi + + +if test "$enable_linux_caps" = "yes"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + for ac_header in sys/capability.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/capability.h" "ac_cv_header_sys_capability_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_capability_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_CAPABILITY_H 1 +_ACEOF + +else + as_fn_error $? "sys/capability.h header is required for Linux capabilities support. Either install libcap or use --disable-linux-caps." "$LINENO" 5 +fi + +done + + + + CCASFLAGS_cap_ax_save_flags=$CCASFLAGS + + + + CFLAGS_cap_ax_save_flags=$CFLAGS + + + + CPPFLAGS_cap_ax_save_flags=$CPPFLAGS + + + + CXXFLAGS_cap_ax_save_flags=$CXXFLAGS + + + + ERLCFLAGS_cap_ax_save_flags=$ERLCFLAGS + + + + FCFLAGS_cap_ax_save_flags=$FCFLAGS + + + + FCLIBS_cap_ax_save_flags=$FCLIBS + + + + FFLAGS_cap_ax_save_flags=$FFLAGS + + + + FLIBS_cap_ax_save_flags=$FLIBS + + + + GCJFLAGS_cap_ax_save_flags=$GCJFLAGS + + + + JAVACFLAGS_cap_ax_save_flags=$JAVACFLAGS + + + + LDFLAGS_cap_ax_save_flags=$LDFLAGS + + + + LIBS_cap_ax_save_flags=$LIBS + + + + OBJCFLAGS_cap_ax_save_flags=$OBJCFLAGS + + + + OBJCXXFLAGS_cap_ax_save_flags=$OBJCXXFLAGS + + + + UPCFLAGS_cap_ax_save_flags=$UPCFLAGS + + + + VALAFLAGS_cap_ax_save_flags=$VALAFLAGS + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing cap_set_proc" >&5 +$as_echo_n "checking for library containing cap_set_proc... " >&6; } +if ${ac_cv_search_cap_set_proc+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char cap_set_proc (); +int +main () +{ +return cap_set_proc (); + ; + return 0; +} +_ACEOF +for ac_lib in '' cap; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_cap_set_proc=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_cap_set_proc+:} false; then : + break +fi +done +if ${ac_cv_search_cap_set_proc+:} false; then : + +else + ac_cv_search_cap_set_proc=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_cap_set_proc" >&5 +$as_echo "$ac_cv_search_cap_set_proc" >&6; } +ac_res=$ac_cv_search_cap_set_proc +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + LIBCAP_LIBS="$ac_cv_search_cap_set_proc" +else + as_fn_error $? "libcap is required for Linux capabilities support. Either install libcap or use --disable-linux-caps." "$LINENO" 5 +fi + + + CCASFLAGS=$CCASFLAGS_cap_ax_save_flags + + + CFLAGS=$CFLAGS_cap_ax_save_flags + + + CPPFLAGS=$CPPFLAGS_cap_ax_save_flags + + + CXXFLAGS=$CXXFLAGS_cap_ax_save_flags + + + ERLCFLAGS=$ERLCFLAGS_cap_ax_save_flags + + + FCFLAGS=$FCFLAGS_cap_ax_save_flags + + + FCLIBS=$FCLIBS_cap_ax_save_flags + + + FFLAGS=$FFLAGS_cap_ax_save_flags + + + FLIBS=$FLIBS_cap_ax_save_flags + + + GCJFLAGS=$GCJFLAGS_cap_ax_save_flags + + + JAVACFLAGS=$JAVACFLAGS_cap_ax_save_flags + + + LDFLAGS=$LDFLAGS_cap_ax_save_flags + + + LIBS=$LIBS_cap_ax_save_flags + + + OBJCFLAGS=$OBJCFLAGS_cap_ax_save_flags + + + OBJCXXFLAGS=$OBJCXXFLAGS_cap_ax_save_flags + + + UPCFLAGS=$UPCFLAGS_cap_ax_save_flags + + + VALAFLAGS=$VALAFLAGS_cap_ax_save_flags + + + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +for ac_header in sys/un.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_un_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_UN_H 1 +_ACEOF + ISC_PLATFORM_HAVESYSUNH="#define ISC_PLATFORM_HAVESYSUNH 1" + +else + ISC_PLATFORM_HAVESYSUNH="#undef ISC_PLATFORM_HAVESYSUNH" + +fi + +done + + + +case "$host" in +*-solaris*) + +$as_echo "#define NEED_SECURE_DIRECTORY 1" >>confdefs.h + + ;; +esac + +# +# Time Zone Stuff +# +for ac_func in tzset +do : + ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset" +if test "x$ac_cv_func_tzset" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_TZSET 1 +_ACEOF + +fi +done + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for optarg declaration" >&5 +$as_echo_n "checking for optarg declaration... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include <unistd.h> + +int +main () +{ +optarg = 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +GEN_NEED_OPTARG="-DNEED_OPTARG=1" + +$as_echo "#define NEED_OPTARG 1" >>confdefs.h + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# +# Check for nanoseconds in file stats +# +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_mtim.tv_nsec" >&5 +$as_echo_n "checking for st_mtim.tv_nsec... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/fcntl.h> +int +main () +{ +struct stat s; + return(s.st_mtim.tv_nsec); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "#define HAVE_STAT_NSEC 1" >>confdefs.h + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# +# Check for if_nametoindex() for IPv6 scoped addresses support +# +for ac_func in if_nametoindex +do : + ac_fn_c_check_func "$LINENO" "if_nametoindex" "ac_cv_func_if_nametoindex" +if test "x$ac_cv_func_if_nametoindex" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_IF_NAMETOINDEX 1 +_ACEOF + +fi +done + + +ISC_ATOMIC_LIBS="" +for ac_header in stdatomic.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdatomic.h" "ac_cv_header_stdatomic_h" "$ac_includes_default" +if test "x$ac_cv_header_stdatomic_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STDATOMIC_H 1 +_ACEOF + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for memory model aware atomic operations" >&5 +$as_echo_n "checking for memory model aware atomic operations... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdatomic.h> +int +main () +{ +atomic_int_fast32_t val = 0; atomic_fetch_add_explicit(&val, 1, memory_order_relaxed); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: stdatomic.h" >&5 +$as_echo "stdatomic.h" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -latomic is needed for 64-bit stdatomic.h functions" >&5 +$as_echo_n "checking whether -latomic is needed for 64-bit stdatomic.h functions... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdatomic.h> +int +main () +{ +atomic_int_fast64_t val = 0; atomic_fetch_add_explicit(&val, 1, memory_order_relaxed); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +else + ISC_ATOMIC_LIBS="-latomic" + + + CCASFLAGS_atomic_ax_save_flags=$CCASFLAGS + + + + CFLAGS_atomic_ax_save_flags=$CFLAGS + + + + CPPFLAGS_atomic_ax_save_flags=$CPPFLAGS + + + + CXXFLAGS_atomic_ax_save_flags=$CXXFLAGS + + + + ERLCFLAGS_atomic_ax_save_flags=$ERLCFLAGS + + + + FCFLAGS_atomic_ax_save_flags=$FCFLAGS + + + + FCLIBS_atomic_ax_save_flags=$FCLIBS + + + + FFLAGS_atomic_ax_save_flags=$FFLAGS + + + + FLIBS_atomic_ax_save_flags=$FLIBS + + + + GCJFLAGS_atomic_ax_save_flags=$GCJFLAGS + + + + JAVACFLAGS_atomic_ax_save_flags=$JAVACFLAGS + + + + LDFLAGS_atomic_ax_save_flags=$LDFLAGS + + + + LIBS_atomic_ax_save_flags=$LIBS + + + + OBJCFLAGS_atomic_ax_save_flags=$OBJCFLAGS + + + + OBJCXXFLAGS_atomic_ax_save_flags=$OBJCXXFLAGS + + + + UPCFLAGS_atomic_ax_save_flags=$UPCFLAGS + + + + VALAFLAGS_atomic_ax_save_flags=$VALAFLAGS + + + + LIBS="$LIBS $ISC_ATOMIC_LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdatomic.h> +int +main () +{ +atomic_int_fast64_t val = 0; atomic_fetch_add_explicit(&val, 1, memory_order_relaxed); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "libatomic needed, but linking with -latomic failed, please fix your toolchain. +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + CCASFLAGS=$CCASFLAGS_atomic_ax_save_flags + + + CFLAGS=$CFLAGS_atomic_ax_save_flags + + + CPPFLAGS=$CPPFLAGS_atomic_ax_save_flags + + + CXXFLAGS=$CXXFLAGS_atomic_ax_save_flags + + + ERLCFLAGS=$ERLCFLAGS_atomic_ax_save_flags + + + FCFLAGS=$FCFLAGS_atomic_ax_save_flags + + + FCLIBS=$FCLIBS_atomic_ax_save_flags + + + FFLAGS=$FFLAGS_atomic_ax_save_flags + + + FLIBS=$FLIBS_atomic_ax_save_flags + + + GCJFLAGS=$GCJFLAGS_atomic_ax_save_flags + + + JAVACFLAGS=$JAVACFLAGS_atomic_ax_save_flags + + + LDFLAGS=$LDFLAGS_atomic_ax_save_flags + + + LIBS=$LIBS_atomic_ax_save_flags + + + OBJCFLAGS=$OBJCFLAGS_atomic_ax_save_flags + + + OBJCXXFLAGS=$OBJCXXFLAGS_atomic_ax_save_flags + + + UPCFLAGS=$UPCFLAGS_atomic_ax_save_flags + + + VALAFLAGS=$VALAFLAGS_atomic_ax_save_flags + + + + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "stdatomic.h header found, but compilation failed, please fix your toolchain. +See \`config.log' for more details" "$LINENO" 5; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for memory model aware atomic operations" >&5 +$as_echo_n "checking for memory model aware atomic operations... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <inttypes.h> +int +main () +{ +int32_t val = 0; __atomic_fetch_add(&val, 1, __ATOMIC_RELAXED); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: __atomic builtins" >&5 +$as_echo "__atomic builtins" >&6; } + +$as_echo "#define HAVE___ATOMIC 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -latomic is needed for 64-bit __atomic builtins" >&5 +$as_echo_n "checking whether -latomic is needed for 64-bit __atomic builtins... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <inttypes.h> +int +main () +{ +int64_t val = 0; __atomic_fetch_add(&val, 1, __ATOMIC_RELAXED); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +else + ISC_ATOMIC_LIBS="-latomic" + + + CCASFLAGS_atomic_ax_save_flags=$CCASFLAGS + + + + CFLAGS_atomic_ax_save_flags=$CFLAGS + + + + CPPFLAGS_atomic_ax_save_flags=$CPPFLAGS + + + + CXXFLAGS_atomic_ax_save_flags=$CXXFLAGS + + + + ERLCFLAGS_atomic_ax_save_flags=$ERLCFLAGS + + + + FCFLAGS_atomic_ax_save_flags=$FCFLAGS + + + + FCLIBS_atomic_ax_save_flags=$FCLIBS + + + + FFLAGS_atomic_ax_save_flags=$FFLAGS + + + + FLIBS_atomic_ax_save_flags=$FLIBS + + + + GCJFLAGS_atomic_ax_save_flags=$GCJFLAGS + + + + JAVACFLAGS_atomic_ax_save_flags=$JAVACFLAGS + + + + LDFLAGS_atomic_ax_save_flags=$LDFLAGS + + + + LIBS_atomic_ax_save_flags=$LIBS + + + + OBJCFLAGS_atomic_ax_save_flags=$OBJCFLAGS + + + + OBJCXXFLAGS_atomic_ax_save_flags=$OBJCXXFLAGS + + + + UPCFLAGS_atomic_ax_save_flags=$UPCFLAGS + + + + VALAFLAGS_atomic_ax_save_flags=$VALAFLAGS + + + + LIBS="$LIBS $ISC_ATOMIC_LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <inttypes.h> +int +main () +{ +int64_t val = 0; __atomic_fetch_add(&val, 1, __ATOMIC_RELAXED); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "libatomic needed, but linking with -latomic failed, please fix your toolchain. +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + CCASFLAGS=$CCASFLAGS_atomic_ax_save_flags + + + CFLAGS=$CFLAGS_atomic_ax_save_flags + + + CPPFLAGS=$CPPFLAGS_atomic_ax_save_flags + + + CXXFLAGS=$CXXFLAGS_atomic_ax_save_flags + + + ERLCFLAGS=$ERLCFLAGS_atomic_ax_save_flags + + + FCFLAGS=$FCFLAGS_atomic_ax_save_flags + + + FCLIBS=$FCLIBS_atomic_ax_save_flags + + + FFLAGS=$FFLAGS_atomic_ax_save_flags + + + FLIBS=$FLIBS_atomic_ax_save_flags + + + GCJFLAGS=$GCJFLAGS_atomic_ax_save_flags + + + JAVACFLAGS=$JAVACFLAGS_atomic_ax_save_flags + + + LDFLAGS=$LDFLAGS_atomic_ax_save_flags + + + LIBS=$LIBS_atomic_ax_save_flags + + + OBJCFLAGS=$OBJCFLAGS_atomic_ax_save_flags + + + OBJCXXFLAGS=$OBJCXXFLAGS_atomic_ax_save_flags + + + UPCFLAGS=$UPCFLAGS_atomic_ax_save_flags + + + VALAFLAGS=$VALAFLAGS_atomic_ax_save_flags + + + + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: __sync builtins" >&5 +$as_echo "__sync builtins" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi + +done + +LIBS="$LIBS $ISC_ATOMIC_LIBS" + +for ac_header in stdalign.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdalign.h" "ac_cv_header_stdalign_h" "$ac_includes_default" +if test "x$ac_cv_header_stdalign_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STDALIGN_H 1 +_ACEOF + +fi + +done + + +for ac_header in uchar.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "uchar.h" "ac_cv_header_uchar_h" "$ac_includes_default" +if test "x$ac_cv_header_uchar_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_UCHAR_H 1 +_ACEOF + +fi + +done + + +# +# Check for __builtin_unreachable +# +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler support for __builtin_unreachable()" >&5 +$as_echo_n "checking compiler support for __builtin_unreachable()... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +__builtin_unreachable(); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_BUILTIN_UNREACHABLE 1" >>confdefs.h + + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +# +# Check for __builtin_expect +# +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler support for __builtin_expect" >&5 +$as_echo_n "checking compiler support for __builtin_expect... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + return (__builtin_expect(1, 1) ? 1 : 0); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + have_builtin_expect=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +else + + have_builtin_expect=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test "yes" = "$have_builtin_expect"; then + +$as_echo "#define HAVE_BUILTIN_EXPECT 1" >>confdefs.h + +fi + +# +# Check for __builtin_clz +# +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler support for __builtin_clz" >&5 +$as_echo_n "checking compiler support for __builtin_clz... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + return (__builtin_clz(0xff) == 24 ? 1 : 0); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + have_builtin_clz=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +else + + have_builtin_clz=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test "yes" = "$have_builtin_clz"; then + +$as_echo "#define HAVE_BUILTIN_CLZ 1" >>confdefs.h + +fi + +# +# Activate "rrset-order fixed" or not? +# +# [pairwise: --enable-fixed-rrset, --disable-fixed-rrset] +# Check whether --enable-fixed-rrset was given. +if test "${enable_fixed_rrset+set}" = set; then : + enableval=$enable_fixed_rrset; enable_fixed="$enableval" +else + enable_fixed="no" +fi + +case "$enable_fixed" in + yes) + +$as_echo "#define DNS_RDATASET_FIXED 1" >>confdefs.h + + ;; + no) + ;; + *) + ;; +esac + +# +# Activate dnstap? +# +# [pairwise: --enable-dnstap, --disable-dnstap] +# Check whether --enable-dnstap was given. +if test "${enable_dnstap+set}" = set; then : + enableval=$enable_dnstap; use_dnstap=$enableval +else + use_dnstap=no +fi + + +DNSTAP= +DNSTAPSRCS= +DNSTAPOBJS= +DNSTAPTARGETS= +if test "x$use_dnstap" != "xno"; then + + # [pairwise: skip] + +# Check whether --with-protobuf-c was given. +if test "${with_protobuf_c+set}" = set; then : + withval=$with_protobuf_c; + # workaround for protobuf-c includes at old dir + # before protobuf-c-1.0.0 + if test -f $withval/include/google/protobuf-c/protobuf-c.h + then + PROTOBUF_C_CFLAGS="-I$withval/include/google" + else + PROTOBUF_C_CFLAGS="-I$withval/include" + fi + PROTOBUF_C_LIBS="-L$withval/lib" + # Extract the first word of "protoc-c", so it can be a program name with args. +set dummy protoc-c; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PROTOC_C+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PROTOC_C in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROTOC_C="$PROTOC_C" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR$withval/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PROTOC_C="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PROTOC_C=$ac_cv_path_PROTOC_C +if test -n "$PROTOC_C"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROTOC_C" >&5 +$as_echo "$PROTOC_C" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +else + + # workaround for protobuf-c includes at old dir + # before protobuf-c-1.0.0 + if test -f /usr/include/google/protobuf-c/protobuf-c.h + then + PROTOBUF_C_CFLAGS="-I/usr/include/google" + else + if test -f /usr/local/include/google/protobuf-c/protobuf-c.h + then + PROTOBUF_C_CFLAGS="-I/usr/local/include/google" + PROTOBUF_C_LIBS="-L/usr/local/lib" + elif test -f /opt/local/include/google/protobuf-c/protobuf-c.h + then + PROTOBUF_C_CFLAGS="-I/opt/local/include/google" + PROTOBUF_C_LIBS="-L/opt/local/lib" + fi + fi + # Extract the first word of "protoc-c", so it can be a program name with args. +set dummy protoc-c; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PROTOC_C+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PROTOC_C in + [\\/]* | ?:[\\/]*) + ac_cv_path_PROTOC_C="$PROTOC_C" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PROTOC_C="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PROTOC_C=$ac_cv_path_PROTOC_C +if test -n "$PROTOC_C"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROTOC_C" >&5 +$as_echo "$PROTOC_C" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +fi + + if test -z "$PROTOC_C"; then + as_fn_error $? "The protoc-c program was not found." "$LINENO" 5 + fi + + # [pairwise: skip] + +# Check whether --with-libfstrm was given. +if test "${with_libfstrm+set}" = set; then : + withval=$with_libfstrm; + FSTRM_CFLAGS="-I$withval/include" + FSTRM_LIBS="-L$withval/lib" + # Extract the first word of "fstrm_capture", so it can be a program name with args. +set dummy fstrm_capture; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_FSTRM_CAPTURE+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $FSTRM_CAPTURE in + [\\/]* | ?:[\\/]*) + ac_cv_path_FSTRM_CAPTURE="$FSTRM_CAPTURE" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR$withval/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_FSTRM_CAPTURE="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +FSTRM_CAPTURE=$ac_cv_path_FSTRM_CAPTURE +if test -n "$FSTRM_CAPTURE"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FSTRM_CAPTURE" >&5 +$as_echo "$FSTRM_CAPTURE" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +else + + for d in /usr /usr/local /opt/local + do + if test -f "${d}/include/fstrm.h" + then + if test ${d} != /usr + then + FSTRM_CFLAGS="-I${d}/include" + FSTRM_LIBS="-L${d}/lib" + fi + have_fstrm="$d" + break + fi + done + if test -z "$have_fstrm"; then + # Extract the first word of "fstrm_capture", so it can be a program name with args. +set dummy fstrm_capture; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_FSTRM_CAPTURE+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $FSTRM_CAPTURE in + [\\/]* | ?:[\\/]*) + ac_cv_path_FSTRM_CAPTURE="$FSTRM_CAPTURE" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_FSTRM_CAPTURE="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +FSTRM_CAPTURE=$ac_cv_path_FSTRM_CAPTURE +if test -n "$FSTRM_CAPTURE"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FSTRM_CAPTURE" >&5 +$as_echo "$FSTRM_CAPTURE" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + # Extract the first word of "fstrm_capture", so it can be a program name with args. +set dummy fstrm_capture; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_FSTRM_CAPTURE+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $FSTRM_CAPTURE in + [\\/]* | ?:[\\/]*) + ac_cv_path_FSTRM_CAPTURE="$FSTRM_CAPTURE" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR$have_fstrm/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_FSTRM_CAPTURE="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +FSTRM_CAPTURE=$ac_cv_path_FSTRM_CAPTURE +if test -n "$FSTRM_CAPTURE"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FSTRM_CAPTURE" >&5 +$as_echo "$FSTRM_CAPTURE" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + +fi + + + + CCASFLAGS_dnstap_ax_save_flags=$CCASFLAGS + + + + CFLAGS_dnstap_ax_save_flags=$CFLAGS + + + + CPPFLAGS_dnstap_ax_save_flags=$CPPFLAGS + + + + CXXFLAGS_dnstap_ax_save_flags=$CXXFLAGS + + + + ERLCFLAGS_dnstap_ax_save_flags=$ERLCFLAGS + + + + FCFLAGS_dnstap_ax_save_flags=$FCFLAGS + + + + FCLIBS_dnstap_ax_save_flags=$FCLIBS + + + + FFLAGS_dnstap_ax_save_flags=$FFLAGS + + + + FLIBS_dnstap_ax_save_flags=$FLIBS + + + + GCJFLAGS_dnstap_ax_save_flags=$GCJFLAGS + + + + JAVACFLAGS_dnstap_ax_save_flags=$JAVACFLAGS + + + + LDFLAGS_dnstap_ax_save_flags=$LDFLAGS + + + + LIBS_dnstap_ax_save_flags=$LIBS + + + + OBJCFLAGS_dnstap_ax_save_flags=$OBJCFLAGS + + + + OBJCXXFLAGS_dnstap_ax_save_flags=$OBJCXXFLAGS + + + + UPCFLAGS_dnstap_ax_save_flags=$UPCFLAGS + + + + VALAFLAGS_dnstap_ax_save_flags=$VALAFLAGS + + + + CFLAGS="$CFLAGS $PROTOBUF_C_CFLAGS $FSTRM_CFLAGS" + LIBS="$LDFLAGS $PROTOBUF_C_LIBS $FSTRM_LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fstrm_iothr_init" >&5 +$as_echo_n "checking for library containing fstrm_iothr_init... " >&6; } +if ${ac_cv_search_fstrm_iothr_init+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char fstrm_iothr_init (); +int +main () +{ +return fstrm_iothr_init (); + ; + return 0; +} +_ACEOF +for ac_lib in '' fstrm; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_fstrm_iothr_init=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_fstrm_iothr_init+:} false; then : + break +fi +done +if ${ac_cv_search_fstrm_iothr_init+:} false; then : + +else + ac_cv_search_fstrm_iothr_init=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fstrm_iothr_init" >&5 +$as_echo "$ac_cv_search_fstrm_iothr_init" >&6; } +ac_res=$ac_cv_search_fstrm_iothr_init +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +else + as_fn_error $? "The fstrm library was not found. Please install fstrm!" "$LINENO" 5 +fi + + FSTRM_LIBS="$FSTRM_LIBS $ac_cv_search_fstrm_iothr_init" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing protobuf_c_message_pack" >&5 +$as_echo_n "checking for library containing protobuf_c_message_pack... " >&6; } +if ${ac_cv_search_protobuf_c_message_pack+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char protobuf_c_message_pack (); +int +main () +{ +return protobuf_c_message_pack (); + ; + return 0; +} +_ACEOF +for ac_lib in '' protobuf-c; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_protobuf_c_message_pack=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_protobuf_c_message_pack+:} false; then : + break +fi +done +if ${ac_cv_search_protobuf_c_message_pack+:} false; then : + +else + ac_cv_search_protobuf_c_message_pack=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_protobuf_c_message_pack" >&5 +$as_echo "$ac_cv_search_protobuf_c_message_pack" >&6; } +ac_res=$ac_cv_search_protobuf_c_message_pack +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +else + as_fn_error $? "The protobuf-c library was not found. Please install protobuf-c!" "$LINENO" 5 +fi + + PROTOBUF_C_LIBS="$PROTOBUF_C_LIBS $ac_cv_search_protobuf_c_message_pack" + + + CCASFLAGS=$CCASFLAGS_dnstap_ax_save_flags + + + CFLAGS=$CFLAGS_dnstap_ax_save_flags + + + CPPFLAGS=$CPPFLAGS_dnstap_ax_save_flags + + + CXXFLAGS=$CXXFLAGS_dnstap_ax_save_flags + + + ERLCFLAGS=$ERLCFLAGS_dnstap_ax_save_flags + + + FCFLAGS=$FCFLAGS_dnstap_ax_save_flags + + + FCLIBS=$FCLIBS_dnstap_ax_save_flags + + + FFLAGS=$FFLAGS_dnstap_ax_save_flags + + + FLIBS=$FLIBS_dnstap_ax_save_flags + + + GCJFLAGS=$GCJFLAGS_dnstap_ax_save_flags + + + JAVACFLAGS=$JAVACFLAGS_dnstap_ax_save_flags + + + LDFLAGS=$LDFLAGS_dnstap_ax_save_flags + + + LIBS=$LIBS_dnstap_ax_save_flags + + + OBJCFLAGS=$OBJCFLAGS_dnstap_ax_save_flags + + + OBJCXXFLAGS=$OBJCXXFLAGS_dnstap_ax_save_flags + + + UPCFLAGS=$UPCFLAGS_dnstap_ax_save_flags + + + VALAFLAGS=$VALAFLAGS_dnstap_ax_save_flags + + + + +$as_echo "#define HAVE_DNSTAP 1" >>confdefs.h + + DNSTAP=dnstap + DNSTAPSRCS='${DNSTAPSRCS}' + DNSTAPOBJS='${DNSTAPOBJS}' + DNSTAPTARGETS='${DNSTAPTARGETS}' + DNSTAP_MANS='${dnstap_man1_MANS}' +fi + + + + + + + + + + +# +# The following sets up how non-blocking i/o is established. +# cygwin and solaris 2.x (x<5) require special handling. +# +case "$host" in +*-cygwin*) $as_echo "#define PORT_NONBLOCK O_NDELAY" >>confdefs.h +;; +*-solaris2.[01234]) + $as_echo "#define PORT_NONBLOCK O_NONBLOCK" >>confdefs.h + + +$as_echo "#define USE_FIONBIO_IOCTL 1" >>confdefs.h + + ;; +*) +$as_echo "#define PORT_NONBLOCK O_NONBLOCK" >>confdefs.h + + ;; +esac +# +# Solaris 2.5.1 and earlier cannot bind() then connect() a TCP socket. +# This prevents the source address being set. +# +case "$host" in +*-solaris2.[012345]|*-solaris2.5.1) + +$as_echo "#define BROKEN_TCP_BIND_BEFORE_CONNECT 1" >>confdefs.h + + ;; +esac +# +# The following sections deal with tools used for formatting +# the documentation. They are all optional, unless you are +# a developer editing the documentation source. +# + +# +# The following sections deal with tools used for formatting +# the documentation. They are all optional, unless you are +# a developer editing the documentation source. +# + +# +# Look for sphinx-build +# + +# Extract the first word of "sphinx-build", so it can be a program name with args. +set dummy sphinx-build; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_SPHINX_BUILD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $SPHINX_BUILD in + [\\/]* | ?:[\\/]*) + ac_cv_path_SPHINX_BUILD="$SPHINX_BUILD" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_SPHINX_BUILD="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_SPHINX_BUILD" && ac_cv_path_SPHINX_BUILD=":" + ;; +esac +fi +SPHINX_BUILD=$ac_cv_path_SPHINX_BUILD +if test -n "$SPHINX_BUILD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SPHINX_BUILD" >&5 +$as_echo "$SPHINX_BUILD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "$SPHINX_BUILD" != ":"; then + HAVE_SPHINX_BUILD_TRUE= + HAVE_SPHINX_BUILD_FALSE='#' +else + HAVE_SPHINX_BUILD_TRUE='#' + HAVE_SPHINX_BUILD_FALSE= +fi + + +# Extract the first word of "xelatex", so it can be a program name with args. +set dummy xelatex; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_XELATEX+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $XELATEX in + [\\/]* | ?:[\\/]*) + ac_cv_path_XELATEX="$XELATEX" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_XELATEX="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_XELATEX" && ac_cv_path_XELATEX=":" + ;; +esac +fi +XELATEX=$ac_cv_path_XELATEX +if test -n "$XELATEX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XELATEX" >&5 +$as_echo "$XELATEX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "latexmk", so it can be a program name with args. +set dummy latexmk; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_LATEXMK+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $LATEXMK in + [\\/]* | ?:[\\/]*) + ac_cv_path_LATEXMK="$LATEXMK" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_LATEXMK="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_LATEXMK" && ac_cv_path_LATEXMK=":" + ;; +esac +fi +LATEXMK=$ac_cv_path_LATEXMK +if test -n "$LATEXMK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LATEXMK" >&5 +$as_echo "$LATEXMK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test "$XELATEX" != ":" && test "$LATEXMK" != ":"; then + HAVE_XELATEX_TRUE= + HAVE_XELATEX_FALSE='#' +else + HAVE_XELATEX_TRUE='#' + HAVE_XELATEX_FALSE= +fi + + +# +# Build the man pages only if we have prebuilt manpages or we can build them from RST sources +# +BUILD_MANPAGES= +if test -e doc/man/named.conf.5in || test "$SPHINX_BUILD" != ":" +then : + BUILD_MANPAGES=man +fi + + +# +# Pull release date from CHANGES file last modification date +# for reproducible builds +# +release_date=`date -u -r CHANGES +%Y-%m-%d` +RELEASE_DATE=$release_date + + +# Don't build the documentation if the sphinx-build is not present +PDFTARGET= +HTMLTARGET= +MANSRCS= +if test -n "$SPHINX_BUILD"; then : + + MANSRCS='$(MANPAGES_IN)' + HTMLTARGET='html dirhtml' + for ac_prog in pdflatex +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PDFLATEX+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PDFLATEX in + [\\/]* | ?:[\\/]*) + ac_cv_path_PDFLATEX="$PDFLATEX" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PDFLATEX="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PDFLATEX=$ac_cv_path_PDFLATEX +if test -n "$PDFLATEX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PDFLATEX" >&5 +$as_echo "$PDFLATEX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$PDFLATEX" && break +done + + for ac_prog in latexmk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_LATEXMK+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $LATEXMK in + [\\/]* | ?:[\\/]*) + ac_cv_path_LATEXMK="$LATEXMK" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_LATEXMK="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +LATEXMK=$ac_cv_path_LATEXMK +if test -n "$LATEXMK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LATEXMK" >&5 +$as_echo "$LATEXMK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$LATEXMK" && break +done + + if test -n "$PDFLATEX" && test -n "$LATEXMK"; then : + + PDFTARGET='pdf' + +fi + +fi + + + + +# +# Look for Doxygen +# +for ac_prog in doxygen +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_DOXYGEN+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $DOXYGEN in + [\\/]* | ?:[\\/]*) + ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +DOXYGEN=$ac_cv_path_DOXYGEN +if test -n "$DOXYGEN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5 +$as_echo "$DOXYGEN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DOXYGEN" && break +done + + + +# +# Look for curl +# + +# Extract the first word of "curl", so it can be a program name with args. +set dummy curl; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_CURL+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $CURL in + [\\/]* | ?:[\\/]*) + ac_cv_path_CURL="$CURL" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_CURL="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_CURL" && ac_cv_path_CURL="curl" + ;; +esac +fi +CURL=$ac_cv_path_CURL +if test -n "$CURL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CURL" >&5 +$as_echo "$CURL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + +# +# Look for xsltproc +# + +# Extract the first word of "xsltproc", so it can be a program name with args. +set dummy xsltproc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_XSLTPROC+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $XSLTPROC in + [\\/]* | ?:[\\/]*) + ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_XSLTPROC" && ac_cv_path_XSLTPROC="xsltproc" + ;; +esac +fi +XSLTPROC=$ac_cv_path_XSLTPROC +if test -n "$XSLTPROC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 +$as_echo "$XSLTPROC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + +# +# IDN support using libidn2 +# + +LIBIDN2_CFLAGS= +LIBIDN2_LDFLAGS= +LIBIDN2_LIBS= + +# [pairwise: --with-libidn2=yes, --without-libidn2] + +# Check whether --with-libidn2 was given. +if test "${with_libidn2+set}" = set; then : + withval=$with_libidn2; with_libidn2="$withval" +else + with_libidn2="no" +fi + +case $with_libidn2 in #( + yes) : + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libidn2" >&5 +$as_echo_n "checking for libidn2... " >&6; } + +if test -n "$LIBIDN2_CFLAGS"; then + pkg_cv_LIBIDN2_CFLAGS="$LIBIDN2_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libidn2\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libidn2") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBIDN2_CFLAGS=`$PKG_CONFIG --cflags "libidn2" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$LIBIDN2_LIBS"; then + pkg_cv_LIBIDN2_LIBS="$LIBIDN2_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libidn2\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libidn2") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_LIBIDN2_LIBS=`$PKG_CONFIG --libs "libidn2" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + LIBIDN2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libidn2" 2>&1` + else + LIBIDN2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libidn2" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$LIBIDN2_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (libidn2) were not met: + +$LIBIDN2_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables LIBIDN2_CFLAGS +and LIBIDN2_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables LIBIDN2_CFLAGS +and LIBIDN2_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details" "$LINENO" 5; } +else + LIBIDN2_CFLAGS=$pkg_cv_LIBIDN2_CFLAGS + LIBIDN2_LIBS=$pkg_cv_LIBIDN2_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_LIBIDN2 1" >>confdefs.h + +fi ;; #( + no) : + ;; #( + *) : + + + CCASFLAGS_libidn2_ax_save_flags=$CCASFLAGS + + + + CFLAGS_libidn2_ax_save_flags=$CFLAGS + + + + CPPFLAGS_libidn2_ax_save_flags=$CPPFLAGS + + + + CXXFLAGS_libidn2_ax_save_flags=$CXXFLAGS + + + + ERLCFLAGS_libidn2_ax_save_flags=$ERLCFLAGS + + + + FCFLAGS_libidn2_ax_save_flags=$FCFLAGS + + + + FCLIBS_libidn2_ax_save_flags=$FCLIBS + + + + FFLAGS_libidn2_ax_save_flags=$FFLAGS + + + + FLIBS_libidn2_ax_save_flags=$FLIBS + + + + GCJFLAGS_libidn2_ax_save_flags=$GCJFLAGS + + + + JAVACFLAGS_libidn2_ax_save_flags=$JAVACFLAGS + + + + LDFLAGS_libidn2_ax_save_flags=$LDFLAGS + + + + LIBS_libidn2_ax_save_flags=$LIBS + + + + OBJCFLAGS_libidn2_ax_save_flags=$OBJCFLAGS + + + + OBJCXXFLAGS_libidn2_ax_save_flags=$OBJCXXFLAGS + + + + UPCFLAGS_libidn2_ax_save_flags=$UPCFLAGS + + + + VALAFLAGS_libidn2_ax_save_flags=$VALAFLAGS + + + + LIBIDN2_CFLAGS="-I$with_libidn2/include" + LIBIDN2_LDFLAGS="-L$with_libidn2/lib" + CFLAGS="$LIBIDN2_CFLAGS $CFLAGS" + CPPFLAGS="$LIBIDN2_CFLAGS $CPPFLAGS" + LDFLAGS="$LIBIDN2_LDFLAGS $LDFLAGS" + for ac_header in idn2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "idn2.h" "ac_cv_header_idn2_h" "$ac_includes_default" +if test "x$ac_cv_header_idn2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_IDN2_H 1 +_ACEOF + +else + as_fn_error $? "idn2.h not found" "$LINENO" 5 +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing idn2_to_ascii_lz" >&5 +$as_echo_n "checking for library containing idn2_to_ascii_lz... " >&6; } +if ${ac_cv_search_idn2_to_ascii_lz+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char idn2_to_ascii_lz (); +int +main () +{ +return idn2_to_ascii_lz (); + ; + return 0; +} +_ACEOF +for ac_lib in '' idn2; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_idn2_to_ascii_lz=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_idn2_to_ascii_lz+:} false; then : + break +fi +done +if ${ac_cv_search_idn2_to_ascii_lz+:} false; then : + +else + ac_cv_search_idn2_to_ascii_lz=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_idn2_to_ascii_lz" >&5 +$as_echo "$ac_cv_search_idn2_to_ascii_lz" >&6; } +ac_res=$ac_cv_search_idn2_to_ascii_lz +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + LIBIDN2_LIBS="$ac_cv_search_idn2_to_ascii_lz" + +$as_echo "#define HAVE_LIBIDN2 1" >>confdefs.h + +else + as_fn_error $? "libidn2 requested, but not found" "$LINENO" 5 +fi + + + CCASFLAGS=$CCASFLAGS_libidn2_ax_save_flags + + + CFLAGS=$CFLAGS_libidn2_ax_save_flags + + + CPPFLAGS=$CPPFLAGS_libidn2_ax_save_flags + + + CXXFLAGS=$CXXFLAGS_libidn2_ax_save_flags + + + ERLCFLAGS=$ERLCFLAGS_libidn2_ax_save_flags + + + FCFLAGS=$FCFLAGS_libidn2_ax_save_flags + + + FCLIBS=$FCLIBS_libidn2_ax_save_flags + + + FFLAGS=$FFLAGS_libidn2_ax_save_flags + + + FLIBS=$FLIBS_libidn2_ax_save_flags + + + GCJFLAGS=$GCJFLAGS_libidn2_ax_save_flags + + + JAVACFLAGS=$JAVACFLAGS_libidn2_ax_save_flags + + + LDFLAGS=$LDFLAGS_libidn2_ax_save_flags + + + LIBS=$LIBS_libidn2_ax_save_flags + + + OBJCFLAGS=$OBJCFLAGS_libidn2_ax_save_flags + + + OBJCXXFLAGS=$OBJCXXFLAGS_libidn2_ax_save_flags + + + UPCFLAGS=$UPCFLAGS_libidn2_ax_save_flags + + + VALAFLAGS=$VALAFLAGS_libidn2_ax_save_flags + + + ;; #( + *) : + ;; +esac + + + + +# +# Check whether to build with cmocka unit testing framework +# +# [pairwise: --with-cmocka=detect, --with-cmocka=yes, --without-cmocka] + +# Check whether --with-cmocka was given. +if test "${with_cmocka+set}" = set; then : + withval=$with_cmocka; +else + with_cmocka=detect +fi + + +case $with_cmocka in #( + no) : + ;; #( + detect) : + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmocka >= 1.1.3" >&5 +$as_echo_n "checking for cmocka >= 1.1.3... " >&6; } + +if test -n "$CMOCKA_CFLAGS"; then + pkg_cv_CMOCKA_CFLAGS="$CMOCKA_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"cmocka >= 1.1.3\""; } >&5 + ($PKG_CONFIG --exists --print-errors "cmocka >= 1.1.3") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_CMOCKA_CFLAGS=`$PKG_CONFIG --cflags "cmocka >= 1.1.3" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$CMOCKA_LIBS"; then + pkg_cv_CMOCKA_LIBS="$CMOCKA_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"cmocka >= 1.1.3\""; } >&5 + ($PKG_CONFIG --exists --print-errors "cmocka >= 1.1.3") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_CMOCKA_LIBS=`$PKG_CONFIG --libs "cmocka >= 1.1.3" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + CMOCKA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "cmocka >= 1.1.3" 2>&1` + else + CMOCKA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "cmocka >= 1.1.3" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$CMOCKA_PKG_ERRORS" >&5 + + with_cmocka=no +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + with_cmocka=no +else + CMOCKA_CFLAGS=$pkg_cv_CMOCKA_CFLAGS + CMOCKA_LIBS=$pkg_cv_CMOCKA_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_CMOCKA 1" >>confdefs.h + + with_cmocka=yes +fi ;; #( + yes) : + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmocka >= 1.1.3" >&5 +$as_echo_n "checking for cmocka >= 1.1.3... " >&6; } + +if test -n "$CMOCKA_CFLAGS"; then + pkg_cv_CMOCKA_CFLAGS="$CMOCKA_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"cmocka >= 1.1.3\""; } >&5 + ($PKG_CONFIG --exists --print-errors "cmocka >= 1.1.3") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_CMOCKA_CFLAGS=`$PKG_CONFIG --cflags "cmocka >= 1.1.3" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$CMOCKA_LIBS"; then + pkg_cv_CMOCKA_LIBS="$CMOCKA_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"cmocka >= 1.1.3\""; } >&5 + ($PKG_CONFIG --exists --print-errors "cmocka >= 1.1.3") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_CMOCKA_LIBS=`$PKG_CONFIG --libs "cmocka >= 1.1.3" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + CMOCKA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "cmocka >= 1.1.3" 2>&1` + else + CMOCKA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "cmocka >= 1.1.3" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$CMOCKA_PKG_ERRORS" >&5 + + as_fn_error $? "Package requirements (cmocka >= 1.1.3) were not met: + +$CMOCKA_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +Alternatively, you may set the environment variables CMOCKA_CFLAGS +and CMOCKA_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details." "$LINENO" 5 +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +Alternatively, you may set the environment variables CMOCKA_CFLAGS +and CMOCKA_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details. + +To get pkg-config, see <http://pkg-config.freedesktop.org/>. +See \`config.log' for more details" "$LINENO" 5; } +else + CMOCKA_CFLAGS=$pkg_cv_CMOCKA_CFLAGS + CMOCKA_LIBS=$pkg_cv_CMOCKA_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_CMOCKA 1" >>confdefs.h + +fi ;; #( + *) : + as_fn_error $? "Use PKG_CONFIG_PATH to specify path to CMocka library" "$LINENO" 5 + ;; +esac + + + + +$as_echo "#define SKIPPED_TEST_EXIT_CODE 0" >>confdefs.h + + +# +# Check for kyua execution engine if CMocka was requested +# and bail out if execution engine was not found +# + +if test "$with_cmocka" != "no"; then : + for ac_prog in kyua +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_KYUA+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $KYUA in + [\\/]* | ?:[\\/]*) + ac_cv_path_KYUA="$KYUA" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_KYUA="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +KYUA=$ac_cv_path_KYUA +if test -n "$KYUA"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KYUA" >&5 +$as_echo "$KYUA" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$KYUA" && break +done + + if test -z "$KYUA"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: kyua test execution engine not found" >&5 +$as_echo "$as_me: WARNING: kyua test execution engine not found" >&2;} +else + UNITTESTS=tests +fi +fi + + + +# +# Check for -Wl,--wrap= support +# + +LD_WRAP_TESTS=false +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker support for --wrap option" >&5 +$as_echo_n "checking for linker support for --wrap option... " >&6; } + + + CCASFLAGS_wrap_ax_save_flags=$CCASFLAGS + + + + CFLAGS_wrap_ax_save_flags=$CFLAGS + + + + CPPFLAGS_wrap_ax_save_flags=$CPPFLAGS + + + + CXXFLAGS_wrap_ax_save_flags=$CXXFLAGS + + + + ERLCFLAGS_wrap_ax_save_flags=$ERLCFLAGS + + + + FCFLAGS_wrap_ax_save_flags=$FCFLAGS + + + + FCLIBS_wrap_ax_save_flags=$FCLIBS + + + + FFLAGS_wrap_ax_save_flags=$FFLAGS + + + + FLIBS_wrap_ax_save_flags=$FLIBS + + + + GCJFLAGS_wrap_ax_save_flags=$GCJFLAGS + + + + JAVACFLAGS_wrap_ax_save_flags=$JAVACFLAGS + + + + LDFLAGS_wrap_ax_save_flags=$LDFLAGS + + + + LIBS_wrap_ax_save_flags=$LIBS + + + + OBJCFLAGS_wrap_ax_save_flags=$OBJCFLAGS + + + + OBJCXXFLAGS_wrap_ax_save_flags=$OBJCXXFLAGS + + + + UPCFLAGS_wrap_ax_save_flags=$UPCFLAGS + + + + VALAFLAGS_wrap_ax_save_flags=$VALAFLAGS + + + +LDFLAGS="-Wl,--wrap,exit" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + void __real_exit (int status); + void __wrap_exit (int status) { __real_exit (0); } + +int +main () +{ +exit (1); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + LD_WRAP_TESTS=true + +$as_echo "#define LD_WRAP 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + CCASFLAGS=$CCASFLAGS_wrap_ax_save_flags + + + CFLAGS=$CFLAGS_wrap_ax_save_flags + + + CPPFLAGS=$CPPFLAGS_wrap_ax_save_flags + + + CXXFLAGS=$CXXFLAGS_wrap_ax_save_flags + + + ERLCFLAGS=$ERLCFLAGS_wrap_ax_save_flags + + + FCFLAGS=$FCFLAGS_wrap_ax_save_flags + + + FCLIBS=$FCLIBS_wrap_ax_save_flags + + + FFLAGS=$FFLAGS_wrap_ax_save_flags + + + FLIBS=$FLIBS_wrap_ax_save_flags + + + GCJFLAGS=$GCJFLAGS_wrap_ax_save_flags + + + JAVACFLAGS=$JAVACFLAGS_wrap_ax_save_flags + + + LDFLAGS=$LDFLAGS_wrap_ax_save_flags + + + LIBS=$LIBS_wrap_ax_save_flags + + + OBJCFLAGS=$OBJCFLAGS_wrap_ax_save_flags + + + OBJCXXFLAGS=$OBJCXXFLAGS_wrap_ax_save_flags + + + UPCFLAGS=$UPCFLAGS_wrap_ax_save_flags + + + VALAFLAGS=$VALAFLAGS_wrap_ax_save_flags + + + + + + +# +# Check for i18n +# +for ac_header in locale.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default" +if test "x$ac_cv_header_locale_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LOCALE_H 1 +_ACEOF + +fi + +done + +for ac_func in setlocale +do : + ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale" +if test "x$ac_cv_func_setlocale" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SETLOCALE 1 +_ACEOF + +fi +done + + +# +# was --with-tuning specified? +# +# [pairwise: --with-tuning=small, --without-tuning] + +# Check whether --with-tuning was given. +if test "${with_tuning+set}" = set; then : + withval=$with_tuning; +else + with_tuning=no +fi + + +case $with_tuning in #( + small) : + { $as_echo "$as_me:${as_lineno-$LINENO}: using small system tuning" >&5 +$as_echo "$as_me: using small system tuning" >&6;} ;; #( + *) : + +$as_echo "#define TUNE_LARGE 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: using default system tuning" >&5 +$as_echo "$as_me: using default system tuning" >&6;} ;; +esac + +# +# was --enable-querytrace specified? +# +# [pairwise: --enable-querytrace, --disable-querytrace] +# Check whether --enable-querytrace was given. +if test "${enable_querytrace+set}" = set; then : + enableval=$enable_querytrace; want_querytrace="$enableval" +else + want_querytrace="no" +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable query trace logging" >&5 +$as_echo_n "checking whether to enable query trace logging... " >&6; } +case "$want_querytrace" in +yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define WANT_QUERYTRACE 1" >>confdefs.h + + ;; +no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; +*) + as_fn_error $? "\"--enable-querytrace requires yes or no\"" "$LINENO" 5 + ;; +esac + +# +# Was --disable-auto-validation specified? +# + +validation_default=auto + +# [pairwise: --enable-auto-validation, --disable-auto-validation] +# Check whether --enable-auto-validation was given. +if test "${enable_auto_validation+set}" = set; then : + enableval=$enable_auto_validation; : +else + enable_auto_validation=yes +fi + +if test "$enable_auto_validation" = "no"; then : + validation_default=yes +fi + +cat >>confdefs.h <<_ACEOF +#define VALIDATION_DEFAULT "$validation_default" +_ACEOF + + +# +# Substitutions +# + +BIND9_TOP_BUILDDIR=`pwd` + + + + + + + + +if test "X$srcdir" != "X"; then + BIND9_ISC_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/isc/include" + BIND9_ISCCC_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/isccc/include" + BIND9_ISCCFG_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/isccfg/include" + BIND9_DNS_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/dns/include" + BIND9_NS_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/ns/include" + BIND9_BIND9_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/bind9/include" + BIND9_IRS_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/irs/include" +else + BIND9_ISC_BUILDINCLUDE="" + BIND9_ISCCC_BUILDINCLUDE="" + BIND9_ISCCFG_BUILDINCLUDE="" + BIND9_DNS_BUILDINCLUDE="" + BIND9_NS_BUILDINCLUDE="" + BIND9_BIND9_BUILDINCLUDE="" + BIND9_IRS_BUILDINCLUDE="" +fi + + +BIND9_MAKE_INCLUDES=$BIND9_TOP_BUILDDIR/make/includes + + +BIND9_MAKE_RULES=$BIND9_TOP_BUILDDIR/make/rules + +. "$srcdir/version" +BIND9_PRODUCT="PRODUCT=\"${PRODUCT}\"" + +BIND9_DESCRIPTION="DESCRIPTION=\"${DESCRIPTION}\"" + +BIND9_VERSION="${MAJORVER}.${MINORVER}${PATCHVER:+.}${PATCHVER}${RELEASETYPE}${RELEASEVER}${EXTENSIONS}" + +BIND9_MAJOR="MAJOR=${MAJORVER}.${MINORVER}" + +BIND9_VERSIONSTRING="${PRODUCT} ${MAJORVER}.${MINORVER}${PATCHVER:+.}${PATCHVER}${RELEASETYPE}${RELEASEVER}${EXTENSIONS}${DESCRIPTION:+ }${DESCRIPTION}" + + +BIND9_SRCID="SRCID=unset_id" +if test -f "${srcdir}/srcid"; then + . "${srcdir}/srcid" + BIND9_SRCID="SRCID=$SRCID" +elif test -d "${srcdir}/.git"; then + BIND9_SRCID="SRCID="`(cd "${srcdir}";git rev-parse --short HEAD)` +fi + + + +if test -z "$ac_configure_args"; then + BIND9_CONFIGARGS="defaults" +else + for a in $ac_configure_args + do + BIND9_CONFIGARGS="$BIND9_CONFIGARGS $a" + done +fi +BIND9_CONFIGARGS="`echo $BIND9_CONFIGARGS | sed 's/^ //'`" +BIND9_CONFIGARGS="CONFIGARGS=${BIND9_CONFIGARGS}" + + + +LIBDNS_MAPAPI="$srcdir/lib/dns/mapapi" + +# +# Configure any DLZ drivers. +# +# If config.dlz.in selects one or more DLZ drivers, it will set +# CONTRIB_DLZ to a non-empty value, which will be our clue to +# build DLZ drivers in contrib. +# +# This section has to come after the libtool stuff because it needs to +# know how to name the driver object files. +# + +CONTRIB_DLZ="" +DLZ_DRIVER_INCLUDES="" +DLZ_DRIVER_LIBS="" +DLZ_DRIVER_SRCS="" +DLZ_DRIVER_OBJS="" +DLZ_SYSTEM_TEST="" +DLZ_DRIVER_MYSQL_INCLUDES="" +DLZ_DRIVER_MYSQL_LIBS="" + +# +# Configure support for building a shared library object +# +# Even when libtool is available it can't always be relied upon +# to build an object that can be dlopen()'ed, but this is necessary +# for building the dlzexternal system test, so we'll try it the +# old-fashioned way. +# +SO="so" +SO_CFLAGS="" +SO_LDFLAGS="" +SO_LD="" +SO_TARGETS="" +SO_STRIP="cat" + +# [pairwise: skip] + +# Check whether --with-dlopen was given. +if test "${with_dlopen+set}" = set; then : + withval=$with_dlopen; +else + with_dlopen="auto" +fi + + + +# +# If PIC is disabled, dlopen must also be +# +if test "$pic_mode" = "no"; then : + case $with_dlopen in #( + auto) : + with_dlopen="no" ;; #( + yes) : + as_fn_error $? "--with-dlopen requires PIC" "$LINENO" 5 ;; #( + *) : + ;; +esac +fi + +case $with_dlopen in #( + auto|yes) : + + # -fsanitize=thread hijacks dlopen and dlclose so use dlsym. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5 +$as_echo_n "checking for library containing dlsym... " >&6; } +if ${ac_cv_search_dlsym+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlsym (); +int +main () +{ +return dlsym (); + ; + return 0; +} +_ACEOF +for ac_lib in '' dl; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_dlsym=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_dlsym+:} false; then : + break +fi +done +if ${ac_cv_search_dlsym+:} false; then : + +else + ac_cv_search_dlsym=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5 +$as_echo "$ac_cv_search_dlsym" >&6; } +ac_res=$ac_cv_search_dlsym +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + + for ac_func in dlopen dlclose dlsym +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + with_dlopen="yes" +else + with_dlopen="no" +fi +done + + ;; #( + *) : + ;; +esac + +if test "$with_dlopen" = "yes"; then : + case $host in #( + *-linux*|*-gnu*) : + + LDFLAGS="${LDFLAGS} -Wl,--export-dynamic" + SO_CFLAGS="-fPIC" + SO_LDFLAGS="" + if test "$use_libtool" = "yes"; then : + + SO_LDFLAGS="-Xcompiler -shared" + SO_LD="${CC}" + +else + + SO_LDFLAGS="-shared" + SO_LD="${CC}" + +fi + ;; #( + *-freebsd*|*-openbsd*|*-netbsd*) : + + LDFLAGS="${LDFLAGS} -Wl,-E" + SO_CFLAGS="-fpic" + if test "$use_libtool" = "yes"; then : + + SO_LDFLAGS="-Xcompiler -shared" + SO_LD="${CC}" + +else + + SO_LDFLAGS="-shared" + SO_LD="${CC}" + +fi + ;; #( + *-darwin*) : + + SO_CFLAGS="-fPIC" + SO_LD="${CC}" + if test "$use_libtool" = "yes"; then : + + SO_LDFLAGS="-Xcompiler -dynamiclib -undefined dynamic_lookup" + +else + + SO_LDFLAGS="-dynamiclib -undefined dynamic_lookup" + +fi + ;; #( + *-solaris*) : + + SO_CFLAGS="-KPIC" + SO_LDFLAGS="-G -z text" + SO_LD="ld" + ;; #( + ia64-hp-hpux*) : + + SO_CFLAGS="+z" + SO_LDFLAGS="-b" + SO_LD="${CC}" + ;; #( + *) : + + SO_CFLAGS="-fPIC" + ;; +esac + if test "$GCC" = "yes"; then : + + SO_CFLAGS="-fPIC" + if test -z "$SO_LD"; then : + if test "$use_libtool" = "yes"; then : + + SO_LDFLAGS="-Xcompiler -shared" + SO_LD="${CC}" + +else + + SO_LDFLAGS="-shared" + SO_LD="${CC}" + +fi + +fi + +fi + # If we still don't know how to make shared objects, don't make any. + if test -n "$SO_LD"; then : + SO_TARGETS="\${SO_TARGETS}" + +$as_echo "#define ISC_DLZ_DLOPEN 1" >>confdefs.h + + +fi + +fi + +if test "$with_dlopen" = "no" -a "$enable_native_pkcs11" = "yes"; then : + as_fn_error $? "PKCS11 requires dlopen() support" "$LINENO" 5 +fi + +CFLAGS="$CFLAGS $SO_CFLAGS" + + + + + + + + +# +# Response policy rewriting using DNS Response Policy Service (DNSRPS) +# interface. +# +# DNSRPS can be compiled into BIND everywhere with a reasonably +# modern C compiler. It is enabled on systems with dlopen() and librpz.so. +# +dnsrps_avail=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for librpz __attribute__s" >&5 +$as_echo_n "checking for librpz __attribute__s... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + extern void f(char *p __attribute__((unused)), ...) + __attribute__((format(printf,1,2))) __attribute__((__noreturn__)); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + librpz_have_attr=yes + +$as_echo "#define LIBRPZ_HAVE_ATTR 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +else + + librpz_have_attr=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +# DNSRPS builds are included in pairwise testing along --enable-native-pkcs11 +# tests above as both of these features require --with-dlopen (see also the +# relevant comment there). +# +# [pairwise: skip] +# Check whether --enable-dnsrps-dl was given. +if test "${enable_dnsrps_dl+set}" = set; then : + enableval=$enable_dnsrps_dl; enable_librpz_dl="$enableval" +else + enable_librpz_dl="$with_dlopen" +fi + + +if test "$enable_librpz_dl" = "yes" -a "$with_dlopen" = "no"; then : + as_fn_error $? "DNS Response Policy Service delayed link requires dlopen to be enabled" "$LINENO" 5 +fi + +# [pairwise: skip] + +# Check whether --with-dnsrps-libname was given. +if test "${with_dnsrps_libname+set}" = set; then : + withval=$with_dnsrps_libname; librpz_name="$withval" +else + librpz_name="librpz.so" +fi + + +# [pairwise: skip] + +# Check whether --with-dnsrps-dir was given. +if test "${with_dnsrps_dir+set}" = set; then : + withval=$with_dnsrps_dir; librpz_path="$withval/$librpz_name" +else + librpz_path="$librpz_name" +fi + + +cat >>confdefs.h <<_ACEOF +#define DNSRPS_LIBRPZ_PATH "$librpz_path" +_ACEOF + +if test "$enable_librpz_dl" = "yes"; then : + + dnsrps_lib_open=2 + +else + + dnsrps_lib_open=1 + # Add librpz.so to linked libraries if we are not using dlopen() + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing librpz_client_create" >&5 +$as_echo_n "checking for library containing librpz_client_create... " >&6; } +if ${ac_cv_search_librpz_client_create+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char librpz_client_create (); +int +main () +{ +return librpz_client_create (); + ; + return 0; +} +_ACEOF +for ac_lib in '' rpz; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_librpz_client_create=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_librpz_client_create+:} false; then : + break +fi +done +if ${ac_cv_search_librpz_client_create+:} false; then : + +else + ac_cv_search_librpz_client_create=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_librpz_client_create" >&5 +$as_echo "$ac_cv_search_librpz_client_create" >&6; } +ac_res=$ac_cv_search_librpz_client_create +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +else + dnsrps_lib_open=0 + dnsrps_avail=no +fi + + +fi + +cat >>confdefs.h <<_ACEOF +#define DNSRPS_LIB_OPEN $dnsrps_lib_open +_ACEOF + + +# [pairwise: skip] +# Check whether --enable-dnsrps was given. +if test "${enable_dnsrps+set}" = set; then : + enableval=$enable_dnsrps; enable_dnsrps=$enableval +else + enable_dnsrps=no +fi + + +if test "$enable_dnsrps" != "no"; then : + + if test "$dnsrps_avail" != "yes"; then : + as_fn_error $? "dlopen and librpz.so needed for DNSRPS" "$LINENO" 5 +fi + if test "$dnsrps_lib_open" = "0"; then : + as_fn_error $? "dlopen and librpz.so needed for DNSRPS" "$LINENO" 5 +fi + +$as_echo "#define USE_DNSRPS 1" >>confdefs.h + + +fi + +# Copyright (C) 2005 Internet Systems Consortium, Inc. ("ISC") +# +# SPDX-License-Identifier: MPL-2.0 +# +# Permission to use, copy, modify, and distribute this software for any +# purpose with or without fee is hereby granted, provided that the above +# copyright notice and this permission notice appear in all copies. +# +# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH +# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, +# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +# PERFORMANCE OF THIS SOFTWARE. + +# +# Shorthand. Note quoting: DLZ_DRIVER_DIR expanded in Makefile, not here. +# +dlzdir='${DLZ_DRIVER_DIR}' + +# +# Private autoconf macro to simplify configuring drivers: +# +# DLZ_ADD_DRIVER(DEFINE, DRIVER, INCLUDES, LIBS) +# +# where: +# DEFINE is FOO (to define -DDLZ_FOO) +# DRIVER is dlz_foo_driver (sources without the .c) +# INCLUDES is any necessary include definitions +# LIBS is any necessary library definitions +# + + +# +# Check for the various DLZ drivers +# + +# +# Was --with-dlz-postgres specified? +# + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Postgres DLZ driver" >&5 +$as_echo_n "checking for Postgres DLZ driver... " >&6; } + +# Check whether --with-dlz_postgres was given. +if test "${with_dlz_postgres+set}" = set; then : + withval=$with_dlz_postgres; use_dlz_postgres="$withval" +else + use_dlz_postgres="no" +fi + + +if test "$use_dlz_postgres" != "no" +then + if test "$use_dlz_postgres" != "yes" + then + for ac_prog in pg_config +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PG_CONFIG="$PG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $use_dlz_postgres/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PG_CONFIG=$ac_cv_path_PG_CONFIG +if test -n "$PG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PG_CONFIG" >&5 +$as_echo "$PG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$PG_CONFIG" && break +done +test -n "$PG_CONFIG" || PG_CONFIG="not found" + + else + for ac_prog in pg_config +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PG_CONFIG="$PG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PG_CONFIG=$ac_cv_path_PG_CONFIG +if test -n "$PG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PG_CONFIG" >&5 +$as_echo "$PG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$PG_CONFIG" && break +done +test -n "$PG_CONFIG" || PG_CONFIG="not found" + + fi + + if test "$PG_CONFIG" != "not found" + then + use_dlz_postgres=`$PG_CONFIG --includedir` + use_dlz_postgres_lib=`$PG_CONFIG --libdir` + else + pgprefix="$use_dlz_postgres" + use_dlz_postgres="$pgprefix/include" + use_dlz_postgres_lib="$pgprefix/lib" + fi +fi + +if test "$use_dlz_postgres" = "yes/include" +then + # User did not specify path and Postgres didn't say - guess it + pgdirs="/usr /usr/local /usr/local/pgsql /usr/pkg" + for d in $pgdirs + do + if test -f $d/include/libpq-fe.h + then + use_dlz_postgres=$d/include + use_dlz_postgres_lib=$d/lib + break + fi + done +fi + +if test "$use_dlz_postgres" = "yes/include" +then + # Still no joy, give up + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 +$as_echo "not found" >&6; } + as_fn_error $? "No pg_config and PostgreSQL was not found in any of $pgdirs; use --with-dlz-postgres=/path or put pg_config in your path" "$LINENO" 5 +fi + +case "$use_dlz_postgres" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + *) + + CONTRIB_DLZ="$CONTRIB_DLZ -DDLZ_POSTGRES" + for i in dlz_postgres_driver + do + DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c" + DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O" + done + if test -n "-I$use_dlz_postgres" + then + DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES -I$use_dlz_postgres" + DLZ_DRIVER_POSTGRES_INCLUDES="-I$use_dlz_postgres" + fi + if test -n "-L$use_dlz_postgres_lib -lpq" + then + DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS -L$use_dlz_postgres_lib -lpq" + DLZ_DRIVER_POSTGRES_LIBS="-L$use_dlz_postgres_lib -lpq" + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: using PostgreSQL from $use_dlz_postgres_lib and $use_dlz_postgres" >&5 +$as_echo "using PostgreSQL from $use_dlz_postgres_lib and $use_dlz_postgres" >&6; } + ;; +esac + + +# +# Was --with-dlz-mysql specified? +# + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MySQL DLZ driver" >&5 +$as_echo_n "checking for MySQL DLZ driver... " >&6; } + +# Check whether --with-dlz_mysql was given. +if test "${with_dlz_mysql+set}" = set; then : + withval=$with_dlz_mysql; use_dlz_mysql="$withval" +else + use_dlz_mysql="no" +fi + + +mysql_include="" +mysql_lib="" +if test "$use_dlz_mysql" = "yes" +then + for ac_prog in mysql_config +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MYSQL_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MYSQL_CONFIG"; then + ac_cv_prog_MYSQL_CONFIG="$MYSQL_CONFIG" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MYSQL_CONFIG="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MYSQL_CONFIG=$ac_cv_prog_MYSQL_CONFIG +if test -n "$MYSQL_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MYSQL_CONFIG" >&5 +$as_echo "$MYSQL_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$MYSQL_CONFIG" && break +done + + if test -n "$MYSQL_CONFIG" + then + mysql_include=`${MYSQL_CONFIG} --include` + mysql_lib=`${MYSQL_CONFIG} --libs` + use_dlz_mysql="config" + + else + # User did not specify a path - guess it + mysqldirs="/usr /usr/local /usr/local/mysql /usr/pkg" + for d in $mysqldirs + do + if test -f $d/include/mysql/mysql.h + then + use_dlz_mysql=$d + mysql_include=$d/include/mysql + break + elif test -f $d/include/mysql.h + then + use_dlz_mysql=$d + mysql_include=$d/include + break + fi + done + fi +elif test "$use_dlz_mysql" != "no" +then + d=$use_dlz_mysql + if test -f $d/include/mysql/mysql.h + then + mysql_include=$d/include/mysql + elif test -f $d/include/mysql.h + then + mysql_include=$d/include + fi +fi + +if test "$use_dlz_mysql" = "yes" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 +$as_echo "not found" >&6; } + as_fn_error $? "MySQL was not found in any of $mysqldirs; use --with-dlz-mysql=/path" "$LINENO" 5 +fi + +case "$use_dlz_mysql" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + config) + + CONTRIB_DLZ="$CONTRIB_DLZ -DDLZ_MYSQL" + for i in dlz_mysql_driver + do + DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c" + DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O" + done + if test -n "${mysql_include}" + then + DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES ${mysql_include}" + DLZ_DRIVER_MYSQL_INCLUDES="${mysql_include}" + fi + if test -n "${mysql_lib}" + then + DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS ${mysql_lib}" + DLZ_DRIVER_MYSQL_LIBS="${mysql_lib}" + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: using mysql with libs ${mysql_lib} and includes ${mysql_include}" >&5 +$as_echo "using mysql with libs ${mysql_lib} and includes ${mysql_include}" >&6; } + ;; + *) + if test -d "$use_dlz_mysql/lib/mysql" + then + mysql_lib="$use_dlz_mysql/lib/mysql" + else + mysql_lib="$use_dlz_mysql/lib" + fi + + CONTRIB_DLZ="$CONTRIB_DLZ -DDLZ_MYSQL" + for i in dlz_mysql_driver + do + DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c" + DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O" + done + if test -n "-I${mysql_include}" + then + DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES -I${mysql_include}" + DLZ_DRIVER_MYSQL_INCLUDES="-I${mysql_include}" + fi + if test -n "-L${mysql_lib} -lmysqlclient -lz -lcrypt -lm" + then + DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS -L${mysql_lib} -lmysqlclient -lz -lcrypt -lm" + DLZ_DRIVER_MYSQL_LIBS="-L${mysql_lib} -lmysqlclient -lz -lcrypt -lm" + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: using mysql from ${mysql_lib} and ${mysql_include}" >&5 +$as_echo "using mysql from ${mysql_lib} and ${mysql_include}" >&6; } + ;; +esac + + +# +# Was --with-dlz-bdb specified? +# + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Berkeley DB DLZ driver..." >&5 +$as_echo_n "checking for Berkeley DB DLZ driver...... " >&6; } + +# Check whether --with-dlz_bdb was given. +if test "${with_dlz_bdb+set}" = set; then : + withval=$with_dlz_bdb; use_dlz_bdb="$withval" +else + use_dlz_bdb="no" +fi + + +case "$use_dlz_bdb" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + *) + if test "$use_dlz_bdb" = "yes" + then + # User did not specify a path - guess directories + bdbdirs="/usr/local /usr/pkg /usr" + elif test -d "$use_dlz_bdb" + then + # User specified directory and it exists + bdbdirs="$use_dlz_bdb" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 +$as_echo "not found" >&6; } + as_fn_error $? "path $use_dlz_bdb does not exist" "$LINENO" 5 + bdbdirs="" + fi + + # Use path we were given or guessed. This is insanely + # complicated because we have to search for a bunch of + # platform-specific variations and have to check + # separately for include and library directories. + + # Set both to yes, so we can check them later + dlz_bdb_inc="yes" + dlz_bdb_libs="yes" + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 +$as_echo "" >&6; } + for dd in $bdbdirs + do + # Skip nonexistent directories + if test ! -d "$dd" + then + continue + fi + + # Check other locations for includes. + # Order is important (sigh). + + bdb_incdirs="/db53 /db51 /db48 /db47 /db46 /db45 /db44 /db43 /db42 /db41 /db4 /db" + # include a blank element first + for d in "" $bdb_incdirs + do + if test -f "$dd/include${d}/db.h" + then + dlz_bdb_inc="-I$dd/include${d}" + break + fi + done + + # Give up on this directory if we couldn't + # find the include subdir + + if test "$dlz_bdb_inc" = "yes" + then + continue + fi + + # Look for libname other than libdb.so. + # Order is important (sigh). + + bdb_libnames="db53 db-5.3 db51 db-5.1 db48 db-4.8 db47 db-4.7 db46 db-4.6 db45 db-4.5 db44 db-4.4 db43 db-4.3 db42 db-4.2 db41 db-4.1 db" + for d in $bdb_libnames + do + if test "$dd" = "/usr" + then + as_ac_Lib=`$as_echo "ac_cv_lib_$d''_db_create" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for db_create in -l$d" >&5 +$as_echo_n "checking for db_create in -l$d... " >&6; } +if eval \${$as_ac_Lib+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-l$d $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char db_create (); +int +main () +{ +return db_create (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$as_ac_Lib=yes" +else + eval "$as_ac_Lib=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +eval ac_res=\$$as_ac_Lib + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : + dlz_bdb_libs="-l${d}" +fi + + if test $dlz_bdb_libs != "yes" + then + break + fi + elif test -f "$dd/lib/lib${d}.so" + then + dlz_bdb_libs="-L${dd}/lib -l${d}" + break + fi + done + + # If we found both incdir and lib, we're done + if test "$dlz_bdb_libs" != "yes" + then + break + fi + + # Otherwise, we're starting over + + dlz_bdb_inc="yes" + dlz_bdb_libs="yes" + done + + # Done searching, now make sure we got everything. + + if test "$dlz_bdb_inc" = "yes" + then + as_fn_error $? "could not find Berkeley DB include directory" "$LINENO" 5 + fi + + if test "$dlz_bdb_libs" = "yes" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 +$as_echo "not found" >&6; } + as_fn_error $? "could not find Berkeley DB library" "$LINENO" 5 + fi + + + CONTRIB_DLZ="$CONTRIB_DLZ -DDLZ_BDB" + for i in dlz_bdb_driver dlz_bdbhpt_driver + do + DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c" + DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O" + done + if test -n "$dlz_bdb_inc" + then + DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES $dlz_bdb_inc" + DLZ_DRIVER_BDB_INCLUDES="$dlz_bdb_inc" + fi + if test -n "$dlz_bdb_libs" + then + DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS $dlz_bdb_libs" + DLZ_DRIVER_BDB_LIBS="$dlz_bdb_libs" + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: using Berkeley DB: $dlz_bdb_inc $dlz_bdb_libs" >&5 +$as_echo "using Berkeley DB: $dlz_bdb_inc $dlz_bdb_libs" >&6; } + + ac_config_files="$ac_config_files contrib/dlz/bin/dlzbdb/Makefile" + + ;; +esac + + +# +# Was --with-dlz-filesystem specified? +# + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for file system DLZ driver" >&5 +$as_echo_n "checking for file system DLZ driver... " >&6; } + +# Check whether --with-dlz_filesystem was given. +if test "${with_dlz_filesystem+set}" = set; then : + withval=$with_dlz_filesystem; use_dlz_filesystem="$withval" +else + use_dlz_filesystem="no" +fi + + +case "$use_dlz_filesystem" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + *) + + CONTRIB_DLZ="$CONTRIB_DLZ -DDLZ_FILESYSTEM" + for i in dlz_filesystem_driver + do + DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c" + DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O" + done + if test -n "" + then + DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES " + DLZ_DRIVER_FILESYSTEM_INCLUDES="" + fi + if test -n "" + then + DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS " + DLZ_DRIVER_FILESYSTEM_LIBS="" + fi + + DLZ_SYSTEM_TEST=filesystem + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; +esac + + +# +# Was --with-dlz-ldap specified? +# + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LDAP DLZ driver" >&5 +$as_echo_n "checking for LDAP DLZ driver... " >&6; } + +# Check whether --with-dlz_ldap was given. +if test "${with_dlz_ldap+set}" = set; then : + withval=$with_dlz_ldap; use_dlz_ldap="$withval" +else + use_dlz_ldap="no" +fi + + +if test "$use_dlz_ldap" = "yes" +then + # User did not specify a path - guess it + ldapdirs="/usr /usr/local /usr/pkg" + for d in $ldapdirs + do + if test -f $d/include/ldap.h + then + use_dlz_ldap=$d + break + fi + done +fi + +if test "$use_dlz_ldap" = "yes" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 +$as_echo "not found" >&6; } + as_fn_error $? "LDAP headers were not found in any of $ldapdirs; use --with-dlz-ldap=/path" "$LINENO" 5 +fi + +case "$use_dlz_ldap" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + *) + + CONTRIB_DLZ="$CONTRIB_DLZ -DDLZ_LDAP" + for i in dlz_ldap_driver + do + DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c" + DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O" + done + if test -n "-I$use_dlz_ldap/include" + then + DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES -I$use_dlz_ldap/include" + DLZ_DRIVER_LDAP_INCLUDES="-I$use_dlz_ldap/include" + fi + if test -n "-L$use_dlz_ldap/lib -lldap -llber" + then + DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS -L$use_dlz_ldap/lib -lldap -llber" + DLZ_DRIVER_LDAP_LIBS="-L$use_dlz_ldap/lib -lldap -llber" + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: using LDAP from $use_dlz_ldap/lib and $use_dlz_ldap/include" >&5 +$as_echo "using LDAP from $use_dlz_ldap/lib and $use_dlz_ldap/include" >&6; } + ;; +esac + + +# +# Was --with-dlz-odbc specified? +# + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ODBC DLZ driver" >&5 +$as_echo_n "checking for ODBC DLZ driver... " >&6; } + +# Check whether --with-dlz_odbc was given. +if test "${with_dlz_odbc+set}" = set; then : + withval=$with_dlz_odbc; use_dlz_odbc="$withval" +else + use_dlz_odbc="no" +fi + + +if test "$use_dlz_odbc" = "yes" +then + # User did not specify a path - guess it + libodbc_found=no + sql_h_found=no + ac_fn_c_check_header_mongrel "$LINENO" "sql.h" "ac_cv_header_sql_h" "$ac_includes_default" +if test "x$ac_cv_header_sql_h" = xyes; then : + sql_h_found=yes +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SQLConnect in -lodbc" >&5 +$as_echo_n "checking for SQLConnect in -lodbc... " >&6; } +if ${ac_cv_lib_odbc_SQLConnect+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lodbc $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char SQLConnect (); +int +main () +{ +return SQLConnect (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_odbc_SQLConnect=yes +else + ac_cv_lib_odbc_SQLConnect=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_odbc_SQLConnect" >&5 +$as_echo "$ac_cv_lib_odbc_SQLConnect" >&6; } +if test "x$ac_cv_lib_odbc_SQLConnect" = xyes; then : + libodbc_found=yes +fi + + + if test $libodbc_found = "yes" -o $sql_h_found = "yes" + then + use_dlz_odbc=system + dlz_odbc_include="" + dlz_odbc_libs="-lodbc" + else + odbcdirs="/usr /usr/local /usr/pkg" + for d in $odbcdirs + do + if test -f $d/include/sql.h -a -f $d/lib/libodbc.a + then + use_dlz_odbc=$d + dlz_odbc_include="-I$use_dlz_odbc/include" + dlz_odbc_libs="-L$use_dlz_odbc/lib -lodbc" + break + fi + done + fi +fi + +case "$use_dlz_odbc" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 +$as_echo "not found" >&6; } + as_fn_error $? "ODBC headers were not found in any of $odbcdirs; use --with-dlz-odbc=/path" "$LINENO" 5 + ;; + *) + + CONTRIB_DLZ="$CONTRIB_DLZ -DDLZ_ODBC" + for i in dlz_odbc_driver + do + DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c" + DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O" + done + if test -n "$dlz_odbc_include" + then + DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES $dlz_odbc_include" + DLZ_DRIVER_ODBC_INCLUDES="$dlz_odbc_include" + fi + if test -n "$dlz_odbc_libs" + then + DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS $dlz_odbc_libs" + DLZ_DRIVER_ODBC_LIBS="$dlz_odbc_libs" + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: using ODBC from $use_dlz_odbc" >&5 +$as_echo "using ODBC from $use_dlz_odbc" >&6; } + ;; +esac + + +# +# Was --with-dlz-stub specified? +# + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stub DLZ driver" >&5 +$as_echo_n "checking for stub DLZ driver... " >&6; } + +# Check whether --with-dlz_stub was given. +if test "${with_dlz_stub+set}" = set; then : + withval=$with_dlz_stub; use_dlz_stub="$withval" +else + use_dlz_stub="no" +fi + + +case "$use_dlz_stub" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + *) + + + CONTRIB_DLZ="$CONTRIB_DLZ -DDLZ_STUB" + for i in dlz_stub_driver + do + DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c" + DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O" + done + if test -n "" + then + DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES " + DLZ_DRIVER_STUB_INCLUDES="" + fi + if test -n "" + then + DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS " + DLZ_DRIVER_STUB_LIBS="" + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; +esac + +# Add any additional DLZ drivers here. + +# +# Finally, some generic stuff that applies to all drivers, assuming +# we're compiling contrib DLZ drivers at all. +# +if test -n "$CONTRIB_DLZ" +then + CONTRIB_DLZ="-DCONTRIB_DLZ $CONTRIB_DLZ" + + # + # Where to find DLZ driver header files. + # + DLZ_DRIVER_INCLUDES="-I$dlzdir/include $DLZ_DRIVER_INCLUDES" + + # + # Initialization and shutdown wrappers, helper functions. + # + DLZ_DRIVER_SRCS="$dlzdir/dlz_drivers.c $dlzdir/sdlz_helper.c $DLZ_DRIVER_SRCS" + DLZ_DRIVER_OBJS="dlz_drivers.$O sdlz_helper.$O $DLZ_DRIVER_OBJS" +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking contributed DLZ drivers" >&5 +$as_echo_n "checking contributed DLZ drivers... " >&6; } + +# +# Support for constructor and destructor attributes +# + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((constructor))" >&5 +$as_echo_n "checking for __attribute__((constructor))... " >&6; } +if ${ax_cv_have_func_attribute_constructor+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + int foo( void ) __attribute__((constructor)); + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if test -s conftest.err; then : + ax_cv_have_func_attribute_constructor=no +else + ax_cv_have_func_attribute_constructor=yes +fi +else + ax_cv_have_func_attribute_constructor=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_have_func_attribute_constructor" >&5 +$as_echo "$ax_cv_have_func_attribute_constructor" >&6; } + + if test yes = $ax_cv_have_func_attribute_constructor; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_FUNC_ATTRIBUTE_CONSTRUCTOR 1 +_ACEOF + +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((destructor))" >&5 +$as_echo_n "checking for __attribute__((destructor))... " >&6; } +if ${ax_cv_have_func_attribute_destructor+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + int foo( void ) __attribute__((destructor)); + +int +main () +{ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if test -s conftest.err; then : + ax_cv_have_func_attribute_destructor=no +else + ax_cv_have_func_attribute_destructor=yes +fi +else + ax_cv_have_func_attribute_destructor=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_have_func_attribute_destructor" >&5 +$as_echo "$ax_cv_have_func_attribute_destructor" >&6; } + + if test yes = $ax_cv_have_func_attribute_destructor; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_FUNC_ATTRIBUTE_DESTRUCTOR 1 +_ACEOF + +fi + + + + +if test -n "$CONTRIB_DLZ" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + DLZ_DRIVER_RULES=contrib/dlz/drivers/rules + ac_config_files="$ac_config_files $DLZ_DRIVER_RULES contrib/dlz/modules/mysql/Makefile contrib/dlz/modules/mysqldyn/Makefile" + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + DLZ_DRIVER_RULES=/dev/null +fi + + + + + + + + + + + +if test "yes" = "$cross_compiling"; then + if test -z "$BUILD_CC"; then + as_fn_error $? "BUILD_CC not set" "$LINENO" 5 + fi + BUILD_CFLAGS="$BUILD_CFLAGS" + BUILD_CPPFLAGS="$BUILD_CPPFLAGS" + BUILD_LDFLAGS="$BUILD_LDFLAGS" + BUILD_LIBS="$BUILD_LIBS" +else + BUILD_CC="$CC" + BUILD_CFLAGS="$CFLAGS" + BUILD_CPPFLAGS="$CPPFLAGS $GEN_NEED_OPTARG" + BUILD_LDFLAGS="$LDFLAGS" + BUILD_LIBS="$LIBS" +fi + +NEWFLAGS="" +for e in $BUILD_LDFLAGS ; do + case $e in + -L*) + case $host_os in + netbsd*) + ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + freebsd*) + ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + solaris*) + ee=`echo $e | sed -e 's%^-L%-R%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + *) + NEWFLAGS="$NEWFLAGS $e" + ;; + esac + ;; + *) + NEWFLAGS="$NEWFLAGS $e" + ;; + esac +done +BUILD_LDFLAGS="$NEWFLAGS" + +NEWFLAGS="" +for e in $DNS_GSSAPI_LIBS ; do + case $e in + -L*) + case $host_os in + netbsd*) + ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + freebsd*) + ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + solaris*) + ee=`echo $e | sed -e 's%^-L%-R%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + *) + NEWFLAGS="$NEWFLAGS $e" + ;; + esac + ;; + *) + NEWFLAGS="$NEWFLAGS $e" + ;; + esac +done +DNS_GSSAPI_LIBS="$NEWFLAGS" + +NEWFLAGS="" +for e in $ISC_OPENSSL_LIBS ; do + case $e in + -L*) + case $host_os in + netbsd*) + ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + freebsd*) + ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + solaris*) + ee=`echo $e | sed -e 's%^-L%-R%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + *) + NEWFLAGS="$NEWFLAGS $e" + ;; + esac + ;; + *) + NEWFLAGS="$NEWFLAGS $e" + ;; + esac +done +ISC_OPENSSL_LIBS="$NEWFLAGS" + +NEWFLAGS="" +for e in $DNS_CRYPTO_LIBS ; do + case $e in + -L*) + case $host_os in + netbsd*) + ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + freebsd*) + ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + solaris*) + ee=`echo $e | sed -e 's%^-L%-R%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + *) + NEWFLAGS="$NEWFLAGS $e" + ;; + esac + ;; + *) + NEWFLAGS="$NEWFLAGS $e" + ;; + esac +done +DNS_CRYPTO_LIBS="$NEWFLAGS" + + + + + + + +# +# Commands to run at the end of config.status. +# Don't just put these into configure, it won't work right if somebody +# runs config.status directly (which autoconf allows). +# + +ac_config_commands="$ac_config_commands chmod" + + +# +# Files to configure. These are listed here because we used to +# specify them as arguments to AC_OUTPUT. It's (now) ok to move these +# elsewhere if there's a good reason for doing so. +# + +ac_config_files="$ac_config_files Makefile bin/Makefile bin/check/Makefile bin/confgen/Makefile bin/confgen/unix/Makefile bin/delv/Makefile bin/dig/Makefile bin/dnssec/Makefile bin/named/Makefile bin/named/unix/Makefile bin/nsupdate/Makefile bin/pkcs11/Makefile bin/plugins/Makefile bin/python/Makefile bin/python/dnssec-checkds.py bin/python/dnssec-coverage.py bin/python/dnssec-keymgr.py bin/python/isc/Makefile bin/python/isc/__init__.py bin/python/isc/checkds.py bin/python/isc/coverage.py bin/python/isc/dnskey.py bin/python/isc/eventlist.py bin/python/isc/keydict.py bin/python/isc/keyevent.py bin/python/isc/keymgr.py bin/python/isc/keyseries.py bin/python/isc/keyzone.py bin/python/isc/policy.py bin/python/isc/rndc.py bin/python/isc/tests/Makefile bin/python/isc/tests/dnskey_test.py bin/python/isc/tests/policy_test.py bin/python/isc/utils.py bin/rndc/Makefile bin/tests/Makefile bin/tests/headerdep_test.sh bin/tests/optional/Makefile bin/tests/pkcs11/Makefile bin/tests/pkcs11/benchmarks/Makefile bin/tests/system/Makefile bin/tests/system/conf.sh bin/tests/system/dlzexternal/Makefile bin/tests/system/dlzexternal/ns1/dlzs.conf bin/tests/system/dyndb/Makefile bin/tests/system/dyndb/driver/Makefile bin/tests/system/pipelined/Makefile bin/tests/system/rndc/Makefile bin/tests/system/rpz/Makefile bin/tests/system/rsabigexponent/Makefile bin/tests/system/tkey/Makefile bin/tools/Makefile contrib/scripts/check-secure-delegation.pl contrib/scripts/zone-edit.sh doc/Makefile doc/arm/Makefile doc/doxygen/Doxyfile doc/doxygen/Makefile doc/doxygen/doxygen-input-filter doc/man/Makefile doc/misc/Makefile fuzz/Makefile lib/Makefile lib/bind9/Makefile lib/bind9/include/Makefile lib/bind9/include/bind9/Makefile lib/dns/Makefile lib/dns/include/Makefile lib/dns/include/dns/Makefile lib/dns/include/dst/Makefile lib/dns/tests/Makefile lib/irs/Makefile lib/irs/include/Makefile lib/irs/include/irs/Makefile lib/irs/include/irs/netdb.h lib/irs/include/irs/platform.h lib/irs/tests/Makefile lib/isc/Makefile lib/isc/include/Makefile lib/isc/include/isc/Makefile lib/isc/include/isc/platform.h lib/isc/include/pk11/Makefile lib/isc/include/pkcs11/Makefile lib/isc/netmgr/Makefile lib/isc/pthreads/Makefile lib/isc/pthreads/include/Makefile lib/isc/pthreads/include/isc/Makefile lib/isc/tests/Makefile lib/isc/unix/Makefile lib/isc/unix/include/Makefile lib/isc/unix/include/isc/Makefile lib/isccc/Makefile lib/isccc/include/Makefile lib/isccc/include/isccc/Makefile lib/isccc/tests/Makefile lib/isccfg/Makefile lib/isccfg/include/Makefile lib/isccfg/include/isccfg/Makefile lib/isccfg/tests/Makefile lib/ns/Makefile lib/ns/include/Makefile lib/ns/include/ns/Makefile lib/ns/tests/Makefile make/Makefile make/mkdep unit/unittest.sh util/check-make-install" + + +# +# Do it +# + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. 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"cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by BIND $as_me 9.16, which was +generated by GNU Autoconf 2.69. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to <https://gitlab.isc.org/isc-projects/bind9/-/issues/new?issuable_template=Bug>. +BIND home page: <https://www.isc.org/downloads/>." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +BIND config.status 9.16 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' +macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' +enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' +enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' +pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' +shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' +SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' +ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' +PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' +host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' +host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' +host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' +build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' +build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' +build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' +SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' +Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' +GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' +EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' +FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' +LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' +NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' +LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' +max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' +ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' +exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' +lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' +lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' +lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' +lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' +lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' +reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' +reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' +OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' +deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' +file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' +file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' +want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' +DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' +sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' +AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' +archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' +STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' +RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' +lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' +CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' +compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' +GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' +lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' +nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' +lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' +lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' +objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' +need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' +MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' +LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' +OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' +libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' +configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +DLLTOOL \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_import \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +lt_cv_nm_interface \ +nm_file_list_spec \ +lt_cv_truncate_bin \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +configure_time_dlsearch_path \ +configure_time_lt_sys_library_path; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' + +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile' + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "make/rules") CONFIG_FILES="$CONFIG_FILES make/rules" ;; + "make/includes") CONFIG_FILES="$CONFIG_FILES make/includes" ;; + "contrib/dlz/bin/dlzbdb/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/dlz/bin/dlzbdb/Makefile" ;; + "$DLZ_DRIVER_RULES") CONFIG_FILES="$CONFIG_FILES $DLZ_DRIVER_RULES" ;; + "contrib/dlz/modules/mysql/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/dlz/modules/mysql/Makefile" ;; + "contrib/dlz/modules/mysqldyn/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/dlz/modules/mysqldyn/Makefile" ;; + "chmod") CONFIG_COMMANDS="$CONFIG_COMMANDS chmod" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;; + "bin/check/Makefile") CONFIG_FILES="$CONFIG_FILES bin/check/Makefile" ;; + "bin/confgen/Makefile") CONFIG_FILES="$CONFIG_FILES bin/confgen/Makefile" ;; + "bin/confgen/unix/Makefile") CONFIG_FILES="$CONFIG_FILES bin/confgen/unix/Makefile" ;; + "bin/delv/Makefile") CONFIG_FILES="$CONFIG_FILES bin/delv/Makefile" ;; + "bin/dig/Makefile") CONFIG_FILES="$CONFIG_FILES bin/dig/Makefile" ;; + "bin/dnssec/Makefile") CONFIG_FILES="$CONFIG_FILES bin/dnssec/Makefile" ;; + "bin/named/Makefile") CONFIG_FILES="$CONFIG_FILES bin/named/Makefile" ;; + "bin/named/unix/Makefile") CONFIG_FILES="$CONFIG_FILES bin/named/unix/Makefile" ;; + "bin/nsupdate/Makefile") CONFIG_FILES="$CONFIG_FILES bin/nsupdate/Makefile" ;; + "bin/pkcs11/Makefile") CONFIG_FILES="$CONFIG_FILES bin/pkcs11/Makefile" ;; + "bin/plugins/Makefile") CONFIG_FILES="$CONFIG_FILES bin/plugins/Makefile" ;; + "bin/python/Makefile") CONFIG_FILES="$CONFIG_FILES bin/python/Makefile" ;; + "bin/python/dnssec-checkds.py") CONFIG_FILES="$CONFIG_FILES bin/python/dnssec-checkds.py" ;; + "bin/python/dnssec-coverage.py") CONFIG_FILES="$CONFIG_FILES bin/python/dnssec-coverage.py" ;; + "bin/python/dnssec-keymgr.py") CONFIG_FILES="$CONFIG_FILES bin/python/dnssec-keymgr.py" ;; + "bin/python/isc/Makefile") CONFIG_FILES="$CONFIG_FILES bin/python/isc/Makefile" ;; + "bin/python/isc/__init__.py") CONFIG_FILES="$CONFIG_FILES bin/python/isc/__init__.py" ;; + "bin/python/isc/checkds.py") CONFIG_FILES="$CONFIG_FILES bin/python/isc/checkds.py" ;; + "bin/python/isc/coverage.py") CONFIG_FILES="$CONFIG_FILES bin/python/isc/coverage.py" ;; + "bin/python/isc/dnskey.py") CONFIG_FILES="$CONFIG_FILES bin/python/isc/dnskey.py" ;; + "bin/python/isc/eventlist.py") CONFIG_FILES="$CONFIG_FILES bin/python/isc/eventlist.py" ;; + "bin/python/isc/keydict.py") CONFIG_FILES="$CONFIG_FILES bin/python/isc/keydict.py" ;; + "bin/python/isc/keyevent.py") CONFIG_FILES="$CONFIG_FILES bin/python/isc/keyevent.py" ;; + "bin/python/isc/keymgr.py") CONFIG_FILES="$CONFIG_FILES bin/python/isc/keymgr.py" ;; + "bin/python/isc/keyseries.py") CONFIG_FILES="$CONFIG_FILES bin/python/isc/keyseries.py" ;; + "bin/python/isc/keyzone.py") CONFIG_FILES="$CONFIG_FILES bin/python/isc/keyzone.py" ;; + "bin/python/isc/policy.py") CONFIG_FILES="$CONFIG_FILES bin/python/isc/policy.py" ;; + "bin/python/isc/rndc.py") CONFIG_FILES="$CONFIG_FILES bin/python/isc/rndc.py" ;; + "bin/python/isc/tests/Makefile") CONFIG_FILES="$CONFIG_FILES bin/python/isc/tests/Makefile" ;; + "bin/python/isc/tests/dnskey_test.py") CONFIG_FILES="$CONFIG_FILES bin/python/isc/tests/dnskey_test.py" ;; + "bin/python/isc/tests/policy_test.py") CONFIG_FILES="$CONFIG_FILES bin/python/isc/tests/policy_test.py" ;; + "bin/python/isc/utils.py") CONFIG_FILES="$CONFIG_FILES bin/python/isc/utils.py" ;; + "bin/rndc/Makefile") CONFIG_FILES="$CONFIG_FILES bin/rndc/Makefile" ;; + "bin/tests/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/Makefile" ;; + "bin/tests/headerdep_test.sh") CONFIG_FILES="$CONFIG_FILES bin/tests/headerdep_test.sh" ;; + "bin/tests/optional/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/optional/Makefile" ;; + "bin/tests/pkcs11/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/pkcs11/Makefile" ;; + "bin/tests/pkcs11/benchmarks/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/pkcs11/benchmarks/Makefile" ;; + "bin/tests/system/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/Makefile" ;; + "bin/tests/system/conf.sh") CONFIG_FILES="$CONFIG_FILES bin/tests/system/conf.sh" ;; + "bin/tests/system/dlzexternal/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/dlzexternal/Makefile" ;; + "bin/tests/system/dlzexternal/ns1/dlzs.conf") CONFIG_FILES="$CONFIG_FILES bin/tests/system/dlzexternal/ns1/dlzs.conf" ;; + "bin/tests/system/dyndb/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/dyndb/Makefile" ;; + "bin/tests/system/dyndb/driver/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/dyndb/driver/Makefile" ;; + "bin/tests/system/pipelined/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/pipelined/Makefile" ;; + "bin/tests/system/rndc/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/rndc/Makefile" ;; + "bin/tests/system/rpz/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/rpz/Makefile" ;; + "bin/tests/system/rsabigexponent/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/rsabigexponent/Makefile" ;; + "bin/tests/system/tkey/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/tkey/Makefile" ;; + "bin/tools/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tools/Makefile" ;; + "contrib/scripts/check-secure-delegation.pl") CONFIG_FILES="$CONFIG_FILES contrib/scripts/check-secure-delegation.pl" ;; + "contrib/scripts/zone-edit.sh") CONFIG_FILES="$CONFIG_FILES contrib/scripts/zone-edit.sh" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + "doc/arm/Makefile") CONFIG_FILES="$CONFIG_FILES doc/arm/Makefile" ;; + "doc/doxygen/Doxyfile") CONFIG_FILES="$CONFIG_FILES doc/doxygen/Doxyfile" ;; + "doc/doxygen/Makefile") CONFIG_FILES="$CONFIG_FILES doc/doxygen/Makefile" ;; + "doc/doxygen/doxygen-input-filter") CONFIG_FILES="$CONFIG_FILES doc/doxygen/doxygen-input-filter" ;; + "doc/man/Makefile") CONFIG_FILES="$CONFIG_FILES doc/man/Makefile" ;; + "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;; + "fuzz/Makefile") CONFIG_FILES="$CONFIG_FILES fuzz/Makefile" ;; + "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; + "lib/bind9/Makefile") CONFIG_FILES="$CONFIG_FILES lib/bind9/Makefile" ;; + "lib/bind9/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/bind9/include/Makefile" ;; + "lib/bind9/include/bind9/Makefile") CONFIG_FILES="$CONFIG_FILES lib/bind9/include/bind9/Makefile" ;; + "lib/dns/Makefile") CONFIG_FILES="$CONFIG_FILES lib/dns/Makefile" ;; + "lib/dns/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/dns/include/Makefile" ;; + "lib/dns/include/dns/Makefile") CONFIG_FILES="$CONFIG_FILES lib/dns/include/dns/Makefile" ;; + "lib/dns/include/dst/Makefile") CONFIG_FILES="$CONFIG_FILES lib/dns/include/dst/Makefile" ;; + "lib/dns/tests/Makefile") CONFIG_FILES="$CONFIG_FILES lib/dns/tests/Makefile" ;; + "lib/irs/Makefile") CONFIG_FILES="$CONFIG_FILES lib/irs/Makefile" ;; + "lib/irs/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/irs/include/Makefile" ;; + "lib/irs/include/irs/Makefile") CONFIG_FILES="$CONFIG_FILES lib/irs/include/irs/Makefile" ;; + "lib/irs/include/irs/netdb.h") CONFIG_FILES="$CONFIG_FILES lib/irs/include/irs/netdb.h" ;; + "lib/irs/include/irs/platform.h") CONFIG_FILES="$CONFIG_FILES lib/irs/include/irs/platform.h" ;; + "lib/irs/tests/Makefile") CONFIG_FILES="$CONFIG_FILES lib/irs/tests/Makefile" ;; + "lib/isc/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/Makefile" ;; + "lib/isc/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/include/Makefile" ;; + "lib/isc/include/isc/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/include/isc/Makefile" ;; + "lib/isc/include/isc/platform.h") CONFIG_FILES="$CONFIG_FILES lib/isc/include/isc/platform.h" ;; + "lib/isc/include/pk11/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/include/pk11/Makefile" ;; + "lib/isc/include/pkcs11/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/include/pkcs11/Makefile" ;; + "lib/isc/netmgr/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/netmgr/Makefile" ;; + "lib/isc/pthreads/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/pthreads/Makefile" ;; + "lib/isc/pthreads/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/pthreads/include/Makefile" ;; + "lib/isc/pthreads/include/isc/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/pthreads/include/isc/Makefile" ;; + "lib/isc/tests/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/tests/Makefile" ;; + "lib/isc/unix/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/unix/Makefile" ;; + "lib/isc/unix/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/unix/include/Makefile" ;; + "lib/isc/unix/include/isc/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/unix/include/isc/Makefile" ;; + "lib/isccc/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isccc/Makefile" ;; + "lib/isccc/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isccc/include/Makefile" ;; + "lib/isccc/include/isccc/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isccc/include/isccc/Makefile" ;; + "lib/isccc/tests/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isccc/tests/Makefile" ;; + "lib/isccfg/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isccfg/Makefile" ;; + "lib/isccfg/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isccfg/include/Makefile" ;; + "lib/isccfg/include/isccfg/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isccfg/include/isccfg/Makefile" ;; + "lib/isccfg/tests/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isccfg/tests/Makefile" ;; + "lib/ns/Makefile") CONFIG_FILES="$CONFIG_FILES lib/ns/Makefile" ;; + "lib/ns/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/ns/include/Makefile" ;; + "lib/ns/include/ns/Makefile") CONFIG_FILES="$CONFIG_FILES lib/ns/include/ns/Makefile" ;; + "lib/ns/tests/Makefile") CONFIG_FILES="$CONFIG_FILES lib/ns/tests/Makefile" ;; + "make/Makefile") CONFIG_FILES="$CONFIG_FILES make/Makefile" ;; + "make/mkdep") CONFIG_FILES="$CONFIG_FILES make/mkdep" ;; + "unit/unittest.sh") CONFIG_FILES="$CONFIG_FILES unit/unittest.sh" ;; + "util/check-make-install") CONFIG_FILES="$CONFIG_FILES util/check-make-install" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + +if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then + ac_cs_awk_getline=: + ac_cs_awk_pipe_init= + ac_cs_awk_read_file=' + while ((getline aline < (F[key])) > 0) + print(aline) + close(F[key])' + ac_cs_awk_pipe_fini= +else + ac_cs_awk_getline=false + ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\"" + ac_cs_awk_read_file=' + print "|#_!!_#|" + print "cat " F[key] " &&" + '$ac_cs_awk_pipe_init + # The final `:' finishes the AND list. + ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }' +fi +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + +# Create commands to substitute file output variables. +{ + echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && + echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' && + echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && + echo "_ACAWK" && + echo "_ACEOF" +} >conf$$files.sh && +. ./conf$$files.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +rm -f conf$$files.sh + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' <conf$$subs.awk | sed ' +/^[^""]/{ + N + s/\n// +} +' >>$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + \$ac_cs_awk_pipe_init +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + if (nfields == 3 && !substed) { + key = field[2] + if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) { + \$ac_cs_awk_read_file + next + } + } + print line +} +\$ac_cs_awk_pipe_fini +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' <confdefs.h | sed ' +s/'"$ac_delim"'/"\\\ +"/g' >>$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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+compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \$shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain=$ac_aux_dir/ltmain.sh + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + "chmod":C) chmod a+x doc/doxygen/doxygen-input-filter ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + + +# +# Now that the Makefiles exist we can ensure that everything is rebuilt. +# +# [pairwise: --with-make-clean, --without-make-clean] + +# Check whether --with-make-clean was given. +if test "${with_make_clean+set}" = set; then : + withval=$with_make_clean; make_clean="$withval" +else + make_clean="yes" +fi + +case "$make_clean" in +yes) + if test "yes" != "$no_create" + then + if test "yes" = "$silent" + then + make clean > /dev/null + else + make clean + fi + fi + ;; +esac + +# [pairwise: --enable-full-report, --disable-full-report] +# Check whether --enable-full-report was given. +if test "${enable_full_report+set}" = set; then : + enableval=$enable_full_report; +fi + + +report() { + echo "===============================================================================" + echo "Configuration summary:" + echo "-------------------------------------------------------------------------------" + echo "Optional features enabled:" + if test "yes" = "$enable_full_report" -o "standard" = "$with_locktype"; then + echo " Mutex lock type: $with_locktype" + fi + test "small" = "$with_tuning" && echo " Small-system tuning (--with-tuning)" + test "no" = "$use_dnstap" || \ + echo " Allow 'dnstap' packet logging (--enable-dnstap)" + test -z "$MAXMINDDB_LIBS" || echo " GeoIP2 access control (--enable-geoip)" + test "no" = "$use_gssapi" || echo " GSS-API (--with-gssapi)" + + # these lines are only printed if run with --enable-full-report + if test "yes" = "$enable_full_report"; then + test "no" = "$found_ipv6" || echo " IPv6 support (--enable-ipv6)" + test "X$PYTHON" = "X" || echo " Python tools (--with-python)" + test "X$LIBXML2_LIBS" = "X" || echo " XML statistics (--with-libxml2)" + test "X$JSON_C_LIBS" = "X" || echo " JSON statistics (--with-json-c): $JSON_C_CFLAGS $JSON_C_LIBS" + test "X$ZLIB_LIBS" = "X" || echo " HTTP zlib compression (--with-zlib)" + test "X$NZD_TOOLS" = "X" || echo " LMDB database to store configuration for 'addzone' zones (--with-lmdb)" + test "no" = "$with_libidn2" || echo " IDN support (--with-libidn2)" + fi + + test "yes" = "$enable_dnsrps" && \ + echo " DNS Response Policy Service interface (--enable-dnsrps)" + test "yes" = "$enable_fixed" && \ + echo " Allow 'fixed' rrset-order (--enable-fixed-rrset)" + test "yes" = "$enable_backtrace" && \ + echo " Print backtrace on crash (--enable-backtrace)" + test "minimal" = "$want_symtable" && \ + echo " Use symbol table for backtrace, named only (--enable-symtable)" + test "yes" = "$want_symtable" -o "all" = "$want_symtable" && \ + echo " Use symbol table for backtrace, all binaries (--enable-symtable=all)" + test "no" = "$use_libtool" || echo " Use GNU libtool (--with-libtool)" + test "yes" = "$want_querytrace" && \ + echo " Very verbose query trace logging (--enable-querytrace)" + test "no" = "$with_cmocka" || echo " CMocka Unit Testing Framework (--with-cmocka)" + + test "auto" = "$validation_default" && echo " DNSSEC validation active by default (--enable-auto-validation)" + + test "$CRYPTO" = "pkcs11" && ( + echo " Using PKCS#11 for Public-Key Cryptography (--with-native-pkcs11)" + echo " PKCS#11 module (--with-pkcs11): $with_pkcs11" + echo " +--------------------------------------------+" + echo " | ==== WARNING ==== |" + echo " | |" + echo " | The use of native PKCS#11 for Public-Key |" + echo " | Cryptography in BIND 9 has been deprecated |" + echo " | in favor of OpenSSL engine_pkcs11 from the |" + echo " | OpenSC project. The --with-native-pkcs11 |" + echo " | configuration option will be removed from |" + echo " | the next major BIND 9 release. The option |" + echo " | to use the engine_pkcs11 OpenSSL engine is |" + echo " | already available in BIND 9; please see |" + echo " | the ARM section on PKCS#11 for details. |" + echo " +--------------------------------------------+" + ) + + dlz_enabled=no + + echo " Dynamically loadable zone (DLZ) drivers:" + if test "$use_dlz_bdb" != "no"; then : + $as_echo " Berkeley DB (--with-dlz-bdb)" + dlz_enabled=yes +fi + if test "$use_dlz_ldap" != "no"; then : + $as_echo " LDAP (--with-dlz-ldap)" + dlz_enabled=yes +fi + if test "$use_dlz_mysql" != "no"; then : + $as_echo " MySQL (--with-dlz-mysql)" + dlz_enabled=yes +fi + if test "$use_dlz_odbc" != "no"; then : + $as_echo " ODBC (--with-dlz-odbc)" + dlz_enabled=yes +fi + if test "$use_dlz_postgres" != "no"; then : + $as_echo " Postgres (--with-dlz-postgres)" + dlz_enabled=yes +fi + if test "$use_dlz_filesystem" != "no"; then : + $as_echo " Filesystem (--with-dlz-filesystem)" + dlz_enabled=yes +fi + if test "$use_dlz_stub" != "no"; then : + $as_echo " Stub (--with-dlz-stub)" + dlz_enabled=yes +fi + + if test "$dlz_enabled" = "no"; then : + $as_echo " None" +else + $as_echo " +--------------------------------------------------------+" + $as_echo " | ==== DEPRECATION WARNING ==== |" + $as_echo " +--------------------------------------------------------+" + $as_echo " | Old-style DLZ drivers have been deprecated in favor of |" + $as_echo " | DLZ modules. The DLZ drivers configuration option will |" + $as_echo " | be removed from the next major BIND 9 release. |" + $as_echo " | |" + $as_echo " | The option to use the DLZ modules is already available |" + $as_echo " | in BIND 9; please see the ARM section on DLZ modules. |" + $as_echo " +--------------------------------------------------------+" + +fi + + echo "-------------------------------------------------------------------------------" + + echo "Features disabled or unavailable on this platform:" + test "no" = "$found_ipv6" && echo " IPv6 support (--enable-ipv6)" + test "small" = "$with_tuning" || echo " Small-system tuning (--with-tuning)" + + test "no" = "$use_dnstap" && \ + echo " Allow 'dnstap' packet logging (--enable-dnstap)" + test -z "$MAXMINDDB_LIBS" && echo " GeoIP2 access control (--enable-geoip)" + test "no" = "$use_gssapi" && echo " GSS-API (--with-gssapi)" + + test "no" = "$enable_dnsrps" && \ + echo " DNS Response Policy Service interface (--enable-dnsrps)" + + test "yes" = "$enable_fixed" || \ + echo " Allow 'fixed' rrset-order (--enable-fixed-rrset)" + + test "yes" = "$validation_default" && echo " DNSSEC validation requires configuration (--enablee-auto-validation)" + + test "$CRYPTO" = "pkcs11" || ( + echo " Using PKCS#11 for Public-Key Cryptography (--with-native-pkcs11)" + ) + + test "yes" = "$enable_backtrace" || \ + echo " Print backtrace on crash (--enable-backtrace)" + test "yes" = "$want_querytrace" || \ + echo " Very verbose query trace logging (--enable-querytrace)" + + test "yes" = "$use_libtool" || echo " Use GNU libtool (--with-libtool)" + test "no" = "$with_cmocka" && echo " CMocka Unit Testing Framework (--with-cmocka)" + + test "X$PYTHON" = "X" && echo " Python tools (--with-python)" + test "X$LIBXML2_LIBS" = "X" && echo " XML statistics (--with-libxml2)" + test "X$JSON_C_LIBS" = "X" && echo " JSON statistics (--with-json-c)" + test "X$ZLIB_LIBS" = "X" && echo " HTTP zlib compression (--with-zlib)" + test "X$NZD_TOOLS" = "X" && echo " LMDB database to store configuration for 'addzone' zones (--with-lmdb)" + test "no" = "$with_libidn2" && echo " IDN support (--with-libidn2)" + + echo "-------------------------------------------------------------------------------" + echo "Configured paths:" + echo " prefix: $prefix" + echo " sysconfdir: $sysconfdir" + echo " localstatedir: $localstatedir" + echo "-------------------------------------------------------------------------------" + echo "Compiler: $CC" + if test "$GCC" = "yes"; then : + $CC --version 2>&1 | sed 's/^/ /' +else + case $host in #( + *-solaris*) : + $CC -V 2>&1 | sed 's/^/ /' ;; #( + *) : + $CC --version 2>&1 | sed 's/^/ /' ;; +esac +fi + + if test "X$ac_unrecognized_opts" != "X"; then + echo "Unrecognized options:" + echo " $ac_unrecognized_opts" + fi + + if test "yes" != "$enable_full_report"; then + echo "-------------------------------------------------------------------------------" + echo "For more detail, use --enable-full-report." + fi + echo "===============================================================================" +} + +if test "yes" != "$silent"; then + report +fi + +# Tell Emacs to edit this file in shell mode. +# Local Variables: +# mode: sh +# End: diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..fb6f172 --- /dev/null +++ b/configure.ac @@ -0,0 +1,3150 @@ +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# SPDX-License-Identifier: MPL-2.0 +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, you can obtain one at https://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +AC_INIT(BIND, [9.16], [https://gitlab.isc.org/isc-projects/bind9/-/issues/new?issuable_template=Bug], [], [https://www.isc.org/downloads/]) +AC_PREREQ([2.60]) + +# +# Enable maintainer mode by default, but allow to disable it in the CI +# +AM_MAINTAINER_MODE([enable]) + +AC_CONFIG_HEADER(config.h) +AC_CONFIG_MACRO_DIR([m4]) + +AC_CANONICAL_HOST + +# +# Enable system extensions to C and POSIX +# +AC_USE_SYSTEM_EXTENSIONS + +# +# Enable large file support +# +AC_SYS_LARGEFILE +AC_FUNC_FSEEKO + +LFS_CFLAGS=`getconf LFS_CFLAGS 2>/dev/null` +LFS_LDFLAGS=`getconf LFS_LDFLAGS 2>/dev/null` +LFS_LIBS=`getconf LFS_LIBS 2>/dev/null` + +AC_SUBST([LFS_CFLAGS]) +AC_SUBST([LFS_LDFLAGS]) +AC_SUBST([LFS_LIBS]) + +# Enable RFC 3542 APIs on macOS +AC_DEFINE([__APPLE_USE_RFC_3542], [1], [Select RFC3542 IPv6 API on macOS]) + +AC_PROG_MAKE_SET + +AC_PROG_LIBTOOL +AC_PROG_INSTALL +AC_PROG_LN_S +AX_POSIX_SHELL +AC_PROG_MKDIR_P + +AC_SUBST(STD_CINCLUDES) +AC_SUBST(STD_CDEFINES) +AC_SUBST(STD_CWARNINGS) +AC_SUBST(CCOPT) +AC_SUBST(CCNOOPT) +AC_SUBST(BACKTRACECFLAGS) + +# +# Use pkg-config +# + +PKG_PROG_PKG_CONFIG +AS_IF([test -z "$PKG_CONFIG"], + [AC_MSG_ERROR([The pkg-config script could not be found or is too old.])]) + +# [pairwise: --enable-buffer-useinline, --disable-buffer-useinline] +AC_ARG_ENABLE(buffer_useinline, + AS_HELP_STRING([--enable-buffer-useinline], + [define ISC_BUFFER_USEINLINE when compiling + [default=yes]]), + if test yes = "${enable}" + then + AC_DEFINE([ISC_BUFFER_USEINLINE], [1], + [Define if you want to use inline buffers]) + fi, + AC_DEFINE([ISC_BUFFER_USEINLINE], [1])) + +# [pairwise: --enable-warn-shadow, --disable-warn-shadow] +AC_ARG_ENABLE([warn_shadow], + [AS_HELP_STRING([--enable-warn-shadow], + [turn on -Wshadow when compiling])]) + +# [pairwise: --enable-warn-error, --disable-warn-error] +AC_ARG_ENABLE([warn_error], + [AS_HELP_STRING([--enable-warn-error], + [turn on -Werror when compiling])]) + +# [pairwise: --enable-developer, --disable-developer] +AC_ARG_ENABLE([developer], + [AS_HELP_STRING([--enable-developer], + [enable developer build settings])]) + +XTARGETS= +AS_IF([test "$enable_developer" = "yes"], + [STD_CDEFINES="$STD_CDEFINES -DISC_MEM_DEFAULTFILL=1 -DISC_LIST_CHECKINIT=1" + test "${enable_fixed_rrset+set}" = set || enable_fixed_rrset=yes + test "${enable_querytrace+set}" = set || enable_querytrace=yes + test "${with_cmocka+set}" = set || with_cmocka=yes + test "${with_dlz_filesystem+set}" = set || with_dlz_filesystem=yes + test "${enable_symtable+set}" = set || enable_symtable=all + test "${enable_warn_error+set}" = set || enable_warn_error=yes + test "${enable_warn_shadow+set}" = set || enable_warn_shadow=yes + test "${with_zlib+set}" = set || with_zlib=yes + XTARGETS='${XTARGETS}' + ]) +AC_SUBST([XTARGETS]) + +# Fuzzing is not included in pairwise testing as fuzzing tools are +# not present in the relevant Docker image. +# +# [pairwise: skip] +AC_ARG_ENABLE([fuzzing], + [AS_HELP_STRING([--enable-fuzzing=<afl|libfuzzer>], + [Enable fuzzing using American Fuzzy Lop or libFuzzer (default=no)])], + [], + [enable_fuzzing=no]) + +AC_MSG_CHECKING([whether to enable fuzzing mode]) +AS_CASE([$enable_fuzzing], + [no],[AC_MSG_RESULT([no])], + [afl],[ + AC_MSG_RESULT([using AFL]) + AC_DEFINE([ENABLE_AFL], [1], + [Define to enable American Fuzzy Lop test harness]) + CFLAGS="$CFLAGS -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION=1" + LIBS="$LIBS -lpthread"], + [libfuzzer],[ + AC_MSG_RESULT([using libFuzzer]) + CFLAGS="$CFLAGS -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION=1 -fsanitize=fuzzer,address,undefined" + LDFLAGS="$LDFLAGS -fsanitize=fuzzer,address,undefined"], + [*],[AC_MSG_ERROR([You need to explicitly select the fuzzer])]) + +AS_IF([test "$enable_fuzzing" = "afl"], + [AC_MSG_CHECKING("for AFL enabled compiler") + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], + [#ifndef __AFL_COMPILER + #error AFL compiler required + #endif + ])], + [AC_MSG_RESULT([yes])], + [AC_MSG_ERROR([set CC=afl-<gcc|clang> when --enable-fuzzing=afl is used])]) + ]) + +# +# Make very sure that these are the first files processed by +# config.status, since we use the processed output as the input for +# AC_SUBST_FILE() substitutions in other files. +# +AC_CONFIG_FILES([make/rules make/includes]) + +AC_PATH_PROG(AR, ar) +ARFLAGS="cruv" +AC_SUBST(AR) +AC_SUBST(ARFLAGS) + +# The POSIX ln(1) program. Non-POSIX systems may substitute +# "copy" or something. +LN=ln +AC_SUBST(LN) + +case "$AR" in + "") + AC_MSG_ERROR([ +ar program not found. Please fix your PATH to include the directory in +which ar resides, or set AR in the environment with the full path to ar. +]) + + ;; +esac + +# +# Look for w3m +# +AC_PATH_PROGS(W3M, w3m, w3m) +AC_SUBST(W3M) + +# +# Look for pandoc +# +AC_PATH_PROG(PANDOC, pandoc, pandoc) +AC_SUBST(PANDOC) + +# +# Perl is optional; it is used only by some of the system test scripts. +# Note: the backtrace feature (see below) uses perl to build the symbol table, +# but it still compiles without perl, in which case an empty table will be used. +# +AC_PATH_PROGS(PERL, perl5 perl) +AC_SUBST(PERL) + +# +# Python is also optional but required by default so that dnssec-keymgr gets +# installed unless explicitly prevented by the user using --without-python. +# +testminvers='import sys +if (sys.version_info < (2,7)) or (sys.version_info < (3,2) and sys.version_info >= (3,0)): + exit(1)' + +testargparse='try: import argparse +except: exit(1)' + +testply='try: import ply +except: exit(1)' + +testsetuptools='try: from setuptools import setup +except: exit(1)' + +testdistutils='try: from distutils.core import setup +except: exit(1)' + +default_with_python="python python3 python3.11 python3.10 python3.9 python3.8 python3.7 python3.6 python3.5 python3.4 python3.3 python3.2 python2 python2.7" + +AC_ARG_VAR([PYTHON], [path to python executable]) + +# [pairwise: --with-python, --without-python] +AC_ARG_WITH([python], + AS_HELP_STRING([--with-python=PATH], + [specify path to Python interpreter]), + [], [with_python=$default_with_python]) + +# [pairwise: skip] +AC_ARG_WITH([python-install-dir], + AS_HELP_STRING([--with-python-install-dir=PATH], + [installation directory for Python modules]), + [], with_python_install_dir="") + +AS_IF([test "$with_python" = "yes"], + [with_python=$default_with_python]) + +AS_IF([test "$with_python" = "no"], + [AC_MSG_CHECKING([for Python support]) + unset PYTHON + AC_MSG_RESULT([disabled])], + [for p in $with_python + do + AS_CASE([$p], + [/*],[PYTHON="$p"]) + + AC_PATH_PROG([PYTHON], [$p]) + # Do not cache the result of the check from the previous line. If the + # first found Python interpreter has missing module dependencies and + # the result of the above check is cached, subsequent module checks + # will erroneously keep on using the cached path to the first found + # Python interpreter instead of different ones. + unset ac_cv_path_PYTHON + + AS_IF([test -z "$PYTHON"], [continue]) + + AC_MSG_CHECKING([if $PYTHON is python2 version >= 2.7 or python3 version >= 3.2]) + AS_IF(["$PYTHON" -c "$testminvers" 2>/dev/null], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no]) + unset PYTHON + continue]) + + AC_MSG_CHECKING([Python module 'argparse']) + AS_IF(["$PYTHON" -c "$testargparse" 2>/dev/null], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no]) + unset PYTHON + continue]) + + AC_MSG_CHECKING([Python module 'ply']) + AS_IF(["$PYTHON" -c "$testply" 2>/dev/null], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no]) + unset PYTHON + continue]) + + AC_MSG_CHECKING([Python module 'setuptools']) + AS_IF(["$PYTHON" -c "$testsetuptools" 2>/dev/null], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no]) + AC_MSG_CHECKING([Python module 'distutils']) + AS_IF(["$PYTHON" -c "$testdistutils" 2>/dev/null], + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no]) + unset PYTHON + continue])]) + + # Stop looking any further once we find a Python interpreter + # satisfying all requirements. + break + done + + AS_IF([test "X$PYTHON" = "X"], + [AC_MSG_CHECKING([for Python support]) + AC_MSG_RESULT([no]) + AC_MSG_ERROR([m4_normalize( + [Python >= 2.7 or >= 3.2 and the PLY package + are required for dnssec-keymgr and other + Python-based tools. PLY may be + available from your OS package manager + as python-ply or python3-ply; it can also + be installed via pip. To build without + Python/PLY, use --without-python.] + )])])]) + +PYTHON_TOOLS='' +CHECKDS='' +COVERAGE='' +KEYMGR='' +AS_IF([test "X$PYTHON" != "X"], + [PYTHON_TOOLS=python + CHECKDS=checkdstool + COVERAGE=coverage + KEYMGR=keymgr + PYTHON_INSTALL_DIR="$with_python_install_dir" + AS_IF([test -n "$with_python_install_dir"], + [PYTHON_INSTALL_LIB="--install-lib=$with_python_install_dir"])]) +AC_SUBST(CHECKDS) +AC_SUBST(COVERAGE) +AC_SUBST(KEYMGR) +AC_SUBST(PYTHON_TOOLS) +AC_SUBST(PYTHON_INSTALL_DIR) +AC_SUBST(PYTHON_INSTALL_LIB) + +# +# expanded_sysconfdir is needed for replacement in the python utilities +# +expanded_sysconfdir=`eval echo $sysconfdir` +AC_SUBST(expanded_sysconfdir) + +# +# Make sure INSTALL uses an absolute path, else it will be wrong in all +# Makefiles, since they use make/rules.in and INSTALL will be adjusted by +# configure based on the location of the file where it is substituted. +# Since in BIND9 INSTALL is only substituted into make/rules.in, an immediate +# subdirectory of install-sh, This relative path will be wrong for all +# directories more than one level down from install-sh. +# +case "$INSTALL" in + /*) + ;; + *) + # + # Not all systems have dirname. + # + changequote({, }) + ac_dir="`echo $INSTALL | sed 's%/[^/]*$%%'`" + changequote([, ]) + + ac_prog="`echo $INSTALL | sed 's%.*/%%'`" + test "X$ac_dir" = "X$ac_prog" && ac_dir=. + test -d "$ac_dir" && ac_dir="`(cd \"$ac_dir\" && pwd)`" + INSTALL="$ac_dir/$ac_prog" + ;; +esac + +AC_PATH_PROGS([PYTEST], [pytest-3 py.test-3 pytest py.test pytest-pypy], []) +AS_IF([test -z "$PYTEST"], + [AC_MSG_WARN([pytest not found, some system tests will be skipped])]) +AC_SUBST([PYTEST]) + + +AC_PROG_CC +AC_PROG_CC_C99 + +# +# Using Solaris linker with gcc on Solaris breaks Thread Local Storage +# +AS_CASE([$host], + [*-solaris*],[ + AS_IF([test "$GCC" = "yes"], + [LDFLAGS="$LDFLAGS -zrelax=transtls" + AC_MSG_WARN([When using GNU C Compiler on Solaris, -zrelax=transtls linker flag is used to fix bug in Thread Local Storage]) + ]) + ], + [*-darwin*],[LDFLAGS="$LDFLAGS -Wl,-flat_namespace"]) + +# +# CCNOOPT defaults to -O0 on gcc and disables optimization when is last +# +if test "X$CCNOOPT" = "X" -a "X$GCC" = "Xyes"; then + CCNOOPT="-O0" +fi + +AC_HEADER_STDC + +AC_CHECK_HEADERS(fcntl.h regex.h sys/time.h unistd.h sys/mman.h sys/sockio.h sys/select.h sys/param.h sys/sysctl.h net/if6.h sys/socket.h net/route.h linux/netlink.h linux/rtnetlink.h,,, +[$ac_includes_default +#ifdef HAVE_SYS_PARAM_H +# include <sys/param.h> +#endif +#ifdef HAVE_SYS_SOCKET_H +# include <sys/socket.h> +#endif +]) + +# +# Check for thread local storage +# +AC_CHECK_HEADERS([threads.h], + [ + AC_MSG_CHECKING([for C11 Thread-Local Storage using thread_local]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [ + #include <threads.h> + ],[ + static thread_local int tls = 0; + return (tls); + ]) + ],[ + AC_MSG_RESULT([yes]) + AC_DEFINE([HAVE_THREAD_LOCAL],[1],[Define if thread_local keyword is available]) + AC_DEFINE([HAVE_TLS],[1],[Define if Thread-Local Storage is available]) + ],[ + AC_MSG_ERROR([Thread Local Storage support required, update your toolchain to build BIND 9]) + ]) + ],[ + AC_MSG_CHECKING([for Thread-Local Storage using __thread]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [ + ],[ + static __thread int tls = 0; + return (tls); + ]) + ],[ + AC_MSG_RESULT([yes]) + AC_DEFINE([HAVE___THREAD],[1],[Define if __thread keyword is available]) + AC_DEFINE([HAVE_TLS],[1],[Define if Thread-Local Storage is available]) + ],[ + AC_MSG_ERROR([Thread Local Storage support required, update your toolchain to build BIND 9]) + ]) + ]) + +AC_C_CONST +AC_C_INLINE +AC_C_VOLATILE +AC_C_FLEXIBLE_ARRAY_MEMBER + +# +# Check for yield support on ARM processors +# +AS_CASE([$host], + [arm*], + [AC_MSG_CHECKING([for yield instruction support]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[]], + [[__asm__ __volatile__ ("yield")]])], + [AC_MSG_RESULT([yes]) + AC_DEFINE([HAVE_ARM_YIELD], [1], + [define if the ARM yield instruction is available])], + [AC_MSG_RESULT([no])])]) + +# +# Check for pause support on SPARC processors +# +AS_CASE([$host], + [sparc*], + [AC_MSG_CHECKING([for pause instruction support]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[]], + [[__asm__ __volatile__ ("pause")]])], + [AC_MSG_RESULT([yes]) + AC_DEFINE([HAVE_SPARC_PAUSE], [1], + [define if the SPARC pause instruction is available])], + [AC_MSG_RESULT([no])])]) + +AC_CHECK_FUNCS([sysctlbyname]) + +# +# Check for the existence of mmap to enable the fast format zones +# +AC_CHECK_FUNCS(mmap) + +# +# Older versions of HP/UX don't define seteuid() and setegid() +# +AC_CHECK_FUNCS(seteuid setresuid) +AC_CHECK_FUNCS(setegid setresgid) + +AC_TYPE_SIZE_T +AC_TYPE_SSIZE_T +AC_TYPE_UINTPTR_T + +AC_HEADER_TIME + +# +# check for uname library routine +# +AC_MSG_CHECKING([for uname]) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include <sys/utsname.h> + #include <stdio.h> + ]], + [[ + struct utsname uts; + uname(&uts); + printf("running on %s %s %s for %s\n", + uts.sysname, uts.release, uts.version, uts.machine); + ]])], + [AC_MSG_RESULT(yes) + AC_DEFINE([HAVE_UNAME], [1], [define if uname is available]) + ], + [AC_MSG_RESULT(no) + AC_MSG_WARN([uname is not correctly supported]) + ]) + +# +# check for GCC noreturn attribute +# +AC_MSG_CHECKING(for GCC noreturn attribute) +AC_TRY_COMPILE([],[void foo() __attribute__((noreturn));], + [AC_MSG_RESULT(yes) + ISC_PLATFORM_NORETURN_PRE="#define ISC_PLATFORM_NORETURN_PRE" + ISC_PLATFORM_NORETURN_POST="#define ISC_PLATFORM_NORETURN_POST __attribute__((noreturn))"], + [AC_MSG_RESULT(no) + ISC_PLATFORM_NORETURN_PRE="#define ISC_PLATFORM_NORETURN_PRE" + ISC_PLATFORM_NORETURN_POST="#define ISC_PLATFORM_NORETURN_POST"]) +AC_SUBST(ISC_PLATFORM_NORETURN_PRE) +AC_SUBST(ISC_PLATFORM_NORETURN_POST) + +# +# check for GCC malloc attribute +# +AX_GCC_FUNC_ATTRIBUTE([malloc]) + +AC_MSG_CHECKING([for extended malloc attributes]) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ + #include <stddef.h> + #include <stdlib.h> + __attribute__ ((malloc, malloc (free, 1)) + void * xmalloc(size_t sz) { return malloc(sz); } + ]], + [[ + void *p = xmalloc(8); + free(p); + ]])], + [AC_MSG_RESULT(yes) + AC_DEFINE([HAVE_MALLOC_EXT_ATTR], [1], [define if extended attributes for malloc are available]) + ], + [AC_MSG_RESULT(no)]) + +# +# check for GCC returns_nonnull attribute +# +AX_GCC_FUNC_ATTRIBUTE([returns_nonnull]) + +# +# check if we have kqueue +# +# [pairwise: --enable-kqueue, --disable-kqueue] +AC_ARG_ENABLE([kqueue], + [AS_HELP_STRING([--enable-kqueue], + [use BSD kqueue when available [default=yes]])], + [], enable_kqueue="yes") + +AS_IF([test "$enable_kqueue" = "yes"], + [AC_CHECK_FUNCS([kqueue])]) + +# +# check if we have epoll. Linux kernel 2.4 has epoll_create() which fails, +# so we need to try running the code, not just test its existence. +# +# [pairwise: --enable-epoll, --disable-epoll] +AC_ARG_ENABLE([epoll], + [AS_HELP_STRING([--enable-epoll], + [use Linux epoll when available [default=auto]])], + [], [enable_epoll="yes"]) + +AS_IF([test "$enable_epoll" = "yes"], + [AC_CHECK_FUNCS([epoll_create1])]) + +# +# check if we support /dev/poll +# +# [pairwise: --enable-devpoll, --disable-devpoll] +AC_ARG_ENABLE([devpoll], + [AS_HELP_STRING([--enable-devpoll], + [use /dev/poll when available [default=yes]])], + [], [enable_devpoll="yes"]) +AS_IF([test "$enable_devpoll" = "yes"], + [AC_CHECK_HEADERS([sys/devpoll.h devpoll.h])]) + +# +# Find the machine's endian flavor. +# +AC_C_BIGENDIAN + +# +# GeoIP support? +# +# Should be on by default if libmaxminddb exists. +# +# [pairwise: skip] +AC_ARG_WITH([geoip2], + [AS_HELP_STRING([--with-geoip2], + [deprecated, use --with-maxminddb])], + [AC_MSG_WARN([--with-geoip2 is DEPRECATED and will be removed in a future release, use --with-maxminddb instead])], + [with_geoip2="auto"]) + +# [pairwise: --enable-geoip --with-maxminddb=auto, --enable-geoip --with-maxminddb=yes, --disable-geoip] +AC_ARG_ENABLE([geoip], + [AS_HELP_STRING([--disable-geoip], + [support GeoIP2 geolocation ACLs if available [default=yes]])], + [], [enable_geoip="yes"]) + +# [pairwise: skip] +AC_ARG_WITH([maxminddb], + [AS_HELP_STRING([--with-maxminddb=PATH], + [Build with MaxMind GeoIP2 support (auto|yes|no|path) [default=auto]])], + [], [with_maxminddb="$with_geoip2"]) + +GEOIP2LINKSRCS= +GEOIP2LINKOBJS= +AS_IF([test "$enable_geoip" = "yes"], + [AS_CASE([$with_maxminddb], + [no],[AC_MSG_ERROR([Use '--disable-geoip' to disable the GeoIP])], + [auto],[PKG_CHECK_MODULES([MAXMINDDB], [libmaxminddb], + [AC_DEFINE([HAVE_GEOIP2], [1], [Build with GeoIP2 support]) + PKG_CHECK_VAR([MAXMINDDB_PREFIX], [libmaxminddb], [prefix], [], [AC_MSG_ERROR([libmaxminddb prefix not found in pkg-config; set MAXMINDDB_PREFIX in the environment])]) + GEOIP2LINKSRCS='${GEOIP2LINKSRCS}' + GEOIP2LINKOBJS='${GEOIP2LINKOBJS}' + ],[:])], + [yes],[PKG_CHECK_MODULES([MAXMINDDB], [libmaxminddb], + [AC_DEFINE([HAVE_GEOIP2], [1], [Build with GeoIP2 support]) + PKG_CHECK_VAR([MAXMINDDB_PREFIX], [libmaxminddb], [prefix], [], [AC_MSG_ERROR([libmaxminddb prefix not found in pkg-config; set MAXMINDDB_PREFIX in the environment])]) + GEOIP2LINKSRCS='${GEOIP2LINKSRCS}' + GEOIP2LINKOBJS='${GEOIP2LINKOBJS}' + ])], + [ # default + AX_SAVE_FLAGS([maxminddb]) + MAXMINDDB_CFLAGS="-I$with_maxminddb/include" + MAXMINDDB_LIBS="-L$with_maxminddb/lib" + CFLAGS="$CFLAGS $MAXMINDDB_CFLAGS" + LDFLAGS="$LDFLAGS $MAXMINDDB_LIBS" + AC_SEARCH_LIBS([MMDB_open], [maxminddb], + [AC_DEFINE([HAVE_GEOIP2], [1], [Build with GeoIP2 support]) + GEOIP2LINKSRCS='${GEOIP2LINKSRCS}' + GEOIP2LINKOBJS='${GEOIP2LINKOBJS}' + MAXMINDDB_LIBS="$MAXMINDDB_LIBS $ac_cv_search_MMDB_open" + AC_MSG_NOTICE([GeoIP2 default database path set to $with_maxminddb/share/GeoIP]) + AS_VAR_COPY([MAXMINDDB_PREFIX], [with_maxminddb]) + ], + [AC_MSG_ERROR([GeoIP2 requested, but libmaxminddb not found])]) + AX_RESTORE_FLAGS([maxminddb]) + ]) + AC_ARG_VAR([MAXMINDDB_PREFIX], [value of prefix for MAXMINDDB, overriding pkg-config]) +]) + +AC_SUBST([MAXMINDDB_CFLAGS]) +AC_SUBST([MAXMINDDB_LIBS]) +AC_SUBST([GEOIP2LINKSRCS]) +AC_SUBST([GEOIP2LINKOBJS]) + +# +# Do we have arc4random(), etc ? +# +AC_CHECK_FUNCS(arc4random arc4random_buf arc4random_uniform getrandom) + +AX_PTHREAD + +LIBS="$PTHREAD_LIBS $LIBS" +CFLAGS="$CFLAGS $PTHREAD_CFLAGS" +CC="$PTHREAD_CC" + +AC_CHECK_FUNCS([pthread_attr_getstacksize pthread_attr_setstacksize]) + +# [pairwise: --with-locktype=adaptive, --with-locktype=standard] +AC_ARG_WITH([locktype], + AS_HELP_STRING([--with-locktype=ARG], + [Specify mutex lock type + (adaptive or standard)]), + [], [with_locktype="adaptive"]) + +AS_CASE([$with_locktype], + [adaptive],[ + AC_MSG_CHECKING([for PTHREAD_MUTEX_ADAPTIVE_NP]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ + #ifndef _GNU_SOURCE + #define _GNU_SOURCE + #endif + #include <pthread.h> + ]], + [[ + return (PTHREAD_MUTEX_ADAPTIVE_NP); + ]] + )], + [AC_MSG_RESULT([using adaptive lock type]) + AC_DEFINE([HAVE_PTHREAD_MUTEX_ADAPTIVE_NP], 1, + [Support for PTHREAD_MUTEX_ADAPTIVE_NP]) ], + [AC_MSG_RESULT([using standard lock type])] + )], + [standard],[AC_MSG_RESULT([using standard lock type])], + [AC_MSG_ERROR([You must specify "adaptive" or "standard" for --with-locktype.])] + ) + +AC_CHECK_HEADERS([sched.h]) + +AC_SEARCH_LIBS([sched_yield],[rt]) +AC_CHECK_FUNCS([sched_yield pthread_yield pthread_yield_np]) + +# Look for functions relating to thread naming +AC_CHECK_FUNCS([pthread_setname_np pthread_set_name_np]) +AC_CHECK_HEADERS([pthread_np.h], [], [], [#include <pthread.h>]) + +# libuv +PKG_CHECK_MODULES([LIBUV], [libuv >= 1.37.0], [], + [PKG_CHECK_MODULES([LIBUV], [libuv >= 1.0.0 libuv < 1.35.0], [], + [AC_MSG_ERROR([libuv >= 1.0.0 (except 1.35.0 and 1.36.0) not found])])]) + +AX_SAVE_FLAGS([libuv]) +CFLAGS="$CFLAGS $LIBUV_CFLAGS" +LIBS="$LIBS $LIBUV_LIBS" + +# libuv recvmmsg support +AC_CHECK_DECLS([UV_UDP_MMSG_FREE, UV_UDP_MMSG_CHUNK], [], [], [[#include <uv.h>]]) +AC_MSG_CHECKING([whether struct msghdr uses padding for alignment]) +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/socket.h>], + [const struct msghdr h = { .__pad1 = 0, .__pad2 = 0 };])], + [AC_MSG_RESULT([yes]) + AC_DEFINE([HAVE_DECL_UV_UDP_RECVMMSG], + [0], [Disable recvmmsg support on systems with MUSL glibc])], + [AC_MSG_RESULT([no]) + AC_CHECK_DECLS([UV_UDP_RECVMMSG], [], [], [[#include <uv.h>]])]) + +AX_RESTORE_FLAGS([libuv]) + +# +# flockfile is usually provided by pthreads +# +AC_CHECK_FUNCS([flockfile getc_unlocked]) + +# +# Look for sysconf to allow detection of the number of processors. +# +AC_CHECK_FUNCS([sysconf]) + +AC_SUBST(ALWAYS_DEFINES) + +AC_MSG_CHECKING(for libtool) + +# [pairwise: --with-libtool, --without-libtool] +AC_ARG_WITH(libtool, AS_HELP_STRING([--with-libtool], [use GNU libtool]), + use_libtool="$withval", use_libtool="no") +NO_LIBTOOL_ISCLIBS= +NO_LIBTOOL_DNSLIBS= +case $use_libtool in + yes) + AC_MSG_RESULT(yes) + AM_PROG_LIBTOOL + O=lo + A=la + LIBTOOL_MKDEP_SED='s;\.o;\.lo;' + LIBTOOL_MODE_COMPILE='--mode=compile' + LIBTOOL_MODE_INSTALL='--mode=install' + LIBTOOL_MODE_LINK='--mode=link' + LIBTOOL_MODE_UNINSTALL='--mode=uninstall' + INSTALL_LIBRARY='${INSTALL_PROGRAM}' + AC_DEFINE([USE_LIBTOOL],[1],[Define if libtool is used for compilation]) + ;; + *) + AC_MSG_RESULT(no) + O=o + A=a + LIBTOOL= + AC_SUBST(LIBTOOL) + LIBTOOL_MKDEP_SED= + LIBTOOL_MODE_COMPILE= + LIBTOOL_MODE_INSTALL= + LIBTOOL_MODE_LINK= + LIBTOOL_MODE_UNINSTALL= + INSTALL_LIBRARY='${INSTALL_DATA}' + NO_LIBTOOL_ISCLIBS='${NO_LIBTOOL_ISCLIBS}' + NO_LIBTOOL_DNSLIBS='${NO_LIBTOOL_DNSLIBS}' + ;; +esac +AC_SUBST(INSTALL_LIBRARY) +AC_SUBST(NO_LIBTOOL_ISCLIBS) +AC_SUBST(NO_LIBTOOL_DNSLIBS) + +# +# Do we want to use pthread rwlock? +# +# [pairwise: --enable-pthread-rwlock, --disable-pthread-rwlock] +AC_ARG_ENABLE([pthread_rwlock], + [AS_HELP_STRING([--enable-pthread-rwlock], + [use pthread rwlock instead of internal rwlock implementation])], + [], [enable_pthread_rwlock=no]) + +AS_IF([test "$enable_pthread_rwlock" = "yes"], + [AC_CHECK_FUNCS([pthread_rwlock_rdlock], [], + [AC_MSG_ERROR([pthread_rwlock_rdlock requested but not found])]) + AC_DEFINE([USE_PTHREAD_RWLOCK],[1],[Define if you want to use pthread rwlock implementation]) + ]) + +CRYPTO=OpenSSL + +# +# OpenSSL/LibreSSL is mandatory +# +PKG_CHECK_MODULES([OPENSSL], [libssl libcrypto], [], + [AX_CHECK_OPENSSL([:],[AC_MSG_FAILURE([OpenSSL/LibreSSL not found])])]) + +AX_SAVE_FLAGS([openssl]) + +# +# This maintenance branch of BIND 9 does not support new OpenSSL APIs +# introduced in version 3.0.0. Suppress compiler warnings about using +# functions deprecated in newer OpenSSL versions as they will not be +# addressed in BIND 9.16. +# +OPENSSL_CFLAGS="$OPENSSL_CFLAGS -DOPENSSL_SUPPRESS_DEPRECATED" + +CFLAGS="$CFLAGS $OPENSSL_CFLAGS" +LIBS="$LIBS $OPENSSL_LIBS" + +AC_MSG_CHECKING([for OpenSSL >= 1.0.0 or LibreSSL >= 2.7.0]) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include <openssl/opensslv.h>]], + [[#if (!defined(LIBRESSL_VERSION_NUMBER) && (OPENSSL_VERSION_NUMBER < 0x1000000fL)) || \\ + (defined(LIBRESSL_VERSION_NUMBER) && (LIBRESSL_VERSION_NUMBER < 0x02070000fL)) + #error OpenSSL >= 1.0.0 or LibreSSL >= 2.7.0 required + #endif + ]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_FAILURE([not found])]) + +# +# Check for functions added in OpenSSL or LibreSSL +# + +AC_CHECK_FUNCS([OPENSSL_init_ssl OPENSSL_init_crypto OPENSSL_cleanup]) +AC_CHECK_FUNCS([CRYPTO_zalloc]) +AC_CHECK_FUNCS([EVP_CIPHER_CTX_new EVP_CIPHER_CTX_free]) +AC_CHECK_FUNCS([EVP_MD_CTX_new EVP_MD_CTX_free EVP_MD_CTX_reset]) +AC_CHECK_FUNCS([HMAC_CTX_new HMAC_CTX_free HMAC_CTX_reset HMAC_CTX_get_md]) +AC_CHECK_FUNCS([SSL_read_ex SSL_peek_ex SSL_write_ex]) +AC_CHECK_FUNCS([BIO_read_ex BIO_write_ex]) +AC_CHECK_FUNCS([BN_GENCB_new]) +AC_CHECK_FUNCS([SSL_CTX_up_ref]) +AC_CHECK_FUNCS([SSL_CTX_set_min_proto_version]) + +# +# Check for algorithm support in OpenSSL +# + +AC_CHECK_FUNCS([ECDSA_sign ECDSA_verify], [:], + [AC_MSG_FAILURE([ECDSA support in OpenSSL is mandatory.])]) + +AC_MSG_CHECKING([for ECDSA P-256 support]) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include <openssl/evp.h> + #include <openssl/ec.h>]], + [[EC_KEY *key = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1);]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_FAILURE([not found. ECDSA P-256 support in OpenSSL is mandatory.])]) + +AC_MSG_CHECKING([for ECDSA P-384 support]) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include <openssl/evp.h> + #include <openssl/ec.h>]], + [[EC_KEY *key = EC_KEY_new_by_curve_name(NID_secp384r1);]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_FAILURE([not found. ECDSA P-384 support in OpenSSL is mandatory.])]) + +AC_MSG_CHECKING([for Ed25519 support]) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include <openssl/evp.h> + #include <openssl/ec.h>]], + [[EC_KEY *key = EC_KEY_new_by_curve_name(NID_ED25519);]])], + [AC_DEFINE([HAVE_OPENSSL_ED25519], [1], [define if OpenSSL supports Ed25519]) + AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])]) + +AC_MSG_CHECKING([for Ed448 support]) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include <openssl/evp.h> + #include <openssl/ec.h>]], + [[EC_KEY *key = EC_KEY_new_by_curve_name(NID_ED448);]])], + [AC_DEFINE([HAVE_OPENSSL_ED448], [1], [define if OpenSSL supports Ed448]) + AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])]) + +# +# Check for OpenSSL SHA-1 support +# +AC_CHECK_FUNCS([EVP_sha1], [:], + [AC_MSG_FAILURE([SHA-1 support in OpenSSL is mandatory.])]) + +# +# Check for OpenSSL SHA-2 support +# +AC_CHECK_FUNCS([EVP_sha224 EVP_sha256 EVP_sha384 EVP_sha512], [:], + [AC_MSG_FAILURE([SHA-2 support in OpenSSL is mandatory.])]) + +# +# Check for OpenSSL AES support +# +AC_CHECK_FUNCS([EVP_aes_128_ecb EVP_aes_192_ecb EVP_aes_256_ecb], [:], + [AC_MSG_FAILURE([AES support in OpenSSL is mandatory.])]) + +# +# Check for OpenSSL 1.1.x/LibreSSL functions +# +AC_CHECK_FUNCS([DH_get0_key ECDSA_SIG_get0 RSA_set0_key]) + +AC_CHECK_FUNCS([TLS_server_method TLS_client_method]) + +# +# Check whether FIPS mode is available and whether we should enable it +# +# FIPS is not included in pairwise testing as the relevant Docker image +# does not support FIPS mode. +# +# [pairwise: skip] +AC_ARG_ENABLE([fips-mode], + [AS_HELP_STRING([--enable-fips-mode], + [enable FIPS mode in OpenSSL library [default=no]])], + [], [enable_fips_mode="no"]) + +AC_MSG_CHECKING([whether to enable FIPS mode in OpenSSL library]) +AS_CASE([$enable_fips_mode], + [yes], [AC_MSG_RESULT([yes]) + AC_CHECK_FUNCS([FIPS_mode], + [], [AC_MSG_FAILURE([OpenSSL FIPS mode requested but not available.])])], + [no], [AC_MSG_RESULT([no])]) + +AX_RESTORE_FLAGS([openssl]) + +AC_SUBST([OPENSSL_CFLAGS]) +AC_SUBST([OPENSSL_LIBS]) + +PKCS11_TOOLS= +PKCS11_TEST= +PKCS11_MANS= +# +# was --enable-native-pkcs11 specified? +# +# DNSRPS builds are included in pairwise testing here and not later because both +# --enable-native-pkcs11 and --enable-dnsrps-dl require --with-dlopen and the +# ordering of the set of ./configure arguments generated during pairwise testing +# is random. +# +# [pairwise: --enable-native-pkcs11 --enable-dnsrps --enable-dnsrps-dl --with-dlopen, --disable-native-pkcs11 --enable-dnsrps --enable-dnsrps-dl --with-dlopen, --disable-native-pkcs11 --enable-dnsrps --enable-dnsrps-dl --with-dlopen, --disable-native-pkcs11 --disable-dnsrps --without-dlopen] +AC_ARG_ENABLE(native-pkcs11, + AS_HELP_STRING([--enable-native-pkcs11], + [use native PKCS11 for public-key crypto [default=no]]), + [:], [enable_native_pkcs11="no"]) + +AC_MSG_CHECKING([for PKCS11 for Public-Key Cryptography]) +AS_CASE([$enable_native_pkcs11], + [no],[AC_MSG_RESULT([no])], + [yes],[PKCS11_TOOLS=pkcs11 + PKCS11_TEST=pkcs11 + PKCS11_MANS='${pkcs11_man8_MANS}' + CRYPTO=pkcs11 + AS_IF([$use_threads], + [:], + [AC_MSG_ERROR([PKCS11 requires threading support])]) + AC_MSG_RESULT([yes]) + AC_CHECK_FUNCS([getpassphrase]) + ]) +AC_SUBST([PKCS11_TEST]) +AC_SUBST([PKCS11_TOOLS]) +AC_SUBST([PKCS11_MANS]) + +AC_SUBST([CRYPTO]) +AS_CASE([$CRYPTO], + [pkcs11],[AC_DEFINE([USE_PKCS11], [1], [define if PKCS11 is used for Public-Key Cryptography])], + [AC_DEFINE([USE_OPENSSL], [1], [define if OpenSSL is used for Public-Key Cryptography])]) + +# preparation for automake +# AM_CONDITIONAL([PKCS11_TOOLS], [test "$with_native_pkcs11" = "yes"]) + +# +# was --with-pkcs11 specified? +# +# [pairwise: skip] +AC_ARG_WITH([pkcs11], + [AS_HELP_STRING([--with-pkcs11[=PATH]], + [Build with PKCS11 support [no|path] (PATH is for the PKCS11 provider)])], + [:], [with_pkcs11="undefined"]) + +AS_CASE([$with_pkcs11], + [yes|auto],[AC_MSG_ERROR([--with-pkcs11 needs explicit path to the PKCS11 library])], + [no|undefined],[with_pkcs11="undefined"]) +AC_DEFINE_UNQUOTED([PK11_LIB_LOCATION], ["$with_pkcs11"], [define the default PKCS11 library path]) + +# for PKCS11 benchmarks + +have_clock_gt=no +AC_CHECK_FUNC(clock_gettime,have_clock_gt=yes,) +if test "no" = "$have_clock_gt"; then + AC_CHECK_LIB(rt,clock_gettime,have_clock_gt=rt,) +fi + +if test "no" != "$have_clock_gt"; then + AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [Define if clock_gettime is available.]) +fi + +if test "rt" = "$have_clock_gt"; then + LIBS="-lrt $LIBS" +fi + +AC_MSG_CHECKING(for GSSAPI library) + +# [pairwise: --with-gssapi=yes, --with-gssapi=auto, --without-gssapi] +AC_ARG_WITH(gssapi, + AS_HELP_STRING([--with-gssapi=[PATH|[/path/]krb5-config]], + [Specify path for system-supplied GSSAPI + [default=auto]]), + use_gssapi="$withval", use_gssapi="auto") + +# first try using krb5-config, if that does not work then fall back to "yes" method. + +case "$use_gssapi" in +*/krb5-config|krb5-config) + AC_MSG_RESULT(trying $use_gssapi) + if test krb5-config = "$use_gssapi" + then + AC_PATH_PROG(KRB5_CONFIG, $use_gssapi) + else + KRB5_CONFIG="$use_gssapi" + fi + gssapi_cflags=`$KRB5_CONFIG --cflags gssapi` + gssapi_libs=`$KRB5_CONFIG --libs gssapi` + krb5_cflags=`$KRB5_CONFIG --cflags krb5` + krb5_libs=`$KRB5_CONFIG --libs krb5` + saved_cppflags="$CPPFLAGS" + CPPFLAGS="$gssapi_cflags $krb5_cflags $CPPFLAGS" + AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h, + [ISC_PLATFORM_GSSAPIHEADER="#define ISC_PLATFORM_GSSAPIHEADER <$ac_header>"]) + if test "" = "$ISC_PLATFORM_GSSAPIHEADER"; then + AC_MSG_RESULT([krb5-config: gssapi.h not found]) + CPPFLAGS="$saved_cppflags" + use_gssapi="yes" + else + AC_CHECK_HEADERS(krb5/krb5.h krb5.h, + [ISC_PLATFORM_KRB5HEADER="#define ISC_PLATFORM_KRB5HEADER <$ac_header>"]) + if test "" = "$ISC_PLATFORM_KRB5HEADER"; then + AC_MSG_RESULT([krb5-config: krb5.h not found]) + CPPFLAGS="$saved_cppflags" + use_gssapi="yes" + else + CPPFLAGS="$saved_cppflags" + saved_libs="$LIBS" + LIBS="$gssapi_libs $krb5_libs $LIBS" + AC_MSG_CHECKING([krb5-config linking as $LIBS]) + AC_TRY_LINK( , [gss_acquire_cred();krb5_init_context()], + gssapi_linked=yes, gssapi_linked=no) + case $gssapi_linked in + yes) AC_MSG_RESULT([krb5-config: linked]);; + no) AC_MSG_RESULT([krb5-config: could not determine proper GSSAPI linkage]) + use_gssapi="yes" + ;; + esac + LIBS=$saved_libs + fi + fi + if test "yes" = "$use_gssapi"; then + AC_MSG_CHECKING([for GSSAPI library, non krb5-config method]) + fi + ;; +esac + +case "$host" in +*darwin*) + if test "yes" = "$use_gssapi" -o "auto" = "$use_gssapi" + then + use_gssapi=framework + fi + ;; +esac + +# gssapi is just the framework, we really require kerberos v5, so +# look for those headers (the gssapi headers must be there, too) +# The problem with this implementation is that it doesn't allow +# for the specification of gssapi and krb5 headers in different locations, +# which probably ought to be fixed although fixing might raise the issue of +# trying to build with incompatible versions of gssapi and krb5. +if test "yes" = "$use_gssapi" -o "auto" = "$use_gssapi" +then + # first, deal with the obvious + if test \( -f /usr/include/kerberosv5/krb5.h -o \ + -f /usr/include/krb5/krb5.h -o \ + -f /usr/include/krb5.h \) -a \ + \( -f /usr/include/gssapi.h -o \ + -f /usr/include/gssapi/gssapi.h \) + then + use_gssapi=/usr + else + krb5dirs="/usr/local /usr/local/krb5 /usr/local/kerberosv5 /usr/local/kerberos /usr/pkg /usr/krb5 /usr/kerberosv5 /usr/kerberos /usr" + for d in $krb5dirs + do + if test -f $d/include/gssapi/gssapi_krb5.h -o \ + -f $d/include/krb5.h + then + if test -f $d/include/gssapi/gssapi.h -o \ + -f $d/include/gssapi.h + then + use_gssapi=$d + break + fi + fi + done + if test "auto" = "$use_gssapi" + then + use_gssapi="no" + fi + fi +fi + +case "$use_gssapi" in + no) + AC_MSG_RESULT(disabled) + USE_GSSAPI='' + ;; + yes) + AC_MSG_ERROR([--with-gssapi must specify a path]) + ;; + */krb5-config|krb5-config) + USE_GSSAPI='-DGSSAPI' + DST_GSSAPI_INC="$gssapi_cflags $krb5_cflags" + DNS_GSSAPI_LIBS="$gssapi_libs $krb5_libs" + ;; + framework) + USE_GSSAPI='-DGSSAPI' + ISC_PLATFORM_GSSAPIHEADER="#define ISC_PLATFORM_GSSAPIHEADER <Kerberos/Kerberos.h>" + ISC_PLATFORM_KRB5HEADER="#define ISC_PLATFORM_KRB5HEADER <Kerberos/Kerberos.h>" + DNS_GSSAPI_LIBS="-framework Kerberos" + AC_MSG_RESULT(framework) + ;; + + *) + AC_MSG_RESULT(looking in $use_gssapi/lib) + USE_GSSAPI='-DGSSAPI' + saved_cppflags="$CPPFLAGS" + CPPFLAGS="-I$use_gssapi/include $CPPFLAGS" + AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h, + [ISC_PLATFORM_GSSAPIHEADER="#define ISC_PLATFORM_GSSAPIHEADER <$ac_header>" + gssapi_hack="#include <$ac_header>"]) + + if test "" = "$ISC_PLATFORM_GSSAPIHEADER"; then + AC_MSG_ERROR([gssapi.h not found]) + fi + + AC_CHECK_HEADERS(gssapi_krb5.h gssapi/gssapi_krb5.h, + [ISC_PLATFORM_GSSAPI_KRB5_HEADER="#define ISC_PLATFORM_GSSAPI_KRB5_HEADER <$ac_header>" + gssapi_krb5_hack="#include <$ac_header>"]) + + AC_CHECK_HEADERS(krb5.h krb5/krb5.h kerberosv5/krb5.h, + [ISC_PLATFORM_KRB5HEADER="#define ISC_PLATFORM_KRB5HEADER <$ac_header>" + krb5_hack="#include <$ac_header>"]) + + if test "" = "$ISC_PLATFORM_KRB5HEADER"; then + AC_MSG_ERROR([krb5.h not found]) + fi + + # + # XXXDCL This probably doesn't work right on all systems. + # It will need to be worked on as problems become evident. + # + # Essentially the problems here relate to two different + # areas. The first area is building with either KTH + # or MIT Kerberos, particularly when both are present on + # the machine. The other is static versus dynamic linking. + # + # On the KTH vs MIT issue, Both have libkrb5 that can mess + # up the works if one implementation ends up trying to + # use the other's krb. This is unfortunately a situation + # that very easily arises. + # + # Dynamic linking when the dependency information is built + # into MIT's libgssapi_krb5 or KTH's libgssapi magically makes + # all such problems go away, but when that setup is not + # present, because either the dynamic libraries lack + # dependencies or static linking is being done, then the + # problems start to show up. + saved_libs="$LIBS" + for TRY_LIBS in \ + "-lgssapi_krb5" \ + "-lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err" \ + "-lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lresolv" \ + "-lgssapi" \ + "-lgssapi -lkrb5 -ldes -lcrypt -lasn1 -lroken -lcom_err" \ + "-lgssapi -lkrb5 -lcrypt -lasn1 -lroken -lcom_err" \ + "-lgssapi -lkrb5 -lgssapi_krb5 -lcrypt -lasn1 -lroken -lcom_err" \ + "-lgssapi -lkrb5 -lhx509 -lcrypt -lasn1 -lroken -lcom_err" \ + "-lgss -lkrb5" + do + # Note that this does not include $saved_libs, because + # on FreeBSD machines this configure script has added + # -L/usr/local/lib to LIBS, which can make the + # -lgssapi_krb5 test succeed with shared libraries even + # when you are trying to build with KTH in /usr/lib. + if test "/usr" = "$use_gssapi" + then + LIBS="$TRY_LIBS $ISC_OPENSSL_LIBS" + else + LIBS="-L$use_gssapi/lib $TRY_LIBS $ISC_OPENSSL_LIBS" + fi + AC_MSG_CHECKING(linking as $TRY_LIBS) + AC_TRY_LINK([ +#include <sys/types.h> +$gssapi_hack +$gssapi_krb5_hack +$krb5_hack + ] , [gss_acquire_cred(NULL, NULL, 0, NULL, 0, NULL, NULL, NULL);krb5_init_context(NULL); +#if defined(HAVE_GSSAPI_KRB5_H) || defined(HAVE_GSSAPI_GSSAPI_KRB5_H) +gsskrb5_register_acceptor_identity(NULL); +#endif], + gssapi_linked=yes, gssapi_linked=no) + case $gssapi_linked in + yes) AC_MSG_RESULT(yes); break ;; + no) AC_MSG_RESULT(no) ;; + esac + done + + CPPFLAGS="$saved_cppflags" + + case $gssapi_linked in + no) AC_MSG_ERROR(could not determine proper GSSAPI linkage) ;; + esac + + # + # XXXDCL Major kludge. Tries to cope with KTH in /usr/lib + # but MIT in /usr/local/lib and trying to build with KTH. + # /usr/local/lib can end up earlier on the link lines. + # Like most kludges, this one is not only inelegant it + # is also likely to be the wrong thing to do at least as + # many times as it is the right thing. Something better + # needs to be done. + # + if test "/usr" = "$use_gssapi" -a \ + -f /usr/local/lib/libkrb5.a; then + FIX_KTH_VS_MIT=yes + fi + + case "$FIX_KTH_VS_MIT" in + yes) + case "$enable_static_linking" in + yes) gssapi_lib_suffix=".a" ;; + *) gssapi_lib_suffix=".so" ;; + esac + + for lib in $LIBS; do + case $lib in + -L*) + ;; + -l*) + new_lib=`echo $lib | + sed -e s%^-l%$use_gssapi/lib/lib% \ + -e s%$%$gssapi_lib_suffix%` + NEW_LIBS="$NEW_LIBS $new_lib" + ;; + *) + AC_MSG_ERROR([KTH vs MIT Kerberos confusion!]) + ;; + esac + done + LIBS="$NEW_LIBS" + ;; + esac + + DST_GSSAPI_INC="-I$use_gssapi/include" + DNS_GSSAPI_LIBS="$LIBS" + + AC_MSG_RESULT(using GSSAPI from $use_gssapi/lib and $use_gssapi/include) + LIBS="$saved_libs" + ;; +esac + +AC_SUBST(ISC_PLATFORM_GSSAPIHEADER) +AC_SUBST(ISC_PLATFORM_GSSAPI_KRB5_HEADER) +AC_SUBST(ISC_PLATFORM_KRB5HEADER) + +AC_SUBST(USE_GSSAPI) +AC_SUBST(DST_GSSAPI_INC) +AC_SUBST(DNS_GSSAPI_LIBS) +DNS_CRYPTO_LIBS="$DNS_GSSAPI_LIBS" + +# +# Applications linking with libdns also need to link with these libraries. +# + +AC_SUBST(DNS_CRYPTO_LIBS) + +# +# was --with-lmdb specified? +# +AC_MSG_CHECKING(for lmdb library) + +# [pairwise: --with-lmdb=auto, --with-lmdb=yes, --without-lmdb] +AC_ARG_WITH(lmdb, + AS_HELP_STRING([--with-lmdb[=PATH]], + [build with LMDB library [yes|no|path]]), + use_lmdb="$withval", use_lmdb="auto") + +have_lmdb="" +case "$use_lmdb" in + no) + LMDB_LIBS="" + ;; + auto|yes) + for d in /usr /usr/local /opt/local + do + if test -f "${d}/include/lmdb.h" + then + if test ${d} != /usr + then + LMDB_CFLAGS="-I ${d}/include" + LMDB_LIBS="-L${d}/lib" + fi + have_lmdb="yes" + fi + done + ;; + *) + if test -f "${use_lmdb}/include/lmdb.h" + then + LMDB_CFLAGS="-I${use_lmdb}/include" + LMDB_LIBS="-L${use_lmdb}/lib" + have_lmdb="yes" + else + AC_MSG_ERROR([$use_lmdb/include/lmdb.h not found.]) + fi + ;; +esac + +if test "X${have_lmdb}" != "X" +then + AC_MSG_RESULT(yes) + AX_SAVE_FLAGS([lmdb]) + CFLAGS="$CFLAGS $LMDB_CFLAGS" + LIBS="$LIBS $LMDB_LIBS" + AC_SEARCH_LIBS([mdb_env_create], [lmdb], [], + [AC_MSG_ERROR([found lmdb include but not library.]) + have_lmdb=""]) + LMDB_LIBS="$LMDB_LIBS $ac_cv_search_mdb_env_create" + AX_RESTORE_FLAGS([lmdb]) +elif test "X$use_lmdb" = Xyes +then + AC_MSG_ERROR([include/lmdb.h not found.]) +else + AC_MSG_RESULT(no) +fi +AC_SUBST([LMDB_CFLAGS]) +AC_SUBST([LMDB_LIBS]) + +NZD_TOOLS="" +NZDSRCS= +NZDTARGETS= +if test "X${have_lmdb}" != "X" +then + AC_DEFINE(HAVE_LMDB, 1, [Define if lmdb was found]) + NZD_TOOLS="nzd" + NZDSRCS='${NZDSRCS}' + NZDTARGETS='${NZDTARGETS}' + NZD_MANS='${nzd_man8_MANS}' +fi +AC_SUBST(NZD_TOOLS) +AC_SUBST(NZDSRCS) +AC_SUBST(NZDTARGETS) +AC_SUBST(NZD_MANS) + +# +# was --with-libxml2 specified? +# +# [pairwise: --with-libxml2=auto, --with-libxml2=yes, --without-libxml2] +AC_ARG_WITH([libxml2], + [AS_HELP_STRING([--with-libxml2], + [build with libxml2 library [yes|no|auto] (default is auto)])], + [], [with_libxml2="auto"]) + +AS_CASE([$with_libxml2], + [no],[], + [auto],[PKG_CHECK_MODULES([LIBXML2], [libxml-2.0 >= 2.6.0], + [AC_DEFINE([HAVE_LIBXML2], [1], [Use libxml2 library])], + [:])], + [yes],[PKG_CHECK_MODULES([LIBXML2], [libxml-2.0 >= 2.6.0], + [AC_DEFINE([HAVE_LIBXML2], [1], [Use libxml2 library])])], + [AC_MSG_ERROR([Specifying libxml2 installation path is not supported, adjust PKG_CONFIG_PATH instead])]) + +# +# DEPRECATED +# +# [pairwise: skip] +AC_ARG_WITH([libjson], + [AS_HELP_STRING([--with-libjson], + [deprecated, use --with-json-c])], + [AC_MSG_WARN([--with-libjson is DEPRECATED and will be removed in a future release, use --with-json-c instead])], + [with_libjson="detect"]) + +# +# was --with-json-c specified? +# +# [pairwise: --with-json-c=detect, --with-json-c=yes, --without-json-c] +AC_ARG_WITH([json-c], + [AS_HELP_STRING([--with-json-c], + [build with json-c library [yes|no|detect] (default is detect)])], + [], [with_json_c="$with_libjson"]) + +AS_CASE([$with_json_c], + [no],[], + [detect],[PKG_CHECK_MODULES([JSON_C], [json-c >= 0.11], + [AC_DEFINE([HAVE_JSON_C], [1], [Use json-c library])], + [:])], + [yes],[PKG_CHECK_MODULES([JSON_C], [json-c >= 0.11], + [AC_DEFINE([HAVE_JSON_C], [1], [Use json-c library])])], + [AC_MSG_ERROR([Specifying json-c installation path is not supported, adjust PKG_CONFIG_PATH instead])] + ) + +AC_SUBST([JSON_C_CFLAGS]) +AC_SUBST([JSON_C_LIBS]) + +# [pairwise: --with-zlib=auto, --with-zlib=yes, --without-zlib] +AC_ARG_WITH([zlib], + [AS_HELP_STRING([--with-zlib], + [build with zlib for HTTP compression + [default=yes]])], + [], with_zlib="auto") + +AS_CASE([$with_zlib], + [no],[], + [auto],[PKG_CHECK_MODULES([ZLIB], [zlib], + [AC_DEFINE([HAVE_ZLIB], [1], [Use zlib library])], + [:])], + [yes],[PKG_CHECK_MODULES([ZLIB], [zlib], + [AC_DEFINE([HAVE_ZLIB], [1], [Use zlib library])])], + [AC_MSG_ERROR([Specifying zlib installation path is not supported, adjust PKG_CONFIG_PATH instead])]) +AC_SUBST([ZLIB_CFLAGS]) +AC_SUBST([ZLIB_LIBS]) + +# +# In solaris 10, SMF can manage named service +# +AC_CHECK_LIB(scf, smf_enable_instance) + +# +# Additional compiler settings. +# +MKDEPCC="$CC" + +MKDEPCFLAGS="-M" +AS_CASE([$host], + [*-solaris*],[ + AS_IF([test "$GCC" != "yes"], + [MKDEPCFLAGS="-xM"])]) + +AS_IF([test "$GCC" = "yes"], + [STD_CWARNINGS="$STD_CWARNINGS -W -Wall -Wmissing-prototypes -Wcast-qual -Wwrite-strings -Wformat -Wpointer-arith -Wno-missing-field-initializers"] + ) + +AX_CHECK_COMPILE_FLAG([-fno-strict-aliasing], + [STD_CWARNINGS="$STD_CWARNINGS -fno-strict-aliasing"]) +AX_CHECK_COMPILE_FLAG([-Werror -fno-delete-null-pointer-checks], + [STC_CWARNINGS="$STD_CWARNINGS -fno-delete-null-pointer-checks"]) +AS_IF([test "$enable_warn_shadow" = "yes"], + [AX_CHECK_COMPILE_FLAG([-Wshadow], + [STD_CWARNINGS="$STD_CWARNINGS -Wshadow"])]) +AS_IF([test "$enable_warn_error" = "yes"], + [AX_CHECK_COMPILE_FLAG([-Werror], + [STD_CWARNINGS="$STD_CWARNINGS -Werror"])]) + +AC_SUBST([MKDEPCC]) +AC_SUBST([MKDEPCFLAGS]) +AC_SUBST([MKDEPPROG]) + +# +# -lxnet buys us one big porting headache... standards, gotta love 'em. +# +# AC_CHECK_LIB(xnet, socket, , +# AC_CHECK_LIB(socket, socket) +# ) +# +# Use this for now, instead: +# +case "$host" in + *-linux*) + ;; + *) + AC_CHECK_LIB(socket, socket) + AC_CHECK_LIB(nsl, inet_addr) + ;; +esac + +# +# Work around Solaris's select() limitations. +# +case "$host" in + *-solaris2.[[89]]|*-solaris2.1?) + AC_DEFINE(FD_SETSIZE, 65536, + [Solaris hack to get select_large_fdset.]) + ;; +esac + +# +# Purify support +# +AC_MSG_CHECKING(whether to use purify) + +# Purify is not included in pairwise testing as that tool is not present +# in the relevant Docker image. +# +# [pairwise: skip] +AC_ARG_WITH(purify, + AS_HELP_STRING([--with-purify[=PATH]],[use Rational purify]), + use_purify="$withval", use_purify="no") + +case "$use_purify" in + no) + ;; + yes) + AC_PATH_PROG(purify_path, purify, purify) + ;; + *) + purify_path="$use_purify" + ;; +esac + +case "$use_purify" in + no) + AC_MSG_RESULT(no) + PURIFY="" + ;; + *) + if test -f "$purify_path" || test purify = "$purify_path"; then + AC_MSG_RESULT($purify_path) + PURIFYFLAGS="`echo $PURIFYOPTIONS`" + PURIFY="$purify_path $PURIFYFLAGS" + else + AC_MSG_ERROR([$purify_path not found. + +Please choose the proper path with the following command: + + configure --with-purify=PATH +]) + fi + ;; +esac + +AC_SUBST(PURIFY) + +# +# Google/Great Performance Tools CPU Profiler +# +AC_MSG_CHECKING(whether to use gperftools profiler) + +# Google/Great Performance Tools CPU Profiler is not included in +# pairwise testing as that tool is not present in the relevant Docker +# image. +# +# [pairwise: skip] +AC_ARG_WITH(gperftools-profiler, + AS_HELP_STRING([--with-gperftools-profiler], + [use gperftools CPU profiler]), + use_profiler="$withval", use_profiler="no") + +case $use_profiler in + yes) + AC_MSG_RESULT(yes) + AC_DEFINE([HAVE_GPERFTOOLS_PROFILER], 1, + [Define to use gperftools CPU profiler.]) + LIBS="$LIBS -lprofiler" + ;; + *) + AC_MSG_RESULT(no) + ;; +esac + +# +# enable/disable dumping stack backtrace. Also check if the system supports +# glibc-compatible backtrace() function. +# +# [pairwise: --enable-backtrace, --disable-backtrace] +AC_ARG_ENABLE([backtrace], + [AS_HELP_STRING([--enable-backtrace], + [log stack backtrace on abort [default=yes]])], + [], [enable_backtrace="yes"]) + +AS_IF([test "$enable_backtrace" = "yes"], + [AC_DEFINE([USE_BACKTRACE], [1], [define if we can use backtrace]) + AC_CHECK_LIB(execinfo,backtrace,EXILIBS=-lexecinfo,EXILIBS=) + LIBS="$LIBS $EXILIBS" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include <execinfo.h>]], + [[return (backtrace((void **)0, 0));]] + )], + [AC_DEFINE([HAVE_LIBCTRACE], [1], [define if system have backtrace function])], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include <stddef.h>]], + [[return _Unwind_Backtrace(NULL, NULL);]] + )], + [AC_DEFINE([HAVE_UNWIND_BACKTRACE], [1], [define if the compiler supports _Unwind_Backtrace()])] + )] + )]) + +# [pairwise: --enable-symtable, --disable-symtable] +AC_ARG_ENABLE(symtable, + AS_HELP_STRING([--enable-symtable], + [use internal symbol table for backtrace + [all|minimal(default)|none]]), + want_symtable="$enableval", want_symtable="minimal") +case $want_symtable in +yes|all|minimal) # "yes" is a hidden value equivalent to "minimal" + if test "" = "$PERL" + then + AC_MSG_ERROR([Internal symbol table requires perl but no perl is found. +Install perl or explicitly disable the feature by --disable-symtable.]) + fi + if test "yes" = "$use_libtool"; then + AC_MSG_WARN([Internal symbol table does not work with libtool. Disabling symbol table.]) + else + # we generate the internal symbol table only for those systems + # known to work to avoid unexpected build failure. Also, warn + # about unsupported systems when the feature is enabled + # manually. + case $host_os in + freebsd*|netbsd*|openbsd*|linux*|solaris*|darwin*) + MKSYMTBL_PROGRAM="$PERL" + if test "all" = "$want_symtable"; then + ALWAYS_MAKE_SYMTABLE="yes" + fi + ;; + *) + if test "yes" = "$want_symtable" -o "all" = "$want_symtable" + then + AC_MSG_WARN([this system is not known to generate internal symbol table safely; disabling it]) + fi + esac + fi + ;; +*) + ;; +esac +AC_SUBST(MKSYMTBL_PROGRAM) +AC_SUBST(ALWAYS_MAKE_SYMTABLE) + +# +# File name extension for static archive files, for those few places +# where they are treated differently from dynamic ones. +# +SA=a + +AC_SUBST(O) +AC_SUBST(A) +AC_SUBST(SA) +AC_SUBST(LIBTOOL_MKDEP_SED) +AC_SUBST(LIBTOOL_MODE_COMPILE) +AC_SUBST(LIBTOOL_MODE_INSTALL) +AC_SUBST(LIBTOOL_MODE_LINK) +AC_SUBST(LIBTOOL_MODE_UNINSTALL) + +BIND9_CO_RULE=".c.$O:" +AC_SUBST(BIND9_CO_RULE) + +# +# Here begins a very long section to determine the system's networking +# capabilities. The order of the tests is significant. +# + +# +# We do the IPv6 compilation checking after libtool so that we can put +# the right suffix on the files. +# +AC_MSG_CHECKING([for IPv6 structures]) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ + #include <sys/types.h> + #include <sys/socket.h> + #include <netinet/in.h> + ]], + [[ + struct sockaddr_in6 sin6; + struct in6_addr in6; + struct in6_pktinfo in6_pi; + struct sockaddr_storage storage; + in6 = in6addr_any; + in6 = in6addr_loopback; + sin6.sin6_scope_id = 0; + return (0); + ]])], + [AC_MSG_RESULT([yes])], + [AC_MSG_FAILURE([IPv6 support is mandatory])]) + +# +# Allow forcibly disabling TCP Fast Open support as autodetection might yield +# confusing results on some systems (e.g. FreeBSD; see set_tcp_fastopen() +# comment in lib/isc/unix/socket.c). +# +# [pairwise: --enable-tcp-fastopen, --disable-tcp-fastopen] +AC_ARG_ENABLE([tcp_fastopen], + [AS_HELP_STRING([--disable-tcp-fastopen], + [disable TCP Fast Open support [default=yes]])], + [], [enable_tcp_fastopen="yes"]) + +AS_IF([test "$enable_tcp_fastopen" = "yes"], + [AC_DEFINE([ENABLE_TCP_FASTOPEN], [1], [define if you want TCP_FASTOPEN enabled if available])]) + +# +# Check for some other useful functions that are not ever-present. +# +AC_CHECK_FUNCS([strlcpy strlcat strnstr]) + +AC_SUBST(READLINE_LIB) + +# [pairwise: --with-readline=auto, --with-readline=yes, --without-readline] +AC_ARG_WITH(readline, + AS_HELP_STRING([--with-readline[=LIBSPEC]], + [specify readline library [default auto]]), + use_readline="$withval", use_readline="auto") +case "$use_readline" in +no) ;; +*) + saved_LIBS="$LIBS" + case "$use_readline" in + yes|auto) try_readline="-ledit"; or_readline="-lreadline" ;; + *) try_readline="$use_readline" + esac + for readline in "$try_readline" $or_readline + do + LIBS="$readline" + AC_MSG_NOTICE(checking for readline with $readline) + AC_CHECK_FUNCS(readline) + if test "yes" = "$ac_cv_func_readline" + then + READLINE_LIB="$readline" + break + fi + for lib in -lterminfo -ltermcap -lncurses -lcurses + do + AC_MSG_NOTICE(checking for readline with $readline $lib) + unset ac_cv_func_readline + LIBS="$readline $lib" + AC_CHECK_FUNCS(readline) + if test "yes" = "$ac_cv_func_readline" + then + READLINE_LIB="$readline $lib" + break + fi + done + if test "yes" = "$ac_cv_func_readline" + then + break + fi + done + if test "auto" != "$use_readline" && + test "X$READLINE_LIB" = "X" + then + AC_MSG_ERROR([The readline library was not found.]) + fi + LIBS="$saved_LIBS" + ;; +esac +if test "yes" = "$ac_cv_func_readline" +then + case "$READLINE_LIB" in + *edit*) + AC_CHECK_HEADERS(editline/readline.h) + AC_CHECK_HEADERS(edit/readline/readline.h) + AC_CHECK_HEADERS(edit/readline/history.h) + ;; + esac + AC_CHECK_HEADERS(readline/readline.h) + AC_CHECK_HEADERS(readline/history.h) +fi + +AC_SUBST(DST_EXTRA_OBJS) +AC_SUBST(DST_EXTRA_SRCS) + +# +# Security Stuff +# +# Note it is very recommended to *not* disable chroot(), +# this is only because chroot() was made obsolete by Posix. +# +# [pairwise: --enable-chroot, --disable-chroot] +AC_ARG_ENABLE(chroot, AS_HELP_STRING([--disable-chroot], [disable chroot])) +case "$enable_chroot" in + yes|'') + AC_CHECK_FUNCS(chroot) + ;; + no) + ;; +esac + +LIBCAP_LIBS="" +AC_MSG_CHECKING([whether to enable Linux capabilities]) + +# [pairwise: --enable-linux-caps, --disable-linux-caps] +AC_ARG_ENABLE([linux-caps], + [AS_HELP_STRING([--disable-linux-caps], + [disable Linux capabilities])], + [], + [AS_CASE([$host], + [*-linux*],[enable_linux_caps=yes], + [enable_linux_caps=no])]) + +AS_IF([test "$enable_linux_caps" = "yes"], + [AC_MSG_RESULT([yes]) + AC_CHECK_HEADERS([sys/capability.h], + [], + [AC_MSG_ERROR(m4_normalize([sys/capability.h header is required for Linux capabilities support. + Either install libcap or use --disable-linux-caps.]))]) + AX_SAVE_FLAGS([cap]) + AC_SEARCH_LIBS([cap_set_proc], [cap], + [LIBCAP_LIBS="$ac_cv_search_cap_set_proc"], + [AC_MSG_ERROR(m4_normalize([libcap is required for Linux capabilities support. + Either install libcap or use --disable-linux-caps.]))]) + AX_RESTORE_FLAGS([cap])], + [AC_MSG_RESULT([no])]) +AC_SUBST([LIBCAP_LIBS]) + +AC_CHECK_HEADERS(sys/un.h, +ISC_PLATFORM_HAVESYSUNH="#define ISC_PLATFORM_HAVESYSUNH 1" +, +ISC_PLATFORM_HAVESYSUNH="#undef ISC_PLATFORM_HAVESYSUNH" +) +AC_SUBST(ISC_PLATFORM_HAVESYSUNH) + +case "$host" in +*-solaris*) + AC_DEFINE(NEED_SECURE_DIRECTORY, 1, + [Define if connect does not honour the permission on the UNIX domain socket.]) + ;; +esac + +# +# Time Zone Stuff +# +AC_CHECK_FUNCS([tzset]) + +AC_MSG_CHECKING(for optarg declaration) +AC_TRY_COMPILE([ +#include <unistd.h> +], +[optarg = 0;], +[AC_MSG_RESULT(yes)], +[AC_MSG_RESULT(no) +GEN_NEED_OPTARG="-DNEED_OPTARG=1" +AC_DEFINE(NEED_OPTARG, 1, [Defined if extern char *optarg is not declared.])]) + +# +# Check for nanoseconds in file stats +# +AC_MSG_CHECKING([for st_mtim.tv_nsec]) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include <sys/fcntl.h>]], + [[struct stat s; + return(s.st_mtim.tv_nsec); + ]])], + [AC_DEFINE([HAVE_STAT_NSEC], [1], [define if struct stat has st_mtim.tv_nsec field])]) + +# +# Check for if_nametoindex() for IPv6 scoped addresses support +# +AC_CHECK_FUNCS([if_nametoindex]) + +ISC_ATOMIC_LIBS="" +AC_CHECK_HEADERS( + [stdatomic.h], + [AC_MSG_CHECKING([for memory model aware atomic operations]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include <stdatomic.h>]], + [[atomic_int_fast32_t val = 0; atomic_fetch_add_explicit(&val, 1, memory_order_relaxed);]] + )], + [AC_MSG_RESULT([stdatomic.h]) + AC_MSG_CHECKING([whether -latomic is needed for 64-bit stdatomic.h functions]) + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include <stdatomic.h>]], + [[atomic_int_fast64_t val = 0; atomic_fetch_add_explicit(&val, 1, memory_order_relaxed);]] + )], + [AC_MSG_RESULT([no])], + [ISC_ATOMIC_LIBS="-latomic" + AX_SAVE_FLAGS([atomic]) + LIBS="$LIBS $ISC_ATOMIC_LIBS" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include <stdatomic.h>]], + [[atomic_int_fast64_t val = 0; atomic_fetch_add_explicit(&val, 1, memory_order_relaxed);]] + )], + [AC_MSG_RESULT([yes])], + [AC_MSG_FAILURE([libatomic needed, but linking with -latomic failed, please fix your toolchain.])]) + AX_RESTORE_FLAGS([atomic]) + ]) + ], + [AC_MSG_FAILURE([stdatomic.h header found, but compilation failed, please fix your toolchain.])] + )], + [AC_MSG_CHECKING([for memory model aware atomic operations]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include <inttypes.h>]], + [[int32_t val = 0; __atomic_fetch_add(&val, 1, __ATOMIC_RELAXED);]] + )], + [AC_MSG_RESULT([__atomic builtins]) + AC_DEFINE([HAVE___ATOMIC], [1], [define if __atomic builtins are not available]) + AC_MSG_CHECKING([whether -latomic is needed for 64-bit __atomic builtins]) + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include <inttypes.h>]], + [[int64_t val = 0; __atomic_fetch_add(&val, 1, __ATOMIC_RELAXED);]] + )], + [AC_MSG_RESULT([no])], + [ISC_ATOMIC_LIBS="-latomic" + AX_SAVE_FLAGS([atomic]) + LIBS="$LIBS $ISC_ATOMIC_LIBS" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include <inttypes.h>]], + [[int64_t val = 0; __atomic_fetch_add(&val, 1, __ATOMIC_RELAXED);]] + )], + [AC_MSG_RESULT([yes])], + [AC_MSG_FAILURE([libatomic needed, but linking with -latomic failed, please fix your toolchain.])]) + AX_RESTORE_FLAGS([atomic]) + ]) + ], + [AC_MSG_RESULT([__sync builtins]) + ]) + ]) +LIBS="$LIBS $ISC_ATOMIC_LIBS" + +AC_CHECK_HEADERS([stdalign.h]) + +AC_CHECK_HEADERS([uchar.h]) + +# +# Check for __builtin_unreachable +# +AC_MSG_CHECKING([compiler support for __builtin_unreachable()]) +AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[]], + [[__builtin_unreachable();]] + )], + [AC_MSG_RESULT([yes]) + AC_DEFINE([HAVE_BUILTIN_UNREACHABLE], [1], [define if the compiler supports __builtin_unreachable().]) + ], + [AC_MSG_RESULT([no]) + ]) + +# +# Check for __builtin_expect +# +AC_MSG_CHECKING([compiler support for __builtin_expect]) +AC_TRY_LINK(, [ + return (__builtin_expect(1, 1) ? 1 : 0); +], [ + have_builtin_expect=yes + AC_MSG_RESULT(yes) +], [ + have_builtin_expect=no + AC_MSG_RESULT(no) +]) +if test "yes" = "$have_builtin_expect"; then + AC_DEFINE(HAVE_BUILTIN_EXPECT, 1, [Define to 1 if the compiler supports __builtin_expect.]) +fi + +# +# Check for __builtin_clz +# +AC_MSG_CHECKING([compiler support for __builtin_clz]) +AC_TRY_LINK(, [ + return (__builtin_clz(0xff) == 24 ? 1 : 0); +], [ + have_builtin_clz=yes + AC_MSG_RESULT(yes) +], [ + have_builtin_clz=no + AC_MSG_RESULT(no) +]) +if test "yes" = "$have_builtin_clz"; then + AC_DEFINE(HAVE_BUILTIN_CLZ, 1, [Define to 1 if the compiler supports __builtin_clz.]) +fi + +# +# Activate "rrset-order fixed" or not? +# +# [pairwise: --enable-fixed-rrset, --disable-fixed-rrset] +AC_ARG_ENABLE(fixed-rrset, + AS_HELP_STRING([--enable-fixed-rrset], + [enable fixed rrset ordering [default=no]]), + enable_fixed="$enableval", enable_fixed="no") +case "$enable_fixed" in + yes) + AC_DEFINE(DNS_RDATASET_FIXED, 1, + [Define to enable "rrset-order fixed" syntax.]) + ;; + no) + ;; + *) + ;; +esac + +# +# Activate dnstap? +# +# [pairwise: --enable-dnstap, --disable-dnstap] +AC_ARG_ENABLE(dnstap, + AS_HELP_STRING([--enable-dnstap], + [enable dnstap support + (requires fstrm, protobuf-c)]), + use_dnstap=$enableval, use_dnstap=no) + +DNSTAP= +DNSTAPSRCS= +DNSTAPOBJS= +DNSTAPTARGETS= +if test "x$use_dnstap" != "xno"; then + + # [pairwise: skip] + AC_ARG_WITH([protobuf-c], + AS_HELP_STRING([--with-protobuf-c=path], + [Path where protobuf-c is installed, for dnstap]), [ + # workaround for protobuf-c includes at old dir + # before protobuf-c-1.0.0 + if test -f $withval/include/google/protobuf-c/protobuf-c.h + then + PROTOBUF_C_CFLAGS="-I$withval/include/google" + else + PROTOBUF_C_CFLAGS="-I$withval/include" + fi + PROTOBUF_C_LIBS="-L$withval/lib" + AC_PATH_PROG([PROTOC_C], [protoc-c], [], + [$PATH$PATH_SEPARATOR$withval/bin]) + ], [ + # workaround for protobuf-c includes at old dir + # before protobuf-c-1.0.0 + if test -f /usr/include/google/protobuf-c/protobuf-c.h + then + PROTOBUF_C_CFLAGS="-I/usr/include/google" + else + if test -f /usr/local/include/google/protobuf-c/protobuf-c.h + then + PROTOBUF_C_CFLAGS="-I/usr/local/include/google" + PROTOBUF_C_LIBS="-L/usr/local/lib" + elif test -f /opt/local/include/google/protobuf-c/protobuf-c.h + then + PROTOBUF_C_CFLAGS="-I/opt/local/include/google" + PROTOBUF_C_LIBS="-L/opt/local/lib" + fi + fi + AC_PATH_PROG([PROTOC_C],[protoc-c]) + ]) + if test -z "$PROTOC_C"; then + AC_MSG_ERROR([The protoc-c program was not found.]) + fi + + # [pairwise: skip] + AC_ARG_WITH([libfstrm], AS_HELP_STRING([--with-libfstrm=path], + [Path where libfstrm is installed, for dnstap]), [ + FSTRM_CFLAGS="-I$withval/include" + FSTRM_LIBS="-L$withval/lib" + AC_PATH_PROG([FSTRM_CAPTURE], [fstrm_capture], [], [$PATH$PATH_SEPARATOR$withval/bin]) + ],[ + for d in /usr /usr/local /opt/local + do + if test -f "${d}/include/fstrm.h" + then + if test ${d} != /usr + then + FSTRM_CFLAGS="-I${d}/include" + FSTRM_LIBS="-L${d}/lib" + fi + have_fstrm="$d" + break + fi + done + if test -z "$have_fstrm"; then + AC_PATH_PROG([FSTRM_CAPTURE], [fstrm_capture]) + else + AC_PATH_PROG([FSTRM_CAPTURE], [fstrm_capture], [], [$PATH$PATH_SEPARATOR$have_fstrm/bin]) + fi + ]) + AX_SAVE_FLAGS([dnstap]) + CFLAGS="$CFLAGS $PROTOBUF_C_CFLAGS $FSTRM_CFLAGS" + LIBS="$LDFLAGS $PROTOBUF_C_LIBS $FSTRM_LIBS" + + AC_SEARCH_LIBS([fstrm_iothr_init], [fstrm], [], + AC_MSG_ERROR([The fstrm library was not found. Please install fstrm!])) + FSTRM_LIBS="$FSTRM_LIBS $ac_cv_search_fstrm_iothr_init" + + AC_SEARCH_LIBS([protobuf_c_message_pack], [protobuf-c], [], + AC_MSG_ERROR([The protobuf-c library was not found. Please install protobuf-c!])) + PROTOBUF_C_LIBS="$PROTOBUF_C_LIBS $ac_cv_search_protobuf_c_message_pack" + + AX_RESTORE_FLAGS([dnstap]) + AC_DEFINE(HAVE_DNSTAP, 1, [Define to 1 to enable dnstap support]) + DNSTAP=dnstap + DNSTAPSRCS='${DNSTAPSRCS}' + DNSTAPOBJS='${DNSTAPOBJS}' + DNSTAPTARGETS='${DNSTAPTARGETS}' + DNSTAP_MANS='${dnstap_man1_MANS}' +fi +AC_SUBST(DNSTAP) +AC_SUBST(DNSTAPSRCS) +AC_SUBST(DNSTAPOBJS) +AC_SUBST(DNSTAPTARGETS) +AC_SUBST(DNSTAP_MANS) +AC_SUBST([PROTOBUF_C_CFLAGS]) +AC_SUBST([PROTOBUF_C_LIBS]) +AC_SUBST([FSTRM_CFLAGS]) +AC_SUBST([FSTRM_LIBS]) + +# +# The following sets up how non-blocking i/o is established. +# cygwin and solaris 2.x (x<5) require special handling. +# +case "$host" in +*-cygwin*) AC_DEFINE(PORT_NONBLOCK, O_NDELAY);; +*-solaris2.[[01234]]) + AC_DEFINE(PORT_NONBLOCK, O_NONBLOCK) + AC_DEFINE(USE_FIONBIO_IOCTL, 1, + [Defined if you need to use ioctl(FIONBIO) instead a fcntl call to make non-blocking.]) + ;; +*) AC_DEFINE(PORT_NONBLOCK, O_NONBLOCK, + [Sets which flag to pass to open/fcntl to make non-blocking (O_NDELAY/O_NONBLOCK).]) + ;; +esac +# +# Solaris 2.5.1 and earlier cannot bind() then connect() a TCP socket. +# This prevents the source address being set. +# +case "$host" in +*-solaris2.[[012345]]|*-solaris2.5.1) + AC_DEFINE(BROKEN_TCP_BIND_BEFORE_CONNECT, 1, + [Define if you cannot bind() before connect() for TCP sockets.]) + ;; +esac +# +# The following sections deal with tools used for formatting +# the documentation. They are all optional, unless you are +# a developer editing the documentation source. +# + +# +# The following sections deal with tools used for formatting +# the documentation. They are all optional, unless you are +# a developer editing the documentation source. +# + +# +# Look for sphinx-build +# +AC_ARG_VAR([SPHINX_BUILD], [path to sphinx-build binary used to build the documentation]) +AC_PATH_PROG([SPHINX_BUILD], [sphinx-build], [:]) +AM_CONDITIONAL([HAVE_SPHINX_BUILD], [test "$SPHINX_BUILD" != ":"]) + +AC_PATH_PROG([XELATEX], [xelatex], [:]) +AC_PATH_PROG([LATEXMK], [latexmk], [:]) +AM_CONDITIONAL([HAVE_XELATEX], [test "$XELATEX" != ":" && test "$LATEXMK" != ":"]) + +# +# Build the man pages only if we have prebuilt manpages or we can build them from RST sources +# +BUILD_MANPAGES= +AS_IF([test -e doc/man/named.conf.5in || test "$SPHINX_BUILD" != ":"], + [BUILD_MANPAGES=man]) +AC_SUBST([BUILD_MANPAGES]) + +# +# Pull release date from CHANGES file last modification date +# for reproducible builds +# +release_date=`date -u -r CHANGES +%Y-%m-%d` +AC_SUBST([RELEASE_DATE], $release_date) + +# Don't build the documentation if the sphinx-build is not present +PDFTARGET= +HTMLTARGET= +MANSRCS= +AS_IF([test -n "$SPHINX_BUILD"],[ + MANSRCS='$(MANPAGES_IN)' + HTMLTARGET='html dirhtml' + AC_PATH_PROGS([PDFLATEX], [pdflatex], []) + AC_PATH_PROGS([LATEXMK], [latexmk], []) + AS_IF([test -n "$PDFLATEX" && test -n "$LATEXMK"],[ + PDFTARGET='pdf' + ]) + ]) +AC_SUBST([HTMLTARGET]) +AC_SUBST([PDFTARGET]) +AC_SUBST([MANSRCS]) + +# +# Look for Doxygen +# +AC_PATH_PROGS([DOXYGEN], [doxygen]) +AC_SUBST(DOXYGEN) + +# +# Look for curl +# + +AC_PATH_PROG(CURL, curl, curl) +AC_SUBST(CURL) + +# +# Look for xsltproc +# + +AC_PATH_PROG(XSLTPROC, xsltproc, xsltproc) +AC_SUBST(XSLTPROC) + +# +# IDN support using libidn2 +# + +LIBIDN2_CFLAGS= +LIBIDN2_LDFLAGS= +LIBIDN2_LIBS= + +# [pairwise: --with-libidn2=yes, --without-libidn2] +AC_ARG_WITH([libidn2], + [AS_HELP_STRING([--with-libidn2[=PATH]], [enable IDN support using GNU libidn2 [yes|no(default)|path]])], + [with_libidn2="$withval"], [with_libidn2="no"]) +AS_CASE([$with_libidn2], + [yes], [PKG_CHECK_MODULES([LIBIDN2], [libidn2], + [AC_DEFINE([HAVE_LIBIDN2], [1], [Define if libidn2 was found])])], + [no], [], + [*], [AX_SAVE_FLAGS([libidn2]) + LIBIDN2_CFLAGS="-I$with_libidn2/include" + LIBIDN2_LDFLAGS="-L$with_libidn2/lib" + CFLAGS="$LIBIDN2_CFLAGS $CFLAGS" + CPPFLAGS="$LIBIDN2_CFLAGS $CPPFLAGS" + LDFLAGS="$LIBIDN2_LDFLAGS $LDFLAGS" + AC_CHECK_HEADERS([idn2.h], + [], + [AC_MSG_ERROR([idn2.h not found])]) + AC_SEARCH_LIBS([idn2_to_ascii_lz], [idn2], + [LIBIDN2_LIBS="$ac_cv_search_idn2_to_ascii_lz" + AC_DEFINE([HAVE_LIBIDN2], [1], [Define if libidn2 was found])], + [AC_MSG_ERROR([libidn2 requested, but not found])]) + AX_RESTORE_FLAGS([libidn2])]) +AC_SUBST([LIBIDN2_CFLAGS]) +AC_SUBST([LIBIDN2_LDFLAGS]) +AC_SUBST([LIBIDN2_LIBS]) + +# +# Check whether to build with cmocka unit testing framework +# +# [pairwise: --with-cmocka=detect, --with-cmocka=yes, --without-cmocka] +AC_ARG_WITH([cmocka], + [AS_HELP_STRING([--with-cmocka=detect],[enable CMocka based tests (default is detect)])], + [],[with_cmocka=detect]) + +AS_CASE([$with_cmocka], + [no],[], + [detect],[PKG_CHECK_MODULES([CMOCKA], [cmocka >= 1.1.3], + [AC_DEFINE([HAVE_CMOCKA], [1], [Use CMocka]) + with_cmocka=yes],[with_cmocka=no])], + [yes],[PKG_CHECK_MODULES([CMOCKA], [cmocka >= 1.1.3], + [AC_DEFINE([HAVE_CMOCKA], [1], [Use CMocka])])], + [AC_MSG_ERROR([Use PKG_CONFIG_PATH to specify path to CMocka library])] + ) +AC_SUBST([CMOCKA_CFLAGS]) +AC_SUBST([CMOCKA_LIBS]) + +AC_DEFINE([SKIPPED_TEST_EXIT_CODE], [0], [Exit code for skipped tests]) + +# +# Check for kyua execution engine if CMocka was requested +# and bail out if execution engine was not found +# +AC_ARG_VAR([KYUA], [path to kyua execution engine]) +AS_IF([test "$with_cmocka" != "no"], + [AC_PATH_PROGS([KYUA], [kyua], []) + AS_IF([test -z "$KYUA"], + [AC_MSG_WARN([kyua test execution engine not found])], + [UNITTESTS=tests])]) +AC_SUBST([KYUA]) +AC_SUBST([UNITTESTS]) + +# +# Check for -Wl,--wrap= support +# + +LD_WRAP_TESTS=false +AC_MSG_CHECKING([for linker support for --wrap option]) +AX_SAVE_FLAGS([wrap]) +LDFLAGS="-Wl,--wrap,exit" +AC_LINK_IFELSE( + [AC_LANG_PROGRAM([[#include <stdlib.h> + void __real_exit (int status); + void __wrap_exit (int status) { __real_exit (0); } + ]], + [[exit (1);]])], + [LD_WRAP_TESTS=true + AC_DEFINE([LD_WRAP], [1], [define if the linker supports --wrap option]) + AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no])]) +AX_RESTORE_FLAGS([wrap]) + +AC_SUBST([LD_WRAP_TESTS]) + +# +# Check for i18n +# +AC_CHECK_HEADERS(locale.h) +AC_CHECK_FUNCS(setlocale) + +# +# was --with-tuning specified? +# +# [pairwise: --with-tuning=small, --without-tuning] +AC_ARG_WITH([tuning], + AS_HELP_STRING([--with-tuning=ARG], + [Specify server tuning (default or small)]), + [],[with_tuning=no]) + +AS_CASE([$with_tuning], + [small],[AC_MSG_NOTICE(using small system tuning)], + [AC_DEFINE(TUNE_LARGE, 1, [Define to use default system tuning.]) + AC_MSG_NOTICE(using default system tuning)]) + +# +# was --enable-querytrace specified? +# +# [pairwise: --enable-querytrace, --disable-querytrace] +AC_ARG_ENABLE(querytrace, + AS_HELP_STRING([--enable-querytrace], + [enable very verbose query trace logging + [default=no]]), + want_querytrace="$enableval", want_querytrace="no") + +AC_MSG_CHECKING([whether to enable query trace logging]) +case "$want_querytrace" in +yes) + AC_MSG_RESULT(yes) + AC_DEFINE(WANT_QUERYTRACE, 1, [Define to enable very verbose query trace logging.]) + ;; +no) + AC_MSG_RESULT(no) + ;; +*) + AC_MSG_ERROR("--enable-querytrace requires yes or no") + ;; +esac + +# +# Was --disable-auto-validation specified? +# + +validation_default=auto + +# [pairwise: --enable-auto-validation, --disable-auto-validation] +AC_ARG_ENABLE(auto-validation, + AS_HELP_STRING([--enable-auto-validation], + [turn on DNSSEC validation by default, using the IANA root key [default=yes]]), + [:],[enable_auto_validation=yes]) +AS_IF([test "$enable_auto_validation" = "no"],[validation_default=yes]) +AC_DEFINE_UNQUOTED([VALIDATION_DEFAULT], ["$validation_default"], [the default value of dnssec-validation option]) + +# +# Substitutions +# +AC_SUBST(BIND9_TOP_BUILDDIR) +BIND9_TOP_BUILDDIR=`pwd` + +AC_SUBST(BIND9_ISC_BUILDINCLUDE) +AC_SUBST(BIND9_ISCCC_BUILDINCLUDE) +AC_SUBST(BIND9_ISCCFG_BUILDINCLUDE) +AC_SUBST(BIND9_DNS_BUILDINCLUDE) +AC_SUBST(BIND9_NS_BUILDINCLUDE) +AC_SUBST(BIND9_BIND9_BUILDINCLUDE) +AC_SUBST(BIND9_IRS_BUILDINCLUDE) +if test "X$srcdir" != "X"; then + BIND9_ISC_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/isc/include" + BIND9_ISCCC_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/isccc/include" + BIND9_ISCCFG_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/isccfg/include" + BIND9_DNS_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/dns/include" + BIND9_NS_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/ns/include" + BIND9_BIND9_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/bind9/include" + BIND9_IRS_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/irs/include" +else + BIND9_ISC_BUILDINCLUDE="" + BIND9_ISCCC_BUILDINCLUDE="" + BIND9_ISCCFG_BUILDINCLUDE="" + BIND9_DNS_BUILDINCLUDE="" + BIND9_NS_BUILDINCLUDE="" + BIND9_BIND9_BUILDINCLUDE="" + BIND9_IRS_BUILDINCLUDE="" +fi + +AC_SUBST_FILE(BIND9_MAKE_INCLUDES) +BIND9_MAKE_INCLUDES=$BIND9_TOP_BUILDDIR/make/includes + +AC_SUBST_FILE(BIND9_MAKE_RULES) +BIND9_MAKE_RULES=$BIND9_TOP_BUILDDIR/make/rules + +. "$srcdir/version" +BIND9_PRODUCT="PRODUCT=\"${PRODUCT}\"" +AC_SUBST(BIND9_PRODUCT) +BIND9_DESCRIPTION="DESCRIPTION=\"${DESCRIPTION}\"" +AC_SUBST(BIND9_DESCRIPTION) +BIND9_VERSION="${MAJORVER}.${MINORVER}${PATCHVER:+.}${PATCHVER}${RELEASETYPE}${RELEASEVER}${EXTENSIONS}" +AC_SUBST(BIND9_VERSION) +BIND9_MAJOR="MAJOR=${MAJORVER}.${MINORVER}" +AC_SUBST(BIND9_MAJOR) +BIND9_VERSIONSTRING="${PRODUCT} ${MAJORVER}.${MINORVER}${PATCHVER:+.}${PATCHVER}${RELEASETYPE}${RELEASEVER}${EXTENSIONS}${DESCRIPTION:+ }${DESCRIPTION}" +AC_SUBST(BIND9_VERSIONSTRING) + +BIND9_SRCID="SRCID=unset_id" +if test -f "${srcdir}/srcid"; then + . "${srcdir}/srcid" + BIND9_SRCID="SRCID=$SRCID" +elif test -d "${srcdir}/.git"; then + BIND9_SRCID="SRCID="`(cd "${srcdir}";git rev-parse --short HEAD)` +fi + +AC_SUBST(BIND9_SRCID) + +if test -z "$ac_configure_args"; then + BIND9_CONFIGARGS="defaults" +else + for a in $ac_configure_args + do + BIND9_CONFIGARGS="$BIND9_CONFIGARGS $a" + done +fi +BIND9_CONFIGARGS="`echo $BIND9_CONFIGARGS | sed 's/^ //'`" +BIND9_CONFIGARGS="CONFIGARGS=${BIND9_CONFIGARGS}" +AC_SUBST(BIND9_CONFIGARGS) + +AC_SUBST_FILE(LIBDNS_MAPAPI) +LIBDNS_MAPAPI="$srcdir/lib/dns/mapapi" + +# +# Configure any DLZ drivers. +# +# If config.dlz.in selects one or more DLZ drivers, it will set +# CONTRIB_DLZ to a non-empty value, which will be our clue to +# build DLZ drivers in contrib. +# +# This section has to come after the libtool stuff because it needs to +# know how to name the driver object files. +# + +CONTRIB_DLZ="" +DLZ_DRIVER_INCLUDES="" +DLZ_DRIVER_LIBS="" +DLZ_DRIVER_SRCS="" +DLZ_DRIVER_OBJS="" +DLZ_SYSTEM_TEST="" +DLZ_DRIVER_MYSQL_INCLUDES="" +DLZ_DRIVER_MYSQL_LIBS="" + +# +# Configure support for building a shared library object +# +# Even when libtool is available it can't always be relied upon +# to build an object that can be dlopen()'ed, but this is necessary +# for building the dlzexternal system test, so we'll try it the +# old-fashioned way. +# +SO="so" +SO_CFLAGS="" +SO_LDFLAGS="" +SO_LD="" +SO_TARGETS="" +SO_STRIP="cat" + +# [pairwise: skip] +AC_ARG_WITH([dlopen], + AS_HELP_STRING([--with-dlopen=ARG], + [support dynamically loadable DLZ and DYNDB drivers]), + [], [with_dlopen="auto"]) + + +# +# If PIC is disabled, dlopen must also be +# +AS_IF([test "$pic_mode" = "no"], + [AS_CASE([$with_dlopen], + [auto],[with_dlopen="no"], + [yes],[AC_MSG_ERROR([--with-dlopen requires PIC])])]) + +AS_CASE([$with_dlopen], + [auto|yes],[ + # -fsanitize=thread hijacks dlopen and dlclose so use dlsym. + AC_SEARCH_LIBS([dlsym],[dl]) + AC_CHECK_FUNCS([dlopen dlclose dlsym], + [with_dlopen="yes"], + [with_dlopen="no"]) + ]) + +AS_IF([test "$with_dlopen" = "yes"], + [AS_CASE([$host], + [*-linux*|*-gnu*],[ + LDFLAGS="${LDFLAGS} -Wl,--export-dynamic" + SO_CFLAGS="-fPIC" + SO_LDFLAGS="" + AS_IF([test "$use_libtool" = "yes"],[ + SO_LDFLAGS="-Xcompiler -shared" + SO_LD="${CC}" + ],[ + SO_LDFLAGS="-shared" + SO_LD="${CC}" + ]) + ], + [*-freebsd*|*-openbsd*|*-netbsd*],[ + LDFLAGS="${LDFLAGS} -Wl,-E" + SO_CFLAGS="-fpic" + AS_IF([test "$use_libtool" = "yes"],[ + SO_LDFLAGS="-Xcompiler -shared" + SO_LD="${CC}" + ],[ + SO_LDFLAGS="-shared" + SO_LD="${CC}" + ]) + ], + [*-darwin*],[ + SO_CFLAGS="-fPIC" + SO_LD="${CC}" + AS_IF([test "$use_libtool" = "yes"],[ + SO_LDFLAGS="-Xcompiler -dynamiclib -undefined dynamic_lookup" + ],[ + SO_LDFLAGS="-dynamiclib -undefined dynamic_lookup" + ]) + ], + [*-solaris*],[ + SO_CFLAGS="-KPIC" + SO_LDFLAGS="-G -z text" + SO_LD="ld" + ], + [ia64-hp-hpux*],[ + SO_CFLAGS="+z" + SO_LDFLAGS="-b" + SO_LD="${CC}" + ], + [ + SO_CFLAGS="-fPIC" + ]) + AS_IF([test "$GCC" = "yes"],[ + SO_CFLAGS="-fPIC" + AS_IF([test -z "$SO_LD"], + [AS_IF([test "$use_libtool" = "yes"],[ + SO_LDFLAGS="-Xcompiler -shared" + SO_LD="${CC}" + ],[ + SO_LDFLAGS="-shared" + SO_LD="${CC}" + ]) + ]) + ]) + # If we still don't know how to make shared objects, don't make any. + AS_IF([test -n "$SO_LD"], + [SO_TARGETS="\${SO_TARGETS}" + AC_DEFINE([ISC_DLZ_DLOPEN], [1], + [Define to allow building of objects for dlopen().]) + ]) + ]) + +AS_IF([test "$with_dlopen" = "no" -a "$enable_native_pkcs11" = "yes"], + [AC_MSG_ERROR([PKCS11 requires dlopen() support])]) + +CFLAGS="$CFLAGS $SO_CFLAGS" + +AC_SUBST(SO) +AC_SUBST(SO_CFLAGS) +AC_SUBST(SO_LDFLAGS) +AC_SUBST(SO_LD) +AC_SUBST(SO_STRIP) +AC_SUBST(SO_TARGETS) + +# +# Response policy rewriting using DNS Response Policy Service (DNSRPS) +# interface. +# +# DNSRPS can be compiled into BIND everywhere with a reasonably +# modern C compiler. It is enabled on systems with dlopen() and librpz.so. +# +dnsrps_avail=yes +AC_MSG_CHECKING([for librpz __attribute__s]) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[]], + [[ + extern void f(char *p __attribute__((unused)), ...) + __attribute__((format(printf,1,2))) __attribute__((__noreturn__)); + ]])], + [ + librpz_have_attr=yes + AC_DEFINE([LIBRPZ_HAVE_ATTR], [1], [have __attribute__s used in librpz.h]) + AC_MSG_RESULT([yes]) + ],[ + librpz_have_attr=no + AC_MSG_RESULT([no]) + ]) + +# DNSRPS builds are included in pairwise testing along --enable-native-pkcs11 +# tests above as both of these features require --with-dlopen (see also the +# relevant comment there). +# +# [pairwise: skip] +AC_ARG_ENABLE([dnsrps-dl], + [AS_HELP_STRING([--enable-dnsrps-dl], + [DNS Response Policy Service delayed link + [default=$librpz_dl]])], + [enable_librpz_dl="$enableval"], [enable_librpz_dl="$with_dlopen"]) + +AS_IF([test "$enable_librpz_dl" = "yes" -a "$with_dlopen" = "no"], + [AC_MSG_ERROR([DNS Response Policy Service delayed link requires dlopen to be enabled])]) + +# [pairwise: skip] +AC_ARG_WITH([dnsrps-libname], + [AS_HELP_STRING([--with-dnsrps-libname], + [DNSRPS provider library name (librpz.so)])], + [librpz_name="$withval"], [librpz_name="librpz.so"]) + +# [pairwise: skip] +AC_ARG_WITH([dnsrps-dir], + [AS_HELP_STRING([--with-dnsrps-dir], + [path to DNSRPS provider library])], + [librpz_path="$withval/$librpz_name"], [librpz_path="$librpz_name"]) +AC_DEFINE_UNQUOTED([DNSRPS_LIBRPZ_PATH], ["$librpz_path"], + [dnsrps $librpz_name]) +AS_IF([test "$enable_librpz_dl" = "yes"], + [ + dnsrps_lib_open=2 + ],[ + dnsrps_lib_open=1 + # Add librpz.so to linked libraries if we are not using dlopen() + AC_SEARCH_LIBS([librpz_client_create], [rpz], [], + [dnsrps_lib_open=0 + dnsrps_avail=no]) + ]) +AC_DEFINE_UNQUOTED([DNSRPS_LIB_OPEN], [$dnsrps_lib_open], + [0=no DNSRPS 1=static link 2=dlopen()]) + +# [pairwise: skip] +AC_ARG_ENABLE([dnsrps], + AS_HELP_STRING([--enable-dnsrps], + [enable DNS Response Policy Service API]), + [enable_dnsrps=$enableval], [enable_dnsrps=no]) + +AS_IF([test "$enable_dnsrps" != "no"],[ + AS_IF([test "$dnsrps_avail" != "yes"], + [AC_MSG_ERROR([dlopen and librpz.so needed for DNSRPS])]) + AS_IF([test "$dnsrps_lib_open" = "0"], + [AC_MSG_ERROR([dlopen and librpz.so needed for DNSRPS])]) + AC_DEFINE([USE_DNSRPS], [1], [Enable DNS Response Policy Service API]) + ]) + +sinclude(contrib/dlz/config.dlz.in) +AC_MSG_CHECKING(contributed DLZ drivers) + +# +# Support for constructor and destructor attributes +# +AX_GCC_FUNC_ATTRIBUTE([constructor]) +AX_GCC_FUNC_ATTRIBUTE([destructor]) + +if test -n "$CONTRIB_DLZ" +then + AC_MSG_RESULT(yes) + DLZ_DRIVER_RULES=contrib/dlz/drivers/rules + AC_CONFIG_FILES([$DLZ_DRIVER_RULES + contrib/dlz/modules/mysql/Makefile + contrib/dlz/modules/mysqldyn/Makefile]) +else + AC_MSG_RESULT(no) + DLZ_DRIVER_RULES=/dev/null +fi + +AC_SUBST(CONTRIB_DLZ) +AC_SUBST(DLZ_DRIVER_INCLUDES) +AC_SUBST(DLZ_DRIVER_LIBS) +AC_SUBST(DLZ_DRIVER_SRCS) +AC_SUBST(DLZ_DRIVER_OBJS) +AC_SUBST(DLZ_SYSTEM_TEST) +AC_SUBST(DLZ_DRIVER_MYSQL_INCLUDES) +AC_SUBST(DLZ_DRIVER_MYSQL_LIBS) +AC_SUBST_FILE(DLZ_DRIVER_RULES) + +if test "yes" = "$cross_compiling"; then + if test -z "$BUILD_CC"; then + AC_MSG_ERROR([BUILD_CC not set]) + fi + BUILD_CFLAGS="$BUILD_CFLAGS" + BUILD_CPPFLAGS="$BUILD_CPPFLAGS" + BUILD_LDFLAGS="$BUILD_LDFLAGS" + BUILD_LIBS="$BUILD_LIBS" +else + BUILD_CC="$CC" + BUILD_CFLAGS="$CFLAGS" + BUILD_CPPFLAGS="$CPPFLAGS $GEN_NEED_OPTARG" + BUILD_LDFLAGS="$LDFLAGS" + BUILD_LIBS="$LIBS" +fi + +NEWFLAGS="" +for e in $BUILD_LDFLAGS ; do + case $e in + -L*) + case $host_os in + netbsd*) + ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + freebsd*) + ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + solaris*) + ee=`echo $e | sed -e 's%^-L%-R%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + *) + NEWFLAGS="$NEWFLAGS $e" + ;; + esac + ;; + *) + NEWFLAGS="$NEWFLAGS $e" + ;; + esac +done +BUILD_LDFLAGS="$NEWFLAGS" + +NEWFLAGS="" +for e in $DNS_GSSAPI_LIBS ; do + case $e in + -L*) + case $host_os in + netbsd*) + ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + freebsd*) + ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + solaris*) + ee=`echo $e | sed -e 's%^-L%-R%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + *) + NEWFLAGS="$NEWFLAGS $e" + ;; + esac + ;; + *) + NEWFLAGS="$NEWFLAGS $e" + ;; + esac +done +DNS_GSSAPI_LIBS="$NEWFLAGS" + +NEWFLAGS="" +for e in $ISC_OPENSSL_LIBS ; do + case $e in + -L*) + case $host_os in + netbsd*) + ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + freebsd*) + ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + solaris*) + ee=`echo $e | sed -e 's%^-L%-R%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + *) + NEWFLAGS="$NEWFLAGS $e" + ;; + esac + ;; + *) + NEWFLAGS="$NEWFLAGS $e" + ;; + esac +done +ISC_OPENSSL_LIBS="$NEWFLAGS" + +NEWFLAGS="" +for e in $DNS_CRYPTO_LIBS ; do + case $e in + -L*) + case $host_os in + netbsd*) + ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + freebsd*) + ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + solaris*) + ee=`echo $e | sed -e 's%^-L%-R%'` + NEWFLAGS="$NEWFLAGS $e $ee" + ;; + *) + NEWFLAGS="$NEWFLAGS $e" + ;; + esac + ;; + *) + NEWFLAGS="$NEWFLAGS $e" + ;; + esac +done +DNS_CRYPTO_LIBS="$NEWFLAGS" + +AC_SUBST(BUILD_CC) +AC_SUBST(BUILD_CFLAGS) +AC_SUBST(BUILD_CPPFLAGS) +AC_SUBST(BUILD_LDFLAGS) +AC_SUBST(BUILD_LIBS) + +# +# Commands to run at the end of config.status. +# Don't just put these into configure, it won't work right if somebody +# runs config.status directly (which autoconf allows). +# + +AC_CONFIG_COMMANDS( + [chmod], + [chmod a+x doc/doxygen/doxygen-input-filter]) + +# +# Files to configure. These are listed here because we used to +# specify them as arguments to AC_OUTPUT. It's (now) ok to move these +# elsewhere if there's a good reason for doing so. +# + +AC_CONFIG_FILES([ + Makefile + bin/Makefile + bin/check/Makefile + bin/confgen/Makefile + bin/confgen/unix/Makefile + bin/delv/Makefile + bin/dig/Makefile + bin/dnssec/Makefile + bin/named/Makefile + bin/named/unix/Makefile + bin/nsupdate/Makefile + bin/pkcs11/Makefile + bin/plugins/Makefile + bin/python/Makefile + bin/python/dnssec-checkds.py + bin/python/dnssec-coverage.py + bin/python/dnssec-keymgr.py + bin/python/isc/Makefile + bin/python/isc/__init__.py + bin/python/isc/checkds.py + bin/python/isc/coverage.py + bin/python/isc/dnskey.py + bin/python/isc/eventlist.py + bin/python/isc/keydict.py + bin/python/isc/keyevent.py + bin/python/isc/keymgr.py + bin/python/isc/keyseries.py + bin/python/isc/keyzone.py + bin/python/isc/policy.py + bin/python/isc/rndc.py + bin/python/isc/tests/Makefile + bin/python/isc/tests/dnskey_test.py + bin/python/isc/tests/policy_test.py + bin/python/isc/utils.py + bin/rndc/Makefile + bin/tests/Makefile + bin/tests/headerdep_test.sh + bin/tests/optional/Makefile + bin/tests/pkcs11/Makefile + bin/tests/pkcs11/benchmarks/Makefile + bin/tests/system/Makefile + bin/tests/system/conf.sh + bin/tests/system/dlzexternal/Makefile + bin/tests/system/dlzexternal/ns1/dlzs.conf + bin/tests/system/dyndb/Makefile + bin/tests/system/dyndb/driver/Makefile + bin/tests/system/pipelined/Makefile + bin/tests/system/rndc/Makefile + bin/tests/system/rpz/Makefile + bin/tests/system/rsabigexponent/Makefile + bin/tests/system/tkey/Makefile + bin/tools/Makefile + contrib/scripts/check-secure-delegation.pl + contrib/scripts/zone-edit.sh + doc/Makefile + doc/arm/Makefile + doc/doxygen/Doxyfile + doc/doxygen/Makefile + doc/doxygen/doxygen-input-filter + doc/man/Makefile + doc/misc/Makefile + fuzz/Makefile + lib/Makefile + lib/bind9/Makefile + lib/bind9/include/Makefile + lib/bind9/include/bind9/Makefile + lib/dns/Makefile + lib/dns/include/Makefile + lib/dns/include/dns/Makefile + lib/dns/include/dst/Makefile + lib/dns/tests/Makefile + lib/irs/Makefile + lib/irs/include/Makefile + lib/irs/include/irs/Makefile + lib/irs/include/irs/netdb.h + lib/irs/include/irs/platform.h + lib/irs/tests/Makefile + lib/isc/Makefile + lib/isc/include/Makefile + lib/isc/include/isc/Makefile + lib/isc/include/isc/platform.h + lib/isc/include/pk11/Makefile + lib/isc/include/pkcs11/Makefile + lib/isc/netmgr/Makefile + lib/isc/pthreads/Makefile + lib/isc/pthreads/include/Makefile + lib/isc/pthreads/include/isc/Makefile + lib/isc/tests/Makefile + lib/isc/unix/Makefile + lib/isc/unix/include/Makefile + lib/isc/unix/include/isc/Makefile + lib/isccc/Makefile + lib/isccc/include/Makefile + lib/isccc/include/isccc/Makefile + lib/isccc/tests/Makefile + lib/isccfg/Makefile + lib/isccfg/include/Makefile + lib/isccfg/include/isccfg/Makefile + lib/isccfg/tests/Makefile + lib/ns/Makefile + lib/ns/include/Makefile + lib/ns/include/ns/Makefile + lib/ns/tests/Makefile + make/Makefile + make/mkdep + unit/unittest.sh + util/check-make-install +]) + +# +# Do it +# + +AC_OUTPUT + +# +# Now that the Makefiles exist we can ensure that everything is rebuilt. +# +# [pairwise: --with-make-clean, --without-make-clean] +AC_ARG_WITH(make-clean, + AS_HELP_STRING([--with-make-clean], + [run "make clean" at end of configure [yes|no]]), + make_clean="$withval", make_clean="yes") +case "$make_clean" in +yes) + if test "yes" != "$no_create" + then + if test "yes" = "$silent" + then + make clean > /dev/null + else + make clean + fi + fi + ;; +esac + +# [pairwise: --enable-full-report, --disable-full-report] +AC_ARG_ENABLE(full-report, + AS_HELP_STRING([--enable-full-report], + [report values of all configure options])) + +report() { + echo "===============================================================================" + echo "Configuration summary:" + echo "-------------------------------------------------------------------------------" + echo "Optional features enabled:" + if test "yes" = "$enable_full_report" -o "standard" = "$with_locktype"; then + echo " Mutex lock type: $with_locktype" + fi + test "small" = "$with_tuning" && echo " Small-system tuning (--with-tuning)" + test "no" = "$use_dnstap" || \ + echo " Allow 'dnstap' packet logging (--enable-dnstap)" + test -z "$MAXMINDDB_LIBS" || echo " GeoIP2 access control (--enable-geoip)" + test "no" = "$use_gssapi" || echo " GSS-API (--with-gssapi)" + + # these lines are only printed if run with --enable-full-report + if test "yes" = "$enable_full_report"; then + test "no" = "$found_ipv6" || echo " IPv6 support (--enable-ipv6)" + test "X$PYTHON" = "X" || echo " Python tools (--with-python)" + test "X$LIBXML2_LIBS" = "X" || echo " XML statistics (--with-libxml2)" + test "X$JSON_C_LIBS" = "X" || echo " JSON statistics (--with-json-c): $JSON_C_CFLAGS $JSON_C_LIBS" + test "X$ZLIB_LIBS" = "X" || echo " HTTP zlib compression (--with-zlib)" + test "X$NZD_TOOLS" = "X" || echo " LMDB database to store configuration for 'addzone' zones (--with-lmdb)" + test "no" = "$with_libidn2" || echo " IDN support (--with-libidn2)" + fi + + test "yes" = "$enable_dnsrps" && \ + echo " DNS Response Policy Service interface (--enable-dnsrps)" + test "yes" = "$enable_fixed" && \ + echo " Allow 'fixed' rrset-order (--enable-fixed-rrset)" + test "yes" = "$enable_backtrace" && \ + echo " Print backtrace on crash (--enable-backtrace)" + test "minimal" = "$want_symtable" && \ + echo " Use symbol table for backtrace, named only (--enable-symtable)" + test "yes" = "$want_symtable" -o "all" = "$want_symtable" && \ + echo " Use symbol table for backtrace, all binaries (--enable-symtable=all)" + test "no" = "$use_libtool" || echo " Use GNU libtool (--with-libtool)" + test "yes" = "$want_querytrace" && \ + echo " Very verbose query trace logging (--enable-querytrace)" + test "no" = "$with_cmocka" || echo " CMocka Unit Testing Framework (--with-cmocka)" + + test "auto" = "$validation_default" && echo " DNSSEC validation active by default (--enable-auto-validation)" + + test "$CRYPTO" = "pkcs11" && ( + echo " Using PKCS#11 for Public-Key Cryptography (--with-native-pkcs11)" + echo " PKCS#11 module (--with-pkcs11): $with_pkcs11" + echo " +--------------------------------------------+" + echo " | ==== WARNING ==== |" + echo " | |" + echo " | The use of native PKCS#11 for Public-Key |" + echo " | Cryptography in BIND 9 has been deprecated |" + echo " | in favor of OpenSSL engine_pkcs11 from the |" + echo " | OpenSC project. The --with-native-pkcs11 |" + echo " | configuration option will be removed from |" + echo " | the next major BIND 9 release. The option |" + echo " | to use the engine_pkcs11 OpenSSL engine is |" + echo " | already available in BIND 9; please see |" + echo " | the ARM section on PKCS#11 for details. |" + echo " +--------------------------------------------+" + ) + + dlz_enabled=no + + echo " Dynamically loadable zone (DLZ) drivers:" + AS_IF([test "$use_dlz_bdb" != "no"], + [AS_ECHO([" Berkeley DB (--with-dlz-bdb)"]) + dlz_enabled=yes]) + AS_IF([test "$use_dlz_ldap" != "no"], + [AS_ECHO([" LDAP (--with-dlz-ldap)"]) + dlz_enabled=yes]) + AS_IF([test "$use_dlz_mysql" != "no"], + [AS_ECHO([" MySQL (--with-dlz-mysql)"]) + dlz_enabled=yes]) + AS_IF([test "$use_dlz_odbc" != "no"], + [AS_ECHO([" ODBC (--with-dlz-odbc)"]) + dlz_enabled=yes]) + AS_IF([test "$use_dlz_postgres" != "no"], + [AS_ECHO([" Postgres (--with-dlz-postgres)"]) + dlz_enabled=yes]) + AS_IF([test "$use_dlz_filesystem" != "no"], + [AS_ECHO([" Filesystem (--with-dlz-filesystem)"]) + dlz_enabled=yes]) + AS_IF([test "$use_dlz_stub" != "no"], + [AS_ECHO([" Stub (--with-dlz-stub)"]) + dlz_enabled=yes]) + + AS_IF([test "$dlz_enabled" = "no"], + [AS_ECHO([" None"])], + [AS_ECHO([" +--------------------------------------------------------+"]) + AS_ECHO([" | ==== DEPRECATION WARNING ==== |"]) + AS_ECHO([" +--------------------------------------------------------+"]) + AS_ECHO([" | Old-style DLZ drivers have been deprecated in favor of |"]) + AS_ECHO([" | DLZ modules. The DLZ drivers configuration option will |"]) + AS_ECHO([" | be removed from the next major BIND 9 release. |"]) + AS_ECHO([" | |"]) + AS_ECHO([" | The option to use the DLZ modules is already available |"]) + AS_ECHO([" | in BIND 9; please see the ARM section on DLZ modules. |"]) + AS_ECHO([" +--------------------------------------------------------+"]) + ]) + + echo "-------------------------------------------------------------------------------" + + echo "Features disabled or unavailable on this platform:" + test "no" = "$found_ipv6" && echo " IPv6 support (--enable-ipv6)" + test "small" = "$with_tuning" || echo " Small-system tuning (--with-tuning)" + + test "no" = "$use_dnstap" && \ + echo " Allow 'dnstap' packet logging (--enable-dnstap)" + test -z "$MAXMINDDB_LIBS" && echo " GeoIP2 access control (--enable-geoip)" + test "no" = "$use_gssapi" && echo " GSS-API (--with-gssapi)" + + test "no" = "$enable_dnsrps" && \ + echo " DNS Response Policy Service interface (--enable-dnsrps)" + + test "yes" = "$enable_fixed" || \ + echo " Allow 'fixed' rrset-order (--enable-fixed-rrset)" + + test "yes" = "$validation_default" && echo " DNSSEC validation requires configuration (--enablee-auto-validation)" + + test "$CRYPTO" = "pkcs11" || ( + echo " Using PKCS#11 for Public-Key Cryptography (--with-native-pkcs11)" + ) + + test "yes" = "$enable_backtrace" || \ + echo " Print backtrace on crash (--enable-backtrace)" + test "yes" = "$want_querytrace" || \ + echo " Very verbose query trace logging (--enable-querytrace)" + + test "yes" = "$use_libtool" || echo " Use GNU libtool (--with-libtool)" + test "no" = "$with_cmocka" && echo " CMocka Unit Testing Framework (--with-cmocka)" + + test "X$PYTHON" = "X" && echo " Python tools (--with-python)" + test "X$LIBXML2_LIBS" = "X" && echo " XML statistics (--with-libxml2)" + test "X$JSON_C_LIBS" = "X" && echo " JSON statistics (--with-json-c)" + test "X$ZLIB_LIBS" = "X" && echo " HTTP zlib compression (--with-zlib)" + test "X$NZD_TOOLS" = "X" && echo " LMDB database to store configuration for 'addzone' zones (--with-lmdb)" + test "no" = "$with_libidn2" && echo " IDN support (--with-libidn2)" + + echo "-------------------------------------------------------------------------------" + echo "Configured paths:" + echo " prefix: $prefix" + echo " sysconfdir: $sysconfdir" + echo " localstatedir: $localstatedir" + echo "-------------------------------------------------------------------------------" + echo "Compiler: $CC" + AS_IF([test "$GCC" = "yes"], + [$CC --version 2>&1 | sed 's/^/ /'], + [AS_CASE([$host], + [*-solaris*],[$CC -V 2>&1 | sed 's/^/ /'], + [$CC --version 2>&1 | sed 's/^/ /'])]) + + if test "X$ac_unrecognized_opts" != "X"; then + echo "Unrecognized options:" + echo " $ac_unrecognized_opts" + fi + + if test "yes" != "$enable_full_report"; then + echo "-------------------------------------------------------------------------------" + echo "For more detail, use --enable-full-report." + fi + echo "===============================================================================" +} + +if test "yes" != "$silent"; then + report +fi + +# Tell Emacs to edit this file in shell mode. +# Local Variables: +# mode: sh +# End: |