#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.69 for PostgreSQL 15.7. # # Report bugs to . # # # 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. # # Copyright (c) 1996-2022, PostgreSQL Global Development Group ## -------------------- ## ## 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" 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: pgsql-bugs@lists.postgresql.org about your system, $0: including any error possibly output before this $0: message. Then install a modern shell, or manually run $0: the script under such a shell if you do have one." fi exit 1 fi fi fi SHELL=${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%[^_$as_cr_alnum]%_%g'" test -n "$DJDIR" || exec 7<&0 &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='PostgreSQL' PACKAGE_TARNAME='postgresql' PACKAGE_VERSION='15.7' PACKAGE_STRING='PostgreSQL 15.7' PACKAGE_BUGREPORT='pgsql-bugs@lists.postgresql.org' PACKAGE_URL='https://www.postgresql.org/' ac_unique_file="src/backend/access/common/heaptuple.c" ac_default_prefix=/usr/local/pgsql # Factoring default headers for most tests. ac_includes_default="\ #include #ifdef HAVE_SYS_TYPES_H # include #endif #ifdef HAVE_SYS_STAT_H # include #endif #ifdef STDC_HEADERS # include # include #else # ifdef HAVE_STDLIB_H # include # endif #endif #ifdef HAVE_STRING_H # if !defined STDC_HEADERS && defined HAVE_MEMORY_H # include # endif # include #endif #ifdef HAVE_STRINGS_H # include #endif #ifdef HAVE_INTTYPES_H # include #endif #ifdef HAVE_STDINT_H # include #endif #ifdef HAVE_UNISTD_H # include #endif" ac_subst_vars='LTLIBOBJS vpath_build PG_SYSROOT PG_VERSION_NUM PROVE DBTOEPUB FOP XSLTPROC XMLLINT TCL_SHLIB_LD_LIBS TCL_SHARED_BUILD TCL_LIB_SPEC TCL_LIBS TCL_INCLUDE_SPEC TCL_CONFIG_SH TCLSH XGETTEXT MSGMERGE MSGFMT_FLAGS MSGFMT PG_CRC32C_OBJS CFLAGS_ARMV8_CRC32C CFLAGS_SSE42 have_win32_dbghelp LIBOBJS ZSTD LZ4 UUID_LIBS LDAP_LIBS_BE LDAP_LIBS_FE with_ssl PTHREAD_CFLAGS PTHREAD_LIBS PTHREAD_CC ax_pthread_config EGREP GREP SED ZIC python_additional_libs python_libspec python_libdir python_includespec python_version python_majorversion PYTHON perl_embed_ldflags perl_embed_ccflags perl_includespec perl_useshrplib perl_privlibexp perl_archlibexp PERL FLEXFLAGS FLEX BISONFLAGS BISON MKDIR_P LN_S TAR install_bin INSTALL_DATA INSTALL_SCRIPT INSTALL_PROGRAM WINDRES DLLWRAP DLLTOOL AR STRIP_SHARED_LIB STRIP_STATIC_LIB STRIP RANLIB with_gnu_ld LD LDFLAGS_SL LDFLAGS_EX ZSTD_LIBS ZSTD_CFLAGS with_zstd LZ4_LIBS LZ4_CFLAGS with_lz4 with_zlib with_system_tzdata with_libxslt XML2_LIBS XML2_CFLAGS XML2_CONFIG with_libxml with_uuid with_readline with_systemd with_selinux with_ldap with_krb_srvnam krb_srvtab with_gssapi with_python with_perl with_tcl ICU_LIBS ICU_CFLAGS with_icu enable_thread_safety INCLUDES autodepend PKG_CONFIG_LIBDIR PKG_CONFIG_PATH PKG_CONFIG DLSUFFIX TAS GCC CPP CFLAGS_SL BITCODE_CXXFLAGS BITCODE_CFLAGS CFLAGS_VECTORIZE CFLAGS_UNROLL_LOOPS PERMIT_DECLARATION_AFTER_STATEMENT LLVM_BINPATH LLVM_CXXFLAGS LLVM_CFLAGS LLVM_CPPFLAGS LLVM_LIBS CLANG LLVM_CONFIG AWK with_llvm SUN_STUDIO_CC ac_ct_CXX CXXFLAGS CXX OBJEXT EXEEXT ac_ct_CC CPPFLAGS LDFLAGS CFLAGS CC enable_tap_tests enable_dtrace DTRACEFLAGS DTRACE enable_coverage GENHTML LCOV GCOV enable_debug enable_rpath default_port WANTED_LANGUAGES enable_nls PORTNAME host_os host_vendor host_cpu host build_os build_vendor build_cpu build PG_MAJORVERSION target_alias host_alias build_alias LIBS ECHO_T ECHO_N ECHO_C DEFS mandir localedir libdir psdir pdfdir dvidir htmldir infodir docdir oldincludedir includedir localstatedir sharedstatedir sysconfdir datadir datarootdir libexecdir sbindir bindir program_transform_name prefix exec_prefix PACKAGE_URL PACKAGE_BUGREPORT PACKAGE_STRING PACKAGE_VERSION PACKAGE_TARNAME PACKAGE_NAME PATH_SEPARATOR SHELL' ac_subst_files='' ac_user_opts=' enable_option_checking with_extra_version with_template with_includes with_libraries with_libs enable_integer_datetimes enable_nls with_pgport enable_rpath enable_spinlocks enable_atomics enable_debug enable_profiling enable_coverage enable_dtrace enable_tap_tests with_blocksize with_segsize with_wal_blocksize with_CC with_llvm enable_depend enable_cassert enable_thread_safety with_icu with_tcl with_tclconfig with_perl with_python with_gssapi with_krb_srvnam with_pam with_bsd_auth with_ldap with_bonjour with_selinux with_systemd with_readline with_libedit_preferred with_uuid with_ossp_uuid with_libxml with_libxslt with_system_tzdata with_zlib with_lz4 with_zstd with_gnu_ld with_ssl with_openssl enable_largefile ' ac_precious_vars='build_alias host_alias target_alias CC CFLAGS LDFLAGS LIBS CPPFLAGS CXX CXXFLAGS CCC LLVM_CONFIG CLANG CPP PKG_CONFIG PKG_CONFIG_PATH PKG_CONFIG_LIBDIR ICU_CFLAGS ICU_LIBS XML2_CONFIG XML2_CFLAGS XML2_LIBS LZ4_CFLAGS LZ4_LIBS ZSTD_CFLAGS ZSTD_LIBS LDFLAGS_EX LDFLAGS_SL PERL PYTHON MSGFMT TCLSH' # Initialize some variables set by options. ac_init_help= ac_init_version=false ac_unrecognized_opts= ac_unrecognized_sep= # The variables have the same names as the options, with # dashes changed to underlines. cache_file=/dev/null exec_prefix=NONE no_create= no_recursion= prefix=NONE program_prefix=NONE program_suffix=NONE program_transform_name=s,x,x, silent= site= srcdir= verbose= x_includes=NONE x_libraries=NONE # Installation directory options. # These are left unexpanded so users can "make install exec_prefix=/foo" # and all the variables that are supposed to be based on exec_prefix # by default will actually change. # Use braces instead of parens because sh, perl, etc. also accept them. # (The list follows the same order as the GNU Coding Standards.) bindir='${exec_prefix}/bin' sbindir='${exec_prefix}/sbin' libexecdir='${exec_prefix}/libexec' datarootdir='${prefix}/share' datadir='${datarootdir}' sysconfdir='${prefix}/etc' sharedstatedir='${prefix}/com' localstatedir='${prefix}/var' includedir='${prefix}/include' oldincludedir='/usr/include' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' infodir='${datarootdir}/info' htmldir='${docdir}' dvidir='${docdir}' pdfdir='${docdir}' psdir='${docdir}' libdir='${exec_prefix}/lib' localedir='${datarootdir}/locale' mandir='${datarootdir}/man' ac_prev= ac_dashdash= for ac_option do # If the previous option needs an argument, assign it. if test -n "$ac_prev"; then eval $ac_prev=\$ac_option ac_prev= continue fi case $ac_option in *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; *=) ac_optarg= ;; *) ac_optarg=yes ;; esac # Accept the important Cygnus configure options, so we can diagnose typos. case $ac_dashdash$ac_option in --) ac_dashdash=yes ;; -bindir | --bindir | --bindi | --bind | --bin | --bi) ac_prev=bindir ;; -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) bindir=$ac_optarg ;; -build | --build | --buil | --bui | --bu) ac_prev=build_alias ;; -build=* | --build=* | --buil=* | --bui=* | --bu=*) build_alias=$ac_optarg ;; -cache-file | --cache-file | --cache-fil | --cache-fi \ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ac_prev=cache_file ;; -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) cache_file=$ac_optarg ;; --config-cache | -C) cache_file=config.cache ;; -datadir | --datadir | --datadi | --datad) ac_prev=datadir ;; -datadir=* | --datadir=* | --datadi=* | --datad=*) datadir=$ac_optarg ;; -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ | --dataroo | --dataro | --datar) ac_prev=datarootdir ;; -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) datarootdir=$ac_optarg ;; -disable-* | --disable-*) ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && as_fn_error $? "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "enable_$ac_useropt" "*) ;; *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" ac_unrecognized_sep=', ';; esac eval enable_$ac_useropt=no ;; -docdir | --docdir | --docdi | --doc | --do) ac_prev=docdir ;; -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) docdir=$ac_optarg ;; -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) ac_prev=dvidir ;; -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) dvidir=$ac_optarg ;; -enable-* | --enable-*) ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && as_fn_error $? "invalid feature name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "enable_$ac_useropt" "*) ;; *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" ac_unrecognized_sep=', ';; esac eval enable_$ac_useropt=\$ac_optarg ;; -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | --exec | --exe | --ex) ac_prev=exec_prefix ;; -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | --exec=* | --exe=* | --ex=*) exec_prefix=$ac_optarg ;; -gas | --gas | --ga | --g) # Obsolete; use --with-gas. with_gas=yes ;; -help | --help | --hel | --he | -h) ac_init_help=long ;; -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) ac_init_help=recursive ;; -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) ac_init_help=short ;; -host | --host | --hos | --ho) ac_prev=host_alias ;; -host=* | --host=* | --hos=* | --ho=*) host_alias=$ac_optarg ;; -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) ac_prev=htmldir ;; -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ | --ht=*) htmldir=$ac_optarg ;; -includedir | --includedir | --includedi | --included | --include \ | --includ | --inclu | --incl | --inc) ac_prev=includedir ;; -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | --includ=* | --inclu=* | --incl=* | --inc=*) includedir=$ac_optarg ;; -infodir | --infodir | --infodi | --infod | --info | --inf) ac_prev=infodir ;; -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) infodir=$ac_optarg ;; -libdir | --libdir | --libdi | --libd) ac_prev=libdir ;; -libdir=* | --libdir=* | --libdi=* | --libd=*) libdir=$ac_optarg ;; -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | --libexe | --libex | --libe) ac_prev=libexecdir ;; -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | --libexe=* | --libex=* | --libe=*) libexecdir=$ac_optarg ;; -localedir | --localedir | --localedi | --localed | --locale) ac_prev=localedir ;; -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) localedir=$ac_optarg ;; -localstatedir | --localstatedir | --localstatedi | --localstated \ | --localstate | --localstat | --localsta | --localst | --locals) ac_prev=localstatedir ;; -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) localstatedir=$ac_optarg ;; -mandir | --mandir | --mandi | --mand | --man | --ma | --m) ac_prev=mandir ;; -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) mandir=$ac_optarg ;; -nfp | --nfp | --nf) # Obsolete; use --without-fp. with_fp=no ;; -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | --no-cr | --no-c | -n) no_create=yes ;; -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) no_recursion=yes ;; -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | --oldin | --oldi | --old | --ol | --o) ac_prev=oldincludedir ;; -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) oldincludedir=$ac_optarg ;; -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) ac_prev=prefix ;; -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) prefix=$ac_optarg ;; -program-prefix | --program-prefix | --program-prefi | --program-pref \ | --program-pre | --program-pr | --program-p) ac_prev=program_prefix ;; -program-prefix=* | --program-prefix=* | --program-prefi=* \ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) program_prefix=$ac_optarg ;; -program-suffix | --program-suffix | --program-suffi | --program-suff \ | --program-suf | --program-su | --program-s) ac_prev=program_suffix ;; -program-suffix=* | --program-suffix=* | --program-suffi=* \ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) program_suffix=$ac_optarg ;; -program-transform-name | --program-transform-name \ | --program-transform-nam | --program-transform-na \ | --program-transform-n | --program-transform- \ | --program-transform | --program-transfor \ | --program-transfo | --program-transf \ | --program-trans | --program-tran \ | --progr-tra | --program-tr | --program-t) ac_prev=program_transform_name ;; -program-transform-name=* | --program-transform-name=* \ | --program-transform-nam=* | --program-transform-na=* \ | --program-transform-n=* | --program-transform-=* \ | --program-transform=* | --program-transfor=* \ | --program-transfo=* | --program-transf=* \ | --program-trans=* | --program-tran=* \ | --progr-tra=* | --program-tr=* | --program-t=*) program_transform_name=$ac_optarg ;; -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) ac_prev=pdfdir ;; -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) pdfdir=$ac_optarg ;; -psdir | --psdir | --psdi | --psd | --ps) ac_prev=psdir ;; -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) psdir=$ac_optarg ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil) silent=yes ;; -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) ac_prev=sbindir ;; -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | --sbi=* | --sb=*) sbindir=$ac_optarg ;; -sharedstatedir | --sharedstatedir | --sharedstatedi \ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | --sharedst | --shareds | --shared | --share | --shar \ | --sha | --sh) ac_prev=sharedstatedir ;; -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | --sha=* | --sh=*) sharedstatedir=$ac_optarg ;; -site | --site | --sit) ac_prev=site ;; -site=* | --site=* | --sit=*) site=$ac_optarg ;; -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) ac_prev=srcdir ;; -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) srcdir=$ac_optarg ;; -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | --syscon | --sysco | --sysc | --sys | --sy) ac_prev=sysconfdir ;; -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) sysconfdir=$ac_optarg ;; -target | --target | --targe | --targ | --tar | --ta | --t) ac_prev=target_alias ;; -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) target_alias=$ac_optarg ;; -v | -verbose | --verbose | --verbos | --verbo | --verb) verbose=yes ;; -version | --version | --versio | --versi | --vers | -V) ac_init_version=: ;; -with-* | --with-*) ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && as_fn_error $? "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "with_$ac_useropt" "*) ;; *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" ac_unrecognized_sep=', ';; esac eval with_$ac_useropt=\$ac_optarg ;; -without-* | --without-*) ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && as_fn_error $? "invalid package name: $ac_useropt" ac_useropt_orig=$ac_useropt ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "with_$ac_useropt" "*) ;; *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" ac_unrecognized_sep=', ';; esac eval with_$ac_useropt=no ;; --x) # Obsolete; use --with-x. with_x=yes ;; -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | --x-incl | --x-inc | --x-in | --x-i) ac_prev=x_includes ;; -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) x_includes=$ac_optarg ;; -x-libraries | --x-libraries | --x-librarie | --x-librari \ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) ac_prev=x_libraries ;; -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; -*) as_fn_error $? "unrecognized option: \`$ac_option' Try \`$0 --help' for more information" ;; *=*) ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` # Reject names that are not valid shell variable names. case $ac_envvar in #( '' | [0-9]* | *[!_$as_cr_alnum]* ) as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; esac eval $ac_envvar=\$ac_optarg export $ac_envvar ;; *) # FIXME: should be removed in autoconf 3.0. $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" ;; esac done if test -n "$ac_prev"; then ac_option=--`echo $ac_prev | sed 's/_/-/g'` as_fn_error $? "missing argument to $ac_option" fi if test -n "$ac_unrecognized_opts"; then case $enable_option_checking in no) ;; fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; esac fi # Check all directory arguments for consistency. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ datadir sysconfdir sharedstatedir localstatedir includedir \ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ libdir localedir mandir do eval ac_val=\$$ac_var # Remove trailing slashes. case $ac_val in */ ) ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` eval $ac_var=\$ac_val;; esac # Be sure to have absolute directory names. case $ac_val in [\\/$]* | ?:[\\/]* ) continue;; NONE | '' ) case $ac_var in *prefix ) continue;; esac;; esac as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" done # There might be people who depend on the old broken behavior: `$host' # used to hold the argument of --host etc. # FIXME: To remove some day. build=$build_alias host=$host_alias target=$target_alias # FIXME: To remove some day. if test "x$host_alias" != x; then if test "x$build_alias" = x; then cross_compiling=maybe elif test "x$build_alias" != "x$host_alias"; then cross_compiling=yes fi fi ac_tool_prefix= test -n "$host_alias" && ac_tool_prefix=$host_alias- test "$silent" = yes && exec 6>/dev/null ac_pwd=`pwd` && test -n "$ac_pwd" && ac_ls_di=`ls -di .` && ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || as_fn_error $? "working directory cannot be determined" test "X$ac_ls_di" = "X$ac_pwd_ls_di" || as_fn_error $? "pwd does not report name of working directory" # Find the source files, if location was not specified. if test -z "$srcdir"; then ac_srcdir_defaulted=yes # Try the directory containing this script, then the parent directory. ac_confdir=`$as_dirname -- "$as_myself" || $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_myself" : 'X\(//\)[^/]' \| \ X"$as_myself" : 'X\(//\)$' \| \ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || $as_echo X"$as_myself" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q'` srcdir=$ac_confdir if test ! -r "$srcdir/$ac_unique_file"; then srcdir=.. fi else ac_srcdir_defaulted=no fi if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" fi ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ac_abs_confdir=`( cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" pwd)` # When building in place, set srcdir=. if test "$ac_abs_confdir" = "$ac_pwd"; then srcdir=. fi # Remove unnecessary trailing slashes from srcdir. # Double slashes in file names in object file debugging info # mess up M-x gdb in Emacs. case $srcdir in */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; esac for ac_var in $ac_precious_vars; do eval ac_env_${ac_var}_set=\${${ac_var}+set} eval ac_env_${ac_var}_value=\$${ac_var} eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} eval ac_cv_env_${ac_var}_value=\$${ac_var} done # # Report the --help message. # if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF \`configure' configures PostgreSQL 15.7 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... To assign environment variables (e.g., CC, CFLAGS...), specify them as VAR=VALUE. See below for descriptions of some of the useful variables. Defaults for the options are specified in brackets. Configuration: -h, --help display this help and exit --help=short display options specific to this package --help=recursive display the short help of all the included packages -V, --version display version information and exit -q, --quiet, --silent do not print \`checking ...' messages --cache-file=FILE cache test results in FILE [disabled] -C, --config-cache alias for \`--cache-file=config.cache' -n, --no-create do not create output files --srcdir=DIR find the sources in DIR [configure dir or \`..'] Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX [$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 \`$ac_default_prefix' using \`--prefix', for instance \`--prefix=\$HOME'. For better control, use the options below. Fine tuning of the installation directories: --bindir=DIR user executables [EPREFIX/bin] --sbindir=DIR system admin executables [EPREFIX/sbin] --libexecdir=DIR program executables [EPREFIX/libexec] --sysconfdir=DIR read-only single-machine data [PREFIX/etc] --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] --localstatedir=DIR modifiable single-machine data [PREFIX/var] --libdir=DIR object code libraries [EPREFIX/lib] --includedir=DIR C header files [PREFIX/include] --oldincludedir=DIR C header files for non-gcc [/usr/include] --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] --datadir=DIR read-only architecture-independent data [DATAROOTDIR] --infodir=DIR info documentation [DATAROOTDIR/info] --localedir=DIR locale-dependent data [DATAROOTDIR/locale] --mandir=DIR man documentation [DATAROOTDIR/man] --docdir=DIR documentation root [DATAROOTDIR/doc/postgresql] --htmldir=DIR html documentation [DOCDIR] --dvidir=DIR dvi documentation [DOCDIR] --pdfdir=DIR pdf documentation [DOCDIR] --psdir=DIR ps documentation [DOCDIR] _ACEOF cat <<\_ACEOF System types: --build=BUILD configure for building on BUILD [guessed] --host=HOST cross-compile to build programs to run on HOST [BUILD] _ACEOF fi if test -n "$ac_init_help"; then case $ac_init_help in short | recursive ) echo "Configuration of PostgreSQL 15.7:";; esac cat <<\_ACEOF Optional Features: --disable-option-checking ignore unrecognized --enable/--with options --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --disable-integer-datetimes obsolete option, no longer supported --enable-nls[=LANGUAGES] enable Native Language Support --disable-rpath do not embed shared library search path in executables --disable-spinlocks do not use spinlocks --disable-atomics do not use atomic operations --enable-debug build with debugging symbols (-g) --enable-profiling build with profiling enabled --enable-coverage build with coverage testing instrumentation --enable-dtrace build with DTrace support --enable-tap-tests enable TAP tests (requires Perl and IPC::Run) --enable-depend turn on automatic dependency tracking --enable-cassert enable assertion checks (for debugging) --disable-thread-safety disable thread-safety in client libraries --disable-largefile omit support for large files Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) --with-extra-version=STRING append STRING to version --with-template=NAME override operating system template --with-includes=DIRS look for additional header files in DIRS --with-libraries=DIRS look for additional libraries in DIRS --with-libs=DIRS alternative spelling of --with-libraries --with-pgport=PORTNUM set default port number [5432] --with-blocksize=BLOCKSIZE set table block size in kB [8] --with-segsize=SEGSIZE set table segment size in GB [1] --with-wal-blocksize=BLOCKSIZE set WAL block size in kB [8] --with-CC=CMD set compiler (deprecated) --with-llvm build with LLVM based JIT support --with-icu build with ICU support --with-tcl build Tcl modules (PL/Tcl) --with-tclconfig=DIR tclConfig.sh is in DIR --with-perl build Perl modules (PL/Perl) --with-python build Python modules (PL/Python) --with-gssapi build with GSSAPI support --with-krb-srvnam=NAME default service principal name in Kerberos (GSSAPI) [postgres] --with-pam build with PAM support --with-bsd-auth build with BSD Authentication support --with-ldap build with LDAP support --with-bonjour build with Bonjour support --with-selinux build with SELinux support --with-systemd build with systemd support --without-readline do not use GNU Readline nor BSD Libedit for editing --with-libedit-preferred prefer BSD Libedit over GNU Readline --with-uuid=LIB build contrib/uuid-ossp using LIB (bsd,e2fs,ossp) --with-ossp-uuid obsolete spelling of --with-uuid=ossp --with-libxml build with XML support --with-libxslt use XSLT support when building contrib/xml2 --with-system-tzdata=DIR use system time zone data in DIR --without-zlib do not use Zlib --with-lz4 build with LZ4 support --with-zstd build with ZSTD support --with-gnu-ld assume the C compiler uses GNU ld [default=no] --with-ssl=LIB use LIB for SSL/TLS support (openssl) --with-openssl obsolete spelling of --with-ssl=openssl Some influential environment variables: CC C compiler command CFLAGS C compiler flags LDFLAGS linker flags, e.g. -L if you have libraries in a nonstandard directory LIBS libraries to pass to the linker, e.g. -l CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if you have headers in a nonstandard directory CXX C++ compiler command CXXFLAGS C++ compiler flags LLVM_CONFIG path to llvm-config command CLANG path to clang compiler to generate bitcode CPP C preprocessor PKG_CONFIG path to pkg-config utility PKG_CONFIG_PATH directories to add to pkg-config's search path PKG_CONFIG_LIBDIR path overriding pkg-config's built-in search path ICU_CFLAGS C compiler flags for ICU, overriding pkg-config ICU_LIBS linker flags for ICU, overriding pkg-config XML2_CONFIG path to xml2-config utility XML2_CFLAGS C compiler flags for XML2, overriding pkg-config XML2_LIBS linker flags for XML2, overriding pkg-config LZ4_CFLAGS C compiler flags for LZ4, overriding pkg-config LZ4_LIBS linker flags for LZ4, overriding pkg-config ZSTD_CFLAGS C compiler flags for ZSTD, overriding pkg-config ZSTD_LIBS linker flags for ZSTD, overriding pkg-config LDFLAGS_EX extra linker flags for linking executables only LDFLAGS_SL extra linker flags for linking shared libraries only PERL Perl program PYTHON Python program MSGFMT msgfmt program for NLS TCLSH Tcl interpreter program (tclsh) Use these variables to override the choices made by `configure' or to help it to find libraries and programs with nonstandard names/locations. Report bugs to . PostgreSQL home page: . _ACEOF ac_status=$? fi if test "$ac_init_help" = "recursive"; then # If there are subdirs, report their specific --help. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue test -d "$ac_dir" || { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || continue ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; esac ;; esac ac_abs_top_builddir=$ac_pwd ac_abs_builddir=$ac_pwd$ac_dir_suffix # for backward compatibility: ac_top_builddir=$ac_top_build_prefix case $srcdir in .) # We are building in place. ac_srcdir=. ac_top_srcdir=$ac_top_builddir_sub ac_abs_top_srcdir=$ac_pwd ;; [\\/]* | ?:[\\/]* ) # Absolute name. ac_srcdir=$srcdir$ac_dir_suffix; ac_top_srcdir=$srcdir ac_abs_top_srcdir=$srcdir ;; *) # Relative name. ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix ac_top_srcdir=$ac_top_build_prefix$srcdir ac_abs_top_srcdir=$ac_pwd/$srcdir ;; esac ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix cd "$ac_dir" || { ac_status=$?; continue; } # Check for guested configure. if test -f "$ac_srcdir/configure.gnu"; then echo && $SHELL "$ac_srcdir/configure.gnu" --help=recursive elif test -f "$ac_srcdir/configure"; then echo && $SHELL "$ac_srcdir/configure" --help=recursive else $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 fi || ac_status=$? cd "$ac_pwd" || { ac_status=$?; break; } done fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF PostgreSQL configure 15.7 generated by GNU Autoconf 2.69 Copyright (C) 2012 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. Copyright (c) 1996-2022, PostgreSQL Global Development Group _ACEOF exit fi ## ------------------------ ## ## Autoconf initialization. ## ## ------------------------ ## # ac_fn_c_try_compile LINENO # -------------------------- # Try to compile conftest.$ac_ext, and return whether this succeeded. ac_fn_c_try_compile () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack rm -f conftest.$ac_objext if { { ac_try="$ac_compile" 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 "$ac_compile") 2>conftest.err ac_status=$? if test -s conftest.err; then grep -v '^ *+' conftest.err >conftest.er1 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : ac_retval=0 else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_compile # ac_fn_cxx_try_compile LINENO # ---------------------------- # Try to compile conftest.$ac_ext, and return whether this succeeded. ac_fn_cxx_try_compile () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack rm -f conftest.$ac_objext if { { ac_try="$ac_compile" 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 "$ac_compile") 2>conftest.err ac_status=$? if test -s conftest.err; then grep -v '^ *+' conftest.err >conftest.er1 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { test -z "$ac_cxx_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : ac_retval=0 else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_cxx_try_compile # ac_fn_c_try_link LINENO # ----------------------- # Try to link conftest.$ac_ext, and return whether this succeeded. ac_fn_c_try_link () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack rm -f conftest.$ac_objext conftest$ac_exeext if { { ac_try="$ac_link" case "(($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 "$ac_link") 2>conftest.err ac_status=$? if test -s conftest.err; then grep -v '^ *+' conftest.err >conftest.er1 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || test -x conftest$ac_exeext }; then : ac_retval=0 else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 fi # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would # interfere with the next link command; also delete a directory that is # left behind by Apple's compiler. We do this before executing the actions. rm -rf conftest.dSYM conftest_ipa8_conftest.oo eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_link # ac_fn_c_try_cpp LINENO # ---------------------- # Try to preprocess conftest.$ac_ext, and return whether this succeeded. ac_fn_c_try_cpp () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack if { { ac_try="$ac_cpp conftest.$ac_ext" 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 "$ac_cpp conftest.$ac_ext") 2>conftest.err ac_status=$? if test -s conftest.err; then grep -v '^ *+' conftest.err >conftest.er1 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } > conftest.i && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : ac_retval=0 else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=1 fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_cpp # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES # ------------------------------------------------------- # Tests whether HEADER exists, giving a warning if it cannot be compiled using # the include files in INCLUDES and setting the cache variable VAR # accordingly. ac_fn_c_check_header_mongrel () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack if eval \${$3+:} false; then : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } else # Is the header compilable? { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 $as_echo_n "checking $2 usability... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 #include <$2> _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_header_compiler=yes else ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 $as_echo "$ac_header_compiler" >&6; } # Is the header present? { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 $as_echo_n "checking $2 presence... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <$2> _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : ac_header_preproc=yes else ac_header_preproc=no fi rm -f conftest.err conftest.i conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 $as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( yes:no: ) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} ;; no:yes:* ) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} ( $as_echo "## ---------------------------------------------- ## ## Report this to pgsql-bugs@lists.postgresql.org ## ## ---------------------------------------------- ##" ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else eval "$3=\$ac_header_compiler" fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_header_mongrel # ac_fn_c_try_run LINENO # ---------------------- # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes # that executables *can* be run. ac_fn_c_try_run () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack if { { ac_try="$ac_link" case "(($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 "$ac_link") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' { { 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 "$ac_try") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then : ac_retval=0 else $as_echo "$as_me: program exited with status $ac_status" >&5 $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_retval=$ac_status fi rm -rf conftest.dSYM conftest_ipa8_conftest.oo eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_run # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES # ------------------------------------------------------- # Tests whether HEADER exists and can be compiled using the include files in # INCLUDES, setting the cache variable VAR accordingly. ac_fn_c_check_header_compile () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 #include <$2> _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$3=yes" else eval "$3=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_header_compile # ac_fn_c_check_func LINENO FUNC VAR # ---------------------------------- # Tests whether FUNC exists, setting the cache variable VAR accordingly ac_fn_c_check_func () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Define $2 to an innocuous variant, in case declares $2. For example, HP-UX 11i declares gettimeofday. */ #define $2 innocuous_$2 /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $2 (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $2 /* 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 $2 (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined __stub_$2 || defined __stub___$2 choke me #endif int main () { return $2 (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : eval "$3=yes" else eval "$3=no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_func # ac_fn_c_check_type LINENO TYPE VAR INCLUDES # ------------------------------------------- # Tests whether TYPE exists after having included INCLUDES, setting cache # variable VAR accordingly. ac_fn_c_check_type () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 $as_echo_n "checking for $2... " >&6; } if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else eval "$3=no" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 int main () { if (sizeof ($2)) return 0; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 int main () { if (sizeof (($2))) return 0; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : else eval "$3=yes" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_type # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES # ---------------------------------------------------- # Tries to find if the field MEMBER exists in type AGGR, after including # INCLUDES, setting cache variable VAR accordingly. ac_fn_c_check_member () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 $as_echo_n "checking for $2.$3... " >&6; } if eval \${$4+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $5 int main () { static $2 ac_aggr; if (ac_aggr.$3) return 0; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$4=yes" else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $5 int main () { static $2 ac_aggr; if (sizeof ac_aggr.$3) return 0; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$4=yes" else eval "$4=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi eval ac_res=\$$4 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_member # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES # -------------------------------------------- # Tries to find the compile-time value of EXPR in a program that includes # INCLUDES, setting VAR accordingly. Returns whether the value could be # computed ac_fn_c_compute_int () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 int main () { static int test_array [1 - 2 * !(($2) >= 0)]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_lo=0 ac_mid=0 while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 int main () { static int test_array [1 - 2 * !(($2) <= $ac_mid)]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_hi=$ac_mid; break else as_fn_arith $ac_mid + 1 && ac_lo=$as_val if test $ac_lo -le $ac_mid; then ac_lo= ac_hi= break fi as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 int main () { static int test_array [1 - 2 * !(($2) < 0)]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_hi=-1 ac_mid=-1 while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 int main () { static int test_array [1 - 2 * !(($2) >= $ac_mid)]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_lo=$ac_mid; break else as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val if test $ac_mid -le $ac_hi; then ac_lo= ac_hi= break fi as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else ac_lo= ac_hi= fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # Binary search between lo and hi bounds. while test "x$ac_lo" != "x$ac_hi"; do as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 int main () { static int test_array [1 - 2 * !(($2) <= $ac_mid)]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_hi=$ac_mid else as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done case $ac_lo in #(( ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; '') ac_retval=1 ;; esac else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 static long int longval () { return $2; } static unsigned long int ulongval () { return $2; } #include #include int main () { FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; if (($2) < 0) { long int i = longval (); if (i != ($2)) return 1; fprintf (f, "%ld", i); } else { unsigned long int i = ulongval (); if (i != ($2)) return 1; fprintf (f, "%lu", i); } /* Do not output a trailing newline, as this causes \r\n confusion on some platforms. */ return ferror (f) || fclose (f) != 0; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : echo >>conftest.val; read $3 &5 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } if eval \${$3+:} false; then : $as_echo_n "(cached) " >&6 else ac_save_werror_flag=$ac_c_werror_flag ac_c_werror_flag="$ac_c_decl_warn_flag$ac_c_werror_flag" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 int main () { #ifndef $as_decl_name #ifdef __cplusplus (void) $as_decl_use; #else (void) $as_decl_name; #endif #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : eval "$3=yes" else eval "$3=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_werror_flag fi eval ac_res=\$$3 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 $as_echo "$ac_res" >&6; } eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_decl cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by PostgreSQL $as_me 15.7, which was generated by GNU Autoconf 2.69. Invocation command line was $ $0 $@ _ACEOF exec 5>>config.log { cat <<_ASUNAME ## --------- ## ## Platform. ## ## --------- ## hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` _ASUNAME as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. $as_echo "PATH: $as_dir" done IFS=$as_save_IFS } >&5 cat >&5 <<_ACEOF ## ----------- ## ## Core tests. ## ## ----------- ## _ACEOF # Keep a trace of the command line. # Strip out --no-create and --no-recursion so they do not pile up. # Strip out --silent because we don't want to record it for future runs. # Also quote any args containing shell meta-characters. # Make two passes to allow for proper duplicate-argument suppression. ac_configure_args= ac_configure_args0= ac_configure_args1= ac_must_keep_next=false for ac_pass in 1 2 do for ac_arg do case $ac_arg in -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil) continue ;; *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac case $ac_pass in 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2) as_fn_append ac_configure_args1 " '$ac_arg'" if test $ac_must_keep_next = true; then ac_must_keep_next=false # Got value, back to normal. else case $ac_arg in *=* | --config-cache | -C | -disable-* | --disable-* \ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | -with-* | --with-* | -without-* | --without-* | --x) case "$ac_configure_args0 " in "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; esac ;; -* ) ac_must_keep_next=true ;; esac fi as_fn_append ac_configure_args " '$ac_arg'" ;; esac done done { ac_configure_args0=; unset ac_configure_args0;} { ac_configure_args1=; unset ac_configure_args1;} # When interrupted or exit'd, cleanup temporary files, and complete # config.log. We remove comments because anyway the quotes in there # would cause problems or look ugly. # WARNING: Use '\'' to represent an apostrophe within the trap. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. trap 'exit_status=$? # Save into config.log some information that might help in debugging. { echo $as_echo "## ---------------- ## ## Cache variables. ## ## ---------------- ##" echo # The following way of writing the cache mishandles newlines in values, ( 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=\ *) sed -n \ "s/'\''/'\''\\\\'\'''\''/g; s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" ;; #( *) sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" ;; esac | sort ) echo $as_echo "## ----------------- ## ## Output variables. ## ## ----------------- ##" echo for ac_var in $ac_subst_vars do eval ac_val=\$$ac_var case $ac_val in *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac $as_echo "$ac_var='\''$ac_val'\''" done | sort echo if test -n "$ac_subst_files"; then $as_echo "## ------------------- ## ## File substitutions. ## ## ------------------- ##" echo for ac_var in $ac_subst_files do eval ac_val=\$$ac_var case $ac_val in *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac $as_echo "$ac_var='\''$ac_val'\''" done | sort echo fi if test -s confdefs.h; then $as_echo "## ----------- ## ## confdefs.h. ## ## ----------- ##" echo cat confdefs.h echo fi test "$ac_signal" != 0 && $as_echo "$as_me: caught signal $ac_signal" $as_echo "$as_me: exit $exit_status" } >&5 rm -f core *.core core.conftest.* && rm -f -r conftest* confdefs* conf$$* $ac_clean_files && exit $exit_status ' 0 for ac_signal in 1 2 13 15; do trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal done ac_signal=0 # confdefs.h avoids OS command line length limits that DEFS can exceed. rm -f -r conftest* confdefs.h $as_echo "/* confdefs.h */" > confdefs.h # Predefined preprocessor variables. cat >>confdefs.h <<_ACEOF #define PACKAGE_NAME "$PACKAGE_NAME" _ACEOF cat >>confdefs.h <<_ACEOF #define PACKAGE_TARNAME "$PACKAGE_TARNAME" _ACEOF cat >>confdefs.h <<_ACEOF #define PACKAGE_VERSION "$PACKAGE_VERSION" _ACEOF cat >>confdefs.h <<_ACEOF #define PACKAGE_STRING "$PACKAGE_STRING" _ACEOF cat >>confdefs.h <<_ACEOF #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" _ACEOF cat >>confdefs.h <<_ACEOF #define PACKAGE_URL "$PACKAGE_URL" _ACEOF # Let the site file select an alternate cache file if it wants to. # Prefer an explicitly selected file to automatically selected ones. ac_site_file1=NONE ac_site_file2=NONE if test -n "$CONFIG_SITE"; then # We do not want a PATH search for config.site. case $CONFIG_SITE in #(( -*) ac_site_file1=./$CONFIG_SITE;; */*) ac_site_file1=$CONFIG_SITE;; *) ac_site_file1=./$CONFIG_SITE;; esac elif test "x$prefix" != xNONE; then ac_site_file1=$prefix/share/config.site ac_site_file2=$prefix/etc/config.site else ac_site_file1=$ac_default_prefix/share/config.site ac_site_file2=$ac_default_prefix/etc/config.site fi for ac_site_file in "$ac_site_file1" "$ac_site_file2" do test "x$ac_site_file" = xNONE && continue if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 $as_echo "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" \ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file See \`config.log' for more details" "$LINENO" 5; } fi done if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special files # actually), so we avoid doing that. DJGPP emulates it as a regular file. if test /dev/null != "$cache_file" && test -f "$cache_file"; then { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 $as_echo "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 $as_echo "$as_me: creating cache $cache_file" >&6;} >$cache_file fi # Check that the precious variables saved in the cache have kept the same # value. ac_cache_corrupted=false for ac_var in $ac_precious_vars; do eval ac_old_set=\$ac_cv_env_${ac_var}_set eval ac_new_set=\$ac_env_${ac_var}_set eval ac_old_val=\$ac_cv_env_${ac_var}_value eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) if test "x$ac_old_val" != "x$ac_new_val"; then # differences in whitespace do not lead to failure. ac_old_val_w=`echo x $ac_old_val` ac_new_val_w=`echo x $ac_new_val` if test "$ac_old_val_w" != "$ac_new_val_w"; then { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} ac_cache_corrupted=: else { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} eval $ac_var=\$ac_old_val fi { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. if test "$ac_new_set" = set; then case $ac_new_val in *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; *) ac_arg=$ac_var=$ac_new_val ;; esac case " $ac_configure_args " in *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. *) as_fn_append ac_configure_args " '$ac_arg'" ;; esac fi done if $ac_cache_corrupted; then { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 fi ## -------------------- ## ## Main body of script. ## ## -------------------- ## 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 ac_aux_dir= for ac_dir in config "$srcdir"/config; do if test -f "$ac_dir/install-sh"; then ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/install-sh -c" break elif test -f "$ac_dir/install.sh"; then ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/install.sh -c" break elif test -f "$ac_dir/shtool"; then ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/shtool install -c" break fi done if test -z "$ac_aux_dir"; then as_fn_error $? "cannot find install-sh, install.sh, or shtool in config \"$srcdir\"/config" "$LINENO" 5 fi # These three variables are undocumented and unsupported, # and are intended to be withdrawn in a future Autoconf release. # They can cause serious problems if a builder's source tree is in a directory # whose full name contains unusual characters. ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. cat >>confdefs.h <<_ACEOF #define CONFIGURE_ARGS "$ac_configure_args" _ACEOF PG_MAJORVERSION=`expr "$PACKAGE_VERSION" : '\([0-9][0-9]*\)'` PG_MINORVERSION=`expr "$PACKAGE_VERSION" : '.*\.\([0-9][0-9]*\)'` test -n "$PG_MINORVERSION" || PG_MINORVERSION=0 cat >>confdefs.h <<_ACEOF #define PG_MAJORVERSION "$PG_MAJORVERSION" _ACEOF cat >>confdefs.h <<_ACEOF #define PG_MAJORVERSION_NUM $PG_MAJORVERSION _ACEOF cat >>confdefs.h <<_ACEOF #define PG_MINORVERSION_NUM $PG_MINORVERSION _ACEOF # Check whether --with-extra-version was given. if test "${with_extra_version+set}" = set; then : withval=$with_extra_version; case $withval in yes) as_fn_error $? "argument required for --with-extra-version option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-extra-version option" "$LINENO" 5 ;; *) PG_VERSION="$PACKAGE_VERSION$withval" ;; esac else PG_VERSION="$PACKAGE_VERSION" fi cat >>confdefs.h <<_ACEOF #define PG_VERSION "$PG_VERSION" _ACEOF # Make sure we can run config.sub. $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 $as_echo_n "checking build system type... " >&6; } if ${ac_cv_build+:} false; then : $as_echo_n "(cached) " >&6 else ac_build_alias=$build_alias test "x$ac_build_alias" = x && ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` test "x$ac_build_alias" = x && as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 $as_echo "$ac_cv_build" >&6; } case $ac_cv_build in *-*-*) ;; *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; esac build=$ac_cv_build ac_save_IFS=$IFS; IFS='-' set x $ac_cv_build shift build_cpu=$1 build_vendor=$2 shift; shift # Remember, the first character of IFS is used to create $*, # except with old shells: build_os=$* IFS=$ac_save_IFS case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 $as_echo_n "checking host system type... " >&6; } if ${ac_cv_host+:} false; then : $as_echo_n "(cached) " >&6 else if test "x$host_alias" = x; then ac_cv_host=$ac_cv_build else ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 $as_echo "$ac_cv_host" >&6; } case $ac_cv_host in *-*-*) ;; *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; esac host=$ac_cv_host ac_save_IFS=$IFS; IFS='-' set x $ac_cv_host shift host_cpu=$1 host_vendor=$2 shift; shift # Remember, the first character of IFS is used to create $*, # except with old shells: host_os=$* IFS=$ac_save_IFS case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac template= { $as_echo "$as_me:${as_lineno-$LINENO}: checking which template to use" >&5 $as_echo_n "checking which template to use... " >&6; } # Check whether --with-template was given. if test "${with_template+set}" = set; then : withval=$with_template; case $withval in yes) as_fn_error $? "argument required for --with-template option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-template option" "$LINENO" 5 ;; *) case $withval in list) echo; ls "$srcdir/src/template"; exit;; *) if test -f "$srcdir/src/template/$with_template" ; then template=$withval else as_fn_error $? "'$withval' is not a valid template name. Use 'list' for a list." "$LINENO" 5 fi;; esac ;; esac else # --with-template not given case $host_os in aix*) template=aix ;; cygwin*|msys*) template=cygwin ;; darwin*) template=darwin ;; dragonfly*) template=netbsd ;; freebsd*) template=freebsd ;; hpux*) template=hpux ;; linux*|gnu*|k*bsd*-gnu) template=linux ;; mingw*) template=win32 ;; netbsd*) template=netbsd ;; openbsd*) template=openbsd ;; solaris*) template=solaris ;; esac if test x"$template" = x"" ; then as_fn_error $? " ******************************************************************* PostgreSQL has apparently not been ported to your platform yet. To try a manual configuration, look into the src/template directory for a similar platform and use the '--with-template=' option. Please also contact to see about rectifying this. Include the above 'checking host system type...' line. ******************************************************************* " "$LINENO" 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $template" >&5 $as_echo "$template" >&6; } PORTNAME=$template # Initialize default assumption that we do not need separate assembly code # for TAS (test-and-set). This can be overridden by the template file # when it's executed. need_tas=no tas_file=dummy.s # Default, works for most platforms, override in template file if needed DLSUFFIX=".so" ## ## Command line options ## # # Add non-standard directories to the include path # # Check whether --with-includes was given. if test "${with_includes+set}" = set; then : withval=$with_includes; case $withval in yes) as_fn_error $? "argument required for --with-includes option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-includes option" "$LINENO" 5 ;; *) ;; esac fi # # Add non-standard directories to the library search path # # Check whether --with-libraries was given. if test "${with_libraries+set}" = set; then : withval=$with_libraries; case $withval in yes) as_fn_error $? "argument required for --with-libraries option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-libraries option" "$LINENO" 5 ;; *) LIBRARY_DIRS=$withval ;; esac fi # Check whether --with-libs was given. if test "${with_libs+set}" = set; then : withval=$with_libs; case $withval in yes) as_fn_error $? "argument required for --with-libs option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-libs option" "$LINENO" 5 ;; *) LIBRARY_DIRS=$withval ;; esac fi # # 64-bit integer date/time storage is now the only option, but to avoid # unnecessary breakage of build scripts, continue to accept an explicit # "--enable-integer-datetimes" switch. # # Check whether --enable-integer-datetimes was given. if test "${enable_integer_datetimes+set}" = set; then : enableval=$enable_integer_datetimes; case $enableval in yes) : ;; no) as_fn_error $? "--disable-integer-datetimes is no longer supported" "$LINENO" 5 ;; *) as_fn_error $? "no argument expected for --enable-integer-datetimes option" "$LINENO" 5 ;; esac else enable_integer_datetimes=yes fi # # NLS # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is wanted" >&5 $as_echo_n "checking whether NLS is wanted... " >&6; } # Check whether --enable-nls was given. if test "${enable_nls+set}" = set; then : enableval=$enable_nls; case $enableval in yes) : ;; no) : ;; *) enable_nls=yes WANTED_LANGUAGES=$enableval ;; esac else enable_nls=no fi if test "$enable_nls" = yes; then $as_echo "#define ENABLE_NLS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_nls" >&5 $as_echo "$enable_nls" >&6; } # # Default port number (--with-pgport), default 5432 # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default port number" >&5 $as_echo_n "checking for default port number... " >&6; } # Check whether --with-pgport was given. if test "${with_pgport+set}" = set; then : withval=$with_pgport; case $withval in yes) as_fn_error $? "argument required for --with-pgport option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-pgport option" "$LINENO" 5 ;; *) default_port=$withval ;; esac else default_port=5432 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_port" >&5 $as_echo "$default_port" >&6; } # Need both of these because some places want an integer and some a string cat >>confdefs.h <<_ACEOF #define DEF_PGPORT ${default_port} _ACEOF cat >>confdefs.h <<_ACEOF #define DEF_PGPORT_STR "${default_port}" _ACEOF # It's worth validating port; you can get very confusing errors otherwise if test x"$default_port" = x""; then as_fn_error $? "invalid --with-pgport specification: empty string" "$LINENO" 5 elif test ! x`echo "$default_port" | sed -e 's/[0-9]*//'` = x""; then as_fn_error $? "invalid --with-pgport specification: must be a number" "$LINENO" 5 elif test ! x`echo "$default_port" | sed -e 's/^0.//'` = x"$default_port"; then as_fn_error $? "invalid --with-pgport specification: must not have leading 0" "$LINENO" 5 elif test "$default_port" -lt "1" -o "$default_port" -gt "65535"; then as_fn_error $? "invalid --with-pgport specification: must be between 1 and 65535" "$LINENO" 5 fi # # '-rpath'-like feature can be disabled # # Check whether --enable-rpath was given. if test "${enable_rpath+set}" = set; then : enableval=$enable_rpath; case $enableval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --enable-rpath option" "$LINENO" 5 ;; esac else enable_rpath=yes fi # # Spinlocks # # Check whether --enable-spinlocks was given. if test "${enable_spinlocks+set}" = set; then : enableval=$enable_spinlocks; case $enableval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --enable-spinlocks option" "$LINENO" 5 ;; esac else enable_spinlocks=yes fi # # Atomic operations # # Check whether --enable-atomics was given. if test "${enable_atomics+set}" = set; then : enableval=$enable_atomics; case $enableval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --enable-atomics option" "$LINENO" 5 ;; esac else enable_atomics=yes fi # # --enable-debug adds -g to compiler flags # # Check whether --enable-debug was given. if test "${enable_debug+set}" = set; then : enableval=$enable_debug; case $enableval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --enable-debug option" "$LINENO" 5 ;; esac else enable_debug=no fi # # --enable-profiling enables gcc profiling # # Check whether --enable-profiling was given. if test "${enable_profiling+set}" = set; then : enableval=$enable_profiling; case $enableval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --enable-profiling option" "$LINENO" 5 ;; esac else enable_profiling=no fi # # --enable-coverage enables generation of code coverage metrics with gcov # # Check whether --enable-coverage was given. if test "${enable_coverage+set}" = set; then : enableval=$enable_coverage; case $enableval in yes) if test -z "$GCOV"; then for ac_prog in gcov 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_GCOV+:} false; then : $as_echo_n "(cached) " >&6 else case $GCOV in [\\/]* | ?:[\\/]*) ac_cv_path_GCOV="$GCOV" # 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_GCOV="$as_dir/$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 GCOV=$ac_cv_path_GCOV if test -n "$GCOV"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCOV" >&5 $as_echo "$GCOV" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$GCOV" && break done else # Report the value of GCOV in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GCOV" >&5 $as_echo_n "checking for GCOV... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCOV" >&5 $as_echo "$GCOV" >&6; } fi if test -z "$GCOV"; then as_fn_error $? "gcov not found" "$LINENO" 5 fi if test -z "$LCOV"; then for ac_prog in lcov do # Extract the first word of "$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_LCOV+:} false; then : $as_echo_n "(cached) " >&6 else case $LCOV in [\\/]* | ?:[\\/]*) ac_cv_path_LCOV="$LCOV" # 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_LCOV="$as_dir/$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 LCOV=$ac_cv_path_LCOV if test -n "$LCOV"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LCOV" >&5 $as_echo "$LCOV" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$LCOV" && break done else # Report the value of LCOV in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LCOV" >&5 $as_echo_n "checking for LCOV... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LCOV" >&5 $as_echo "$LCOV" >&6; } fi if test -z "$LCOV"; then as_fn_error $? "lcov not found" "$LINENO" 5 fi if test -z "$GENHTML"; then for ac_prog in genhtml do # Extract the first word of "$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_GENHTML+:} false; then : $as_echo_n "(cached) " >&6 else case $GENHTML in [\\/]* | ?:[\\/]*) ac_cv_path_GENHTML="$GENHTML" # 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_GENHTML="$as_dir/$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 GENHTML=$ac_cv_path_GENHTML if test -n "$GENHTML"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENHTML" >&5 $as_echo "$GENHTML" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$GENHTML" && break done else # Report the value of GENHTML in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GENHTML" >&5 $as_echo_n "checking for GENHTML... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENHTML" >&5 $as_echo "$GENHTML" >&6; } fi if test -z "$GENHTML"; then as_fn_error $? "genhtml not found" "$LINENO" 5 fi ;; no) : ;; *) as_fn_error $? "no argument expected for --enable-coverage option" "$LINENO" 5 ;; esac else enable_coverage=no fi # # DTrace # # Check whether --enable-dtrace was given. if test "${enable_dtrace+set}" = set; then : enableval=$enable_dtrace; case $enableval in yes) if test -z "$DTRACE"; then for ac_prog in dtrace 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_DTRACE+:} false; then : $as_echo_n "(cached) " >&6 else case $DTRACE in [\\/]* | ?:[\\/]*) ac_cv_path_DTRACE="$DTRACE" # 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_DTRACE="$as_dir/$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 DTRACE=$ac_cv_path_DTRACE if test -n "$DTRACE"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DTRACE" >&5 $as_echo "$DTRACE" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$DTRACE" && break done else # Report the value of DTRACE in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DTRACE" >&5 $as_echo_n "checking for DTRACE... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DTRACE" >&5 $as_echo "$DTRACE" >&6; } fi if test -z "$DTRACE"; then as_fn_error $? "dtrace not found" "$LINENO" 5 fi ;; no) : ;; *) as_fn_error $? "no argument expected for --enable-dtrace option" "$LINENO" 5 ;; esac else enable_dtrace=no fi # # TAP tests # # Check whether --enable-tap-tests was given. if test "${enable_tap_tests+set}" = set; then : enableval=$enable_tap_tests; case $enableval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --enable-tap-tests option" "$LINENO" 5 ;; esac else enable_tap_tests=no fi # # Block size # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for block size" >&5 $as_echo_n "checking for block size... " >&6; } # Check whether --with-blocksize was given. if test "${with_blocksize+set}" = set; then : withval=$with_blocksize; case $withval in yes) as_fn_error $? "argument required for --with-blocksize option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-blocksize option" "$LINENO" 5 ;; *) blocksize=$withval ;; esac else blocksize=8 fi case ${blocksize} in 1) BLCKSZ=1024;; 2) BLCKSZ=2048;; 4) BLCKSZ=4096;; 8) BLCKSZ=8192;; 16) BLCKSZ=16384;; 32) BLCKSZ=32768;; *) as_fn_error $? "Invalid block size. Allowed values are 1,2,4,8,16,32." "$LINENO" 5 esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${blocksize}kB" >&5 $as_echo "${blocksize}kB" >&6; } cat >>confdefs.h <<_ACEOF #define BLCKSZ ${BLCKSZ} _ACEOF # # Relation segment size # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for segment size" >&5 $as_echo_n "checking for segment size... " >&6; } # Check whether --with-segsize was given. if test "${with_segsize+set}" = set; then : withval=$with_segsize; case $withval in yes) as_fn_error $? "argument required for --with-segsize option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-segsize option" "$LINENO" 5 ;; *) segsize=$withval ;; esac else segsize=1 fi # this expression is set up to avoid unnecessary integer overflow # blocksize is already guaranteed to be a factor of 1024 RELSEG_SIZE=`expr '(' 1024 / ${blocksize} ')' '*' ${segsize} '*' 1024` test $? -eq 0 || exit 1 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${segsize}GB" >&5 $as_echo "${segsize}GB" >&6; } cat >>confdefs.h <<_ACEOF #define RELSEG_SIZE ${RELSEG_SIZE} _ACEOF # # WAL block size # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for WAL block size" >&5 $as_echo_n "checking for WAL block size... " >&6; } # Check whether --with-wal-blocksize was given. if test "${with_wal_blocksize+set}" = set; then : withval=$with_wal_blocksize; case $withval in yes) as_fn_error $? "argument required for --with-wal-blocksize option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-wal-blocksize option" "$LINENO" 5 ;; *) wal_blocksize=$withval ;; esac else wal_blocksize=8 fi case ${wal_blocksize} in 1) XLOG_BLCKSZ=1024;; 2) XLOG_BLCKSZ=2048;; 4) XLOG_BLCKSZ=4096;; 8) XLOG_BLCKSZ=8192;; 16) XLOG_BLCKSZ=16384;; 32) XLOG_BLCKSZ=32768;; 64) XLOG_BLCKSZ=65536;; *) as_fn_error $? "Invalid WAL block size. Allowed values are 1,2,4,8,16,32,64." "$LINENO" 5 esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${wal_blocksize}kB" >&5 $as_echo "${wal_blocksize}kB" >&6; } cat >>confdefs.h <<_ACEOF #define XLOG_BLCKSZ ${XLOG_BLCKSZ} _ACEOF # # C compiler # # For historical reasons you can also use --with-CC to specify the C compiler # to use, although the standard way to do this is to set the CC environment # variable. # Check whether --with-CC was given. if test "${with_CC+set}" = set; then : withval=$with_CC; case $withval in yes) as_fn_error $? "argument required for --with-CC option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-CC option" "$LINENO" 5 ;; *) CC=$with_CC ;; esac fi case $template in aix) pgac_cc_list="gcc xlc"; pgac_cxx_list="g++ xlC";; *) pgac_cc_list="gcc cc"; pgac_cxx_list="g++ c++";; esac ac_ext=c ac_cpp='$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 for ac_prog in $pgac_cc_list do # Extract the first word of "$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 $pgac_cc_list do # Extract the first word of "$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=$ac_ct_CC fi fi test -z "$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 $ac_status = 0; } done cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 $as_echo_n "checking whether the C compiler works... " >&6; } ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` # The possible output files: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" ac_rmfiles= for ac_file in $ac_files do case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; * ) ac_rmfiles="$ac_rmfiles $ac_file";; esac done rm -f $ac_rmfiles if { { ac_try="$ac_link_default" 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 "$ac_link_default") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then : # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' # in a Makefile. We should not override ac_cv_exeext if it was cached, # so that the user can short-circuit this test for compilers unknown to # Autoconf. for ac_file in $ac_files '' do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; then :; else ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` fi # We set ac_cv_exeext here because the later test for it is not # safe: cross compilers may not add the suffix if given an `-o' # argument, so we may need to know it at that point already. # Even if this section looks crufty: it has the advantage of # actually working. break;; * ) break;; esac done test "$ac_cv_exeext" = no && ac_cv_exeext= else ac_file='' fi if test -z "$ac_file"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "C compiler cannot create executables See \`config.log' for more details" "$LINENO" 5; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 $as_echo_n "checking for C compiler default output file name... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 $as_echo "$ac_file" >&6; } ac_exeext=$ac_cv_exeext rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 $as_echo_n "checking for suffix of executables... " >&6; } if { { ac_try="$ac_link" 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 "$ac_link") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then : # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will # work properly (i.e., refer to `conftest.exe'), while it won't with # `rm'. for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` break;; * ) break;; esac done 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 $? "cannot compute suffix of executables: cannot compile and link See \`config.log' for more details" "$LINENO" 5; } fi rm -f conftest conftest$ac_cv_exeext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 $as_echo "$ac_cv_exeext" >&6; } rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { FILE *f = fopen ("conftest.out", "w"); return ferror (f) || fclose (f) != 0; ; return 0; } _ACEOF ac_clean_files="$ac_clean_files conftest.out" # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 $as_echo_n "checking whether we are cross compiling... " >&6; } if test "$cross_compiling" != yes; then { { ac_try="$ac_link" case "(($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 "$ac_link") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if { ac_try='./conftest$ac_cv_exeext' { { 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 "$ac_try") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes 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 $? "cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details" "$LINENO" 5; } fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 $as_echo "$cross_compiling" >&6; } rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out ac_clean_files=$ac_clean_files_save { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 $as_echo_n "checking for suffix of object files... " >&6; } if ${ac_cv_objext+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.o conftest.obj if { { ac_try="$ac_compile" case "(($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 "$ac_compile") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then : for ac_file in conftest.o conftest.obj conftest.*; do test -f "$ac_file" || continue; case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` break;; esac done else $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot compute suffix of object files: cannot compile See \`config.log' for more details" "$LINENO" 5; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 $as_echo "$ac_cv_objext" >&6; } OBJEXT=$ac_cv_objext ac_objext=$OBJEXT { $as_echo "$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.$ac_ext /* end confdefs.h. */ #include #include struct stat; /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i) char **p; int i; { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not '\xHH' hex character constants. These don't provoke an error unfortunately, instead are silently treated as 'x'. The following induces an error, until -std is added to get proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an array size at least. It's necessary to write '\x00'==0 to get something that's true only with -std. */ int osf4_cc_array ['\x00' == 0 ? 1 : -1]; /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters inside strings and character constants. */ #define FOO(x) 'x' int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); int argc; char **argv; int main () { return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; ; return 0; } _ACEOF for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" do CC="$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 #include #include #include #include // 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$ac_cv_prog_cc_c99" != xno; then : fi # Error out if the compiler does not support C99, as the codebase # relies on that. if test "$ac_cv_prog_cc_c99" = no; then as_fn_error $? "C compiler \"$CC\" does not support C99" "$LINENO" 5 fi ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu if test -z "$CXX"; then if test -n "$CCC"; then CXX=$CCC else if test -n "$ac_tool_prefix"; then for ac_prog in $pgac_cxx_list do # Extract the first word of "$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_CXX+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CXX"; then ac_cv_prog_CXX="$CXX" # Let the user override the test. else as_save_IFS=$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_CXX="$ac_tool_prefix$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 CXX=$ac_cv_prog_CXX if test -n "$CXX"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 $as_echo "$CXX" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$CXX" && break done fi if test -z "$CXX"; then ac_ct_CXX=$CXX for ac_prog in $pgac_cxx_list do # Extract the first word of "$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_CXX+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CXX"; then ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. else as_save_IFS=$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_CXX="$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_CXX=$ac_cv_prog_ac_ct_CXX if test -n "$ac_ct_CXX"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 $as_echo "$ac_ct_CXX" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_CXX" && break done if test "x$ac_ct_CXX" = x; then CXX="g++" 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 CXX=$ac_ct_CXX fi fi fi fi # 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_cxx_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_cxx_try_compile "$LINENO"; then : ac_compiler_gnu=yes else ac_compiler_gnu=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_cxx_compiler_gnu=$ac_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } if test $ac_compiler_gnu = yes; then GXX=yes else GXX= fi ac_test_CXXFLAGS=${CXXFLAGS+set} ac_save_CXXFLAGS=$CXXFLAGS { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 $as_echo_n "checking whether $CXX accepts -g... " >&6; } if ${ac_cv_prog_cxx_g+:} false; then : $as_echo_n "(cached) " >&6 else ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_cv_prog_cxx_g=no CXXFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : ac_cv_prog_cxx_g=yes else CXXFLAGS="" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : else ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : ac_cv_prog_cxx_g=yes fi rm -f core conftest.err conftest.$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.$ac_ext ac_cxx_werror_flag=$ac_save_cxx_werror_flag fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 $as_echo "$ac_cv_prog_cxx_g" >&6; } if test "$ac_test_CXXFLAGS" = set; then CXXFLAGS=$ac_save_CXXFLAGS elif test $ac_cv_prog_cxx_g = yes; then if test "$GXX" = yes; then CXXFLAGS="-g -O2" else CXXFLAGS="-g" fi else if test "$GXX" = yes; then CXXFLAGS="-O2" else CXXFLAGS= fi fi ac_ext=c ac_cpp='$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 # Check if it's Intel's compiler, which (usually) pretends to be gcc, # but has idiosyncrasies of its own. We assume icc will define # __INTEL_COMPILER regardless of CFLAGS. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { #ifndef __INTEL_COMPILER choke me #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ICC=yes else ICC=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # Check if it's Sun Studio compiler. We assume that # __SUNPRO_C will be defined for Sun Studio compilers cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { #ifndef __SUNPRO_C choke me #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : SUN_STUDIO_CC=yes else SUN_STUDIO_CC=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # # LLVM # # Checked early because subsequent tests depend on it. # Check whether --with-llvm was given. if test "${with_llvm+set}" = set; then : withval=$with_llvm; case $withval in yes) $as_echo "#define USE_LLVM 1" >>confdefs.h ;; no) : ;; *) as_fn_error $? "no argument expected for --with-llvm option" "$LINENO" 5 ;; esac else with_llvm=no fi 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 test "$with_llvm" = yes; then : if test -z "$LLVM_CONFIG"; then for ac_prog in llvm-config llvm-config-7 llvm-config-6.0 llvm-config-5.0 llvm-config-4.0 llvm-config-3.9 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_LLVM_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else case $LLVM_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_LLVM_CONFIG="$LLVM_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_LLVM_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 LLVM_CONFIG=$ac_cv_path_LLVM_CONFIG if test -n "$LLVM_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LLVM_CONFIG" >&5 $as_echo "$LLVM_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$LLVM_CONFIG" && break done else # Report the value of LLVM_CONFIG in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LLVM_CONFIG" >&5 $as_echo_n "checking for LLVM_CONFIG... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LLVM_CONFIG" >&5 $as_echo "$LLVM_CONFIG" >&6; } fi # no point continuing if llvm wasn't found if test -z "$LLVM_CONFIG"; then as_fn_error $? "llvm-config not found, but required when compiling --with-llvm, specify with LLVM_CONFIG=" "$LINENO" 5 fi # check if detected $LLVM_CONFIG is executable pgac_llvm_version="$($LLVM_CONFIG --version 2> /dev/null || echo no)" if test "x$pgac_llvm_version" = "xno"; then as_fn_error $? "$LLVM_CONFIG does not work" "$LINENO" 5 fi # and whether the version is supported if echo $pgac_llvm_version | $AWK -F '.' '{ if ($1 >= 4 || ($1 == 3 && $2 >= 9)) exit 1; else exit 0;}';then as_fn_error $? "$LLVM_CONFIG version is $pgac_llvm_version but at least 3.9 is required" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: using llvm $pgac_llvm_version" >&5 $as_echo "$as_me: using llvm $pgac_llvm_version" >&6;} # need clang to create some bitcode files if test -z "$CLANG"; then for ac_prog in clang clang-7 clang-6.0 clang-5.0 clang-4.0 clang-3.9 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_CLANG+:} false; then : $as_echo_n "(cached) " >&6 else case $CLANG in [\\/]* | ?:[\\/]*) ac_cv_path_CLANG="$CLANG" # 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_CLANG="$as_dir/$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 CLANG=$ac_cv_path_CLANG if test -n "$CLANG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CLANG" >&5 $as_echo "$CLANG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$CLANG" && break done else # Report the value of CLANG in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CLANG" >&5 $as_echo_n "checking for CLANG... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CLANG" >&5 $as_echo "$CLANG" >&6; } fi if test -z "$CLANG"; then as_fn_error $? "clang not found, but required when compiling --with-llvm, specify with CLANG=" "$LINENO" 5 fi # make sure clang is executable if test "x$($CLANG --version 2> /dev/null || echo no)" = "xno"; then as_fn_error $? "$CLANG does not work" "$LINENO" 5 fi # Could check clang version, but it doesn't seem that # important. Systems with a new enough LLVM version are usually # going to have a decent clang version too. It's also not entirely # clear what the minimum version is. # Collect compiler flags necessary to build the LLVM dependent # shared library. for pgac_option in `$LLVM_CONFIG --cppflags`; do case $pgac_option in -I*|-D*) LLVM_CPPFLAGS="$pgac_option $LLVM_CPPFLAGS";; esac done for pgac_option in `$LLVM_CONFIG --ldflags`; do case $pgac_option in -L*) LDFLAGS="$LDFLAGS $pgac_option";; esac done # ABI influencing options, standard influencing options for pgac_option in `$LLVM_CONFIG --cxxflags`; do case $pgac_option in -fno-rtti*) LLVM_CXXFLAGS="$LLVM_CXXFLAGS $pgac_option";; -std=*) LLVM_CXXFLAGS="$LLVM_CXXFLAGS $pgac_option";; esac done # Look for components we're interested in, collect necessary # libs. As some components are optional, we can't just list all of # them as it'd raise an error. pgac_components=''; for pgac_component in `$LLVM_CONFIG --components`; do case $pgac_component in engine) pgac_components="$pgac_components $pgac_component";; debuginfodwarf) pgac_components="$pgac_components $pgac_component";; orcjit) pgac_components="$pgac_components $pgac_component";; passes) pgac_components="$pgac_components $pgac_component";; native) pgac_components="$pgac_components $pgac_component";; perfjitevents) pgac_components="$pgac_components $pgac_component";; esac done; # And then get the libraries that need to be linked in for the # selected components. They're large libraries, we only want to # link them into the LLVM using shared library. for pgac_option in `$LLVM_CONFIG --libs --system-libs $pgac_components`; do case $pgac_option in -l*) LLVM_LIBS="$LLVM_LIBS $pgac_option";; esac done LLVM_BINPATH=`$LLVM_CONFIG --bindir` fi # fi unset CFLAGS unset CXXFLAGS # # Read the template # . "$srcdir/src/template/$template" || exit # C[XX]FLAGS are selected so: # If the user specifies something in the environment, that is used. # else: If the template file set something, that is used. # else: If coverage was enabled, don't set anything. # else: If the compiler is GCC, then we use -O2. # else: If the compiler is something else, then we use -O, unless debugging. if test "$ac_env_CFLAGS_set" = set; then CFLAGS=$ac_env_CFLAGS_value elif test "${CFLAGS+set}" = set; then : # (keep what template set) elif test "$enable_coverage" = yes; then : # no optimization by default elif test "$GCC" = yes; then CFLAGS="-O2" else # if the user selected debug mode, don't use -O if test "$enable_debug" != yes; then CFLAGS="-O" fi fi if test "$ac_env_CXXFLAGS_set" = set; then CXXFLAGS=$ac_env_CXXFLAGS_value elif test "${CXXFLAGS+set}" = set; then : # (keep what template set) elif test "$enable_coverage" = yes; then : # no optimization by default elif test "$GCC" = yes; then CXXFLAGS="-O2" else # if the user selected debug mode, don't use -O if test "$enable_debug" != yes; then CXXFLAGS="-O" fi fi # When generating bitcode (for inlining) we always want to use -O2 # even when --enable-debug is specified. The bitcode is not going to # be used for line-by-line debugging, and JIT inlining doesn't work # without at least -O1 (otherwise clang will emit 'noinline' # attributes everywhere), which is bad for testing. Still allow the # environment to override if done explicitly. if test "$ac_env_BITCODE_CFLAGS_set" = set; then BITCODE_CFLAGS=$ac_env_BITCODE_CFLAGS_value else BITCODE_CFLAGS="-O2 $BITCODE_CFLAGS" fi if test "$ac_env_BITCODE_CXXFLAGS_set" = set; then BITCODE_CXXFLAGS=$ac_env_BITCODE_CXXFLAGS_value else BITCODE_CXXFLAGS="-O2 $BITCODE_CXXFLAGS" fi # C[XX]FLAGS we determined above will be added back at the end user_CFLAGS=$CFLAGS CFLAGS="" user_CXXFLAGS=$CXXFLAGS CXXFLAGS="" user_BITCODE_CFLAGS=$BITCODE_CFLAGS BITCODE_CFLAGS="" user_BITCODE_CXXFLAGS=$BITCODE_CXXFLAGS BITCODE_CXXFLAGS="" # set CFLAGS_UNROLL_LOOPS and CFLAGS_VECTORIZE from the environment, if present if test "$ac_env_CFLAGS_UNROLL_LOOPS_set" = set; then CFLAGS_UNROLL_LOOPS=$ac_env_CFLAGS_UNROLL_LOOPS_value fi if test "$ac_env_CFLAGS_VECTORIZE_set" = set; then CFLAGS_VECTORIZE=$ac_env_CFLAGS_VECTORIZE_value fi # Some versions of GCC support some additional useful warning flags. # Check whether they are supported, and add them to CFLAGS if so. # ICC pretends to be GCC but it's lying; it doesn't support these flags, # but has its own. Also check other compiler-specific flags here. if test "$GCC" = yes -a "$ICC" = no; then CFLAGS="-Wall -Wmissing-prototypes -Wpointer-arith" CXXFLAGS="-Wall -Wpointer-arith" # These work in some but not all gcc versions save_CFLAGS=$CFLAGS { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wdeclaration-after-statement, for CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -Wdeclaration-after-statement, for CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__Wdeclaration_after_statement+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS} -Wdeclaration-after-statement" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__Wdeclaration_after_statement=yes else pgac_cv_prog_CC_cflags__Wdeclaration_after_statement=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wdeclaration_after_statement" >&5 $as_echo "$pgac_cv_prog_CC_cflags__Wdeclaration_after_statement" >&6; } if test x"$pgac_cv_prog_CC_cflags__Wdeclaration_after_statement" = x"yes"; then CFLAGS="${CFLAGS} -Wdeclaration-after-statement" fi # -Wdeclaration-after-statement isn't applicable for C++. Specific C files # disable it, so AC_SUBST the negative form. PERMIT_DECLARATION_AFTER_STATEMENT= if test x"$save_CFLAGS" != x"$CFLAGS"; then PERMIT_DECLARATION_AFTER_STATEMENT=-Wno-declaration-after-statement fi # Really don't want VLAs to be used in our dialect of C { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Werror=vla, for CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -Werror=vla, for CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__Werror_vla+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS} -Werror=vla" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__Werror_vla=yes else pgac_cv_prog_CC_cflags__Werror_vla=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Werror_vla" >&5 $as_echo "$pgac_cv_prog_CC_cflags__Werror_vla" >&6; } if test x"$pgac_cv_prog_CC_cflags__Werror_vla" = x"yes"; then CFLAGS="${CFLAGS} -Werror=vla" fi # On macOS, complain about usage of symbols newer than the deployment target { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Werror=unguarded-availability-new, for CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -Werror=unguarded-availability-new, for CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__Werror_unguarded_availability_new+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS} -Werror=unguarded-availability-new" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__Werror_unguarded_availability_new=yes else pgac_cv_prog_CC_cflags__Werror_unguarded_availability_new=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Werror_unguarded_availability_new" >&5 $as_echo "$pgac_cv_prog_CC_cflags__Werror_unguarded_availability_new" >&6; } if test x"$pgac_cv_prog_CC_cflags__Werror_unguarded_availability_new" = x"yes"; then CFLAGS="${CFLAGS} -Werror=unguarded-availability-new" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -Werror=unguarded-availability-new, for CXXFLAGS" >&5 $as_echo_n "checking whether ${CXX} supports -Werror=unguarded-availability-new, for CXXFLAGS... " >&6; } if ${pgac_cv_prog_CXX_cxxflags__Werror_unguarded_availability_new+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CXX} CXXFLAGS="${CXXFLAGS} -Werror=unguarded-availability-new" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CXX_cxxflags__Werror_unguarded_availability_new=yes else pgac_cv_prog_CXX_cxxflags__Werror_unguarded_availability_new=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__Werror_unguarded_availability_new" >&5 $as_echo "$pgac_cv_prog_CXX_cxxflags__Werror_unguarded_availability_new" >&6; } if test x"$pgac_cv_prog_CXX_cxxflags__Werror_unguarded_availability_new" = x"yes"; then CXXFLAGS="${CXXFLAGS} -Werror=unguarded-availability-new" fi # -Wvla is not applicable for C++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wendif-labels, for CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -Wendif-labels, for CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__Wendif_labels+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS} -Wendif-labels" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__Wendif_labels=yes else pgac_cv_prog_CC_cflags__Wendif_labels=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wendif_labels" >&5 $as_echo "$pgac_cv_prog_CC_cflags__Wendif_labels" >&6; } if test x"$pgac_cv_prog_CC_cflags__Wendif_labels" = x"yes"; then CFLAGS="${CFLAGS} -Wendif-labels" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -Wendif-labels, for CXXFLAGS" >&5 $as_echo_n "checking whether ${CXX} supports -Wendif-labels, for CXXFLAGS... " >&6; } if ${pgac_cv_prog_CXX_cxxflags__Wendif_labels+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CXX} CXXFLAGS="${CXXFLAGS} -Wendif-labels" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CXX_cxxflags__Wendif_labels=yes else pgac_cv_prog_CXX_cxxflags__Wendif_labels=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__Wendif_labels" >&5 $as_echo "$pgac_cv_prog_CXX_cxxflags__Wendif_labels" >&6; } if test x"$pgac_cv_prog_CXX_cxxflags__Wendif_labels" = x"yes"; then CXXFLAGS="${CXXFLAGS} -Wendif-labels" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wmissing-format-attribute, for CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -Wmissing-format-attribute, for CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__Wmissing_format_attribute+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS} -Wmissing-format-attribute" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__Wmissing_format_attribute=yes else pgac_cv_prog_CC_cflags__Wmissing_format_attribute=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wmissing_format_attribute" >&5 $as_echo "$pgac_cv_prog_CC_cflags__Wmissing_format_attribute" >&6; } if test x"$pgac_cv_prog_CC_cflags__Wmissing_format_attribute" = x"yes"; then CFLAGS="${CFLAGS} -Wmissing-format-attribute" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -Wmissing-format-attribute, for CXXFLAGS" >&5 $as_echo_n "checking whether ${CXX} supports -Wmissing-format-attribute, for CXXFLAGS... " >&6; } if ${pgac_cv_prog_CXX_cxxflags__Wmissing_format_attribute+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CXX} CXXFLAGS="${CXXFLAGS} -Wmissing-format-attribute" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CXX_cxxflags__Wmissing_format_attribute=yes else pgac_cv_prog_CXX_cxxflags__Wmissing_format_attribute=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__Wmissing_format_attribute" >&5 $as_echo "$pgac_cv_prog_CXX_cxxflags__Wmissing_format_attribute" >&6; } if test x"$pgac_cv_prog_CXX_cxxflags__Wmissing_format_attribute" = x"yes"; then CXXFLAGS="${CXXFLAGS} -Wmissing-format-attribute" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wimplicit-fallthrough=3, for CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -Wimplicit-fallthrough=3, for CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__Wimplicit_fallthrough_3+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS} -Wimplicit-fallthrough=3" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__Wimplicit_fallthrough_3=yes else pgac_cv_prog_CC_cflags__Wimplicit_fallthrough_3=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wimplicit_fallthrough_3" >&5 $as_echo "$pgac_cv_prog_CC_cflags__Wimplicit_fallthrough_3" >&6; } if test x"$pgac_cv_prog_CC_cflags__Wimplicit_fallthrough_3" = x"yes"; then CFLAGS="${CFLAGS} -Wimplicit-fallthrough=3" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -Wimplicit-fallthrough=3, for CXXFLAGS" >&5 $as_echo_n "checking whether ${CXX} supports -Wimplicit-fallthrough=3, for CXXFLAGS... " >&6; } if ${pgac_cv_prog_CXX_cxxflags__Wimplicit_fallthrough_3+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CXX} CXXFLAGS="${CXXFLAGS} -Wimplicit-fallthrough=3" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CXX_cxxflags__Wimplicit_fallthrough_3=yes else pgac_cv_prog_CXX_cxxflags__Wimplicit_fallthrough_3=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__Wimplicit_fallthrough_3" >&5 $as_echo "$pgac_cv_prog_CXX_cxxflags__Wimplicit_fallthrough_3" >&6; } if test x"$pgac_cv_prog_CXX_cxxflags__Wimplicit_fallthrough_3" = x"yes"; then CXXFLAGS="${CXXFLAGS} -Wimplicit-fallthrough=3" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wcast-function-type, for CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -Wcast-function-type, for CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__Wcast_function_type+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS} -Wcast-function-type" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__Wcast_function_type=yes else pgac_cv_prog_CC_cflags__Wcast_function_type=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wcast_function_type" >&5 $as_echo "$pgac_cv_prog_CC_cflags__Wcast_function_type" >&6; } if test x"$pgac_cv_prog_CC_cflags__Wcast_function_type" = x"yes"; then CFLAGS="${CFLAGS} -Wcast-function-type" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -Wcast-function-type, for CXXFLAGS" >&5 $as_echo_n "checking whether ${CXX} supports -Wcast-function-type, for CXXFLAGS... " >&6; } if ${pgac_cv_prog_CXX_cxxflags__Wcast_function_type+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CXX} CXXFLAGS="${CXXFLAGS} -Wcast-function-type" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CXX_cxxflags__Wcast_function_type=yes else pgac_cv_prog_CXX_cxxflags__Wcast_function_type=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__Wcast_function_type" >&5 $as_echo "$pgac_cv_prog_CXX_cxxflags__Wcast_function_type" >&6; } if test x"$pgac_cv_prog_CXX_cxxflags__Wcast_function_type" = x"yes"; then CXXFLAGS="${CXXFLAGS} -Wcast-function-type" fi # This was included in -Wall/-Wformat in older GCC versions { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wformat-security, for CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -Wformat-security, for CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__Wformat_security+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS} -Wformat-security" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__Wformat_security=yes else pgac_cv_prog_CC_cflags__Wformat_security=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wformat_security" >&5 $as_echo "$pgac_cv_prog_CC_cflags__Wformat_security" >&6; } if test x"$pgac_cv_prog_CC_cflags__Wformat_security" = x"yes"; then CFLAGS="${CFLAGS} -Wformat-security" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -Wformat-security, for CXXFLAGS" >&5 $as_echo_n "checking whether ${CXX} supports -Wformat-security, for CXXFLAGS... " >&6; } if ${pgac_cv_prog_CXX_cxxflags__Wformat_security+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CXX} CXXFLAGS="${CXXFLAGS} -Wformat-security" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CXX_cxxflags__Wformat_security=yes else pgac_cv_prog_CXX_cxxflags__Wformat_security=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__Wformat_security" >&5 $as_echo "$pgac_cv_prog_CXX_cxxflags__Wformat_security" >&6; } if test x"$pgac_cv_prog_CXX_cxxflags__Wformat_security" = x"yes"; then CXXFLAGS="${CXXFLAGS} -Wformat-security" fi # Disable strict-aliasing rules; needed for gcc 3.3+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -fno-strict-aliasing, for CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -fno-strict-aliasing, for CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__fno_strict_aliasing+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS} -fno-strict-aliasing" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__fno_strict_aliasing=yes else pgac_cv_prog_CC_cflags__fno_strict_aliasing=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__fno_strict_aliasing" >&5 $as_echo "$pgac_cv_prog_CC_cflags__fno_strict_aliasing" >&6; } if test x"$pgac_cv_prog_CC_cflags__fno_strict_aliasing" = x"yes"; then CFLAGS="${CFLAGS} -fno-strict-aliasing" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -fno-strict-aliasing, for CXXFLAGS" >&5 $as_echo_n "checking whether ${CXX} supports -fno-strict-aliasing, for CXXFLAGS... " >&6; } if ${pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CXX} CXXFLAGS="${CXXFLAGS} -fno-strict-aliasing" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing=yes else pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing" >&5 $as_echo "$pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing" >&6; } if test x"$pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing" = x"yes"; then CXXFLAGS="${CXXFLAGS} -fno-strict-aliasing" fi # Disable optimizations that assume no overflow; needed for gcc 4.3+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -fwrapv, for CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -fwrapv, for CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__fwrapv+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS} -fwrapv" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__fwrapv=yes else pgac_cv_prog_CC_cflags__fwrapv=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__fwrapv" >&5 $as_echo "$pgac_cv_prog_CC_cflags__fwrapv" >&6; } if test x"$pgac_cv_prog_CC_cflags__fwrapv" = x"yes"; then CFLAGS="${CFLAGS} -fwrapv" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -fwrapv, for CXXFLAGS" >&5 $as_echo_n "checking whether ${CXX} supports -fwrapv, for CXXFLAGS... " >&6; } if ${pgac_cv_prog_CXX_cxxflags__fwrapv+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CXX} CXXFLAGS="${CXXFLAGS} -fwrapv" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CXX_cxxflags__fwrapv=yes else pgac_cv_prog_CXX_cxxflags__fwrapv=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__fwrapv" >&5 $as_echo "$pgac_cv_prog_CXX_cxxflags__fwrapv" >&6; } if test x"$pgac_cv_prog_CXX_cxxflags__fwrapv" = x"yes"; then CXXFLAGS="${CXXFLAGS} -fwrapv" fi # Disable FP optimizations that cause various errors on gcc 4.5+ or maybe 4.6+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -fexcess-precision=standard, for CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -fexcess-precision=standard, for CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__fexcess_precision_standard+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS} -fexcess-precision=standard" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__fexcess_precision_standard=yes else pgac_cv_prog_CC_cflags__fexcess_precision_standard=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__fexcess_precision_standard" >&5 $as_echo "$pgac_cv_prog_CC_cflags__fexcess_precision_standard" >&6; } if test x"$pgac_cv_prog_CC_cflags__fexcess_precision_standard" = x"yes"; then CFLAGS="${CFLAGS} -fexcess-precision=standard" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -fexcess-precision=standard, for CXXFLAGS" >&5 $as_echo_n "checking whether ${CXX} supports -fexcess-precision=standard, for CXXFLAGS... " >&6; } if ${pgac_cv_prog_CXX_cxxflags__fexcess_precision_standard+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CXX} CXXFLAGS="${CXXFLAGS} -fexcess-precision=standard" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CXX_cxxflags__fexcess_precision_standard=yes else pgac_cv_prog_CXX_cxxflags__fexcess_precision_standard=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__fexcess_precision_standard" >&5 $as_echo "$pgac_cv_prog_CXX_cxxflags__fexcess_precision_standard" >&6; } if test x"$pgac_cv_prog_CXX_cxxflags__fexcess_precision_standard" = x"yes"; then CXXFLAGS="${CXXFLAGS} -fexcess-precision=standard" fi # Optimization flags for specific files that benefit from loop unrolling { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -funroll-loops, for CFLAGS_UNROLL_LOOPS" >&5 $as_echo_n "checking whether ${CC} supports -funroll-loops, for CFLAGS_UNROLL_LOOPS... " >&6; } if ${pgac_cv_prog_CC_cflags__funroll_loops+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS_UNROLL_LOOPS} -funroll-loops" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__funroll_loops=yes else pgac_cv_prog_CC_cflags__funroll_loops=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__funroll_loops" >&5 $as_echo "$pgac_cv_prog_CC_cflags__funroll_loops" >&6; } if test x"$pgac_cv_prog_CC_cflags__funroll_loops" = x"yes"; then CFLAGS_UNROLL_LOOPS="${CFLAGS_UNROLL_LOOPS} -funroll-loops" fi # Optimization flags for specific files that benefit from vectorization { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -ftree-vectorize, for CFLAGS_VECTORIZE" >&5 $as_echo_n "checking whether ${CC} supports -ftree-vectorize, for CFLAGS_VECTORIZE... " >&6; } if ${pgac_cv_prog_CC_cflags__ftree_vectorize+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS_VECTORIZE} -ftree-vectorize" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__ftree_vectorize=yes else pgac_cv_prog_CC_cflags__ftree_vectorize=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__ftree_vectorize" >&5 $as_echo "$pgac_cv_prog_CC_cflags__ftree_vectorize" >&6; } if test x"$pgac_cv_prog_CC_cflags__ftree_vectorize" = x"yes"; then CFLAGS_VECTORIZE="${CFLAGS_VECTORIZE} -ftree-vectorize" fi # # The following tests want to suppress various unhelpful warnings by adding # -Wno-foo switches. But gcc won't complain about unrecognized -Wno-foo # switches, so we have to test for the positive form and if that works, # add the negative form. Note that tests of this form typically need to # be duplicated in the BITCODE_CFLAGS setup stanza below. # # Suppress clang's unhelpful unused-command-line-argument warnings. NOT_THE_CFLAGS="" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wunused-command-line-argument, for NOT_THE_CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -Wunused-command-line-argument, for NOT_THE_CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__Wunused_command_line_argument+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${NOT_THE_CFLAGS} -Wunused-command-line-argument" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__Wunused_command_line_argument=yes else pgac_cv_prog_CC_cflags__Wunused_command_line_argument=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wunused_command_line_argument" >&5 $as_echo "$pgac_cv_prog_CC_cflags__Wunused_command_line_argument" >&6; } if test x"$pgac_cv_prog_CC_cflags__Wunused_command_line_argument" = x"yes"; then NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wunused-command-line-argument" fi if test -n "$NOT_THE_CFLAGS"; then CFLAGS="$CFLAGS -Wno-unused-command-line-argument" fi # Remove clang 12+'s compound-token-split-by-macro, as this causes a lot # of warnings when building plperl because of usages in the Perl headers. NOT_THE_CFLAGS="" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wcompound-token-split-by-macro, for NOT_THE_CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -Wcompound-token-split-by-macro, for NOT_THE_CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__Wcompound_token_split_by_macro+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${NOT_THE_CFLAGS} -Wcompound-token-split-by-macro" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__Wcompound_token_split_by_macro=yes else pgac_cv_prog_CC_cflags__Wcompound_token_split_by_macro=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wcompound_token_split_by_macro" >&5 $as_echo "$pgac_cv_prog_CC_cflags__Wcompound_token_split_by_macro" >&6; } if test x"$pgac_cv_prog_CC_cflags__Wcompound_token_split_by_macro" = x"yes"; then NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wcompound-token-split-by-macro" fi if test -n "$NOT_THE_CFLAGS"; then CFLAGS="$CFLAGS -Wno-compound-token-split-by-macro" fi # Similarly remove clang 15+'s deprecated-non-prototype, as it warns about # tree-walking APIs that we can't reasonably change in the back branches. NOT_THE_CFLAGS="" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wdeprecated-non-prototype, for NOT_THE_CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -Wdeprecated-non-prototype, for NOT_THE_CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__Wdeprecated_non_prototype+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${NOT_THE_CFLAGS} -Wdeprecated-non-prototype" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__Wdeprecated_non_prototype=yes else pgac_cv_prog_CC_cflags__Wdeprecated_non_prototype=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wdeprecated_non_prototype" >&5 $as_echo "$pgac_cv_prog_CC_cflags__Wdeprecated_non_prototype" >&6; } if test x"$pgac_cv_prog_CC_cflags__Wdeprecated_non_prototype" = x"yes"; then NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wdeprecated-non-prototype" fi if test -n "$NOT_THE_CFLAGS"; then CFLAGS="$CFLAGS -Wno-deprecated-non-prototype" fi # Similarly disable useless truncation warnings from gcc 8+ NOT_THE_CFLAGS="" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wformat-truncation, for NOT_THE_CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -Wformat-truncation, for NOT_THE_CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__Wformat_truncation+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${NOT_THE_CFLAGS} -Wformat-truncation" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__Wformat_truncation=yes else pgac_cv_prog_CC_cflags__Wformat_truncation=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wformat_truncation" >&5 $as_echo "$pgac_cv_prog_CC_cflags__Wformat_truncation" >&6; } if test x"$pgac_cv_prog_CC_cflags__Wformat_truncation" = x"yes"; then NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wformat-truncation" fi if test -n "$NOT_THE_CFLAGS"; then CFLAGS="$CFLAGS -Wno-format-truncation" fi NOT_THE_CFLAGS="" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wstringop-truncation, for NOT_THE_CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -Wstringop-truncation, for NOT_THE_CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__Wstringop_truncation+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${NOT_THE_CFLAGS} -Wstringop-truncation" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__Wstringop_truncation=yes else pgac_cv_prog_CC_cflags__Wstringop_truncation=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wstringop_truncation" >&5 $as_echo "$pgac_cv_prog_CC_cflags__Wstringop_truncation" >&6; } if test x"$pgac_cv_prog_CC_cflags__Wstringop_truncation" = x"yes"; then NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wstringop-truncation" fi if test -n "$NOT_THE_CFLAGS"; then CFLAGS="$CFLAGS -Wno-stringop-truncation" fi elif test "$ICC" = yes; then # Intel's compiler has a bug/misoptimization in checking for # division by NAN (NaN == 0), -mp1 fixes it, so add it to the CFLAGS. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -mp1, for CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -mp1, for CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__mp1+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS} -mp1" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__mp1=yes else pgac_cv_prog_CC_cflags__mp1=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__mp1" >&5 $as_echo "$pgac_cv_prog_CC_cflags__mp1" >&6; } if test x"$pgac_cv_prog_CC_cflags__mp1" = x"yes"; then CFLAGS="${CFLAGS} -mp1" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -mp1, for CXXFLAGS" >&5 $as_echo_n "checking whether ${CXX} supports -mp1, for CXXFLAGS... " >&6; } if ${pgac_cv_prog_CXX_cxxflags__mp1+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CXX} CXXFLAGS="${CXXFLAGS} -mp1" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CXX_cxxflags__mp1=yes else pgac_cv_prog_CXX_cxxflags__mp1=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__mp1" >&5 $as_echo "$pgac_cv_prog_CXX_cxxflags__mp1" >&6; } if test x"$pgac_cv_prog_CXX_cxxflags__mp1" = x"yes"; then CXXFLAGS="${CXXFLAGS} -mp1" fi # Make sure strict aliasing is off (though this is said to be the default) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -fno-strict-aliasing, for CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -fno-strict-aliasing, for CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__fno_strict_aliasing+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS} -fno-strict-aliasing" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__fno_strict_aliasing=yes else pgac_cv_prog_CC_cflags__fno_strict_aliasing=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__fno_strict_aliasing" >&5 $as_echo "$pgac_cv_prog_CC_cflags__fno_strict_aliasing" >&6; } if test x"$pgac_cv_prog_CC_cflags__fno_strict_aliasing" = x"yes"; then CFLAGS="${CFLAGS} -fno-strict-aliasing" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -fno-strict-aliasing, for CXXFLAGS" >&5 $as_echo_n "checking whether ${CXX} supports -fno-strict-aliasing, for CXXFLAGS... " >&6; } if ${pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CXX} CXXFLAGS="${CXXFLAGS} -fno-strict-aliasing" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing=yes else pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing" >&5 $as_echo "$pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing" >&6; } if test x"$pgac_cv_prog_CXX_cxxflags__fno_strict_aliasing" = x"yes"; then CXXFLAGS="${CXXFLAGS} -fno-strict-aliasing" fi elif test "$PORTNAME" = "aix"; then # AIX's xlc has to have strict aliasing turned off too { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -qnoansialias, for CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -qnoansialias, for CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__qnoansialias+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS} -qnoansialias" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__qnoansialias=yes else pgac_cv_prog_CC_cflags__qnoansialias=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__qnoansialias" >&5 $as_echo "$pgac_cv_prog_CC_cflags__qnoansialias" >&6; } if test x"$pgac_cv_prog_CC_cflags__qnoansialias" = x"yes"; then CFLAGS="${CFLAGS} -qnoansialias" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -qnoansialias, for CXXFLAGS" >&5 $as_echo_n "checking whether ${CXX} supports -qnoansialias, for CXXFLAGS... " >&6; } if ${pgac_cv_prog_CXX_cxxflags__qnoansialias+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CXX} CXXFLAGS="${CXXFLAGS} -qnoansialias" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CXX_cxxflags__qnoansialias=yes else pgac_cv_prog_CXX_cxxflags__qnoansialias=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__qnoansialias" >&5 $as_echo "$pgac_cv_prog_CXX_cxxflags__qnoansialias" >&6; } if test x"$pgac_cv_prog_CXX_cxxflags__qnoansialias" = x"yes"; then CXXFLAGS="${CXXFLAGS} -qnoansialias" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -qlonglong, for CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports -qlonglong, for CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags__qlonglong+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS} -qlonglong" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags__qlonglong=yes else pgac_cv_prog_CC_cflags__qlonglong=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__qlonglong" >&5 $as_echo "$pgac_cv_prog_CC_cflags__qlonglong" >&6; } if test x"$pgac_cv_prog_CC_cflags__qlonglong" = x"yes"; then CFLAGS="${CFLAGS} -qlonglong" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports -qlonglong, for CXXFLAGS" >&5 $as_echo_n "checking whether ${CXX} supports -qlonglong, for CXXFLAGS... " >&6; } if ${pgac_cv_prog_CXX_cxxflags__qlonglong+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CXX} CXXFLAGS="${CXXFLAGS} -qlonglong" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CXX_cxxflags__qlonglong=yes else pgac_cv_prog_CXX_cxxflags__qlonglong=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags__qlonglong" >&5 $as_echo "$pgac_cv_prog_CXX_cxxflags__qlonglong" >&6; } if test x"$pgac_cv_prog_CXX_cxxflags__qlonglong" = x"yes"; then CXXFLAGS="${CXXFLAGS} -qlonglong" fi elif test "$PORTNAME" = "hpux"; then # On some versions of HP-UX, libm functions do not set errno by default. # Fix that by using +Olibmerrno if the compiler recognizes it. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports +Olibmerrno, for CFLAGS" >&5 $as_echo_n "checking whether ${CC} supports +Olibmerrno, for CFLAGS... " >&6; } if ${pgac_cv_prog_CC_cflags_pOlibmerrno+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CC} CFLAGS="${CFLAGS} +Olibmerrno" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CC_cflags_pOlibmerrno=yes else pgac_cv_prog_CC_cflags_pOlibmerrno=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags_pOlibmerrno" >&5 $as_echo "$pgac_cv_prog_CC_cflags_pOlibmerrno" >&6; } if test x"$pgac_cv_prog_CC_cflags_pOlibmerrno" = x"yes"; then CFLAGS="${CFLAGS} +Olibmerrno" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} supports +Olibmerrno, for CXXFLAGS" >&5 $as_echo_n "checking whether ${CXX} supports +Olibmerrno, for CXXFLAGS... " >&6; } if ${pgac_cv_prog_CXX_cxxflags_pOlibmerrno+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CXX} CXXFLAGS="${CXXFLAGS} +Olibmerrno" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CXX_cxxflags_pOlibmerrno=yes else pgac_cv_prog_CXX_cxxflags_pOlibmerrno=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CXX_cxxflags_pOlibmerrno" >&5 $as_echo "$pgac_cv_prog_CXX_cxxflags_pOlibmerrno" >&6; } if test x"$pgac_cv_prog_CXX_cxxflags_pOlibmerrno" = x"yes"; then CXXFLAGS="${CXXFLAGS} +Olibmerrno" fi fi # Determine flags used to emit bitcode for JIT inlining. # 1. We must duplicate any behaviour-changing compiler flags used above, # to keep compatibility with the compiler used for normal Postgres code. # 2. We don't bother to duplicate extra-warnings switches --- seeing a # warning in the main build is enough. # 3. But we must duplicate -Wno-warning flags, else we'll see those anyway. if test "$with_llvm" = yes ; then CLANGXX="$CLANG -xc++" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -fno-strict-aliasing, for BITCODE_CFLAGS" >&5 $as_echo_n "checking whether ${CLANG} supports -fno-strict-aliasing, for BITCODE_CFLAGS... " >&6; } if ${pgac_cv_prog_CLANG_cflags__fno_strict_aliasing+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CLANG} CFLAGS="${BITCODE_CFLAGS} -fno-strict-aliasing" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CLANG_cflags__fno_strict_aliasing=yes else pgac_cv_prog_CLANG_cflags__fno_strict_aliasing=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__fno_strict_aliasing" >&5 $as_echo "$pgac_cv_prog_CLANG_cflags__fno_strict_aliasing" >&6; } if test x"$pgac_cv_prog_CLANG_cflags__fno_strict_aliasing" = x"yes"; then BITCODE_CFLAGS="${BITCODE_CFLAGS} -fno-strict-aliasing" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANGXX} supports -fno-strict-aliasing, for BITCODE_CXXFLAGS" >&5 $as_echo_n "checking whether ${CLANGXX} supports -fno-strict-aliasing, for BITCODE_CXXFLAGS... " >&6; } if ${pgac_cv_prog_CLANGXX_cxxflags__fno_strict_aliasing+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CLANGXX} CXXFLAGS="${BITCODE_CXXFLAGS} -fno-strict-aliasing" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CLANGXX_cxxflags__fno_strict_aliasing=yes else pgac_cv_prog_CLANGXX_cxxflags__fno_strict_aliasing=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANGXX_cxxflags__fno_strict_aliasing" >&5 $as_echo "$pgac_cv_prog_CLANGXX_cxxflags__fno_strict_aliasing" >&6; } if test x"$pgac_cv_prog_CLANGXX_cxxflags__fno_strict_aliasing" = x"yes"; then BITCODE_CXXFLAGS="${BITCODE_CXXFLAGS} -fno-strict-aliasing" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -fwrapv, for BITCODE_CFLAGS" >&5 $as_echo_n "checking whether ${CLANG} supports -fwrapv, for BITCODE_CFLAGS... " >&6; } if ${pgac_cv_prog_CLANG_cflags__fwrapv+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CLANG} CFLAGS="${BITCODE_CFLAGS} -fwrapv" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CLANG_cflags__fwrapv=yes else pgac_cv_prog_CLANG_cflags__fwrapv=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__fwrapv" >&5 $as_echo "$pgac_cv_prog_CLANG_cflags__fwrapv" >&6; } if test x"$pgac_cv_prog_CLANG_cflags__fwrapv" = x"yes"; then BITCODE_CFLAGS="${BITCODE_CFLAGS} -fwrapv" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANGXX} supports -fwrapv, for BITCODE_CXXFLAGS" >&5 $as_echo_n "checking whether ${CLANGXX} supports -fwrapv, for BITCODE_CXXFLAGS... " >&6; } if ${pgac_cv_prog_CLANGXX_cxxflags__fwrapv+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CLANGXX} CXXFLAGS="${BITCODE_CXXFLAGS} -fwrapv" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CLANGXX_cxxflags__fwrapv=yes else pgac_cv_prog_CLANGXX_cxxflags__fwrapv=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANGXX_cxxflags__fwrapv" >&5 $as_echo "$pgac_cv_prog_CLANGXX_cxxflags__fwrapv" >&6; } if test x"$pgac_cv_prog_CLANGXX_cxxflags__fwrapv" = x"yes"; then BITCODE_CXXFLAGS="${BITCODE_CXXFLAGS} -fwrapv" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -fexcess-precision=standard, for BITCODE_CFLAGS" >&5 $as_echo_n "checking whether ${CLANG} supports -fexcess-precision=standard, for BITCODE_CFLAGS... " >&6; } if ${pgac_cv_prog_CLANG_cflags__fexcess_precision_standard+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CLANG} CFLAGS="${BITCODE_CFLAGS} -fexcess-precision=standard" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CLANG_cflags__fexcess_precision_standard=yes else pgac_cv_prog_CLANG_cflags__fexcess_precision_standard=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__fexcess_precision_standard" >&5 $as_echo "$pgac_cv_prog_CLANG_cflags__fexcess_precision_standard" >&6; } if test x"$pgac_cv_prog_CLANG_cflags__fexcess_precision_standard" = x"yes"; then BITCODE_CFLAGS="${BITCODE_CFLAGS} -fexcess-precision=standard" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANGXX} supports -fexcess-precision=standard, for BITCODE_CXXFLAGS" >&5 $as_echo_n "checking whether ${CLANGXX} supports -fexcess-precision=standard, for BITCODE_CXXFLAGS... " >&6; } if ${pgac_cv_prog_CLANGXX_cxxflags__fexcess_precision_standard+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CLANGXX} CXXFLAGS="${BITCODE_CXXFLAGS} -fexcess-precision=standard" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CLANGXX_cxxflags__fexcess_precision_standard=yes else pgac_cv_prog_CLANGXX_cxxflags__fexcess_precision_standard=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANGXX_cxxflags__fexcess_precision_standard" >&5 $as_echo "$pgac_cv_prog_CLANGXX_cxxflags__fexcess_precision_standard" >&6; } if test x"$pgac_cv_prog_CLANGXX_cxxflags__fexcess_precision_standard" = x"yes"; then BITCODE_CXXFLAGS="${BITCODE_CXXFLAGS} -fexcess-precision=standard" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -Xclang -no-opaque-pointers, for BITCODE_CFLAGS" >&5 $as_echo_n "checking whether ${CLANG} supports -Xclang -no-opaque-pointers, for BITCODE_CFLAGS... " >&6; } if ${pgac_cv_prog_CLANG_cflags__Xclang__no_opaque_pointers+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CLANG} CFLAGS="${BITCODE_CFLAGS} -Xclang -no-opaque-pointers" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CLANG_cflags__Xclang__no_opaque_pointers=yes else pgac_cv_prog_CLANG_cflags__Xclang__no_opaque_pointers=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__Xclang__no_opaque_pointers" >&5 $as_echo "$pgac_cv_prog_CLANG_cflags__Xclang__no_opaque_pointers" >&6; } if test x"$pgac_cv_prog_CLANG_cflags__Xclang__no_opaque_pointers" = x"yes"; then BITCODE_CFLAGS="${BITCODE_CFLAGS} -Xclang -no-opaque-pointers" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANGXX} supports -Xclang -no-opaque-pointers, for BITCODE_CXXFLAGS" >&5 $as_echo_n "checking whether ${CLANGXX} supports -Xclang -no-opaque-pointers, for BITCODE_CXXFLAGS... " >&6; } if ${pgac_cv_prog_CLANGXX_cxxflags__Xclang__no_opaque_pointers+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CXXFLAGS=$CXXFLAGS pgac_save_CXX=$CXX CXX=${CLANGXX} CXXFLAGS="${BITCODE_CXXFLAGS} -Xclang -no-opaque-pointers" ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : pgac_cv_prog_CLANGXX_cxxflags__Xclang__no_opaque_pointers=yes else pgac_cv_prog_CLANGXX_cxxflags__Xclang__no_opaque_pointers=no fi rm -f core conftest.err conftest.$ac_objext conftest.$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 ac_cxx_werror_flag=$ac_save_cxx_werror_flag CXXFLAGS="$pgac_save_CXXFLAGS" CXX="$pgac_save_CXX" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANGXX_cxxflags__Xclang__no_opaque_pointers" >&5 $as_echo "$pgac_cv_prog_CLANGXX_cxxflags__Xclang__no_opaque_pointers" >&6; } if test x"$pgac_cv_prog_CLANGXX_cxxflags__Xclang__no_opaque_pointers" = x"yes"; then BITCODE_CXXFLAGS="${BITCODE_CXXFLAGS} -Xclang -no-opaque-pointers" fi NOT_THE_CFLAGS="" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -Wunused-command-line-argument, for NOT_THE_CFLAGS" >&5 $as_echo_n "checking whether ${CLANG} supports -Wunused-command-line-argument, for NOT_THE_CFLAGS... " >&6; } if ${pgac_cv_prog_CLANG_cflags__Wunused_command_line_argument+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CLANG} CFLAGS="${NOT_THE_CFLAGS} -Wunused-command-line-argument" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CLANG_cflags__Wunused_command_line_argument=yes else pgac_cv_prog_CLANG_cflags__Wunused_command_line_argument=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__Wunused_command_line_argument" >&5 $as_echo "$pgac_cv_prog_CLANG_cflags__Wunused_command_line_argument" >&6; } if test x"$pgac_cv_prog_CLANG_cflags__Wunused_command_line_argument" = x"yes"; then NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wunused-command-line-argument" fi if test -n "$NOT_THE_CFLAGS"; then BITCODE_CFLAGS="$BITCODE_CFLAGS -Wno-unused-command-line-argument" fi NOT_THE_CFLAGS="" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -Wcompound-token-split-by-macro, for NOT_THE_CFLAGS" >&5 $as_echo_n "checking whether ${CLANG} supports -Wcompound-token-split-by-macro, for NOT_THE_CFLAGS... " >&6; } if ${pgac_cv_prog_CLANG_cflags__Wcompound_token_split_by_macro+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CLANG} CFLAGS="${NOT_THE_CFLAGS} -Wcompound-token-split-by-macro" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CLANG_cflags__Wcompound_token_split_by_macro=yes else pgac_cv_prog_CLANG_cflags__Wcompound_token_split_by_macro=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__Wcompound_token_split_by_macro" >&5 $as_echo "$pgac_cv_prog_CLANG_cflags__Wcompound_token_split_by_macro" >&6; } if test x"$pgac_cv_prog_CLANG_cflags__Wcompound_token_split_by_macro" = x"yes"; then NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wcompound-token-split-by-macro" fi if test -n "$NOT_THE_CFLAGS"; then BITCODE_CFLAGS="$BITCODE_CFLAGS -Wno-compound-token-split-by-macro" fi NOT_THE_CFLAGS="" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -Wdeprecated-non-prototype, for NOT_THE_CFLAGS" >&5 $as_echo_n "checking whether ${CLANG} supports -Wdeprecated-non-prototype, for NOT_THE_CFLAGS... " >&6; } if ${pgac_cv_prog_CLANG_cflags__Wdeprecated_non_prototype+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CLANG} CFLAGS="${NOT_THE_CFLAGS} -Wdeprecated-non-prototype" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CLANG_cflags__Wdeprecated_non_prototype=yes else pgac_cv_prog_CLANG_cflags__Wdeprecated_non_prototype=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__Wdeprecated_non_prototype" >&5 $as_echo "$pgac_cv_prog_CLANG_cflags__Wdeprecated_non_prototype" >&6; } if test x"$pgac_cv_prog_CLANG_cflags__Wdeprecated_non_prototype" = x"yes"; then NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wdeprecated-non-prototype" fi if test -n "$NOT_THE_CFLAGS"; then BITCODE_CFLAGS="$BITCODE_CFLAGS -Wno-deprecated-non-prototype" fi NOT_THE_CFLAGS="" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -Wformat-truncation, for NOT_THE_CFLAGS" >&5 $as_echo_n "checking whether ${CLANG} supports -Wformat-truncation, for NOT_THE_CFLAGS... " >&6; } if ${pgac_cv_prog_CLANG_cflags__Wformat_truncation+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CLANG} CFLAGS="${NOT_THE_CFLAGS} -Wformat-truncation" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CLANG_cflags__Wformat_truncation=yes else pgac_cv_prog_CLANG_cflags__Wformat_truncation=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__Wformat_truncation" >&5 $as_echo "$pgac_cv_prog_CLANG_cflags__Wformat_truncation" >&6; } if test x"$pgac_cv_prog_CLANG_cflags__Wformat_truncation" = x"yes"; then NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wformat-truncation" fi if test -n "$NOT_THE_CFLAGS"; then BITCODE_CFLAGS="$BITCODE_CFLAGS -Wno-format-truncation" fi NOT_THE_CFLAGS="" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -Wstringop-truncation, for NOT_THE_CFLAGS" >&5 $as_echo_n "checking whether ${CLANG} supports -Wstringop-truncation, for NOT_THE_CFLAGS... " >&6; } if ${pgac_cv_prog_CLANG_cflags__Wstringop_truncation+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS pgac_save_CC=$CC CC=${CLANG} CFLAGS="${NOT_THE_CFLAGS} -Wstringop-truncation" ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_prog_CLANG_cflags__Wstringop_truncation=yes else pgac_cv_prog_CLANG_cflags__Wstringop_truncation=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="$pgac_save_CFLAGS" CC="$pgac_save_CC" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__Wstringop_truncation" >&5 $as_echo "$pgac_cv_prog_CLANG_cflags__Wstringop_truncation" >&6; } if test x"$pgac_cv_prog_CLANG_cflags__Wstringop_truncation" = x"yes"; then NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wstringop-truncation" fi if test -n "$NOT_THE_CFLAGS"; then BITCODE_CFLAGS="$BITCODE_CFLAGS -Wno-stringop-truncation" fi fi # supply -g if --enable-debug if test "$enable_debug" = yes && test "$ac_cv_prog_cc_g" = yes; then CFLAGS="$CFLAGS -g" fi if test "$enable_debug" = yes && test "$ac_cv_prog_cxx_g" = yes; then CXXFLAGS="$CXXFLAGS -g" fi # enable code coverage if --enable-coverage if test "$enable_coverage" = yes; then if test "$GCC" = yes; then CFLAGS="$CFLAGS -fprofile-arcs -ftest-coverage" CXXFLAGS="$CXXFLAGS -fprofile-arcs -ftest-coverage" else as_fn_error $? "--enable-coverage is supported only when using GCC" "$LINENO" 5 fi fi # enable profiling if --enable-profiling if test "$enable_profiling" = yes && test "$ac_cv_prog_cc_g" = yes; then if test "$GCC" = yes; then $as_echo "#define PROFILE_PID_DIR 1" >>confdefs.h CFLAGS="$CFLAGS -pg $PLATFORM_PROFILE_FLAGS" CXXFLAGS="$CXXFLAGS -pg $PLATFORM_PROFILE_FLAGS" else as_fn_error $? "--enable-profiling is supported only when using GCC" "$LINENO" 5 fi fi # On Solaris, we need this #define to get POSIX-conforming versions # of many interfaces (sigwait, getpwuid_r, ...). if test "$PORTNAME" = "solaris"; then CPPFLAGS="$CPPFLAGS -D_POSIX_PTHREAD_SEMANTICS" fi # We already have this in Makefile.win32, but configure needs it too if test "$PORTNAME" = "win32"; then CPPFLAGS="$CPPFLAGS -I$srcdir/src/include/port/win32" fi # Now that we're done automatically adding stuff to C[XX]FLAGS, put back the # user-specified flags (if any) at the end. This lets users override # the automatic additions. CFLAGS="$CFLAGS $user_CFLAGS" CXXFLAGS="$CXXFLAGS $user_CXXFLAGS" BITCODE_CFLAGS="$BITCODE_CFLAGS $user_BITCODE_CFLAGS" BITCODE_CXXFLAGS="$BITCODE_CXXFLAGS $user_BITCODE_CXXFLAGS" # The template file must set up CFLAGS_SL; we don't support user override # Check if the compiler still works with the final flag settings # (note, we're not checking that for CXX, which is optional) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler still works" >&5 $as_echo_n "checking whether the C compiler still works... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { return 0; ; 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_fn_error $? "cannot proceed" "$LINENO" 5 fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext # Defend against gcc -ffast-math if test "$GCC" = yes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { #ifdef __FAST_MATH__ choke me #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : else as_fn_error $? "do not put -ffast-math in CFLAGS" "$LINENO" 5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi # Defend against clang being used on x86-32 without SSE2 enabled. As current # versions of clang do not understand -fexcess-precision=standard, the use of # x87 floating point operations leads to problems like isinf possibly returning # false for a value that is infinite when converted from the 80bit register to # the 8byte memory representation. # # Only perform the test if the compiler doesn't understand # -fexcess-precision=standard, that way a potentially fixed compiler will work # automatically. if test "$pgac_cv_prog_CC_cflags__fexcess_precision_standard" = no; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { #if defined(__clang__) && defined(__i386__) && !defined(__SSE2_MATH__) choke me #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : else as_fn_error $? "Compiling PostgreSQL with clang, on 32bit x86, requires SSE2 support. Use -msse2 or use gcc." "$LINENO" 5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 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 how to run the C preprocessor" >&5 $as_echo_n "checking how to run the C preprocessor... " >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if ${ac_cv_prog_CPP+:} false; then : $as_echo_n "(cached) " >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : else # Broken: fails on valid input. continue fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 $as_echo "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : else # Broken: fails on valid input. continue fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : 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 $? "C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details" "$LINENO" 5; } fi ac_ext=c ac_cpp='$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 # # Set up TAS assembly code if needed; the template file has now had its # chance to request this. # ac_config_links="$ac_config_links src/backend/port/tas.s:src/backend/port/tas/${tas_file}" if test "$need_tas" = yes ; then TAS=tas.o else TAS="" fi cat >>confdefs.h <<_ACEOF #define DLSUFFIX "$DLSUFFIX" _ACEOF # # Set up pkg_config in case we need it below # 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 $as_echo "no" >&6; } PKG_CONFIG="" fi fi # # Automatic dependency tracking # # Check whether --enable-depend was given. if test "${enable_depend+set}" = set; then : enableval=$enable_depend; case $enableval in yes) autodepend=yes ;; no) : ;; *) as_fn_error $? "no argument expected for --enable-depend option" "$LINENO" 5 ;; esac else enable_depend=no fi # # Enable assert checks # # Check whether --enable-cassert was given. if test "${enable_cassert+set}" = set; then : enableval=$enable_cassert; case $enableval in yes) $as_echo "#define USE_ASSERT_CHECKING 1" >>confdefs.h ;; no) : ;; *) as_fn_error $? "no argument expected for --enable-cassert option" "$LINENO" 5 ;; esac else enable_cassert=no fi # # Include directories # ac_save_IFS=$IFS IFS="${IFS}${PATH_SEPARATOR}" # SRCH_INC comes from the template file for dir in $with_includes $SRCH_INC; do if test -d "$dir"; then INCLUDES="$INCLUDES -I$dir" else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Include directory $dir does not exist." >&5 $as_echo "$as_me: WARNING: *** Include directory $dir does not exist." >&2;} fi done IFS=$ac_save_IFS # # Library directories # ac_save_IFS=$IFS IFS="${IFS}${PATH_SEPARATOR}" # LIBRARY_DIRS comes from command line, SRCH_LIB from template file. for dir in $LIBRARY_DIRS $SRCH_LIB; do if test -d "$dir"; then LIBDIRS="$LIBDIRS -L$dir" else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Library directory $dir does not exist." >&5 $as_echo "$as_me: WARNING: *** Library directory $dir does not exist." >&2;} fi done IFS=$ac_save_IFS # # Enable thread-safe client libraries # { $as_echo "$as_me:${as_lineno-$LINENO}: checking allow thread-safe client libraries" >&5 $as_echo_n "checking allow thread-safe client libraries... " >&6; } # Check whether --enable-thread-safety was given. if test "${enable_thread_safety+set}" = set; then : enableval=$enable_thread_safety; case $enableval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --enable-thread-safety option" "$LINENO" 5 ;; esac else enable_thread_safety=yes fi if test "$enable_thread_safety" = yes; then $as_echo "#define ENABLE_THREAD_SAFETY 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_thread_safety" >&5 $as_echo "$enable_thread_safety" >&6; } # # ICU # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with ICU support" >&5 $as_echo_n "checking whether to build with ICU support... " >&6; } # Check whether --with-icu was given. if test "${with_icu+set}" = set; then : withval=$with_icu; case $withval in yes) $as_echo "#define USE_ICU 1" >>confdefs.h ;; no) : ;; *) as_fn_error $? "no argument expected for --with-icu option" "$LINENO" 5 ;; esac else with_icu=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_icu" >&5 $as_echo "$with_icu" >&6; } if test "$with_icu" = yes; then pkg_failed=no { $as_echo "$as_me:${as_lineno-$LINENO}: checking for icu-uc icu-i18n" >&5 $as_echo_n "checking for icu-uc icu-i18n... " >&6; } if test -n "$ICU_CFLAGS"; then pkg_cv_ICU_CFLAGS="$ICU_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-uc icu-i18n\""; } >&5 ($PKG_CONFIG --exists --print-errors "icu-uc icu-i18n") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_ICU_CFLAGS=`$PKG_CONFIG --cflags "icu-uc icu-i18n" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test -n "$ICU_LIBS"; then pkg_cv_ICU_LIBS="$ICU_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-uc icu-i18n\""; } >&5 ($PKG_CONFIG --exists --print-errors "icu-uc icu-i18n") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_ICU_LIBS=`$PKG_CONFIG --libs "icu-uc icu-i18n" 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 $_pkg_short_errors_supported = yes; then ICU_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "icu-uc icu-i18n" 2>&1` else ICU_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "icu-uc icu-i18n" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$ICU_PKG_ERRORS" >&5 as_fn_error $? "Package requirements (icu-uc icu-i18n) were not met: $ICU_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables ICU_CFLAGS and ICU_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details." "$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 $? "The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively, you may set the environment variables ICU_CFLAGS and ICU_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . See \`config.log' for more details" "$LINENO" 5; } else ICU_CFLAGS=$pkg_cv_ICU_CFLAGS ICU_LIBS=$pkg_cv_ICU_LIBS { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } fi fi # # Optionally build Tcl modules (PL/Tcl) # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with Tcl" >&5 $as_echo_n "checking whether to build with Tcl... " >&6; } # Check whether --with-tcl was given. if test "${with_tcl+set}" = set; then : withval=$with_tcl; case $withval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --with-tcl option" "$LINENO" 5 ;; esac else with_tcl=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_tcl" >&5 $as_echo "$with_tcl" >&6; } # We see if the path to the Tcl/Tk configuration scripts is specified. # This will override the use of tclsh to find the paths to search. # Check whether --with-tclconfig was given. if test "${with_tclconfig+set}" = set; then : withval=$with_tclconfig; case $withval in yes) as_fn_error $? "argument required for --with-tclconfig option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-tclconfig option" "$LINENO" 5 ;; *) ;; esac fi # # Optionally build Perl modules (PL/Perl) # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build Perl modules" >&5 $as_echo_n "checking whether to build Perl modules... " >&6; } # Check whether --with-perl was given. if test "${with_perl+set}" = set; then : withval=$with_perl; case $withval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --with-perl option" "$LINENO" 5 ;; esac else with_perl=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_perl" >&5 $as_echo "$with_perl" >&6; } # # Optionally build Python modules (PL/Python) # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build Python modules" >&5 $as_echo_n "checking whether to build Python modules... " >&6; } # Check whether --with-python was given. if test "${with_python+set}" = set; then : withval=$with_python; case $withval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --with-python option" "$LINENO" 5 ;; esac else with_python=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5 $as_echo "$with_python" >&6; } # # GSSAPI # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with GSSAPI support" >&5 $as_echo_n "checking whether to build with GSSAPI support... " >&6; } # Check whether --with-gssapi was given. if test "${with_gssapi+set}" = set; then : withval=$with_gssapi; case $withval in yes) $as_echo "#define ENABLE_GSS 1" >>confdefs.h krb_srvtab="FILE:\$(sysconfdir)/krb5.keytab" ;; no) : ;; *) as_fn_error $? "no argument expected for --with-gssapi option" "$LINENO" 5 ;; esac else with_gssapi=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_gssapi" >&5 $as_echo "$with_gssapi" >&6; } # # Kerberos configuration parameters # # Check whether --with-krb-srvnam was given. if test "${with_krb_srvnam+set}" = set; then : withval=$with_krb_srvnam; case $withval in yes) as_fn_error $? "argument required for --with-krb-srvnam option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-krb-srvnam option" "$LINENO" 5 ;; *) ;; esac else with_krb_srvnam="postgres" fi cat >>confdefs.h <<_ACEOF #define PG_KRB_SRVNAM "$with_krb_srvnam" _ACEOF # # PAM # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with PAM support" >&5 $as_echo_n "checking whether to build with PAM support... " >&6; } # Check whether --with-pam was given. if test "${with_pam+set}" = set; then : withval=$with_pam; case $withval in yes) $as_echo "#define USE_PAM 1" >>confdefs.h ;; no) : ;; *) as_fn_error $? "no argument expected for --with-pam option" "$LINENO" 5 ;; esac else with_pam=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_pam" >&5 $as_echo "$with_pam" >&6; } # # BSD AUTH # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with BSD Authentication support" >&5 $as_echo_n "checking whether to build with BSD Authentication support... " >&6; } # Check whether --with-bsd-auth was given. if test "${with_bsd_auth+set}" = set; then : withval=$with_bsd_auth; case $withval in yes) $as_echo "#define USE_BSD_AUTH 1" >>confdefs.h ;; no) : ;; *) as_fn_error $? "no argument expected for --with-bsd-auth option" "$LINENO" 5 ;; esac else with_bsd_auth=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_bsd_auth" >&5 $as_echo "$with_bsd_auth" >&6; } # # LDAP # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with LDAP support" >&5 $as_echo_n "checking whether to build with LDAP support... " >&6; } # Check whether --with-ldap was given. if test "${with_ldap+set}" = set; then : withval=$with_ldap; case $withval in yes) $as_echo "#define USE_LDAP 1" >>confdefs.h ;; no) : ;; *) as_fn_error $? "no argument expected for --with-ldap option" "$LINENO" 5 ;; esac else with_ldap=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_ldap" >&5 $as_echo "$with_ldap" >&6; } # # Bonjour # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with Bonjour support" >&5 $as_echo_n "checking whether to build with Bonjour support... " >&6; } # Check whether --with-bonjour was given. if test "${with_bonjour+set}" = set; then : withval=$with_bonjour; case $withval in yes) $as_echo "#define USE_BONJOUR 1" >>confdefs.h ;; no) : ;; *) as_fn_error $? "no argument expected for --with-bonjour option" "$LINENO" 5 ;; esac else with_bonjour=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_bonjour" >&5 $as_echo "$with_bonjour" >&6; } # # SELinux # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with SELinux support" >&5 $as_echo_n "checking whether to build with SELinux support... " >&6; } # Check whether --with-selinux was given. if test "${with_selinux+set}" = set; then : withval=$with_selinux; case $withval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --with-selinux option" "$LINENO" 5 ;; esac else with_selinux=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_selinux" >&5 $as_echo "$with_selinux" >&6; } # # Systemd # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with systemd support" >&5 $as_echo_n "checking whether to build with systemd support... " >&6; } # Check whether --with-systemd was given. if test "${with_systemd+set}" = set; then : withval=$with_systemd; case $withval in yes) $as_echo "#define USE_SYSTEMD 1" >>confdefs.h ;; no) : ;; *) as_fn_error $? "no argument expected for --with-systemd option" "$LINENO" 5 ;; esac else with_systemd=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_systemd" >&5 $as_echo "$with_systemd" >&6; } # # Readline # # Check whether --with-readline was given. if test "${with_readline+set}" = set; then : withval=$with_readline; case $withval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --with-readline option" "$LINENO" 5 ;; esac else with_readline=yes fi # readline on MinGW has problems with backslashes in psql and other bugs. # This is particularly a problem with non-US code pages. # Therefore disable its use until we understand the cause. 2004-07-20 if test "$PORTNAME" = "win32"; then if test "$with_readline" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Readline does not work on MinGW --- disabling" >&5 $as_echo "$as_me: WARNING: *** Readline does not work on MinGW --- disabling" >&2;} with_readline=no fi fi # # Prefer libedit # # Check whether --with-libedit-preferred was given. if test "${with_libedit_preferred+set}" = set; then : withval=$with_libedit_preferred; case $withval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --with-libedit-preferred option" "$LINENO" 5 ;; esac else with_libedit_preferred=no fi # # UUID library # # There are at least three UUID libraries in common use: the FreeBSD/NetBSD # library, the e2fsprogs libuuid (now part of util-linux-ng), and the OSSP # UUID library. More than one of these might be present on a given platform, # so we make the user say which one she wants. # # Check whether --with-uuid was given. if test "${with_uuid+set}" = set; then : withval=$with_uuid; case $withval in yes) as_fn_error $? "argument required for --with-uuid option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-uuid option" "$LINENO" 5 ;; *) ;; esac fi if test x"$with_uuid" = x"" ; then with_uuid=no fi # Check whether --with-ossp-uuid was given. if test "${with_ossp_uuid+set}" = set; then : withval=$with_ossp_uuid; case $withval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --with-ossp-uuid option" "$LINENO" 5 ;; esac else with_ossp_uuid=no fi if test "$with_ossp_uuid" = yes ; then with_uuid=ossp fi if test "$with_uuid" != no ; then if test "$with_uuid" = bsd ; then $as_echo "#define HAVE_UUID_BSD 1" >>confdefs.h elif test "$with_uuid" = e2fs ; then $as_echo "#define HAVE_UUID_E2FS 1" >>confdefs.h elif test "$with_uuid" = ossp ; then $as_echo "#define HAVE_UUID_OSSP 1" >>confdefs.h else as_fn_error $? "--with-uuid must specify one of bsd, e2fs, or ossp" "$LINENO" 5 fi fi # # XML # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with XML support" >&5 $as_echo_n "checking whether to build with XML support... " >&6; } # Check whether --with-libxml was given. if test "${with_libxml+set}" = set; then : withval=$with_libxml; case $withval in yes) $as_echo "#define USE_LIBXML 1" >>confdefs.h ;; no) : ;; *) as_fn_error $? "no argument expected for --with-libxml option" "$LINENO" 5 ;; esac else with_libxml=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_libxml" >&5 $as_echo "$with_libxml" >&6; } if test "$with_libxml" = yes ; then # Check pkg-config, then xml2-config. But for backwards compatibility, # setting XML2_CONFIG overrides pkg-config. have_libxml2_pkg_config=no if test -z "$XML2_CONFIG" -a -n "$PKG_CONFIG"; then pkg_failed=no { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 >= 2.6.23" >&5 $as_echo_n "checking for libxml-2.0 >= 2.6.23... " >&6; } if test -n "$XML2_CFLAGS"; then pkg_cv_XML2_CFLAGS="$XML2_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libxml-2.0 >= 2.6.23\""; } >&5 ($PKG_CONFIG --exists --print-errors "libxml-2.0 >= 2.6.23") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_XML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 >= 2.6.23" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test -n "$XML2_LIBS"; then pkg_cv_XML2_LIBS="$XML2_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libxml-2.0 >= 2.6.23\""; } >&5 ($PKG_CONFIG --exists --print-errors "libxml-2.0 >= 2.6.23") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_XML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 >= 2.6.23" 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 $_pkg_short_errors_supported = yes; then XML2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libxml-2.0 >= 2.6.23" 2>&1` else XML2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libxml-2.0 >= 2.6.23" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$XML2_PKG_ERRORS" >&5 # do nothing elif test $pkg_failed = untried; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } # do nothing else XML2_CFLAGS=$pkg_cv_XML2_CFLAGS XML2_LIBS=$pkg_cv_XML2_LIBS { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } have_libxml2_pkg_config=yes fi fi if test "$have_libxml2_pkg_config" = no ; then if test -z "$XML2_CONFIG"; then for ac_prog in xml2-config do # Extract the first word of "$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_XML2_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else case $XML2_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_XML2_CONFIG="$XML2_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_XML2_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 XML2_CONFIG=$ac_cv_path_XML2_CONFIG if test -n "$XML2_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XML2_CONFIG" >&5 $as_echo "$XML2_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$XML2_CONFIG" && break done else # Report the value of XML2_CONFIG in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XML2_CONFIG" >&5 $as_echo_n "checking for XML2_CONFIG... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XML2_CONFIG" >&5 $as_echo "$XML2_CONFIG" >&6; } fi if test -n "$XML2_CONFIG"; then XML2_CFLAGS=`$XML2_CONFIG --cflags` XML2_LIBS=`$XML2_CONFIG --libs` fi fi # Note the user could also set XML2_CFLAGS/XML2_LIBS directly for pgac_option in $XML2_CFLAGS; do case $pgac_option in -I*|-D*) CPPFLAGS="$CPPFLAGS $pgac_option";; esac done for pgac_option in $XML2_LIBS; do case $pgac_option in -L*) LDFLAGS="$LDFLAGS $pgac_option";; esac done fi # # XSLT # # Check whether --with-libxslt was given. if test "${with_libxslt+set}" = set; then : withval=$with_libxslt; case $withval in yes) $as_echo "#define USE_LIBXSLT 1" >>confdefs.h ;; no) : ;; *) as_fn_error $? "no argument expected for --with-libxslt option" "$LINENO" 5 ;; esac else with_libxslt=no fi # # tzdata # # Check whether --with-system-tzdata was given. if test "${with_system_tzdata+set}" = set; then : withval=$with_system_tzdata; case $withval in yes) as_fn_error $? "argument required for --with-system-tzdata option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-system-tzdata option" "$LINENO" 5 ;; *) ;; esac fi # # Zlib # # Check whether --with-zlib was given. if test "${with_zlib+set}" = set; then : withval=$with_zlib; case $withval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --with-zlib option" "$LINENO" 5 ;; esac else with_zlib=yes fi # # LZ4 # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with LZ4 support" >&5 $as_echo_n "checking whether to build with LZ4 support... " >&6; } # Check whether --with-lz4 was given. if test "${with_lz4+set}" = set; then : withval=$with_lz4; case $withval in yes) $as_echo "#define USE_LZ4 1" >>confdefs.h ;; no) : ;; *) as_fn_error $? "no argument expected for --with-lz4 option" "$LINENO" 5 ;; esac else with_lz4=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lz4" >&5 $as_echo "$with_lz4" >&6; } if test "$with_lz4" = yes; then pkg_failed=no { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblz4" >&5 $as_echo_n "checking for liblz4... " >&6; } if test -n "$LZ4_CFLAGS"; then pkg_cv_LZ4_CFLAGS="$LZ4_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"liblz4\""; } >&5 ($PKG_CONFIG --exists --print-errors "liblz4") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_LZ4_CFLAGS=`$PKG_CONFIG --cflags "liblz4" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test -n "$LZ4_LIBS"; then pkg_cv_LZ4_LIBS="$LZ4_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"liblz4\""; } >&5 ($PKG_CONFIG --exists --print-errors "liblz4") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_LZ4_LIBS=`$PKG_CONFIG --libs "liblz4" 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 $_pkg_short_errors_supported = yes; then LZ4_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "liblz4" 2>&1` else LZ4_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "liblz4" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$LZ4_PKG_ERRORS" >&5 as_fn_error $? "Package requirements (liblz4) were not met: $LZ4_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables LZ4_CFLAGS and LZ4_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details." "$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 $? "The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively, you may set the environment variables LZ4_CFLAGS and LZ4_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . See \`config.log' for more details" "$LINENO" 5; } else LZ4_CFLAGS=$pkg_cv_LZ4_CFLAGS LZ4_LIBS=$pkg_cv_LZ4_LIBS { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } fi # We only care about -I, -D, and -L switches; # note that -llz4 will be added by AC_CHECK_LIB below. for pgac_option in $LZ4_CFLAGS; do case $pgac_option in -I*|-D*) CPPFLAGS="$CPPFLAGS $pgac_option";; esac done for pgac_option in $LZ4_LIBS; do case $pgac_option in -L*) LDFLAGS="$LDFLAGS $pgac_option";; esac done fi # # ZSTD # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with ZSTD support" >&5 $as_echo_n "checking whether to build with ZSTD support... " >&6; } # Check whether --with-zstd was given. if test "${with_zstd+set}" = set; then : withval=$with_zstd; case $withval in yes) $as_echo "#define USE_ZSTD 1" >>confdefs.h ;; no) : ;; *) as_fn_error $? "no argument expected for --with-zstd option" "$LINENO" 5 ;; esac else with_zstd=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_zstd" >&5 $as_echo "$with_zstd" >&6; } if test "$with_zstd" = yes; then pkg_failed=no { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libzstd >= 1.4.0" >&5 $as_echo_n "checking for libzstd >= 1.4.0... " >&6; } if test -n "$ZSTD_CFLAGS"; then pkg_cv_ZSTD_CFLAGS="$ZSTD_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzstd >= 1.4.0\""; } >&5 ($PKG_CONFIG --exists --print-errors "libzstd >= 1.4.0") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_ZSTD_CFLAGS=`$PKG_CONFIG --cflags "libzstd >= 1.4.0" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test -n "$ZSTD_LIBS"; then pkg_cv_ZSTD_LIBS="$ZSTD_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzstd >= 1.4.0\""; } >&5 ($PKG_CONFIG --exists --print-errors "libzstd >= 1.4.0") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_ZSTD_LIBS=`$PKG_CONFIG --libs "libzstd >= 1.4.0" 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 $_pkg_short_errors_supported = yes; then ZSTD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libzstd >= 1.4.0" 2>&1` else ZSTD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libzstd >= 1.4.0" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$ZSTD_PKG_ERRORS" >&5 as_fn_error $? "Package requirements (libzstd >= 1.4.0) were not met: $ZSTD_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables ZSTD_CFLAGS and ZSTD_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details." "$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 $? "The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively, you may set the environment variables ZSTD_CFLAGS and ZSTD_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . See \`config.log' for more details" "$LINENO" 5; } else ZSTD_CFLAGS=$pkg_cv_ZSTD_CFLAGS ZSTD_LIBS=$pkg_cv_ZSTD_LIBS { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } fi # We only care about -I, -D, and -L switches; # note that -lzstd will be added by AC_CHECK_LIB below. for pgac_option in $ZSTD_CFLAGS; do case $pgac_option in -I*|-D*) CPPFLAGS="$CPPFLAGS $pgac_option";; esac done for pgac_option in $ZSTD_LIBS; do case $pgac_option in -L*) LDFLAGS="$LDFLAGS $pgac_option";; esac done fi # # Assignments # CPPFLAGS="$CPPFLAGS $INCLUDES" LDFLAGS="$LDFLAGS $LIBDIRS" # Check whether --with-gnu-ld was given. if test "${with_gnu_ld+set}" = set; then : withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes else with_gnu_ld=no fi ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 $as_echo_n "checking for ld used by GCC... " >&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. [\\/]* | [A-Za-z]:[\\/]*) re_direlt='/[^/][^/]*/\.\./' # Canonicalize the path 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 "$with_gnu_ld" = yes; 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 ${ac_cv_path_LD+:} false; then : $as_echo_n "(cached) " >&6 else if test -z "$LD"; then IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then ac_cv_path_LD="$ac_dir/$ac_prog" # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some GNU ld's only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then test "$with_gnu_ld" != no && break else test "$with_gnu_ld" != yes && break fi fi done IFS="$ac_save_ifs" else ac_cv_path_LD="$LD" # Let the user override the test with a path. fi fi LD="$ac_cv_path_LD" if test -n "$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 ${ac_cv_prog_gnu_ld+:} false; then : $as_echo_n "(cached) " >&6 else # I'd rather use --version here, but apparently some GNU ld's only accept -v. if $LD -v 2>&1 &5; then ac_cv_prog_gnu_ld=yes else ac_cv_prog_gnu_ld=no fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gnu_ld" >&5 $as_echo "$ac_cv_prog_gnu_ld" >&6; } with_gnu_ld=$ac_cv_prog_gnu_ld if test -n "$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 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is possible to strip libraries" >&5 $as_echo_n "checking whether it is possible to strip libraries... " >&6; } if test x"$STRIP" != x"" && "$STRIP" -V 2>&1 | grep "GNU strip" >/dev/null; then STRIP_STATIC_LIB="$STRIP --strip-unneeded" STRIP_SHARED_LIB="$STRIP --strip-unneeded" { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else case $host_os in darwin*) STRIP="$STRIP -x" STRIP_STATIC_LIB=$STRIP STRIP_SHARED_LIB=$STRIP { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } ;; *) STRIP_STATIC_LIB=: STRIP_SHARED_LIB=: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } ;; esac fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}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_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}ar" $as_echo "$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 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # 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_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="ar" $as_echo "$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 $as_echo "no" >&6; } fi if test "x$ac_ct_AR" = x; then AR="ar" 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=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi if test "$PORTNAME" = "win32"; then if test -n "$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="dlltool" 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 if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dllwrap", so it can be a program name with args. set dummy ${ac_tool_prefix}dllwrap; 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_DLLWRAP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLWRAP"; then ac_cv_prog_DLLWRAP="$DLLWRAP" # Let the user override the test. else as_save_IFS=$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_DLLWRAP="${ac_tool_prefix}dllwrap" $as_echo "$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 DLLWRAP=$ac_cv_prog_DLLWRAP if test -n "$DLLWRAP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLWRAP" >&5 $as_echo "$DLLWRAP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLWRAP"; then ac_ct_DLLWRAP=$DLLWRAP # Extract the first word of "dllwrap", so it can be a program name with args. set dummy dllwrap; 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_DLLWRAP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLWRAP"; then ac_cv_prog_ac_ct_DLLWRAP="$ac_ct_DLLWRAP" # Let the user override the test. else as_save_IFS=$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_DLLWRAP="dllwrap" $as_echo "$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_DLLWRAP=$ac_cv_prog_ac_ct_DLLWRAP if test -n "$ac_ct_DLLWRAP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLWRAP" >&5 $as_echo "$ac_ct_DLLWRAP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLWRAP" = x; then DLLWRAP="dllwrap" 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 DLLWRAP=$ac_ct_DLLWRAP fi else DLLWRAP="$ac_cv_prog_DLLWRAP" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. set dummy ${ac_tool_prefix}windres; 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_WINDRES+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$WINDRES"; then ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. else as_save_IFS=$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_WINDRES="${ac_tool_prefix}windres" $as_echo "$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 WINDRES=$ac_cv_prog_WINDRES if test -n "$WINDRES"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5 $as_echo "$WINDRES" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_WINDRES"; then ac_ct_WINDRES=$WINDRES # Extract the first word of "windres", so it can be a program name with args. set dummy windres; 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_WINDRES+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_WINDRES"; then ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test. else as_save_IFS=$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_WINDRES="windres" $as_echo "$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_WINDRES=$ac_cv_prog_ac_ct_WINDRES if test -n "$ac_ct_WINDRES"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5 $as_echo "$ac_ct_WINDRES" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_WINDRES" = x; then WINDRES="windres" 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 WINDRES=$ac_ct_WINDRES fi else WINDRES="$ac_cv_prog_WINDRES" fi fi # 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' # When Autoconf chooses install-sh as install program it tries to generate # a relative path to it in each makefile where it substitutes it. This clashes # with our Makefile.global concept. This workaround helps. case $INSTALL in *install-sh*) install_bin='';; *) install_bin=$INSTALL;; esac if test -z "$TAR"; then for ac_prog in tar do # Extract the first word of "$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_TAR+:} false; then : $as_echo_n "(cached) " >&6 else case $TAR in [\\/]* | ?:[\\/]*) ac_cv_path_TAR="$TAR" # 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_TAR="$as_dir/$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 TAR=$ac_cv_path_TAR if test -n "$TAR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TAR" >&5 $as_echo "$TAR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$TAR" && break done else # Report the value of TAR in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TAR" >&5 $as_echo_n "checking for TAR... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TAR" >&5 $as_echo "$TAR" >&6; } fi { $as_echo "$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 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; } # When Autoconf chooses install-sh as mkdir -p program it tries to generate # a relative path to it in each makefile where it substitutes it. This clashes # with our Makefile.global concept. This workaround helps. case $MKDIR_P in *install-sh*) MKDIR_P='\${SHELL} \${top_srcdir}/config/install-sh -c -d';; esac if test -z "$BISON"; then for ac_prog in bison 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_BISON+:} false; then : $as_echo_n "(cached) " >&6 else case $BISON in [\\/]* | ?:[\\/]*) ac_cv_path_BISON="$BISON" # 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_BISON="$as_dir/$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 BISON=$ac_cv_path_BISON if test -n "$BISON"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 $as_echo "$BISON" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$BISON" && break done else # Report the value of BISON in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BISON" >&5 $as_echo_n "checking for BISON... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 $as_echo "$BISON" >&6; } fi if test "$BISON"; then pgac_bison_version=`$BISON --version 2>/dev/null | sed q` { $as_echo "$as_me:${as_lineno-$LINENO}: using $pgac_bison_version" >&5 $as_echo "$as_me: using $pgac_bison_version" >&6;} if echo "$pgac_bison_version" | $AWK '{ if ($4 < 1.875) exit 0; else exit 1;}' then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** The installed version of Bison, $BISON, is too old to use with PostgreSQL. *** Bison version 1.875 or later is required, but this is $pgac_bison_version." >&5 $as_echo "$as_me: WARNING: *** The installed version of Bison, $BISON, is too old to use with PostgreSQL. *** Bison version 1.875 or later is required, but this is $pgac_bison_version." >&2;} BISON="" fi # Bison >=3.0 issues warnings about %name-prefix="base_yy", instead # of the now preferred %name-prefix "base_yy", but the latter # doesn't work with Bison 2.3 or less. So for now we silence the # deprecation warnings. if echo "$pgac_bison_version" | $AWK '{ if ($4 >= 3) exit 0; else exit 1;}' then BISONFLAGS="$BISONFLAGS -Wno-deprecated" fi fi if test -z "$BISON"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Without Bison you will not be able to build PostgreSQL from Git nor *** change any of the parser definition files. You can obtain Bison from *** a GNU mirror site. (If you are using the official distribution of *** PostgreSQL then you do not need to worry about this, because the Bison *** output is pre-generated.)" >&5 $as_echo "$as_me: WARNING: *** Without Bison you will not be able to build PostgreSQL from Git nor *** change any of the parser definition files. You can obtain Bison from *** a GNU mirror site. (If you are using the official distribution of *** PostgreSQL then you do not need to worry about this, because the Bison *** output is pre-generated.)" >&2;} fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flex" >&5 $as_echo_n "checking for flex... " >&6; } if ${pgac_cv_path_flex+:} false; then : $as_echo_n "(cached) " >&6 else # Let the user override the test if test -n "$FLEX"; then pgac_cv_path_flex=$FLEX else pgac_save_IFS=$IFS IFS=$PATH_SEPARATOR for pgac_dir in $PATH; do IFS=$pgac_save_IFS if test -z "$pgac_dir" || test x"$pgac_dir" = x"."; then pgac_dir=`pwd` fi for pgac_prog in flex lex; do pgac_candidate="$pgac_dir/$pgac_prog" if test -f "$pgac_candidate" \ && $pgac_candidate --version /dev/null 2>&1 then echo '%%' > conftest.l if $pgac_candidate -t conftest.l 2>/dev/null | grep FLEX_SCANNER >/dev/null 2>&1; then pgac_flex_version=`$pgac_candidate --version 2>/dev/null` if echo "$pgac_flex_version" | sed 's/[.a-z]/ /g' | $AWK '{ if ($1 == 2 && ($2 > 5 || ($2 == 5 && $3 >= 31))) exit 0; else exit 1;}' then pgac_cv_path_flex=$pgac_candidate break 2 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** The installed version of Flex, $pgac_candidate, is too old to use with PostgreSQL. *** Flex version 2.5.31 or later is required, but this is $pgac_flex_version." >&5 $as_echo "$as_me: WARNING: *** The installed version of Flex, $pgac_candidate, is too old to use with PostgreSQL. *** Flex version 2.5.31 or later is required, but this is $pgac_flex_version." >&2;} fi fi fi done done rm -f conftest.l lex.yy.c : ${pgac_cv_path_flex=no} fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_path_flex" >&5 $as_echo "$pgac_cv_path_flex" >&6; } if test x"$pgac_cv_path_flex" = x"no"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Without Flex you will not be able to build PostgreSQL from Git nor *** change any of the scanner definition files. You can obtain Flex from *** a GNU mirror site. (If you are using the official distribution of *** PostgreSQL then you do not need to worry about this because the Flex *** output is pre-generated.)" >&5 $as_echo "$as_me: WARNING: *** Without Flex you will not be able to build PostgreSQL from Git nor *** change any of the scanner definition files. You can obtain Flex from *** a GNU mirror site. (If you are using the official distribution of *** PostgreSQL then you do not need to worry about this because the Flex *** output is pre-generated.)" >&2;} FLEX= else FLEX=$pgac_cv_path_flex pgac_flex_version=`$FLEX --version 2>/dev/null` { $as_echo "$as_me:${as_lineno-$LINENO}: using $pgac_flex_version" >&5 $as_echo "$as_me: using $pgac_flex_version" >&6;} fi if test -z "$PERL"; then for ac_prog in 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 else # Report the value of PERL in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PERL" >&5 $as_echo_n "checking for PERL... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 $as_echo "$PERL" >&6; } fi if test "$PERL"; then pgac_perl_version=`$PERL -v 2>/dev/null | sed -n 's/This is perl.*v[a-z ]*\([0-9]\.[0-9][0-9.]*\).*$/\1/p'` { $as_echo "$as_me:${as_lineno-$LINENO}: using perl $pgac_perl_version" >&5 $as_echo "$as_me: using perl $pgac_perl_version" >&6;} if echo "$pgac_perl_version" | sed 's/[.a-z_]/ /g' | \ $AWK '{ if ($1 == 5 && ($2 > 8 || ($2 == 8 && $3 >= 3))) exit 1; else exit 0;}' then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** The installed version of Perl, $PERL, is too old to use with PostgreSQL. *** Perl version 5.8.3 or later is required, but this is $pgac_perl_version." >&5 $as_echo "$as_me: WARNING: *** The installed version of Perl, $PERL, is too old to use with PostgreSQL. *** Perl version 5.8.3 or later is required, but this is $pgac_perl_version." >&2;} PERL="" fi fi if test -z "$PERL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Without Perl you will not be able to build PostgreSQL from Git. *** You can obtain Perl from any CPAN mirror site. *** (If you are using the official distribution of PostgreSQL then you do not *** need to worry about this, because the Perl output is pre-generated.)" >&5 $as_echo "$as_me: WARNING: *** Without Perl you will not be able to build PostgreSQL from Git. *** You can obtain Perl from any CPAN mirror site. *** (If you are using the official distribution of PostgreSQL then you do not *** need to worry about this, because the Perl output is pre-generated.)" >&2;} fi if test "$with_perl" = yes; then if test -z "$PERL"; then as_fn_error $? "Perl not found" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Perl archlibexp" >&5 $as_echo_n "checking for Perl archlibexp... " >&6; } perl_archlibexp=`$PERL -MConfig -e 'print $Config{archlibexp}'` test "$PORTNAME" = "win32" && perl_archlibexp=`echo $perl_archlibexp | sed 's,\\\\,/,g'` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $perl_archlibexp" >&5 $as_echo "$perl_archlibexp" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Perl privlibexp" >&5 $as_echo_n "checking for Perl privlibexp... " >&6; } perl_privlibexp=`$PERL -MConfig -e 'print $Config{privlibexp}'` test "$PORTNAME" = "win32" && perl_privlibexp=`echo $perl_privlibexp | sed 's,\\\\,/,g'` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $perl_privlibexp" >&5 $as_echo "$perl_privlibexp" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Perl useshrplib" >&5 $as_echo_n "checking for Perl useshrplib... " >&6; } perl_useshrplib=`$PERL -MConfig -e 'print $Config{useshrplib}'` test "$PORTNAME" = "win32" && perl_useshrplib=`echo $perl_useshrplib | sed 's,\\\\,/,g'` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $perl_useshrplib" >&5 $as_echo "$perl_useshrplib" >&6; } if test "$perl_useshrplib" != yes && test "$perl_useshrplib" != true; then as_fn_error $? "cannot build PL/Perl because libperl is not a shared library You might have to rebuild your Perl installation. Refer to the documentation for details. Use --without-perl to disable building PL/Perl." "$LINENO" 5 fi # On most platforms, archlibexp is also where the Perl include files live ... perl_includespec="-I$perl_archlibexp/CORE" # ... but on newer macOS versions, we must use -iwithsysroot to look # under $PG_SYSROOT if test \! -f "$perl_archlibexp/CORE/perl.h" ; then if test -f "$PG_SYSROOT$perl_archlibexp/CORE/perl.h" ; then perl_includespec="-iwithsysroot $perl_archlibexp/CORE" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLAGS recommended by Perl" >&5 $as_echo_n "checking for CFLAGS recommended by Perl... " >&6; } perl_ccflags=`$PERL -MConfig -e 'print $Config{ccflags}'` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $perl_ccflags" >&5 $as_echo "$perl_ccflags" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLAGS to compile embedded Perl" >&5 $as_echo_n "checking for CFLAGS to compile embedded Perl... " >&6; } perl_embed_ccflags=`$PERL -MConfig -e 'foreach $f (split(" ",$Config{ccflags})) {print $f, " " if ($f =~ /^-D[^_]/ || $f =~ /^-D_USE_32BIT_TIME_T/)}'` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $perl_embed_ccflags" >&5 $as_echo "$perl_embed_ccflags" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flags to link embedded Perl" >&5 $as_echo_n "checking for flags to link embedded Perl... " >&6; } if test "$PORTNAME" = "win32" ; then perl_lib=`basename $perl_archlibexp/CORE/perl[5-9]*.lib .lib` if test -e "$perl_archlibexp/CORE/$perl_lib.lib"; then perl_embed_ldflags="-L$perl_archlibexp/CORE -l$perl_lib" else perl_lib=`basename $perl_archlibexp/CORE/libperl[5-9]*.a .a | sed 's/^lib//'` if test -e "$perl_archlibexp/CORE/lib$perl_lib.a"; then perl_embed_ldflags="-L$perl_archlibexp/CORE -l$perl_lib" fi fi else pgac_tmp1=`$PERL -MExtUtils::Embed -e ldopts` pgac_tmp2=`$PERL -MConfig -e 'print $Config{ccdlflags}'` perl_embed_ldflags=`echo X"$pgac_tmp1" | sed -e "s/^X//" -e "s%$pgac_tmp2%%" -e "s/ -arch [-a-zA-Z0-9_]*//g"` fi if test -z "$perl_embed_ldflags" ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } as_fn_error $? "could not determine flags for linking embedded Perl. This probably means that ExtUtils::Embed or ExtUtils::MakeMaker is not installed." "$LINENO" 5 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: $perl_embed_ldflags" >&5 $as_echo "$perl_embed_ldflags" >&6; } fi fi if test "$with_python" = yes; then if test -z "$PYTHON"; then for ac_prog in python3 python 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_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 $as_echo "no" >&6; } fi test -n "$PYTHON" && break done else # Report the value of PYTHON in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PYTHON" >&5 $as_echo_n "checking for PYTHON... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 $as_echo "$PYTHON" >&6; } fi if test x"$PYTHON" = x""; then as_fn_error $? "Python not found" "$LINENO" 5 fi python_fullversion=`${PYTHON} -c "import sys; print(sys.version)" | sed q` { $as_echo "$as_me:${as_lineno-$LINENO}: using python $python_fullversion" >&5 $as_echo "$as_me: using python $python_fullversion" >&6;} # python_fullversion is typically n.n.n plus some trailing junk python_majorversion=`echo "$python_fullversion" | sed 's/^\([0-9]*\).*/\1/'` python_minorversion=`echo "$python_fullversion" | sed 's/^[0-9]*\.\([0-9]*\).*/\1/'` python_version=`echo "$python_fullversion" | sed 's/^\([0-9]*\.[0-9]*\).*/\1/'` # Reject unsupported Python versions as soon as practical. if test "$python_majorversion" -lt 3; then as_fn_error $? "Python version $python_version is too old (version 3 or later is required)" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python sysconfig module" >&5 $as_echo_n "checking for Python sysconfig module... " >&6; } if "${PYTHON}" -c 'import sysconfig' 2>&5 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_fn_error $? "sysconfig module not found" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python configuration directory" >&5 $as_echo_n "checking Python configuration directory... " >&6; } python_configdir=`${PYTHON} -c "import sysconfig; print(' '.join(filter(None,sysconfig.get_config_vars('LIBPL'))))"` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_configdir" >&5 $as_echo "$python_configdir" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python include directory" >&5 $as_echo_n "checking Python include directory... " >&6; } python_includespec=`${PYTHON} -c "import sysconfig; print('-I' + sysconfig.get_config_var('INCLUDEPY'))"` if test "$PORTNAME" = win32 ; then python_includespec=`echo $python_includespec | sed 's,[\],/,g'` fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_includespec" >&5 $as_echo "$python_includespec" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link an embedded Python application" >&5 $as_echo_n "checking how to link an embedded Python application... " >&6; } python_libdir=`${PYTHON} -c "import sysconfig; print(' '.join(filter(None,sysconfig.get_config_vars('LIBDIR'))))"` python_ldlibrary=`${PYTHON} -c "import sysconfig; print(' '.join(filter(None,sysconfig.get_config_vars('LDLIBRARY'))))"` # If LDLIBRARY exists and has a shlib extension, use it verbatim. ldlibrary=`echo "${python_ldlibrary}" | sed -e 's/\.so$//' -e 's/\.dll$//' -e 's/\.dylib$//' -e 's/\.sl$//'` if test -e "${python_libdir}/${python_ldlibrary}" -a x"${python_ldlibrary}" != x"${ldlibrary}" then ldlibrary=`echo "${ldlibrary}" | sed "s/^lib//"` found_shlib=1 else # Otherwise, guess the base name of the shlib. # LDVERSION was added in Python 3.2, before that use VERSION, # or failing that, $python_version from _PGAC_CHECK_PYTHON_DIRS. python_ldversion=`${PYTHON} -c "import sysconfig; print(' '.join(filter(None,sysconfig.get_config_vars('LDVERSION'))))"` if test x"${python_ldversion}" != x""; then ldlibrary="python${python_ldversion}" else python_version_var=`${PYTHON} -c "import sysconfig; print(' '.join(filter(None,sysconfig.get_config_vars('VERSION'))))"` if test x"${python_version_var}" != x""; then ldlibrary="python${python_version_var}" else ldlibrary="python${python_version}" fi fi # Search for a likely-looking file. found_shlib=0 for d in "${python_libdir}" "${python_configdir}" /usr/lib64 /usr/lib do # Note: DLSUFFIX is for loadable modules, not shared # libraries, so cannot be used here portably. Just # check all known possibilities. for e in .so .dll .dylib .sl; do if test -e "$d/lib${ldlibrary}$e"; then python_libdir="$d" found_shlib=1 break 2 fi done done # Some platforms (OpenBSD) require us to accept a bare versioned shlib # (".so.n.n") as well. However, check this only after failing to find # ".so" anywhere, because yet other platforms (Debian) put the .so # symlink in a different directory from the underlying versioned shlib. if test "$found_shlib" != 1; then for d in "${python_libdir}" "${python_configdir}" /usr/lib64 /usr/lib do for f in "$d/lib${ldlibrary}.so."* ; do if test -e "$f"; then python_libdir="$d" found_shlib=1 break 2 fi done done fi # As usual, Windows has its own ideas. Possible default library # locations include c:/Windows/System32 and (for Cygwin) /usr/bin, # and the "lib" prefix might not be there. if test "$found_shlib" != 1 -a \( "$PORTNAME" = win32 -o "$PORTNAME" = cygwin \); then for d in "${python_libdir}" "${python_configdir}" c:/Windows/System32 /usr/bin do for f in "$d/lib${ldlibrary}.dll" "$d/${ldlibrary}.dll" ; do if test -e "$f"; then python_libdir="$d" found_shlib=1 break 2 fi done done fi fi if test "$found_shlib" != 1; then as_fn_error $? "could not find shared library for Python You might have to rebuild your Python installation. Refer to the documentation for details. Use --without-python to disable building PL/Python." "$LINENO" 5 fi python_libspec="-L${python_libdir} -l${ldlibrary}" python_additional_libs=`${PYTHON} -c "import sysconfig; print(' '.join(filter(None,sysconfig.get_config_vars('LIBS','LIBC','LIBM','BASEMODLIBS'))))"` { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_libspec} ${python_additional_libs}" >&5 $as_echo "${python_libspec} ${python_additional_libs}" >&6; } fi if test x"$cross_compiling" = x"yes" && test -z "$with_system_tzdata"; then if test -z "$ZIC"; then for ac_prog in zic 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_ZIC+:} false; then : $as_echo_n "(cached) " >&6 else case $ZIC in [\\/]* | ?:[\\/]*) ac_cv_path_ZIC="$ZIC" # 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_ZIC="$as_dir/$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 ZIC=$ac_cv_path_ZIC if test -n "$ZIC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZIC" >&5 $as_echo "$ZIC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ZIC" && break done else # Report the value of ZIC in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ZIC" >&5 $as_echo_n "checking for ZIC... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZIC" >&5 $as_echo "$ZIC" >&6; } fi if test -z "$ZIC"; then as_fn_error $? " When cross-compiling, either use the option --with-system-tzdata to use existing time-zone data, or set the environment variable ZIC to a zic program to use during the build." "$LINENO" 5 fi fi # # Pthreads # # For each platform, we need to know about any special compile and link # libraries, and whether the normal C function names are thread-safe. # See the comment at the top of src/port/thread.c for more information. # WIN32 doesn't need the pthread tests; it always uses threads # # These tests are run before the library-tests, because linking with the # other libraries can pull in the pthread functions as a side-effect. We # want to use the -pthread or similar flags directly, and not rely on # the side-effects of linking with some other library. { $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 $as_echo_n "checking for grep that handles long lines and -e... " >&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 #include #include #include 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 _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 _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.$ac_ext /* end confdefs.h. */ #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF if ac_fn_c_try_run "$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" | $as_tr_cpp` 1 _ACEOF fi done if test "$enable_thread_safety" = yes -a "$PORTNAME" != "win32"; then : # then ac_ext=c ac_cpp='$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 # 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 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 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 # set thread flags # Some platforms use these, so just define them. They can't hurt if they # are not supported. PTHREAD_CFLAGS="$PTHREAD_CFLAGS -D_REENTRANT -D_THREAD_SAFE" # Check for *_r functions _CFLAGS="$CFLAGS" _LIBS="$LIBS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" LIBS="$LIBS $PTHREAD_LIBS" ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" if test "x$ac_cv_header_pthread_h" = xyes; then : else as_fn_error $? " pthread.h not found; use --disable-thread-safety to disable thread safety" "$LINENO" 5 fi for ac_func in strerror_r getpwuid_r gethostbyname_r 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 # Do test here with the proper thread flags { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns int" >&5 $as_echo_n "checking whether strerror_r returns int... " >&6; } if ${pgac_cv_func_strerror_r_int+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { char buf[100]; switch (strerror_r(1, buf, sizeof(buf))) { case 0: break; default: break; } ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_func_strerror_r_int=yes else pgac_cv_func_strerror_r_int=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_func_strerror_r_int" >&5 $as_echo "$pgac_cv_func_strerror_r_int" >&6; } if test x"$pgac_cv_func_strerror_r_int" = xyes ; then $as_echo "#define STRERROR_R_INT 1" >>confdefs.h fi CFLAGS="$_CFLAGS" LIBS="$_LIBS" else # else # do not use values from template file PTHREAD_CFLAGS= PTHREAD_LIBS= fi # fi ## ## Libraries ## ## Most libraries are included only if they demonstrably provide a function ## we need, but libm is an exception: always include it, because there are ## too many compilers that play cute optimization games that will break ## probes for standard functions such as pow(). ## { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5 $as_echo_n "checking for main in -lm... " >&6; } if ${ac_cv_lib_m_main+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { return main (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_m_main=yes else ac_cv_lib_m_main=no fi rm -f core conftest.err conftest.$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_m_main" >&5 $as_echo "$ac_cv_lib_m_main" >&6; } if test "x$ac_cv_lib_m_main" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBM 1 _ACEOF LIBS="-lm $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setproctitle" >&5 $as_echo_n "checking for library containing setproctitle... " >&6; } if ${ac_cv_search_setproctitle+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char setproctitle (); int main () { return setproctitle (); ; return 0; } _ACEOF for ac_lib in '' util; do if test -z "$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_setproctitle=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_setproctitle+:} false; then : break fi done if ${ac_cv_search_setproctitle+:} false; then : else ac_cv_search_setproctitle=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setproctitle" >&5 $as_echo "$ac_cv_search_setproctitle" >&6; } ac_res=$ac_cv_search_setproctitle if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # gcc/clang's sanitizer helper library provides dlopen but not dlsym, thus # when enabling asan the dlopen check doesn't notice that -ldl is actually # required. Just checking for dlsym() ought to suffice. { $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 $as_echo_n "checking for library containing socket... " >&6; } if ${ac_cv_search_socket+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF for ac_lib in '' socket ws2_32; do if test -z "$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_socket=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_socket+:} false; then : break fi done if ${ac_cv_search_socket+:} false; then : else ac_cv_search_socket=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 $as_echo "$ac_cv_search_socket" >&6; } ac_res=$ac_cv_search_socket if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shl_load" >&5 $as_echo_n "checking for library containing shl_load... " >&6; } if ${ac_cv_search_shl_load+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF for ac_lib in '' dld; do if test -z "$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_shl_load=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_shl_load+:} false; then : break fi done if ${ac_cv_search_shl_load+:} false; then : else ac_cv_search_shl_load=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shl_load" >&5 $as_echo "$ac_cv_search_shl_load" >&6; } ac_res=$ac_cv_search_shl_load if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getopt_long" >&5 $as_echo_n "checking for library containing getopt_long... " >&6; } if ${ac_cv_search_getopt_long+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char getopt_long (); int main () { return getopt_long (); ; return 0; } _ACEOF for ac_lib in '' getopt gnugetopt; do if test -z "$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_getopt_long=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_getopt_long+:} false; then : break fi done if ${ac_cv_search_getopt_long+:} false; then : else ac_cv_search_getopt_long=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getopt_long" >&5 $as_echo "$ac_cv_search_getopt_long" >&6; } ac_res=$ac_cv_search_getopt_long if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shm_open" >&5 $as_echo_n "checking for library containing shm_open... " >&6; } if ${ac_cv_search_shm_open+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shm_open (); int main () { return shm_open (); ; return 0; } _ACEOF for ac_lib in '' rt; do if test -z "$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_shm_open=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_shm_open+:} false; then : break fi done if ${ac_cv_search_shm_open+:} false; then : else ac_cv_search_shm_open=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shm_open" >&5 $as_echo "$ac_cv_search_shm_open" >&6; } ac_res=$ac_cv_search_shm_open if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shm_unlink" >&5 $as_echo_n "checking for library containing shm_unlink... " >&6; } if ${ac_cv_search_shm_unlink+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shm_unlink (); int main () { return shm_unlink (); ; return 0; } _ACEOF for ac_lib in '' rt; do if test -z "$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_shm_unlink=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_shm_unlink+:} false; then : break fi done if ${ac_cv_search_shm_unlink+:} false; then : else ac_cv_search_shm_unlink=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shm_unlink" >&5 $as_echo "$ac_cv_search_shm_unlink" >&6; } ac_res=$ac_cv_search_shm_unlink if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 $as_echo_n "checking for library containing clock_gettime... " >&6; } if ${ac_cv_search_clock_gettime+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char clock_gettime (); int main () { return clock_gettime (); ; return 0; } _ACEOF for ac_lib in '' rt posix4; do if test -z "$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_clock_gettime=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_clock_gettime+:} false; then : break fi done if ${ac_cv_search_clock_gettime+:} false; then : else ac_cv_search_clock_gettime=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 $as_echo "$ac_cv_search_clock_gettime" >&6; } ac_res=$ac_cv_search_clock_gettime if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # Solaris: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdatasync" >&5 $as_echo_n "checking for library containing fdatasync... " >&6; } if ${ac_cv_search_fdatasync+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char fdatasync (); int main () { return fdatasync (); ; return 0; } _ACEOF for ac_lib in '' rt posix4; do if test -z "$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_fdatasync=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_fdatasync+:} false; then : break fi done if ${ac_cv_search_fdatasync+:} false; then : else ac_cv_search_fdatasync=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdatasync" >&5 $as_echo "$ac_cv_search_fdatasync" >&6; } ac_res=$ac_cv_search_fdatasync if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # Cygwin: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shmget" >&5 $as_echo_n "checking for library containing shmget... " >&6; } if ${ac_cv_search_shmget+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shmget (); int main () { return shmget (); ; return 0; } _ACEOF for ac_lib in '' cygipc; do if test -z "$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_shmget=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_shmget+:} false; then : break fi done if ${ac_cv_search_shmget+:} false; then : else ac_cv_search_shmget=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shmget" >&5 $as_echo "$ac_cv_search_shmget" >&6; } ac_res=$ac_cv_search_shmget if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # *BSD: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols" >&5 $as_echo_n "checking for library containing backtrace_symbols... " >&6; } if ${ac_cv_search_backtrace_symbols+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char backtrace_symbols (); int main () { return backtrace_symbols (); ; return 0; } _ACEOF for ac_lib in '' execinfo; do if test -z "$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_backtrace_symbols=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_backtrace_symbols+:} false; then : break fi done if ${ac_cv_search_backtrace_symbols+:} false; then : else ac_cv_search_backtrace_symbols=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols" >&5 $as_echo "$ac_cv_search_backtrace_symbols" >&6; } ac_res=$ac_cv_search_backtrace_symbols if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi if test "$enable_thread_safety" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname_r" >&5 $as_echo_n "checking for library containing gethostbyname_r... " >&6; } if ${ac_cv_search_gethostbyname_r+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char gethostbyname_r (); int main () { return gethostbyname_r (); ; return 0; } _ACEOF for ac_lib in '' nsl; do if test -z "$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_gethostbyname_r=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_gethostbyname_r+:} false; then : break fi done if ${ac_cv_search_gethostbyname_r+:} false; then : else ac_cv_search_gethostbyname_r=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname_r" >&5 $as_echo "$ac_cv_search_gethostbyname_r" >&6; } ac_res=$ac_cv_search_gethostbyname_r if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_barrier_wait" >&5 $as_echo_n "checking for library containing pthread_barrier_wait... " >&6; } if ${ac_cv_search_pthread_barrier_wait+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char pthread_barrier_wait (); int main () { return pthread_barrier_wait (); ; return 0; } _ACEOF for ac_lib in '' pthread; do if test -z "$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_pthread_barrier_wait=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_pthread_barrier_wait+:} false; then : break fi done if ${ac_cv_search_pthread_barrier_wait+:} false; then : else ac_cv_search_pthread_barrier_wait=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_barrier_wait" >&5 $as_echo "$ac_cv_search_pthread_barrier_wait" >&6; } ac_res=$ac_cv_search_pthread_barrier_wait if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi fi if test "$with_readline" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing readline" >&5 $as_echo_n "checking for library containing readline... " >&6; } if ${pgac_cv_check_readline+:} false; then : $as_echo_n "(cached) " >&6 else pgac_cv_check_readline=no pgac_save_LIBS=$LIBS if test x"$with_libedit_preferred" != x"yes" then READLINE_ORDER="-lreadline -ledit" else READLINE_ORDER="-ledit -lreadline" fi for pgac_rllib in $READLINE_ORDER ; do for pgac_lib in "" " -ltermcap" " -lncurses" " -lcurses" ; do LIBS="${pgac_rllib}${pgac_lib} $pgac_save_LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 readline (); int main () { return readline (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : # Older NetBSD and OpenBSD have a broken linker that does not # recognize dependent libraries; assume curses is needed if we didn't # find any dependency. case $host_os in netbsd* | openbsd*) if test x"$pgac_lib" = x"" ; then pgac_lib=" -lcurses" fi ;; esac pgac_cv_check_readline="${pgac_rllib}${pgac_lib}" break fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext done if test "$pgac_cv_check_readline" != no ; then break fi done LIBS=$pgac_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_check_readline" >&5 $as_echo "$pgac_cv_check_readline" >&6; } if test "$pgac_cv_check_readline" != no ; then LIBS="$pgac_cv_check_readline $LIBS" $as_echo "#define HAVE_LIBREADLINE 1" >>confdefs.h fi if test x"$pgac_cv_check_readline" = x"no"; then as_fn_error $? "readline library not found If you have readline already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-readline to disable readline support." "$LINENO" 5 fi fi if test "$with_zlib" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflate in -lz" >&5 $as_echo_n "checking for inflate in -lz... " >&6; } if ${ac_cv_lib_z_inflate+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lz $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 inflate (); int main () { return inflate (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_z_inflate=yes else ac_cv_lib_z_inflate=no fi rm -f core conftest.err conftest.$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_z_inflate" >&5 $as_echo "$ac_cv_lib_z_inflate" >&6; } if test "x$ac_cv_lib_z_inflate" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBZ 1 _ACEOF LIBS="-lz $LIBS" else as_fn_error $? "zlib library not found If you have zlib already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-zlib to disable zlib support." "$LINENO" 5 fi fi if test "$enable_spinlocks" = yes; then $as_echo "#define HAVE_SPINLOCKS 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Not using spinlocks will cause poor performance." >&5 $as_echo "$as_me: WARNING: *** Not using spinlocks will cause poor performance." >&2;} fi if test "$enable_atomics" = yes; then $as_echo "#define HAVE_ATOMICS 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Not using atomic operations will cause poor performance." >&5 $as_echo "$as_me: WARNING: *** Not using atomic operations will cause poor performance." >&2;} fi if test "$with_gssapi" = yes ; then if test "$PORTNAME" != "win32"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gss_init_sec_context" >&5 $as_echo_n "checking for library containing gss_init_sec_context... " >&6; } if ${ac_cv_search_gss_init_sec_context+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char gss_init_sec_context (); int main () { return gss_init_sec_context (); ; return 0; } _ACEOF for ac_lib in '' gssapi_krb5 gss 'gssapi -lkrb5 -lcrypto'; do if test -z "$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_gss_init_sec_context=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_gss_init_sec_context+:} false; then : break fi done if ${ac_cv_search_gss_init_sec_context+:} false; then : else ac_cv_search_gss_init_sec_context=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gss_init_sec_context" >&5 $as_echo "$ac_cv_search_gss_init_sec_context" >&6; } ac_res=$ac_cv_search_gss_init_sec_context if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else as_fn_error $? "could not find function 'gss_init_sec_context' required for GSSAPI" "$LINENO" 5 fi else LIBS="$LIBS -lgssapi32" fi fi # # SSL Library # # There is currently only one supported SSL/TLS library: OpenSSL. # # Check whether --with-ssl was given. if test "${with_ssl+set}" = set; then : withval=$with_ssl; case $withval in yes) as_fn_error $? "argument required for --with-ssl option" "$LINENO" 5 ;; no) as_fn_error $? "argument required for --with-ssl option" "$LINENO" 5 ;; *) ;; esac fi if test x"$with_ssl" = x"" ; then with_ssl=no fi # Check whether --with-openssl was given. if test "${with_openssl+set}" = set; then : withval=$with_openssl; case $withval in yes) : ;; no) : ;; *) as_fn_error $? "no argument expected for --with-openssl option" "$LINENO" 5 ;; esac else with_openssl=no fi if test "$with_openssl" = yes ; then with_ssl=openssl fi if test "$with_ssl" = openssl ; then # Minimum required OpenSSL version is 1.0.1 $as_echo "#define OPENSSL_API_COMPAT 0x10001000L" >>confdefs.h if test "$PORTNAME" != "win32"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CRYPTO_new_ex_data in -lcrypto" >&5 $as_echo_n "checking for CRYPTO_new_ex_data in -lcrypto... " >&6; } if ${ac_cv_lib_crypto_CRYPTO_new_ex_data+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcrypto $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 CRYPTO_new_ex_data (); int main () { return CRYPTO_new_ex_data (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_crypto_CRYPTO_new_ex_data=yes else ac_cv_lib_crypto_CRYPTO_new_ex_data=no fi rm -f core conftest.err conftest.$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_crypto_CRYPTO_new_ex_data" >&5 $as_echo "$ac_cv_lib_crypto_CRYPTO_new_ex_data" >&6; } if test "x$ac_cv_lib_crypto_CRYPTO_new_ex_data" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBCRYPTO 1 _ACEOF LIBS="-lcrypto $LIBS" else as_fn_error $? "library 'crypto' is required for OpenSSL" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_new in -lssl" >&5 $as_echo_n "checking for SSL_new in -lssl... " >&6; } if ${ac_cv_lib_ssl_SSL_new+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lssl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 SSL_new (); int main () { return SSL_new (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ssl_SSL_new=yes else ac_cv_lib_ssl_SSL_new=no fi rm -f core conftest.err conftest.$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_ssl_SSL_new" >&5 $as_echo "$ac_cv_lib_ssl_SSL_new" >&6; } if test "x$ac_cv_lib_ssl_SSL_new" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBSSL 1 _ACEOF LIBS="-lssl $LIBS" else as_fn_error $? "library 'ssl' is required for OpenSSL" "$LINENO" 5 fi else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing CRYPTO_new_ex_data" >&5 $as_echo_n "checking for library containing CRYPTO_new_ex_data... " >&6; } if ${ac_cv_search_CRYPTO_new_ex_data+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char CRYPTO_new_ex_data (); int main () { return CRYPTO_new_ex_data (); ; return 0; } _ACEOF for ac_lib in '' eay32 crypto; do if test -z "$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_CRYPTO_new_ex_data=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_CRYPTO_new_ex_data+:} false; then : break fi done if ${ac_cv_search_CRYPTO_new_ex_data+:} false; then : else ac_cv_search_CRYPTO_new_ex_data=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_CRYPTO_new_ex_data" >&5 $as_echo "$ac_cv_search_CRYPTO_new_ex_data" >&6; } ac_res=$ac_cv_search_CRYPTO_new_ex_data if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else as_fn_error $? "library 'eay32' or 'crypto' is required for OpenSSL" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing SSL_new" >&5 $as_echo_n "checking for library containing SSL_new... " >&6; } if ${ac_cv_search_SSL_new+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char SSL_new (); int main () { return SSL_new (); ; return 0; } _ACEOF for ac_lib in '' ssleay32 ssl; do if test -z "$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_SSL_new=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_SSL_new+:} false; then : break fi done if ${ac_cv_search_SSL_new+:} false; then : else ac_cv_search_SSL_new=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_SSL_new" >&5 $as_echo "$ac_cv_search_SSL_new" >&6; } ac_res=$ac_cv_search_SSL_new if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else as_fn_error $? "library 'ssleay32' or 'ssl' is required for OpenSSL" "$LINENO" 5 fi fi # Function introduced in OpenSSL 1.0.2. for ac_func in X509_get_signature_nid do : ac_fn_c_check_func "$LINENO" "X509_get_signature_nid" "ac_cv_func_X509_get_signature_nid" if test "x$ac_cv_func_X509_get_signature_nid" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_X509_GET_SIGNATURE_NID 1 _ACEOF fi done # Functions introduced in OpenSSL 1.1.0. We used to check for # OPENSSL_VERSION_NUMBER, but that didn't work with 1.1.0, because LibreSSL # defines OPENSSL_VERSION_NUMBER to claim version 2.0.0, even though it # doesn't have these OpenSSL 1.1.0 functions. So check for individual # functions. for ac_func in OPENSSL_init_ssl BIO_meth_new ASN1_STRING_get0_data HMAC_CTX_new HMAC_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" | $as_tr_cpp` 1 _ACEOF fi done # OpenSSL versions before 1.1.0 required setting callback functions, for # thread-safety. In 1.1.0, it's no longer required, and CRYPTO_lock() # function was removed. for ac_func in CRYPTO_lock do : ac_fn_c_check_func "$LINENO" "CRYPTO_lock" "ac_cv_func_CRYPTO_lock" if test "x$ac_cv_func_CRYPTO_lock" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_CRYPTO_LOCK 1 _ACEOF fi done # Function introduced in OpenSSL 1.1.1. for ac_func in X509_get_signature_info do : ac_fn_c_check_func "$LINENO" "X509_get_signature_info" "ac_cv_func_X509_get_signature_info" if test "x$ac_cv_func_X509_get_signature_info" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_X509_GET_SIGNATURE_INFO 1 _ACEOF fi done $as_echo "#define USE_OPENSSL 1" >>confdefs.h elif test "$with_ssl" != no ; then as_fn_error $? "--with-ssl must specify openssl" "$LINENO" 5 fi if test "$with_pam" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pam_start in -lpam" >&5 $as_echo_n "checking for pam_start in -lpam... " >&6; } if ${ac_cv_lib_pam_pam_start+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpam $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 pam_start (); int main () { return pam_start (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_pam_pam_start=yes else ac_cv_lib_pam_pam_start=no fi rm -f core conftest.err conftest.$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_pam_pam_start" >&5 $as_echo "$ac_cv_lib_pam_pam_start" >&6; } if test "x$ac_cv_lib_pam_pam_start" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBPAM 1 _ACEOF LIBS="-lpam $LIBS" else as_fn_error $? "library 'pam' is required for PAM" "$LINENO" 5 fi fi if test "$with_libxml" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xmlSaveToBuffer in -lxml2" >&5 $as_echo_n "checking for xmlSaveToBuffer in -lxml2... " >&6; } if ${ac_cv_lib_xml2_xmlSaveToBuffer+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lxml2 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 xmlSaveToBuffer (); int main () { return xmlSaveToBuffer (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_xml2_xmlSaveToBuffer=yes else ac_cv_lib_xml2_xmlSaveToBuffer=no fi rm -f core conftest.err conftest.$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_xml2_xmlSaveToBuffer" >&5 $as_echo "$ac_cv_lib_xml2_xmlSaveToBuffer" >&6; } if test "x$ac_cv_lib_xml2_xmlSaveToBuffer" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBXML2 1 _ACEOF LIBS="-lxml2 $LIBS" else as_fn_error $? "library 'xml2' (version >= 2.6.23) is required for XML support" "$LINENO" 5 fi fi if test "$with_libxslt" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xsltCleanupGlobals in -lxslt" >&5 $as_echo_n "checking for xsltCleanupGlobals in -lxslt... " >&6; } if ${ac_cv_lib_xslt_xsltCleanupGlobals+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lxslt $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 xsltCleanupGlobals (); int main () { return xsltCleanupGlobals (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_xslt_xsltCleanupGlobals=yes else ac_cv_lib_xslt_xsltCleanupGlobals=no fi rm -f core conftest.err conftest.$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_xslt_xsltCleanupGlobals" >&5 $as_echo "$ac_cv_lib_xslt_xsltCleanupGlobals" >&6; } if test "x$ac_cv_lib_xslt_xsltCleanupGlobals" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBXSLT 1 _ACEOF LIBS="-lxslt $LIBS" else as_fn_error $? "library 'xslt' is required for XSLT support" "$LINENO" 5 fi fi if test "$with_lz4" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LZ4_compress_default in -llz4" >&5 $as_echo_n "checking for LZ4_compress_default in -llz4... " >&6; } if ${ac_cv_lib_lz4_LZ4_compress_default+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-llz4 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 LZ4_compress_default (); int main () { return LZ4_compress_default (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_lz4_LZ4_compress_default=yes else ac_cv_lib_lz4_LZ4_compress_default=no fi rm -f core conftest.err conftest.$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_lz4_LZ4_compress_default" >&5 $as_echo "$ac_cv_lib_lz4_LZ4_compress_default" >&6; } if test "x$ac_cv_lib_lz4_LZ4_compress_default" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBLZ4 1 _ACEOF LIBS="-llz4 $LIBS" else as_fn_error $? "library 'lz4' is required for LZ4 support" "$LINENO" 5 fi fi if test "$with_zstd" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ZSTD_compress in -lzstd" >&5 $as_echo_n "checking for ZSTD_compress in -lzstd... " >&6; } if ${ac_cv_lib_zstd_ZSTD_compress+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lzstd $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 ZSTD_compress (); int main () { return ZSTD_compress (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_zstd_ZSTD_compress=yes else ac_cv_lib_zstd_ZSTD_compress=no fi rm -f core conftest.err conftest.$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_zstd_ZSTD_compress" >&5 $as_echo "$ac_cv_lib_zstd_ZSTD_compress" >&6; } if test "x$ac_cv_lib_zstd_ZSTD_compress" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBZSTD 1 _ACEOF LIBS="-lzstd $LIBS" else as_fn_error $? "library 'zstd' is required for ZSTD support" "$LINENO" 5 fi fi # Note: We can test for libldap_r only after we know PTHREAD_LIBS; # also, on AIX, we may need to have openssl in LIBS for this step. if test "$with_ldap" = yes ; then _LIBS="$LIBS" if test "$PORTNAME" != "win32"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap_bind in -lldap" >&5 $as_echo_n "checking for ldap_bind in -lldap... " >&6; } if ${ac_cv_lib_ldap_ldap_bind+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lldap $EXTRA_LDAP_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 ldap_bind (); int main () { return ldap_bind (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ldap_ldap_bind=yes else ac_cv_lib_ldap_ldap_bind=no fi rm -f core conftest.err conftest.$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_ldap_ldap_bind" >&5 $as_echo "$ac_cv_lib_ldap_ldap_bind" >&6; } if test "x$ac_cv_lib_ldap_ldap_bind" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBLDAP 1 _ACEOF LIBS="-lldap $LIBS" else as_fn_error $? "library 'ldap' is required for LDAP" "$LINENO" 5 fi LDAP_LIBS_BE="-lldap $EXTRA_LDAP_LIBS" # This test is carried out against libldap. for ac_func in ldap_initialize do : ac_fn_c_check_func "$LINENO" "ldap_initialize" "ac_cv_func_ldap_initialize" if test "x$ac_cv_func_ldap_initialize" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LDAP_INITIALIZE 1 _ACEOF fi done # The separate ldap_r library only exists in OpenLDAP < 2.5, and if we # have 2.5 or later, we shouldn't even probe for ldap_r (we might find a # library from a separate OpenLDAP installation). The most reliable # way to check that is to check for a function introduced in 2.5. ac_fn_c_check_func "$LINENO" "ldap_verify_credentials" "ac_cv_func_ldap_verify_credentials" if test "x$ac_cv_func_ldap_verify_credentials" = xyes; then : thread_safe_libldap=yes else thread_safe_libldap=no fi if test "$enable_thread_safety" = yes -a "$thread_safe_libldap" = no; then # Use ldap_r for FE if available, else assume ldap is thread-safe. # On some platforms ldap_r fails to link without PTHREAD_LIBS. LIBS="$_LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap_bind in -lldap_r" >&5 $as_echo_n "checking for ldap_bind in -lldap_r... " >&6; } if ${ac_cv_lib_ldap_r_ldap_bind+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lldap_r $PTHREAD_CFLAGS $PTHREAD_LIBS $EXTRA_LDAP_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 ldap_bind (); int main () { return ldap_bind (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ldap_r_ldap_bind=yes else ac_cv_lib_ldap_r_ldap_bind=no fi rm -f core conftest.err conftest.$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_ldap_r_ldap_bind" >&5 $as_echo "$ac_cv_lib_ldap_r_ldap_bind" >&6; } if test "x$ac_cv_lib_ldap_r_ldap_bind" = xyes; then : LDAP_LIBS_FE="-lldap_r $EXTRA_LDAP_LIBS" else LDAP_LIBS_FE="-lldap $EXTRA_LDAP_LIBS" fi else LDAP_LIBS_FE="-lldap $EXTRA_LDAP_LIBS" fi else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap_bind in -lwldap32" >&5 $as_echo_n "checking for ldap_bind in -lwldap32... " >&6; } if ${ac_cv_lib_wldap32_ldap_bind+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lwldap32 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 ldap_bind (); int main () { return ldap_bind (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_wldap32_ldap_bind=yes else ac_cv_lib_wldap32_ldap_bind=no fi rm -f core conftest.err conftest.$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_wldap32_ldap_bind" >&5 $as_echo "$ac_cv_lib_wldap32_ldap_bind" >&6; } if test "x$ac_cv_lib_wldap32_ldap_bind" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBWLDAP32 1 _ACEOF LIBS="-lwldap32 $LIBS" else as_fn_error $? "library 'wldap32' is required for LDAP" "$LINENO" 5 fi LDAP_LIBS_FE="-lwldap32" LDAP_LIBS_BE="-lwldap32" fi LIBS="$_LIBS" fi # for contrib/sepgsql if test "$with_selinux" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for security_compute_create_name in -lselinux" >&5 $as_echo_n "checking for security_compute_create_name in -lselinux... " >&6; } if ${ac_cv_lib_selinux_security_compute_create_name+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lselinux $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 security_compute_create_name (); int main () { return security_compute_create_name (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_selinux_security_compute_create_name=yes else ac_cv_lib_selinux_security_compute_create_name=no fi rm -f core conftest.err conftest.$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_selinux_security_compute_create_name" >&5 $as_echo "$ac_cv_lib_selinux_security_compute_create_name" >&6; } if test "x$ac_cv_lib_selinux_security_compute_create_name" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBSELINUX 1 _ACEOF LIBS="-lselinux $LIBS" else as_fn_error $? "library 'libselinux', version 2.1.10 or newer, is required for SELinux support" "$LINENO" 5 fi fi # for contrib/uuid-ossp if test "$with_uuid" = bsd ; then # On BSD, the UUID functions are in libc ac_fn_c_check_func "$LINENO" "uuid_to_string" "ac_cv_func_uuid_to_string" if test "x$ac_cv_func_uuid_to_string" = xyes; then : UUID_LIBS="" else as_fn_error $? "BSD UUID functions are not present" "$LINENO" 5 fi elif test "$with_uuid" = e2fs ; then # On macOS, the UUID functions are in libc ac_fn_c_check_func "$LINENO" "uuid_generate" "ac_cv_func_uuid_generate" if test "x$ac_cv_func_uuid_generate" = xyes; then : UUID_LIBS="" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate in -luuid" >&5 $as_echo_n "checking for uuid_generate in -luuid... " >&6; } if ${ac_cv_lib_uuid_uuid_generate+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-luuid $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 uuid_generate (); int main () { return uuid_generate (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_uuid_uuid_generate=yes else ac_cv_lib_uuid_uuid_generate=no fi rm -f core conftest.err conftest.$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_uuid_uuid_generate" >&5 $as_echo "$ac_cv_lib_uuid_uuid_generate" >&6; } if test "x$ac_cv_lib_uuid_uuid_generate" = xyes; then : UUID_LIBS="-luuid" else as_fn_error $? "library 'uuid' is required for E2FS UUID" "$LINENO" 5 fi fi elif test "$with_uuid" = ossp ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_export in -lossp-uuid" >&5 $as_echo_n "checking for uuid_export in -lossp-uuid... " >&6; } if ${ac_cv_lib_ossp_uuid_uuid_export+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lossp-uuid $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 uuid_export (); int main () { return uuid_export (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_ossp_uuid_uuid_export=yes else ac_cv_lib_ossp_uuid_uuid_export=no fi rm -f core conftest.err conftest.$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_ossp_uuid_uuid_export" >&5 $as_echo "$ac_cv_lib_ossp_uuid_uuid_export" >&6; } if test "x$ac_cv_lib_ossp_uuid_uuid_export" = xyes; then : UUID_LIBS="-lossp-uuid" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_export in -luuid" >&5 $as_echo_n "checking for uuid_export in -luuid... " >&6; } if ${ac_cv_lib_uuid_uuid_export+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-luuid $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 uuid_export (); int main () { return uuid_export (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_uuid_uuid_export=yes else ac_cv_lib_uuid_uuid_export=no fi rm -f core conftest.err conftest.$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_uuid_uuid_export" >&5 $as_echo "$ac_cv_lib_uuid_uuid_export" >&6; } if test "x$ac_cv_lib_uuid_uuid_export" = xyes; then : UUID_LIBS="-luuid" else as_fn_error $? "library 'ossp-uuid' or 'uuid' is required for OSSP UUID" "$LINENO" 5 fi fi fi ## ## Header files ## { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } if ${ac_cv_header_stdbool_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifndef bool "error: bool is not defined" #endif #ifndef false "error: false is not defined" #endif #if false "error: false is not 0" #endif #ifndef true "error: true is not defined" #endif #if true != 1 "error: true is not 1" #endif #ifndef __bool_true_false_are_defined "error: __bool_true_false_are_defined is not defined" #endif struct s { _Bool s: 1; _Bool t; } s; char a[true == 1 ? 1 : -1]; char b[false == 0 ? 1 : -1]; char c[__bool_true_false_are_defined == 1 ? 1 : -1]; char d[(bool) 0.5 == true ? 1 : -1]; /* See body of main program for 'e'. */ char f[(_Bool) 0.0 == false ? 1 : -1]; char g[true]; char h[sizeof (_Bool)]; char i[sizeof s.t]; enum { j = false, k = true, l = false * true, m = true * 256 }; /* The following fails for HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ _Bool n[m]; char o[sizeof n == m * sizeof n[0] ? 1 : -1]; char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; /* Catch a bug in an HP-UX C compiler. See http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html */ _Bool q = true; _Bool *pq = &q; int main () { bool e = &s; *pq |= q; *pq |= ! q; /* Refer to every declared value, to avoid compiler optimizations. */ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l + !m + !n + !o + !p + !q + !pq); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_header_stdbool_h=yes else ac_cv_header_stdbool_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 $as_echo "$ac_cv_header_stdbool_h" >&6; } ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" if test "x$ac_cv_type__Bool" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE__BOOL 1 _ACEOF fi if test $ac_cv_header_stdbool_h = yes; then $as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h fi for ac_header in atomic.h copyfile.h execinfo.h getopt.h ifaddrs.h langinfo.h mbarrier.h poll.h sys/epoll.h sys/event.h sys/ipc.h sys/personality.h sys/prctl.h sys/procctl.h sys/pstat.h sys/resource.h sys/select.h sys/sem.h sys/shm.h sys/signalfd.h sys/sockio.h sys/tas.h sys/uio.h sys/un.h termios.h ucred.h wctype.h do : as_ac_Header=`$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" | $as_tr_cpp` 1 _ACEOF fi done # On BSD, test for net/if.h will fail unless sys/socket.h # is included first. for ac_header in net/if.h do : ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default #include " if test "x$ac_cv_header_net_if_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_NET_IF_H 1 _ACEOF fi done # On OpenBSD, test for sys/ucred.h will fail unless sys/param.h # is included first. for ac_header in sys/ucred.h do : ac_fn_c_check_header_compile "$LINENO" "sys/ucred.h" "ac_cv_header_sys_ucred_h" "$ac_includes_default #include " if test "x$ac_cv_header_sys_ucred_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_UCRED_H 1 _ACEOF fi done # At least on IRIX, test for netinet/tcp.h will fail unless # netinet/in.h is included first. for ac_header in netinet/tcp.h do : ac_fn_c_check_header_compile "$LINENO" "netinet/tcp.h" "ac_cv_header_netinet_tcp_h" "$ac_includes_default #include " if test "x$ac_cv_header_netinet_tcp_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_NETINET_TCP_H 1 _ACEOF fi done if expr x"$pgac_cv_check_readline" : 'x-lreadline' >/dev/null ; then for ac_header in readline/readline.h do : ac_fn_c_check_header_mongrel "$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 else for ac_header in readline.h do : ac_fn_c_check_header_mongrel "$LINENO" "readline.h" "ac_cv_header_readline_h" "$ac_includes_default" if test "x$ac_cv_header_readline_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_READLINE_H 1 _ACEOF else as_fn_error $? "readline header not found If you have readline already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-readline to disable readline support." "$LINENO" 5 fi done 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$ac_cv_header_readline_history_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_READLINE_HISTORY_H 1 _ACEOF else for ac_header in history.h do : ac_fn_c_check_header_mongrel "$LINENO" "history.h" "ac_cv_header_history_h" "$ac_includes_default" if test "x$ac_cv_header_history_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_HISTORY_H 1 _ACEOF else as_fn_error $? "history header not found If you have readline already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-readline to disable readline support." "$LINENO" 5 fi done fi done fi if expr x"$pgac_cv_check_readline" : 'x-ledit' >/dev/null ; then # Some installations of libedit usurp /usr/include/readline/, which seems # bad practice, since in combined installations readline will have its headers # there. We might have to resort to AC_EGREP checks to make sure we found # the proper header... for ac_header in editline/readline.h do : ac_fn_c_check_header_mongrel "$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 else for ac_header in readline.h do : ac_fn_c_check_header_mongrel "$LINENO" "readline.h" "ac_cv_header_readline_h" "$ac_includes_default" if test "x$ac_cv_header_readline_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_READLINE_H 1 _ACEOF else for ac_header in readline/readline.h do : ac_fn_c_check_header_mongrel "$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 else as_fn_error $? "readline header not found If you have libedit already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-readline to disable libedit support." "$LINENO" 5 fi done fi done fi done # Note: in a libedit installation, history.h is sometimes a dummy, and may # not be there at all. Hence, don't complain if not found. We must check # though, since in yet other versions it is an independent header. for ac_header in editline/history.h do : ac_fn_c_check_header_mongrel "$LINENO" "editline/history.h" "ac_cv_header_editline_history_h" "$ac_includes_default" if test "x$ac_cv_header_editline_history_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_EDITLINE_HISTORY_H 1 _ACEOF else for ac_header in history.h do : ac_fn_c_check_header_mongrel "$LINENO" "history.h" "ac_cv_header_history_h" "$ac_includes_default" if test "x$ac_cv_header_history_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_HISTORY_H 1 _ACEOF else 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$ac_cv_header_readline_history_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_READLINE_HISTORY_H 1 _ACEOF fi done fi done fi done fi if test "$with_zlib" = yes; then ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default" if test "x$ac_cv_header_zlib_h" = xyes; then : else as_fn_error $? "zlib header not found If you have zlib already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-zlib to disable zlib support." "$LINENO" 5 fi fi if test -z "$LZ4"; then for ac_prog in lz4 do # Extract the first word of "$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_LZ4+:} false; then : $as_echo_n "(cached) " >&6 else case $LZ4 in [\\/]* | ?:[\\/]*) ac_cv_path_LZ4="$LZ4" # 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_LZ4="$as_dir/$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 LZ4=$ac_cv_path_LZ4 if test -n "$LZ4"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LZ4" >&5 $as_echo "$LZ4" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$LZ4" && break done else # Report the value of LZ4 in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LZ4" >&5 $as_echo_n "checking for LZ4... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LZ4" >&5 $as_echo "$LZ4" >&6; } fi if test "$with_lz4" = yes; then ac_fn_c_check_header_mongrel "$LINENO" "lz4.h" "ac_cv_header_lz4_h" "$ac_includes_default" if test "x$ac_cv_header_lz4_h" = xyes; then : else as_fn_error $? "lz4.h header file is required for LZ4" "$LINENO" 5 fi fi if test -z "$ZSTD"; then for ac_prog in zstd do # Extract the first word of "$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_ZSTD+:} false; then : $as_echo_n "(cached) " >&6 else case $ZSTD in [\\/]* | ?:[\\/]*) ac_cv_path_ZSTD="$ZSTD" # 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_ZSTD="$as_dir/$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 ZSTD=$ac_cv_path_ZSTD if test -n "$ZSTD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZSTD" >&5 $as_echo "$ZSTD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ZSTD" && break done else # Report the value of ZSTD in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ZSTD" >&5 $as_echo_n "checking for ZSTD... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZSTD" >&5 $as_echo "$ZSTD" >&6; } fi if test "$with_zstd" = yes; then ac_fn_c_check_header_mongrel "$LINENO" "zstd.h" "ac_cv_header_zstd_h" "$ac_includes_default" if test "x$ac_cv_header_zstd_h" = xyes; then : else as_fn_error $? "zstd.h header file is required for ZSTD" "$LINENO" 5 fi fi if test "$with_gssapi" = yes ; then for ac_header in gssapi/gssapi.h do : ac_fn_c_check_header_mongrel "$LINENO" "gssapi/gssapi.h" "ac_cv_header_gssapi_gssapi_h" "$ac_includes_default" if test "x$ac_cv_header_gssapi_gssapi_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GSSAPI_GSSAPI_H 1 _ACEOF else for ac_header in gssapi.h do : ac_fn_c_check_header_mongrel "$LINENO" "gssapi.h" "ac_cv_header_gssapi_h" "$ac_includes_default" if test "x$ac_cv_header_gssapi_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_GSSAPI_H 1 _ACEOF else as_fn_error $? "gssapi.h header file is required for GSSAPI" "$LINENO" 5 fi done fi done fi if test "$with_ssl" = openssl ; then ac_fn_c_check_header_mongrel "$LINENO" "openssl/ssl.h" "ac_cv_header_openssl_ssl_h" "$ac_includes_default" if test "x$ac_cv_header_openssl_ssl_h" = xyes; then : else as_fn_error $? "header file is required for OpenSSL" "$LINENO" 5 fi ac_fn_c_check_header_mongrel "$LINENO" "openssl/err.h" "ac_cv_header_openssl_err_h" "$ac_includes_default" if test "x$ac_cv_header_openssl_err_h" = xyes; then : else as_fn_error $? "header file is required for OpenSSL" "$LINENO" 5 fi fi if test "$with_pam" = yes ; then for ac_header in security/pam_appl.h do : ac_fn_c_check_header_mongrel "$LINENO" "security/pam_appl.h" "ac_cv_header_security_pam_appl_h" "$ac_includes_default" if test "x$ac_cv_header_security_pam_appl_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SECURITY_PAM_APPL_H 1 _ACEOF else for ac_header in pam/pam_appl.h do : ac_fn_c_check_header_mongrel "$LINENO" "pam/pam_appl.h" "ac_cv_header_pam_pam_appl_h" "$ac_includes_default" if test "x$ac_cv_header_pam_pam_appl_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PAM_PAM_APPL_H 1 _ACEOF else as_fn_error $? "header file or is required for PAM." "$LINENO" 5 fi done fi done fi if test "$with_bsd_auth" = yes ; then ac_fn_c_check_header_mongrel "$LINENO" "bsd_auth.h" "ac_cv_header_bsd_auth_h" "$ac_includes_default" if test "x$ac_cv_header_bsd_auth_h" = xyes; then : else as_fn_error $? "header file is required for BSD Authentication support" "$LINENO" 5 fi fi if test "$with_systemd" = yes ; then ac_fn_c_check_header_mongrel "$LINENO" "systemd/sd-daemon.h" "ac_cv_header_systemd_sd_daemon_h" "$ac_includes_default" if test "x$ac_cv_header_systemd_sd_daemon_h" = xyes; then : else as_fn_error $? "header file is required for systemd support" "$LINENO" 5 fi fi if test "$with_libxml" = yes ; then ac_fn_c_check_header_mongrel "$LINENO" "libxml/parser.h" "ac_cv_header_libxml_parser_h" "$ac_includes_default" if test "x$ac_cv_header_libxml_parser_h" = xyes; then : else as_fn_error $? "header file is required for XML support" "$LINENO" 5 fi fi if test "$with_libxslt" = yes ; then ac_fn_c_check_header_mongrel "$LINENO" "libxslt/xslt.h" "ac_cv_header_libxslt_xslt_h" "$ac_includes_default" if test "x$ac_cv_header_libxslt_xslt_h" = xyes; then : else as_fn_error $? "header file is required for XSLT support" "$LINENO" 5 fi fi if test "$with_ldap" = yes ; then if test "$PORTNAME" != "win32"; then for ac_header in ldap.h do : ac_fn_c_check_header_mongrel "$LINENO" "ldap.h" "ac_cv_header_ldap_h" "$ac_includes_default" if test "x$ac_cv_header_ldap_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LDAP_H 1 _ACEOF else as_fn_error $? "header file is required for LDAP" "$LINENO" 5 fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compatible LDAP implementation" >&5 $as_echo_n "checking for compatible LDAP implementation... " >&6; } if ${pgac_cv_ldap_safe+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if !defined(LDAP_VENDOR_VERSION) || \ (defined(LDAP_API_FEATURE_X_OPENLDAP) && \ LDAP_VENDOR_VERSION >= 20424 && LDAP_VENDOR_VERSION <= 20431) choke me #endif int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_ldap_safe=yes else pgac_cv_ldap_safe=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_ldap_safe" >&5 $as_echo "$pgac_cv_ldap_safe" >&6; } if test "$pgac_cv_ldap_safe" != yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** With OpenLDAP versions 2.4.24 through 2.4.31, inclusive, each backend *** process that loads libpq (via WAL receiver, dblink, or postgres_fdw) and *** also uses LDAP will crash on exit." >&5 $as_echo "$as_me: WARNING: *** With OpenLDAP versions 2.4.24 through 2.4.31, inclusive, each backend *** process that loads libpq (via WAL receiver, dblink, or postgres_fdw) and *** also uses LDAP will crash on exit." >&2;} fi else for ac_header in winldap.h do : ac_fn_c_check_header_compile "$LINENO" "winldap.h" "ac_cv_header_winldap_h" "$ac_includes_default #include " if test "x$ac_cv_header_winldap_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_WINLDAP_H 1 _ACEOF else as_fn_error $? "header file is required for LDAP" "$LINENO" 5 fi done fi fi if test "$with_bonjour" = yes ; then ac_fn_c_check_header_mongrel "$LINENO" "dns_sd.h" "ac_cv_header_dns_sd_h" "$ac_includes_default" if test "x$ac_cv_header_dns_sd_h" = xyes; then : else as_fn_error $? "header file is required for Bonjour" "$LINENO" 5 fi fi # for contrib/uuid-ossp if test "$with_uuid" = bsd ; then for ac_header in uuid.h do : ac_fn_c_check_header_mongrel "$LINENO" "uuid.h" "ac_cv_header_uuid_h" "$ac_includes_default" if test "x$ac_cv_header_uuid_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UUID_H 1 _ACEOF cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uuid_to_string" >/dev/null 2>&1; then : else as_fn_error $? "header file does not match BSD UUID library" "$LINENO" 5 fi rm -f conftest* else as_fn_error $? "header file is required for BSD UUID" "$LINENO" 5 fi done elif test "$with_uuid" = e2fs ; then for ac_header in uuid/uuid.h do : ac_fn_c_check_header_mongrel "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default" if test "x$ac_cv_header_uuid_uuid_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UUID_UUID_H 1 _ACEOF cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uuid_generate" >/dev/null 2>&1; then : else as_fn_error $? "header file does not match E2FS UUID library" "$LINENO" 5 fi rm -f conftest* else for ac_header in uuid.h do : ac_fn_c_check_header_mongrel "$LINENO" "uuid.h" "ac_cv_header_uuid_h" "$ac_includes_default" if test "x$ac_cv_header_uuid_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UUID_H 1 _ACEOF cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uuid_generate" >/dev/null 2>&1; then : else as_fn_error $? "header file does not match E2FS UUID library" "$LINENO" 5 fi rm -f conftest* else as_fn_error $? "header file or is required for E2FS UUID" "$LINENO" 5 fi done fi done elif test "$with_uuid" = ossp ; then for ac_header in ossp/uuid.h do : ac_fn_c_check_header_mongrel "$LINENO" "ossp/uuid.h" "ac_cv_header_ossp_uuid_h" "$ac_includes_default" if test "x$ac_cv_header_ossp_uuid_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_OSSP_UUID_H 1 _ACEOF cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uuid_export" >/dev/null 2>&1; then : else as_fn_error $? "header file does not match OSSP UUID library" "$LINENO" 5 fi rm -f conftest* else for ac_header in uuid.h do : ac_fn_c_check_header_mongrel "$LINENO" "uuid.h" "ac_cv_header_uuid_h" "$ac_includes_default" if test "x$ac_cv_header_uuid_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UUID_H 1 _ACEOF cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "uuid_export" >/dev/null 2>&1; then : else as_fn_error $? "header file does not match OSSP UUID library" "$LINENO" 5 fi rm -f conftest* else as_fn_error $? "header file or is required for OSSP UUID" "$LINENO" 5 fi done fi done fi if test "$PORTNAME" = "win32" ; then for ac_header in crtdefs.h do : ac_fn_c_check_header_mongrel "$LINENO" "crtdefs.h" "ac_cv_header_crtdefs_h" "$ac_includes_default" if test "x$ac_cv_header_crtdefs_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_CRTDEFS_H 1 _ACEOF fi done fi ## ## Types, structures, compiler characteristics ## { $as_echo "$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 #include 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 #include 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 $ac_cv_c_bigendian = unknown; then # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include 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 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 { $as_echo "$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 printf format archetype" >&5 $as_echo_n "checking for printf format archetype... " >&6; } if ${pgac_cv_printf_archetype+:} false; then : $as_echo_n "(cached) " >&6 else pgac_cv_printf_archetype=gnu_printf ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ extern void pgac_write(int ignore, const char *fmt,...) __attribute__((format($pgac_cv_printf_archetype, 2, 3))); int main () { pgac_write(0, "error %s: %m", "foo"); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_archetype_ok=yes else ac_archetype_ok=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag if [ "$ac_archetype_ok" = no ]; then pgac_cv_printf_archetype=__syslog__ ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ extern void pgac_write(int ignore, const char *fmt,...) __attribute__((format($pgac_cv_printf_archetype, 2, 3))); int main () { pgac_write(0, "error %s: %m", "foo"); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_archetype_ok=yes else ac_archetype_ok=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag if [ "$ac_archetype_ok" = no ]; then pgac_cv_printf_archetype=printf fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_printf_archetype" >&5 $as_echo "$pgac_cv_printf_archetype" >&6; } cat >>confdefs.h <<_ACEOF #define PG_PRINTF_ATTRIBUTE $pgac_cv_printf_archetype _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __func__" >&5 $as_echo_n "checking for __func__... " >&6; } if ${pgac_cv_funcname_func_support+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { printf("%s\n", __func__); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_funcname_func_support=yes else pgac_cv_funcname_func_support=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_funcname_func_support" >&5 $as_echo "$pgac_cv_funcname_func_support" >&6; } if test x"$pgac_cv_funcname_func_support" = xyes ; then $as_echo "#define HAVE_FUNCNAME__FUNC 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __FUNCTION__" >&5 $as_echo_n "checking for __FUNCTION__... " >&6; } if ${pgac_cv_funcname_function_support+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { printf("%s\n", __FUNCTION__); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_funcname_function_support=yes else pgac_cv_funcname_function_support=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_funcname_function_support" >&5 $as_echo "$pgac_cv_funcname_function_support" >&6; } if test x"$pgac_cv_funcname_function_support" = xyes ; then $as_echo "#define HAVE_FUNCNAME__FUNCTION 1" >>confdefs.h fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Static_assert" >&5 $as_echo_n "checking for _Static_assert... " >&6; } if ${pgac_cv__static_assert+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ({ _Static_assert(1, "foo"); }) ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__static_assert=yes else pgac_cv__static_assert=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__static_assert" >&5 $as_echo "$pgac_cv__static_assert" >&6; } if test x"$pgac_cv__static_assert" = xyes ; then $as_echo "#define HAVE__STATIC_ASSERT 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for typeof" >&5 $as_echo_n "checking for typeof... " >&6; } if ${pgac_cv_c_typeof+:} false; then : $as_echo_n "(cached) " >&6 else pgac_cv_c_typeof=no for pgac_kw in typeof __typeof__ decltype; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { int x = 0; $pgac_kw(x) y; y = x; return y; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_c_typeof=$pgac_kw fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$pgac_cv_c_typeof" != no && break done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_c_typeof" >&5 $as_echo "$pgac_cv_c_typeof" >&6; } if test "$pgac_cv_c_typeof" != no; then $as_echo "#define HAVE_TYPEOF 1" >>confdefs.h if test "$pgac_cv_c_typeof" != typeof; then cat >>confdefs.h <<_ACEOF #define typeof $pgac_cv_c_typeof _ACEOF fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_types_compatible_p" >&5 $as_echo_n "checking for __builtin_types_compatible_p... " >&6; } if ${pgac_cv__types_compatible+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { int x; static int y[__builtin_types_compatible_p(__typeof__(x), int)]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv__types_compatible=yes else pgac_cv__types_compatible=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__types_compatible" >&5 $as_echo "$pgac_cv__types_compatible" >&6; } if test x"$pgac_cv__types_compatible" = xyes ; then $as_echo "#define HAVE__BUILTIN_TYPES_COMPATIBLE_P 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_constant_p" >&5 $as_echo_n "checking for __builtin_constant_p... " >&6; } if ${pgac_cv__builtin_constant_p+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ static int x; static int y[__builtin_constant_p(x) ? x : 1]; static int z[__builtin_constant_p("string literal") ? 1 : x]; _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv__builtin_constant_p=yes else pgac_cv__builtin_constant_p=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_constant_p" >&5 $as_echo "$pgac_cv__builtin_constant_p" >&6; } if test x"$pgac_cv__builtin_constant_p" = xyes ; then $as_echo "#define HAVE__BUILTIN_CONSTANT_P 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unreachable" >&5 $as_echo_n "checking for __builtin_unreachable... " >&6; } if ${pgac_cv__builtin_unreachable+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { __builtin_unreachable(); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_unreachable=yes else pgac_cv__builtin_unreachable=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_unreachable" >&5 $as_echo "$pgac_cv__builtin_unreachable" >&6; } if test x"$pgac_cv__builtin_unreachable" = xyes ; then $as_echo "#define HAVE__BUILTIN_UNREACHABLE 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for computed goto support" >&5 $as_echo_n "checking for computed goto support... " >&6; } if ${pgac_cv_computed_goto+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { void *labeladdrs[] = {&&my_label}; goto *labeladdrs[0]; my_label: return 1; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_computed_goto=yes else pgac_cv_computed_goto=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_computed_goto" >&5 $as_echo "$pgac_cv_computed_goto" >&6; } if test x"$pgac_cv_computed_goto" = xyes ; then $as_echo "#define HAVE_COMPUTED_GOTO 1" >>confdefs.h fi ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include #include " if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_TM_TM_ZONE 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "union semun" "ac_cv_type_union_semun" "#include #ifdef HAVE_SYS_IPC_H #include #endif #ifdef HAVE_SYS_SEM_H #include #endif " if test "x$ac_cv_type_union_semun" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UNION_SEMUN 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include " if test "x$ac_cv_type_socklen_t" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SOCKLEN_T 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "struct sockaddr_un" "ac_cv_type_struct_sockaddr_un" "#include #ifdef HAVE_SYS_UN_H #include #endif " if test "x$ac_cv_type_struct_sockaddr_un" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_SOCKADDR_UN 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "#include #include " if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_SOCKADDR_STORAGE 1 _ACEOF fi ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "#include #include " if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1 _ACEOF fi ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "__ss_family" "ac_cv_member_struct_sockaddr_storage___ss_family" "#include #include " if test "x$ac_cv_member_struct_sockaddr_storage___ss_family" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_SOCKADDR_STORAGE___SS_FAMILY 1 _ACEOF fi ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_len" "ac_cv_member_struct_sockaddr_storage_ss_len" "#include #include " if test "x$ac_cv_member_struct_sockaddr_storage_ss_len" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_SOCKADDR_STORAGE_SS_LEN 1 _ACEOF fi ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "__ss_len" "ac_cv_member_struct_sockaddr_storage___ss_len" "#include #include " if test "x$ac_cv_member_struct_sockaddr_storage___ss_len" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_SOCKADDR_STORAGE___SS_LEN 1 _ACEOF fi ac_fn_c_check_member "$LINENO" "struct sockaddr" "sa_len" "ac_cv_member_struct_sockaddr_sa_len" "#include #include " if test "x$ac_cv_member_struct_sockaddr_sa_len" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_SOCKADDR_SA_LEN 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "struct addrinfo" "ac_cv_type_struct_addrinfo" "#include #include #include " if test "x$ac_cv_type_struct_addrinfo" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_ADDRINFO 1 _ACEOF fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for locale_t" >&5 $as_echo_n "checking for locale_t... " >&6; } if ${pgac_cv_type_locale_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include locale_t x; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_type_locale_t=yes else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include locale_t x; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_type_locale_t='yes (in xlocale.h)' else pgac_cv_type_locale_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_type_locale_t" >&5 $as_echo "$pgac_cv_type_locale_t" >&6; } if test "$pgac_cv_type_locale_t" != no; then $as_echo "#define HAVE_LOCALE_T 1" >>confdefs.h fi if test "$pgac_cv_type_locale_t" = 'yes (in xlocale.h)'; then $as_echo "#define LOCALE_T_IN_XLOCALE 1" >>confdefs.h fi # MSVC doesn't cope well with defining restrict to __restrict, the # spelling it understands, because it conflicts with # __declspec(restrict). Therefore we define pg_restrict to the # appropriate definition, which presumably won't conflict. # # Allow platforms with buggy compilers to force restrict to not be # used by setting $FORCE_DISABLE_RESTRICT=yes in the relevant # template. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 $as_echo_n "checking for C/C++ restrict keyword... " >&6; } if ${ac_cv_c_restrict+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_c_restrict=no # The order here caters to the fact that C++ does not require restrict. for ac_kw in __restrict __restrict__ _Restrict restrict; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ typedef int * int_ptr; int foo (int_ptr $ac_kw ip) { return ip[0]; } int main () { int s[1]; int * $ac_kw t = s; t[0] = 0; return foo(t) ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_restrict=$ac_kw fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_restrict" != no && break done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 $as_echo "$ac_cv_c_restrict" >&6; } case $ac_cv_c_restrict in restrict) ;; no) $as_echo "#define restrict /**/" >>confdefs.h ;; *) cat >>confdefs.h <<_ACEOF #define restrict $ac_cv_c_restrict _ACEOF ;; esac if test "$ac_cv_c_restrict" = "no" -o "x$FORCE_DISABLE_RESTRICT" = "xyes"; then pg_restrict="" else pg_restrict="$ac_cv_c_restrict" fi cat >>confdefs.h <<_ACEOF #define pg_restrict $pg_restrict _ACEOF ac_fn_c_check_type "$LINENO" "struct cmsgcred" "ac_cv_type_struct_cmsgcred" "#include #include #ifdef HAVE_SYS_UCRED_H #include #endif " if test "x$ac_cv_type_struct_cmsgcred" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_CMSGCRED 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "struct option" "ac_cv_type_struct_option" "#ifdef HAVE_GETOPT_H #include #endif " if test "x$ac_cv_type_struct_option" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_OPTION 1 _ACEOF fi if test "$with_zlib" = yes; then # Check that defines z_streamp (versions before about 1.0.4 # did not). While we could work around the lack of z_streamp, it # seems unwise to encourage people to use such old zlib versions... ac_fn_c_check_type "$LINENO" "z_streamp" "ac_cv_type_z_streamp" "#include " if test "x$ac_cv_type_z_streamp" = xyes; then : else as_fn_error $? "zlib version is too old Use --without-zlib to disable zlib support." "$LINENO" 5 fi fi case $host_cpu in x86_64) # On x86_64, check if we can compile a popcntq instruction { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports x86_64 popcntq" >&5 $as_echo_n "checking whether assembler supports x86_64 popcntq... " >&6; } if ${pgac_cv_have_x86_64_popcntq+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { long long x = 1; long long r; __asm__ __volatile__ (" popcntq %1,%0\n" : "=q"(r) : "rm"(x)); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_have_x86_64_popcntq=yes else pgac_cv_have_x86_64_popcntq=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_have_x86_64_popcntq" >&5 $as_echo "$pgac_cv_have_x86_64_popcntq" >&6; } if test x"$pgac_cv_have_x86_64_popcntq" = xyes ; then $as_echo "#define HAVE_X86_64_POPCNTQ 1" >>confdefs.h fi ;; ppc*|powerpc*) # On PPC, check if assembler supports LWARX instruction's mutex hint bit { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports lwarx hint bit" >&5 $as_echo_n "checking whether assembler supports lwarx hint bit... " >&6; } if ${pgac_cv_have_ppc_mutex_hint+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { int a = 0; int *p = &a; int r; __asm__ __volatile__ (" lwarx %0,0,%1,1\n" : "=&r"(r) : "r"(p)); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_have_ppc_mutex_hint=yes else pgac_cv_have_ppc_mutex_hint=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_have_ppc_mutex_hint" >&5 $as_echo "$pgac_cv_have_ppc_mutex_hint" >&6; } if test x"$pgac_cv_have_ppc_mutex_hint" = xyes ; then $as_echo "#define HAVE_PPC_LWARX_MUTEX_HINT 1" >>confdefs.h fi # Check if compiler accepts "i"(x) when __builtin_constant_p(x). { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __builtin_constant_p(x) implies \"i\"(x) acceptance" >&5 $as_echo_n "checking whether __builtin_constant_p(x) implies \"i\"(x) acceptance... " >&6; } if ${pgac_cv_have_i_constraint__builtin_constant_p+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ static inline int addi(int ra, int si) { int res = 0; if (__builtin_constant_p(si)) __asm__ __volatile__( " addi %0,%1,%2\n" : "=r"(res) : "b"(ra), "i"(si)); return res; } int test_adds(int x) { return addi(3, x) + addi(x, 5); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_have_i_constraint__builtin_constant_p=yes else pgac_cv_have_i_constraint__builtin_constant_p=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_have_i_constraint__builtin_constant_p" >&5 $as_echo "$pgac_cv_have_i_constraint__builtin_constant_p" >&6; } if test x"$pgac_cv_have_i_constraint__builtin_constant_p" = xyes ; then $as_echo "#define HAVE_I_CONSTRAINT__BUILTIN_CONSTANT_P 1" >>confdefs.h fi ;; esac # Check largefile support. You might think this is a system service not a # compiler characteristic, but you'd be wrong. We must check this before # probing existence of related functions such as fseeko, since the largefile # defines can affect what is generated for that. if test "$PORTNAME" != "win32"; then # 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 /* 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 /* 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 /* 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 /* 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 /* 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 fi # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5 $as_echo_n "checking size of off_t... " >&6; } if ${ac_cv_sizeof_off_t+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "$ac_includes_default"; then : else if test "$ac_cv_type_off_t" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (off_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_off_t=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5 $as_echo "$ac_cv_sizeof_off_t" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_OFF_T $ac_cv_sizeof_off_t _ACEOF # If we don't have largefile support, can't handle segsize >= 2GB. if test "$ac_cv_sizeof_off_t" -lt 8 -a "$segsize" != "1"; then as_fn_error $? "Large file support is not enabled. Segment size cannot be larger than 1GB." "$LINENO" 5 fi # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of bool" >&5 $as_echo_n "checking size of bool... " >&6; } if ${ac_cv_sizeof_bool+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (bool))" "ac_cv_sizeof_bool" "#ifdef HAVE_STDBOOL_H #include #endif "; then : else if test "$ac_cv_type_bool" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (bool) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_bool=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_bool" >&5 $as_echo "$ac_cv_sizeof_bool" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_BOOL $ac_cv_sizeof_bool _ACEOF if test "$ac_cv_header_stdbool_h" = yes -a "$ac_cv_sizeof_bool" = 1; then $as_echo "#define PG_USE_STDBOOL 1" >>confdefs.h fi ## ## Functions, global variables ## { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int timezone" >&5 $as_echo_n "checking for int timezone... " >&6; } if ${pgac_cv_var_int_timezone+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int res; int main () { #ifndef __CYGWIN__ res = timezone / 60; #else res = _timezone / 60; #endif ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_var_int_timezone=yes else pgac_cv_var_int_timezone=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_int_timezone" >&5 $as_echo "$pgac_cv_var_int_timezone" >&6; } if test x"$pgac_cv_var_int_timezone" = xyes ; then $as_echo "#define HAVE_INT_TIMEZONE 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday takes only one argument" >&5 $as_echo_n "checking whether gettimeofday takes only one argument... " >&6; } if ${pgac_cv_func_gettimeofday_1arg+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { struct timeval *tp; struct timezone *tzp; gettimeofday(tp,tzp); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_func_gettimeofday_1arg=no else pgac_cv_func_gettimeofday_1arg=yes fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_func_gettimeofday_1arg" >&5 $as_echo "$pgac_cv_func_gettimeofday_1arg" >&6; } if test x"$pgac_cv_func_gettimeofday_1arg" = xyes ; then $as_echo "#define GETTIMEOFDAY_1ARG 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wcstombs_l declaration" >&5 $as_echo_n "checking for wcstombs_l declaration... " >&6; } if ${pgac_cv_func_wcstombs_l+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { #ifndef wcstombs_l (void) wcstombs_l; #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_func_wcstombs_l='yes' else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include int main () { #ifndef wcstombs_l (void) wcstombs_l; #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_func_wcstombs_l='yes (in xlocale.h)' else pgac_cv_func_wcstombs_l='no' fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_func_wcstombs_l" >&5 $as_echo "$pgac_cv_func_wcstombs_l" >&6; } if test "$pgac_cv_func_wcstombs_l" = 'yes (in xlocale.h)'; then $as_echo "#define WCSTOMBS_L_IN_XLOCALE 1" >>confdefs.h fi # Some versions of libedit contain strlcpy(), setproctitle(), and other # symbols that that library has no business exposing to the world. Pending # acquisition of a clue by those developers, ignore libedit (including its # possible alias of libreadline) while checking for everything else. LIBS_including_readline="$LIBS" LIBS=`echo "$LIBS" | sed -e 's/-ledit//g' -e 's/-lreadline//g'` for ac_func in backtrace_symbols clock_gettime copyfile fdatasync getifaddrs getpeerucred getrlimit inet_pton kqueue mbstowcs_l memset_s poll posix_fallocate ppoll pstat pthread_is_threaded_np readlink readv setproctitle setproctitle_fast setsid shm_open strchrnul strsignal symlink syncfs sync_file_range uselocale wcstombs_l writev do : as_ac_var=`$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 # These typically are compiler builtins, for which AC_CHECK_FUNCS fails. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap16" >&5 $as_echo_n "checking for __builtin_bswap16... " >&6; } if ${pgac_cv__builtin_bswap16+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int call__builtin_bswap16(int x) { return __builtin_bswap16(x); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_bswap16=yes else pgac_cv__builtin_bswap16=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_bswap16" >&5 $as_echo "$pgac_cv__builtin_bswap16" >&6; } if test x"${pgac_cv__builtin_bswap16}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_BSWAP16 1 _ACEOF fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap32" >&5 $as_echo_n "checking for __builtin_bswap32... " >&6; } if ${pgac_cv__builtin_bswap32+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int call__builtin_bswap32(int x) { return __builtin_bswap32(x); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_bswap32=yes else pgac_cv__builtin_bswap32=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_bswap32" >&5 $as_echo "$pgac_cv__builtin_bswap32" >&6; } if test x"${pgac_cv__builtin_bswap32}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_BSWAP32 1 _ACEOF fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_bswap64" >&5 $as_echo_n "checking for __builtin_bswap64... " >&6; } if ${pgac_cv__builtin_bswap64+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int call__builtin_bswap64(long int x) { return __builtin_bswap64(x); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_bswap64=yes else pgac_cv__builtin_bswap64=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_bswap64" >&5 $as_echo "$pgac_cv__builtin_bswap64" >&6; } if test x"${pgac_cv__builtin_bswap64}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_BSWAP64 1 _ACEOF fi # We assume that we needn't test all widths of these explicitly: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_clz" >&5 $as_echo_n "checking for __builtin_clz... " >&6; } if ${pgac_cv__builtin_clz+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int call__builtin_clz(unsigned int x) { return __builtin_clz(x); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_clz=yes else pgac_cv__builtin_clz=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_clz" >&5 $as_echo "$pgac_cv__builtin_clz" >&6; } if test x"${pgac_cv__builtin_clz}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_CLZ 1 _ACEOF fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_ctz" >&5 $as_echo_n "checking for __builtin_ctz... " >&6; } if ${pgac_cv__builtin_ctz+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int call__builtin_ctz(unsigned int x) { return __builtin_ctz(x); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_ctz=yes else pgac_cv__builtin_ctz=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_ctz" >&5 $as_echo "$pgac_cv__builtin_ctz" >&6; } if test x"${pgac_cv__builtin_ctz}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_CTZ 1 _ACEOF fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_popcount" >&5 $as_echo_n "checking for __builtin_popcount... " >&6; } if ${pgac_cv__builtin_popcount+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int call__builtin_popcount(unsigned int x) { return __builtin_popcount(x); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_popcount=yes else pgac_cv__builtin_popcount=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_popcount" >&5 $as_echo "$pgac_cv__builtin_popcount" >&6; } if test x"${pgac_cv__builtin_popcount}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_POPCOUNT 1 _ACEOF fi # __builtin_frame_address may draw a diagnostic for non-constant argument, # so it needs a different test function. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_frame_address" >&5 $as_echo_n "checking for __builtin_frame_address... " >&6; } if ${pgac_cv__builtin_frame_address+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ void * call__builtin_frame_address(void) { return __builtin_frame_address(0); } int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_frame_address=yes else pgac_cv__builtin_frame_address=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_frame_address" >&5 $as_echo "$pgac_cv__builtin_frame_address" >&6; } if test x"${pgac_cv__builtin_frame_address}" = xyes ; then cat >>confdefs.h <<_ACEOF #define HAVE__BUILTIN_FRAME_ADDRESS 1 _ACEOF fi # We require 64-bit fseeko() to be available, but run this check anyway # in case it finds that _LARGEFILE_SOURCE has to be #define'd for that. { $as_echo "$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 /* for off_t */ #include 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.$ac_ext /* end confdefs.h. */ #define _LARGEFILE_SOURCE 1 #include /* for off_t */ #include int main () { int (*fp) (FILE *, off_t, int) = fseeko; return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$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 # Make sure there's a declaration for sigwait(), then make sure # that it conforms to the POSIX standard (there seem to still be # some platforms out there with pre-POSIX sigwait()). On Solaris, # _POSIX_PTHREAD_SEMANTICS affects the result, but we already # added that to CPPFLAGS. # The Clang compiler raises a warning for an undeclared identifier that matches # a compiler builtin function. All extant Clang versions are affected, as of # Clang 3.6.0. Test a builtin known to every version. This problem affects the # C and Objective C languages, but Clang does report an error under C++ and # Objective C++. # # Passing -fno-builtin to the compiler would suppress this problem. That # strategy would have the advantage of being insensitive to stray warnings, but # it would make tests less realistic. { $as_echo "$as_me:${as_lineno-$LINENO}: checking how $CC reports undeclared, standard C functions" >&5 $as_echo_n "checking how $CC reports undeclared, standard C functions... " >&6; } if ${ac_cv_c_decl_report+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { (void) strchr; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : if test -s conftest.err; then : # For AC_CHECK_DECL to react to warnings, the compiler must be silent on # valid AC_CHECK_DECL input. No library function is consistently available # on freestanding implementations, so test against a dummy declaration. # Include always-available headers on the off chance that they somehow # elicit warnings. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include extern void ac_decl (int, char *); int main () { #ifdef __cplusplus (void) ac_decl ((int) 0, (char *) 0); (void) ac_decl; #else (void) ac_decl; #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : if test -s conftest.err; then : { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot detect from compiler exit status or warnings See \`config.log' for more details" "$LINENO" 5; } else ac_cv_c_decl_report=warning fi 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 $? "cannot compile a simple declaration test See \`config.log' for more details" "$LINENO" 5; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "compiler does not report undeclared identifiers See \`config.log' for more details" "$LINENO" 5; } fi else ac_cv_c_decl_report=error fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_decl_report" >&5 $as_echo "$ac_cv_c_decl_report" >&6; } case $ac_cv_c_decl_report in warning) ac_c_decl_warn_flag=yes ;; *) ac_c_decl_warn_flag= ;; esac ac_fn_c_check_decl "$LINENO" "sigwait" "ac_cv_have_decl_sigwait" "#include " if test "x$ac_cv_have_decl_sigwait" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_SIGWAIT $ac_have_decl _ACEOF if test "x$ac_cv_have_decl_sigwait" = xyes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for POSIX-conforming sigwait declaration" >&5 $as_echo_n "checking for POSIX-conforming sigwait declaration... " >&6; } if ${pgac_cv_have_posix_decl_sigwait+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int sigwait(const sigset_t *set, int *sig); int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_have_posix_decl_sigwait=yes else pgac_cv_have_posix_decl_sigwait=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_have_posix_decl_sigwait" >&5 $as_echo "$pgac_cv_have_posix_decl_sigwait" >&6; } fi if test "x$pgac_cv_have_posix_decl_sigwait" = xyes; then $as_echo "#define HAVE_POSIX_DECL_SIGWAIT 1" >>confdefs.h else # On non-Windows, libpq requires POSIX sigwait() for thread safety. if test "$enable_thread_safety" = yes -a "$PORTNAME" != "win32"; then as_fn_error $? "POSIX-conforming sigwait is required to enable thread safety." "$LINENO" 5 fi fi # posix_fadvise() is a no-op on Solaris, so don't incur function overhead # by calling it, 2009-04-02 # http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/lib/libc/port/gen/posix_fadvise.c if test "$PORTNAME" != "solaris"; then : for ac_func in posix_fadvise do : ac_fn_c_check_func "$LINENO" "posix_fadvise" "ac_cv_func_posix_fadvise" if test "x$ac_cv_func_posix_fadvise" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_POSIX_FADVISE 1 _ACEOF fi done ac_fn_c_check_decl "$LINENO" "posix_fadvise" "ac_cv_have_decl_posix_fadvise" "#include " if test "x$ac_cv_have_decl_posix_fadvise" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_POSIX_FADVISE $ac_have_decl _ACEOF fi # fi ac_fn_c_check_decl "$LINENO" "fdatasync" "ac_cv_have_decl_fdatasync" "#include " if test "x$ac_cv_have_decl_fdatasync" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_FDATASYNC $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "strlcat" "ac_cv_have_decl_strlcat" "$ac_includes_default" if test "x$ac_cv_have_decl_strlcat" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_STRLCAT $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "strlcpy" "ac_cv_have_decl_strlcpy" "$ac_includes_default" if test "x$ac_cv_have_decl_strlcpy" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_STRLCPY $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" if test "x$ac_cv_have_decl_strnlen" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_STRNLEN $ac_have_decl _ACEOF # We can't use AC_REPLACE_FUNCS to replace these functions, because it # won't handle deployment target restrictions on macOS ac_fn_c_check_decl "$LINENO" "preadv" "ac_cv_have_decl_preadv" "#include " if test "x$ac_cv_have_decl_preadv" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_PREADV $ac_have_decl _ACEOF if test $ac_have_decl = 1; then : else case " $LIBOBJS " in *" preadv.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS preadv.$ac_objext" ;; esac fi ac_fn_c_check_decl "$LINENO" "pwritev" "ac_cv_have_decl_pwritev" "#include " if test "x$ac_cv_have_decl_pwritev" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_PWRITEV $ac_have_decl _ACEOF if test $ac_have_decl = 1; then : else case " $LIBOBJS " in *" pwritev.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS pwritev.$ac_objext" ;; esac fi # This is probably only present on macOS, but may as well check always ac_fn_c_check_decl "$LINENO" "F_FULLFSYNC" "ac_cv_have_decl_F_FULLFSYNC" "#include " if test "x$ac_cv_have_decl_F_FULLFSYNC" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_F_FULLFSYNC $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "RTLD_GLOBAL" "ac_cv_have_decl_RTLD_GLOBAL" "#include " if test "x$ac_cv_have_decl_RTLD_GLOBAL" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_RTLD_GLOBAL $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "RTLD_NOW" "ac_cv_have_decl_RTLD_NOW" "#include " if test "x$ac_cv_have_decl_RTLD_NOW" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_RTLD_NOW $ac_have_decl _ACEOF ac_fn_c_check_type "$LINENO" "struct sockaddr_in6" "ac_cv_type_struct_sockaddr_in6" "$ac_includes_default #include " if test "x$ac_cv_type_struct_sockaddr_in6" = xyes; then : $as_echo "#define HAVE_IPV6 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PS_STRINGS" >&5 $as_echo_n "checking for PS_STRINGS... " >&6; } if ${pgac_cv_var_PS_STRINGS+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { PS_STRINGS->ps_nargvstr = 1; PS_STRINGS->ps_argvstr = "foo"; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_var_PS_STRINGS=yes else pgac_cv_var_PS_STRINGS=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_PS_STRINGS" >&5 $as_echo "$pgac_cv_var_PS_STRINGS" >&6; } if test "$pgac_cv_var_PS_STRINGS" = yes ; then $as_echo "#define HAVE_PS_STRINGS 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes; then : $as_echo "#define HAVE_DLOPEN 1" >>confdefs.h else case " $LIBOBJS " in *" dlopen.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS dlopen.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero" if test "x$ac_cv_func_explicit_bzero" = xyes; then : $as_echo "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h else case " $LIBOBJS " in *" explicit_bzero.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "fls" "ac_cv_func_fls" if test "x$ac_cv_func_fls" = xyes; then : $as_echo "#define HAVE_FLS 1" >>confdefs.h else case " $LIBOBJS " in *" fls.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS fls.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "getopt" "ac_cv_func_getopt" if test "x$ac_cv_func_getopt" = xyes; then : $as_echo "#define HAVE_GETOPT 1" >>confdefs.h else case " $LIBOBJS " in *" getopt.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "getpeereid" "ac_cv_func_getpeereid" if test "x$ac_cv_func_getpeereid" = xyes; then : $as_echo "#define HAVE_GETPEEREID 1" >>confdefs.h else case " $LIBOBJS " in *" getpeereid.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getpeereid.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "getrusage" "ac_cv_func_getrusage" if test "x$ac_cv_func_getrusage" = xyes; then : $as_echo "#define HAVE_GETRUSAGE 1" >>confdefs.h else case " $LIBOBJS " in *" getrusage.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getrusage.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton" if test "x$ac_cv_func_inet_aton" = xyes; then : $as_echo "#define HAVE_INET_ATON 1" >>confdefs.h else case " $LIBOBJS " in *" inet_aton.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "link" "ac_cv_func_link" if test "x$ac_cv_func_link" = xyes; then : $as_echo "#define HAVE_LINK 1" >>confdefs.h else case " $LIBOBJS " in *" link.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS link.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "mkdtemp" "ac_cv_func_mkdtemp" if test "x$ac_cv_func_mkdtemp" = xyes; then : $as_echo "#define HAVE_MKDTEMP 1" >>confdefs.h else case " $LIBOBJS " in *" mkdtemp.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS mkdtemp.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "pread" "ac_cv_func_pread" if test "x$ac_cv_func_pread" = xyes; then : $as_echo "#define HAVE_PREAD 1" >>confdefs.h else case " $LIBOBJS " in *" pread.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS pread.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "pwrite" "ac_cv_func_pwrite" if test "x$ac_cv_func_pwrite" = xyes; then : $as_echo "#define HAVE_PWRITE 1" >>confdefs.h else case " $LIBOBJS " in *" pwrite.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS pwrite.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" if test "x$ac_cv_func_strlcat" = xyes; then : $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h else case " $LIBOBJS " in *" strlcat.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" if test "x$ac_cv_func_strlcpy" = xyes; then : $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h else case " $LIBOBJS " in *" strlcpy.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "strnlen" "ac_cv_func_strnlen" if test "x$ac_cv_func_strnlen" = xyes; then : $as_echo "#define HAVE_STRNLEN 1" >>confdefs.h else case " $LIBOBJS " in *" strnlen.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof" if test "x$ac_cv_func_strtof" = xyes; then : $as_echo "#define HAVE_STRTOF 1" >>confdefs.h else case " $LIBOBJS " in *" strtof.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strtof.$ac_objext" ;; esac fi if test "$enable_thread_safety" = yes; then ac_fn_c_check_func "$LINENO" "pthread_barrier_wait" "ac_cv_func_pthread_barrier_wait" if test "x$ac_cv_func_pthread_barrier_wait" = xyes; then : $as_echo "#define HAVE_PTHREAD_BARRIER_WAIT 1" >>confdefs.h else case " $LIBOBJS " in *" pthread_barrier_wait.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS pthread_barrier_wait.$ac_objext" ;; esac fi fi if test "$PORTNAME" = "win32" -o "$PORTNAME" = "cygwin"; then # Cygwin and (apparently, based on test results) Mingw both # have a broken strtof(), so substitute the same replacement # code we use with VS2013. That's not a perfect fix, since # (unlike with VS2013) it doesn't avoid double-rounding, but # we have no better options. To get that, though, we have to # force the file to be compiled despite HAVE_STRTOF. case " $LIBOBJS " in *" strtof.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS strtof.$ac_objext" ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: On $host_os we will use our strtof wrapper." >&5 $as_echo "$as_me: On $host_os we will use our strtof wrapper." >&6;} fi case $host_os in # Windows uses a specialised env handler mingw*) $as_echo "#define HAVE_SETENV 1" >>confdefs.h $as_echo "#define HAVE_UNSETENV 1" >>confdefs.h ac_cv_func_setenv=yes ac_cv_func_unsetenv=yes ;; *) ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv" if test "x$ac_cv_func_setenv" = xyes; then : $as_echo "#define HAVE_SETENV 1" >>confdefs.h else case " $LIBOBJS " in *" setenv.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS setenv.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" if test "x$ac_cv_func_unsetenv" = xyes; then : $as_echo "#define HAVE_UNSETENV 1" >>confdefs.h else case " $LIBOBJS " in *" unsetenv.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS unsetenv.$ac_objext" ;; esac fi ;; esac # System's version of getaddrinfo(), if any, may be used only if we found # a definition for struct addrinfo; see notes in src/include/getaddrinfo.h. # We use only our own getaddrinfo.c on Windows, but it's time to revisit that. if test x"$ac_cv_type_struct_addrinfo" = xyes && \ test "$PORTNAME" != "win32"; then ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" if test "x$ac_cv_func_getaddrinfo" = xyes; then : $as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h else case " $LIBOBJS " in *" getaddrinfo.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getaddrinfo.$ac_objext" ;; esac fi else case " $LIBOBJS " in *" getaddrinfo.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getaddrinfo.$ac_objext" ;; esac fi # Similarly, use system's getopt_long() only if system provides struct option. if test x"$ac_cv_type_struct_option" = xyes ; then ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long" if test "x$ac_cv_func_getopt_long" = xyes; then : $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h else case " $LIBOBJS " in *" getopt_long.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext" ;; esac fi else case " $LIBOBJS " in *" getopt_long.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext" ;; esac fi # On OpenBSD and Solaris, getopt() doesn't do what we want for long options # (i.e., allow '-' as a flag character), so use our version on those platforms. if test "$PORTNAME" = "openbsd" -o "$PORTNAME" = "solaris"; then case " $LIBOBJS " in *" getopt.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt.$ac_objext" ;; esac fi # mingw has adopted a GNU-centric interpretation of optind/optreset, # so always use our version on Windows. if test "$PORTNAME" = "win32"; then case " $LIBOBJS " in *" getopt.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt.$ac_objext" ;; esac case " $LIBOBJS " in *" getopt_long.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext" ;; esac fi # Win32 (really MinGW) support if test "$PORTNAME" = "win32"; then for ac_func in _configthreadlocale do : ac_fn_c_check_func "$LINENO" "_configthreadlocale" "ac_cv_func__configthreadlocale" if test "x$ac_cv_func__configthreadlocale" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE__CONFIGTHREADLOCALE 1 _ACEOF fi done ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday" if test "x$ac_cv_func_gettimeofday" = xyes; then : $as_echo "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h else case " $LIBOBJS " in *" gettimeofday.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS gettimeofday.$ac_objext" ;; esac fi case " $LIBOBJS " in *" dirmod.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS dirmod.$ac_objext" ;; esac case " $LIBOBJS " in *" kill.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS kill.$ac_objext" ;; esac case " $LIBOBJS " in *" open.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS open.$ac_objext" ;; esac case " $LIBOBJS " in *" system.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS system.$ac_objext" ;; esac case " $LIBOBJS " in *" win32common.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32common.$ac_objext" ;; esac case " $LIBOBJS " in *" win32env.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32env.$ac_objext" ;; esac case " $LIBOBJS " in *" win32error.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32error.$ac_objext" ;; esac case " $LIBOBJS " in *" win32ntdll.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32ntdll.$ac_objext" ;; esac case " $LIBOBJS " in *" win32security.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32security.$ac_objext" ;; esac case " $LIBOBJS " in *" win32setlocale.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32setlocale.$ac_objext" ;; esac case " $LIBOBJS " in *" win32stat.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS win32stat.$ac_objext" ;; esac $as_echo "#define HAVE_SYMLINK 1" >>confdefs.h ac_fn_c_check_type "$LINENO" "MINIDUMP_TYPE" "ac_cv_type_MINIDUMP_TYPE" " #define WIN32_LEAN_AND_MEAN #include #include #include " if test "x$ac_cv_type_MINIDUMP_TYPE" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_MINIDUMP_TYPE 1 _ACEOF pgac_minidump_type=yes else pgac_minidump_type=no fi fi if test x"$pgac_minidump_type" = x"yes" ; then have_win32_dbghelp=yes else have_win32_dbghelp=no fi # Cygwin needs only a bit of that if test "$PORTNAME" = "cygwin"; then case " $LIBOBJS " in *" dirmod.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS dirmod.$ac_objext" ;; esac fi ac_fn_c_check_func "$LINENO" "syslog" "ac_cv_func_syslog" if test "x$ac_cv_func_syslog" = xyes; then : ac_fn_c_check_header_mongrel "$LINENO" "syslog.h" "ac_cv_header_syslog_h" "$ac_includes_default" if test "x$ac_cv_header_syslog_h" = xyes; then : $as_echo "#define HAVE_SYSLOG 1" >>confdefs.h fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for opterr" >&5 $as_echo_n "checking for opterr... " >&6; } if ${pgac_cv_var_int_opterr+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { extern int opterr; opterr = 1; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_var_int_opterr=yes else pgac_cv_var_int_opterr=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_int_opterr" >&5 $as_echo "$pgac_cv_var_int_opterr" >&6; } if test x"$pgac_cv_var_int_opterr" = x"yes"; then $as_echo "#define HAVE_INT_OPTERR 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for optreset" >&5 $as_echo_n "checking for optreset... " >&6; } if ${pgac_cv_var_int_optreset+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { extern int optreset; optreset = 1; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_var_int_optreset=yes else pgac_cv_var_int_optreset=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_int_optreset" >&5 $as_echo "$pgac_cv_var_int_optreset" >&6; } if test x"$pgac_cv_var_int_optreset" = x"yes"; then $as_echo "#define HAVE_INT_OPTRESET 1" >>confdefs.h fi for ac_func in strtoll __strtoll strtoq do : as_ac_var=`$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" | $as_tr_cpp` 1 _ACEOF break fi done for ac_func in strtoull __strtoull strtouq do : as_ac_var=`$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" | $as_tr_cpp` 1 _ACEOF break fi done # strto[u]ll may exist but not be declared ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" if test "x$ac_cv_have_decl_strtoll" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_STRTOLL $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" if test "x$ac_cv_have_decl_strtoull" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_STRTOULL $ac_have_decl _ACEOF if test "$with_icu" = yes; then ac_save_CPPFLAGS=$CPPFLAGS CPPFLAGS="$ICU_CFLAGS $CPPFLAGS" # Verify we have ICU's header files ac_fn_c_check_header_mongrel "$LINENO" "unicode/ucol.h" "ac_cv_header_unicode_ucol_h" "$ac_includes_default" if test "x$ac_cv_header_unicode_ucol_h" = xyes; then : else as_fn_error $? "header file is required for ICU" "$LINENO" 5 fi CPPFLAGS=$ac_save_CPPFLAGS fi if test "$with_llvm" = yes; then # Check which functionality is present SAVE_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $LLVM_CPPFLAGS" ac_fn_c_check_decl "$LINENO" "LLVMOrcGetSymbolAddressIn" "ac_cv_have_decl_LLVMOrcGetSymbolAddressIn" "#include " if test "x$ac_cv_have_decl_LLVMOrcGetSymbolAddressIn" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_LLVMORCGETSYMBOLADDRESSIN $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "LLVMGetHostCPUName" "ac_cv_have_decl_LLVMGetHostCPUName" "#include " if test "x$ac_cv_have_decl_LLVMGetHostCPUName" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_LLVMGETHOSTCPUNAME $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "LLVMGetHostCPUFeatures" "ac_cv_have_decl_LLVMGetHostCPUFeatures" "#include " if test "x$ac_cv_have_decl_LLVMGetHostCPUFeatures" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_LLVMGETHOSTCPUFEATURES $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "LLVMCreateGDBRegistrationListener" "ac_cv_have_decl_LLVMCreateGDBRegistrationListener" "#include " if test "x$ac_cv_have_decl_LLVMCreateGDBRegistrationListener" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_LLVMCREATEGDBREGISTRATIONLISTENER $ac_have_decl _ACEOF ac_fn_c_check_decl "$LINENO" "LLVMCreatePerfJITEventListener" "ac_cv_have_decl_LLVMCreatePerfJITEventListener" "#include " if test "x$ac_cv_have_decl_LLVMCreatePerfJITEventListener" = xyes; then : ac_have_decl=1 else ac_have_decl=0 fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_LLVMCREATEPERFJITEVENTLISTENER $ac_have_decl _ACEOF CPPFLAGS="$SAVE_CPPFLAGS" fi # Lastly, restore full LIBS list and check for readline/libedit symbols LIBS="$LIBS_including_readline" if test "$with_readline" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_suppress_quote" >&5 $as_echo_n "checking for rl_completion_suppress_quote... " >&6; } if ${pgac_cv_var_rl_completion_suppress_quote+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if defined(HAVE_READLINE_READLINE_H) #include #elif defined(HAVE_EDITLINE_READLINE_H) #include #elif defined(HAVE_READLINE_H) #include #endif int main () { rl_completion_suppress_quote = 1; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_var_rl_completion_suppress_quote=yes else pgac_cv_var_rl_completion_suppress_quote=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_rl_completion_suppress_quote" >&5 $as_echo "$pgac_cv_var_rl_completion_suppress_quote" >&6; } if test x"$pgac_cv_var_rl_completion_suppress_quote" = x"yes"; then $as_echo "#define HAVE_RL_COMPLETION_SUPPRESS_QUOTE 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_filename_quote_characters" >&5 $as_echo_n "checking for rl_filename_quote_characters... " >&6; } if ${pgac_cv_var_rl_filename_quote_characters+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if defined(HAVE_READLINE_READLINE_H) #include #elif defined(HAVE_EDITLINE_READLINE_H) #include #elif defined(HAVE_READLINE_H) #include #endif int main () { rl_filename_quote_characters = "x"; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_var_rl_filename_quote_characters=yes else pgac_cv_var_rl_filename_quote_characters=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_rl_filename_quote_characters" >&5 $as_echo "$pgac_cv_var_rl_filename_quote_characters" >&6; } if test x"$pgac_cv_var_rl_filename_quote_characters" = x"yes"; then $as_echo "#define HAVE_RL_FILENAME_QUOTE_CHARACTERS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_filename_quoting_function" >&5 $as_echo_n "checking for rl_filename_quoting_function... " >&6; } if ${pgac_cv_var_rl_filename_quoting_function+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if defined(HAVE_READLINE_READLINE_H) #include #elif defined(HAVE_EDITLINE_READLINE_H) #include #elif defined(HAVE_READLINE_H) #include #endif int main () { rl_filename_quoting_function = 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_var_rl_filename_quoting_function=yes else pgac_cv_var_rl_filename_quoting_function=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_var_rl_filename_quoting_function" >&5 $as_echo "$pgac_cv_var_rl_filename_quoting_function" >&6; } if test x"$pgac_cv_var_rl_filename_quoting_function" = x"yes"; then $as_echo "#define HAVE_RL_FILENAME_QUOTING_FUNCTION 1" >>confdefs.h fi for ac_func in append_history history_truncate_file rl_completion_matches rl_filename_completion_function rl_reset_screen_size rl_variable_bind do : as_ac_var=`$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 fi # This test makes sure that run tests work at all. Sometimes a shared # library is found by the linker, but the runtime linker can't find it. # This check should come after all modifications of compiler or linker # variables, and before any other run tests. { $as_echo "$as_me:${as_lineno-$LINENO}: checking test program" >&5 $as_echo_n "checking test program... " >&6; } if test "$cross_compiling" = yes; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross-compiling" >&5 $as_echo "cross-compiling" >&6; } else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main() { return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } as_fn_error $? " Could not execute a simple test program. This may be a problem related to locating shared libraries. Check the file 'config.log' for the exact reason." "$LINENO" 5 fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi # -------------------- # Run tests below here # -------------------- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether long int is 64 bits" >&5 $as_echo_n "checking whether long int is 64 bits... " >&6; } if ${pgac_cv_type_long_int_64+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : # If cross-compiling, check the size reported by the compiler and # trust that the arithmetic works. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { static int test_array [1 - 2 * !(sizeof(long int) == 8)]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_type_long_int_64=yes else pgac_cv_type_long_int_64=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ typedef long int ac_int64; /* * These are globals to discourage the compiler from folding all the * arithmetic tests down to compile-time constants. */ ac_int64 a = 20000001; ac_int64 b = 40000005; int does_int64_work() { ac_int64 c,d; if (sizeof(ac_int64) != 8) return 0; /* definitely not the right size */ /* Do perfunctory checks to see if 64-bit arithmetic seems to work */ c = a * b; d = (c + b) / b; if (d != a+1) return 0; return 1; } int main() { return (! does_int64_work()); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : pgac_cv_type_long_int_64=yes else pgac_cv_type_long_int_64=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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_type_long_int_64" >&5 $as_echo "$pgac_cv_type_long_int_64" >&6; } HAVE_LONG_INT_64=$pgac_cv_type_long_int_64 if test x"$pgac_cv_type_long_int_64" = xyes ; then $as_echo "#define HAVE_LONG_INT_64 1" >>confdefs.h fi if test x"$HAVE_LONG_INT_64" = x"yes" ; then pg_int64_type="long int" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether long long int is 64 bits" >&5 $as_echo_n "checking whether long long int is 64 bits... " >&6; } if ${pgac_cv_type_long_long_int_64+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : # If cross-compiling, check the size reported by the compiler and # trust that the arithmetic works. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { static int test_array [1 - 2 * !(sizeof(long long int) == 8)]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : pgac_cv_type_long_long_int_64=yes else pgac_cv_type_long_long_int_64=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ typedef long long int ac_int64; /* * These are globals to discourage the compiler from folding all the * arithmetic tests down to compile-time constants. */ ac_int64 a = 20000001; ac_int64 b = 40000005; int does_int64_work() { ac_int64 c,d; if (sizeof(ac_int64) != 8) return 0; /* definitely not the right size */ /* Do perfunctory checks to see if 64-bit arithmetic seems to work */ c = a * b; d = (c + b) / b; if (d != a+1) return 0; return 1; } int main() { return (! does_int64_work()); } _ACEOF if ac_fn_c_try_run "$LINENO"; then : pgac_cv_type_long_long_int_64=yes else pgac_cv_type_long_long_int_64=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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_type_long_long_int_64" >&5 $as_echo "$pgac_cv_type_long_long_int_64" >&6; } HAVE_LONG_LONG_INT_64=$pgac_cv_type_long_long_int_64 if test x"$pgac_cv_type_long_long_int_64" = xyes ; then $as_echo "#define HAVE_LONG_LONG_INT_64 1" >>confdefs.h fi if test x"$HAVE_LONG_LONG_INT_64" = x"yes" ; then pg_int64_type="long long int" else as_fn_error $? "Cannot find a working 64-bit integer type." "$LINENO" 5 fi fi cat >>confdefs.h <<_ACEOF #define PG_INT64_TYPE $pg_int64_type _ACEOF # Select the printf length modifier that goes with that, too. if test x"$pg_int64_type" = x"long long int" ; then INT64_MODIFIER='"ll"' else INT64_MODIFIER='"l"' fi cat >>confdefs.h <<_ACEOF #define INT64_MODIFIER $INT64_MODIFIER _ACEOF # has to be down here, rather than with the other builtins, because # the test uses PG_INT64_TYPE. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_mul_overflow" >&5 $as_echo_n "checking for __builtin_mul_overflow... " >&6; } if ${pgac_cv__builtin_op_overflow+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ PG_INT64_TYPE a = 1; PG_INT64_TYPE b = 1; PG_INT64_TYPE result; int oflo; int main () { oflo = __builtin_mul_overflow(a, b, &result); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__builtin_op_overflow=yes else pgac_cv__builtin_op_overflow=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__builtin_op_overflow" >&5 $as_echo "$pgac_cv__builtin_op_overflow" >&6; } if test x"$pgac_cv__builtin_op_overflow" = xyes ; then $as_echo "#define HAVE__BUILTIN_OP_OVERFLOW 1" >>confdefs.h fi # Check size of void *, size_t (enables tweaks for > 32bit address space) # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 $as_echo_n "checking size of void *... " >&6; } if ${ac_cv_sizeof_void_p+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : else if test "$ac_cv_type_void_p" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (void *) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_void_p=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 $as_echo "$ac_cv_sizeof_void_p" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_VOID_P $ac_cv_sizeof_void_p _ACEOF # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 $as_echo_n "checking size of size_t... " >&6; } if ${ac_cv_sizeof_size_t+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then : else if test "$ac_cv_type_size_t" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (size_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_size_t=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 $as_echo "$ac_cv_sizeof_size_t" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t _ACEOF # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 $as_echo_n "checking size of long... " >&6; } if ${ac_cv_sizeof_long+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : else if test "$ac_cv_type_long" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (long) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_long=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 $as_echo "$ac_cv_sizeof_long" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_LONG $ac_cv_sizeof_long _ACEOF # Determine memory alignment requirements for the basic C data types. # The cast to long int works around a bug in the HP C Compiler, # see AC_CHECK_SIZEOF for more information. { $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of short" >&5 $as_echo_n "checking alignment of short... " >&6; } if ${ac_cv_alignof_short+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_short" "$ac_includes_default #ifndef offsetof # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0) #endif typedef struct { char x; short y; } ac__type_alignof_;"; then : else if test "$ac_cv_type_short" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute alignment of short See \`config.log' for more details" "$LINENO" 5; } else ac_cv_alignof_short=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_short" >&5 $as_echo "$ac_cv_alignof_short" >&6; } cat >>confdefs.h <<_ACEOF #define ALIGNOF_SHORT $ac_cv_alignof_short _ACEOF # The cast to long int works around a bug in the HP C Compiler, # see AC_CHECK_SIZEOF for more information. { $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of int" >&5 $as_echo_n "checking alignment of int... " >&6; } if ${ac_cv_alignof_int+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_int" "$ac_includes_default #ifndef offsetof # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0) #endif typedef struct { char x; int y; } ac__type_alignof_;"; then : else if test "$ac_cv_type_int" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute alignment of int See \`config.log' for more details" "$LINENO" 5; } else ac_cv_alignof_int=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_int" >&5 $as_echo "$ac_cv_alignof_int" >&6; } cat >>confdefs.h <<_ACEOF #define ALIGNOF_INT $ac_cv_alignof_int _ACEOF # The cast to long int works around a bug in the HP C Compiler, # see AC_CHECK_SIZEOF for more information. { $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of long" >&5 $as_echo_n "checking alignment of long... " >&6; } if ${ac_cv_alignof_long+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_long" "$ac_includes_default #ifndef offsetof # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0) #endif typedef struct { char x; long y; } ac__type_alignof_;"; then : else if test "$ac_cv_type_long" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute alignment of long See \`config.log' for more details" "$LINENO" 5; } else ac_cv_alignof_long=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_long" >&5 $as_echo "$ac_cv_alignof_long" >&6; } cat >>confdefs.h <<_ACEOF #define ALIGNOF_LONG $ac_cv_alignof_long _ACEOF if test x"$HAVE_LONG_LONG_INT_64" = x"yes" ; then # The cast to long int works around a bug in the HP C Compiler, # see AC_CHECK_SIZEOF for more information. { $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of long long int" >&5 $as_echo_n "checking alignment of long long int... " >&6; } if ${ac_cv_alignof_long_long_int+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_long_long_int" "$ac_includes_default #ifndef offsetof # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0) #endif typedef struct { char x; long long int y; } ac__type_alignof_;"; then : else if test "$ac_cv_type_long_long_int" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute alignment of long long int See \`config.log' for more details" "$LINENO" 5; } else ac_cv_alignof_long_long_int=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_long_long_int" >&5 $as_echo "$ac_cv_alignof_long_long_int" >&6; } cat >>confdefs.h <<_ACEOF #define ALIGNOF_LONG_LONG_INT $ac_cv_alignof_long_long_int _ACEOF fi # The cast to long int works around a bug in the HP C Compiler, # see AC_CHECK_SIZEOF for more information. { $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of double" >&5 $as_echo_n "checking alignment of double... " >&6; } if ${ac_cv_alignof_double+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_double" "$ac_includes_default #ifndef offsetof # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0) #endif typedef struct { char x; double y; } ac__type_alignof_;"; then : else if test "$ac_cv_type_double" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute alignment of double See \`config.log' for more details" "$LINENO" 5; } else ac_cv_alignof_double=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_double" >&5 $as_echo "$ac_cv_alignof_double" >&6; } cat >>confdefs.h <<_ACEOF #define ALIGNOF_DOUBLE $ac_cv_alignof_double _ACEOF # Compute maximum alignment of any basic type. # We assume long's alignment is at least as strong as char, short, or int; # but we must check long long (if it is being used for int64) and double. # Note that we intentionally do not consider any types wider than 64 bits, # as allowing MAXIMUM_ALIGNOF to exceed 8 would be too much of a penalty # for disk and memory space. MAX_ALIGNOF=$ac_cv_alignof_long if test $MAX_ALIGNOF -lt $ac_cv_alignof_double ; then MAX_ALIGNOF=$ac_cv_alignof_double fi if test x"$HAVE_LONG_LONG_INT_64" = xyes && test $MAX_ALIGNOF -lt $ac_cv_alignof_long_long_int ; then MAX_ALIGNOF="$ac_cv_alignof_long_long_int" fi cat >>confdefs.h <<_ACEOF #define MAXIMUM_ALIGNOF $MAX_ALIGNOF _ACEOF # Some platforms predefine the types int8, int16, etc. Only check # a (hopefully) representative subset. ac_fn_c_check_type "$LINENO" "int8" "ac_cv_type_int8" "#include " if test "x$ac_cv_type_int8" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_INT8 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "uint8" "ac_cv_type_uint8" "#include " if test "x$ac_cv_type_uint8" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UINT8 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "int64" "ac_cv_type_int64" "#include " if test "x$ac_cv_type_int64" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_INT64 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "uint64" "ac_cv_type_uint64" "#include " if test "x$ac_cv_type_uint64" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UINT64 1 _ACEOF fi # Some compilers offer a 128-bit integer scalar type. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __int128" >&5 $as_echo_n "checking for __int128... " >&6; } if ${pgac_cv__128bit_int+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* * We don't actually run this test, just link it to verify that any support * functions needed for __int128 are present. * * These are globals to discourage the compiler from folding all the * arithmetic tests down to compile-time constants. We do not have * convenient support for 128bit literals at this point... */ __int128 a = 48828125; __int128 b = 97656250; int main () { __int128 c,d; a = (a << 12) + 1; /* 200000000001 */ b = (b << 12) + 5; /* 400000000005 */ /* try the most relevant arithmetic ops */ c = a * b; d = (c + b) / b; /* must use the results, else compiler may optimize arithmetic away */ if (d != a+1) return 1; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__128bit_int=yes else pgac_cv__128bit_int=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__128bit_int" >&5 $as_echo "$pgac_cv__128bit_int" >&6; } if test x"$pgac_cv__128bit_int" = xyes ; then # Use of non-default alignment with __int128 tickles bugs in some compilers. # If not cross-compiling, we can test for bugs and disable use of __int128 # with buggy compilers. If cross-compiling, hope for the best. # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __int128 alignment bug" >&5 $as_echo_n "checking for __int128 alignment bug... " >&6; } if ${pgac_cv__128bit_int_bug+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : pgac_cv__128bit_int_bug="assuming ok" else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* This must match the corresponding code in c.h: */ #if defined(__GNUC__) || defined(__SUNPRO_C) || defined(__IBMC__) #define pg_attribute_aligned(a) __attribute__((aligned(a))) #endif typedef __int128 int128a #if defined(pg_attribute_aligned) pg_attribute_aligned(8) #endif ; int128a holder; void pass_by_val(void *buffer, int128a par) { holder = par; } int main () { long int i64 = 97656225L << 12; int128a q; pass_by_val(main, (int128a) i64); q = (int128a) i64; if (q != holder) return 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : pgac_cv__128bit_int_bug=ok else pgac_cv__128bit_int_bug=broken fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__128bit_int_bug" >&5 $as_echo "$pgac_cv__128bit_int_bug" >&6; } if test x"$pgac_cv__128bit_int_bug" != xbroken ; then $as_echo "#define PG_INT128_TYPE __int128" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler, # see AC_CHECK_SIZEOF for more information. { $as_echo "$as_me:${as_lineno-$LINENO}: checking alignment of PG_INT128_TYPE" >&5 $as_echo_n "checking alignment of PG_INT128_TYPE... " >&6; } if ${ac_cv_alignof_PG_INT128_TYPE+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) offsetof (ac__type_alignof_, y)" "ac_cv_alignof_PG_INT128_TYPE" "$ac_includes_default #ifndef offsetof # define offsetof(type, member) ((char *) &((type *) 0)->member - (char *) 0) #endif typedef struct { char x; PG_INT128_TYPE y; } ac__type_alignof_;"; then : else if test "$ac_cv_type_PG_INT128_TYPE" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute alignment of PG_INT128_TYPE See \`config.log' for more details" "$LINENO" 5; } else ac_cv_alignof_PG_INT128_TYPE=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_alignof_PG_INT128_TYPE" >&5 $as_echo "$ac_cv_alignof_PG_INT128_TYPE" >&6; } cat >>confdefs.h <<_ACEOF #define ALIGNOF_PG_INT128_TYPE $ac_cv_alignof_PG_INT128_TYPE _ACEOF fi fi # Check for various atomic operations now that we have checked how to declare # 64bit integers. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __sync char locking functions" >&5 $as_echo_n "checking for builtin __sync char locking functions... " >&6; } if ${pgac_cv_gcc_sync_char_tas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { char lock = 0; __sync_lock_test_and_set(&lock, 1); __sync_lock_release(&lock); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_sync_char_tas="yes" else pgac_cv_gcc_sync_char_tas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_sync_char_tas" >&5 $as_echo "$pgac_cv_gcc_sync_char_tas" >&6; } if test x"$pgac_cv_gcc_sync_char_tas" = x"yes"; then $as_echo "#define HAVE_GCC__SYNC_CHAR_TAS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __sync int32 locking functions" >&5 $as_echo_n "checking for builtin __sync int32 locking functions... " >&6; } if ${pgac_cv_gcc_sync_int32_tas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { int lock = 0; __sync_lock_test_and_set(&lock, 1); __sync_lock_release(&lock); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_sync_int32_tas="yes" else pgac_cv_gcc_sync_int32_tas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_sync_int32_tas" >&5 $as_echo "$pgac_cv_gcc_sync_int32_tas" >&6; } if test x"$pgac_cv_gcc_sync_int32_tas" = x"yes"; then $as_echo "#define HAVE_GCC__SYNC_INT32_TAS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __sync int32 atomic operations" >&5 $as_echo_n "checking for builtin __sync int32 atomic operations... " >&6; } if ${pgac_cv_gcc_sync_int32_cas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { int val = 0; __sync_val_compare_and_swap(&val, 0, 37); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_sync_int32_cas="yes" else pgac_cv_gcc_sync_int32_cas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_sync_int32_cas" >&5 $as_echo "$pgac_cv_gcc_sync_int32_cas" >&6; } if test x"$pgac_cv_gcc_sync_int32_cas" = x"yes"; then $as_echo "#define HAVE_GCC__SYNC_INT32_CAS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __sync int64 atomic operations" >&5 $as_echo_n "checking for builtin __sync int64 atomic operations... " >&6; } if ${pgac_cv_gcc_sync_int64_cas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { PG_INT64_TYPE lock = 0; __sync_val_compare_and_swap(&lock, 0, (PG_INT64_TYPE) 37); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_sync_int64_cas="yes" else pgac_cv_gcc_sync_int64_cas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_sync_int64_cas" >&5 $as_echo "$pgac_cv_gcc_sync_int64_cas" >&6; } if test x"$pgac_cv_gcc_sync_int64_cas" = x"yes"; then $as_echo "#define HAVE_GCC__SYNC_INT64_CAS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __atomic int32 atomic operations" >&5 $as_echo_n "checking for builtin __atomic int32 atomic operations... " >&6; } if ${pgac_cv_gcc_atomic_int32_cas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { int val = 0; int expect = 0; __atomic_compare_exchange_n(&val, &expect, 37, 0, __ATOMIC_SEQ_CST, __ATOMIC_RELAXED); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_atomic_int32_cas="yes" else pgac_cv_gcc_atomic_int32_cas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_atomic_int32_cas" >&5 $as_echo "$pgac_cv_gcc_atomic_int32_cas" >&6; } if test x"$pgac_cv_gcc_atomic_int32_cas" = x"yes"; then $as_echo "#define HAVE_GCC__ATOMIC_INT32_CAS 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for builtin __atomic int64 atomic operations" >&5 $as_echo_n "checking for builtin __atomic int64 atomic operations... " >&6; } if ${pgac_cv_gcc_atomic_int64_cas+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { PG_INT64_TYPE val = 0; PG_INT64_TYPE expect = 0; __atomic_compare_exchange_n(&val, &expect, 37, 0, __ATOMIC_SEQ_CST, __ATOMIC_RELAXED); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_gcc_atomic_int64_cas="yes" else pgac_cv_gcc_atomic_int64_cas="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_gcc_atomic_int64_cas" >&5 $as_echo "$pgac_cv_gcc_atomic_int64_cas" >&6; } if test x"$pgac_cv_gcc_atomic_int64_cas" = x"yes"; then $as_echo "#define HAVE_GCC__ATOMIC_INT64_CAS 1" >>confdefs.h fi # Check for x86 cpuid instruction { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __get_cpuid" >&5 $as_echo_n "checking for __get_cpuid... " >&6; } if ${pgac_cv__get_cpuid+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int exx[4] = {0, 0, 0, 0}; __get_cpuid(1, &exx[0], &exx[1], &exx[2], &exx[3]); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__get_cpuid="yes" else pgac_cv__get_cpuid="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__get_cpuid" >&5 $as_echo "$pgac_cv__get_cpuid" >&6; } if test x"$pgac_cv__get_cpuid" = x"yes"; then $as_echo "#define HAVE__GET_CPUID 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __cpuid" >&5 $as_echo_n "checking for __cpuid... " >&6; } if ${pgac_cv__cpuid+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int exx[4] = {0, 0, 0, 0}; __get_cpuid(exx[0], 1); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv__cpuid="yes" else pgac_cv__cpuid="no" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv__cpuid" >&5 $as_echo "$pgac_cv__cpuid" >&6; } if test x"$pgac_cv__cpuid" = x"yes"; then $as_echo "#define HAVE__CPUID 1" >>confdefs.h fi # Check for Intel SSE 4.2 intrinsics to do CRC calculations. # # First check if the _mm_crc32_u8 and _mm_crc32_u64 intrinsics can be used # with the default compiler flags. If not, check if adding the -msse4.2 # flag helps. CFLAGS_SSE42 is set to -msse4.2 if that's required. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _mm_crc32_u8 and _mm_crc32_u32 with CFLAGS=" >&5 $as_echo_n "checking for _mm_crc32_u8 and _mm_crc32_u32 with CFLAGS=... " >&6; } if ${pgac_cv_sse42_crc32_intrinsics_+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS CFLAGS="$pgac_save_CFLAGS " cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int crc = 0; crc = _mm_crc32_u8(crc, 0); crc = _mm_crc32_u32(crc, 0); /* return computed value, to prevent the above being optimized away */ return crc == 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_sse42_crc32_intrinsics_=yes else pgac_cv_sse42_crc32_intrinsics_=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$pgac_save_CFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_sse42_crc32_intrinsics_" >&5 $as_echo "$pgac_cv_sse42_crc32_intrinsics_" >&6; } if test x"$pgac_cv_sse42_crc32_intrinsics_" = x"yes"; then CFLAGS_SSE42="" pgac_sse42_crc32_intrinsics=yes fi if test x"$pgac_sse42_crc32_intrinsics" != x"yes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _mm_crc32_u8 and _mm_crc32_u32 with CFLAGS=-msse4.2" >&5 $as_echo_n "checking for _mm_crc32_u8 and _mm_crc32_u32 with CFLAGS=-msse4.2... " >&6; } if ${pgac_cv_sse42_crc32_intrinsics__msse4_2+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS CFLAGS="$pgac_save_CFLAGS -msse4.2" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int crc = 0; crc = _mm_crc32_u8(crc, 0); crc = _mm_crc32_u32(crc, 0); /* return computed value, to prevent the above being optimized away */ return crc == 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_sse42_crc32_intrinsics__msse4_2=yes else pgac_cv_sse42_crc32_intrinsics__msse4_2=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$pgac_save_CFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_sse42_crc32_intrinsics__msse4_2" >&5 $as_echo "$pgac_cv_sse42_crc32_intrinsics__msse4_2" >&6; } if test x"$pgac_cv_sse42_crc32_intrinsics__msse4_2" = x"yes"; then CFLAGS_SSE42="-msse4.2" pgac_sse42_crc32_intrinsics=yes fi fi # Are we targeting a processor that supports SSE 4.2? gcc, clang and icc all # define __SSE4_2__ in that case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { #ifndef __SSE4_2__ #error __SSE4_2__ not defined #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : SSE4_2_TARGETED=1 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # Check for ARMv8 CRC Extension intrinsics to do CRC calculations. # # First check if __crc32c* intrinsics can be used with the default compiler # flags. If not, check if adding -march=armv8-a+crc flag helps. # CFLAGS_ARMV8_CRC32C is set if the extra flag is required. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __crc32cb, __crc32ch, __crc32cw, and __crc32cd with CFLAGS=" >&5 $as_echo_n "checking for __crc32cb, __crc32ch, __crc32cw, and __crc32cd with CFLAGS=... " >&6; } if ${pgac_cv_armv8_crc32c_intrinsics_+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS CFLAGS="$pgac_save_CFLAGS " cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int crc = 0; crc = __crc32cb(crc, 0); crc = __crc32ch(crc, 0); crc = __crc32cw(crc, 0); crc = __crc32cd(crc, 0); /* return computed value, to prevent the above being optimized away */ return crc == 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_armv8_crc32c_intrinsics_=yes else pgac_cv_armv8_crc32c_intrinsics_=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$pgac_save_CFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_armv8_crc32c_intrinsics_" >&5 $as_echo "$pgac_cv_armv8_crc32c_intrinsics_" >&6; } if test x"$pgac_cv_armv8_crc32c_intrinsics_" = x"yes"; then CFLAGS_ARMV8_CRC32C="" pgac_armv8_crc32c_intrinsics=yes fi if test x"$pgac_armv8_crc32c_intrinsics" != x"yes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __crc32cb, __crc32ch, __crc32cw, and __crc32cd with CFLAGS=-march=armv8-a+crc" >&5 $as_echo_n "checking for __crc32cb, __crc32ch, __crc32cw, and __crc32cd with CFLAGS=-march=armv8-a+crc... " >&6; } if ${pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_CFLAGS=$CFLAGS CFLAGS="$pgac_save_CFLAGS -march=armv8-a+crc" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { unsigned int crc = 0; crc = __crc32cb(crc, 0); crc = __crc32ch(crc, 0); crc = __crc32cw(crc, 0); crc = __crc32cd(crc, 0); /* return computed value, to prevent the above being optimized away */ return crc == 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc=yes else pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$pgac_save_CFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc" >&5 $as_echo "$pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc" >&6; } if test x"$pgac_cv_armv8_crc32c_intrinsics__march_armv8_apcrc" = x"yes"; then CFLAGS_ARMV8_CRC32C="-march=armv8-a+crc" pgac_armv8_crc32c_intrinsics=yes fi fi # Select CRC-32C implementation. # # If we are targeting a processor that has Intel SSE 4.2 instructions, we can # use the special CRC instructions for calculating CRC-32C. If we're not # targeting such a processor, but we can nevertheless produce code that uses # the SSE intrinsics, perhaps with some extra CFLAGS, compile both # implementations and select which one to use at runtime, depending on whether # SSE 4.2 is supported by the processor we're running on. # # Similarly, if we are targeting an ARM processor that has the CRC # instructions that are part of the ARMv8 CRC Extension, use them. And if # we're not targeting such a processor, but can nevertheless produce code that # uses the CRC instructions, compile both, and select at runtime. # # You can override this logic by setting the appropriate USE_*_CRC32 flag to 1 # in the template or configure command line. if test x"$USE_SLICING_BY_8_CRC32C" = x"" && test x"$USE_SSE42_CRC32C" = x"" && test x"$USE_SSE42_CRC32C_WITH_RUNTIME_CHECK" = x"" && test x"$USE_ARMV8_CRC32C" = x"" && test x"$USE_ARMV8_CRC32C_WITH_RUNTIME_CHECK" = x""; then # Use Intel SSE 4.2 if available. if test x"$pgac_sse42_crc32_intrinsics" = x"yes" && test x"$SSE4_2_TARGETED" = x"1" ; then USE_SSE42_CRC32C=1 else # Intel SSE 4.2, with runtime check? The CPUID instruction is needed for # the runtime check. if test x"$pgac_sse42_crc32_intrinsics" = x"yes" && (test x"$pgac_cv__get_cpuid" = x"yes" || test x"$pgac_cv__cpuid" = x"yes"); then USE_SSE42_CRC32C_WITH_RUNTIME_CHECK=1 else # Use ARM CRC Extension if available. if test x"$pgac_armv8_crc32c_intrinsics" = x"yes" && test x"$CFLAGS_ARMV8_CRC32C" = x""; then USE_ARMV8_CRC32C=1 else # ARM CRC Extension, with runtime check? if test x"$pgac_armv8_crc32c_intrinsics" = x"yes"; then USE_ARMV8_CRC32C_WITH_RUNTIME_CHECK=1 else # fall back to slicing-by-8 algorithm, which doesn't require any # special CPU support. USE_SLICING_BY_8_CRC32C=1 fi fi fi fi fi # Set PG_CRC32C_OBJS appropriately depending on the selected implementation. { $as_echo "$as_me:${as_lineno-$LINENO}: checking which CRC-32C implementation to use" >&5 $as_echo_n "checking which CRC-32C implementation to use... " >&6; } if test x"$USE_SSE42_CRC32C" = x"1"; then $as_echo "#define USE_SSE42_CRC32C 1" >>confdefs.h PG_CRC32C_OBJS="pg_crc32c_sse42.o" { $as_echo "$as_me:${as_lineno-$LINENO}: result: SSE 4.2" >&5 $as_echo "SSE 4.2" >&6; } else if test x"$USE_SSE42_CRC32C_WITH_RUNTIME_CHECK" = x"1"; then $as_echo "#define USE_SSE42_CRC32C_WITH_RUNTIME_CHECK 1" >>confdefs.h PG_CRC32C_OBJS="pg_crc32c_sse42.o pg_crc32c_sb8.o pg_crc32c_sse42_choose.o" { $as_echo "$as_me:${as_lineno-$LINENO}: result: SSE 4.2 with runtime check" >&5 $as_echo "SSE 4.2 with runtime check" >&6; } else if test x"$USE_ARMV8_CRC32C" = x"1"; then $as_echo "#define USE_ARMV8_CRC32C 1" >>confdefs.h PG_CRC32C_OBJS="pg_crc32c_armv8.o" { $as_echo "$as_me:${as_lineno-$LINENO}: result: ARMv8 CRC instructions" >&5 $as_echo "ARMv8 CRC instructions" >&6; } else if test x"$USE_ARMV8_CRC32C_WITH_RUNTIME_CHECK" = x"1"; then $as_echo "#define USE_ARMV8_CRC32C_WITH_RUNTIME_CHECK 1" >>confdefs.h PG_CRC32C_OBJS="pg_crc32c_armv8.o pg_crc32c_sb8.o pg_crc32c_armv8_choose.o" { $as_echo "$as_me:${as_lineno-$LINENO}: result: ARMv8 CRC instructions with runtime check" >&5 $as_echo "ARMv8 CRC instructions with runtime check" >&6; } else $as_echo "#define USE_SLICING_BY_8_CRC32C 1" >>confdefs.h PG_CRC32C_OBJS="pg_crc32c_sb8.o" { $as_echo "$as_me:${as_lineno-$LINENO}: result: slicing-by-8" >&5 $as_echo "slicing-by-8" >&6; } fi fi fi fi # Select semaphore implementation type. if test "$PORTNAME" != "win32"; then if test x"$PREFERRED_SEMAPHORES" = x"NAMED_POSIX" ; then # Need sem_open for this { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sem_open" >&5 $as_echo_n "checking for library containing sem_open... " >&6; } if ${ac_cv_search_sem_open+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char sem_open (); int main () { return sem_open (); ; return 0; } _ACEOF for ac_lib in '' rt pthread; do if test -z "$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_sem_open=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_sem_open+:} false; then : break fi done if ${ac_cv_search_sem_open+:} false; then : else ac_cv_search_sem_open=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sem_open" >&5 $as_echo "$ac_cv_search_sem_open" >&6; } ac_res=$ac_cv_search_sem_open if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" USE_NAMED_POSIX_SEMAPHORES=1 fi fi if test x"$PREFERRED_SEMAPHORES" = x"UNNAMED_POSIX" ; then # Need sem_init for this { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sem_init" >&5 $as_echo_n "checking for library containing sem_init... " >&6; } if ${ac_cv_search_sem_init+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char sem_init (); int main () { return sem_init (); ; return 0; } _ACEOF for ac_lib in '' rt pthread; do if test -z "$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_sem_init=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_sem_init+:} false; then : break fi done if ${ac_cv_search_sem_init+:} false; then : else ac_cv_search_sem_init=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sem_init" >&5 $as_echo "$ac_cv_search_sem_init" >&6; } ac_res=$ac_cv_search_sem_init if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" USE_UNNAMED_POSIX_SEMAPHORES=1 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking which semaphore API to use" >&5 $as_echo_n "checking which semaphore API to use... " >&6; } if test x"$USE_NAMED_POSIX_SEMAPHORES" = x"1" ; then $as_echo "#define USE_NAMED_POSIX_SEMAPHORES 1" >>confdefs.h SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c" sematype="named POSIX" else if test x"$USE_UNNAMED_POSIX_SEMAPHORES" = x"1" ; then $as_echo "#define USE_UNNAMED_POSIX_SEMAPHORES 1" >>confdefs.h SEMA_IMPLEMENTATION="src/backend/port/posix_sema.c" sematype="unnamed POSIX" else $as_echo "#define USE_SYSV_SEMAPHORES 1" >>confdefs.h SEMA_IMPLEMENTATION="src/backend/port/sysv_sema.c" sematype="System V" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sematype" >&5 $as_echo "$sematype" >&6; } else $as_echo "#define USE_WIN32_SEMAPHORES 1" >>confdefs.h SEMA_IMPLEMENTATION="src/backend/port/win32_sema.c" fi # Select shared-memory implementation type. if test "$PORTNAME" != "win32"; then $as_echo "#define USE_SYSV_SHARED_MEMORY 1" >>confdefs.h SHMEM_IMPLEMENTATION="src/backend/port/sysv_shmem.c" else $as_echo "#define USE_WIN32_SHARED_MEMORY 1" >>confdefs.h SHMEM_IMPLEMENTATION="src/backend/port/win32_shmem.c" fi # Select random number source. If a TLS library is used then it will be the # first choice, else the native platform sources (Windows API or /dev/urandom) # will be used. { $as_echo "$as_me:${as_lineno-$LINENO}: checking which random number source to use" >&5 $as_echo_n "checking which random number source to use... " >&6; } if test x"$with_ssl" = x"openssl" ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: OpenSSL" >&5 $as_echo "OpenSSL" >&6; } elif test x"$PORTNAME" = x"win32" ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: Windows native" >&5 $as_echo "Windows native" >&6; } elif test x"$cross_compiling" = x"yes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: assuming /dev/urandom" >&5 $as_echo "assuming /dev/urandom" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: /dev/urandom" >&5 $as_echo "/dev/urandom" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/urandom" >&5 $as_echo_n "checking for /dev/urandom... " >&6; } if ${ac_cv_file__dev_urandom+:} false; then : $as_echo_n "(cached) " >&6 else test "$cross_compiling" = yes && as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 if test -r "/dev/urandom"; then ac_cv_file__dev_urandom=yes else ac_cv_file__dev_urandom=no fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_urandom" >&5 $as_echo "$ac_cv_file__dev_urandom" >&6; } if test "x$ac_cv_file__dev_urandom" = xyes; then : fi if test x"$ac_cv_file__dev_urandom" = x"no" ; then as_fn_error $? " no source of strong random numbers was found PostgreSQL can use OpenSSL, native Windows API or /dev/urandom as a source of random numbers." "$LINENO" 5 fi fi # If not set in template file, set bytes to use libc memset() if test x"$MEMSET_LOOP_LIMIT" = x"" ; then MEMSET_LOOP_LIMIT=1024 fi cat >>confdefs.h <<_ACEOF #define MEMSET_LOOP_LIMIT ${MEMSET_LOOP_LIMIT} _ACEOF if test "$enable_nls" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing bind_textdomain_codeset" >&5 $as_echo_n "checking for library containing bind_textdomain_codeset... " >&6; } if ${ac_cv_search_bind_textdomain_codeset+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char bind_textdomain_codeset (); int main () { return bind_textdomain_codeset (); ; return 0; } _ACEOF for ac_lib in '' intl; do if test -z "$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_bind_textdomain_codeset=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_bind_textdomain_codeset+:} false; then : break fi done if ${ac_cv_search_bind_textdomain_codeset+:} false; then : else ac_cv_search_bind_textdomain_codeset=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_bind_textdomain_codeset" >&5 $as_echo "$ac_cv_search_bind_textdomain_codeset" >&6; } ac_res=$ac_cv_search_bind_textdomain_codeset if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else as_fn_error $? "a gettext implementation is required for NLS" "$LINENO" 5 fi ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default" if test "x$ac_cv_header_libintl_h" = xyes; then : else as_fn_error $? "header file is required for NLS" "$LINENO" 5 fi if test -z "$MSGFMT"; then for ac_prog in msgfmt do # Extract the first word of "$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_MSGFMT+:} false; then : $as_echo_n "(cached) " >&6 else case $MSGFMT in [\\/]* | ?:[\\/]*) ac_cv_path_MSGFMT="$MSGFMT" # 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_MSGFMT="$as_dir/$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 MSGFMT=$ac_cv_path_MSGFMT if test -n "$MSGFMT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 $as_echo "$MSGFMT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$MSGFMT" && break done else # Report the value of MSGFMT in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MSGFMT" >&5 $as_echo_n "checking for MSGFMT... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 $as_echo "$MSGFMT" >&6; } fi if test -z "$MSGFMT"; then as_fn_error $? "msgfmt is required for NLS" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for msgfmt flags" >&5 $as_echo_n "checking for msgfmt flags... " >&6; } if ${pgac_cv_msgfmt_flags+:} false; then : $as_echo_n "(cached) " >&6 else if test x"$MSGFMT" != x"" && "$MSGFMT" --version 2>&1 | grep "GNU" >/dev/null; then pgac_cv_msgfmt_flags=-c fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_msgfmt_flags" >&5 $as_echo "$pgac_cv_msgfmt_flags" >&6; } MSGFMT_FLAGS=$pgac_cv_msgfmt_flags if test -z "$MSGMERGE"; then for ac_prog in msgmerge 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_MSGMERGE+:} false; then : $as_echo_n "(cached) " >&6 else case $MSGMERGE in [\\/]* | ?:[\\/]*) ac_cv_path_MSGMERGE="$MSGMERGE" # 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_MSGMERGE="$as_dir/$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 MSGMERGE=$ac_cv_path_MSGMERGE if test -n "$MSGMERGE"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 $as_echo "$MSGMERGE" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$MSGMERGE" && break done else # Report the value of MSGMERGE in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MSGMERGE" >&5 $as_echo_n "checking for MSGMERGE... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 $as_echo "$MSGMERGE" >&6; } fi if test -z "$XGETTEXT"; then for ac_prog in xgettext do # Extract the first word of "$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_XGETTEXT+:} false; then : $as_echo_n "(cached) " >&6 else case $XGETTEXT in [\\/]* | ?:[\\/]*) ac_cv_path_XGETTEXT="$XGETTEXT" # 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_XGETTEXT="$as_dir/$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 XGETTEXT=$ac_cv_path_XGETTEXT if test -n "$XGETTEXT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 $as_echo "$XGETTEXT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$XGETTEXT" && break done else # Report the value of XGETTEXT in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XGETTEXT" >&5 $as_echo_n "checking for XGETTEXT... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 $as_echo "$XGETTEXT" >&6; } fi fi # Check for Tcl configuration script tclConfig.sh if test "$with_tcl" = yes; then if test -z "$TCLSH"; then for ac_prog in tclsh tcl tclsh8.6 tclsh86 tclsh8.5 tclsh85 tclsh8.4 tclsh84 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_TCLSH+:} false; then : $as_echo_n "(cached) " >&6 else case $TCLSH in [\\/]* | ?:[\\/]*) ac_cv_path_TCLSH="$TCLSH" # 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_TCLSH="$as_dir/$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 TCLSH=$ac_cv_path_TCLSH if test -n "$TCLSH"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCLSH" >&5 $as_echo "$TCLSH" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$TCLSH" && break done else # Report the value of TCLSH in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TCLSH" >&5 $as_echo_n "checking for TCLSH... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCLSH" >&5 $as_echo "$TCLSH" >&6; } fi if test x"$TCLSH" = x""; then as_fn_error $? "Tcl shell not found" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tclConfig.sh" >&5 $as_echo_n "checking for tclConfig.sh... " >&6; } # Let user override test if test -z "$TCL_CONFIG_SH"; then pgac_test_dirs="$with_tclconfig" set X $pgac_test_dirs; shift if test $# -eq 0; then test -z "$TCLSH" && as_fn_error $? "unable to locate tclConfig.sh because no Tcl shell was found" "$LINENO" 5 pgac_test_dirs=`echo 'puts $auto_path' | $TCLSH` # On newer macOS, $auto_path frequently doesn't include the place # where tclConfig.sh actually lives. Append that to the end, so as not # to break cases where a non-default Tcl installation is being used. if test -d "$PG_SYSROOT/System/Library/Frameworks/Tcl.framework" ; then pgac_test_dirs="$pgac_test_dirs $PG_SYSROOT/System/Library/Frameworks/Tcl.framework" fi set X $pgac_test_dirs; shift fi for pgac_dir do if test -r "$pgac_dir/tclConfig.sh"; then TCL_CONFIG_SH=$pgac_dir/tclConfig.sh break fi done fi if test -z "$TCL_CONFIG_SH"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } as_fn_error $? "file 'tclConfig.sh' is required for Tcl" "$LINENO" 5 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCL_CONFIG_SH" >&5 $as_echo "$TCL_CONFIG_SH" >&6; } fi . "$TCL_CONFIG_SH" eval TCL_INCLUDE_SPEC=\"$TCL_INCLUDE_SPEC\" eval TCL_LIBS=\"$TCL_LIBS\" eval TCL_LIB_SPEC=\"$TCL_LIB_SPEC\" eval TCL_SHARED_BUILD=\"$TCL_SHARED_BUILD\" if test "$TCL_SHARED_BUILD" != 1; then as_fn_error $? "cannot build PL/Tcl because Tcl is not a shared library Use --without-tcl to disable building PL/Tcl." "$LINENO" 5 fi # now that we have TCL_INCLUDE_SPEC, we can check for ac_save_CPPFLAGS=$CPPFLAGS CPPFLAGS="$TCL_INCLUDE_SPEC $CPPFLAGS" ac_fn_c_check_header_mongrel "$LINENO" "tcl.h" "ac_cv_header_tcl_h" "$ac_includes_default" if test "x$ac_cv_header_tcl_h" = xyes; then : else as_fn_error $? "header file is required for Tcl" "$LINENO" 5 fi CPPFLAGS=$ac_save_CPPFLAGS fi # check for if test "$with_perl" = yes; then ac_save_CPPFLAGS=$CPPFLAGS CPPFLAGS="$CPPFLAGS $perl_includespec" ac_fn_c_check_header_compile "$LINENO" "perl.h" "ac_cv_header_perl_h" "#include " if test "x$ac_cv_header_perl_h" = xyes; then : else as_fn_error $? "header file is required for Perl" "$LINENO" 5 fi # While we're at it, check that we can link to libperl. # On most platforms, if perl.h is there then libperl.so will be too, but at # this writing Debian packages them separately. There is no known reason to # waste cycles on separate probes for the Tcl or Python libraries, though. # On some Red Hat platforms, the link attempt can fail if we don't use # CFLAGS_SL while building the test program. ac_save_CFLAGS=$CFLAGS CFLAGS="$CFLAGS $CFLAGS_SL" pgac_save_LIBS=$LIBS LIBS="$perl_embed_ldflags" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libperl" >&5 $as_echo_n "checking for libperl... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { perl_alloc(); ; 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_fn_error $? "libperl library is required for Perl" "$LINENO" 5 fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$pgac_save_LIBS CFLAGS=$ac_save_CFLAGS CPPFLAGS=$ac_save_CPPFLAGS fi # check for if test "$with_python" = yes; then ac_save_CPPFLAGS=$CPPFLAGS CPPFLAGS="$python_includespec $CPPFLAGS" ac_fn_c_check_header_mongrel "$LINENO" "Python.h" "ac_cv_header_Python_h" "$ac_includes_default" if test "x$ac_cv_header_Python_h" = xyes; then : else as_fn_error $? "header file is required for Python" "$LINENO" 5 fi CPPFLAGS=$ac_save_CPPFLAGS fi # # Check for documentation-building tools # if test -z "$XMLLINT"; then for ac_prog in xmllint 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_XMLLINT+:} false; then : $as_echo_n "(cached) " >&6 else case $XMLLINT in [\\/]* | ?:[\\/]*) ac_cv_path_XMLLINT="$XMLLINT" # 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_XMLLINT="$as_dir/$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 XMLLINT=$ac_cv_path_XMLLINT if test -n "$XMLLINT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLLINT" >&5 $as_echo "$XMLLINT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$XMLLINT" && break done else # Report the value of XMLLINT in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XMLLINT" >&5 $as_echo_n "checking for XMLLINT... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLLINT" >&5 $as_echo "$XMLLINT" >&6; } fi if test -z "$XSLTPROC"; then for ac_prog in xsltproc do # Extract the first word of "$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_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 ;; 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 $as_echo "no" >&6; } fi test -n "$XSLTPROC" && break done else # Report the value of XSLTPROC in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XSLTPROC" >&5 $as_echo_n "checking for XSLTPROC... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 $as_echo "$XSLTPROC" >&6; } fi if test -z "$FOP"; then for ac_prog in fop do # Extract the first word of "$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_FOP+:} false; then : $as_echo_n "(cached) " >&6 else case $FOP in [\\/]* | ?:[\\/]*) ac_cv_path_FOP="$FOP" # 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_FOP="$as_dir/$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 FOP=$ac_cv_path_FOP if test -n "$FOP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 $as_echo "$FOP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$FOP" && break done else # Report the value of FOP in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FOP" >&5 $as_echo_n "checking for FOP... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 $as_echo "$FOP" >&6; } fi if test -z "$DBTOEPUB"; then for ac_prog in dbtoepub do # Extract the first word of "$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_DBTOEPUB+:} false; then : $as_echo_n "(cached) " >&6 else case $DBTOEPUB in [\\/]* | ?:[\\/]*) ac_cv_path_DBTOEPUB="$DBTOEPUB" # 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_DBTOEPUB="$as_dir/$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 DBTOEPUB=$ac_cv_path_DBTOEPUB if test -n "$DBTOEPUB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBTOEPUB" >&5 $as_echo "$DBTOEPUB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$DBTOEPUB" && break done else # Report the value of DBTOEPUB in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DBTOEPUB" >&5 $as_echo_n "checking for DBTOEPUB... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBTOEPUB" >&5 $as_echo "$DBTOEPUB" >&6; } fi # # Check for test tools # if test "$enable_tap_tests" = yes; then # Make sure we know where prove is. if test -z "$PROVE"; then for ac_prog in prove 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_PROVE+:} false; then : $as_echo_n "(cached) " >&6 else case $PROVE in [\\/]* | ?:[\\/]*) ac_cv_path_PROVE="$PROVE" # 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_PROVE="$as_dir/$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 PROVE=$ac_cv_path_PROVE if test -n "$PROVE"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROVE" >&5 $as_echo "$PROVE" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$PROVE" && break done else # Report the value of PROVE in configure's output in all cases. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PROVE" >&5 $as_echo_n "checking for PROVE... " >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROVE" >&5 $as_echo "$PROVE" >&6; } fi if test -z "$PROVE"; then as_fn_error $? "prove not found" "$LINENO" 5 fi # Check for necessary Perl modules. You might think we should use # AX_PROG_PERL_MODULES here, but prove might be part of a different Perl # installation than perl, eg on MSys, so we have to check using prove. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Perl modules required for TAP tests" >&5 $as_echo_n "checking for Perl modules required for TAP tests... " >&6; } __CONFIG_HOST_OS__=$host_os; export __CONFIG_HOST_OS__ modulestderr=`"$PROVE" "$srcdir/config/check_modules.pl" 2>&1 >/dev/null` if test $? -eq 0; then # log the module version details, but don't show them interactively echo "$modulestderr" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else # on failure, though, show the results to the user { $as_echo "$as_me:${as_lineno-$LINENO}: result: $modulestderr" >&5 $as_echo "$modulestderr" >&6; } as_fn_error $? "Additional Perl modules are required to run TAP tests" "$LINENO" 5 fi fi # If compiler will take -Wl,--as-needed (or various platform-specific # spellings thereof) then add that to LDFLAGS. This is much easier than # trying to filter LIBS to the minimum for each executable. # On (at least) some Red-Hat-derived systems, this switch breaks linking to # libreadline; therefore we postpone testing it until we know what library # dependencies readline has. The test code will try to link with $LIBS. if test "$with_readline" = yes; then link_test_func=readline else link_test_func=exit fi if test "$PORTNAME" = "darwin"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wl,-dead_strip_dylibs" >&5 $as_echo_n "checking whether $CC supports -Wl,-dead_strip_dylibs... " >&6; } if ${pgac_cv_prog_cc_ldflags__Wl__dead_strip_dylibs+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_LDFLAGS=$LDFLAGS LDFLAGS="$pgac_save_LDFLAGS -Wl,-dead_strip_dylibs" if test "$cross_compiling" = yes; then : pgac_cv_prog_cc_ldflags__Wl__dead_strip_dylibs="assuming no" else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ extern void $link_test_func (); void (*fptr) () = $link_test_func; int main () { ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : pgac_cv_prog_cc_ldflags__Wl__dead_strip_dylibs=yes else pgac_cv_prog_cc_ldflags__Wl__dead_strip_dylibs=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi LDFLAGS="$pgac_save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_cc_ldflags__Wl__dead_strip_dylibs" >&5 $as_echo "$pgac_cv_prog_cc_ldflags__Wl__dead_strip_dylibs" >&6; } if test x"$pgac_cv_prog_cc_ldflags__Wl__dead_strip_dylibs" = x"yes"; then LDFLAGS="$LDFLAGS -Wl,-dead_strip_dylibs" fi elif test "$PORTNAME" = "openbsd"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wl,-Bdynamic" >&5 $as_echo_n "checking whether $CC supports -Wl,-Bdynamic... " >&6; } if ${pgac_cv_prog_cc_ldflags__Wl__Bdynamic+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_LDFLAGS=$LDFLAGS LDFLAGS="$pgac_save_LDFLAGS -Wl,-Bdynamic" if test "$cross_compiling" = yes; then : pgac_cv_prog_cc_ldflags__Wl__Bdynamic="assuming no" else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ extern void $link_test_func (); void (*fptr) () = $link_test_func; int main () { ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : pgac_cv_prog_cc_ldflags__Wl__Bdynamic=yes else pgac_cv_prog_cc_ldflags__Wl__Bdynamic=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi LDFLAGS="$pgac_save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_cc_ldflags__Wl__Bdynamic" >&5 $as_echo "$pgac_cv_prog_cc_ldflags__Wl__Bdynamic" >&6; } if test x"$pgac_cv_prog_cc_ldflags__Wl__Bdynamic" = x"yes"; then LDFLAGS="$LDFLAGS -Wl,-Bdynamic" fi else { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wl,--as-needed" >&5 $as_echo_n "checking whether $CC supports -Wl,--as-needed... " >&6; } if ${pgac_cv_prog_cc_ldflags__Wl___as_needed+:} false; then : $as_echo_n "(cached) " >&6 else pgac_save_LDFLAGS=$LDFLAGS LDFLAGS="$pgac_save_LDFLAGS -Wl,--as-needed" if test "$cross_compiling" = yes; then : pgac_cv_prog_cc_ldflags__Wl___as_needed="assuming no" else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ extern void $link_test_func (); void (*fptr) () = $link_test_func; int main () { ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : pgac_cv_prog_cc_ldflags__Wl___as_needed=yes else pgac_cv_prog_cc_ldflags__Wl___as_needed=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi LDFLAGS="$pgac_save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_cc_ldflags__Wl___as_needed" >&5 $as_echo "$pgac_cv_prog_cc_ldflags__Wl___as_needed" >&6; } if test x"$pgac_cv_prog_cc_ldflags__Wl___as_needed" = x"yes"; then LDFLAGS="$LDFLAGS -Wl,--as-needed" fi fi # Create compiler version string if test x"$GCC" = x"yes" ; then cc_string=`${CC} --version | sed q` case $cc_string in [A-Za-z]*) ;; *) cc_string="GCC $cc_string";; esac elif test x"$SUN_STUDIO_CC" = x"yes" ; then cc_string=`${CC} -V 2>&1 | sed q` else cc_string=$CC fi cat >>confdefs.h <<_ACEOF #define PG_VERSION_STR "PostgreSQL $PG_VERSION on $host, compiled by $cc_string, `expr $ac_cv_sizeof_void_p \* 8`-bit" _ACEOF # Supply a numeric version string for use by 3rd party add-ons # awk -F is a regex on some platforms, and not on others, so make "." a tab PG_VERSION_NUM="`echo $PG_MAJORVERSION $PG_MINORVERSION | $AWK '{printf "%d%04d", $1, $2}'`" cat >>confdefs.h <<_ACEOF #define PG_VERSION_NUM $PG_VERSION_NUM _ACEOF # If we are inserting PG_SYSROOT into CPPFLAGS, do so symbolically not # literally, so that it's possible to override it at build time using # a command like "make ... PG_SYSROOT=path". This has to be done after # we've finished all configure checks that depend on CPPFLAGS. # The same for LDFLAGS, too. if test x"$PG_SYSROOT" != x; then CPPFLAGS=`echo "$CPPFLAGS" | sed -e "s| $PG_SYSROOT | \\\$(PG_SYSROOT) |"` LDFLAGS=`echo "$LDFLAGS" | sed -e "s| $PG_SYSROOT | \\\$(PG_SYSROOT) |"` fi # Begin output steps { $as_echo "$as_me:${as_lineno-$LINENO}: using compiler=$cc_string" >&5 $as_echo "$as_me: using compiler=$cc_string" >&6;} { $as_echo "$as_me:${as_lineno-$LINENO}: using CFLAGS=$CFLAGS" >&5 $as_echo "$as_me: using CFLAGS=$CFLAGS" >&6;} { $as_echo "$as_me:${as_lineno-$LINENO}: using CPPFLAGS=$CPPFLAGS" >&5 $as_echo "$as_me: using CPPFLAGS=$CPPFLAGS" >&6;} { $as_echo "$as_me:${as_lineno-$LINENO}: using LDFLAGS=$LDFLAGS" >&5 $as_echo "$as_me: using LDFLAGS=$LDFLAGS" >&6;} # Currently only used when LLVM is used if test "$with_llvm" = yes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: using CXX=$CXX" >&5 $as_echo "$as_me: using CXX=$CXX" >&6;} { $as_echo "$as_me:${as_lineno-$LINENO}: using CXXFLAGS=$CXXFLAGS" >&5 $as_echo "$as_me: using CXXFLAGS=$CXXFLAGS" >&6;} { $as_echo "$as_me:${as_lineno-$LINENO}: using CLANG=$CLANG" >&5 $as_echo "$as_me: using CLANG=$CLANG" >&6;} { $as_echo "$as_me:${as_lineno-$LINENO}: using BITCODE_CFLAGS=$BITCODE_CFLAGS" >&5 $as_echo "$as_me: using BITCODE_CFLAGS=$BITCODE_CFLAGS" >&6;} { $as_echo "$as_me:${as_lineno-$LINENO}: using BITCODE_CXXFLAGS=$BITCODE_CXXFLAGS" >&5 $as_echo "$as_me: using BITCODE_CXXFLAGS=$BITCODE_CXXFLAGS" >&6;} fi # prepare build tree if outside source tree # Note 1: test -ef might not exist, but it's more reliable than `pwd`. # Note 2: /bin/pwd might be better than shell's built-in at getting # a symlink-free name. if ( test "$srcdir" -ef . ) >/dev/null 2>&1 || test "`cd $srcdir && /bin/pwd`" = "`/bin/pwd`"; then vpath_build=no else vpath_build=yes if test "$no_create" != yes; then $as_echo_n "preparing build tree... " >&6 pgac_abs_top_srcdir=`cd "$srcdir" && pwd` $SHELL "$ac_aux_dir/prep_buildtree" "$pgac_abs_top_srcdir" "." \ || as_fn_error $? "failed" "$LINENO" 5 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 $as_echo "done" >&6; } fi fi ac_config_files="$ac_config_files GNUmakefile src/Makefile.global" ac_config_links="$ac_config_links src/backend/port/pg_sema.c:${SEMA_IMPLEMENTATION} src/backend/port/pg_shmem.c:${SHMEM_IMPLEMENTATION} src/include/pg_config_os.h:src/include/port/${template}.h src/Makefile.port:src/makefiles/Makefile.${template}" if test "$PORTNAME" = "win32"; then ac_config_commands="$ac_config_commands check_win32_symlinks" fi ac_config_headers="$ac_config_headers src/include/pg_config.h" ac_config_headers="$ac_config_headers src/include/pg_config_ext.h" ac_config_headers="$ac_config_headers src/interfaces/ecpg/include/ecpg_config.h" 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. Remove the extension, and $U if already installed. ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' ac_i=`$as_echo "$ac_i" | sed "$ac_script"` # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # will be set to the directory where LIBOBJS objects are built. as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' done LIBOBJS=$ac_libobjs LTLIBOBJS=$ac_ltlibobjs : "${CONFIG_STATUS=./config.status}" ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} as_write_fail=0 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 #! $SHELL # Generated by $as_me. # Run this file to recreate the current configuration. # Compiler output produced by configure, useful for debugging # configure, is in config.log if it exists. debug=false ac_cs_recheck=false ac_cs_silent=false SHELL=\${CONFIG_SHELL-$SHELL} export SHELL _ASEOF cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 ## -------------------- ## ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test -n "${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 # 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 # 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_unset VAR # --------------- # Portably unset VAR. as_fn_unset () { { eval $1=; unset $1;} } as_unset=as_fn_unset # 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 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 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 # 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 $as_dir" } # as_fn_mkdir_p if mkdir -p . 2>/dev/null; then as_mkdir_p='mkdir -p "$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 PostgreSQL $as_me 15.7, 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="$ac_config_headers" config_links="$ac_config_links" 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 links: $config_links Configuration commands: $config_commands Report bugs to . PostgreSQL home page: ." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ PostgreSQL config.status 15.7 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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # Handling of arguments. for ac_config_target in $ac_config_targets do case $ac_config_target in "src/backend/port/tas.s") CONFIG_LINKS="$CONFIG_LINKS src/backend/port/tas.s:src/backend/port/tas/${tas_file}" ;; "GNUmakefile") CONFIG_FILES="$CONFIG_FILES GNUmakefile" ;; "src/Makefile.global") CONFIG_FILES="$CONFIG_FILES src/Makefile.global" ;; "src/backend/port/pg_sema.c") CONFIG_LINKS="$CONFIG_LINKS src/backend/port/pg_sema.c:${SEMA_IMPLEMENTATION}" ;; "src/backend/port/pg_shmem.c") CONFIG_LINKS="$CONFIG_LINKS src/backend/port/pg_shmem.c:${SHMEM_IMPLEMENTATION}" ;; "src/include/pg_config_os.h") CONFIG_LINKS="$CONFIG_LINKS src/include/pg_config_os.h:src/include/port/${template}.h" ;; "src/Makefile.port") CONFIG_LINKS="$CONFIG_LINKS src/Makefile.port:src/makefiles/Makefile.${template}" ;; "check_win32_symlinks") CONFIG_COMMANDS="$CONFIG_COMMANDS check_win32_symlinks" ;; "src/include/pg_config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/include/pg_config.h" ;; "src/include/pg_config_ext.h") CONFIG_HEADERS="$CONFIG_HEADERS src/include/pg_config_ext.h" ;; "src/interfaces/ecpg/include/ecpg_config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/interfaces/ecpg/include/ecpg_config.h" ;; *) 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_LINKS+set}" = set || CONFIG_LINKS=$config_links test "${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$$-$RANDOM (umask 077 && mkdir "$tmp") } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 ac_tmp=$tmp # Set up the scripts for CONFIG_FILES section. # No need to generate them if there are no CONFIG_FILES. # This happens for instance with `./config.status config.h'. if test -n "$CONFIG_FILES"; then ac_cr=`echo X | tr X '\015'` # On cygwin, bash can eat \r inside `` if the user requested igncr. # But we know of no other shell where ac_cr would be empty at this # point, so we can use a bashism as a fallback. if test "x$ac_cr" = x; then eval ac_cr=\$\'\\r\' fi ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then ac_cs_awk_cr='\\r' else ac_cs_awk_cr=$ac_cr fi echo 'BEGIN {' >"$ac_tmp/subs1.awk" && _ACEOF { echo "cat >conf$$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 ' >$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 = "" } { 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 } print line } _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 ' >$CONFIG_STATUS || ac_write_fail=1 cat >>$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 :L $CONFIG_LINKS :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 $? "invalid tag \`$ac_tag'" "$LINENO" 5;; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; esac ac_save_IFS=$IFS IFS=: set x $ac_tag IFS=$ac_save_IFS shift ac_file=$1 shift case $ac_mode in :L) ac_source=$1;; :[FH]) ac_file_inputs= for ac_f do case $ac_f in -) ac_f="$ac_tmp/stdin";; *) # Look for the file first in the build tree, then in the source tree # (if the path is not absolute). The absolute path cannot be DOS-style, # because $ac_f cannot contain `:'. test -f "$ac_f" || case $ac_f in [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; esac case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac as_fn_append ac_file_inputs " '$ac_f'" done # Let's still pretend it is `configure' which instantiates (i.e., don't # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ configure_input='Generated from '` $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' `' by configure.' if test x"$ac_file" != x-; then configure_input="$ac_file. $configure_input" { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 $as_echo "$as_me: creating $ac_file" >&6;} fi # Neutralize special characters interpreted by sed in replacement strings. case $configure_input in #( *\&* | *\|* | *\\* ) ac_sed_conf_input=`$as_echo "$configure_input" | sed 's/[\\\\&|]/\\\\&/g'`;; #( *) ac_sed_conf_input=$configure_input;; esac case $ac_tag in *:-:* | *:-) cat >"$ac_tmp/stdin" \ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; esac ;; esac ac_dir=`$as_dirname -- "$ac_file" || $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_file" : 'X\(//\)[^/]' \| \ X"$ac_file" : 'X\(//\)$' \| \ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || $as_echo X"$ac_file" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q'` as_dir="$ac_dir"; as_fn_mkdir_p ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; esac ;; esac ac_abs_top_builddir=$ac_pwd ac_abs_builddir=$ac_pwd$ac_dir_suffix # for backward compatibility: ac_top_builddir=$ac_top_build_prefix case $srcdir in .) # We are building in place. ac_srcdir=. ac_top_srcdir=$ac_top_builddir_sub ac_abs_top_srcdir=$ac_pwd ;; [\\/]* | ?:[\\/]* ) # Absolute name. ac_srcdir=$srcdir$ac_dir_suffix; ac_top_srcdir=$srcdir ac_abs_top_srcdir=$srcdir ;; *) # Relative name. ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix ac_top_srcdir=$ac_top_build_prefix$srcdir ac_abs_top_srcdir=$ac_pwd/$srcdir ;; esac ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix case $ac_mode in :F) # # CONFIG_FILE # case $INSTALL in [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; esac ac_MKDIR_P=$MKDIR_P case $MKDIR_P in [\\/$]* | ?:[\\/]* ) ;; */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; esac _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # If the template does not know about datarootdir, expand it. # FIXME: This hack should be removed a few years after 2.60. ac_datarootdir_hack=; ac_datarootdir_seen= ac_sed_dataroot=' /datarootdir/ { p q } /@datadir@/p /@docdir@/p /@infodir@/p /@localedir@/p /@mandir@/p' case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in *datarootdir*) ac_datarootdir_seen=yes;; *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_datarootdir_hack=' s&@datadir@&$datadir&g s&@docdir@&$docdir&g s&@infodir@&$infodir&g s&@localedir@&$localedir&g s&@mandir@&$mandir&g s&\\\${datarootdir}&$datarootdir&g' ;; esac _ACEOF # Neutralize VPATH when `$srcdir' = `.'. # Shell code in configure.ac might set extrasub. # FIXME: do we really want to maintain this feature? cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_sed_extra="$ac_vpsub $extrasub _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 :t /@[a-zA-Z_][a-zA-Z_0-9]*@/!b s|@configure_input@|$ac_sed_conf_input|;t t s&@top_builddir@&$ac_top_builddir_sub&;t t s&@top_build_prefix@&$ac_top_build_prefix&;t t s&@srcdir@&$ac_srcdir&;t t s&@abs_srcdir@&$ac_abs_srcdir&;t t s&@top_srcdir@&$ac_top_srcdir&;t t s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t s&@builddir@&$ac_builddir&;t t s&@abs_builddir@&$ac_abs_builddir&;t t s&@abs_top_builddir@&$ac_abs_top_builddir&;t t s&@INSTALL@&$ac_INSTALL&;t t s&@MKDIR_P@&$ac_MKDIR_P&;t t $ac_datarootdir_hack " eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ "$ac_tmp/out"`; test -z "$ac_out"; } && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined" >&5 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined" >&2;} rm -f "$ac_tmp/stdin" case $ac_file in -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; esac \ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; :H) # # CONFIG_HEADER # if test x"$ac_file" != x-; then { $as_echo "/* $configure_input */" \ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" } >"$ac_tmp/config.h" \ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 $as_echo "$as_me: $ac_file is unchanged" >&6;} else rm -f "$ac_file" mv "$ac_tmp/config.h" "$ac_file" \ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 fi else $as_echo "/* $configure_input */" \ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ || as_fn_error $? "could not create -" "$LINENO" 5 fi ;; :L) # # CONFIG_LINK # if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then : else # Prefer the file from the source tree if names are identical. if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then ac_source=$srcdir/$ac_source fi { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;} if test ! -r "$ac_source"; then as_fn_error $? "$ac_source: file not found" "$LINENO" 5 fi rm -f "$ac_file" # Try a relative symlink, then a hard link, then a copy. case $ac_source in [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;; *) ac_rel_source=$ac_top_build_prefix$ac_source ;; esac ln -s "$ac_rel_source" "$ac_file" 2>/dev/null || ln "$ac_source" "$ac_file" 2>/dev/null || cp -p "$ac_source" "$ac_file" || as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5 fi ;; :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 $as_echo "$as_me: executing $ac_file commands" >&6;} ;; esac case $ac_file$ac_mode in "check_win32_symlinks":C) # Links sometimes fail undetected on Mingw - # so here we detect it and warn the user for FILE in $CONFIG_LINKS do # test -e works for symlinks in the MinGW console test -e `expr "$FILE" : '\([^:]*\)'` || { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** link for $FILE -- please fix by hand" >&5 $as_echo "$as_me: WARNING: *** link for $FILE -- please fix by hand" >&2;} done ;; "src/include/pg_config.h":H) # Update timestamp for pg_config.h (see Makefile.global) echo >src/include/stamp-h ;; "src/include/pg_config_ext.h":H) # Update timestamp for pg_config_ext.h (see Makefile.global) echo >src/include/stamp-ext-h ;; "src/interfaces/ecpg/include/ecpg_config.h":H) echo >src/interfaces/ecpg/include/stamp-h ;; esac done # for ac_tag as_fn_exit 0 _ACEOF ac_clean_files=$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