xemacs-beta: configure comparison

comparison configure @ 5669:bc51e191aaea

Disable ASLR on Mountain Lion, too.

author	Stephen J. Turnbull <stephen@xemacs.org>
date	Fri, 03 Aug 2012 01:59:46 +0900
parents	e9f58d024c3c
children	dede3f658f8e

comparison

equal deleted inserted replaced

-:0df3cedee9ac
+:bc51e191aaea
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for XEmacs 21.5.
+# Generated by GNU Autoconf 2.69 for XEmacs 21.5.
 #
 # Report bugs to <xemacs-beta@xemacs.org>.
 #
 #
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
-# Foundation, Inc.
 #
 #
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
 #
 export LANGUAGE
 # CDPATH.
 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+# Use a proper internal environment variable to ensure we don't fall
+# into an infinite loop, continuously re-executing ourselves.
+if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+_as_can_reexec=no; export _as_can_reexec;
+# We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+*v*x* | *x*v* ) as_opts=-vx ;;
+*v* ) as_opts=-v ;;
+*x* ) as_opts=-x ;;
+* ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+fi
+# We don't want this to propagate to other subprocesses.
+{ _as_can_reexec=; unset _as_can_reexec;}
 if test "x$CONFIG_SHELL" = x; then
 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 emulate sh
 NULLCMD=:
 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 else
 exitcode=1; echo positional parameters were not saved.
 fi
-test x\$exitcode = x0 || exit 1"
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
 as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 test \$(( 1 + 1 )) = 2 || exit 1"
 fi; }
 IFS=$as_save_IFS
 if test "x$CONFIG_SHELL" != x; then :
-# We cannot yet assume a decent shell, so we have to provide a
+export CONFIG_SHELL
-	# neutralization value for shells without unset; and this also
+# We cannot yet assume a decent shell, so we have to provide a
-	# works around shells that cannot unset nonexistent variables.
+# neutralization value for shells without unset; and this also
-	# Preserve -v and -x to the replacement shell.
+# works around shells that cannot unset nonexistent variables.
-	BASH_ENV=/dev/null
+# Preserve -v and -x to the replacement shell.
-	ENV=/dev/null
+BASH_ENV=/dev/null
-	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+ENV=/dev/null
-	export CONFIG_SHELL
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-	case $- in # ((((
+case $- in # ((((
-	  *v*x* | *x*v* ) as_opts=-vx ;;
+*v*x* | *x*v* ) as_opts=-vx ;;
-	  *v* ) as_opts=-v ;;
+*v* ) as_opts=-v ;;
-	  *x* ) as_opts=-x ;;
+*x* ) as_opts=-x ;;
-	  * ) as_opts= ;;
+* ) as_opts= ;;
-	esac
+esac
-	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
 fi
 if test x$as_have_required = xno; then :
 $as_echo "$0: This script requires a shell more modern than all"
 $as_echo "$0: the shells that I found on your system."
 test -z "$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 "$1"
+} # as_fn_executable_p
 # as_fn_append VAR VALUE
 # ----------------------
 # Append the text in VALUE to the end of the definition contained in VAR. Take
 # advantage of any shell optimizations that allow amortized linear growth over
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 ' >$as_me.lineno &&
 chmod +x "$as_me.lineno" ||
 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+# already done that, so ensure we don't try to do so again and fall
+# in an infinite loop.  This has already happened in practice.
+_as_can_reexec=no; export _as_can_reexec
 # Don't try to exec as it changes $[0], causing all sort of problems
 # (the dirname of $[0] is not the place where we might find the
 # original and so on.  Autoconf is especially sensitive to this).
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 # Exit status is that of the last command.
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 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 -p'.
+# In both cases, we have to default to `cp -pR'.
 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-as_ln_s='cp -p'
+as_ln_s='cp -pR'
 elif ln conf$$.file conf$$ 2>/dev/null; then
 as_ln_s=ln
 else
-as_ln_s='cp -p'
+as_ln_s='cp -pR'
 fi
 else
-as_ln_s='cp -p'
+as_ln_s='cp -pR'
 fi
 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 rmdir conf$$.dir 2>/dev/null
 if mkdir -p . 2>/dev/null; then
 else
 test -d ./-p && rmdir ./-p
 as_mkdir_p=false
 fi
-if test -x / >/dev/null 2>&1; then
+as_test_x='test -x'
-as_test_x='test -x'
+as_executable_p=as_fn_executable_p
-else
-if ls -dL / >/dev/null 2>&1; then
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-else
-as_ls_L_option=
-fi
-as_test_x='
-eval sh -c '\''
-if test -d "$1"; then
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-else
-	case $1 in #(
-	-*)set "./$1";;
-	esac;
-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
-	???[sx]*):;;*)false;;esac;fi
-'\'' sh
-'
-fi
-as_executable_p=$as_test_x
 # 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.
 # FIXME: To remove some day.
 if test "x$host_alias" != x; then
 if test "x$build_alias" = x; then
 cross_compiling=maybe
-$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
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 fi
 fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
 cat <<\_ACEOF
 XEmacs configure 21.5
-generated by GNU Autoconf 2.68
+generated by GNU Autoconf 2.69
-Copyright (C) 2010 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 Configuration script for XEmacs.  Largely divergent from FSF.
 Guess values for system-dependent variables and create Makefiles.
 test $ac_status = 0; } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
 } && test -s conftest$ac_exeext && {
 	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
+	 test -x conftest$ac_exeext
 }; then :
 ac_retval=0
 else
 $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 $4
 int
 main ()
 {
 static int test_array [1 - 2 * !(($2) >= 0)];
-test_array [0] = 0
+test_array [0] = 0;
+return test_array [0];
 ;
 return 0;
 }
 _ACEOF
 $4
 int
 main ()
 {
 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
-test_array [0] = 0
+test_array [0] = 0;
+return test_array [0];
 ;
 return 0;
 }
 _ACEOF
 $4
 int
 main ()
 {
 static int test_array [1 - 2 * !(($2) < 0)];
-test_array [0] = 0
+test_array [0] = 0;
+return test_array [0];
 ;
 return 0;
 }
 _ACEOF
 $4
 int
 main ()
 {
 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
-test_array [0] = 0
+test_array [0] = 0;
+return test_array [0];
 ;
 return 0;
 }
 _ACEOF
 $4
 int
 main ()
 {
 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
-test_array [0] = 0
+test_array [0] = 0;
+return test_array [0];
 ;
 return 0;
 }
 _ACEOF
 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 XEmacs $as_me 21.5, which was
-generated by GNU Autoconf 2.68.  Invocation command line was
+generated by GNU Autoconf 2.69.  Invocation command line was
 $ $0 $@
 _ACEOF
 exec 5>>config.log
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="${ac_tool_prefix}gcc"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_CC="gcc"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
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 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="${ac_tool_prefix}cc"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+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"
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
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 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_CC="$ac_prog"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
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 ac_save_CC=$CC
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <stdarg.h>
 #include <stdio.h>
-#include <sys/types.h>
+struct stat;
-#include <sys/stat.h>
 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 struct buf { int x; };
 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 static char *e (p, i)
 char **p;
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_prog in grep ggrep; do
 for ac_exec_ext in '' $ac_executable_extensions; do
 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+as_fn_executable_p "$ac_path_GREP" || continue
 # Check for GNU ac_path_GREP and select it if it is found.
 # Check for GNU $ac_path_GREP
 case `"$ac_path_GREP" --version 2>&1` in
 *GNU*)
 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_prog in egrep; do
 for ac_exec_ext in '' $ac_executable_extensions; do
 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+as_fn_executable_p "$ac_path_EGREP" || continue
 # Check for GNU ac_path_EGREP and select it if it is found.
 # Check for GNU $ac_path_EGREP
 case `"$ac_path_EGREP" --version 2>&1` in
 *GNU*)
 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 $as_echo_n "(cached) " >&6
 else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
-#	  define __EXTENSIONS__ 1
+#         define __EXTENSIONS__ 1
-	  $ac_includes_default
+$ac_includes_default
 int
 main ()
 {
 ;
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="${ac_tool_prefix}gcc"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_CC="gcc"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="${ac_tool_prefix}cc"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
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 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+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"
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_CC="$ac_prog"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 ac_save_CC=$CC
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <stdarg.h>
 #include <stdio.h>
-#include <sys/types.h>
+struct stat;
-#include <sys/stat.h>
 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 struct buf { int x; };
 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 static char *e (p, i)
 char **p;
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="${ac_tool_prefix}gcc"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_CC="gcc"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="${ac_tool_prefix}cc"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
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 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+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"
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
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 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_CC="$ac_prog"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 ac_save_CC=$CC
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <stdarg.h>
 #include <stdio.h>
-#include <sys/types.h>
+struct stat;
-#include <sys/stat.h>
 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 struct buf { int x; };
 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 static char *e (p, i)
 char **p;
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="${ac_tool_prefix}gcc"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_CC="gcc"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="${ac_tool_prefix}cc"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+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"
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_CC="$ac_prog"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 ac_save_CC=$CC
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <stdarg.h>
 #include <stdio.h>
-#include <sys/types.h>
+struct stat;
-#include <sys/stat.h>
 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 struct buf { int x; };
 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 static char *e (p, i)
 char **p;
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_AR="ar"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_RANLIB="ranlib"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 # 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 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	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 &&
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_YACC="$ac_prog"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 /* end confdefs.h.  */
 int
 main ()
 {
-/* FIXME: Include the comments suggested by Paul. */
 #ifndef __cplusplus
-/* Ultrix mips cc rejects this.  */
+/* Ultrix mips cc rejects this sort of thing.  */
 typedef int charset[2];
-const charset cs;
+const charset cs = { 0, 0 };
 /* SunOS 4.1.1 cc rejects this.  */
 char const *const *pcpcc;
 char **ppc;
 /* NEC SVR4.0.2 mips cc rejects this.  */
 struct point {int x, y;};
 pcpcc = &g + (g ? g-g : 0);
 /* HPUX 7.0 cc rejects these. */
 ++pcpcc;
 ppc = (char**) pcpcc;
 pcpcc = (char const *const *) ppc;
-{ /* SCO 3.2v4 cc rejects this.  */
+{ /* SCO 3.2v4 cc rejects this sort of thing.  */
-char *t;
+char tx;
+char *t = &tx;
 char const *s = 0 ? (char *) 0 : (char const *) 0;
 *t++ = 0;
 if (s) return 0;
 }
 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 typedef const int *iptr;
 iptr p = 0;
 ++p;
 }
-{ /* AIX XL C 1.02.0.0 rejects this saying
+{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
-struct s { int j; const int *ap[3]; };
+struct s { int j; const int *ap[3]; } bx;
-struct s *b; b->j = 5;
+struct s *b = &bx; b->j = 5;
 }
 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 const int foo = 10;
 if (!foo) return 0;
 }
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ASLR needs to be disabled" >&5
 $as_echo_n "checking whether ASLR needs to be disabled... " >&6; }
 case `uname -s`:`uname -r` in
-	    Darwin:11.*)
+	    Darwin:1[12].*)
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
 	LDFLAGS="$LDFLAGS -Wl,-no_pie" &&  if test "$verbose" = "yes"; then echo "    Appending \"-Wl,-no_pie\" to \$LDFLAGS"; fi
 	;;
 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 $ac_includes_default
 int
-find_stack_direction ()
+find_stack_direction (int *addr, int depth)
 {
-static char *addr = 0;
+int dir, dummy = 0;
-auto char dummy;
+if (! addr)
-if (addr == 0)
+addr = &dummy;
-{
+*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
-addr = &dummy;
+dir = depth ? find_stack_direction (addr, depth - 1) : 0;
-return find_stack_direction ();
+return dir + dummy;
-}
-else
-return (&dummy > addr) ? 1 : -1;
 }
 int
-main ()
+main (int argc, char **argv)
 {
-return find_stack_direction () < 0;
+return find_stack_direction (0, argc + !argv + 20) < 0;
 }
 _ACEOF
 if ac_fn_c_try_run "$LINENO"; then :
 ac_cv_c_stack_direction=1
 else
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_have_esd_config="yes"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_CXX="$ac_prog"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 if ln -s conf$$.file conf$$ 2>/dev/null; then
 as_ln_s='ln -s'
 # ... but there are two gotchas:
 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-# In both cases, we have to default to `cp -p'.
+# In both cases, we have to default to `cp -pR'.
 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-as_ln_s='cp -p'
+as_ln_s='cp -pR'
 elif ln conf$$.file conf$$ 2>/dev/null; then
 as_ln_s=ln
 else
-as_ln_s='cp -p'
+as_ln_s='cp -pR'
 fi
 else
-as_ln_s='cp -p'
+as_ln_s='cp -pR'
 fi
 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 rmdir conf$$.dir 2>/dev/null
 else
 test -d ./-p && rmdir ./-p
 as_mkdir_p=false
 fi
-if test -x / >/dev/null 2>&1; then
-as_test_x='test -x'
+# as_fn_executable_p FILE
-else
+# -----------------------
-if ls -dL / >/dev/null 2>&1; then
+# Test if FILE is an executable regular file.
-as_ls_L_option=L
+as_fn_executable_p ()
-else
+{
-as_ls_L_option=
+test -f "$1" && test -x "$1"
-fi
+} # as_fn_executable_p
-as_test_x='
+as_test_x='test -x'
-eval sh -c '\''
+as_executable_p=as_fn_executable_p
-if test -d "$1"; then
-	test -d "$1/.";
-else
-	case $1 in #(
-	-*)set "./$1";;
-	esac;
-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
-	???[sx]*):;;*)false;;esac;fi
-'\'' sh
-'
-fi
-as_executable_p=$as_test_x
 # 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.
 # 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 XEmacs $as_me 21.5, which was
-generated by GNU Autoconf 2.68.  Invocation command line was
+generated by GNU Autoconf 2.69.  Invocation command line was
 CONFIG_FILES    = $CONFIG_FILES
 CONFIG_HEADERS  = $CONFIG_HEADERS
 CONFIG_LINKS    = $CONFIG_LINKS
 CONFIG_COMMANDS = $CONFIG_COMMANDS
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
 XEmacs config.status 21.5
-configured by $0, generated by GNU Autoconf 2.68,
+configured by $0, generated by GNU Autoconf 2.69,
 with options \\"\$ac_cs_config\\"
-Copyright (C) 2010 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 ac_pwd='$ac_pwd'
 srcdir='$srcdir'
 fi
 _ACEOF
 cat >>$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
+set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
 shift
 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
 CONFIG_SHELL='$SHELL'
 export CONFIG_SHELL
 exec "\$@"

Mercurial > hg > xemacs-beta

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