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-rwxr-xr-xdeps/jemalloc/configure16792
1 files changed, 16792 insertions, 0 deletions
diff --git a/deps/jemalloc/configure b/deps/jemalloc/configure
new file mode 100755
index 0000000..6d62647
--- /dev/null
+++ b/deps/jemalloc/configure
@@ -0,0 +1,16792 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.71.
+#
+#
+# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
+# Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+as_nop=:
+if test ${ZSH_VERSION+y} && (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 $as_nop
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+
+# Reset variables that may have inherited troublesome values from
+# the environment.
+
+# IFS needs to be set, to space, tab, and newline, in precisely that order.
+# (If _AS_PATH_WALK were called with IFS unset, it would have the
+# side effect of setting IFS to empty, thus disabling word splitting.)
+# Quoting is to prevent editors from complaining about space-tab.
+as_nl='
+'
+export as_nl
+IFS=" "" $as_nl"
+
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# Ensure predictable behavior from utilities with locale-dependent output.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# We cannot yet rely on "unset" to work, but we need these variables
+# to be unset--not just set to an empty or harmless value--now, to
+# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
+# also avoids known problems related to "unset" and subshell syntax
+# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+do eval test \${$as_var+y} \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+
+# Ensure that fds 0, 1, and 2 are open.
+if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
+
+# The user is always right.
+if ${PATH_SEPARATOR+false} :; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# 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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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
+ printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_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'.
+printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="as_nop=:
+if test \${ZSH_VERSION+y} && (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 \$as_nop
+ 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 \$as_nop
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+blah=\$(echo \$(echo blah))
+test x\"\$blah\" = xblah || 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 $as_nop
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
+then :
+
+else $as_nop
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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 "$as_shell.exe"; } &&
+ as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
+then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
+then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+IFS=$as_save_IFS
+if $as_found
+then :
+
+else $as_nop
+ if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
+then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi
+fi
+
+
+ if test "x$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'.
+printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno
+then :
+ printf "%s\n" "$0: This script requires a shell more modern than all"
+ printf "%s\n" "$0: the shells that I found on your system."
+ if test ${ZSH_VERSION+y} ; then
+ printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ printf "%s\n" "$0: Please tell bug-autoconf@gnu.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_nop
+# ---------
+# Do nothing but, unlike ":", preserve the value of $?.
+as_fn_nop ()
+{
+ return $?
+}
+as_nop=as_fn_nop
+
+# as_fn_mkdir_p
+# -------------
+# Create "$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 $as_dir in #(
+ *\'*) as_qdir=`printf "%s\n" "$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 ||
+printf "%s\n" 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_nop
+ 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 $as_nop
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+# as_fn_nop
+# ---------
+# Do nothing but, unlike ":", preserve the value of $?.
+as_fn_nop ()
+{
+ return $?
+}
+as_nop=as_fn_nop
+
+# 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
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ printf "%s\n" "$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 ||
+printf "%s\n" 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" ||
+ { printf "%s\n" "$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
+}
+
+
+# Determine whether it's possible to make 'echo' print without a newline.
+# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
+# for compatibility with existing Makefiles.
+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
+
+# For backward compatibility with old third-party macros, we provide
+# the shell variables $as_echo and $as_echo_n. New code should use
+# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
+as_echo='printf %s\n'
+as_echo_n='printf %s'
+
+
+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 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME=''
+PACKAGE_TARNAME=''
+PACKAGE_VERSION=''
+PACKAGE_STRING=''
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+ac_unique_file="Makefile.in"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stddef.h>
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
+#endif
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+# include <string.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_header_c_list=
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+cfgoutputs_out
+cfgoutputs_in
+cfghdrs_out
+cfghdrs_in
+enable_initial_exec_tls
+enable_zone_allocator
+enable_tls
+enable_lazy_lock
+libdl
+enable_uaf_detection
+enable_opt_size_checks
+enable_opt_safety_checks
+enable_readlinkat
+enable_log
+enable_cache_oblivious
+enable_xmalloc
+enable_utrace
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+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
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+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
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+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+fi
+
+ac_tool_prefix=
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+
+test "$silent" = yes && exec 6>/dev/null
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+ ac_confdir=`$as_dirname -- "$as_myself" ||
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+ s//\1/
+ q
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+ /^X\(\/\).*/{
+ s//\1/
+ q
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+ s/.*/./; q'`
+ srcdir=$ac_confdir
+ if test ! -r "$srcdir/$ac_unique_file"; then
+ srcdir=..
+ fi
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+ ac_srcdir_defaulted=no
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+if test ! -r "$srcdir/$ac_unique_file"; then
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+ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
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+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 this package 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 \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+
+ 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-cxx Disable C++ integration
+ --enable-autogen Automatically regenerate configure output
+ --enable-doc Build documentation
+ --enable-shared Build shared libaries
+ --enable-static Build static libaries
+ --enable-debug Build debugging code
+ --disable-stats Disable statistics calculation/reporting
+ --enable-experimental-smallocx
+ Enable experimental smallocx API
+ --enable-prof Enable allocation profiling
+ --enable-prof-libunwind Use libunwind for backtracing
+ --disable-prof-libgcc Do not use libgcc for backtracing
+ --disable-prof-gcc Do not use gcc intrinsics for backtracing
+ --disable-fill Disable support for junk/zero filling
+ --enable-utrace Enable utrace(2)-based tracing
+ --enable-xmalloc Support xmalloc option
+ --disable-cache-oblivious
+ Disable support for cache-oblivious allocation
+ alignment
+ --enable-log Support debug logging
+ --enable-readlinkat Use readlinkat over readlink
+ --enable-opt-safety-checks
+ Perform certain low-overhead checks, even in opt
+ mode
+ --enable-opt-size-checks
+ Perform sized-deallocation argument checks, even in
+ opt mode
+ --enable-uaf-detection Allow sampled junk-filling on deallocation to detect
+ use-after-free
+ --disable-libdl Do not use libdl
+ --disable-syscall Disable use of syscall(2)
+ --enable-lazy-lock Enable lazy locking (only lock when multi-threaded)
+ --disable-zone-allocator
+ Disable zone allocator for Darwin
+ --disable-initial-exec-tls
+ Disable the initial-exec tls model
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-xslroot=<path> XSL stylesheet root path
+ --with-lg-vaddr=<lg-vaddr>
+ Number of significant virtual address bits
+ --with-version=<major>.<minor>.<bugfix>-<nrev>-g<gid>
+ Version string
+ --with-rpath=<rpath> Colon-separated rpath (ELF systems only)
+ --with-mangling=<map> Mangle symbols in <map>
+ --with-jemalloc-prefix=<prefix>
+ Prefix to prepend to all public APIs
+ --without-export disable exporting jemalloc public APIs
+ --with-private-namespace=<prefix>
+ Prefix to prepend to all library-private APIs
+ --with-install-suffix=<suffix>
+ Suffix to append to all installed files
+ --with-malloc-conf=<malloc_conf>
+ config.malloc_conf options string
+ --with-static-libunwind=<libunwind.a>
+ Path to static libunwind library; use rather than
+ dynamically linking
+ --with-lg-quantum=<lg-quantum>
+ Base 2 log of minimum allocation alignment
+ --with-lg-slab-maxregs=<lg-slab-maxregs>
+ Base 2 log of maximum number of regions in a slab
+ (used with malloc_conf slab_sizes)
+ --with-lg-page=<lg-page>
+ Base 2 log of system page size
+ --with-lg-hugepage=<lg-hugepage>
+ Base 2 log of system huge page size
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CPP C preprocessor
+ CXX C++ compiler command
+ CXXFLAGS C++ compiler flags
+
+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 the package provider.
+_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=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`printf "%s\n" "$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 configure.gnu first; this name is used for a wrapper for
+ # Metaconfig's "Configure" on case-insensitive file systems.
+ 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
+ printf "%s\n" "$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 $ac_init_version; then
+ cat <<\_ACEOF
+configure
+generated by GNU Autoconf 2.71
+
+Copyright (C) 2021 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$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.$ac_objext conftest.beam
+ if { { ac_try="$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}: $ac_try_echo\""
+printf "%s\n" "$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
+ printf "%s\n" "$as_me:${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 $as_nop
+ printf "%s\n" "$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 $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$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}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ printf "%s\n" "$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 $as_nop
+ printf "%s\n" "$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 $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_cxx_try_compile LINENO
+# ----------------------------
+# Try to compile conftest.$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.$ac_objext conftest.beam
+ if { { ac_try="$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}: $ac_try_echo\""
+printf "%s\n" "$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
+ printf "%s\n" "$as_me:${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 $as_nop
+ printf "%s\n" "$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.$ac_objext conftest.beam conftest$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}: $ac_try_echo\""
+printf "%s\n" "$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
+ printf "%s\n" "$as_me:${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 $as_nop
+ printf "%s\n" "$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 $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to run conftest.$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}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${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}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+then :
+ ac_retval=0
+else $as_nop
+ printf "%s\n" "$as_me: program exited with status $ac_status" >&5
+ printf "%s\n" "$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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+printf %s "checking for $2... " >&6; }
+if eval test \${$3+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ eval "$3=yes"
+else $as_nop
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
+# --------------------------------------------
+# Tries to find the compile-time value of EXPR in a program that includes
+# INCLUDES, setting VAR accordingly. Returns whether the value could be
+# computed
+ac_fn_c_compute_int ()
+{
+ as_lineno=${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 (void)
+{
+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 (void)
+{
+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_nop
+ 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.$ac_objext conftest.beam conftest.$ac_ext
+ done
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main (void)
+{
+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 (void)
+{
+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_nop
+ 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.$ac_objext conftest.beam conftest.$ac_ext
+ done
+else $as_nop
+ ac_lo= ac_hi=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam 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 (void)
+{
+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_nop
+ as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$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 (void) { return $2; }
+static unsigned long int ulongval (void) { return $2; }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main (void)
+{
+
+ 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 <conftest.val; ac_retval=0
+else $as_nop
+ ac_retval=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f conftest.val
+
+ fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_compute_int
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+printf %s "checking for $2... " >&6; }
+if eval test \${$3+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below. */
+
+#include <limits.h>
+#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 (void)
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ eval "$3=yes"
+else $as_nop
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+printf %s "checking for $2... " >&6; }
+if eval test \${$3+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ eval "$3=no"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main (void)
+{
+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 (void)
+{
+if (sizeof (($2)))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+
+else $as_nop
+ eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_type
+ac_configure_args_raw=
+for ac_arg
+do
+ case $ac_arg in
+ *\'*)
+ ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append ac_configure_args_raw " '$ac_arg'"
+done
+
+case $ac_configure_args_raw in
+ *$as_nl*)
+ ac_safe_unquote= ;;
+ *)
+ ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
+ ac_unsafe_a="$ac_unsafe_z#~"
+ ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
+ ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
+esac
+
+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 $as_me, which was
+generated by GNU Autoconf 2.71. Invocation command line was
+
+ $ $0$ac_configure_args_raw
+
+_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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ printf "%s\n" "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 $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`printf "%s\n" "$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 " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Sanitize IFS.
+ IFS=" "" $as_nl"
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ printf "%s\n" "## ---------------- ##
+## 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 $ac_var in #(
+ *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+printf "%s\n" "$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
+
+ printf "%s\n" "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ printf "%s\n" "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ printf "%s\n" "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ printf "%s\n" "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ printf "%s\n" "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ printf "%s\n" "$as_me: caught signal $ac_signal"
+ printf "%s\n" "$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' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+printf "%s\n" "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
+
+printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
+
+printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
+
+printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
+
+printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
+
+printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+if test -n "$CONFIG_SITE"; then
+ ac_site_files="$CONFIG_SITE"
+elif test "x$prefix" != xNONE; then
+ ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
+else
+ ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+fi
+
+for ac_site_file in $ac_site_files
+do
+ case $ac_site_file in #(
+ */*) :
+ ;; #(
+ *) :
+ ac_site_file=./$ac_site_file ;;
+esac
+ if test -f "$ac_site_file" && test -r "$ac_site_file"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$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 "$cache_file"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Test code for whether the C compiler supports C89 (global declarations)
+ac_c_conftest_c89_globals='
+/* Does the compiler advertise C89 conformance?
+ Do not test the value of __STDC__, because some compilers set it to 0
+ while being otherwise adequately conformant. */
+#if !defined __STDC__
+# error "Compiler does not advertise C89 conformance"
+#endif
+
+#include <stddef.h>
+#include <stdarg.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
+struct buf { int x; };
+struct buf * (*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 do not provoke an error unfortunately, instead are silently treated
+ as an "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 is necessary to write \x00 == 0 to get something
+ that is 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 **, int *(*)(struct buf *, struct stat *, int),
+ int, int);'
+
+# Test code for whether the C compiler supports C89 (body of main).
+ac_c_conftest_c89_main='
+ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
+'
+
+# Test code for whether the C compiler supports C99 (global declarations)
+ac_c_conftest_c99_globals='
+// Does the compiler advertise C99 conformance?
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
+# error "Compiler does not advertise C99 conformance"
+#endif
+
+#include <stdbool.h>
+extern int puts (const char *);
+extern int printf (const char *, ...);
+extern int dprintf (int, const char *, ...);
+extern void *malloc (size_t);
+
+// Check varargs macros. These examples are taken from C99 6.10.3.5.
+// dprintf is used instead of fprintf to avoid needing to declare
+// FILE and stderr.
+#define debug(...) dprintf (2, __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
+ #error "your preprocessor is broken"
+#endif
+#if BIG_OK
+#else
+ #error "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 bool
+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 = 0;
+ float fnumber = 0;
+
+ 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);
+
+ return *str && number && fnumber;
+}
+'
+
+# Test code for whether the C compiler supports C99 (body of main).
+ac_c_conftest_c99_main='
+ // Check bool.
+ _Bool success = false;
+ success |= (argc != 0);
+
+ // Check restrict.
+ if (test_restrict ("String literal") == 0)
+ success = true;
+ char *restrict newvar = "Another string";
+
+ // Check varargs.
+ success &= 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[0] = argv[0][0];
+ dynamic_array[ni.number - 1] = 543;
+
+ // work around unused variable warnings
+ ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
+ || dynamic_array[ni.number - 1] != 543);
+'
+
+# Test code for whether the C compiler supports C11 (global declarations)
+ac_c_conftest_c11_globals='
+// Does the compiler advertise C11 conformance?
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
+# error "Compiler does not advertise C11 conformance"
+#endif
+
+// Check _Alignas.
+char _Alignas (double) aligned_as_double;
+char _Alignas (0) no_special_alignment;
+extern char aligned_as_int;
+char _Alignas (0) _Alignas (int) aligned_as_int;
+
+// Check _Alignof.
+enum
+{
+ int_alignment = _Alignof (int),
+ int_array_alignment = _Alignof (int[100]),
+ char_alignment = _Alignof (char)
+};
+_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
+
+// Check _Noreturn.
+int _Noreturn does_not_return (void) { for (;;) continue; }
+
+// Check _Static_assert.
+struct test_static_assert
+{
+ int x;
+ _Static_assert (sizeof (int) <= sizeof (long int),
+ "_Static_assert does not work in struct");
+ long int y;
+};
+
+// Check UTF-8 literals.
+#define u8 syntax error!
+char const utf8_literal[] = u8"happens to be ASCII" "another string";
+
+// Check duplicate typedefs.
+typedef long *long_ptr;
+typedef long int *long_ptr;
+typedef long_ptr long_ptr;
+
+// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
+struct anonymous
+{
+ union {
+ struct { int i; int j; };
+ struct { int k; long int l; } w;
+ };
+ int m;
+} v1;
+'
+
+# Test code for whether the C compiler supports C11 (body of main).
+ac_c_conftest_c11_main='
+ _Static_assert ((offsetof (struct anonymous, i)
+ == offsetof (struct anonymous, w.k)),
+ "Anonymous union alignment botch");
+ v1.i = 2;
+ v1.w.k = 5;
+ ok |= v1.i != 5;
+'
+
+# Test code for whether the C compiler supports C11 (complete).
+ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
+${ac_c_conftest_c99_globals}
+${ac_c_conftest_c11_globals}
+
+int
+main (int argc, char **argv)
+{
+ int ok = 0;
+ ${ac_c_conftest_c89_main}
+ ${ac_c_conftest_c99_main}
+ ${ac_c_conftest_c11_main}
+ return ok;
+}
+"
+
+# Test code for whether the C compiler supports C99 (complete).
+ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
+${ac_c_conftest_c99_globals}
+
+int
+main (int argc, char **argv)
+{
+ int ok = 0;
+ ${ac_c_conftest_c89_main}
+ ${ac_c_conftest_c99_main}
+ return ok;
+}
+"
+
+# Test code for whether the C compiler supports C89 (complete).
+ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
+
+int
+main (int argc, char **argv)
+{
+ int ok = 0;
+ ${ac_c_conftest_c89_main}
+ return ok;
+}
+"
+
+# Test code for whether the C++ compiler supports C++98 (global declarations)
+ac_cxx_conftest_cxx98_globals='
+// Does the compiler advertise C++98 conformance?
+#if !defined __cplusplus || __cplusplus < 199711L
+# error "Compiler does not advertise C++98 conformance"
+#endif
+
+// These inclusions are to reject old compilers that
+// lack the unsuffixed header files.
+#include <cstdlib>
+#include <exception>
+
+// <cassert> and <cstring> are *not* freestanding headers in C++98.
+extern void assert (int);
+namespace std {
+ extern int strcmp (const char *, const char *);
+}
+
+// Namespaces, exceptions, and templates were all added after "C++ 2.0".
+using std::exception;
+using std::strcmp;
+
+namespace {
+
+void test_exception_syntax()
+{
+ try {
+ throw "test";
+ } catch (const char *s) {
+ // Extra parentheses suppress a warning when building autoconf itself,
+ // due to lint rules shared with more typical C programs.
+ assert (!(strcmp) (s, "test"));
+ }
+}
+
+template <typename T> struct test_template
+{
+ T const val;
+ explicit test_template(T t) : val(t) {}
+ template <typename U> T add(U u) { return static_cast<T>(u) + val; }
+};
+
+} // anonymous namespace
+'
+
+# Test code for whether the C++ compiler supports C++98 (body of main)
+ac_cxx_conftest_cxx98_main='
+ assert (argc);
+ assert (! argv[0]);
+{
+ test_exception_syntax ();
+ test_template<double> tt (2.0);
+ assert (tt.add (4) == 6.0);
+ assert (true && !false);
+}
+'
+
+# Test code for whether the C++ compiler supports C++11 (global declarations)
+ac_cxx_conftest_cxx11_globals='
+// Does the compiler advertise C++ 2011 conformance?
+#if !defined __cplusplus || __cplusplus < 201103L
+# error "Compiler does not advertise C++11 conformance"
+#endif
+
+namespace cxx11test
+{
+ constexpr int get_val() { return 20; }
+
+ struct testinit
+ {
+ int i;
+ double d;
+ };
+
+ class delegate
+ {
+ public:
+ delegate(int n) : n(n) {}
+ delegate(): delegate(2354) {}
+
+ virtual int getval() { return this->n; };
+ protected:
+ int n;
+ };
+
+ class overridden : public delegate
+ {
+ public:
+ overridden(int n): delegate(n) {}
+ virtual int getval() override final { return this->n * 2; }
+ };
+
+ class nocopy
+ {
+ public:
+ nocopy(int i): i(i) {}
+ nocopy() = default;
+ nocopy(const nocopy&) = delete;
+ nocopy & operator=(const nocopy&) = delete;
+ private:
+ int i;
+ };
+
+ // for testing lambda expressions
+ template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
+ {
+ return f(v);
+ }
+
+ // for testing variadic templates and trailing return types
+ template <typename V> auto sum(V first) -> V
+ {
+ return first;
+ }
+ template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
+ {
+ return first + sum(rest...);
+ }
+}
+'
+
+# Test code for whether the C++ compiler supports C++11 (body of main)
+ac_cxx_conftest_cxx11_main='
+{
+ // Test auto and decltype
+ auto a1 = 6538;
+ auto a2 = 48573953.4;
+ auto a3 = "String literal";
+
+ int total = 0;
+ for (auto i = a3; *i; ++i) { total += *i; }
+
+ decltype(a2) a4 = 34895.034;
+}
+{
+ // Test constexpr
+ short sa[cxx11test::get_val()] = { 0 };
+}
+{
+ // Test initializer lists
+ cxx11test::testinit il = { 4323, 435234.23544 };
+}
+{
+ // Test range-based for
+ int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
+ 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
+ for (auto &x : array) { x += 23; }
+}
+{
+ // Test lambda expressions
+ using cxx11test::eval;
+ assert (eval ([](int x) { return x*2; }, 21) == 42);
+ double d = 2.0;
+ assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
+ assert (d == 5.0);
+ assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
+ assert (d == 5.0);
+}
+{
+ // Test use of variadic templates
+ using cxx11test::sum;
+ auto a = sum(1);
+ auto b = sum(1, 2);
+ auto c = sum(1.0, 2.0, 3.0);
+}
+{
+ // Test constructor delegation
+ cxx11test::delegate d1;
+ cxx11test::delegate d2();
+ cxx11test::delegate d3(45);
+}
+{
+ // Test override and final
+ cxx11test::overridden o1(55464);
+}
+{
+ // Test nullptr
+ char *c = nullptr;
+}
+{
+ // Test template brackets
+ test_template<::test_template<int>> v(test_template<int>(12));
+}
+{
+ // Unicode literals
+ char const *utf8 = u8"UTF-8 string \u2500";
+ char16_t const *utf16 = u"UTF-8 string \u2500";
+ char32_t const *utf32 = U"UTF-32 string \u2500";
+}
+'
+
+# Test code for whether the C compiler supports C++11 (complete).
+ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
+${ac_cxx_conftest_cxx11_globals}
+
+int
+main (int argc, char **argv)
+{
+ int ok = 0;
+ ${ac_cxx_conftest_cxx98_main}
+ ${ac_cxx_conftest_cxx11_main}
+ return ok;
+}
+"
+
+# Test code for whether the C compiler supports C++98 (complete).
+ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
+int
+main (int argc, char **argv)
+{
+ int ok = 0;
+ ${ac_cxx_conftest_cxx98_main}
+ return ok;
+}
+"
+
+as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
+as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
+as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
+as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
+as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
+as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
+as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
+as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
+as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
+
+# Auxiliary files required by this configure script.
+ac_aux_files="install-sh config.guess config.sub"
+
+# Locations in which to look for auxiliary files.
+ac_aux_dir_candidates="${srcdir}/build-aux"
+
+# Search for a directory containing all of the required auxiliary files,
+# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
+# If we don't find one directory that contains all the files we need,
+# we report the set of missing files from the *first* directory in
+# $ac_aux_dir_candidates and give up.
+ac_missing_aux_files=""
+ac_first_candidate=:
+printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in $ac_aux_dir_candidates
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ as_found=:
+
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
+ ac_aux_dir_found=yes
+ ac_install_sh=
+ for ac_aux in $ac_aux_files
+ do
+ # As a special case, if "install-sh" is required, that requirement
+ # can be satisfied by any of "install-sh", "install.sh", or "shtool",
+ # and $ac_install_sh is set appropriately for whichever one is found.
+ if test x"$ac_aux" = x"install-sh"
+ then
+ if test -f "${as_dir}install-sh"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
+ ac_install_sh="${as_dir}install-sh -c"
+ elif test -f "${as_dir}install.sh"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
+ ac_install_sh="${as_dir}install.sh -c"
+ elif test -f "${as_dir}shtool"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
+ ac_install_sh="${as_dir}shtool install -c"
+ else
+ ac_aux_dir_found=no
+ if $ac_first_candidate; then
+ ac_missing_aux_files="${ac_missing_aux_files} install-sh"
+ else
+ break
+ fi
+ fi
+ else
+ if test -f "${as_dir}${ac_aux}"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
+ else
+ ac_aux_dir_found=no
+ if $ac_first_candidate; then
+ ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
+ else
+ break
+ fi
+ fi
+ fi
+ done
+ if test "$ac_aux_dir_found" = yes; then
+ ac_aux_dir="$as_dir"
+ break
+ fi
+ ac_first_candidate=false
+
+ as_found=false
+done
+IFS=$as_save_IFS
+if $as_found
+then :
+
+else $as_nop
+ as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
+fi
+
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+if test -f "${ac_aux_dir}config.guess"; then
+ ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
+fi
+if test -f "${ac_aux_dir}config.sub"; then
+ ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
+fi
+if test -f "$ac_aux_dir/configure"; then
+ ac_configure="$SHELL ${ac_aux_dir}configure"
+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,)
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+printf "%s\n" "$as_me: error: \`$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" != "$ac_new_val_w"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+printf "%s\n" "$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=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$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 $ac_cache_corrupted; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`${MAKE-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
+
+
+
+
+
+
+
+
+
+
+CONFIGURE_CFLAGS=
+SPECIFIED_CFLAGS="${CFLAGS}"
+
+
+
+
+
+CONFIGURE_CXXFLAGS=
+SPECIFIED_CXXFLAGS="${CXXFLAGS}"
+
+
+
+
+
+CONFIG=`echo ${ac_configure_args} | sed -e 's#'"'"'\([^ ]*\)'"'"'#\1#g'`
+
+
+rev=2
+
+
+srcroot=$srcdir
+if test "x${srcroot}" = "x." ; then
+ srcroot=""
+else
+ srcroot="${srcroot}/"
+fi
+
+abs_srcroot="`cd \"${srcdir}\"; pwd`/"
+
+
+objroot=""
+
+abs_objroot="`pwd`/"
+
+
+case "$prefix" in
+ *\ * ) as_fn_error $? "Prefix should not contain spaces" "$LINENO" 5 ;;
+ "NONE" ) prefix="/usr/local" ;;
+esac
+case "$exec_prefix" in
+ *\ * ) as_fn_error $? "Exec prefix should not contain spaces" "$LINENO" 5 ;;
+ "NONE" ) exec_prefix=$prefix ;;
+esac
+PREFIX=$prefix
+
+BINDIR=`eval echo $bindir`
+BINDIR=`eval echo $BINDIR`
+
+INCLUDEDIR=`eval echo $includedir`
+INCLUDEDIR=`eval echo $INCLUDEDIR`
+
+LIBDIR=`eval echo $libdir`
+LIBDIR=`eval echo $LIBDIR`
+
+DATADIR=`eval echo $datadir`
+DATADIR=`eval echo $DATADIR`
+
+MANDIR=`eval echo $mandir`
+MANDIR=`eval echo $MANDIR`
+
+
+# Extract the first word of "xsltproc", so it can be a program name with args.
+set dummy xsltproc; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_XSLTPROC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ 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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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$ac_exec_ext"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_XSLTPROC" && ac_cv_path_XSLTPROC="false"
+ ;;
+esac
+fi
+XSLTPROC=$ac_cv_path_XSLTPROC
+if test -n "$XSLTPROC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
+printf "%s\n" "$XSLTPROC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+if test -d "/usr/share/xml/docbook/stylesheet/docbook-xsl" ; then
+ DEFAULT_XSLROOT="/usr/share/xml/docbook/stylesheet/docbook-xsl"
+elif test -d "/usr/share/sgml/docbook/xsl-stylesheets" ; then
+ DEFAULT_XSLROOT="/usr/share/sgml/docbook/xsl-stylesheets"
+else
+ DEFAULT_XSLROOT=""
+fi
+
+# Check whether --with-xslroot was given.
+if test ${with_xslroot+y}
+then :
+ withval=$with_xslroot;
+if test "x$with_xslroot" = "xno" ; then
+ XSLROOT="${DEFAULT_XSLROOT}"
+else
+ XSLROOT="${with_xslroot}"
+fi
+
+else $as_nop
+ XSLROOT="${DEFAULT_XSLROOT}"
+
+fi
+
+if test "x$XSLTPROC" = "xfalse" ; then
+ XSLROOT=""
+fi
+
+
+CFLAGS=$CFLAGS
+
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ printf "%s\n" "$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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ printf "%s\n" "$as_me:${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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ printf "%s\n" "$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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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"
+ printf "%s\n" "$as_me:${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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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="$ac_prog"
+ printf "%s\n" "$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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
+set dummy ${ac_tool_prefix}clang; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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="${ac_tool_prefix}clang"
+ printf "%s\n" "$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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "clang", so it can be a program name with args.
+set dummy clang; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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="clang"
+ printf "%s\n" "$as_me:${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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+fi
+
+
+test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$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.
+printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion -version; do
+ { { ac_try="$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}: $ac_try_echo\""
+printf "%s\n" "$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
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ 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.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+printf %s "checking whether the C compiler works... " >&6; }
+ac_link_default=`printf "%s\n" "$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}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${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 ${ac_cv_exeext+y} && test "$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 $as_nop
+ ac_file=''
+fi
+if test -z "$ac_file"
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+printf "%s\n" "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$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 $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+printf %s "checking for C compiler default output file name... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+printf "%s\n" "$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=$ac_clean_files_save
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+printf %s "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}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${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 $as_nop
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$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$ac_cv_exeext
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+printf "%s\n" "$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 <stdio.h>
+int
+main (void)
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+printf %s "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}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${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}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${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
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+printf "%s\n" "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+printf %s "checking for suffix of object files... " >&6; }
+if test ${ac_cv_objext+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ 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}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${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 $as_nop
+ printf "%s\n" "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$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
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+printf "%s\n" "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
+printf %s "checking whether the compiler supports GNU C... " >&6; }
+if test ${ac_cv_c_compiler_gnu+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_compiler_gnu=yes
+else $as_nop
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+y}
+ac_save_CFLAGS=$CFLAGS
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+printf %s "checking whether $CC accepts -g... " >&6; }
+if test ${ac_cv_prog_cc_g+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_prog_cc_g=yes
+else $as_nop
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+
+else $as_nop
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
+if test $ac_test_CFLAGS; then
+ CFLAGS=$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 "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+ac_prog_cc_stdc=no
+if test x$ac_prog_cc_stdc = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
+printf %s "checking for $CC option to enable C11 features... " >&6; }
+if test ${ac_cv_prog_cc_c11+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_prog_cc_c11=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_c_conftest_c11_program
+_ACEOF
+for ac_arg in '' -std=gnu11
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_prog_cc_c11=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+ test "x$ac_cv_prog_cc_c11" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
+
+if test "x$ac_cv_prog_cc_c11" = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+ if test "x$ac_cv_prog_cc_c11" = x
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
+printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
+ CC="$CC $ac_cv_prog_cc_c11"
+fi
+ ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
+ ac_prog_cc_stdc=c11
+fi
+fi
+if test x$ac_prog_cc_stdc = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
+printf %s "checking for $CC option to enable C99 features... " >&6; }
+if test ${ac_cv_prog_cc_c99+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_prog_cc_c99=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_c_conftest_c99_program
+_ACEOF
+for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
+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 conftest.beam
+ test "x$ac_cv_prog_cc_c99" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
+
+if test "x$ac_cv_prog_cc_c99" = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+ if test "x$ac_cv_prog_cc_c99" = x
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
+printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
+ CC="$CC $ac_cv_prog_cc_c99"
+fi
+ ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
+ ac_prog_cc_stdc=c99
+fi
+fi
+if test x$ac_prog_cc_stdc = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
+printf %s "checking for $CC option to enable C89 features... " >&6; }
+if test ${ac_cv_prog_cc_c89+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_c_conftest_c89_program
+_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 conftest.beam
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
+
+if test "x$ac_cv_prog_cc_c89" = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+ if test "x$ac_cv_prog_cc_c89" = x
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
+ CC="$CC $ac_cv_prog_cc_c89"
+fi
+ ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
+ ac_prog_cc_stdc=c89
+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
+
+
+if test "x$GCC" != "xyes" ; then
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler is MSVC" >&5
+printf %s "checking whether compiler is MSVC... " >&6; }
+if test ${je_cv_msvc+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+#ifndef _MSC_VER
+ int fail-1;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_msvc=yes
+else $as_nop
+ je_cv_msvc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_msvc" >&5
+printf "%s\n" "$je_cv_msvc" >&6; }
+fi
+
+je_cv_cray_prgenv_wrapper=""
+if test "x${PE_ENV}" != "x" ; then
+ case "${CC}" in
+ CC|cc)
+ je_cv_cray_prgenv_wrapper="yes"
+ ;;
+ *)
+ ;;
+ esac
+fi
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler is cray" >&5
+printf %s "checking whether compiler is cray... " >&6; }
+if test ${je_cv_cray+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+#ifndef _CRAYC
+ int fail-1;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cray=yes
+else $as_nop
+ je_cv_cray=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_cray" >&5
+printf "%s\n" "$je_cv_cray" >&6; }
+
+if test "x${je_cv_cray}" = "xyes" ; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cray compiler version is 8.4" >&5
+printf %s "checking whether cray compiler version is 8.4... " >&6; }
+if test ${je_cv_cray_84+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+#if !(_RELEASE_MAJOR == 8 && _RELEASE_MINOR == 4)
+ int fail-1;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cray_84=yes
+else $as_nop
+ je_cv_cray_84=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_cray_84" >&5
+printf "%s\n" "$je_cv_cray_84" >&6; }
+fi
+
+if test "x$GCC" = "xyes" ; then
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -std=gnu11" >&5
+printf %s "checking whether compiler supports -std=gnu11... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-std=gnu11
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-std=gnu11
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+ if test "x$je_cv_cflags_added" = "x-std=gnu11" ; then
+
+printf "%s\n" "#define JEMALLOC_HAS_RESTRICT " >>confdefs.h
+
+ else
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -std=gnu99" >&5
+printf %s "checking whether compiler supports -std=gnu99... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-std=gnu99
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-std=gnu99
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+ if test "x$je_cv_cflags_added" = "x-std=gnu99" ; then
+
+printf "%s\n" "#define JEMALLOC_HAS_RESTRICT " >>confdefs.h
+
+ fi
+ fi
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror=unknown-warning-option" >&5
+printf %s "checking whether compiler supports -Werror=unknown-warning-option... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Werror=unknown-warning-option
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Werror=unknown-warning-option
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wall" >&5
+printf %s "checking whether compiler supports -Wall... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Wall
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Wall
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wextra" >&5
+printf %s "checking whether compiler supports -Wextra... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Wextra
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Wextra
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wshorten-64-to-32" >&5
+printf %s "checking whether compiler supports -Wshorten-64-to-32... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Wshorten-64-to-32
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Wshorten-64-to-32
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wsign-compare" >&5
+printf %s "checking whether compiler supports -Wsign-compare... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Wsign-compare
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Wsign-compare
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wundef" >&5
+printf %s "checking whether compiler supports -Wundef... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Wundef
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Wundef
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wno-format-zero-length" >&5
+printf %s "checking whether compiler supports -Wno-format-zero-length... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Wno-format-zero-length
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Wno-format-zero-length
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wpointer-arith" >&5
+printf %s "checking whether compiler supports -Wpointer-arith... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Wpointer-arith
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Wpointer-arith
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wno-missing-braces" >&5
+printf %s "checking whether compiler supports -Wno-missing-braces... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Wno-missing-braces
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Wno-missing-braces
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wno-missing-field-initializers" >&5
+printf %s "checking whether compiler supports -Wno-missing-field-initializers... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Wno-missing-field-initializers
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Wno-missing-field-initializers
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wno-missing-attributes" >&5
+printf %s "checking whether compiler supports -Wno-missing-attributes... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Wno-missing-attributes
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Wno-missing-attributes
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -pipe" >&5
+printf %s "checking whether compiler supports -pipe... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-pipe
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-pipe
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -g3" >&5
+printf %s "checking whether compiler supports -g3... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-g3
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-g3
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+elif test "x$je_cv_msvc" = "xyes" ; then
+ CC="$CC -nologo"
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Zi" >&5
+printf %s "checking whether compiler supports -Zi... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Zi
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Zi
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -MT" >&5
+printf %s "checking whether compiler supports -MT... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-MT
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-MT
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -W3" >&5
+printf %s "checking whether compiler supports -W3... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-W3
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-W3
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -FS" >&5
+printf %s "checking whether compiler supports -FS... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-FS
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-FS
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+ T_APPEND_V=-I${srcdir}/include/msvc_compat
+ if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CPPFLAGS="${CPPFLAGS}${T_APPEND_V}"
+else
+ CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}"
+fi
+
+
+fi
+if test "x$je_cv_cray" = "xyes" ; then
+ if test "x$je_cv_cray_84" = "xyes" ; then
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -hipa2" >&5
+printf %s "checking whether compiler supports -hipa2... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-hipa2
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-hipa2
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -hnognu" >&5
+printf %s "checking whether compiler supports -hnognu... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-hnognu
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-hnognu
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+ fi
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -hnomessage=128" >&5
+printf %s "checking whether compiler supports -hnomessage=128... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-hnomessage=128
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-hnomessage=128
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -hnomessage=1357" >&5
+printf %s "checking whether compiler supports -hnomessage=1357... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-hnomessage=1357
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-hnomessage=1357
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+fi
+
+
+
+ac_ext=c
+ac_cpp='$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
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+printf %s "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 test ${ac_cv_prog_CPP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ # Double quotes because $CC needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"
+then :
+
+else $as_nop
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"
+then :
+ # Broken: success on invalid input.
+continue
+else $as_nop
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$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
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+printf "%s\n" "$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.
+ # 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.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"
+then :
+
+else $as_nop
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"
+then :
+ # Broken: success on invalid input.
+continue
+else $as_nop
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$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 $as_nop
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$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
+
+
+# Check whether --enable-cxx was given.
+if test ${enable_cxx+y}
+then :
+ enableval=$enable_cxx; if test "x$enable_cxx" = "xno" ; then
+ enable_cxx="0"
+else
+ enable_cxx="1"
+fi
+
+else $as_nop
+ enable_cxx="1"
+
+fi
+
+if test "x$enable_cxx" = "x1" ; then
+ # ===========================================================================
+# https://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+# AX_CXX_COMPILE_STDCXX(VERSION, [ext|noext], [mandatory|optional])
+#
+# DESCRIPTION
+#
+# Check for baseline language coverage in the compiler for the specified
+# version of the C++ standard. If necessary, add switches to CXX and
+# CXXCPP to enable support. VERSION may be '11' (for the C++11 standard)
+# or '14' (for the C++14 standard).
+#
+# The second argument, if specified, indicates whether you insist on an
+# extended mode (e.g. -std=gnu++11) or a strict conformance mode (e.g.
+# -std=c++11). If neither is specified, you get whatever works, with
+# preference for an extended mode.
+#
+# The third argument, if specified 'mandatory' or if left unspecified,
+# indicates that baseline support for the specified C++ standard is
+# required and that the macro should error out if no mode with that
+# support is found. If specified 'optional', then configuration proceeds
+# regardless, after defining HAVE_CXX${VERSION} if and only if a
+# supporting mode is found.
+#
+# LICENSE
+#
+# Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
+# Copyright (c) 2012 Zack Weinberg <zackw@panix.com>
+# Copyright (c) 2013 Roy Stogner <roystgnr@ices.utexas.edu>
+# Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov <sokolov@google.com>
+# Copyright (c) 2015 Paul Norman <penorman@mac.com>
+# Copyright (c) 2015 Moritz Klammler <moritz@klammler.eu>
+# Copyright (c) 2016, 2018 Krzesimir Nowak <qdlacz@gmail.com>
+# Copyright (c) 2019 Enji Cooper <yaneurabeya@gmail.com>
+#
+# Copying and distribution of this file, with or without modification, are
+# permitted in any medium without royalty provided the copyright notice
+# and this notice are preserved. This file is offered as-is, without any
+# warranty.
+
+#serial 11
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_ext=cpp
+ac_cpp='$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 g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
+ 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=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CXX+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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"
+ printf "%s\n" "$as_me:${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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+printf "%s\n" "$CXX" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ test -n "$CXX" && break
+ done
+fi
+if test -z "$CXX"; then
+ ac_ct_CXX=$CXX
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CXX+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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="$ac_prog"
+ printf "%s\n" "$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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+printf "%s\n" "$ac_ct_CXX" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CXX" && break
+done
+
+ if test "x$ac_ct_CXX" = x; then
+ CXX="g++"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CXX=$ac_ct_CXX
+ fi
+fi
+
+ fi
+fi
+# Provide some information about the compiler.
+printf "%s\n" "$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}: $ac_try_echo\""
+printf "%s\n" "$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
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
+printf %s "checking whether the compiler supports GNU C++... " >&6; }
+if test ${ac_cv_cxx_compiler_gnu+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+ ac_compiler_gnu=yes
+else $as_nop
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+if test $ac_compiler_gnu = yes; then
+ GXX=yes
+else
+ GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+y}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+printf %s "checking whether $CXX accepts -g... " >&6; }
+if test ${ac_cv_prog_cxx_g+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+ ac_cxx_werror_flag=yes
+ ac_cv_prog_cxx_g=no
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+ ac_cv_prog_cxx_g=yes
+else $as_nop
+ CXXFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+
+else $as_nop
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+ ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
+if test $ac_test_CXXFLAGS; then
+ CXXFLAGS=$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 "$GXX" = yes; then
+ CXXFLAGS="-O2"
+ else
+ CXXFLAGS=
+ fi
+fi
+ac_prog_cxx_stdcxx=no
+if test x$ac_prog_cxx_stdcxx = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
+printf %s "checking for $CXX option to enable C++11 features... " >&6; }
+if test ${ac_cv_prog_cxx_11+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_prog_cxx_11=no
+ac_save_CXX=$CXX
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_cxx_conftest_cxx11_program
+_ACEOF
+for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
+do
+ CXX="$ac_save_CXX $ac_arg"
+ if ac_fn_cxx_try_compile "$LINENO"
+then :
+ ac_cv_prog_cxx_cxx11=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+ test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CXX=$ac_save_CXX
+fi
+
+if test "x$ac_cv_prog_cxx_cxx11" = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+ if test "x$ac_cv_prog_cxx_cxx11" = x
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
+printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
+ CXX="$CXX $ac_cv_prog_cxx_cxx11"
+fi
+ ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
+ ac_prog_cxx_stdcxx=cxx11
+fi
+fi
+if test x$ac_prog_cxx_stdcxx = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
+printf %s "checking for $CXX option to enable C++98 features... " >&6; }
+if test ${ac_cv_prog_cxx_98+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_prog_cxx_98=no
+ac_save_CXX=$CXX
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_cxx_conftest_cxx98_program
+_ACEOF
+for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
+do
+ CXX="$ac_save_CXX $ac_arg"
+ if ac_fn_cxx_try_compile "$LINENO"
+then :
+ ac_cv_prog_cxx_cxx98=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+ test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CXX=$ac_save_CXX
+fi
+
+if test "x$ac_cv_prog_cxx_cxx98" = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+ if test "x$ac_cv_prog_cxx_cxx98" = x
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
+printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
+ CXX="$CXX $ac_cv_prog_cxx_cxx98"
+fi
+ ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
+ ac_prog_cxx_stdcxx=cxx98
+fi
+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
+
+
+ ax_cxx_compile_alternatives="17 1z" ax_cxx_compile_cxx17_required=false
+ 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
+ ac_success=no
+
+
+
+ if test x$ac_success = xno; then
+ for alternative in ${ax_cxx_compile_alternatives}; do
+ for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
+ cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx17_$switch" | $as_tr_sh`
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features with $switch" >&5
+printf %s "checking whether $CXX supports C++17 features with $switch... " >&6; }
+if eval test \${$cachevar+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_save_CXX="$CXX"
+ CXX="$CXX $switch"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+// If the compiler admits that it is not ready for C++11, why torture it?
+// Hopefully, this will speed up the test.
+
+#ifndef __cplusplus
+
+#error "This is not a C++ compiler"
+
+#elif __cplusplus < 201103L
+
+#error "This is not a C++11 compiler"
+
+#else
+
+namespace cxx11
+{
+
+ namespace test_static_assert
+ {
+
+ template <typename T>
+ struct check
+ {
+ static_assert(sizeof(int) <= sizeof(T), "not big enough");
+ };
+
+ }
+
+ namespace test_final_override
+ {
+
+ struct Base
+ {
+ virtual ~Base() {}
+ virtual void f() {}
+ };
+
+ struct Derived : public Base
+ {
+ virtual ~Derived() override {}
+ virtual void f() override {}
+ };
+
+ }
+
+ namespace test_double_right_angle_brackets
+ {
+
+ template < typename T >
+ struct check {};
+
+ typedef check<void> single_type;
+ typedef check<check<void>> double_type;
+ typedef check<check<check<void>>> triple_type;
+ typedef check<check<check<check<void>>>> quadruple_type;
+
+ }
+
+ namespace test_decltype
+ {
+
+ int
+ f()
+ {
+ int a = 1;
+ decltype(a) b = 2;
+ return a + b;
+ }
+
+ }
+
+ namespace test_type_deduction
+ {
+
+ template < typename T1, typename T2 >
+ struct is_same
+ {
+ static const bool value = false;
+ };
+
+ template < typename T >
+ struct is_same<T, T>
+ {
+ static const bool value = true;
+ };
+
+ template < typename T1, typename T2 >
+ auto
+ add(T1 a1, T2 a2) -> decltype(a1 + a2)
+ {
+ return a1 + a2;
+ }
+
+ int
+ test(const int c, volatile int v)
+ {
+ static_assert(is_same<int, decltype(0)>::value == true, "");
+ static_assert(is_same<int, decltype(c)>::value == false, "");
+ static_assert(is_same<int, decltype(v)>::value == false, "");
+ auto ac = c;
+ auto av = v;
+ auto sumi = ac + av + 'x';
+ auto sumf = ac + av + 1.0;
+ static_assert(is_same<int, decltype(ac)>::value == true, "");
+ static_assert(is_same<int, decltype(av)>::value == true, "");
+ static_assert(is_same<int, decltype(sumi)>::value == true, "");
+ static_assert(is_same<int, decltype(sumf)>::value == false, "");
+ static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
+ return (sumf > 0.0) ? sumi : add(c, v);
+ }
+
+ }
+
+ namespace test_noexcept
+ {
+
+ int f() { return 0; }
+ int g() noexcept { return 0; }
+
+ static_assert(noexcept(f()) == false, "");
+ static_assert(noexcept(g()) == true, "");
+
+ }
+
+ namespace test_constexpr
+ {
+
+ template < typename CharT >
+ unsigned long constexpr
+ strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
+ {
+ return *s ? strlen_c_r(s + 1, acc + 1) : acc;
+ }
+
+ template < typename CharT >
+ unsigned long constexpr
+ strlen_c(const CharT *const s) noexcept
+ {
+ return strlen_c_r(s, 0UL);
+ }
+
+ static_assert(strlen_c("") == 0UL, "");
+ static_assert(strlen_c("1") == 1UL, "");
+ static_assert(strlen_c("example") == 7UL, "");
+ static_assert(strlen_c("another\0example") == 7UL, "");
+
+ }
+
+ namespace test_rvalue_references
+ {
+
+ template < int N >
+ struct answer
+ {
+ static constexpr int value = N;
+ };
+
+ answer<1> f(int&) { return answer<1>(); }
+ answer<2> f(const int&) { return answer<2>(); }
+ answer<3> f(int&&) { return answer<3>(); }
+
+ void
+ test()
+ {
+ int i = 0;
+ const int c = 0;
+ static_assert(decltype(f(i))::value == 1, "");
+ static_assert(decltype(f(c))::value == 2, "");
+ static_assert(decltype(f(0))::value == 3, "");
+ }
+
+ }
+
+ namespace test_uniform_initialization
+ {
+
+ struct test
+ {
+ static const int zero {};
+ static const int one {1};
+ };
+
+ static_assert(test::zero == 0, "");
+ static_assert(test::one == 1, "");
+
+ }
+
+ namespace test_lambdas
+ {
+
+ void
+ test1()
+ {
+ auto lambda1 = [](){};
+ auto lambda2 = lambda1;
+ lambda1();
+ lambda2();
+ }
+
+ int
+ test2()
+ {
+ auto a = [](int i, int j){ return i + j; }(1, 2);
+ auto b = []() -> int { return '0'; }();
+ auto c = [=](){ return a + b; }();
+ auto d = [&](){ return c; }();
+ auto e = [a, &b](int x) mutable {
+ const auto identity = [](int y){ return y; };
+ for (auto i = 0; i < a; ++i)
+ a += b--;
+ return x + identity(a + b);
+ }(0);
+ return a + b + c + d + e;
+ }
+
+ int
+ test3()
+ {
+ const auto nullary = [](){ return 0; };
+ const auto unary = [](int x){ return x; };
+ using nullary_t = decltype(nullary);
+ using unary_t = decltype(unary);
+ const auto higher1st = [](nullary_t f){ return f(); };
+ const auto higher2nd = [unary](nullary_t f1){
+ return [unary, f1](unary_t f2){ return f2(unary(f1())); };
+ };
+ return higher1st(nullary) + higher2nd(nullary)(unary);
+ }
+
+ }
+
+ namespace test_variadic_templates
+ {
+
+ template <int...>
+ struct sum;
+
+ template <int N0, int... N1toN>
+ struct sum<N0, N1toN...>
+ {
+ static constexpr auto value = N0 + sum<N1toN...>::value;
+ };
+
+ template <>
+ struct sum<>
+ {
+ static constexpr auto value = 0;
+ };
+
+ static_assert(sum<>::value == 0, "");
+ static_assert(sum<1>::value == 1, "");
+ static_assert(sum<23>::value == 23, "");
+ static_assert(sum<1, 2>::value == 3, "");
+ static_assert(sum<5, 5, 11>::value == 21, "");
+ static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
+
+ }
+
+ // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
+ // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
+ // because of this.
+ namespace test_template_alias_sfinae
+ {
+
+ struct foo {};
+
+ template<typename T>
+ using member = typename T::member_type;
+
+ template<typename T>
+ void func(...) {}
+
+ template<typename T>
+ void func(member<T>*) {}
+
+ void test();
+
+ void test() { func<foo>(0); }
+
+ }
+
+} // namespace cxx11
+
+#endif // __cplusplus >= 201103L
+
+
+
+
+// If the compiler admits that it is not ready for C++14, why torture it?
+// Hopefully, this will speed up the test.
+
+#ifndef __cplusplus
+
+#error "This is not a C++ compiler"
+
+#elif __cplusplus < 201402L
+
+#error "This is not a C++14 compiler"
+
+#else
+
+namespace cxx14
+{
+
+ namespace test_polymorphic_lambdas
+ {
+
+ int
+ test()
+ {
+ const auto lambda = [](auto&&... args){
+ const auto istiny = [](auto x){
+ return (sizeof(x) == 1UL) ? 1 : 0;
+ };
+ const int aretiny[] = { istiny(args)... };
+ return aretiny[0];
+ };
+ return lambda(1, 1L, 1.0f, '1');
+ }
+
+ }
+
+ namespace test_binary_literals
+ {
+
+ constexpr auto ivii = 0b0000000000101010;
+ static_assert(ivii == 42, "wrong value");
+
+ }
+
+ namespace test_generalized_constexpr
+ {
+
+ template < typename CharT >
+ constexpr unsigned long
+ strlen_c(const CharT *const s) noexcept
+ {
+ auto length = 0UL;
+ for (auto p = s; *p; ++p)
+ ++length;
+ return length;
+ }
+
+ static_assert(strlen_c("") == 0UL, "");
+ static_assert(strlen_c("x") == 1UL, "");
+ static_assert(strlen_c("test") == 4UL, "");
+ static_assert(strlen_c("another\0test") == 7UL, "");
+
+ }
+
+ namespace test_lambda_init_capture
+ {
+
+ int
+ test()
+ {
+ auto x = 0;
+ const auto lambda1 = [a = x](int b){ return a + b; };
+ const auto lambda2 = [a = lambda1(x)](){ return a; };
+ return lambda2();
+ }
+
+ }
+
+ namespace test_digit_separators
+ {
+
+ constexpr auto ten_million = 100'000'000;
+ static_assert(ten_million == 100000000, "");
+
+ }
+
+ namespace test_return_type_deduction
+ {
+
+ auto f(int& x) { return x; }
+ decltype(auto) g(int& x) { return x; }
+
+ template < typename T1, typename T2 >
+ struct is_same
+ {
+ static constexpr auto value = false;
+ };
+
+ template < typename T >
+ struct is_same<T, T>
+ {
+ static constexpr auto value = true;
+ };
+
+ int
+ test()
+ {
+ auto x = 0;
+ static_assert(is_same<int, decltype(f(x))>::value, "");
+ static_assert(is_same<int&, decltype(g(x))>::value, "");
+ return x;
+ }
+
+ }
+
+} // namespace cxx14
+
+#endif // __cplusplus >= 201402L
+
+
+
+
+// If the compiler admits that it is not ready for C++17, why torture it?
+// Hopefully, this will speed up the test.
+
+#ifndef __cplusplus
+
+#error "This is not a C++ compiler"
+
+#elif __cplusplus < 201703L
+
+#error "This is not a C++17 compiler"
+
+#else
+
+#include <initializer_list>
+#include <utility>
+#include <type_traits>
+
+namespace cxx17
+{
+
+ namespace test_constexpr_lambdas
+ {
+
+ constexpr int foo = [](){return 42;}();
+
+ }
+
+ namespace test::nested_namespace::definitions
+ {
+
+ }
+
+ namespace test_fold_expression
+ {
+
+ template<typename... Args>
+ int multiply(Args... args)
+ {
+ return (args * ... * 1);
+ }
+
+ template<typename... Args>
+ bool all(Args... args)
+ {
+ return (args && ...);
+ }
+
+ }
+
+ namespace test_extended_static_assert
+ {
+
+ static_assert (true);
+
+ }
+
+ namespace test_auto_brace_init_list
+ {
+
+ auto foo = {5};
+ auto bar {5};
+
+ static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value);
+ static_assert(std::is_same<int, decltype(bar)>::value);
+ }
+
+ namespace test_typename_in_template_template_parameter
+ {
+
+ template<template<typename> typename X> struct D;
+
+ }
+
+ namespace test_fallthrough_nodiscard_maybe_unused_attributes
+ {
+
+ int f1()
+ {
+ return 42;
+ }
+
+ [[nodiscard]] int f2()
+ {
+ [[maybe_unused]] auto unused = f1();
+
+ switch (f1())
+ {
+ case 17:
+ f1();
+ [[fallthrough]];
+ case 42:
+ f1();
+ }
+ return f1();
+ }
+
+ }
+
+ namespace test_extended_aggregate_initialization
+ {
+
+ struct base1
+ {
+ int b1, b2 = 42;
+ };
+
+ struct base2
+ {
+ base2() {
+ b3 = 42;
+ }
+ int b3;
+ };
+
+ struct derived : base1, base2
+ {
+ int d;
+ };
+
+ derived d1 {{1, 2}, {}, 4}; // full initialization
+ derived d2 {{}, {}, 4}; // value-initialized bases
+
+ }
+
+ namespace test_general_range_based_for_loop
+ {
+
+ struct iter
+ {
+ int i;
+
+ int& operator* ()
+ {
+ return i;
+ }
+
+ const int& operator* () const
+ {
+ return i;
+ }
+
+ iter& operator++()
+ {
+ ++i;
+ return *this;
+ }
+ };
+
+ struct sentinel
+ {
+ int i;
+ };
+
+ bool operator== (const iter& i, const sentinel& s)
+ {
+ return i.i == s.i;
+ }
+
+ bool operator!= (const iter& i, const sentinel& s)
+ {
+ return !(i == s);
+ }
+
+ struct range
+ {
+ iter begin() const
+ {
+ return {0};
+ }
+
+ sentinel end() const
+ {
+ return {5};
+ }
+ };
+
+ void f()
+ {
+ range r {};
+
+ for (auto i : r)
+ {
+ [[maybe_unused]] auto v = i;
+ }
+ }
+
+ }
+
+ namespace test_lambda_capture_asterisk_this_by_value
+ {
+
+ struct t
+ {
+ int i;
+ int foo()
+ {
+ return [*this]()
+ {
+ return i;
+ }();
+ }
+ };
+
+ }
+
+ namespace test_enum_class_construction
+ {
+
+ enum class byte : unsigned char
+ {};
+
+ byte foo {42};
+
+ }
+
+ namespace test_constexpr_if
+ {
+
+ template <bool cond>
+ int f ()
+ {
+ if constexpr(cond)
+ {
+ return 13;
+ }
+ else
+ {
+ return 42;
+ }
+ }
+
+ }
+
+ namespace test_selection_statement_with_initializer
+ {
+
+ int f()
+ {
+ return 13;
+ }
+
+ int f2()
+ {
+ if (auto i = f(); i > 0)
+ {
+ return 3;
+ }
+
+ switch (auto i = f(); i + 4)
+ {
+ case 17:
+ return 2;
+
+ default:
+ return 1;
+ }
+ }
+
+ }
+
+ namespace test_template_argument_deduction_for_class_templates
+ {
+
+ template <typename T1, typename T2>
+ struct pair
+ {
+ pair (T1 p1, T2 p2)
+ : m1 {p1},
+ m2 {p2}
+ {}
+
+ T1 m1;
+ T2 m2;
+ };
+
+ void f()
+ {
+ [[maybe_unused]] auto p = pair{13, 42u};
+ }
+
+ }
+
+ namespace test_non_type_auto_template_parameters
+ {
+
+ template <auto n>
+ struct B
+ {};
+
+ B<5> b1;
+ B<'a'> b2;
+
+ }
+
+ namespace test_structured_bindings
+ {
+
+ int arr[2] = { 1, 2 };
+ std::pair<int, int> pr = { 1, 2 };
+
+ auto f1() -> int(&)[2]
+ {
+ return arr;
+ }
+
+ auto f2() -> std::pair<int, int>&
+ {
+ return pr;
+ }
+
+ struct S
+ {
+ int x1 : 2;
+ volatile double y1;
+ };
+
+ S f3()
+ {
+ return {};
+ }
+
+ auto [ x1, y1 ] = f1();
+ auto& [ xr1, yr1 ] = f1();
+ auto [ x2, y2 ] = f2();
+ auto& [ xr2, yr2 ] = f2();
+ const auto [ x3, y3 ] = f3();
+
+ }
+
+ namespace test_exception_spec_type_system
+ {
+
+ struct Good {};
+ struct Bad {};
+
+ void g1() noexcept;
+ void g2();
+
+ template<typename T>
+ Bad
+ f(T*, T*);
+
+ template<typename T1, typename T2>
+ Good
+ f(T1*, T2*);
+
+ static_assert (std::is_same_v<Good, decltype(f(g1, g2))>);
+
+ }
+
+ namespace test_inline_variables
+ {
+
+ template<class T> void f(T)
+ {}
+
+ template<class T> inline T g(T)
+ {
+ return T{};
+ }
+
+ template<> inline void f<>(int)
+ {}
+
+ template<> int g<>(int)
+ {
+ return 5;
+ }
+
+ }
+
+} // namespace cxx17
+
+#endif // __cplusplus < 201703L
+
+
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+ eval $cachevar=yes
+else $as_nop
+ eval $cachevar=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ CXX="$ac_save_CXX"
+fi
+eval ac_res=\$$cachevar
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
+ if eval test x\$$cachevar = xyes; then
+ CXX="$CXX $switch"
+ if test -n "$CXXCPP" ; then
+ CXXCPP="$CXXCPP $switch"
+ fi
+ ac_success=yes
+ break
+ fi
+ done
+ if test x$ac_success = xyes; then
+ break
+ fi
+ done
+ fi
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ if test x$ax_cxx_compile_cxx17_required = xtrue; then
+ if test x$ac_success = xno; then
+ as_fn_error $? "*** A compiler with support for C++17 language features is required." "$LINENO" 5
+ fi
+ fi
+ if test x$ac_success = xno; then
+ HAVE_CXX17=0
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: No compiler with C++17 support was found" >&5
+printf "%s\n" "$as_me: No compiler with C++17 support was found" >&6;}
+ else
+ HAVE_CXX17=1
+
+printf "%s\n" "#define HAVE_CXX17 1" >>confdefs.h
+
+ fi
+
+
+ if test "x${HAVE_CXX17}" != "x1"; then
+ ax_cxx_compile_alternatives="14 1y" ax_cxx_compile_cxx14_required=false
+ 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
+ ac_success=no
+
+
+
+ if test x$ac_success = xno; then
+ for alternative in ${ax_cxx_compile_alternatives}; do
+ for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
+ cachevar=`printf "%s\n" "ax_cv_cxx_compile_cxx14_$switch" | $as_tr_sh`
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++14 features with $switch" >&5
+printf %s "checking whether $CXX supports C++14 features with $switch... " >&6; }
+if eval test \${$cachevar+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_save_CXX="$CXX"
+ CXX="$CXX $switch"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+// If the compiler admits that it is not ready for C++11, why torture it?
+// Hopefully, this will speed up the test.
+
+#ifndef __cplusplus
+
+#error "This is not a C++ compiler"
+
+#elif __cplusplus < 201103L
+
+#error "This is not a C++11 compiler"
+
+#else
+
+namespace cxx11
+{
+
+ namespace test_static_assert
+ {
+
+ template <typename T>
+ struct check
+ {
+ static_assert(sizeof(int) <= sizeof(T), "not big enough");
+ };
+
+ }
+
+ namespace test_final_override
+ {
+
+ struct Base
+ {
+ virtual ~Base() {}
+ virtual void f() {}
+ };
+
+ struct Derived : public Base
+ {
+ virtual ~Derived() override {}
+ virtual void f() override {}
+ };
+
+ }
+
+ namespace test_double_right_angle_brackets
+ {
+
+ template < typename T >
+ struct check {};
+
+ typedef check<void> single_type;
+ typedef check<check<void>> double_type;
+ typedef check<check<check<void>>> triple_type;
+ typedef check<check<check<check<void>>>> quadruple_type;
+
+ }
+
+ namespace test_decltype
+ {
+
+ int
+ f()
+ {
+ int a = 1;
+ decltype(a) b = 2;
+ return a + b;
+ }
+
+ }
+
+ namespace test_type_deduction
+ {
+
+ template < typename T1, typename T2 >
+ struct is_same
+ {
+ static const bool value = false;
+ };
+
+ template < typename T >
+ struct is_same<T, T>
+ {
+ static const bool value = true;
+ };
+
+ template < typename T1, typename T2 >
+ auto
+ add(T1 a1, T2 a2) -> decltype(a1 + a2)
+ {
+ return a1 + a2;
+ }
+
+ int
+ test(const int c, volatile int v)
+ {
+ static_assert(is_same<int, decltype(0)>::value == true, "");
+ static_assert(is_same<int, decltype(c)>::value == false, "");
+ static_assert(is_same<int, decltype(v)>::value == false, "");
+ auto ac = c;
+ auto av = v;
+ auto sumi = ac + av + 'x';
+ auto sumf = ac + av + 1.0;
+ static_assert(is_same<int, decltype(ac)>::value == true, "");
+ static_assert(is_same<int, decltype(av)>::value == true, "");
+ static_assert(is_same<int, decltype(sumi)>::value == true, "");
+ static_assert(is_same<int, decltype(sumf)>::value == false, "");
+ static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
+ return (sumf > 0.0) ? sumi : add(c, v);
+ }
+
+ }
+
+ namespace test_noexcept
+ {
+
+ int f() { return 0; }
+ int g() noexcept { return 0; }
+
+ static_assert(noexcept(f()) == false, "");
+ static_assert(noexcept(g()) == true, "");
+
+ }
+
+ namespace test_constexpr
+ {
+
+ template < typename CharT >
+ unsigned long constexpr
+ strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
+ {
+ return *s ? strlen_c_r(s + 1, acc + 1) : acc;
+ }
+
+ template < typename CharT >
+ unsigned long constexpr
+ strlen_c(const CharT *const s) noexcept
+ {
+ return strlen_c_r(s, 0UL);
+ }
+
+ static_assert(strlen_c("") == 0UL, "");
+ static_assert(strlen_c("1") == 1UL, "");
+ static_assert(strlen_c("example") == 7UL, "");
+ static_assert(strlen_c("another\0example") == 7UL, "");
+
+ }
+
+ namespace test_rvalue_references
+ {
+
+ template < int N >
+ struct answer
+ {
+ static constexpr int value = N;
+ };
+
+ answer<1> f(int&) { return answer<1>(); }
+ answer<2> f(const int&) { return answer<2>(); }
+ answer<3> f(int&&) { return answer<3>(); }
+
+ void
+ test()
+ {
+ int i = 0;
+ const int c = 0;
+ static_assert(decltype(f(i))::value == 1, "");
+ static_assert(decltype(f(c))::value == 2, "");
+ static_assert(decltype(f(0))::value == 3, "");
+ }
+
+ }
+
+ namespace test_uniform_initialization
+ {
+
+ struct test
+ {
+ static const int zero {};
+ static const int one {1};
+ };
+
+ static_assert(test::zero == 0, "");
+ static_assert(test::one == 1, "");
+
+ }
+
+ namespace test_lambdas
+ {
+
+ void
+ test1()
+ {
+ auto lambda1 = [](){};
+ auto lambda2 = lambda1;
+ lambda1();
+ lambda2();
+ }
+
+ int
+ test2()
+ {
+ auto a = [](int i, int j){ return i + j; }(1, 2);
+ auto b = []() -> int { return '0'; }();
+ auto c = [=](){ return a + b; }();
+ auto d = [&](){ return c; }();
+ auto e = [a, &b](int x) mutable {
+ const auto identity = [](int y){ return y; };
+ for (auto i = 0; i < a; ++i)
+ a += b--;
+ return x + identity(a + b);
+ }(0);
+ return a + b + c + d + e;
+ }
+
+ int
+ test3()
+ {
+ const auto nullary = [](){ return 0; };
+ const auto unary = [](int x){ return x; };
+ using nullary_t = decltype(nullary);
+ using unary_t = decltype(unary);
+ const auto higher1st = [](nullary_t f){ return f(); };
+ const auto higher2nd = [unary](nullary_t f1){
+ return [unary, f1](unary_t f2){ return f2(unary(f1())); };
+ };
+ return higher1st(nullary) + higher2nd(nullary)(unary);
+ }
+
+ }
+
+ namespace test_variadic_templates
+ {
+
+ template <int...>
+ struct sum;
+
+ template <int N0, int... N1toN>
+ struct sum<N0, N1toN...>
+ {
+ static constexpr auto value = N0 + sum<N1toN...>::value;
+ };
+
+ template <>
+ struct sum<>
+ {
+ static constexpr auto value = 0;
+ };
+
+ static_assert(sum<>::value == 0, "");
+ static_assert(sum<1>::value == 1, "");
+ static_assert(sum<23>::value == 23, "");
+ static_assert(sum<1, 2>::value == 3, "");
+ static_assert(sum<5, 5, 11>::value == 21, "");
+ static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
+
+ }
+
+ // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
+ // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
+ // because of this.
+ namespace test_template_alias_sfinae
+ {
+
+ struct foo {};
+
+ template<typename T>
+ using member = typename T::member_type;
+
+ template<typename T>
+ void func(...) {}
+
+ template<typename T>
+ void func(member<T>*) {}
+
+ void test();
+
+ void test() { func<foo>(0); }
+
+ }
+
+} // namespace cxx11
+
+#endif // __cplusplus >= 201103L
+
+
+
+
+// If the compiler admits that it is not ready for C++14, why torture it?
+// Hopefully, this will speed up the test.
+
+#ifndef __cplusplus
+
+#error "This is not a C++ compiler"
+
+#elif __cplusplus < 201402L
+
+#error "This is not a C++14 compiler"
+
+#else
+
+namespace cxx14
+{
+
+ namespace test_polymorphic_lambdas
+ {
+
+ int
+ test()
+ {
+ const auto lambda = [](auto&&... args){
+ const auto istiny = [](auto x){
+ return (sizeof(x) == 1UL) ? 1 : 0;
+ };
+ const int aretiny[] = { istiny(args)... };
+ return aretiny[0];
+ };
+ return lambda(1, 1L, 1.0f, '1');
+ }
+
+ }
+
+ namespace test_binary_literals
+ {
+
+ constexpr auto ivii = 0b0000000000101010;
+ static_assert(ivii == 42, "wrong value");
+
+ }
+
+ namespace test_generalized_constexpr
+ {
+
+ template < typename CharT >
+ constexpr unsigned long
+ strlen_c(const CharT *const s) noexcept
+ {
+ auto length = 0UL;
+ for (auto p = s; *p; ++p)
+ ++length;
+ return length;
+ }
+
+ static_assert(strlen_c("") == 0UL, "");
+ static_assert(strlen_c("x") == 1UL, "");
+ static_assert(strlen_c("test") == 4UL, "");
+ static_assert(strlen_c("another\0test") == 7UL, "");
+
+ }
+
+ namespace test_lambda_init_capture
+ {
+
+ int
+ test()
+ {
+ auto x = 0;
+ const auto lambda1 = [a = x](int b){ return a + b; };
+ const auto lambda2 = [a = lambda1(x)](){ return a; };
+ return lambda2();
+ }
+
+ }
+
+ namespace test_digit_separators
+ {
+
+ constexpr auto ten_million = 100'000'000;
+ static_assert(ten_million == 100000000, "");
+
+ }
+
+ namespace test_return_type_deduction
+ {
+
+ auto f(int& x) { return x; }
+ decltype(auto) g(int& x) { return x; }
+
+ template < typename T1, typename T2 >
+ struct is_same
+ {
+ static constexpr auto value = false;
+ };
+
+ template < typename T >
+ struct is_same<T, T>
+ {
+ static constexpr auto value = true;
+ };
+
+ int
+ test()
+ {
+ auto x = 0;
+ static_assert(is_same<int, decltype(f(x))>::value, "");
+ static_assert(is_same<int&, decltype(g(x))>::value, "");
+ return x;
+ }
+
+ }
+
+} // namespace cxx14
+
+#endif // __cplusplus >= 201402L
+
+
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+ eval $cachevar=yes
+else $as_nop
+ eval $cachevar=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ CXX="$ac_save_CXX"
+fi
+eval ac_res=\$$cachevar
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
+ if eval test x\$$cachevar = xyes; then
+ CXX="$CXX $switch"
+ if test -n "$CXXCPP" ; then
+ CXXCPP="$CXXCPP $switch"
+ fi
+ ac_success=yes
+ break
+ fi
+ done
+ if test x$ac_success = xyes; then
+ break
+ fi
+ done
+ fi
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ if test x$ax_cxx_compile_cxx14_required = xtrue; then
+ if test x$ac_success = xno; then
+ as_fn_error $? "*** A compiler with support for C++14 language features is required." "$LINENO" 5
+ fi
+ fi
+ if test x$ac_success = xno; then
+ HAVE_CXX14=0
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: No compiler with C++14 support was found" >&5
+printf "%s\n" "$as_me: No compiler with C++14 support was found" >&6;}
+ else
+ HAVE_CXX14=1
+
+printf "%s\n" "#define HAVE_CXX14 1" >>confdefs.h
+
+ fi
+
+
+ fi
+ if test "x${HAVE_CXX14}" = "x1" -o "x${HAVE_CXX17}" = "x1"; then
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wall" >&5
+printf %s "checking whether compiler supports -Wall... " >&6; }
+T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}"
+T_APPEND_V=-Wall
+ if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then
+ CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}"
+else
+ CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}"
+fi
+
+ac_ext=cpp
+ac_cpp='$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
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+ je_cv_cxxflags_added=-Wall
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cxxflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam 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
+
+if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then
+ CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}"
+else
+ CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wextra" >&5
+printf %s "checking whether compiler supports -Wextra... " >&6; }
+T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}"
+T_APPEND_V=-Wextra
+ if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then
+ CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}"
+else
+ CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}"
+fi
+
+ac_ext=cpp
+ac_cpp='$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
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+ je_cv_cxxflags_added=-Wextra
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cxxflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam 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
+
+if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then
+ CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}"
+else
+ CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -g3" >&5
+printf %s "checking whether compiler supports -g3... " >&6; }
+T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}"
+T_APPEND_V=-g3
+ if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then
+ CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}"
+else
+ CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}"
+fi
+
+ac_ext=cpp
+ac_cpp='$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
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+ je_cv_cxxflags_added=-g3
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cxxflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam 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
+
+if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then
+ CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}"
+else
+ CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}"
+fi
+
+
+
+ SAVED_LIBS="${LIBS}"
+ T_APPEND_V=-lstdc++
+ if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ LIBS="${LIBS}${T_APPEND_V}"
+else
+ LIBS="${LIBS} ${T_APPEND_V}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether libstdc++ linkage is compilable" >&5
+printf %s "checking whether libstdc++ linkage is compilable... " >&6; }
+if test ${je_cv_libstdcxx+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <stdlib.h>
+
+int
+main (void)
+{
+
+ int *arr = (int *)malloc(sizeof(int) * 42);
+ if (arr == NULL)
+ return 1;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_libstdcxx=yes
+else $as_nop
+ je_cv_libstdcxx=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_libstdcxx" >&5
+printf "%s\n" "$je_cv_libstdcxx" >&6; }
+
+ if test "x${je_cv_libstdcxx}" = "xno" ; then
+ LIBS="${SAVED_LIBS}"
+ fi
+ else
+ enable_cxx="0"
+ fi
+fi
+if test "x$enable_cxx" = "x1"; then
+
+printf "%s\n" "#define JEMALLOC_ENABLE_CXX " >>confdefs.h
+
+fi
+
+
+
+
+
+ac_header= ac_cache=
+for ac_item in $ac_header_c_list
+do
+ if test $ac_cache; then
+ ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
+ if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
+ printf "%s\n" "#define $ac_item 1" >> confdefs.h
+ fi
+ ac_header= ac_cache=
+ elif test $ac_header; then
+ ac_cache=$ac_item
+ else
+ ac_header=$ac_item
+ fi
+done
+
+
+
+
+
+
+
+
+if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
+then :
+
+printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+printf %s "checking whether byte ordering is bigendian... " >&6; }
+if test ${ac_cv_c_bigendian+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_c_bigendian=unknown
+ # See if we're dealing with a universal compiler.
+ cat confdefs.h - <<_ACEOF >conftest.$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.$ac_objext conftest.beam conftest.$ac_ext
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if sys/param.h defines the BYTE_ORDER macro.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
+
+int
+main (void)
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+ && LITTLE_ENDIAN)
+ bogus endian macros
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ # It does; now see whether it defined to BIG_ENDIAN or not.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
+
+int
+main (void)
+{
+#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 $as_nop
+ ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+
+int
+main (void)
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+ bogus endian macros
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ # It does; now see whether it defined to _BIG_ENDIAN or not.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+
+int
+main (void)
+{
+#ifndef _BIG_ENDIAN
+ not big endian
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_c_bigendian=yes
+else $as_nop
+ ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam 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.$ac_ext
+/* end confdefs.h. */
+unsigned short int ascii_mm[] =
+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+ unsigned short int ascii_ii[] =
+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+ int use_ascii (int i) {
+ return ascii_mm[i] + ascii_ii[i];
+ }
+ unsigned short int ebcdic_ii[] =
+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+ unsigned short int ebcdic_mm[] =
+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+ int use_ebcdic (int i) {
+ return ebcdic_mm[i] + ebcdic_ii[i];
+ }
+ extern int foo;
+
+int
+main (void)
+{
+return use_ascii (foo) == use_ebcdic (foo);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$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.beam conftest.$ac_ext
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main (void)
+{
+
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long int l;
+ char c[sizeof (long int)];
+ } u;
+ u.l = 1;
+ return u.c[sizeof (long int) - 1] == 1;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"
+then :
+ ac_cv_c_bigendian=no
+else $as_nop
+ ac_cv_c_bigendian=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+printf "%s\n" "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+ yes)
+ ac_cv_big_endian=1;; #(
+ no)
+ ac_cv_big_endian=0 ;; #(
+ universal)
+
+printf "%s\n" "#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
+
+if test "x${ac_cv_big_endian}" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_BIG_ENDIAN " >>confdefs.h
+
+fi
+
+if test "x${je_cv_msvc}" = "xyes" -a "x${ac_cv_header_inttypes_h}" = "xno"; then
+ T_APPEND_V=-I${srcdir}/include/msvc_compat/C99
+ if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CPPFLAGS="${CPPFLAGS}${T_APPEND_V}"
+else
+ CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}"
+fi
+
+
+fi
+
+if test "x${je_cv_msvc}" = "xyes" ; then
+ LG_SIZEOF_PTR=LG_SIZEOF_PTR_WIN
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using a predefined value for sizeof(void *): 4 for 32-bit, 8 for 64-bit" >&5
+printf "%s\n" "Using a predefined value for sizeof(void *): 4 for 32-bit, 8 for 64-bit" >&6; }
+else
+ # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
+printf %s "checking size of void *... " >&6; }
+if test ${ac_cv_sizeof_void_p+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"
+then :
+
+else $as_nop
+ if test "$ac_cv_type_void_p" = yes; then
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (void *)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_void_p=0
+ fi
+fi
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
+printf "%s\n" "$ac_cv_sizeof_void_p" >&6; }
+
+
+
+printf "%s\n" "#define SIZEOF_VOID_P $ac_cv_sizeof_void_p" >>confdefs.h
+
+
+ if test "x${ac_cv_sizeof_void_p}" = "x8" ; then
+ LG_SIZEOF_PTR=3
+ elif test "x${ac_cv_sizeof_void_p}" = "x4" ; then
+ LG_SIZEOF_PTR=2
+ else
+ as_fn_error $? "Unsupported pointer size: ${ac_cv_sizeof_void_p}" "$LINENO" 5
+ fi
+fi
+
+printf "%s\n" "#define LG_SIZEOF_PTR $LG_SIZEOF_PTR" >>confdefs.h
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
+printf %s "checking size of int... " >&6; }
+if test ${ac_cv_sizeof_int+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"
+then :
+
+else $as_nop
+ if test "$ac_cv_type_int" = yes; then
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (int)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_int=0
+ fi
+fi
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
+printf "%s\n" "$ac_cv_sizeof_int" >&6; }
+
+
+
+printf "%s\n" "#define SIZEOF_INT $ac_cv_sizeof_int" >>confdefs.h
+
+
+if test "x${ac_cv_sizeof_int}" = "x8" ; then
+ LG_SIZEOF_INT=3
+elif test "x${ac_cv_sizeof_int}" = "x4" ; then
+ LG_SIZEOF_INT=2
+else
+ as_fn_error $? "Unsupported int size: ${ac_cv_sizeof_int}" "$LINENO" 5
+fi
+
+printf "%s\n" "#define LG_SIZEOF_INT $LG_SIZEOF_INT" >>confdefs.h
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
+printf %s "checking size of long... " >&6; }
+if test ${ac_cv_sizeof_long+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"
+then :
+
+else $as_nop
+ if test "$ac_cv_type_long" = yes; then
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_long=0
+ fi
+fi
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
+printf "%s\n" "$ac_cv_sizeof_long" >&6; }
+
+
+
+printf "%s\n" "#define SIZEOF_LONG $ac_cv_sizeof_long" >>confdefs.h
+
+
+if test "x${ac_cv_sizeof_long}" = "x8" ; then
+ LG_SIZEOF_LONG=3
+elif test "x${ac_cv_sizeof_long}" = "x4" ; then
+ LG_SIZEOF_LONG=2
+else
+ as_fn_error $? "Unsupported long size: ${ac_cv_sizeof_long}" "$LINENO" 5
+fi
+
+printf "%s\n" "#define LG_SIZEOF_LONG $LG_SIZEOF_LONG" >>confdefs.h
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
+printf %s "checking size of long long... " >&6; }
+if test ${ac_cv_sizeof_long_long+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"
+then :
+
+else $as_nop
+ if test "$ac_cv_type_long_long" = yes; then
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long long)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_long_long=0
+ fi
+fi
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
+printf "%s\n" "$ac_cv_sizeof_long_long" >&6; }
+
+
+
+printf "%s\n" "#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long" >>confdefs.h
+
+
+if test "x${ac_cv_sizeof_long_long}" = "x8" ; then
+ LG_SIZEOF_LONG_LONG=3
+elif test "x${ac_cv_sizeof_long_long}" = "x4" ; then
+ LG_SIZEOF_LONG_LONG=2
+else
+ as_fn_error $? "Unsupported long long size: ${ac_cv_sizeof_long_long}" "$LINENO" 5
+fi
+
+printf "%s\n" "#define LG_SIZEOF_LONG_LONG $LG_SIZEOF_LONG_LONG" >>confdefs.h
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of intmax_t" >&5
+printf %s "checking size of intmax_t... " >&6; }
+if test ${ac_cv_sizeof_intmax_t+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (intmax_t))" "ac_cv_sizeof_intmax_t" "$ac_includes_default"
+then :
+
+else $as_nop
+ if test "$ac_cv_type_intmax_t" = yes; then
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (intmax_t)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_intmax_t=0
+ fi
+fi
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_intmax_t" >&5
+printf "%s\n" "$ac_cv_sizeof_intmax_t" >&6; }
+
+
+
+printf "%s\n" "#define SIZEOF_INTMAX_T $ac_cv_sizeof_intmax_t" >>confdefs.h
+
+
+if test "x${ac_cv_sizeof_intmax_t}" = "x16" ; then
+ LG_SIZEOF_INTMAX_T=4
+elif test "x${ac_cv_sizeof_intmax_t}" = "x8" ; then
+ LG_SIZEOF_INTMAX_T=3
+elif test "x${ac_cv_sizeof_intmax_t}" = "x4" ; then
+ LG_SIZEOF_INTMAX_T=2
+else
+ as_fn_error $? "Unsupported intmax_t size: ${ac_cv_sizeof_intmax_t}" "$LINENO" 5
+fi
+
+printf "%s\n" "#define LG_SIZEOF_INTMAX_T $LG_SIZEOF_INTMAX_T" >>confdefs.h
+
+
+
+
+
+ # Make sure we can run config.sub.
+$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+printf %s "checking build system type... " >&6; }
+if test ${ac_cv_build+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_build_alias=$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
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+printf "%s\n" "$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
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+printf %s "checking host system type... " >&6; }
+if test ${ac_cv_host+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test "x$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
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+printf "%s\n" "$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
+
+
+CPU_SPINWAIT=""
+case "${host_cpu}" in
+ i686|x86_64)
+ HAVE_CPU_SPINWAIT=1
+ if test "x${je_cv_msvc}" = "xyes" ; then
+ if test ${je_cv_pause_msvc+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pause instruction MSVC is compilable" >&5
+printf %s "checking whether pause instruction MSVC is compilable... " >&6; }
+if test ${je_cv_pause_msvc+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+_mm_pause(); return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_pause_msvc=yes
+else $as_nop
+ je_cv_pause_msvc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_pause_msvc" >&5
+printf "%s\n" "$je_cv_pause_msvc" >&6; }
+
+fi
+
+ if test "x${je_cv_pause_msvc}" = "xyes" ; then
+ CPU_SPINWAIT='_mm_pause()'
+ fi
+ else
+ if test ${je_cv_pause+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pause instruction is compilable" >&5
+printf %s "checking whether pause instruction is compilable... " >&6; }
+if test ${je_cv_pause+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+__asm__ volatile("pause"); return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_pause=yes
+else $as_nop
+ je_cv_pause=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_pause" >&5
+printf "%s\n" "$je_cv_pause" >&6; }
+
+fi
+
+ if test "x${je_cv_pause}" = "xyes" ; then
+ CPU_SPINWAIT='__asm__ volatile("pause")'
+ fi
+ fi
+ ;;
+ aarch64|arm*)
+ HAVE_CPU_SPINWAIT=1
+ if test ${je_cv_isb+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether isb instruction is compilable" >&5
+printf %s "checking whether isb instruction is compilable... " >&6; }
+if test ${je_cv_isb+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+__asm__ volatile("isb"); return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_isb=yes
+else $as_nop
+ je_cv_isb=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_isb" >&5
+printf "%s\n" "$je_cv_isb" >&6; }
+
+fi
+
+ if test "x${je_cv_isb}" = "xyes" ; then
+ CPU_SPINWAIT='__asm__ volatile("isb")'
+ fi
+ ;;
+ *)
+ HAVE_CPU_SPINWAIT=0
+ ;;
+esac
+
+printf "%s\n" "#define HAVE_CPU_SPINWAIT $HAVE_CPU_SPINWAIT" >>confdefs.h
+
+
+printf "%s\n" "#define CPU_SPINWAIT $CPU_SPINWAIT" >>confdefs.h
+
+
+
+# Check whether --with-lg_vaddr was given.
+if test ${with_lg_vaddr+y}
+then :
+ withval=$with_lg_vaddr; LG_VADDR="$with_lg_vaddr"
+else $as_nop
+ LG_VADDR="detect"
+fi
+
+
+case "${host_cpu}" in
+ aarch64)
+ if test "x$LG_VADDR" = "xdetect"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking number of significant virtual address bits" >&5
+printf %s "checking number of significant virtual address bits... " >&6; }
+ if test "x${LG_SIZEOF_PTR}" = "x2" ; then
+ #aarch64 ILP32
+ LG_VADDR=32
+ else
+ #aarch64 LP64
+ LG_VADDR=48
+ fi
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LG_VADDR" >&5
+printf "%s\n" "$LG_VADDR" >&6; }
+ fi
+ ;;
+ x86_64)
+ if test "x$LG_VADDR" = "xdetect"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking number of significant virtual address bits" >&5
+printf %s "checking number of significant virtual address bits... " >&6; }
+if test ${je_cv_lg_vaddr+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test "$cross_compiling" = yes
+then :
+ je_cv_lg_vaddr=57
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <stdio.h>
+#ifdef _WIN32
+#include <limits.h>
+#include <intrin.h>
+typedef unsigned __int32 uint32_t;
+#else
+#include <stdint.h>
+#endif
+
+int
+main (void)
+{
+
+ uint32_t r[4];
+ uint32_t eax_in = 0x80000008U;
+#ifdef _WIN32
+ __cpuid((int *)r, (int)eax_in);
+#else
+ asm volatile ("cpuid"
+ : "=a" (r[0]), "=b" (r[1]), "=c" (r[2]), "=d" (r[3])
+ : "a" (eax_in), "c" (0)
+ );
+#endif
+ uint32_t eax_out = r[0];
+ uint32_t vaddr = ((eax_out & 0x0000ff00U) >> 8);
+ FILE *f = fopen("conftest.out", "w");
+ if (f == NULL) {
+ return 1;
+ }
+ if (vaddr > (sizeof(void *) << 3)) {
+ vaddr = sizeof(void *) << 3;
+ }
+ fprintf(f, "%u", vaddr);
+ fclose(f);
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"
+then :
+ je_cv_lg_vaddr=`cat conftest.out`
+else $as_nop
+ je_cv_lg_vaddr=error
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_lg_vaddr" >&5
+printf "%s\n" "$je_cv_lg_vaddr" >&6; }
+ if test "x${je_cv_lg_vaddr}" != "x" ; then
+ LG_VADDR="${je_cv_lg_vaddr}"
+ fi
+ if test "x${LG_VADDR}" != "xerror" ; then
+
+printf "%s\n" "#define LG_VADDR $LG_VADDR" >>confdefs.h
+
+ else
+ as_fn_error $? "cannot determine number of significant virtual address bits" "$LINENO" 5
+ fi
+ fi
+ ;;
+ *)
+ if test "x$LG_VADDR" = "xdetect"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking number of significant virtual address bits" >&5
+printf %s "checking number of significant virtual address bits... " >&6; }
+ if test "x${LG_SIZEOF_PTR}" = "x3" ; then
+ LG_VADDR=64
+ elif test "x${LG_SIZEOF_PTR}" = "x2" ; then
+ LG_VADDR=32
+ elif test "x${LG_SIZEOF_PTR}" = "xLG_SIZEOF_PTR_WIN" ; then
+ LG_VADDR="(1U << (LG_SIZEOF_PTR_WIN+3))"
+ else
+ as_fn_error $? "Unsupported lg(pointer size): ${LG_SIZEOF_PTR}" "$LINENO" 5
+ fi
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LG_VADDR" >&5
+printf "%s\n" "$LG_VADDR" >&6; }
+ fi
+ ;;
+esac
+
+printf "%s\n" "#define LG_VADDR $LG_VADDR" >>confdefs.h
+
+
+LD_PRELOAD_VAR="LD_PRELOAD"
+so="so"
+importlib="${so}"
+o="$ac_objext"
+a="a"
+exe="$ac_exeext"
+libprefix="lib"
+link_whole_archive="0"
+DSO_LDFLAGS='-shared -Wl,-soname,$(@F)'
+RPATH='-Wl,-rpath,$(1)'
+SOREV="${so}.${rev}"
+PIC_CFLAGS='-fPIC -DPIC'
+CTARGET='-o $@'
+LDTARGET='-o $@'
+TEST_LD_MODE=
+EXTRA_LDFLAGS=
+ARFLAGS='crs'
+AROUT=' $@'
+CC_MM=1
+
+if test "x$je_cv_cray_prgenv_wrapper" = "xyes" ; then
+ TEST_LD_MODE='-dynamic'
+fi
+
+if test "x${je_cv_cray}" = "xyes" ; then
+ CC_MM=
+fi
+
+
+
+
+if test -n "$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=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_AR+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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="${ac_tool_prefix}ar"
+ printf "%s\n" "$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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+printf "%s\n" "$AR" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$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=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_AR+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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"
+ printf "%s\n" "$as_me:${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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+printf "%s\n" "$ac_ct_AR" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+ if test "x$ac_ct_AR" = x; then
+ AR=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$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 -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nm; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_NM+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$NM"; then
+ ac_cv_prog_NM="$NM" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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_NM="${ac_tool_prefix}nm"
+ printf "%s\n" "$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
+NM=$ac_cv_prog_NM
+if test -n "$NM"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
+printf "%s\n" "$NM" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NM"; then
+ ac_ct_NM=$NM
+ # Extract the first word of "nm", so it can be a program name with args.
+set dummy nm; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_NM+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$ac_ct_NM"; then
+ ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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_NM="nm"
+ printf "%s\n" "$as_me:${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_NM=$ac_cv_prog_ac_ct_NM
+if test -n "$ac_ct_NM"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
+printf "%s\n" "$ac_ct_NM" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+ if test "x$ac_ct_NM" = x; then
+ NM=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NM=$ac_ct_NM
+ fi
+else
+ NM="$ac_cv_prog_NM"
+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=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_AWK+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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="$ac_prog"
+ printf "%s\n" "$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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+printf "%s\n" "$AWK" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+
+
+
+# Check whether --with-version was given.
+if test ${with_version+y}
+then :
+ withval=$with_version;
+ echo "${with_version}" | grep '^[0-9]\+\.[0-9]\+\.[0-9]\+-[0-9]\+-g[0-9a-f]\+$' 2>&1 1>/dev/null
+ if test $? -eq 0 ; then
+ echo "$with_version" > "${objroot}VERSION"
+ else
+ echo "${with_version}" | grep '^VERSION$' 2>&1 1>/dev/null
+ if test $? -ne 0 ; then
+ as_fn_error $? "${with_version} does not match <major>.<minor>.<bugfix>-<nrev>-g<gid> or VERSION" "$LINENO" 5
+ fi
+ fi
+
+else $as_nop
+
+ if test "x`test ! \"${srcroot}\" && cd \"${srcroot}\"; git rev-parse --is-inside-work-tree 2>/dev/null`" = "xtrue" ; then
+ for pattern in '[0-9].[0-9].[0-9]' '[0-9].[0-9].[0-9][0-9]' \
+ '[0-9].[0-9][0-9].[0-9]' '[0-9].[0-9][0-9].[0-9][0-9]' \
+ '[0-9][0-9].[0-9].[0-9]' '[0-9][0-9].[0-9].[0-9][0-9]' \
+ '[0-9][0-9].[0-9][0-9].[0-9]' \
+ '[0-9][0-9].[0-9][0-9].[0-9][0-9]'; do
+ (test ! "${srcroot}" && cd "${srcroot}"; git describe --long --abbrev=40 --match="${pattern}") > "${objroot}VERSION.tmp" 2>/dev/null
+ if test $? -eq 0 ; then
+ mv "${objroot}VERSION.tmp" "${objroot}VERSION"
+ break
+ fi
+ done
+ fi
+ rm -f "${objroot}VERSION.tmp"
+
+fi
+
+
+if test ! -e "${objroot}VERSION" ; then
+ if test ! -e "${srcroot}VERSION" ; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Missing VERSION file, and unable to generate it; creating bogus VERSION" >&5
+printf "%s\n" "Missing VERSION file, and unable to generate it; creating bogus VERSION" >&6; }
+ echo "0.0.0-0-g000000missing_version_try_git_fetch_tags" > "${objroot}VERSION"
+ else
+ cp ${srcroot}VERSION ${objroot}VERSION
+ fi
+fi
+jemalloc_version=`cat "${objroot}VERSION"`
+jemalloc_version_major=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print $1}'`
+jemalloc_version_minor=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print $2}'`
+jemalloc_version_bugfix=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print $3}'`
+jemalloc_version_nrev=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print $4}'`
+jemalloc_version_gid=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print $5}'`
+
+
+
+
+
+
+
+default_retain="0"
+zero_realloc_default_free="0"
+maps_coalesce="1"
+DUMP_SYMS="${NM} -a"
+SYM_PREFIX=""
+case "${host}" in
+ *-*-darwin* | *-*-ios*)
+ abi="macho"
+ RPATH=""
+ LD_PRELOAD_VAR="DYLD_INSERT_LIBRARIES"
+ so="dylib"
+ importlib="${so}"
+ force_tls="0"
+ DSO_LDFLAGS='-shared -Wl,-install_name,$(LIBDIR)/$(@F)'
+ SOREV="${rev}.${so}"
+ sbrk_deprecated="1"
+ SYM_PREFIX="_"
+ ;;
+ *-*-freebsd*)
+ T_APPEND_V=-D_BSD_SOURCE
+ if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CPPFLAGS="${CPPFLAGS}${T_APPEND_V}"
+else
+ CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}"
+fi
+
+
+ abi="elf"
+
+printf "%s\n" "#define JEMALLOC_SYSCTL_VM_OVERCOMMIT " >>confdefs.h
+
+ force_lazy_lock="1"
+ ;;
+ *-*-dragonfly*)
+ abi="elf"
+ ;;
+ *-*-openbsd*)
+ abi="elf"
+ force_tls="0"
+ ;;
+ *-*-bitrig*)
+ abi="elf"
+ ;;
+ *-*-linux-android*)
+ T_APPEND_V=-D_GNU_SOURCE
+ if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CPPFLAGS="${CPPFLAGS}${T_APPEND_V}"
+else
+ CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}"
+fi
+
+
+ abi="elf"
+ glibc="0"
+
+printf "%s\n" "#define JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS " >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_HAS_ALLOCA_H " >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY " >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_THREADED_INIT " >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_C11_ATOMICS " >>confdefs.h
+
+ force_tls="0"
+ if test "${LG_SIZEOF_PTR}" = "3"; then
+ default_retain="1"
+ fi
+ zero_realloc_default_free="1"
+ ;;
+ *-*-linux*)
+ T_APPEND_V=-D_GNU_SOURCE
+ if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CPPFLAGS="${CPPFLAGS}${T_APPEND_V}"
+else
+ CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}"
+fi
+
+
+ abi="elf"
+ glibc="1"
+
+printf "%s\n" "#define JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS " >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_HAS_ALLOCA_H " >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY " >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_THREADED_INIT " >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_USE_CXX_THROW " >>confdefs.h
+
+ if test "${LG_SIZEOF_PTR}" = "3"; then
+ default_retain="1"
+ fi
+ zero_realloc_default_free="1"
+ ;;
+ *-*-kfreebsd*)
+ T_APPEND_V=-D_GNU_SOURCE
+ if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CPPFLAGS="${CPPFLAGS}${T_APPEND_V}"
+else
+ CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}"
+fi
+
+
+ abi="elf"
+
+printf "%s\n" "#define JEMALLOC_HAS_ALLOCA_H " >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_SYSCTL_VM_OVERCOMMIT " >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_THREADED_INIT " >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_USE_CXX_THROW " >>confdefs.h
+
+ ;;
+ *-*-netbsd*)
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking ABI" >&5
+printf %s "checking ABI... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __ELF__
+/* ELF */
+#else
+#error aout
+#endif
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ abi="elf"
+else $as_nop
+ abi="aout"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $abi" >&5
+printf "%s\n" "$abi" >&6; }
+ ;;
+ *-*-solaris2*)
+ abi="elf"
+ RPATH='-Wl,-R,$(1)'
+ T_APPEND_V=-D_POSIX_PTHREAD_SEMANTICS
+ if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CPPFLAGS="${CPPFLAGS}${T_APPEND_V}"
+else
+ CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}"
+fi
+
+
+ T_APPEND_V=-lposix4 -lsocket -lnsl
+ if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ LIBS="${LIBS}${T_APPEND_V}"
+else
+ LIBS="${LIBS} ${T_APPEND_V}"
+fi
+
+
+ ;;
+ *-ibm-aix*)
+ if test "${LG_SIZEOF_PTR}" = "3"; then
+ LD_PRELOAD_VAR="LDR_PRELOAD64"
+ else
+ LD_PRELOAD_VAR="LDR_PRELOAD"
+ fi
+ abi="xcoff"
+ ;;
+ *-*-mingw* | *-*-cygwin*)
+ abi="pecoff"
+ force_tls="0"
+ maps_coalesce="0"
+ RPATH=""
+ so="dll"
+ if test "x$je_cv_msvc" = "xyes" ; then
+ importlib="lib"
+ DSO_LDFLAGS="-LD"
+ EXTRA_LDFLAGS="-link -DEBUG"
+ CTARGET='-Fo$@'
+ LDTARGET='-Fe$@'
+ AR='lib'
+ ARFLAGS='-nologo -out:'
+ AROUT='$@'
+ CC_MM=
+ else
+ importlib="${so}"
+ DSO_LDFLAGS="-shared"
+ link_whole_archive="1"
+ fi
+ case "${host}" in
+ *-*-cygwin*)
+ DUMP_SYMS="dumpbin /SYMBOLS"
+ ;;
+ *)
+ ;;
+ esac
+ a="lib"
+ libprefix=""
+ SOREV="${so}"
+ PIC_CFLAGS=""
+ if test "${LG_SIZEOF_PTR}" = "3"; then
+ default_retain="1"
+ fi
+ zero_realloc_default_free="1"
+ ;;
+ *-*-nto-qnx)
+ abi="elf"
+ force_tls="0"
+
+printf "%s\n" "#define JEMALLOC_HAS_ALLOCA_H " >>confdefs.h
+
+ ;;
+ *)
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Unsupported operating system: ${host}" >&5
+printf "%s\n" "Unsupported operating system: ${host}" >&6; }
+ abi="elf"
+ ;;
+esac
+
+JEMALLOC_USABLE_SIZE_CONST=const
+ for ac_header in malloc.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "$ac_includes_default"
+if test "x$ac_cv_header_malloc_h" = xyes
+then :
+ printf "%s\n" "#define HAVE_MALLOC_H 1" >>confdefs.h
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether malloc_usable_size definition can use const argument" >&5
+printf %s "checking whether malloc_usable_size definition can use const argument... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <malloc.h>
+ #include <stddef.h>
+ size_t malloc_usable_size(const void *ptr);
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+
+else $as_nop
+
+ JEMALLOC_USABLE_SIZE_CONST=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+
+fi
+
+done
+
+printf "%s\n" "#define JEMALLOC_USABLE_SIZE_CONST $JEMALLOC_USABLE_SIZE_CONST" >>confdefs.h
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing log" >&5
+printf %s "checking for library containing log... " >&6; }
+if test ${ac_cv_search_log+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+char log ();
+int
+main (void)
+{
+return log ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' m
+do
+ if test -z "$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_log=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext
+ if test ${ac_cv_search_log+y}
+then :
+ break
+fi
+done
+if test ${ac_cv_search_log+y}
+then :
+
+else $as_nop
+ ac_cv_search_log=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_log" >&5
+printf "%s\n" "$ac_cv_search_log" >&6; }
+ac_res=$ac_cv_search_log
+if test "$ac_res" != no
+then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+else $as_nop
+ as_fn_error $? "Missing math functions" "$LINENO" 5
+fi
+
+if test "x$ac_cv_search_log" != "xnone required" ; then
+ LM="$ac_cv_search_log"
+else
+ LM=
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether __attribute__ syntax is compilable" >&5
+printf %s "checking whether __attribute__ syntax is compilable... " >&6; }
+if test ${je_cv_attribute+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+static __attribute__((unused)) void foo(void){}
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_attribute=yes
+else $as_nop
+ je_cv_attribute=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_attribute" >&5
+printf "%s\n" "$je_cv_attribute" >&6; }
+
+if test "x${je_cv_attribute}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_ATTR " >>confdefs.h
+
+ if test "x${GCC}" = "xyes" -a "x${abi}" = "xelf"; then
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -fvisibility=hidden" >&5
+printf %s "checking whether compiler supports -fvisibility=hidden... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-fvisibility=hidden
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-fvisibility=hidden
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -fvisibility=hidden" >&5
+printf %s "checking whether compiler supports -fvisibility=hidden... " >&6; }
+T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}"
+T_APPEND_V=-fvisibility=hidden
+ if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then
+ CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}"
+else
+ CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}"
+fi
+
+ac_ext=cpp
+ac_cpp='$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
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+ je_cv_cxxflags_added=-fvisibility=hidden
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cxxflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam 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
+
+if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then
+ CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}"
+else
+ CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}"
+fi
+
+
+ fi
+fi
+SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5
+printf %s "checking whether compiler supports -Werror... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Werror
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Werror
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5
+printf %s "checking whether compiler supports -herror_on_warning... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-herror_on_warning
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-herror_on_warning
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether tls_model attribute is compilable" >&5
+printf %s "checking whether tls_model attribute is compilable... " >&6; }
+if test ${je_cv_tls_model+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+static __thread int
+ __attribute__((tls_model("initial-exec"), unused)) foo;
+ foo = 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_tls_model=yes
+else $as_nop
+ je_cv_tls_model=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_tls_model" >&5
+printf "%s\n" "$je_cv_tls_model" >&6; }
+
+CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}"
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5
+printf %s "checking whether compiler supports -Werror... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Werror
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Werror
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5
+printf %s "checking whether compiler supports -herror_on_warning... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-herror_on_warning
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-herror_on_warning
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether alloc_size attribute is compilable" >&5
+printf %s "checking whether alloc_size attribute is compilable... " >&6; }
+if test ${je_cv_alloc_size+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+int
+main (void)
+{
+void *foo(size_t size) __attribute__((alloc_size(1)));
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_alloc_size=yes
+else $as_nop
+ je_cv_alloc_size=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_alloc_size" >&5
+printf "%s\n" "$je_cv_alloc_size" >&6; }
+
+CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}"
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+if test "x${je_cv_alloc_size}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_ATTR_ALLOC_SIZE " >>confdefs.h
+
+fi
+SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5
+printf %s "checking whether compiler supports -Werror... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Werror
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Werror
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5
+printf %s "checking whether compiler supports -herror_on_warning... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-herror_on_warning
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-herror_on_warning
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether format(gnu_printf, ...) attribute is compilable" >&5
+printf %s "checking whether format(gnu_printf, ...) attribute is compilable... " >&6; }
+if test ${je_cv_format_gnu_printf+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+int
+main (void)
+{
+void *foo(const char *format, ...) __attribute__((format(gnu_printf, 1, 2)));
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_format_gnu_printf=yes
+else $as_nop
+ je_cv_format_gnu_printf=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_format_gnu_printf" >&5
+printf "%s\n" "$je_cv_format_gnu_printf" >&6; }
+
+CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}"
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+if test "x${je_cv_format_gnu_printf}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_ATTR_FORMAT_GNU_PRINTF " >>confdefs.h
+
+fi
+SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5
+printf %s "checking whether compiler supports -Werror... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Werror
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Werror
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5
+printf %s "checking whether compiler supports -herror_on_warning... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-herror_on_warning
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-herror_on_warning
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether format(printf, ...) attribute is compilable" >&5
+printf %s "checking whether format(printf, ...) attribute is compilable... " >&6; }
+if test ${je_cv_format_printf+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+int
+main (void)
+{
+void *foo(const char *format, ...) __attribute__((format(printf, 1, 2)));
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_format_printf=yes
+else $as_nop
+ je_cv_format_printf=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_format_printf" >&5
+printf "%s\n" "$je_cv_format_printf" >&6; }
+
+CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}"
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+if test "x${je_cv_format_printf}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_ATTR_FORMAT_PRINTF " >>confdefs.h
+
+fi
+
+SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5
+printf %s "checking whether compiler supports -Werror... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Werror
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Werror
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5
+printf %s "checking whether compiler supports -herror_on_warning... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-herror_on_warning
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-herror_on_warning
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether format(printf, ...) attribute is compilable" >&5
+printf %s "checking whether format(printf, ...) attribute is compilable... " >&6; }
+if test ${je_cv_format_arg+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+int
+main (void)
+{
+const char * __attribute__((__format_arg__(1))) foo(const char *format);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_format_arg=yes
+else $as_nop
+ je_cv_format_arg=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_format_arg" >&5
+printf "%s\n" "$je_cv_format_arg" >&6; }
+
+CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}"
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+if test "x${je_cv_format_arg}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_ATTR_FORMAT_ARG " >>confdefs.h
+
+fi
+
+SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wimplicit-fallthrough" >&5
+printf %s "checking whether compiler supports -Wimplicit-fallthrough... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Wimplicit-fallthrough
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Wimplicit-fallthrough
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fallthrough attribute is compilable" >&5
+printf %s "checking whether fallthrough attribute is compilable... " >&6; }
+if test ${je_cv_fallthrough+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if !__has_attribute(fallthrough)
+ #error "foo"
+ #endif
+int
+main (void)
+{
+int x = 0;
+ switch (x) {
+ case 0: __attribute__((__fallthrough__));
+ case 1: return 1;
+ }
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_fallthrough=yes
+else $as_nop
+ je_cv_fallthrough=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_fallthrough" >&5
+printf "%s\n" "$je_cv_fallthrough" >&6; }
+
+CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}"
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+if test "x${je_cv_fallthrough}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_ATTR_FALLTHROUGH " >>confdefs.h
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wimplicit-fallthrough" >&5
+printf %s "checking whether compiler supports -Wimplicit-fallthrough... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Wimplicit-fallthrough
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Wimplicit-fallthrough
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wimplicit-fallthrough" >&5
+printf %s "checking whether compiler supports -Wimplicit-fallthrough... " >&6; }
+T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}"
+T_APPEND_V=-Wimplicit-fallthrough
+ if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then
+ CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}"
+else
+ CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}"
+fi
+
+ac_ext=cpp
+ac_cpp='$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
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+ je_cv_cxxflags_added=-Wimplicit-fallthrough
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cxxflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam 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
+
+if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then
+ CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}"
+else
+ CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}"
+fi
+
+
+fi
+
+SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5
+printf %s "checking whether compiler supports -Werror... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Werror
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Werror
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5
+printf %s "checking whether compiler supports -herror_on_warning... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-herror_on_warning
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-herror_on_warning
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cold attribute is compilable" >&5
+printf %s "checking whether cold attribute is compilable... " >&6; }
+if test ${je_cv_cold+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+__attribute__((__cold__)) void foo();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_cold=yes
+else $as_nop
+ je_cv_cold=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_cold" >&5
+printf "%s\n" "$je_cv_cold" >&6; }
+
+CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}"
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+if test "x${je_cv_cold}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_ATTR_COLD " >>confdefs.h
+
+fi
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether vm_make_tag is compilable" >&5
+printf %s "checking whether vm_make_tag is compilable... " >&6; }
+if test ${je_cv_vm_make_tag+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/mman.h>
+ #include <mach/vm_statistics.h>
+int
+main (void)
+{
+void *p;
+ p = mmap(0, 16, PROT_READ, MAP_ANON|MAP_PRIVATE, VM_MAKE_TAG(1), 0);
+ munmap(p, 16);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_vm_make_tag=yes
+else $as_nop
+ je_cv_vm_make_tag=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_vm_make_tag" >&5
+printf "%s\n" "$je_cv_vm_make_tag" >&6; }
+
+if test "x${je_cv_vm_make_tag}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_VM_MAKE_TAG " >>confdefs.h
+
+fi
+
+
+# Check whether --with-rpath was given.
+if test ${with_rpath+y}
+then :
+ withval=$with_rpath; if test "x$with_rpath" = "xno" ; then
+ RPATH_EXTRA=
+else
+ RPATH_EXTRA="`echo $with_rpath | tr \":\" \" \"`"
+fi
+else $as_nop
+ RPATH_EXTRA=
+
+fi
+
+
+
+# Check whether --enable-autogen was given.
+if test ${enable_autogen+y}
+then :
+ enableval=$enable_autogen; if test "x$enable_autogen" = "xno" ; then
+ enable_autogen="0"
+else
+ enable_autogen="1"
+fi
+
+else $as_nop
+ enable_autogen="0"
+
+fi
+
+
+
+
+ # Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+printf %s "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test ${ac_cv_path_install+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ # Account for fact that we put trailing slashes in our PATH walk.
+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 ${ac_cv_path_install+y}; then
+ INSTALL=$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=$ac_install_sh
+ fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+printf "%s\n" "$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='${INSTALL} -m 644'
+
+if test -n "$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=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_RANLIB+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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="${ac_tool_prefix}ranlib"
+ printf "%s\n" "$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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+printf "%s\n" "$RANLIB" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$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=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_RANLIB+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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"
+ printf "%s\n" "$as_me:${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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+printf "%s\n" "$ac_ct_RANLIB" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$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
+
+# Extract the first word of "ld", so it can be a program name with args.
+set dummy ld; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_LD+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ case $LD in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_LD="$LD" # 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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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_LD="$as_dir$ac_word$ac_exec_ext"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_LD" && ac_cv_path_LD="false"
+ ;;
+esac
+fi
+LD=$ac_cv_path_LD
+if test -n "$LD"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+printf "%s\n" "$LD" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+# Extract the first word of "autoconf", so it can be a program name with args.
+set dummy autoconf; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_AUTOCONF+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ case $AUTOCONF in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_AUTOCONF="$AUTOCONF" # 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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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_AUTOCONF="$as_dir$ac_word$ac_exec_ext"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_AUTOCONF" && ac_cv_path_AUTOCONF="false"
+ ;;
+esac
+fi
+AUTOCONF=$ac_cv_path_AUTOCONF
+if test -n "$AUTOCONF"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
+printf "%s\n" "$AUTOCONF" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+
+# Check whether --enable-doc was given.
+if test ${enable_doc+y}
+then :
+ enableval=$enable_doc; if test "x$enable_doc" = "xno" ; then
+ enable_doc="0"
+else
+ enable_doc="1"
+fi
+
+else $as_nop
+ enable_doc="1"
+
+fi
+
+
+
+# Check whether --enable-shared was given.
+if test ${enable_shared+y}
+then :
+ enableval=$enable_shared; if test "x$enable_shared" = "xno" ; then
+ enable_shared="0"
+else
+ enable_shared="1"
+fi
+
+else $as_nop
+ enable_shared="1"
+
+fi
+
+
+
+# Check whether --enable-static was given.
+if test ${enable_static+y}
+then :
+ enableval=$enable_static; if test "x$enable_static" = "xno" ; then
+ enable_static="0"
+else
+ enable_static="1"
+fi
+
+else $as_nop
+ enable_static="1"
+
+fi
+
+
+
+if test "$enable_shared$enable_static" = "00" ; then
+ as_fn_error $? "Please enable one of shared or static builds" "$LINENO" 5
+fi
+
+
+# Check whether --with-mangling was given.
+if test ${with_mangling+y}
+then :
+ withval=$with_mangling; mangling_map="$with_mangling"
+else $as_nop
+ mangling_map=""
+fi
+
+
+
+# Check whether --with-jemalloc_prefix was given.
+if test ${with_jemalloc_prefix+y}
+then :
+ withval=$with_jemalloc_prefix; JEMALLOC_PREFIX="$with_jemalloc_prefix"
+else $as_nop
+ if test "x$abi" != "xmacho" -a "x$abi" != "xpecoff"; then
+ JEMALLOC_PREFIX=""
+else
+ JEMALLOC_PREFIX="je_"
+fi
+
+fi
+
+if test "x$JEMALLOC_PREFIX" = "x" ; then
+
+printf "%s\n" "#define JEMALLOC_IS_MALLOC " >>confdefs.h
+
+else
+ JEMALLOC_CPREFIX=`echo ${JEMALLOC_PREFIX} | tr "a-z" "A-Z"`
+
+printf "%s\n" "#define JEMALLOC_PREFIX \"$JEMALLOC_PREFIX\"" >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_CPREFIX \"$JEMALLOC_CPREFIX\"" >>confdefs.h
+
+fi
+
+
+
+
+# Check whether --with-export was given.
+if test ${with_export+y}
+then :
+ withval=$with_export; if test "x$with_export" = "xno"; then
+
+printf "%s\n" "#define JEMALLOC_EXPORT /**/" >>confdefs.h
+
+fi
+
+fi
+
+
+public_syms="aligned_alloc calloc dallocx free mallctl mallctlbymib mallctlnametomib malloc malloc_conf malloc_conf_2_conf_harder malloc_message malloc_stats_print malloc_usable_size mallocx smallocx_${jemalloc_version_gid} nallocx posix_memalign rallocx realloc sallocx sdallocx xallocx"
+ac_fn_c_check_func "$LINENO" "memalign" "ac_cv_func_memalign"
+if test "x$ac_cv_func_memalign" = xyes
+then :
+
+printf "%s\n" "#define JEMALLOC_OVERRIDE_MEMALIGN " >>confdefs.h
+
+ public_syms="${public_syms} memalign"
+fi
+
+ac_fn_c_check_func "$LINENO" "valloc" "ac_cv_func_valloc"
+if test "x$ac_cv_func_valloc" = xyes
+then :
+
+printf "%s\n" "#define JEMALLOC_OVERRIDE_VALLOC " >>confdefs.h
+
+ public_syms="${public_syms} valloc"
+fi
+
+ac_fn_c_check_func "$LINENO" "malloc_size" "ac_cv_func_malloc_size"
+if test "x$ac_cv_func_malloc_size" = xyes
+then :
+
+printf "%s\n" "#define JEMALLOC_HAVE_MALLOC_SIZE " >>confdefs.h
+
+ public_syms="${public_syms} malloc_size"
+fi
+
+
+wrap_syms=
+if test "x${JEMALLOC_PREFIX}" = "x" ; then
+ ac_fn_c_check_func "$LINENO" "__libc_calloc" "ac_cv_func___libc_calloc"
+if test "x$ac_cv_func___libc_calloc" = xyes
+then :
+
+printf "%s\n" "#define JEMALLOC_OVERRIDE___LIBC_CALLOC " >>confdefs.h
+
+ wrap_syms="${wrap_syms} __libc_calloc"
+fi
+
+ ac_fn_c_check_func "$LINENO" "__libc_free" "ac_cv_func___libc_free"
+if test "x$ac_cv_func___libc_free" = xyes
+then :
+
+printf "%s\n" "#define JEMALLOC_OVERRIDE___LIBC_FREE " >>confdefs.h
+
+ wrap_syms="${wrap_syms} __libc_free"
+fi
+
+ ac_fn_c_check_func "$LINENO" "__libc_malloc" "ac_cv_func___libc_malloc"
+if test "x$ac_cv_func___libc_malloc" = xyes
+then :
+
+printf "%s\n" "#define JEMALLOC_OVERRIDE___LIBC_MALLOC " >>confdefs.h
+
+ wrap_syms="${wrap_syms} __libc_malloc"
+fi
+
+ ac_fn_c_check_func "$LINENO" "__libc_memalign" "ac_cv_func___libc_memalign"
+if test "x$ac_cv_func___libc_memalign" = xyes
+then :
+
+printf "%s\n" "#define JEMALLOC_OVERRIDE___LIBC_MEMALIGN " >>confdefs.h
+
+ wrap_syms="${wrap_syms} __libc_memalign"
+fi
+
+ ac_fn_c_check_func "$LINENO" "__libc_realloc" "ac_cv_func___libc_realloc"
+if test "x$ac_cv_func___libc_realloc" = xyes
+then :
+
+printf "%s\n" "#define JEMALLOC_OVERRIDE___LIBC_REALLOC " >>confdefs.h
+
+ wrap_syms="${wrap_syms} __libc_realloc"
+fi
+
+ ac_fn_c_check_func "$LINENO" "__libc_valloc" "ac_cv_func___libc_valloc"
+if test "x$ac_cv_func___libc_valloc" = xyes
+then :
+
+printf "%s\n" "#define JEMALLOC_OVERRIDE___LIBC_VALLOC " >>confdefs.h
+
+ wrap_syms="${wrap_syms} __libc_valloc"
+fi
+
+ ac_fn_c_check_func "$LINENO" "__posix_memalign" "ac_cv_func___posix_memalign"
+if test "x$ac_cv_func___posix_memalign" = xyes
+then :
+
+printf "%s\n" "#define JEMALLOC_OVERRIDE___POSIX_MEMALIGN " >>confdefs.h
+
+ wrap_syms="${wrap_syms} __posix_memalign"
+fi
+
+fi
+
+case "${host}" in
+ *-*-mingw* | *-*-cygwin*)
+ wrap_syms="${wrap_syms} tls_callback"
+ ;;
+ *)
+ ;;
+esac
+
+
+# Check whether --with-private_namespace was given.
+if test ${with_private_namespace+y}
+then :
+ withval=$with_private_namespace; JEMALLOC_PRIVATE_NAMESPACE="${with_private_namespace}je_"
+else $as_nop
+ JEMALLOC_PRIVATE_NAMESPACE="je_"
+
+fi
+
+
+printf "%s\n" "#define JEMALLOC_PRIVATE_NAMESPACE $JEMALLOC_PRIVATE_NAMESPACE" >>confdefs.h
+
+private_namespace="$JEMALLOC_PRIVATE_NAMESPACE"
+
+
+
+# Check whether --with-install_suffix was given.
+if test ${with_install_suffix+y}
+then :
+ withval=$with_install_suffix; case "$with_install_suffix" in
+ *\ * ) as_fn_error $? "Install suffix should not contain spaces" "$LINENO" 5 ;;
+ * ) INSTALL_SUFFIX="$with_install_suffix" ;;
+esac
+else $as_nop
+ INSTALL_SUFFIX=
+
+fi
+
+install_suffix="$INSTALL_SUFFIX"
+
+
+
+# Check whether --with-malloc_conf was given.
+if test ${with_malloc_conf+y}
+then :
+ withval=$with_malloc_conf; JEMALLOC_CONFIG_MALLOC_CONF="$with_malloc_conf"
+else $as_nop
+ JEMALLOC_CONFIG_MALLOC_CONF=""
+
+fi
+
+config_malloc_conf="$JEMALLOC_CONFIG_MALLOC_CONF"
+
+printf "%s\n" "#define JEMALLOC_CONFIG_MALLOC_CONF \"$config_malloc_conf\"" >>confdefs.h
+
+
+je_="je_"
+
+
+cfgoutputs_in="Makefile.in"
+cfgoutputs_in="${cfgoutputs_in} jemalloc.pc.in"
+cfgoutputs_in="${cfgoutputs_in} doc/html.xsl.in"
+cfgoutputs_in="${cfgoutputs_in} doc/manpages.xsl.in"
+cfgoutputs_in="${cfgoutputs_in} doc/jemalloc.xml.in"
+cfgoutputs_in="${cfgoutputs_in} include/jemalloc/jemalloc_macros.h.in"
+cfgoutputs_in="${cfgoutputs_in} include/jemalloc/jemalloc_protos.h.in"
+cfgoutputs_in="${cfgoutputs_in} include/jemalloc/jemalloc_typedefs.h.in"
+cfgoutputs_in="${cfgoutputs_in} include/jemalloc/internal/jemalloc_preamble.h.in"
+cfgoutputs_in="${cfgoutputs_in} test/test.sh.in"
+cfgoutputs_in="${cfgoutputs_in} test/include/test/jemalloc_test.h.in"
+
+cfgoutputs_out="Makefile"
+cfgoutputs_out="${cfgoutputs_out} jemalloc.pc"
+cfgoutputs_out="${cfgoutputs_out} doc/html.xsl"
+cfgoutputs_out="${cfgoutputs_out} doc/manpages.xsl"
+cfgoutputs_out="${cfgoutputs_out} doc/jemalloc.xml"
+cfgoutputs_out="${cfgoutputs_out} include/jemalloc/jemalloc_macros.h"
+cfgoutputs_out="${cfgoutputs_out} include/jemalloc/jemalloc_protos.h"
+cfgoutputs_out="${cfgoutputs_out} include/jemalloc/jemalloc_typedefs.h"
+cfgoutputs_out="${cfgoutputs_out} include/jemalloc/internal/jemalloc_preamble.h"
+cfgoutputs_out="${cfgoutputs_out} test/test.sh"
+cfgoutputs_out="${cfgoutputs_out} test/include/test/jemalloc_test.h"
+
+cfgoutputs_tup="Makefile"
+cfgoutputs_tup="${cfgoutputs_tup} jemalloc.pc:jemalloc.pc.in"
+cfgoutputs_tup="${cfgoutputs_tup} doc/html.xsl:doc/html.xsl.in"
+cfgoutputs_tup="${cfgoutputs_tup} doc/manpages.xsl:doc/manpages.xsl.in"
+cfgoutputs_tup="${cfgoutputs_tup} doc/jemalloc.xml:doc/jemalloc.xml.in"
+cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/jemalloc_macros.h:include/jemalloc/jemalloc_macros.h.in"
+cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/jemalloc_protos.h:include/jemalloc/jemalloc_protos.h.in"
+cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/jemalloc_typedefs.h:include/jemalloc/jemalloc_typedefs.h.in"
+cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/internal/jemalloc_preamble.h"
+cfgoutputs_tup="${cfgoutputs_tup} test/test.sh:test/test.sh.in"
+cfgoutputs_tup="${cfgoutputs_tup} test/include/test/jemalloc_test.h:test/include/test/jemalloc_test.h.in"
+
+cfghdrs_in="include/jemalloc/jemalloc_defs.h.in"
+cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/jemalloc_internal_defs.h.in"
+cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/private_symbols.sh"
+cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/private_namespace.sh"
+cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/public_namespace.sh"
+cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/public_unnamespace.sh"
+cfghdrs_in="${cfghdrs_in} include/jemalloc/jemalloc_rename.sh"
+cfghdrs_in="${cfghdrs_in} include/jemalloc/jemalloc_mangle.sh"
+cfghdrs_in="${cfghdrs_in} include/jemalloc/jemalloc.sh"
+cfghdrs_in="${cfghdrs_in} test/include/test/jemalloc_test_defs.h.in"
+
+cfghdrs_out="include/jemalloc/jemalloc_defs.h"
+cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc${install_suffix}.h"
+cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/private_symbols.awk"
+cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/private_symbols_jet.awk"
+cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/public_symbols.txt"
+cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/public_namespace.h"
+cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/public_unnamespace.h"
+cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_protos_jet.h"
+cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_rename.h"
+cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_mangle.h"
+cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_mangle_jet.h"
+cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/jemalloc_internal_defs.h"
+cfghdrs_out="${cfghdrs_out} test/include/test/jemalloc_test_defs.h"
+
+cfghdrs_tup="include/jemalloc/jemalloc_defs.h:include/jemalloc/jemalloc_defs.h.in"
+cfghdrs_tup="${cfghdrs_tup} include/jemalloc/internal/jemalloc_internal_defs.h:include/jemalloc/internal/jemalloc_internal_defs.h.in"
+cfghdrs_tup="${cfghdrs_tup} test/include/test/jemalloc_test_defs.h:test/include/test/jemalloc_test_defs.h.in"
+
+
+# Check whether --enable-debug was given.
+if test ${enable_debug+y}
+then :
+ enableval=$enable_debug; if test "x$enable_debug" = "xno" ; then
+ enable_debug="0"
+else
+ enable_debug="1"
+fi
+
+else $as_nop
+ enable_debug="0"
+
+fi
+
+if test "x$enable_debug" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_DEBUG " >>confdefs.h
+
+fi
+
+
+if test "x$enable_debug" = "x0" ; then
+ if test "x$GCC" = "xyes" ; then
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O3" >&5
+printf %s "checking whether compiler supports -O3... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-O3
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-O3
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O3" >&5
+printf %s "checking whether compiler supports -O3... " >&6; }
+T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}"
+T_APPEND_V=-O3
+ if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then
+ CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}"
+else
+ CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}"
+fi
+
+ac_ext=cpp
+ac_cpp='$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
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+ je_cv_cxxflags_added=-O3
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cxxflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam 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
+
+if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then
+ CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}"
+else
+ CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -funroll-loops" >&5
+printf %s "checking whether compiler supports -funroll-loops... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-funroll-loops
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-funroll-loops
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+ elif test "x$je_cv_msvc" = "xyes" ; then
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O2" >&5
+printf %s "checking whether compiler supports -O2... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-O2
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-O2
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O2" >&5
+printf %s "checking whether compiler supports -O2... " >&6; }
+T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}"
+T_APPEND_V=-O2
+ if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then
+ CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}"
+else
+ CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}"
+fi
+
+ac_ext=cpp
+ac_cpp='$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
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+ je_cv_cxxflags_added=-O2
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cxxflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam 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
+
+if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then
+ CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}"
+else
+ CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}"
+fi
+
+
+ else
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O" >&5
+printf %s "checking whether compiler supports -O... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-O
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-O
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O" >&5
+printf %s "checking whether compiler supports -O... " >&6; }
+T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}"
+T_APPEND_V=-O
+ if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then
+ CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}"
+else
+ CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}"
+fi
+
+ac_ext=cpp
+ac_cpp='$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
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"
+then :
+ je_cv_cxxflags_added=-O
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cxxflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam 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
+
+if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then
+ CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}"
+else
+ CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}"
+fi
+
+
+ fi
+fi
+
+# Check whether --enable-stats was given.
+if test ${enable_stats+y}
+then :
+ enableval=$enable_stats; if test "x$enable_stats" = "xno" ; then
+ enable_stats="0"
+else
+ enable_stats="1"
+fi
+
+else $as_nop
+ enable_stats="1"
+
+fi
+
+if test "x$enable_stats" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_STATS " >>confdefs.h
+
+fi
+
+
+# Check whether --enable-experimental_smallocx was given.
+if test ${enable_experimental_smallocx+y}
+then :
+ enableval=$enable_experimental_smallocx; if test "x$enable_experimental_smallocx" = "xno" ; then
+enable_experimental_smallocx="0"
+else
+enable_experimental_smallocx="1"
+fi
+
+else $as_nop
+ enable_experimental_smallocx="0"
+
+fi
+
+if test "x$enable_experimental_smallocx" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_EXPERIMENTAL_SMALLOCX_API " >>confdefs.h
+
+fi
+
+
+# Check whether --enable-prof was given.
+if test ${enable_prof+y}
+then :
+ enableval=$enable_prof; if test "x$enable_prof" = "xno" ; then
+ enable_prof="0"
+else
+ enable_prof="1"
+fi
+
+else $as_nop
+ enable_prof="0"
+
+fi
+
+if test "x$enable_prof" = "x1" ; then
+ backtrace_method=""
+else
+ backtrace_method="N/A"
+fi
+
+# Check whether --enable-prof-libunwind was given.
+if test ${enable_prof_libunwind+y}
+then :
+ enableval=$enable_prof_libunwind; if test "x$enable_prof_libunwind" = "xno" ; then
+ enable_prof_libunwind="0"
+else
+ enable_prof_libunwind="1"
+ if test "x$enable_prof" = "x0" ; then
+ as_fn_error $? "--enable-prof-libunwind should only be used with --enable-prof" "$LINENO" 5
+ fi
+fi
+
+else $as_nop
+ enable_prof_libunwind="0"
+
+fi
+
+
+# Check whether --with-static_libunwind was given.
+if test ${with_static_libunwind+y}
+then :
+ withval=$with_static_libunwind; if test "x$with_static_libunwind" = "xno" ; then
+ LUNWIND="-lunwind"
+else
+ if test ! -f "$with_static_libunwind" ; then
+ as_fn_error $? "Static libunwind not found: $with_static_libunwind" "$LINENO" 5
+ fi
+ LUNWIND="$with_static_libunwind"
+fi
+else $as_nop
+ LUNWIND="-lunwind"
+
+fi
+
+if test "x$backtrace_method" = "x" -a "x$enable_prof_libunwind" = "x1" ; then
+ for ac_header in libunwind.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "libunwind.h" "ac_cv_header_libunwind_h" "$ac_includes_default"
+if test "x$ac_cv_header_libunwind_h" = xyes
+then :
+ printf "%s\n" "#define HAVE_LIBUNWIND_H 1" >>confdefs.h
+
+else $as_nop
+ enable_prof_libunwind="0"
+fi
+
+done
+ if test "x$LUNWIND" = "x-lunwind" ; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for unw_backtrace in -lunwind" >&5
+printf %s "checking for unw_backtrace in -lunwind... " >&6; }
+if test ${ac_cv_lib_unwind_unw_backtrace+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lunwind $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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. */
+char unw_backtrace ();
+int
+main (void)
+{
+return unw_backtrace ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ ac_cv_lib_unwind_unw_backtrace=yes
+else $as_nop
+ ac_cv_lib_unwind_unw_backtrace=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_unwind_unw_backtrace" >&5
+printf "%s\n" "$ac_cv_lib_unwind_unw_backtrace" >&6; }
+if test "x$ac_cv_lib_unwind_unw_backtrace" = xyes
+then :
+ T_APPEND_V=$LUNWIND
+ if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ LIBS="${LIBS}${T_APPEND_V}"
+else
+ LIBS="${LIBS} ${T_APPEND_V}"
+fi
+
+
+else $as_nop
+ enable_prof_libunwind="0"
+fi
+
+ else
+ T_APPEND_V=$LUNWIND
+ if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ LIBS="${LIBS}${T_APPEND_V}"
+else
+ LIBS="${LIBS} ${T_APPEND_V}"
+fi
+
+
+ fi
+ if test "x${enable_prof_libunwind}" = "x1" ; then
+ backtrace_method="libunwind"
+
+printf "%s\n" "#define JEMALLOC_PROF_LIBUNWIND " >>confdefs.h
+
+ fi
+fi
+
+# Check whether --enable-prof-libgcc was given.
+if test ${enable_prof_libgcc+y}
+then :
+ enableval=$enable_prof_libgcc; if test "x$enable_prof_libgcc" = "xno" ; then
+ enable_prof_libgcc="0"
+else
+ enable_prof_libgcc="1"
+fi
+
+else $as_nop
+ enable_prof_libgcc="1"
+
+fi
+
+if test "x$backtrace_method" = "x" -a "x$enable_prof_libgcc" = "x1" \
+ -a "x$GCC" = "xyes" ; then
+ for ac_header in unwind.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "unwind.h" "ac_cv_header_unwind_h" "$ac_includes_default"
+if test "x$ac_cv_header_unwind_h" = xyes
+then :
+ printf "%s\n" "#define HAVE_UNWIND_H 1" >>confdefs.h
+
+else $as_nop
+ enable_prof_libgcc="0"
+fi
+
+done
+ if test "x${enable_prof_libgcc}" = "x1" ; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _Unwind_Backtrace in -lgcc" >&5
+printf %s "checking for _Unwind_Backtrace in -lgcc... " >&6; }
+if test ${ac_cv_lib_gcc__Unwind_Backtrace+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgcc $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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. */
+char _Unwind_Backtrace ();
+int
+main (void)
+{
+return _Unwind_Backtrace ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ ac_cv_lib_gcc__Unwind_Backtrace=yes
+else $as_nop
+ ac_cv_lib_gcc__Unwind_Backtrace=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gcc__Unwind_Backtrace" >&5
+printf "%s\n" "$ac_cv_lib_gcc__Unwind_Backtrace" >&6; }
+if test "x$ac_cv_lib_gcc__Unwind_Backtrace" = xyes
+then :
+ T_APPEND_V=-lgcc
+ if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ LIBS="${LIBS}${T_APPEND_V}"
+else
+ LIBS="${LIBS} ${T_APPEND_V}"
+fi
+
+
+else $as_nop
+ enable_prof_libgcc="0"
+fi
+
+ fi
+ if test "x${enable_prof_libgcc}" = "x1" ; then
+ backtrace_method="libgcc"
+
+printf "%s\n" "#define JEMALLOC_PROF_LIBGCC " >>confdefs.h
+
+ fi
+else
+ enable_prof_libgcc="0"
+fi
+
+# Check whether --enable-prof-gcc was given.
+if test ${enable_prof_gcc+y}
+then :
+ enableval=$enable_prof_gcc; if test "x$enable_prof_gcc" = "xno" ; then
+ enable_prof_gcc="0"
+else
+ enable_prof_gcc="1"
+fi
+
+else $as_nop
+ enable_prof_gcc="1"
+
+fi
+
+if test "x$backtrace_method" = "x" -a "x$enable_prof_gcc" = "x1" \
+ -a "x$GCC" = "xyes" ; then
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -fno-omit-frame-pointer" >&5
+printf %s "checking whether compiler supports -fno-omit-frame-pointer... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-fno-omit-frame-pointer
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-fno-omit-frame-pointer
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+ backtrace_method="gcc intrinsics"
+
+printf "%s\n" "#define JEMALLOC_PROF_GCC " >>confdefs.h
+
+else
+ enable_prof_gcc="0"
+fi
+
+if test "x$backtrace_method" = "x" ; then
+ backtrace_method="none (disabling profiling)"
+ enable_prof="0"
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking configured backtracing method" >&5
+printf %s "checking configured backtracing method... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $backtrace_method" >&5
+printf "%s\n" "$backtrace_method" >&6; }
+if test "x$enable_prof" = "x1" ; then
+ T_APPEND_V=$LM
+ if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ LIBS="${LIBS}${T_APPEND_V}"
+else
+ LIBS="${LIBS} ${T_APPEND_V}"
+fi
+
+
+
+
+printf "%s\n" "#define JEMALLOC_PROF " >>confdefs.h
+
+fi
+
+
+if test "x${maps_coalesce}" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_MAPS_COALESCE " >>confdefs.h
+
+fi
+
+if test "x$default_retain" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_RETAIN " >>confdefs.h
+
+fi
+
+if test "x$zero_realloc_default_free" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_ZERO_REALLOC_DEFAULT_FREE " >>confdefs.h
+
+fi
+
+have_dss="1"
+ac_fn_c_check_func "$LINENO" "sbrk" "ac_cv_func_sbrk"
+if test "x$ac_cv_func_sbrk" = xyes
+then :
+ have_sbrk="1"
+else $as_nop
+ have_sbrk="0"
+fi
+
+if test "x$have_sbrk" = "x1" ; then
+ if test "x$sbrk_deprecated" = "x1" ; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Disabling dss allocation because sbrk is deprecated" >&5
+printf "%s\n" "Disabling dss allocation because sbrk is deprecated" >&6; }
+ have_dss="0"
+ fi
+else
+ have_dss="0"
+fi
+
+if test "x$have_dss" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_DSS " >>confdefs.h
+
+fi
+
+# Check whether --enable-fill was given.
+if test ${enable_fill+y}
+then :
+ enableval=$enable_fill; if test "x$enable_fill" = "xno" ; then
+ enable_fill="0"
+else
+ enable_fill="1"
+fi
+
+else $as_nop
+ enable_fill="1"
+
+fi
+
+if test "x$enable_fill" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_FILL " >>confdefs.h
+
+fi
+
+
+# Check whether --enable-utrace was given.
+if test ${enable_utrace+y}
+then :
+ enableval=$enable_utrace; if test "x$enable_utrace" = "xno" ; then
+ enable_utrace="0"
+else
+ enable_utrace="1"
+fi
+
+else $as_nop
+ enable_utrace="0"
+
+fi
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether utrace(2) is compilable" >&5
+printf %s "checking whether utrace(2) is compilable... " >&6; }
+if test ${je_cv_utrace+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/time.h>
+#include <sys/uio.h>
+#include <sys/ktrace.h>
+
+int
+main (void)
+{
+
+ utrace((void *)0, 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_utrace=yes
+else $as_nop
+ je_cv_utrace=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_utrace" >&5
+printf "%s\n" "$je_cv_utrace" >&6; }
+
+if test "x${je_cv_utrace}" = "xno" ; then
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether utrace(2) with label is compilable" >&5
+printf %s "checking whether utrace(2) with label is compilable... " >&6; }
+if test ${je_cv_utrace_label+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <sys/types.h>
+ #include <sys/param.h>
+ #include <sys/time.h>
+ #include <sys/uio.h>
+ #include <sys/ktrace.h>
+
+int
+main (void)
+{
+
+ utrace((void *)0, (void *)0, 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_utrace_label=yes
+else $as_nop
+ je_cv_utrace_label=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_utrace_label" >&5
+printf "%s\n" "$je_cv_utrace_label" >&6; }
+
+ if test "x${je_cv_utrace_label}" = "xno"; then
+ enable_utrace="0"
+ fi
+ if test "x$enable_utrace" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_UTRACE_LABEL " >>confdefs.h
+
+ fi
+else
+ if test "x$enable_utrace" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_UTRACE " >>confdefs.h
+
+ fi
+fi
+
+
+# Check whether --enable-xmalloc was given.
+if test ${enable_xmalloc+y}
+then :
+ enableval=$enable_xmalloc; if test "x$enable_xmalloc" = "xno" ; then
+ enable_xmalloc="0"
+else
+ enable_xmalloc="1"
+fi
+
+else $as_nop
+ enable_xmalloc="0"
+
+fi
+
+if test "x$enable_xmalloc" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_XMALLOC " >>confdefs.h
+
+fi
+
+
+# Check whether --enable-cache-oblivious was given.
+if test ${enable_cache_oblivious+y}
+then :
+ enableval=$enable_cache_oblivious; if test "x$enable_cache_oblivious" = "xno" ; then
+ enable_cache_oblivious="0"
+else
+ enable_cache_oblivious="1"
+fi
+
+else $as_nop
+ enable_cache_oblivious="1"
+
+fi
+
+if test "x$enable_cache_oblivious" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_CACHE_OBLIVIOUS " >>confdefs.h
+
+fi
+
+
+# Check whether --enable-log was given.
+if test ${enable_log+y}
+then :
+ enableval=$enable_log; if test "x$enable_log" = "xno" ; then
+ enable_log="0"
+else
+ enable_log="1"
+fi
+
+else $as_nop
+ enable_log="0"
+
+fi
+
+if test "x$enable_log" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_LOG " >>confdefs.h
+
+fi
+
+
+# Check whether --enable-readlinkat was given.
+if test ${enable_readlinkat+y}
+then :
+ enableval=$enable_readlinkat; if test "x$enable_readlinkat" = "xno" ; then
+ enable_readlinkat="0"
+else
+ enable_readlinkat="1"
+fi
+
+else $as_nop
+ enable_readlinkat="0"
+
+fi
+
+if test "x$enable_readlinkat" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_READLINKAT " >>confdefs.h
+
+fi
+
+
+# Check whether --enable-opt-safety-checks was given.
+if test ${enable_opt_safety_checks+y}
+then :
+ enableval=$enable_opt_safety_checks; if test "x$enable_opt_safety_checks" = "xno" ; then
+ enable_opt_safety_checks="0"
+else
+ enable_opt_safety_checks="1"
+fi
+
+else $as_nop
+ enable_opt_safety_checks="0"
+
+fi
+
+if test "x$enable_opt_safety_checks" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_OPT_SAFETY_CHECKS " >>confdefs.h
+
+fi
+
+
+# Check whether --enable-opt-size-checks was given.
+if test ${enable_opt_size_checks+y}
+then :
+ enableval=$enable_opt_size_checks; if test "x$enable_opt_size_checks" = "xno" ; then
+ enable_opt_size_checks="0"
+else
+ enable_opt_size_checks="1"
+fi
+
+else $as_nop
+ enable_opt_size_checks="0"
+
+fi
+
+if test "x$enable_opt_size_checks" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_OPT_SIZE_CHECKS " >>confdefs.h
+
+fi
+
+
+# Check whether --enable-uaf-detection was given.
+if test ${enable_uaf_detection+y}
+then :
+ enableval=$enable_uaf_detection; if test "x$enable_uaf_detection" = "xno" ; then
+ enable_uaf_detection="0"
+else
+ enable_uaf_detection="1"
+fi
+
+else $as_nop
+ enable_uaf_detection="0"
+
+fi
+
+if test "x$enable_uaf_detection" = "x1" ; then
+ printf "%s\n" "#define JEMALLOC_UAF_DETECTION " >>confdefs.h
+
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program using __builtin_unreachable is compilable" >&5
+printf %s "checking whether a program using __builtin_unreachable is compilable... " >&6; }
+if test ${je_cv_gcc_builtin_unreachable+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+void foo (void) {
+ __builtin_unreachable();
+}
+
+int
+main (void)
+{
+
+ {
+ foo();
+ }
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_gcc_builtin_unreachable=yes
+else $as_nop
+ je_cv_gcc_builtin_unreachable=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_builtin_unreachable" >&5
+printf "%s\n" "$je_cv_gcc_builtin_unreachable" >&6; }
+
+if test "x${je_cv_gcc_builtin_unreachable}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_INTERNAL_UNREACHABLE __builtin_unreachable" >>confdefs.h
+
+else
+
+printf "%s\n" "#define JEMALLOC_INTERNAL_UNREACHABLE abort" >>confdefs.h
+
+fi
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program using __builtin_ffsl is compilable" >&5
+printf %s "checking whether a program using __builtin_ffsl is compilable... " >&6; }
+if test ${je_cv_gcc_builtin_ffsl+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <stdio.h>
+#include <strings.h>
+#include <string.h>
+
+int
+main (void)
+{
+
+ {
+ int rv = __builtin_ffsl(0x08);
+ printf("%d\n", rv);
+ }
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_gcc_builtin_ffsl=yes
+else $as_nop
+ je_cv_gcc_builtin_ffsl=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_builtin_ffsl" >&5
+printf "%s\n" "$je_cv_gcc_builtin_ffsl" >&6; }
+
+if test "x${je_cv_gcc_builtin_ffsl}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_INTERNAL_FFSLL __builtin_ffsll" >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_INTERNAL_FFSL __builtin_ffsl" >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_INTERNAL_FFS __builtin_ffs" >>confdefs.h
+
+else
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program using ffsl is compilable" >&5
+printf %s "checking whether a program using ffsl is compilable... " >&6; }
+if test ${je_cv_function_ffsl+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <stdio.h>
+ #include <strings.h>
+ #include <string.h>
+
+int
+main (void)
+{
+
+ {
+ int rv = ffsl(0x08);
+ printf("%d\n", rv);
+ }
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_function_ffsl=yes
+else $as_nop
+ je_cv_function_ffsl=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_function_ffsl" >&5
+printf "%s\n" "$je_cv_function_ffsl" >&6; }
+
+ if test "x${je_cv_function_ffsl}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_INTERNAL_FFSLL ffsll" >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_INTERNAL_FFSL ffsl" >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_INTERNAL_FFS ffs" >>confdefs.h
+
+ else
+ as_fn_error $? "Cannot build without ffsl(3) or __builtin_ffsl()" "$LINENO" 5
+ fi
+fi
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program using __builtin_popcountl is compilable" >&5
+printf %s "checking whether a program using __builtin_popcountl is compilable... " >&6; }
+if test ${je_cv_gcc_builtin_popcountl+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <stdio.h>
+#include <strings.h>
+#include <string.h>
+
+int
+main (void)
+{
+
+ {
+ int rv = __builtin_popcountl(0x08);
+ printf("%d\n", rv);
+ }
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_gcc_builtin_popcountl=yes
+else $as_nop
+ je_cv_gcc_builtin_popcountl=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_builtin_popcountl" >&5
+printf "%s\n" "$je_cv_gcc_builtin_popcountl" >&6; }
+
+if test "x${je_cv_gcc_builtin_popcountl}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_INTERNAL_POPCOUNT __builtin_popcount" >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_INTERNAL_POPCOUNTL __builtin_popcountl" >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_INTERNAL_POPCOUNTLL __builtin_popcountll" >>confdefs.h
+
+fi
+
+
+# Check whether --with-lg_quantum was given.
+if test ${with_lg_quantum+y}
+then :
+ withval=$with_lg_quantum;
+fi
+
+if test "x$with_lg_quantum" != "x" ; then
+
+printf "%s\n" "#define LG_QUANTUM $with_lg_quantum" >>confdefs.h
+
+fi
+
+
+# Check whether --with-lg_slab_maxregs was given.
+if test ${with_lg_slab_maxregs+y}
+then :
+ withval=$with_lg_slab_maxregs; CONFIG_LG_SLAB_MAXREGS="with_lg_slab_maxregs"
+else $as_nop
+ CONFIG_LG_SLAB_MAXREGS=""
+fi
+
+if test "x$with_lg_slab_maxregs" != "x" ; then
+
+printf "%s\n" "#define CONFIG_LG_SLAB_MAXREGS $with_lg_slab_maxregs" >>confdefs.h
+
+fi
+
+
+# Check whether --with-lg_page was given.
+if test ${with_lg_page+y}
+then :
+ withval=$with_lg_page; LG_PAGE="$with_lg_page"
+else $as_nop
+ LG_PAGE="detect"
+fi
+
+case "${host}" in
+ aarch64-apple-darwin*)
+ if test "x${host}" != "x${build}" -a "x$LG_PAGE" = "xdetect"; then
+ LG_PAGE=14
+ fi
+ ;;
+esac
+if test "x$LG_PAGE" = "xdetect"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking LG_PAGE" >&5
+printf %s "checking LG_PAGE... " >&6; }
+if test ${je_cv_lg_page+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test "$cross_compiling" = yes
+then :
+ je_cv_lg_page=12
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <strings.h>
+#ifdef _WIN32
+#include <windows.h>
+#else
+#include <unistd.h>
+#endif
+#include <stdio.h>
+
+int
+main (void)
+{
+
+ int result;
+ FILE *f;
+
+#ifdef _WIN32
+ SYSTEM_INFO si;
+ GetSystemInfo(&si);
+ result = si.dwPageSize;
+#else
+ result = sysconf(_SC_PAGESIZE);
+#endif
+ if (result == -1) {
+ return 1;
+ }
+ result = JEMALLOC_INTERNAL_FFSL(result) - 1;
+
+ f = fopen("conftest.out", "w");
+ if (f == NULL) {
+ return 1;
+ }
+ fprintf(f, "%d", result);
+ fclose(f);
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"
+then :
+ je_cv_lg_page=`cat conftest.out`
+else $as_nop
+ je_cv_lg_page=undefined
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_lg_page" >&5
+printf "%s\n" "$je_cv_lg_page" >&6; }
+fi
+if test "x${je_cv_lg_page}" != "x" ; then
+ LG_PAGE="${je_cv_lg_page}"
+fi
+if test "x${LG_PAGE}" != "xundefined" ; then
+
+printf "%s\n" "#define LG_PAGE $LG_PAGE" >>confdefs.h
+
+else
+ as_fn_error $? "cannot determine value for LG_PAGE" "$LINENO" 5
+fi
+
+
+# Check whether --with-lg_hugepage was given.
+if test ${with_lg_hugepage+y}
+then :
+ withval=$with_lg_hugepage; je_cv_lg_hugepage="${with_lg_hugepage}"
+else $as_nop
+ je_cv_lg_hugepage=""
+fi
+
+if test "x${je_cv_lg_hugepage}" = "x" ; then
+ if test -e "/proc/meminfo" ; then
+ hpsk=`cat /proc/meminfo 2>/dev/null | \
+ grep -e '^Hugepagesize:[[:space:]]\+[0-9]\+[[:space:]]kB$' | \
+ awk '{print $2}'`
+ if test "x${hpsk}" != "x" ; then
+ je_cv_lg_hugepage=10
+ while test "${hpsk}" -gt 1 ; do
+ hpsk="$((hpsk / 2))"
+ je_cv_lg_hugepage="$((je_cv_lg_hugepage + 1))"
+ done
+ fi
+ fi
+
+ if test "x${je_cv_lg_hugepage}" = "x" ; then
+ je_cv_lg_hugepage=21
+ fi
+fi
+if test "x${LG_PAGE}" != "xundefined" -a \
+ "${je_cv_lg_hugepage}" -lt "${LG_PAGE}" ; then
+ as_fn_error $? "Huge page size (2^${je_cv_lg_hugepage}) must be at least page size (2^${LG_PAGE})" "$LINENO" 5
+fi
+
+printf "%s\n" "#define LG_HUGEPAGE ${je_cv_lg_hugepage}" >>confdefs.h
+
+
+# Check whether --enable-libdl was given.
+if test ${enable_libdl+y}
+then :
+ enableval=$enable_libdl; if test "x$enable_libdl" = "xno" ; then
+ enable_libdl="0"
+else
+ enable_libdl="1"
+fi
+
+else $as_nop
+ enable_libdl="1"
+
+fi
+
+
+
+
+if test "x$abi" != "xpecoff" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_PTHREAD " >>confdefs.h
+
+ for ac_header in pthread.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
+if test "x$ac_cv_header_pthread_h" = xyes
+then :
+ printf "%s\n" "#define HAVE_PTHREAD_H 1" >>confdefs.h
+
+else $as_nop
+ as_fn_error $? "pthread.h is missing" "$LINENO" 5
+fi
+
+done
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
+printf %s "checking for pthread_create in -lpthread... " >&6; }
+if test ${ac_cv_lib_pthread_pthread_create+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpthread $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$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. */
+char pthread_create ();
+int
+main (void)
+{
+return pthread_create ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ ac_cv_lib_pthread_pthread_create=yes
+else $as_nop
+ ac_cv_lib_pthread_pthread_create=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
+printf "%s\n" "$ac_cv_lib_pthread_pthread_create" >&6; }
+if test "x$ac_cv_lib_pthread_pthread_create" = xyes
+then :
+ T_APPEND_V=-pthread
+ if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ LIBS="${LIBS}${T_APPEND_V}"
+else
+ LIBS="${LIBS} ${T_APPEND_V}"
+fi
+
+
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5
+printf %s "checking for library containing pthread_create... " >&6; }
+if test ${ac_cv_search_pthread_create+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+char pthread_create ();
+int
+main (void)
+{
+return pthread_create ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in ''
+do
+ if test -z "$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_create=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext
+ if test ${ac_cv_search_pthread_create+y}
+then :
+ break
+fi
+done
+if test ${ac_cv_search_pthread_create+y}
+then :
+
+else $as_nop
+ ac_cv_search_pthread_create=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_create" >&5
+printf "%s\n" "$ac_cv_search_pthread_create" >&6; }
+ac_res=$ac_cv_search_pthread_create
+if test "$ac_res" != no
+then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+else $as_nop
+ as_fn_error $? "libpthread is missing" "$LINENO" 5
+fi
+
+fi
+
+ wrap_syms="${wrap_syms} pthread_create"
+ have_pthread="1"
+
+ if test "x$enable_libdl" = "x1" ; then
+ have_dlsym="1"
+ for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
+if test "x$ac_cv_header_dlfcn_h" = xyes
+then :
+ printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h
+ ac_fn_c_check_func "$LINENO" "dlsym" "ac_cv_func_dlsym"
+if test "x$ac_cv_func_dlsym" = xyes
+then :
+
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5
+printf %s "checking for dlsym in -ldl... " >&6; }
+if test ${ac_cv_lib_dl_dlsym+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+char dlsym ();
+int
+main (void)
+{
+return dlsym ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ ac_cv_lib_dl_dlsym=yes
+else $as_nop
+ ac_cv_lib_dl_dlsym=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5
+printf "%s\n" "$ac_cv_lib_dl_dlsym" >&6; }
+if test "x$ac_cv_lib_dl_dlsym" = xyes
+then :
+ LIBS="$LIBS -ldl"
+else $as_nop
+ have_dlsym="0"
+fi
+
+fi
+
+else $as_nop
+ have_dlsym="0"
+fi
+
+done
+ if test "x$have_dlsym" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_DLSYM " >>confdefs.h
+
+ fi
+ else
+ have_dlsym="0"
+ fi
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_atfork(3) is compilable" >&5
+printf %s "checking whether pthread_atfork(3) is compilable... " >&6; }
+if test ${je_cv_pthread_atfork+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <pthread.h>
+
+int
+main (void)
+{
+
+ pthread_atfork((void *)0, (void *)0, (void *)0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_pthread_atfork=yes
+else $as_nop
+ je_cv_pthread_atfork=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_pthread_atfork" >&5
+printf "%s\n" "$je_cv_pthread_atfork" >&6; }
+
+ if test "x${je_cv_pthread_atfork}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_PTHREAD_ATFORK " >>confdefs.h
+
+ fi
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_setname_np(3) is compilable" >&5
+printf %s "checking whether pthread_setname_np(3) is compilable... " >&6; }
+if test ${je_cv_pthread_setname_np+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <pthread.h>
+
+int
+main (void)
+{
+
+ pthread_setname_np(pthread_self(), "setname_test");
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_pthread_setname_np=yes
+else $as_nop
+ je_cv_pthread_setname_np=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_pthread_setname_np" >&5
+printf "%s\n" "$je_cv_pthread_setname_np" >&6; }
+
+ if test "x${je_cv_pthread_setname_np}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_PTHREAD_SETNAME_NP " >>confdefs.h
+
+ fi
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_getname_np(3) is compilable" >&5
+printf %s "checking whether pthread_getname_np(3) is compilable... " >&6; }
+if test ${je_cv_pthread_getname_np+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <pthread.h>
+#include <stdlib.h>
+
+int
+main (void)
+{
+
+ {
+ char *name = malloc(16);
+ pthread_getname_np(pthread_self(), name, 16);
+ free(name);
+ }
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_pthread_getname_np=yes
+else $as_nop
+ je_cv_pthread_getname_np=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_pthread_getname_np" >&5
+printf "%s\n" "$je_cv_pthread_getname_np" >&6; }
+
+ if test "x${je_cv_pthread_getname_np}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_PTHREAD_GETNAME_NP " >>confdefs.h
+
+ fi
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthread_get_name_np(3) is compilable" >&5
+printf %s "checking whether pthread_get_name_np(3) is compilable... " >&6; }
+if test ${je_cv_pthread_get_name_np+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <pthread.h>
+#include <pthread_np.h>
+#include <stdlib.h>
+
+int
+main (void)
+{
+
+ {
+ char *name = malloc(16);
+ pthread_get_name_np(pthread_self(), name, 16);
+ free(name);
+ }
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_pthread_get_name_np=yes
+else $as_nop
+ je_cv_pthread_get_name_np=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_pthread_get_name_np" >&5
+printf "%s\n" "$je_cv_pthread_get_name_np" >&6; }
+
+ if test "x${je_cv_pthread_get_name_np}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_PTHREAD_GET_NAME_NP " >>confdefs.h
+
+ fi
+fi
+
+T_APPEND_V=-D_REENTRANT
+ if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CPPFLAGS="${CPPFLAGS}${T_APPEND_V}"
+else
+ CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
+printf %s "checking for library containing clock_gettime... " >&6; }
+if test ${ac_cv_search_clock_gettime+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+char clock_gettime ();
+int
+main (void)
+{
+return clock_gettime ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' rt
+do
+ if test -z "$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_clock_gettime=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext
+ if test ${ac_cv_search_clock_gettime+y}
+then :
+ break
+fi
+done
+if test ${ac_cv_search_clock_gettime+y}
+then :
+
+else $as_nop
+ ac_cv_search_clock_gettime=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
+printf "%s\n" "$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 $LIBS"
+
+fi
+
+
+if test "x$je_cv_cray_prgenv_wrapper" = "xyes" ; then
+ if test "$ac_cv_search_clock_gettime" != "-lrt"; then
+ SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+
+
+ unset ac_cv_search_clock_gettime
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -dynamic" >&5
+printf %s "checking whether compiler supports -dynamic... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-dynamic
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-dynamic
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
+printf %s "checking for library containing clock_gettime... " >&6; }
+if test ${ac_cv_search_clock_gettime+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+char clock_gettime ();
+int
+main (void)
+{
+return clock_gettime ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' rt
+do
+ if test -z "$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_clock_gettime=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext
+ if test ${ac_cv_search_clock_gettime+y}
+then :
+ break
+fi
+done
+if test ${ac_cv_search_clock_gettime+y}
+then :
+
+else $as_nop
+ ac_cv_search_clock_gettime=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
+printf "%s\n" "$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 $LIBS"
+
+fi
+
+
+ CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}"
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+ fi
+fi
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether clock_gettime(CLOCK_MONOTONIC_COARSE, ...) is compilable" >&5
+printf %s "checking whether clock_gettime(CLOCK_MONOTONIC_COARSE, ...) is compilable... " >&6; }
+if test ${je_cv_clock_monotonic_coarse+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <time.h>
+
+int
+main (void)
+{
+
+ struct timespec ts;
+
+ clock_gettime(CLOCK_MONOTONIC_COARSE, &ts);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_clock_monotonic_coarse=yes
+else $as_nop
+ je_cv_clock_monotonic_coarse=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_clock_monotonic_coarse" >&5
+printf "%s\n" "$je_cv_clock_monotonic_coarse" >&6; }
+
+if test "x${je_cv_clock_monotonic_coarse}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_CLOCK_MONOTONIC_COARSE " >>confdefs.h
+
+fi
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether clock_gettime(CLOCK_MONOTONIC, ...) is compilable" >&5
+printf %s "checking whether clock_gettime(CLOCK_MONOTONIC, ...) is compilable... " >&6; }
+if test ${je_cv_clock_monotonic+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <unistd.h>
+#include <time.h>
+
+int
+main (void)
+{
+
+ struct timespec ts;
+
+ clock_gettime(CLOCK_MONOTONIC, &ts);
+#if !defined(_POSIX_MONOTONIC_CLOCK) || _POSIX_MONOTONIC_CLOCK < 0
+# error _POSIX_MONOTONIC_CLOCK missing/invalid
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_clock_monotonic=yes
+else $as_nop
+ je_cv_clock_monotonic=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_clock_monotonic" >&5
+printf "%s\n" "$je_cv_clock_monotonic" >&6; }
+
+if test "x${je_cv_clock_monotonic}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_CLOCK_MONOTONIC " >>confdefs.h
+
+fi
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mach_absolute_time() is compilable" >&5
+printf %s "checking whether mach_absolute_time() is compilable... " >&6; }
+if test ${je_cv_mach_absolute_time+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <mach/mach_time.h>
+
+int
+main (void)
+{
+
+ mach_absolute_time();
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_mach_absolute_time=yes
+else $as_nop
+ je_cv_mach_absolute_time=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_mach_absolute_time" >&5
+printf "%s\n" "$je_cv_mach_absolute_time" >&6; }
+
+if test "x${je_cv_mach_absolute_time}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_MACH_ABSOLUTE_TIME " >>confdefs.h
+
+fi
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether clock_gettime(CLOCK_REALTIME, ...) is compilable" >&5
+printf %s "checking whether clock_gettime(CLOCK_REALTIME, ...) is compilable... " >&6; }
+if test ${je_cv_clock_realtime+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <time.h>
+
+int
+main (void)
+{
+
+ struct timespec ts;
+
+ clock_gettime(CLOCK_REALTIME, &ts);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_clock_realtime=yes
+else $as_nop
+ je_cv_clock_realtime=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_clock_realtime" >&5
+printf "%s\n" "$je_cv_clock_realtime" >&6; }
+
+if test "x${je_cv_clock_realtime}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_CLOCK_REALTIME " >>confdefs.h
+
+fi
+
+# Check whether --enable-syscall was given.
+if test ${enable_syscall+y}
+then :
+ enableval=$enable_syscall; if test "x$enable_syscall" = "xno" ; then
+ enable_syscall="0"
+else
+ enable_syscall="1"
+fi
+
+else $as_nop
+ enable_syscall="1"
+
+fi
+
+if test "x$enable_syscall" = "x1" ; then
+ SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5
+printf %s "checking whether compiler supports -Werror... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Werror
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Werror
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether syscall(2) is compilable" >&5
+printf %s "checking whether syscall(2) is compilable... " >&6; }
+if test ${je_cv_syscall+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/syscall.h>
+#include <unistd.h>
+
+int
+main (void)
+{
+
+ syscall(SYS_write, 2, "hello", 5);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_syscall=yes
+else $as_nop
+ je_cv_syscall=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_syscall" >&5
+printf "%s\n" "$je_cv_syscall" >&6; }
+
+ CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}"
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+ if test "x$je_cv_syscall" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_USE_SYSCALL " >>confdefs.h
+
+ fi
+fi
+
+ac_fn_c_check_func "$LINENO" "secure_getenv" "ac_cv_func_secure_getenv"
+if test "x$ac_cv_func_secure_getenv" = xyes
+then :
+ have_secure_getenv="1"
+else $as_nop
+ have_secure_getenv="0"
+
+fi
+
+if test "x$have_secure_getenv" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_SECURE_GETENV " >>confdefs.h
+
+fi
+
+ac_fn_c_check_func "$LINENO" "sched_getcpu" "ac_cv_func_sched_getcpu"
+if test "x$ac_cv_func_sched_getcpu" = xyes
+then :
+ have_sched_getcpu="1"
+else $as_nop
+ have_sched_getcpu="0"
+
+fi
+
+if test "x$have_sched_getcpu" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_SCHED_GETCPU " >>confdefs.h
+
+fi
+
+ac_fn_c_check_func "$LINENO" "sched_setaffinity" "ac_cv_func_sched_setaffinity"
+if test "x$ac_cv_func_sched_setaffinity" = xyes
+then :
+ have_sched_setaffinity="1"
+else $as_nop
+ have_sched_setaffinity="0"
+
+fi
+
+if test "x$have_sched_setaffinity" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_SCHED_SETAFFINITY " >>confdefs.h
+
+fi
+
+ac_fn_c_check_func "$LINENO" "issetugid" "ac_cv_func_issetugid"
+if test "x$ac_cv_func_issetugid" = xyes
+then :
+ have_issetugid="1"
+else $as_nop
+ have_issetugid="0"
+
+fi
+
+if test "x$have_issetugid" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_ISSETUGID " >>confdefs.h
+
+fi
+
+ac_fn_c_check_func "$LINENO" "_malloc_thread_cleanup" "ac_cv_func__malloc_thread_cleanup"
+if test "x$ac_cv_func__malloc_thread_cleanup" = xyes
+then :
+ have__malloc_thread_cleanup="1"
+else $as_nop
+ have__malloc_thread_cleanup="0"
+
+fi
+
+if test "x$have__malloc_thread_cleanup" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_MALLOC_THREAD_CLEANUP " >>confdefs.h
+
+ wrap_syms="${wrap_syms} _malloc_thread_cleanup _malloc_tsd_cleanup_register"
+ force_tls="1"
+fi
+
+ac_fn_c_check_func "$LINENO" "_pthread_mutex_init_calloc_cb" "ac_cv_func__pthread_mutex_init_calloc_cb"
+if test "x$ac_cv_func__pthread_mutex_init_calloc_cb" = xyes
+then :
+ have__pthread_mutex_init_calloc_cb="1"
+else $as_nop
+ have__pthread_mutex_init_calloc_cb="0"
+
+fi
+
+if test "x$have__pthread_mutex_init_calloc_cb" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_MUTEX_INIT_CB " >>confdefs.h
+
+ wrap_syms="${wrap_syms} _malloc_prefork _malloc_postfork"
+fi
+
+ac_fn_c_check_func "$LINENO" "memcntl" "ac_cv_func_memcntl"
+if test "x$ac_cv_func_memcntl" = xyes
+then :
+ have_memcntl="1"
+else $as_nop
+ have_memcntl="0"
+fi
+
+if test "x$have_memcntl" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_MEMCNTL " >>confdefs.h
+
+fi
+
+# Check whether --enable-lazy_lock was given.
+if test ${enable_lazy_lock+y}
+then :
+ enableval=$enable_lazy_lock; if test "x$enable_lazy_lock" = "xno" ; then
+ enable_lazy_lock="0"
+else
+ enable_lazy_lock="1"
+fi
+
+else $as_nop
+ enable_lazy_lock=""
+
+fi
+
+if test "x${enable_lazy_lock}" = "x" ; then
+ if test "x${force_lazy_lock}" = "x1" ; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Forcing lazy-lock to avoid allocator/threading bootstrap issues" >&5
+printf "%s\n" "Forcing lazy-lock to avoid allocator/threading bootstrap issues" >&6; }
+ enable_lazy_lock="1"
+ else
+ enable_lazy_lock="0"
+ fi
+fi
+if test "x${enable_lazy_lock}" = "x1" -a "x${abi}" = "xpecoff" ; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Forcing no lazy-lock because thread creation monitoring is unimplemented" >&5
+printf "%s\n" "Forcing no lazy-lock because thread creation monitoring is unimplemented" >&6; }
+ enable_lazy_lock="0"
+fi
+if test "x$enable_lazy_lock" = "x1" ; then
+ if test "x$have_dlsym" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_LAZY_LOCK " >>confdefs.h
+
+ else
+ as_fn_error $? "Missing dlsym support: lazy-lock cannot be enabled." "$LINENO" 5
+ fi
+fi
+
+
+if test "x${force_tls}" = "x1" ; then
+ enable_tls="1"
+elif test "x${force_tls}" = "x0" ; then
+ enable_tls="0"
+else
+ enable_tls="1"
+fi
+if test "x${enable_tls}" = "x1" ; then
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for TLS" >&5
+printf %s "checking for TLS... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ __thread int x;
+
+int
+main (void)
+{
+
+ x = 42;
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ enable_tls="0"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+else
+ enable_tls="0"
+fi
+
+if test "x${enable_tls}" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_TLS " >>confdefs.h
+
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C11 atomics is compilable" >&5
+printf %s "checking whether C11 atomics is compilable... " >&6; }
+if test ${je_cv_c11_atomics+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <stdint.h>
+#if (__STDC_VERSION__ >= 201112L) && !defined(__STDC_NO_ATOMICS__)
+#include <stdatomic.h>
+#else
+#error Atomics not available
+#endif
+
+int
+main (void)
+{
+
+ uint64_t *p = (uint64_t *)0;
+ uint64_t x = 1;
+ volatile atomic_uint_least64_t *a = (volatile atomic_uint_least64_t *)p;
+ uint64_t r = atomic_fetch_add(a, x) + x;
+ return r == 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_c11_atomics=yes
+else $as_nop
+ je_cv_c11_atomics=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_c11_atomics" >&5
+printf "%s\n" "$je_cv_c11_atomics" >&6; }
+
+if test "x${je_cv_c11_atomics}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_C11_ATOMICS " >>confdefs.h
+
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether GCC __atomic atomics is compilable" >&5
+printf %s "checking whether GCC __atomic atomics is compilable... " >&6; }
+if test ${je_cv_gcc_atomic_atomics+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ int x = 0;
+ int val = 1;
+ int y = __atomic_fetch_add(&x, val, __ATOMIC_RELAXED);
+ int after_add = x;
+ return after_add == 1;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_gcc_atomic_atomics=yes
+else $as_nop
+ je_cv_gcc_atomic_atomics=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_atomic_atomics" >&5
+printf "%s\n" "$je_cv_gcc_atomic_atomics" >&6; }
+
+if test "x${je_cv_gcc_atomic_atomics}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_GCC_ATOMIC_ATOMICS " >>confdefs.h
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether GCC 8-bit __atomic atomics is compilable" >&5
+printf %s "checking whether GCC 8-bit __atomic atomics is compilable... " >&6; }
+if test ${je_cv_gcc_u8_atomic_atomics+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ unsigned char x = 0;
+ int val = 1;
+ int y = __atomic_fetch_add(&x, val, __ATOMIC_RELAXED);
+ int after_add = (int)x;
+ return after_add == 1;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_gcc_u8_atomic_atomics=yes
+else $as_nop
+ je_cv_gcc_u8_atomic_atomics=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_u8_atomic_atomics" >&5
+printf "%s\n" "$je_cv_gcc_u8_atomic_atomics" >&6; }
+
+ if test "x${je_cv_gcc_u8_atomic_atomics}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_GCC_U8_ATOMIC_ATOMICS " >>confdefs.h
+
+ fi
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether GCC __sync atomics is compilable" >&5
+printf %s "checking whether GCC __sync atomics is compilable... " >&6; }
+if test ${je_cv_gcc_sync_atomics+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ int x = 0;
+ int before_add = __sync_fetch_and_add(&x, 1);
+ int after_add = x;
+ return (before_add == 0) && (after_add == 1);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_gcc_sync_atomics=yes
+else $as_nop
+ je_cv_gcc_sync_atomics=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_sync_atomics" >&5
+printf "%s\n" "$je_cv_gcc_sync_atomics" >&6; }
+
+if test "x${je_cv_gcc_sync_atomics}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_GCC_SYNC_ATOMICS " >>confdefs.h
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether GCC 8-bit __sync atomics is compilable" >&5
+printf %s "checking whether GCC 8-bit __sync atomics is compilable... " >&6; }
+if test ${je_cv_gcc_u8_sync_atomics+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ unsigned char x = 0;
+ int before_add = __sync_fetch_and_add(&x, 1);
+ int after_add = (int)x;
+ return (before_add == 0) && (after_add == 1);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_gcc_u8_sync_atomics=yes
+else $as_nop
+ je_cv_gcc_u8_sync_atomics=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_u8_sync_atomics" >&5
+printf "%s\n" "$je_cv_gcc_u8_sync_atomics" >&6; }
+
+ if test "x${je_cv_gcc_u8_sync_atomics}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_GCC_U8_SYNC_ATOMICS " >>confdefs.h
+
+ fi
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether Darwin OSAtomic*() is compilable" >&5
+printf %s "checking whether Darwin OSAtomic*() is compilable... " >&6; }
+if test ${je_cv_osatomic+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <libkern/OSAtomic.h>
+#include <inttypes.h>
+
+int
+main (void)
+{
+
+ {
+ int32_t x32 = 0;
+ volatile int32_t *x32p = &x32;
+ OSAtomicAdd32(1, x32p);
+ }
+ {
+ int64_t x64 = 0;
+ volatile int64_t *x64p = &x64;
+ OSAtomicAdd64(1, x64p);
+ }
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_osatomic=yes
+else $as_nop
+ je_cv_osatomic=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_osatomic" >&5
+printf "%s\n" "$je_cv_osatomic" >&6; }
+
+if test "x${je_cv_osatomic}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_OSATOMIC " >>confdefs.h
+
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether madvise(2) is compilable" >&5
+printf %s "checking whether madvise(2) is compilable... " >&6; }
+if test ${je_cv_madvise+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/mman.h>
+
+int
+main (void)
+{
+
+ madvise((void *)0, 0, 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_madvise=yes
+else $as_nop
+ je_cv_madvise=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_madvise" >&5
+printf "%s\n" "$je_cv_madvise" >&6; }
+
+if test "x${je_cv_madvise}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_MADVISE " >>confdefs.h
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether madvise(..., MADV_FREE) is compilable" >&5
+printf %s "checking whether madvise(..., MADV_FREE) is compilable... " >&6; }
+if test ${je_cv_madv_free+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/mman.h>
+
+int
+main (void)
+{
+
+ madvise((void *)0, 0, MADV_FREE);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_madv_free=yes
+else $as_nop
+ je_cv_madv_free=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_madv_free" >&5
+printf "%s\n" "$je_cv_madv_free" >&6; }
+
+ if test "x${je_cv_madv_free}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_PURGE_MADVISE_FREE " >>confdefs.h
+
+ elif test "x${je_cv_madvise}" = "xyes" ; then
+ case "${host_cpu}" in i686|x86_64)
+ case "${host}" in *-*-linux*)
+
+printf "%s\n" "#define JEMALLOC_PURGE_MADVISE_FREE " >>confdefs.h
+
+
+printf "%s\n" "#define JEMALLOC_DEFINE_MADVISE_FREE " >>confdefs.h
+
+ ;;
+ esac
+ ;;
+ esac
+ fi
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether madvise(..., MADV_DONTNEED) is compilable" >&5
+printf %s "checking whether madvise(..., MADV_DONTNEED) is compilable... " >&6; }
+if test ${je_cv_madv_dontneed+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/mman.h>
+
+int
+main (void)
+{
+
+ madvise((void *)0, 0, MADV_DONTNEED);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_madv_dontneed=yes
+else $as_nop
+ je_cv_madv_dontneed=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_madv_dontneed" >&5
+printf "%s\n" "$je_cv_madv_dontneed" >&6; }
+
+ if test "x${je_cv_madv_dontneed}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_PURGE_MADVISE_DONTNEED " >>confdefs.h
+
+ fi
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether madvise(..., MADV_DO[NT]DUMP) is compilable" >&5
+printf %s "checking whether madvise(..., MADV_DO[NT]DUMP) is compilable... " >&6; }
+if test ${je_cv_madv_dontdump+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/mman.h>
+
+int
+main (void)
+{
+
+ madvise((void *)0, 0, MADV_DONTDUMP);
+ madvise((void *)0, 0, MADV_DODUMP);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_madv_dontdump=yes
+else $as_nop
+ je_cv_madv_dontdump=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_madv_dontdump" >&5
+printf "%s\n" "$je_cv_madv_dontdump" >&6; }
+
+ if test "x${je_cv_madv_dontdump}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_MADVISE_DONTDUMP " >>confdefs.h
+
+ fi
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether madvise(..., MADV_[NO]HUGEPAGE) is compilable" >&5
+printf %s "checking whether madvise(..., MADV_[NO]HUGEPAGE) is compilable... " >&6; }
+if test ${je_cv_thp+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/mman.h>
+
+int
+main (void)
+{
+
+ madvise((void *)0, 0, MADV_HUGEPAGE);
+ madvise((void *)0, 0, MADV_NOHUGEPAGE);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_thp=yes
+else $as_nop
+ je_cv_thp=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_thp" >&5
+printf "%s\n" "$je_cv_thp" >&6; }
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether madvise(..., MADV_[NO]CORE) is compilable" >&5
+printf %s "checking whether madvise(..., MADV_[NO]CORE) is compilable... " >&6; }
+if test ${je_cv_madv_nocore+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/mman.h>
+
+int
+main (void)
+{
+
+ madvise((void *)0, 0, MADV_NOCORE);
+ madvise((void *)0, 0, MADV_CORE);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_madv_nocore=yes
+else $as_nop
+ je_cv_madv_nocore=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_madv_nocore" >&5
+printf "%s\n" "$je_cv_madv_nocore" >&6; }
+
+ if test "x${je_cv_madv_nocore}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_MADVISE_NOCORE " >>confdefs.h
+
+ fi
+case "${host_cpu}" in
+ arm*)
+ ;;
+ *)
+ if test "x${je_cv_thp}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_MADVISE_HUGE " >>confdefs.h
+
+ fi
+ ;;
+esac
+else
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_madvise is compilable" >&5
+printf %s "checking whether posix_madvise is compilable... " >&6; }
+if test ${je_cv_posix_madvise+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <sys/mman.h>
+
+int
+main (void)
+{
+
+ posix_madvise((void *)0, 0, 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_posix_madvise=yes
+else $as_nop
+ je_cv_posix_madvise=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_posix_madvise" >&5
+printf "%s\n" "$je_cv_posix_madvise" >&6; }
+
+ if test "x${je_cv_posix_madvise}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_POSIX_MADVISE " >>confdefs.h
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether posix_madvise(..., POSIX_MADV_DONTNEED) is compilable" >&5
+printf %s "checking whether posix_madvise(..., POSIX_MADV_DONTNEED) is compilable... " >&6; }
+if test ${je_cv_posix_madv_dontneed+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <sys/mman.h>
+
+int
+main (void)
+{
+
+ posix_madvise((void *)0, 0, POSIX_MADV_DONTNEED);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_posix_madv_dontneed=yes
+else $as_nop
+ je_cv_posix_madv_dontneed=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_posix_madv_dontneed" >&5
+printf "%s\n" "$je_cv_posix_madv_dontneed" >&6; }
+
+ if test "x${je_cv_posix_madv_dontneed}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_PURGE_POSIX_MADVISE_DONTNEED " >>confdefs.h
+
+ fi
+ fi
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mprotect(2) is compilable" >&5
+printf %s "checking whether mprotect(2) is compilable... " >&6; }
+if test ${je_cv_mprotect+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/mman.h>
+
+int
+main (void)
+{
+
+ mprotect((void *)0, 0, PROT_NONE);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_mprotect=yes
+else $as_nop
+ je_cv_mprotect=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_mprotect" >&5
+printf "%s\n" "$je_cv_mprotect" >&6; }
+
+if test "x${je_cv_mprotect}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_MPROTECT " >>confdefs.h
+
+fi
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __builtin_clz" >&5
+printf %s "checking for __builtin_clz... " >&6; }
+if test ${je_cv_builtin_clz+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ {
+ unsigned x = 0;
+ int y = __builtin_clz(x);
+ }
+ {
+ unsigned long x = 0;
+ int y = __builtin_clzl(x);
+ }
+ {
+ unsigned long long x = 0;
+ int y = __builtin_clzll(x);
+ }
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_builtin_clz=yes
+else $as_nop
+ je_cv_builtin_clz=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_builtin_clz" >&5
+printf "%s\n" "$je_cv_builtin_clz" >&6; }
+
+if test "x${je_cv_builtin_clz}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_BUILTIN_CLZ " >>confdefs.h
+
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether Darwin os_unfair_lock_*() is compilable" >&5
+printf %s "checking whether Darwin os_unfair_lock_*() is compilable... " >&6; }
+if test ${je_cv_os_unfair_lock+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <os/lock.h>
+#include <AvailabilityMacros.h>
+
+int
+main (void)
+{
+
+ #if MAC_OS_X_VERSION_MIN_REQUIRED < 101200
+ #error "os_unfair_lock is not supported"
+ #else
+ os_unfair_lock lock = OS_UNFAIR_LOCK_INIT;
+ os_unfair_lock_lock(&lock);
+ os_unfair_lock_unlock(&lock);
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_os_unfair_lock=yes
+else $as_nop
+ je_cv_os_unfair_lock=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_os_unfair_lock" >&5
+printf "%s\n" "$je_cv_os_unfair_lock" >&6; }
+
+if test "x${je_cv_os_unfair_lock}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_OS_UNFAIR_LOCK " >>confdefs.h
+
+fi
+
+
+# Check whether --enable-zone-allocator was given.
+if test ${enable_zone_allocator+y}
+then :
+ enableval=$enable_zone_allocator; if test "x$enable_zone_allocator" = "xno" ; then
+ enable_zone_allocator="0"
+else
+ enable_zone_allocator="1"
+fi
+
+else $as_nop
+ if test "x${abi}" = "xmacho"; then
+ enable_zone_allocator="1"
+fi
+
+
+fi
+
+
+
+if test "x${enable_zone_allocator}" = "x1" ; then
+ if test "x${abi}" != "xmacho"; then
+ as_fn_error $? "--enable-zone-allocator is only supported on Darwin" "$LINENO" 5
+ fi
+
+printf "%s\n" "#define JEMALLOC_ZONE " >>confdefs.h
+
+fi
+
+# Check whether --enable-initial-exec-tls was given.
+if test ${enable_initial_exec_tls+y}
+then :
+ enableval=$enable_initial_exec_tls; if test "x$enable_initial_exec_tls" = "xno" ; then
+ enable_initial_exec_tls="0"
+else
+ enable_initial_exec_tls="1"
+fi
+
+else $as_nop
+ enable_initial_exec_tls="1"
+
+fi
+
+
+
+if test "x${je_cv_tls_model}" = "xyes" -a \
+ "x${enable_initial_exec_tls}" = "x1" ; then
+
+printf "%s\n" "#define JEMALLOC_TLS_MODEL __attribute__((tls_model(\"initial-exec\")))" >>confdefs.h
+
+else
+
+printf "%s\n" "#define JEMALLOC_TLS_MODEL " >>confdefs.h
+
+fi
+
+
+if test "x${have_pthread}" = "x1" -a "x${je_cv_os_unfair_lock}" != "xyes" -a \
+ "x${abi}" != "xmacho" ; then
+
+printf "%s\n" "#define JEMALLOC_BACKGROUND_THREAD " >>confdefs.h
+
+fi
+
+
+if test "x$glibc" = "x1" ; then
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether glibc malloc hook is compilable" >&5
+printf %s "checking whether glibc malloc hook is compilable... " >&6; }
+if test ${je_cv_glibc_malloc_hook+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <stddef.h>
+
+ extern void (* __free_hook)(void *ptr);
+ extern void *(* __malloc_hook)(size_t size);
+ extern void *(* __realloc_hook)(void *ptr, size_t size);
+
+int
+main (void)
+{
+
+ void *ptr = 0L;
+ if (__malloc_hook) ptr = __malloc_hook(1);
+ if (__realloc_hook) ptr = __realloc_hook(ptr, 2);
+ if (__free_hook && ptr) __free_hook(ptr);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_glibc_malloc_hook=yes
+else $as_nop
+ je_cv_glibc_malloc_hook=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_glibc_malloc_hook" >&5
+printf "%s\n" "$je_cv_glibc_malloc_hook" >&6; }
+
+ if test "x${je_cv_glibc_malloc_hook}" = "xyes" ; then
+ if test "x${JEMALLOC_PREFIX}" = "x" ; then
+
+printf "%s\n" "#define JEMALLOC_GLIBC_MALLOC_HOOK " >>confdefs.h
+
+ wrap_syms="${wrap_syms} __free_hook __malloc_hook __realloc_hook"
+ fi
+ fi
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether glibc memalign hook is compilable" >&5
+printf %s "checking whether glibc memalign hook is compilable... " >&6; }
+if test ${je_cv_glibc_memalign_hook+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <stddef.h>
+
+ extern void *(* __memalign_hook)(size_t alignment, size_t size);
+
+int
+main (void)
+{
+
+ void *ptr = 0L;
+ if (__memalign_hook) ptr = __memalign_hook(16, 7);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_glibc_memalign_hook=yes
+else $as_nop
+ je_cv_glibc_memalign_hook=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_glibc_memalign_hook" >&5
+printf "%s\n" "$je_cv_glibc_memalign_hook" >&6; }
+
+ if test "x${je_cv_glibc_memalign_hook}" = "xyes" ; then
+ if test "x${JEMALLOC_PREFIX}" = "x" ; then
+
+printf "%s\n" "#define JEMALLOC_GLIBC_MEMALIGN_HOOK " >>confdefs.h
+
+ wrap_syms="${wrap_syms} __memalign_hook"
+ fi
+ fi
+fi
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthreads adaptive mutexes is compilable" >&5
+printf %s "checking whether pthreads adaptive mutexes is compilable... " >&6; }
+if test ${je_cv_pthread_mutex_adaptive_np+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <pthread.h>
+
+int
+main (void)
+{
+
+ pthread_mutexattr_t attr;
+ pthread_mutexattr_init(&attr);
+ pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ADAPTIVE_NP);
+ pthread_mutexattr_destroy(&attr);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_pthread_mutex_adaptive_np=yes
+else $as_nop
+ je_cv_pthread_mutex_adaptive_np=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_pthread_mutex_adaptive_np" >&5
+printf "%s\n" "$je_cv_pthread_mutex_adaptive_np" >&6; }
+
+if test "x${je_cv_pthread_mutex_adaptive_np}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_HAVE_PTHREAD_MUTEX_ADAPTIVE_NP " >>confdefs.h
+
+fi
+
+SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -D_GNU_SOURCE" >&5
+printf %s "checking whether compiler supports -D_GNU_SOURCE... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-D_GNU_SOURCE
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-D_GNU_SOURCE
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5
+printf %s "checking whether compiler supports -Werror... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-Werror
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-Werror
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5
+printf %s "checking whether compiler supports -herror_on_warning... " >&6; }
+T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}"
+T_APPEND_V=-herror_on_warning
+ if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}"
+else
+ CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}"
+fi
+
+
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main (void)
+{
+
+ return 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ je_cv_cflags_added=-herror_on_warning
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else $as_nop
+ je_cv_cflags_added=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char with gnu source is compilable" >&5
+printf %s "checking whether strerror_r returns char with gnu source is compilable... " >&6; }
+if test ${je_cv_strerror_r_returns_char_with_gnu_source+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int
+main (void)
+{
+
+ char *buffer = (char *) malloc(100);
+ char *error = strerror_r(EINVAL, buffer, 100);
+ printf("%s\n", error);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ je_cv_strerror_r_returns_char_with_gnu_source=yes
+else $as_nop
+ je_cv_strerror_r_returns_char_with_gnu_source=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $je_cv_strerror_r_returns_char_with_gnu_source" >&5
+printf "%s\n" "$je_cv_strerror_r_returns_char_with_gnu_source" >&6; }
+
+CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}"
+if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then
+ CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}"
+else
+ CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}"
+fi
+
+
+if test "x${je_cv_strerror_r_returns_char_with_gnu_source}" = "xyes" ; then
+
+printf "%s\n" "#define JEMALLOC_STRERROR_R_RETURNS_CHAR_WITH_GNU_SOURCE " >>confdefs.h
+
+fi
+
+ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
+if test "x$ac_cv_type__Bool" = xyes
+then :
+
+printf "%s\n" "#define HAVE__BOOL 1" >>confdefs.h
+
+
+fi
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
+printf %s "checking for stdbool.h that conforms to C99... " >&6; }
+if test ${ac_cv_header_stdbool_h+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdbool.h>
+
+ #ifndef __bool_true_false_are_defined
+ #error "__bool_true_false_are_defined is not defined"
+ #endif
+ char a[__bool_true_false_are_defined == 1 ? 1 : -1];
+
+ /* Regardless of whether this is C++ or "_Bool" is a
+ valid type name, "true" and "false" should be usable
+ in #if expressions and integer constant expressions,
+ and "bool" should be a valid type name. */
+
+ #if !true
+ #error "'true' is not true"
+ #endif
+ #if true != 1
+ #error "'true' is not equal to 1"
+ #endif
+ char b[true == 1 ? 1 : -1];
+ char c[true];
+
+ #if false
+ #error "'false' is not false"
+ #endif
+ #if false != 0
+ #error "'false' is not equal to 0"
+ #endif
+ char d[false == 0 ? 1 : -1];
+
+ enum { e = false, f = true, g = false * true, h = true * 256 };
+
+ char i[(bool) 0.5 == true ? 1 : -1];
+ char j[(bool) 0.0 == false ? 1 : -1];
+ char k[sizeof (bool) > 0 ? 1 : -1];
+
+ struct sb { bool s: 1; bool t; } s;
+ char l[sizeof s.t > 0 ? 1 : -1];
+
+ /* The following fails for
+ HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
+ bool m[h];
+ char n[sizeof m == h * sizeof m[0] ? 1 : -1];
+ char o[-1 - (bool) 0 < 0 ? 1 : -1];
+ /* Catch a bug in an HP-UX C compiler. See
+ https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
+ https://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
+ */
+ bool p = true;
+ bool *pp = &p;
+
+ /* C 1999 specifies that bool, true, and false are to be
+ macros, but C++ 2011 and later overrule this. */
+ #if __cplusplus < 201103
+ #ifndef bool
+ #error "bool is not defined"
+ #endif
+ #ifndef false
+ #error "false is not defined"
+ #endif
+ #ifndef true
+ #error "true is not defined"
+ #endif
+ #endif
+
+ /* If _Bool is available, repeat with it all the tests
+ above that used bool. */
+ #ifdef HAVE__BOOL
+ struct sB { _Bool s: 1; _Bool t; } t;
+
+ char q[(_Bool) 0.5 == true ? 1 : -1];
+ char r[(_Bool) 0.0 == false ? 1 : -1];
+ char u[sizeof (_Bool) > 0 ? 1 : -1];
+ char v[sizeof t.t > 0 ? 1 : -1];
+
+ _Bool w[h];
+ char x[sizeof m == h * sizeof m[0] ? 1 : -1];
+ char y[-1 - (_Bool) 0 < 0 ? 1 : -1];
+ _Bool z = true;
+ _Bool *pz = &p;
+ #endif
+
+int
+main (void)
+{
+
+ bool ps = &s;
+ *pp |= p;
+ *pp |= ! p;
+
+ #ifdef HAVE__BOOL
+ _Bool pt = &t;
+ *pz |= z;
+ *pz |= ! z;
+ #endif
+
+ /* Refer to every declared value, so they cannot be
+ discarded as unused. */
+ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !j + !k
+ + !l + !m + !n + !o + !p + !pp + !ps
+ #ifdef HAVE__BOOL
+ + !q + !r + !u + !v + !w + !x + !y + !z + !pt
+ #endif
+ );
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_header_stdbool_h=yes
+else $as_nop
+ ac_cv_header_stdbool_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
+printf "%s\n" "$ac_cv_header_stdbool_h" >&6; }
+
+if test $ac_cv_header_stdbool_h = yes; then
+
+printf "%s\n" "#define HAVE_STDBOOL_H 1" >>confdefs.h
+
+fi
+
+
+
+ac_config_commands="$ac_config_commands include/jemalloc/internal/public_symbols.txt"
+
+ac_config_commands="$ac_config_commands include/jemalloc/internal/private_symbols.awk"
+
+ac_config_commands="$ac_config_commands include/jemalloc/internal/private_symbols_jet.awk"
+
+ac_config_commands="$ac_config_commands include/jemalloc/internal/public_namespace.h"
+
+ac_config_commands="$ac_config_commands include/jemalloc/internal/public_unnamespace.h"
+
+ac_config_commands="$ac_config_commands include/jemalloc/jemalloc_protos_jet.h"
+
+ac_config_commands="$ac_config_commands include/jemalloc/jemalloc_rename.h"
+
+ac_config_commands="$ac_config_commands include/jemalloc/jemalloc_mangle.h"
+
+ac_config_commands="$ac_config_commands include/jemalloc/jemalloc_mangle_jet.h"
+
+ac_config_commands="$ac_config_commands include/jemalloc/jemalloc.h"
+
+
+
+
+ac_config_headers="$ac_config_headers $cfghdrs_tup"
+
+
+
+ac_config_files="$ac_config_files $cfgoutputs_tup config.stamp bin/jemalloc-config bin/jemalloc.sh bin/jeprof"
+
+
+
+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 $ac_var in #(
+ *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+printf "%s\n" "$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+y} || &/
+ 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$cache_file" != "x/dev/null"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+printf "%s\n" "$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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+printf "%s\n" "$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$//'
+ ac_i=`printf "%s\n" "$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 $CONFIG_STATUS"
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+printf "%s\n" "$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
+as_nop=:
+if test ${ZSH_VERSION+y} && (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 $as_nop
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+
+# Reset variables that may have inherited troublesome values from
+# the environment.
+
+# IFS needs to be set, to space, tab, and newline, in precisely that order.
+# (If _AS_PATH_WALK were called with IFS unset, it would have the
+# side effect of setting IFS to empty, thus disabling word splitting.)
+# Quoting is to prevent editors from complaining about space-tab.
+as_nl='
+'
+export as_nl
+IFS=" "" $as_nl"
+
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# Ensure predictable behavior from utilities with locale-dependent output.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# We cannot yet rely on "unset" to work, but we need these variables
+# to be unset--not just set to an empty or harmless value--now, to
+# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
+# also avoids known problems related to "unset" and subshell syntax
+# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+do eval test \${$as_var+y} \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+
+# Ensure that fds 0, 1, and 2 are open.
+if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
+
+# The user is always right.
+if ${PATH_SEPARATOR+false} :; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# 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
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ 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
+ printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+
+
+# 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
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ printf "%s\n" "$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_nop
+ 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 $as_nop
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || 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 ||
+printf "%s\n" 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
+
+
+# Determine whether it's possible to make 'echo' print without a newline.
+# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
+# for compatibility with existing Makefiles.
+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
+
+# For backward compatibility with old third-party macros, we provide
+# the shell variables $as_echo and $as_echo_n. New code should use
+# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
+as_echo='printf %s\n'
+as_echo_n='printf %s'
+
+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 $as_dir in #(
+ *\'*) as_qdir=`printf "%s\n" "$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 ||
+printf "%s\n" 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 $as_me, which was
+generated by GNU Autoconf 2.71. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
+ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config='$ac_cs_config_escaped'
+ac_cs_version="\\
+config.status
+configured by $0, generated by GNU Autoconf 2.71,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2021 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+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 $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ printf "%s\n" "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ printf "%s\n" "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`printf "%s\n" "$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 $ac_optarg in
+ *\'*) ac_optarg=`printf "%s\n" "$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 \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ printf "%s\n" "$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' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \printf "%s\n" "running CONFIG_SHELL=$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 $as_me. ##
+_ASBOX
+ printf "%s\n" "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+
+ srcdir="${srcdir}"
+ objroot="${objroot}"
+ mangling_map="${mangling_map}"
+ public_syms="${public_syms}"
+ JEMALLOC_PREFIX="${JEMALLOC_PREFIX}"
+
+
+ srcdir="${srcdir}"
+ objroot="${objroot}"
+ public_syms="${public_syms}"
+ wrap_syms="${wrap_syms}"
+ SYM_PREFIX="${SYM_PREFIX}"
+ JEMALLOC_PREFIX="${JEMALLOC_PREFIX}"
+
+
+ srcdir="${srcdir}"
+ objroot="${objroot}"
+ public_syms="${public_syms}"
+ wrap_syms="${wrap_syms}"
+ SYM_PREFIX="${SYM_PREFIX}"
+
+
+ srcdir="${srcdir}"
+ objroot="${objroot}"
+
+
+ srcdir="${srcdir}"
+ objroot="${objroot}"
+
+
+ srcdir="${srcdir}"
+ objroot="${objroot}"
+
+
+ srcdir="${srcdir}"
+ objroot="${objroot}"
+
+
+ srcdir="${srcdir}"
+ objroot="${objroot}"
+
+
+ srcdir="${srcdir}"
+ objroot="${objroot}"
+
+
+ srcdir="${srcdir}"
+ objroot="${objroot}"
+ install_suffix="${install_suffix}"
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "include/jemalloc/internal/public_symbols.txt") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/internal/public_symbols.txt" ;;
+ "include/jemalloc/internal/private_symbols.awk") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/internal/private_symbols.awk" ;;
+ "include/jemalloc/internal/private_symbols_jet.awk") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/internal/private_symbols_jet.awk" ;;
+ "include/jemalloc/internal/public_namespace.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/internal/public_namespace.h" ;;
+ "include/jemalloc/internal/public_unnamespace.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/internal/public_unnamespace.h" ;;
+ "include/jemalloc/jemalloc_protos_jet.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/jemalloc_protos_jet.h" ;;
+ "include/jemalloc/jemalloc_rename.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/jemalloc_rename.h" ;;
+ "include/jemalloc/jemalloc_mangle.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/jemalloc_mangle.h" ;;
+ "include/jemalloc/jemalloc_mangle_jet.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/jemalloc_mangle_jet.h" ;;
+ "include/jemalloc/jemalloc.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/jemalloc.h" ;;
+ "$cfghdrs_tup") CONFIG_HEADERS="$CONFIG_HEADERS $cfghdrs_tup" ;;
+ "$cfgoutputs_tup") CONFIG_FILES="$CONFIG_FILES $cfgoutputs_tup" ;;
+ "config.stamp") CONFIG_FILES="$CONFIG_FILES config.stamp" ;;
+ "bin/jemalloc-config") CONFIG_FILES="$CONFIG_FILES bin/jemalloc-config" ;;
+ "bin/jemalloc.sh") CONFIG_FILES="$CONFIG_FILES bin/jemalloc.sh" ;;
+ "bin/jeprof") CONFIG_FILES="$CONFIG_FILES bin/jeprof" ;;
+
+ *) 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 ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
+ test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
+ test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$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$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ 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
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$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 $ac_f in *\'*) ac_f=`printf "%s\n" "$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 $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+printf "%s\n" "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`printf "%s\n" "$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 ||
+printf "%s\n" 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=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`printf "%s\n" "$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$INSTALL ;;
+ esac
+_ACEOF
+
+cat >>$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\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+printf "%s\n" "$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
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$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"; } &&
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+printf "%s\n" "$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
+ {
+ printf "%s\n" "/* $configure_input */" >&1 \
+ && eval '$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
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+printf "%s\n" "$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
+ printf "%s\n" "/* $configure_input */" >&1 \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+ ;;
+
+ :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "include/jemalloc/internal/public_symbols.txt":C)
+ f="${objroot}include/jemalloc/internal/public_symbols.txt"
+ mkdir -p "${objroot}include/jemalloc/internal"
+ cp /dev/null "${f}"
+ for nm in `echo ${mangling_map} |tr ',' ' '` ; do
+ n=`echo ${nm} |tr ':' ' ' |awk '{print $1}'`
+ m=`echo ${nm} |tr ':' ' ' |awk '{print $2}'`
+ echo "${n}:${m}" >> "${f}"
+ public_syms=`for sym in ${public_syms}; do echo "${sym}"; done |grep -v "^${n}\$" |tr '\n' ' '`
+ done
+ for sym in ${public_syms} ; do
+ n="${sym}"
+ m="${JEMALLOC_PREFIX}${sym}"
+ echo "${n}:${m}" >> "${f}"
+ done
+ ;;
+ "include/jemalloc/internal/private_symbols.awk":C)
+ f="${objroot}include/jemalloc/internal/private_symbols.awk"
+ mkdir -p "${objroot}include/jemalloc/internal"
+ export_syms=`for sym in ${public_syms}; do echo "${JEMALLOC_PREFIX}${sym}"; done; for sym in ${wrap_syms}; do echo "${sym}"; done;`
+ "${srcdir}/include/jemalloc/internal/private_symbols.sh" "${SYM_PREFIX}" ${export_syms} > "${objroot}include/jemalloc/internal/private_symbols.awk"
+ ;;
+ "include/jemalloc/internal/private_symbols_jet.awk":C)
+ f="${objroot}include/jemalloc/internal/private_symbols_jet.awk"
+ mkdir -p "${objroot}include/jemalloc/internal"
+ export_syms=`for sym in ${public_syms}; do echo "jet_${sym}"; done; for sym in ${wrap_syms}; do echo "${sym}"; done;`
+ "${srcdir}/include/jemalloc/internal/private_symbols.sh" "${SYM_PREFIX}" ${export_syms} > "${objroot}include/jemalloc/internal/private_symbols_jet.awk"
+ ;;
+ "include/jemalloc/internal/public_namespace.h":C)
+ mkdir -p "${objroot}include/jemalloc/internal"
+ "${srcdir}/include/jemalloc/internal/public_namespace.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/internal/public_namespace.h"
+ ;;
+ "include/jemalloc/internal/public_unnamespace.h":C)
+ mkdir -p "${objroot}include/jemalloc/internal"
+ "${srcdir}/include/jemalloc/internal/public_unnamespace.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/internal/public_unnamespace.h"
+ ;;
+ "include/jemalloc/jemalloc_protos_jet.h":C)
+ mkdir -p "${objroot}include/jemalloc"
+ cat "${srcdir}/include/jemalloc/jemalloc_protos.h.in" | sed -e 's/@je_@/jet_/g' > "${objroot}include/jemalloc/jemalloc_protos_jet.h"
+ ;;
+ "include/jemalloc/jemalloc_rename.h":C)
+ mkdir -p "${objroot}include/jemalloc"
+ "${srcdir}/include/jemalloc/jemalloc_rename.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/jemalloc_rename.h"
+ ;;
+ "include/jemalloc/jemalloc_mangle.h":C)
+ mkdir -p "${objroot}include/jemalloc"
+ "${srcdir}/include/jemalloc/jemalloc_mangle.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" je_ > "${objroot}include/jemalloc/jemalloc_mangle.h"
+ ;;
+ "include/jemalloc/jemalloc_mangle_jet.h":C)
+ mkdir -p "${objroot}include/jemalloc"
+ "${srcdir}/include/jemalloc/jemalloc_mangle.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" jet_ > "${objroot}include/jemalloc/jemalloc_mangle_jet.h"
+ ;;
+ "include/jemalloc/jemalloc.h":C)
+ mkdir -p "${objroot}include/jemalloc"
+ "${srcdir}/include/jemalloc/jemalloc.sh" "${objroot}" > "${objroot}include/jemalloc/jemalloc${install_suffix}.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 "$enable_option_checking" != no; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ===============================================================================" >&5
+printf "%s\n" "===============================================================================" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: jemalloc version : ${jemalloc_version}" >&5
+printf "%s\n" "jemalloc version : ${jemalloc_version}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: library revision : ${rev}" >&5
+printf "%s\n" "library revision : ${rev}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: CONFIG : ${CONFIG}" >&5
+printf "%s\n" "CONFIG : ${CONFIG}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: CC : ${CC}" >&5
+printf "%s\n" "CC : ${CC}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: CONFIGURE_CFLAGS : ${CONFIGURE_CFLAGS}" >&5
+printf "%s\n" "CONFIGURE_CFLAGS : ${CONFIGURE_CFLAGS}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: SPECIFIED_CFLAGS : ${SPECIFIED_CFLAGS}" >&5
+printf "%s\n" "SPECIFIED_CFLAGS : ${SPECIFIED_CFLAGS}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: EXTRA_CFLAGS : ${EXTRA_CFLAGS}" >&5
+printf "%s\n" "EXTRA_CFLAGS : ${EXTRA_CFLAGS}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: CPPFLAGS : ${CPPFLAGS}" >&5
+printf "%s\n" "CPPFLAGS : ${CPPFLAGS}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: CXX : ${CXX}" >&5
+printf "%s\n" "CXX : ${CXX}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: CONFIGURE_CXXFLAGS : ${CONFIGURE_CXXFLAGS}" >&5
+printf "%s\n" "CONFIGURE_CXXFLAGS : ${CONFIGURE_CXXFLAGS}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: SPECIFIED_CXXFLAGS : ${SPECIFIED_CXXFLAGS}" >&5
+printf "%s\n" "SPECIFIED_CXXFLAGS : ${SPECIFIED_CXXFLAGS}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: EXTRA_CXXFLAGS : ${EXTRA_CXXFLAGS}" >&5
+printf "%s\n" "EXTRA_CXXFLAGS : ${EXTRA_CXXFLAGS}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: LDFLAGS : ${LDFLAGS}" >&5
+printf "%s\n" "LDFLAGS : ${LDFLAGS}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: EXTRA_LDFLAGS : ${EXTRA_LDFLAGS}" >&5
+printf "%s\n" "EXTRA_LDFLAGS : ${EXTRA_LDFLAGS}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: DSO_LDFLAGS : ${DSO_LDFLAGS}" >&5
+printf "%s\n" "DSO_LDFLAGS : ${DSO_LDFLAGS}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: LIBS : ${LIBS}" >&5
+printf "%s\n" "LIBS : ${LIBS}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: RPATH_EXTRA : ${RPATH_EXTRA}" >&5
+printf "%s\n" "RPATH_EXTRA : ${RPATH_EXTRA}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: XSLTPROC : ${XSLTPROC}" >&5
+printf "%s\n" "XSLTPROC : ${XSLTPROC}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: XSLROOT : ${XSLROOT}" >&5
+printf "%s\n" "XSLROOT : ${XSLROOT}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: PREFIX : ${PREFIX}" >&5
+printf "%s\n" "PREFIX : ${PREFIX}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: BINDIR : ${BINDIR}" >&5
+printf "%s\n" "BINDIR : ${BINDIR}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: DATADIR : ${DATADIR}" >&5
+printf "%s\n" "DATADIR : ${DATADIR}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: INCLUDEDIR : ${INCLUDEDIR}" >&5
+printf "%s\n" "INCLUDEDIR : ${INCLUDEDIR}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: LIBDIR : ${LIBDIR}" >&5
+printf "%s\n" "LIBDIR : ${LIBDIR}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: MANDIR : ${MANDIR}" >&5
+printf "%s\n" "MANDIR : ${MANDIR}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: srcroot : ${srcroot}" >&5
+printf "%s\n" "srcroot : ${srcroot}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: abs_srcroot : ${abs_srcroot}" >&5
+printf "%s\n" "abs_srcroot : ${abs_srcroot}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: objroot : ${objroot}" >&5
+printf "%s\n" "objroot : ${objroot}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: abs_objroot : ${abs_objroot}" >&5
+printf "%s\n" "abs_objroot : ${abs_objroot}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: JEMALLOC_PREFIX : ${JEMALLOC_PREFIX}" >&5
+printf "%s\n" "JEMALLOC_PREFIX : ${JEMALLOC_PREFIX}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: JEMALLOC_PRIVATE_NAMESPACE" >&5
+printf "%s\n" "JEMALLOC_PRIVATE_NAMESPACE" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: : ${JEMALLOC_PRIVATE_NAMESPACE}" >&5
+printf "%s\n" " : ${JEMALLOC_PRIVATE_NAMESPACE}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: install_suffix : ${install_suffix}" >&5
+printf "%s\n" "install_suffix : ${install_suffix}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: malloc_conf : ${config_malloc_conf}" >&5
+printf "%s\n" "malloc_conf : ${config_malloc_conf}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: documentation : ${enable_doc}" >&5
+printf "%s\n" "documentation : ${enable_doc}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: shared libs : ${enable_shared}" >&5
+printf "%s\n" "shared libs : ${enable_shared}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: static libs : ${enable_static}" >&5
+printf "%s\n" "static libs : ${enable_static}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: autogen : ${enable_autogen}" >&5
+printf "%s\n" "autogen : ${enable_autogen}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: debug : ${enable_debug}" >&5
+printf "%s\n" "debug : ${enable_debug}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: stats : ${enable_stats}" >&5
+printf "%s\n" "stats : ${enable_stats}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: experimental_smallocx : ${enable_experimental_smallocx}" >&5
+printf "%s\n" "experimental_smallocx : ${enable_experimental_smallocx}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: prof : ${enable_prof}" >&5
+printf "%s\n" "prof : ${enable_prof}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: prof-libunwind : ${enable_prof_libunwind}" >&5
+printf "%s\n" "prof-libunwind : ${enable_prof_libunwind}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: prof-libgcc : ${enable_prof_libgcc}" >&5
+printf "%s\n" "prof-libgcc : ${enable_prof_libgcc}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: prof-gcc : ${enable_prof_gcc}" >&5
+printf "%s\n" "prof-gcc : ${enable_prof_gcc}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: fill : ${enable_fill}" >&5
+printf "%s\n" "fill : ${enable_fill}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: utrace : ${enable_utrace}" >&5
+printf "%s\n" "utrace : ${enable_utrace}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: xmalloc : ${enable_xmalloc}" >&5
+printf "%s\n" "xmalloc : ${enable_xmalloc}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: log : ${enable_log}" >&5
+printf "%s\n" "log : ${enable_log}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: lazy_lock : ${enable_lazy_lock}" >&5
+printf "%s\n" "lazy_lock : ${enable_lazy_lock}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cache-oblivious : ${enable_cache_oblivious}" >&5
+printf "%s\n" "cache-oblivious : ${enable_cache_oblivious}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cxx : ${enable_cxx}" >&5
+printf "%s\n" "cxx : ${enable_cxx}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ===============================================================================" >&5
+printf "%s\n" "===============================================================================" >&6; }
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-18 08:16:19 +0000