#! /bin/sh
# From configure.in CVSid.
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.54 for GNU C Library (see version.h).
+# Generated by GNU Autoconf 2.61 for GNU C Library (see version.h).
#
# Report bugs to <glibc>.
#
-# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
-# Free Software Foundation, Inc.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006 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 Bourne compatible
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
- set -o posix
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# 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
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
fi
# Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
as_unset=unset
else
as_unset=false
fi
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+as_nl='
+'
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
# Work around bugs in pre-3.0 UWIN ksh.
-$as_unset ENV MAIL MAILPATH
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
PS1='$ '
PS2='> '
PS4='+ '
# NLS nuisances.
-for as_var in LANG LANGUAGE LC_ALL LC_COLLATE LC_CTYPE LC_NUMERIC LC_MESSAGES LC_TIME
+for as_var in \
+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LC_TELEPHONE LC_TIME
do
- if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
eval $as_var=C; export $as_var
else
- $as_unset $as_var
+ ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
fi
done
# Required to use basename.
-if expr a : '\(a\)' >/dev/null 2>&1; then
+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
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
# Name of the executable.
-as_me=`$as_basename "$0" ||
+as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)$' \| \
- . : '\(.\)' 2>/dev/null ||
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
echo X/"$0" |
- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
- /^X\/\(\/\/\)$/{ s//\1/; q; }
- /^X\/\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+# CDPATH.
+$as_unset CDPATH
-# PATH needs CR, and LINENO needs CR and PATH.
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conftest.sh
- echo "exit 0" >>conftest.sh
- chmod +x conftest.sh
- if (PATH="/nonexistent;."; conftest.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
- else
- PATH_SEPARATOR=:
- fi
- rm -f conftest.sh
+if test "x$CONFIG_SHELL" = x; then
+ if (eval ":") 2>/dev/null; then
+ as_have_required=yes
+else
+ as_have_required=no
fi
+ if test $as_have_required = yes && (eval ":
+(as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" || {
- # Find who we are. Look in the path if we contain no path at all
- # relative or not.
- case $0 in
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-done
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
- ;;
- esac
- # We did not find ourselves, most probably we were run as `sh COMMAND'
- # in which case we are not to be found in the path.
- if test "x$as_myself" = x; then
- as_myself=$0
- fi
- if test ! -f "$as_myself"; then
- { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
- { (exit 1); exit 1; }; }
- fi
- case $CONFIG_SHELL in
- '')
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=\$LINENO
+ as_lineno_2=\$LINENO
+ test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+ test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+ :
+else
+ as_candidate_shells=
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- for as_base in sh bash ksh sh5; do
- case $as_dir in
+ case $as_dir in
/*)
- if ("$as_dir/$as_base" -c '
+ for as_base in sh bash ksh sh5; do
+ as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+ done;;
+ esac
+done
+IFS=$as_save_IFS
+
+
+ for as_shell in $as_candidate_shells $SHELL; do
+ # Try only shells that exist, to save several forks.
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+ CONFIG_SHELL=$as_shell
+ as_have_required=yes
+ if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+ (exit $1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
as_lineno_1=$LINENO
as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
- $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
- $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
- CONFIG_SHELL=$as_dir/$as_base
- export CONFIG_SHELL
- exec "$CONFIG_SHELL" "$0" ${1+"$@"}
- fi;;
- esac
- done
-done
-;;
- esac
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+ break
+fi
+
+fi
+
+ done
+
+ if test "x$CONFIG_SHELL" != x; then
+ for as_var in BASH_ENV ENV
+ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ done
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+ if test $as_have_required = no; then
+ echo This script requires a shell more modern than all the
+ echo shells that I found on your system. Please install a
+ echo modern shell, or manually run the script under such a
+ echo shell if you do have one.
+ { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+ echo No shell found that supports shell functions.
+ echo Please tell autoconf@gnu.org about your system,
+ echo including any error possibly output before this
+ echo message
+}
+
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
# uniformly replaced by the line number. The first 'sed' inserts a
- # line-number line before each line; the second 'sed' does the real
- # work. The second script uses 'N' to pair each line-number line
- # with the numbered line, and appends trailing '-' during
- # substitution so that $LINENO is not a special case at line end.
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
- sed '=' <$as_myself |
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
N
- s,$,-,
- : loop
- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop
- s,-$,,
- s,^['$as_cr_digits']*\n,,
+ s/-\n.*//
' >$as_me.lineno &&
- chmod +x $as_me.lineno ||
+ chmod +x "$as_me.lineno" ||
{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
{ (exit 1); exit 1; }; }
# Don't try to exec as it changes $[0], causing all sort of problems
# (the dirname of $[0] is not the place where we might find the
- # original and so on. Autoconf is especially sensible to this).
- . ./$as_me.lineno
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
# Exit status is that of the last command.
exit
}
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
- *c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T=' ' ;;
- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
- *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
esac
-if expr a : '\(a\)' >/dev/null 2>&1; then
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
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
+fi
echo >conf$$.file
if ln -s conf$$.file conf$$ 2>/dev/null; then
- # We could just check for DJGPP; but this test a) works b) is more generic
- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
- if test -f conf$$.exe; then
- # Don't use ln at all; we don't have any links
+ 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'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -p'
- else
- as_ln_s='ln -s'
- fi
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -p'
fi
-rm -f conf$$ conf$$.exe conf$$.file
+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=:
else
+ test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
-as_executable_p="test -f"
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ 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="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed 'y%*$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="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
-
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-# IFS
-# We need space, tab and new line, in precisely that order.
-as_nl='
-'
-IFS=" $as_nl"
-# CDPATH.
-$as_unset CDPATH
+exec 7<&0 </dev/null 6>&1
# Name of the host.
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
-exec 6>&1
-
#
# Initializations.
#
ac_default_prefix=/usr/local
+ac_clean_files=
ac_config_libobj_dir=.
+LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
SHELL=${CONFIG_SHELL-/bin/sh}
-# Maximum number of lines to put in a shell here document.
-# This variable seems obsolete. It should probably be removed, and
-# only ac_max_sed_lines should be used.
-: ${ac_max_here_lines=38}
-
# Identity of this package.
PACKAGE_NAME='GNU C Library'
PACKAGE_TARNAME='c-library'
PACKAGE_BUGREPORT='glibc'
ac_unique_file="include/features.h"
-ac_subdirs_all="$ac_subdirs_all "
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
-#if HAVE_SYS_TYPES_H
+#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
-#if HAVE_SYS_STAT_H
+#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
-#if STDC_HEADERS
+#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
-# if HAVE_STDLIB_H
+# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif
-#if HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
# include <memory.h>
# endif
# include <string.h>
#endif
-#if HAVE_STRINGS_H
+#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
-#if HAVE_INTTYPES_H
+#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
-#else
-# if HAVE_STDINT_H
-# include <stdint.h>
-# endif
#endif
-#if HAVE_UNISTD_H
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs oldest_abi subdirs force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S PWD_P CC MAKE MSGFMT MAKEINFO SED AUTOCONF CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD CCVERSION SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO OLD_DEBIAN_INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_Bgroup libc_cv_z_combreloc libc_cv_have_initfini no_whole_archive exceptions LIBGD EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL
+PATH_SEPARATOR
+PACKAGE_NAME
+PACKAGE_TARNAME
+PACKAGE_VERSION
+PACKAGE_STRING
+PACKAGE_BUGREPORT
+exec_prefix
+prefix
+program_transform_name
+bindir
+sbindir
+libexecdir
+datarootdir
+datadir
+sysconfdir
+sharedstatedir
+localstatedir
+includedir
+oldincludedir
+docdir
+infodir
+htmldir
+dvidir
+pdfdir
+psdir
+libdir
+localedir
+mandir
+DEFS
+ECHO_C
+ECHO_N
+ECHO_T
+LIBS
+build_alias
+host_alias
+target_alias
+with_fp
+with_cvs
+enable_check_abi
+oldest_abi
+bindnow
+force_install
+all_warnings
+build
+build_cpu
+build_vendor
+build_os
+host
+host_cpu
+host_vendor
+host_os
+subdirs
+add_ons
+add_on_subdirs
+base_machine
+submachine
+sysnames
+sysdeps_add_ons
+INSTALL_PROGRAM
+INSTALL_SCRIPT
+INSTALL_DATA
+LN_S
+CC
+CFLAGS
+LDFLAGS
+CPPFLAGS
+ac_ct_CC
+OBJEXT
+BUILD_CC
+cross_compiling
+CPP
+CXX
+CXXFLAGS
+ac_ct_CXX
+AR
+OBJDUMP
+RANLIB
+MIG
+AS
+LD
+PWD_P
+MAKE
+MSGFMT
+MAKEINFO
+SED
+AUTOCONF
+SYSINCLUDES
+CXX_SYSINCLUDES
+libc_cv_gcc_static_libgcc
+BASH_SHELL
+libc_cv_have_bash2
+KSH
+libc_cv_have_ksh
+AWK
+PERL
+INSTALL_INFO
+BISON
+VERSIONING
+libc_cv_cc_with_libunwind
+libc_cv_Bgroup
+libc_cv_libgcc_s_suffix
+libc_cv_as_needed
+ASFLAGS_config
+libc_cv_z_combreloc
+libc_cv_z_execstack
+libc_cv_fpie
+libc_cv_hashstyle
+fno_unit_at_a_time
+libc_cv_ssp
+libc_cv_gnu89_inline
+libc_cv_have_initfini
+no_whole_archive
+exceptions
+LIBGD
+have_libaudit
+have_libcap
+have_selinux
+GREP
+EGREP
+sizeof_long_double
+libc_cv_gcc_unwind_find_fde
+uname_sysname
+uname_release
+uname_version
+old_glibc_headers
+libc_cv_slibdir
+libc_cv_localedir
+libc_cv_sysconfdir
+libc_cv_rootsbindir
+libc_cv_forced_unwind
+use_ldconfig
+ldd_rewrite_script
+elf
+xcoff
+static
+shared
+pic_default
+profile
+omitfp
+bounded
+static_nss
+nopic_initfini
+DEFINES
+mach_interface_list
+VERSION
+RELEASE
+LIBOBJS
+LTLIBOBJS'
ac_subst_files=''
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP
+CXX
+CXXFLAGS
+CCC'
+ac_subdirs_all=''
# Initialize some variables set by options.
ac_init_help=
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
includedir='${prefix}/include'
oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
ac_prev=
+ac_dashdash=
for ac_option
do
# If the previous option needs an argument, assign it.
if test -n "$ac_prev"; then
- eval "$ac_prev=\$ac_option"
+ eval $ac_prev=\$ac_option
ac_prev=
continue
fi
- ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+ case $ac_option in
+ *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *) ac_optarg=yes ;;
+ esac
# Accept the important Cygnus configure options, so we can diagnose typos.
- case $ac_option in
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
-bindir | --bindir | --bindi | --bind | --bin | --bi)
ac_prev=bindir ;;
--config-cache | -C)
cache_file=config.cache ;;
- -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+ -datadir | --datadir | --datadi | --datad)
ac_prev=datadir ;;
- -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
- | --da=*)
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
datadir=$ac_optarg ;;
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
-disable-* | --disable-*)
ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
{ (exit 1); exit 1; }; }
- ac_feature=`echo $ac_feature | sed 's/-/_/g'`
- eval "enable_$ac_feature=no" ;;
+ ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
+ eval enable_$ac_feature=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
-enable-* | --enable-*)
ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
{ (exit 1); exit 1; }; }
- ac_feature=`echo $ac_feature | sed 's/-/_/g'`
- case $ac_option in
- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
- *) ac_optarg=yes ;;
- esac
- eval "enable_$ac_feature='$ac_optarg'" ;;
+ ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
+ eval enable_$ac_feature=\$ac_optarg ;;
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
-host=* | --host=* | --hos=* | --ho=*)
host_alias=$ac_optarg ;;
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
-includedir | --includedir | --includedi | --included | --include \
| --includ | --inclu | --incl | --inc)
ac_prev=includedir ;;
| --libexe=* | --libex=* | --libe=*)
libexecdir=$ac_optarg ;;
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
-localstatedir | --localstatedir | --localstatedi | --localstated \
- | --localstate | --localstat | --localsta | --localst \
- | --locals | --local | --loca | --loc | --lo)
+ | --localstate | --localstat | --localsta | --localst | --locals)
ac_prev=localstatedir ;;
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
- | --localstate=* | --localstat=* | --localsta=* | --localst=* \
- | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
localstatedir=$ac_optarg ;;
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
| --progr-tra=* | --program-tr=* | --program-t=*)
program_transform_name=$ac_optarg ;;
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
-with-* | --with-*)
ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
{ echo "$as_me: error: invalid package name: $ac_package" >&2
{ (exit 1); exit 1; }; }
- ac_package=`echo $ac_package| sed 's/-/_/g'`
- case $ac_option in
- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
- *) ac_optarg=yes ;;
- esac
- eval "with_$ac_package='$ac_optarg'" ;;
+ ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
+ eval with_$ac_package=\$ac_optarg ;;
-without-* | --without-*)
ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+ expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
{ echo "$as_me: error: invalid package name: $ac_package" >&2
{ (exit 1); exit 1; }; }
- ac_package=`echo $ac_package | sed 's/-/_/g'`
- eval "with_$ac_package=no" ;;
+ ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
+ eval with_$ac_package=no ;;
--x)
# Obsolete; use --with-x.
expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
{ (exit 1); exit 1; }; }
- ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
- eval "$ac_envvar='$ac_optarg'"
+ eval $ac_envvar=\$ac_optarg
export $ac_envvar ;;
*)
{ (exit 1); exit 1; }; }
fi
-# Be sure to have absolute paths.
-for ac_var in exec_prefix prefix
-do
- eval ac_val=$`echo $ac_var`
- case $ac_val in
- [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
- *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
- { (exit 1); exit 1; }; };;
- esac
-done
-
-# Be sure to have absolute paths.
-for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
- localstatedir libdir includedir oldincludedir infodir mandir
+# Be sure to have absolute directory names.
+for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ datadir sysconfdir sharedstatedir localstatedir includedir \
+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+ libdir localedir mandir
do
- eval ac_val=$`echo $ac_var`
+ eval ac_val=\$$ac_var
case $ac_val in
- [\\/$]* | ?:[\\/]* ) ;;
- *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
- { (exit 1); exit 1; }; };;
+ [\\/$]* | ?:[\\/]* ) continue;;
+ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
esac
+ { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+ { (exit 1); exit 1; }; }
done
# There might be people who depend on the old broken behavior: `$host'
test "$silent" = yes && exec 6>/dev/null
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+ { echo "$as_me: error: Working directory cannot be determined" >&2
+ { (exit 1); exit 1; }; }
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+ { echo "$as_me: error: pwd does not report name of working directory" >&2
+ { (exit 1); exit 1; }; }
+
+
# Find the source files, if location was not specified.
if test -z "$srcdir"; then
ac_srcdir_defaulted=yes
- # Try the directory containing this script, then its parent.
- ac_confdir=`(dirname "$0") 2>/dev/null ||
+ # Try the directory containing this script, then the parent directory.
+ ac_confdir=`$as_dirname -- "$0" ||
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$0" : 'X\(//\)[^/]' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
+ X"$0" : 'X\(//\)[^/]' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$0" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
srcdir=$ac_confdir
- if test ! -r $srcdir/$ac_unique_file; then
+ if test ! -r "$srcdir/$ac_unique_file"; then
srcdir=..
fi
else
ac_srcdir_defaulted=no
fi
-if test ! -r $srcdir/$ac_unique_file; then
- if test "$ac_srcdir_defaulted" = yes; then
- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
- { (exit 1); exit 1; }; }
- else
- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+ { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
{ (exit 1); exit 1; }; }
- fi
fi
-(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
- { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+ cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
{ (exit 1); exit 1; }; }
-srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
-ac_env_build_alias_set=${build_alias+set}
-ac_env_build_alias_value=$build_alias
-ac_cv_env_build_alias_set=${build_alias+set}
-ac_cv_env_build_alias_value=$build_alias
-ac_env_host_alias_set=${host_alias+set}
-ac_env_host_alias_value=$host_alias
-ac_cv_env_host_alias_set=${host_alias+set}
-ac_cv_env_host_alias_value=$host_alias
-ac_env_target_alias_set=${target_alias+set}
-ac_env_target_alias_value=$target_alias
-ac_cv_env_target_alias_set=${target_alias+set}
-ac_cv_env_target_alias_value=$target_alias
-ac_env_CC_set=${CC+set}
-ac_env_CC_value=$CC
-ac_cv_env_CC_set=${CC+set}
-ac_cv_env_CC_value=$CC
-ac_env_CFLAGS_set=${CFLAGS+set}
-ac_env_CFLAGS_value=$CFLAGS
-ac_cv_env_CFLAGS_set=${CFLAGS+set}
-ac_cv_env_CFLAGS_value=$CFLAGS
-ac_env_LDFLAGS_set=${LDFLAGS+set}
-ac_env_LDFLAGS_value=$LDFLAGS
-ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
-ac_cv_env_LDFLAGS_value=$LDFLAGS
-ac_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_env_CPPFLAGS_value=$CPPFLAGS
-ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_cv_env_CPPFLAGS_value=$CPPFLAGS
-ac_env_CPP_set=${CPP+set}
-ac_env_CPP_value=$CPP
-ac_cv_env_CPP_set=${CPP+set}
-ac_cv_env_CPP_value=$CPP
+ pwd)`
+# When building in place, set srcdir=.
+if test "$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.
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or \`..']
-_ACEOF
-
- cat <<_ACEOF
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
- [$ac_default_prefix]
+ [$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
- [PREFIX]
+ [PREFIX]
By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
--bindir=DIR user executables [EPREFIX/bin]
--sbindir=DIR system admin executables [EPREFIX/sbin]
--libexecdir=DIR program executables [EPREFIX/libexec]
- --datadir=DIR read-only architecture-independent data [PREFIX/share]
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
- --infodir=DIR info documentation [PREFIX/info]
- --mandir=DIR man documentation [PREFIX/man]
+ --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/c-library]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
_ACEOF
cat <<\_ACEOF
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--disable-sanity-checks really do not use threads (should not be used except
in special situations) [default=yes]
- --enable-shared build shared library [default=yes if GNU ld &
- ELF]
- --enable-profile build profiled library [default=yes]
- --enable-omitfp build undebuggable optimized library
- [default=no]
- --enable-bounded build with runtime bounds checking
+ --enable-check-abi do "make check-abi" in "make check" (no/warn/yes)
[default=no]
+ --enable-shared build shared library [default=yes if GNU ld & ELF]
+ --enable-profile build profiled library [default=no]
+ --enable-omitfp build undebuggable optimized library [default=no]
+ --enable-bounded build with runtime bounds checking [default=no]
--disable-versioning do not include versioning information in the library
objects [default=yes if supported]
--enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2]
[default=glibc default]
+ --enable-stackguard-randomization
+ initialize __stack_chk_guard canary with a random
+ number at program start
--enable-add-ons[=DIRS...]
configure and build add-ons in DIR1,DIR2,... search
for add-ons if no parameter given
--disable-hidden-plt do not hide internal function calls to avoid PLT
+ --enable-bind-now disable lazy relocations in DSOs
--enable-static-nss build static NSS modules [default=no]
--disable-force-install don't force installation of files from this package,
even if they are older than the installed files
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
- --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)
--with-gd=DIR find libgd include dir and library with prefix DIR
--with-gd-include=DIR find libgd include files in DIR
--with-gd-lib=DIR find libgd library files in DIR
--with-fp if using floating-point hardware [default=yes]
--with-binutils=PATH specify location of binutils (as and ld)
--with-elf if using the ELF object format
+ --with-selinux if building with SELinux support
--with-xcoff if using the XCOFF object format
--without-cvs if CVS should not be used
--with-headers=PATH location of system headers to use (for example
- /usr/src/linux/include) [default=compiler
- default]
+ /usr/src/linux/include) [default=compiler default]
--with-tls enable support for TLS
--without-__thread do not use TLS features even when supporting them
+ --with-cpu=CPU select code for CPU variant
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>
- CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
- headers in a nonstandard directory <include dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS C/C++/Objective 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 <glibc>.
_ACEOF
+ac_status=$?
fi
if test "$ac_init_help" = "recursive"; then
# If there are subdirs, report their specific --help.
- ac_popdir=`pwd`
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
- test -d $ac_dir || continue
+ test -d "$ac_dir" || continue
ac_builddir=.
-if test "$ac_dir" != .; then
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
- # A "../" for each directory in $ac_dir_suffix.
- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
- ac_dir_suffix= ac_top_builddir=
-fi
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
case $srcdir in
- .) # No --srcdir option. We are building in place.
+ .) # We are building in place.
ac_srcdir=.
- if test -z "$ac_top_builddir"; then
- ac_top_srcdir=.
- else
- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
- fi ;;
- [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
- ac_top_srcdir=$srcdir ;;
- *) # Relative path.
- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
- ac_top_srcdir=$ac_top_builddir$srcdir ;;
+ 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/$srcdir ;;
esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
-
- cd $ac_dir
- # Check for guested configure; otherwise get Cygnus style configure.
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- $SHELL $ac_srcdir/configure.gnu --help=recursive
- elif test -f $ac_srcdir/configure; then
- echo
- $SHELL $ac_srcdir/configure --help=recursive
- elif test -f $ac_srcdir/configure.ac ||
- test -f $ac_srcdir/configure.in; then
- echo
- $ac_configure --help
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
else
echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
- fi
- cd $ac_popdir
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
done
fi
-test -n "$ac_init_help" && exit 0
+test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
GNU C Library configure (see version.h)
-generated by GNU Autoconf 2.54
+generated by GNU Autoconf 2.61
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
-Free Software Foundation, Inc.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006 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 0
+ exit
fi
-exec 5>config.log
-cat >&5 <<_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 GNU C Library $as_me (see version.h), which was
-generated by GNU Autoconf 2.54. Invocation command line was
+generated by GNU Autoconf 2.61. Invocation command line was
$ $0 $@
_ACEOF
+exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
-hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
test -z "$as_dir" && as_dir=.
echo "PATH: $as_dir"
done
+IFS=$as_save_IFS
} >&5
# 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_sep=
-for ac_arg
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
do
- case $ac_arg in
- -no-create | --no-create | --no-creat | --no-crea | --no-cre \
- | --no-cr | --no-c | -n ) continue ;;
- -no-recursion | --no-recursion | --no-recursio | --no-recursi \
- | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
- continue ;;
- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
- ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
- esac
- ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
- # Get rid of the leading space.
- ac_sep=" "
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+ 2)
+ ac_configure_args1="$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
+ ac_configure_args="$ac_configure_args '$ac_arg'"
+ ;;
+ esac
+ done
done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export 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: Be sure not to use single quotes in there, as some shells,
-# such as our DU 5.0 friend, will then `close' the trap.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
# Save into config.log some information that might help in debugging.
{
_ASBOX
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 $ac_var in #(
+ *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ *) $as_unset $ac_var ;;
+ esac ;;
+ esac
+ done
(set) 2>&1 |
- case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
- *ac_space=\ *)
+ 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"
- ;;
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
*)
- sed -n \
- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
- esac;
-}
+ esac |
+ sort
+)
echo
cat <<\_ASBOX
echo
for ac_var in $ac_subst_vars
do
- eval ac_val=$`echo $ac_var`
- echo "$ac_var='"'"'$ac_val'"'"'"
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ echo "$ac_var='\''$ac_val'\''"
done | sort
echo
if test -n "$ac_subst_files"; then
cat <<\_ASBOX
-## ------------- ##
-## Output files. ##
-## ------------- ##
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
_ASBOX
echo
for ac_var in $ac_subst_files
do
- eval ac_val=$`echo $ac_var`
- echo "$ac_var='"'"'$ac_val'"'"'"
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ echo "$ac_var='\''$ac_val'\''"
done | sort
echo
fi
## ----------- ##
_ASBOX
echo
- sed "/^$/d" confdefs.h | sort
+ cat confdefs.h
echo
fi
test "$ac_signal" != 0 &&
echo "$as_me: caught signal $ac_signal"
echo "$as_me: exit $exit_status"
} >&5
- rm -f core core.* *.core &&
- rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
exit $exit_status
- ' 0
+' 0
for ac_signal in 1 2 13 15; do
trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
done
ac_signal=0
# confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-echo >confdefs.h
+rm -f -r conftest* confdefs.h
# Predefined preprocessor variables.
# Let the site file select an alternate cache file if it wants to.
# Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
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- CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
- else
- CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
- fi
+if test -n "$CONFIG_SITE"; then
+ set x "$CONFIG_SITE"
+elif test "x$prefix" != xNONE; then
+ set x "$prefix/share/config.site" "$prefix/etc/config.site"
+else
+ set x "$ac_default_prefix/share/config.site" \
+ "$ac_default_prefix/etc/config.site"
fi
-for ac_site_file in $CONFIG_SITE; do
+shift
+for ac_site_file
+do
if test -r "$ac_site_file"; then
{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
echo "$as_me: loading site script $ac_site_file" >&6;}
{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
echo "$as_me: loading cache $cache_file" >&6;}
case $cache_file in
- [\\/]* | ?:[\\/]* ) . $cache_file;;
- *) . ./$cache_file;;
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
esac
fi
else
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
-for ac_var in `(set) 2>&1 |
- sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+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_${ac_var}_value"
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in
set,)
{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
,);;
*)
if test "x$ac_old_val" != "x$ac_new_val"; then
- { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+ { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
- { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
+ { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
echo "$as_me: former value: $ac_old_val" >&2;}
- { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
+ { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
echo "$as_me: current value: $ac_new_val" >&2;}
- ac_cache_corrupted=:
+ ac_cache_corrupted=:
fi;;
esac
# Pass precious variables to config.status.
if test "$ac_new_set" = set; then
case $ac_new_val in
- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
- ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
*) ac_arg=$ac_var=$ac_new_val ;;
esac
case " $ac_configure_args " in
{ (exit 1); exit 1; }; }
fi
-ac_ext=c
-ac_cpp='$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
-
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
- ac_config_headers="$ac_config_headers config.h"
+ac_config_headers="$ac_config_headers config.h"
ac_aux_dir=
-for ac_dir in scripts $srcdir/scripts; do
- if test -f $ac_dir/install-sh; then
+for ac_dir in scripts "$srcdir"/scripts; do
+ if test -f "$ac_dir/install-sh"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/install-sh -c"
break
- elif test -f $ac_dir/install.sh; then
+ elif test -f "$ac_dir/install.sh"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/install.sh -c"
break
- elif test -f $ac_dir/shtool; then
+ elif test -f "$ac_dir/shtool"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/shtool install -c"
break
fi
done
if test -z "$ac_aux_dir"; then
- { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&5
-echo "$as_me: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&2;}
+ { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts \"$srcdir\"/scripts" >&5
+echo "$as_me: error: cannot find install-sh or install.sh in scripts \"$srcdir\"/scripts" >&2;}
{ (exit 1); exit 1; }; }
fi
-ac_config_guess="$SHELL $ac_aux_dir/config.guess"
-ac_config_sub="$SHELL $ac_aux_dir/config.sub"
-ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
-# This will get text that should go into config.make.
-config_vars=
-# Check for a --with-gmp argument and set gmp-srcdir in config.make.
-# Check whether --with-gmp or --without-gmp was given.
-if test "${with_gmp+set}" = set; then
- withval="$with_gmp"
+if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
+ { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5
+echo "$as_me: error: you must configure in a separate build directory" >&2;}
+ { (exit 1); exit 1; }; }
+fi
-case "$with_gmp" in
-yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5
-echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;}
- { (exit 1); exit 1; }; } ;;
-''|no) ;;
-*) config_vars="$config_vars
-gmp-srcdir = $withval" ;;
-esac
+# This will get text that should go into config.make.
+config_vars=
-fi;
# Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
-# Check whether --with-gd or --without-gd was given.
+# Check whether --with-gd was given.
if test "${with_gd+set}" = set; then
- withval="$with_gd"
- case "$with_gd" in
+ withval=$with_gd; case "$with_gd" in
yes|''|no) ;;
*) libgd_include="-I$withval/include"
libgd_ldflags="-L$withval/lib" ;;
esac
-fi;
+fi
+
-# Check whether --with-gd-include or --without-gd-include was given.
+# Check whether --with-gd-include was given.
if test "${with_gd_include+set}" = set; then
- withval="$with_gd_include"
- case "$with_gd_include" in
+ withval=$with_gd_include; case "$with_gd_include" in
''|no) ;;
*) libgd_include="-I$withval" ;;
esac
-fi;
+fi
+
-# Check whether --with-gd-lib or --without-gd-lib was given.
+# Check whether --with-gd-lib was given.
if test "${with_gd_lib+set}" = set; then
- withval="$with_gd_lib"
- case "$with_gd_lib" in
+ withval=$with_gd_lib; case "$with_gd_lib" in
''|no) ;;
*) libgd_ldflags="-L$withval" ;;
esac
-fi;
+fi
+
if test -n "$libgd_include"; then
config_vars="$config_vars
fi
-# Check whether --with-fp or --without-fp was given.
+# Check whether --with-fp was given.
if test "${with_fp+set}" = set; then
- withval="$with_fp"
- with_fp=$withval
+ withval=$with_fp; with_fp=$withval
else
with_fp=yes
-fi;
+fi
+
-# Check whether --with-binutils or --without-binutils was given.
+# Check whether --with-binutils was given.
if test "${with_binutils+set}" = set; then
- withval="$with_binutils"
- path_binutils=$withval
+ withval=$with_binutils; path_binutils=$withval
else
path_binutils=''
-fi;
+fi
+
-# Check whether --with-elf or --without-elf was given.
+# Check whether --with-elf was given.
if test "${with_elf+set}" = set; then
- withval="$with_elf"
- elf=$withval
+ withval=$with_elf; elf=$withval
else
elf=no
-fi;
+fi
+
+
+# Check whether --with-selinux was given.
+if test "${with_selinux+set}" = set; then
+ withval=$with_selinux; with_selinux=$withval
+else
+ with_selinux=auto
+fi
+
-# Check whether --with-xcoff or --without-xcoff was given.
+# Check whether --with-xcoff was given.
if test "${with_xcoff+set}" = set; then
- withval="$with_xcoff"
- xcoff=$withval
+ withval=$with_xcoff; xcoff=$withval
else
xcoff=no
-fi;
+fi
+
-# Check whether --with-cvs or --without-cvs was given.
+# Check whether --with-cvs was given.
if test "${with_cvs+set}" = set; then
- withval="$with_cvs"
- with_cvs=$withval
+ withval=$with_cvs; with_cvs=$withval
else
with_cvs=yes
-fi;
+fi
+
if test "$with_cvs" = yes; then
if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null
then
-# Check whether --with-headers or --without-headers was given.
+# Check whether --with-headers was given.
if test "${with_headers+set}" = set; then
- withval="$with_headers"
- sysheaders=$withval
+ withval=$with_headers; sysheaders=$withval
else
sysheaders=''
-fi;
+fi
+
-# Check whether --enable-sanity-checks or --disable-sanity-checks was given.
+# Check whether --enable-sanity-checks was given.
if test "${enable_sanity_checks+set}" = set; then
- enableval="$enable_sanity_checks"
- enable_sanity=$enableval
+ enableval=$enable_sanity_checks; enable_sanity=$enableval
else
enable_sanity=yes
-fi;
+fi
+
+
+
+# Check whether --enable-check-abi was given.
+if test "${enable_check_abi+set}" = set; then
+ enableval=$enable_check_abi; enable_check_abi=$enableval
+else
+ enable_check_abi=no
+fi
+
static=yes
-# Check whether --enable-shared or --disable-shared was given.
+# Check whether --enable-shared was given.
if test "${enable_shared+set}" = set; then
- enableval="$enable_shared"
- shared=$enableval
+ enableval=$enable_shared; shared=$enableval
else
shared=default
-fi;
-# Check whether --enable-profile or --disable-profile was given.
+fi
+
+# Check whether --enable-profile was given.
if test "${enable_profile+set}" = set; then
- enableval="$enable_profile"
- profile=$enableval
+ enableval=$enable_profile; profile=$enableval
else
- profile=yes
-fi;
-# Check whether --enable-omitfp or --disable-omitfp was given.
+ profile=no
+fi
+
+# Check whether --enable-omitfp was given.
if test "${enable_omitfp+set}" = set; then
- enableval="$enable_omitfp"
- omitfp=$enableval
+ enableval=$enable_omitfp; omitfp=$enableval
else
omitfp=no
-fi;
-# Check whether --enable-bounded or --disable-bounded was given.
+fi
+
+# Check whether --enable-bounded was given.
if test "${enable_bounded+set}" = set; then
- enableval="$enable_bounded"
- bounded=$enableval
+ enableval=$enable_bounded; bounded=$enableval
else
bounded=no
-fi;
-# Check whether --enable-versioning or --disable-versioning was given.
+fi
+
+# Check whether --enable-versioning was given.
if test "${enable_versioning+set}" = set; then
- enableval="$enable_versioning"
- enable_versioning=$enableval
+ enableval=$enable_versioning; enable_versioning=$enableval
else
enable_versioning=yes
-fi;
+fi
-# Check whether --enable-oldest-abi or --disable-oldest-abi was given.
+
+# Check whether --enable-oldest-abi was given.
if test "${enable_oldest_abi+set}" = set; then
- enableval="$enable_oldest_abi"
- oldest_abi=$enableval
+ enableval=$enable_oldest_abi; oldest_abi=$enableval
else
oldest_abi=no
-fi;
+fi
+
if test "$oldest_abi" = yes || test "$oldest_abi" = no; then
oldest_abi=default
else
fi
-# Check whether --enable-add-ons or --disable-add-ons was given.
+# Check whether --enable-stackguard-randomization was given.
+if test "${enable_stackguard_randomization+set}" = set; then
+ enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval
+else
+ enable_stackguard_randomize=no
+fi
+
+if test "$enable_stackguard_randomize" = yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define ENABLE_STACKGUARD_RANDOMIZE 1
+_ACEOF
+
+fi
+
+# Check whether --enable-add-ons was given.
if test "${enable_add_ons+set}" = set; then
- enableval="$enable_add_ons"
- case "$enableval" in
- yes) add_ons=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
- test "$add_ons" = "*" && add_ons= ;;
- *) add_ons=`echo "$enableval" | sed 's/,/ /g'`;;
- esac
+ enableval=$enable_add_ons;
else
- add_ons=
-fi;
+ enable_add_ons=yes
+fi
+
-# Check whether --with-tls or --without-tls was given.
+# Check whether --with-tls was given.
if test "${with_tls+set}" = set; then
- withval="$with_tls"
- usetls=$withval
+ withval=$with_tls; usetls=$withval
else
- usetls=no
-fi;
+ usetls=yes
+fi
+
-# Check whether --with-__thread or --without-__thread was given.
+# Check whether --with-__thread was given.
if test "${with___thread+set}" = set; then
- withval="$with___thread"
- use__thread=$withval
+ withval=$with___thread; use__thread=$withval
else
use__thread=yes
-fi;
+fi
+
-# Check whether --enable-hidden-plt or --disable-hidden-plt was given.
+# Check whether --enable-hidden-plt was given.
if test "${enable_hidden_plt+set}" = set; then
- enableval="$enable_hidden_plt"
- hidden=$enableval
+ enableval=$enable_hidden_plt; hidden=$enableval
else
hidden=yes
-fi;
+fi
+
if test "x$hidden" = xno; then
cat >>confdefs.h <<\_ACEOF
#define NO_HIDDEN 1
fi
+# Check whether --enable-bind-now was given.
+if test "${enable_bind_now+set}" = set; then
+ enableval=$enable_bind_now; bindnow=$enableval
+else
+ bindnow=no
+fi
-subdirs="$subdirs "
-add_ons_pfx=
-if test x"$add_ons" != x; then
- for f in $add_ons; do
- # Some sanity checks
- if test "$f" = "crypt"; then
- { { echo "$as_me:$LINENO: error:
-*** It seems that you're using an old \`crypt' add-on. crypt is now
-*** part of glibc and using the old add-on will not work with this
-*** release. Start again with fresh sources and without the old
-*** \`crypt' add-on." >&5
-echo "$as_me: error:
-*** It seems that you're using an old \`crypt' add-on. crypt is now
-*** part of glibc and using the old add-on will not work with this
-*** release. Start again with fresh sources and without the old
-*** \`crypt' add-on." >&2;}
- { (exit 1); exit 1; }; }
- fi
- if test "$f" = "localedata"; then
- { { echo "$as_me:$LINENO: error:
-*** It seems that you're using an old \`localedata' add-on. localedata
-*** is now part of glibc and using the old add-on will not work with
-*** this release. Start again with fresh sources and without the old
-*** \`localedata' add-on." >&5
-echo "$as_me: error:
-*** It seems that you're using an old \`localedata' add-on. localedata
-*** is now part of glibc and using the old add-on will not work with
-*** this release. Start again with fresh sources and without the old
-*** \`localedata' add-on." >&2;}
- { (exit 1); exit 1; }; }
- fi
- # Test whether such a subdir really exists.
- if test -d $srcdir/$f; then
- add_ons_pfx="$add_ons_pfx $f/"
- subdirs="$subdirs $f"
- else
- { { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5
-echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;}
- { (exit 1); exit 1; }; }
- fi
- done
-fi
-# Check whether --enable-static-nss or --disable-static-nss was given.
+# Check whether --enable-static-nss was given.
if test "${enable_static_nss+set}" = set; then
- enableval="$enable_static_nss"
- static_nss=$enableval
+ enableval=$enable_static_nss; static_nss=$enableval
else
static_nss=no
-fi;
+fi
+
if test x"$static_nss" = xyes || test x"$shared" = xno; then
static_nss=yes
cat >>confdefs.h <<\_ACEOF
fi
-# Check whether --enable-force-install or --disable-force-install was given.
+# Check whether --enable-force-install was given.
if test "${enable_force_install+set}" = set; then
- enableval="$enable_force_install"
- force_install=$enableval
+ enableval=$enable_force_install; force_install=$enableval
else
force_install=yes
-fi;
+fi
-# Check whether --enable-kernel or --disable-kernel was given.
+
+# Check whether --enable-kernel was given.
if test "${enable_kernel+set}" = set; then
- enableval="$enable_kernel"
- minimum_kernel=$enableval
-fi;
+ enableval=$enable_kernel; minimum_kernel=$enableval
+fi
+
if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then
# Better nothing than this.
minimum_kernel=""
fi
fi
-# Check whether --enable-all-warnings or --disable-all-warnings was given.
+# Check whether --enable-all-warnings was given.
if test "${enable_all_warnings+set}" = set; then
- enableval="$enable_all_warnings"
- all_warnings=$enableval
-fi;
+ enableval=$enable_all_warnings; all_warnings=$enableval
+fi
+
# Make sure we can run config.sub.
-$ac_config_sub sun4 >/dev/null 2>&1 ||
- { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
-echo "$as_me: error: cannot run $ac_config_sub" >&2;}
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
{ (exit 1); exit 1; }; }
-echo "$as_me:$LINENO: checking build system type" >&5
-echo $ECHO_N "checking build system type... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking build system type" >&5
+echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
if test "${ac_cv_build+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_cv_build_alias=$build_alias
-test -z "$ac_cv_build_alias" &&
- ac_cv_build_alias=`$ac_config_guess`
-test -z "$ac_cv_build_alias" &&
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
{ (exit 1); exit 1; }; }
-ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
- { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
-echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
{ (exit 1); exit 1; }; }
fi
-echo "$as_me:$LINENO: result: $ac_cv_build" >&5
-echo "${ECHO_T}$ac_cv_build" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
+echo "${ECHO_T}$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+echo "$as_me: error: invalid value of canonical build" >&2;}
+ { (exit 1); exit 1; }; };;
+esac
build=$ac_cv_build
-build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-
-
-echo "$as_me:$LINENO: checking host system type" >&5
-echo $ECHO_N "checking host system type... $ECHO_C" >&6
+ac_save_IFS=$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
+
+
+{ echo "$as_me:$LINENO: checking host system type" >&5
+echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
if test "${ac_cv_host+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_cv_host_alias=$host_alias
-test -z "$ac_cv_host_alias" &&
- ac_cv_host_alias=$ac_cv_build_alias
-ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
- { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
-echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
{ (exit 1); exit 1; }; }
+fi
fi
-echo "$as_me:$LINENO: result: $ac_cv_host" >&5
-echo "${ECHO_T}$ac_cv_host" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+echo "${ECHO_T}$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+echo "$as_me: error: invalid value of canonical host" >&2;}
+ { (exit 1); exit 1; }; };;
+esac
host=$ac_cv_host
-host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+ac_save_IFS=$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
# Some configurations imply other options.
case "$host_os" in
-gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
- # These systems always use GNU tools.
- gnu_ld=yes gnu_as=yes ;;
-esac
-case "$host_os" in
# i586-linuxaout is mangled into i586-pc-linux-gnuaout
linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
;;
-gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*)
+gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6* | kopensolaris*-gnu*)
# These systems (almost) always use the ELF format.
elf=yes
;;
;;
esac
+# The configure fragment of an add-on port can modify these to supplement
+# or override the table in the case statement below. No fragment should
+# ever change the config_* variables, however.
machine=$config_machine
vendor=$config_vendor
os=$config_os
;;
esac
+submachine=
+
+# Check whether --with-cpu was given.
+if test "${with_cpu+set}" = set; then
+ withval=$with_cpu; case "$withval" in
+ yes|'') { { echo "$as_me:$LINENO: error: --with-cpu requires an argument" >&5
+echo "$as_me: error: --with-cpu requires an argument" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ no) ;;
+ *) submachine="$withval" ;;
+ esac
+
+fi
+
+
+
+# An add-on can set this when it wants to disable the sanity check below.
+libc_config_ok=no
+
+subdirs="$subdirs "
+
+
+case "$enable_add_ons" in
+''|no) add_ons= ;;
+yes|'*')
+ add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps |
+ sed 's@/[^/]*$@@' | sort | uniq`
+ add_ons_automatic=yes
+ ;;
+*) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'`
+ add_ons_automatic=no ;;
+esac
+
+configured_add_ons=
+add_ons_sfx=
+add_ons_pfx=
+if test x"$add_ons" != x; then
+ for f in $add_ons; do
+ # Some sanity checks
+ case "$f" in
+ crypt)
+ { { echo "$as_me:$LINENO: error:
+*** It seems that you're using an old \`crypt' add-on. crypt is now
+*** part of glibc and using the old add-on will not work with this
+*** release. Start again with fresh sources and without the old
+*** \`crypt' add-on." >&5
+echo "$as_me: error:
+*** It seems that you're using an old \`crypt' add-on. crypt is now
+*** part of glibc and using the old add-on will not work with this
+*** release. Start again with fresh sources and without the old
+*** \`crypt' add-on." >&2;}
+ { (exit 1); exit 1; }; }
+ ;;
+ localedata)
+ { { echo "$as_me:$LINENO: error:
+*** It seems that you're using an old \`localedata' add-on. localedata
+*** is now part of glibc and using the old add-on will not work with
+*** this release. Start again with fresh sources and without the old
+*** \`localedata' add-on." >&5
+echo "$as_me: error:
+*** It seems that you're using an old \`localedata' add-on. localedata
+*** is now part of glibc and using the old add-on will not work with
+*** this release. Start again with fresh sources and without the old
+*** \`localedata' add-on." >&2;}
+ { (exit 1); exit 1; }; }
+ ;;
+ esac
+ done
+
+ # Now source each add-on's configure fragment.
+ # The fragments can use $srcdir/$libc_add_on to find themselves,
+ # and test $add_ons_automatic to see if they were explicitly requested.
+ # A fragment can clear (or even change) $libc_add_on to affect
+ # whether it goes into the list to be actually used in the build.
+ use_add_ons=
+ for libc_add_on in $add_ons; do
+ # Test whether such a directory really exists.
+ # It can be absolute, or relative to $srcdir, or relative to the build dir.
+ case "$libc_add_on" in
+ /*)
+ libc_add_on_srcdir=$libc_add_on
+ ;;
+ *)
+ test -d "$srcdir/$libc_add_on" || {
+ if test -d "$libc_add_on"; then
+ libc_add_on="`pwd`/$libc_add_on"
+ else
+ { { echo "$as_me:$LINENO: error: add-on directory \"$libc_add_on\" does not exist" >&5
+echo "$as_me: error: add-on directory \"$libc_add_on\" does not exist" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ }
+ libc_add_on_srcdir=$srcdir/$libc_add_on
+ ;;
+ esac
+
+ libc_add_on_frag=$libc_add_on_srcdir/configure
+ libc_add_on_canonical=
+ if test -r "$libc_add_on_frag"; then
+ { echo "$as_me:$LINENO: running configure fragment for add-on $libc_add_on" >&5
+echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;}
+ libc_add_on_canonical=unknown
+ libc_add_on_subdirs=
+ . "$libc_add_on_frag"
+ test -z "$libc_add_on" || {
+ configured_add_ons="$configured_add_ons $libc_add_on"
+ if test "x$libc_add_on_canonical" = xunknown; then
+ { { echo "$as_me:$LINENO: error: fragment must set \$libc_add_on_canonical" >&5
+echo "$as_me: error: fragment must set \$libc_add_on_canonical" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ for d in $libc_add_on_subdirs; do
+ case "$libc_add_on" in
+ /*) subdir_srcdir="$libc_add_on" ;;
+ *) subdir_srcdir="\$(..)$libc_add_on" ;;
+ esac
+ case "$d" in
+ .)
+ d="${libc_add_on_canonical:-$libc_add_on}"
+ ;;
+ /*)
+ subdir_srcdir="$d"
+ ;;
+ *)
+ subdir_srcdir="$subdir_srcdir/$d"
+ ;;
+ esac
+ d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'`
+ add_on_subdirs="$add_on_subdirs $d"
+ test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars
+$d-srcdir = $subdir_srcdir"
+ done
+ }
+ fi
+ if test -n "$libc_add_on"; then
+ if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null`
+ then
+ { echo "$as_me:$LINENO: checking add-on $libc_add_on for preconfigure fragments" >&5
+echo $ECHO_N "checking add-on $libc_add_on for preconfigure fragments... $ECHO_C" >&6; }
+ for frag in $frags; do
+ name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'`
+ echo $ECHO_N "$name $ECHO_C" >&6
+ . "$frag"
+ done
+ { echo "$as_me:$LINENO: result: " >&5
+echo "${ECHO_T}" >&6; }
+ fi
+ use_add_ons="$use_add_ons $libc_add_on"
+ add_ons_pfx="$add_ons_pfx $libc_add_on/"
+ test -z "$libc_add_on_canonical" ||
+ add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical"
+ fi
+ done
+ # Use echo to strip excess whitespace.
+ add_ons="`echo $use_add_ons`"
+fi
+
+
+
+
###
### I put this here to prevent those annoying emails from people who cannot
### read and try to compile glibc on unsupported platforms. --drepper
### one can skip this test to make the configuration not fail for unsupported
### platforms.
###
-if test -z "$enable_hacker_mode"; then
+if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then
case "$machine-$host_os" in
- *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*)
+ *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.* | kopensolaris*-gnu*)
;;
*)
echo "*** The GNU C library is currently not available for this platform."
fi
# Expand the configuration machine name into a subdirectory by architecture
-# type and particular chip.
-case "$machine" in
+# type and particular chip. If an add-on configure fragment already set
+# base_machine, we don't change it.
+test -n "$base_machine" || case "$machine" in
a29k | am29000) base_machine=a29k machine=a29k ;;
alpha*) base_machine=alpha machine=alpha/$machine ;;
-arm*) base_machine=arm machine=arm/arm32/$machine ;;
c3[012]) base_machine=cx0 machine=cx0/c30 ;;
c4[04]) base_machine=cx0 machine=cx0/c40 ;;
-hppa*64*) base_machine=hppa machine=hppa/hppa64 ;;
-hppa*) base_machine=hppa machine=hppa/hppa1.1 ;;
-i[3456]86) base_machine=i386 machine=i386/$machine ;;
+i[34567]86) base_machine=i386 machine=i386/$machine ;;
ia64) base_machine=ia64 machine=ia64 ;;
-m680?0) base_machine=m68k machine=m68k/$machine ;;
-m68k) base_machine=m68k machine=m68k/m68020 ;;
m88???) base_machine=m88k machine=m88k/$machine ;;
m88k) base_machine=m88k machine=m88k/m88100 ;;
-mips64*) base_machine=mips64 machine=mips/mips64/$machine ;;
-mips*) base_machine=mips machine=mips/$machine ;;
powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;;
powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;;
s390) base_machine=s390 machine=s390/s390-32 ;;
sparcv8plus | sparcv8plusa | sparcv9)
base_machine=sparc machine=sparc/sparc32/sparcv9 ;;
sparcv8plusb | sparcv9b)
- base_machine=sparc machine=sparc/sparc32/sparcv9b ;;
-sparc64 | ultrasparc)
+ base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9b ;;
+sparcv9v)
+ base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v ;;
+sparcv9v2)
+ base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v2 ;;
+sparc64)
base_machine=sparc machine=sparc/sparc64 ;;
-sparc64b | ultrasparc3)
+sparc64b)
base_machine=sparc machine=sparc/sparc64/sparcv9b ;;
-thumb*) base_machine=thumb machine=arm/thumb/$machine ;;
+sparc64v)
+ base_machine=sparc machine=sparc/sparc64/sparcv9v ;;
+sparc64v2)
+ base_machine=sparc machine=sparc/sparc64/sparcv9v2 ;;
*) base_machine=$machine ;;
esac
# Compute the list of sysdep directories for this configuration.
# This can take a while to compute.
sysdep_dir=$srcdir/sysdeps
-echo "$as_me:$LINENO: checking sysdep dirs" >&5
-echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking sysdep dirs" >&5
+echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6; }
# Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
base_os=unix/sysv/hpux/$os ;;
aix4.3*)
base_os=unix/sysv/aix/aix4.3 ;;
+kopensolaris*-gnu*)
+ base_os=unix/sysv/solaris2/kopensolaris-gnu ;;
none)
base_os=standalone ;;
*)
# For sparc/sparc32, try sparc/sparc32 and then sparc.
mach=
-tail=$machine
+tail=$machine${submachine:+/$submachine}
while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
set $m
# Prepend the machine's FPU directory unless --without-fp.
# Find what sysdep directories exist.
+sysnames_add_ons=
sysnames=
-IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-for d in $add_ons_pfx ''; do
- for b in $base ''; do
- for m0 in $mach ''; do
- for v in /$vendor ''; do
- test "$v" = / && continue
- for o in /$ostry ''; do
- test "$o" = / && continue
- for m in $mach ''; do
- if test "$m0$b$v$o$m"; then
- try="${d}sysdeps$m0$b$v$o$m"
- test -n "$enable_debug_configure" &&
- echo "$0 DEBUG: try $try" >&2
- if test -d $srcdir/$try; then
- sysnames="$sysnames $try"
- { test -n "$o" || test -n "$b"; } && os_used=t
- { test -n "$m" || test -n "$m0"; } && machine_used=t
+for b in $base ''; do
+ for m0 in $mach ''; do
+ for v in /$vendor ''; do
+ test "$v" = / && continue
+ for o in /$ostry ''; do
+ test "$o" = / && continue
+ for m in $mach ''; do
+ for d in $add_ons_pfx ''; do
+ for a in $add_ons_sfx ''; do
+ if test -n "$m0$m0sub$b$v$o$m$msub"; then
+ try_srcdir="${srcdir}/"
+ case "$d" in
+ /*) try_srcdir= ;;
+ esac
+ try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a"
+ test -n "$enable_debug_configure" &&
+ echo "$0 DEBUG: try $try" >&2
+ if test -d "$try_srcdir$try"; then
+ sysnames="$sysnames $try"
+ { test -n "$o" || test -n "$b"; } && os_used=t
+ { test -n "$m" || test -n "$m0"; } && machine_used=t
+ case x${m0:-$m} in
+ x*/$submachine) submachine_used=t ;;
+ esac
+ if test -n "$d"; then
+ case "$sysnames_add_ons" in
+ *" $d "*) ;;
+ *|'') sysnames_add_ons="$sysnames_add_ons $d" ;;
+ esac
+ fi
+ fi
fi
- fi
+ done
done
done
done
done
done
done
-IFS="$ac_save_ifs"
if test -z "$os_used" && test "$os" != none; then
{ { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5
echo "$as_me: error: The $machine is not supported." >&2;}
{ (exit 1); exit 1; }; }
fi
+if test -z "$submachine_used" && test -n "$submachine"; then
+ { { echo "$as_me:$LINENO: error: The $submachine subspecies of $host_cpu is not supported." >&5
+echo "$as_me: error: The $submachine subspecies of $host_cpu is not supported." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
# We have now validated the configuration.
then
implied="$implied $try"
found=yes
+ case "$sysnames_add_ons" in
+ *" $d "*) ;;
+ *|'') sysnames_add_ons="$sysnames_add_ons $d" ;;
+ esac
fi
done
if test $found = no; then
sysnames="$names $default_sysnames"
# The other names were emitted during the scan.
-echo "$as_me:$LINENO: result: $default_sysnames" >&5
-echo "${ECHO_T}$default_sysnames" >&6
+{ echo "$as_me:$LINENO: result: $default_sysnames" >&5
+echo "${ECHO_T}$default_sysnames" >&6; }
+
+# Collect the list of add-ons that supply partial sysdeps trees.
+sysdeps_add_ons=
+for add_on in $add_ons; do
+ case "$add_on" in
+ /*) xsrcdir= ;;
+ *) xsrcdir="$srcdir/" ;;
+ esac
+
+ test -d "$xsrcdir$add_on/sysdeps" || {
+ case "$configured_add_ons " in
+ *" $add_on "*) ;;
+ *|'')
+ { { echo "$as_me:$LINENO: error: add-on $add_on has no configure fragment or sysdeps tree" >&5
+echo "$as_me: error: add-on $add_on has no configure fragment or sysdeps tree" >&2;}
+ { (exit 1); exit 1; }; }
+ ;;
+ esac
+ continue
+ }
+
+ sysdeps_add_ons="$sysdeps_add_ons $add_on"
+ case "$sysnames_add_ons" in
+ *" $add_on/ "*) ;;
+ *|'')
+ { echo "$as_me:$LINENO: WARNING: add-on $add_on contributed no sysdeps directories" >&5
+echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;}
+ continue ;;
+ esac
+
+ found=no
+ for d in $sysnames; do
+ case "$d" in
+ $add_on/sysdeps/*) ;;
+ *) continue ;;
+ esac
+ (cd "$xsrcdir$d" && for f in *[!~]; do
+ case "$f" in
+ sys|bits)
+ for ff in $f/*.h; do
+ test -d "$ff" || { test -e "$ff" && exit 88; }
+ done
+ ;;
+ *)
+ test -d "$f" || { test -e "$f" && exit 88; }
+ ;;
+ esac
+ done)
+ if test $? -eq 88; then
+ found=yes
+ break
+ fi
+ done
+ if test $found = no; then
+ { echo "$as_me:$LINENO: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5
+echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;}
+ fi
+done
+
### Locate tools.
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
-echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
if test -z "$INSTALL"; then
if test "${ac_cv_path_install+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
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.
# by default.
for ac_prog in ginstall scoinst install; do
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$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
- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
- break 3
- fi
- fi
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$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
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
done
done
;;
esac
done
+IFS=$as_save_IFS
fi
if test "${ac_cv_path_install+set}" = set; then
INSTALL=$ac_cv_path_install
else
- # As a last resort, use the slow shell script. We don't cache a
- # path for INSTALL within a source directory, because that will
+ # 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 path is relative.
+ # removed, or if the value is a relative name.
INSTALL=$ac_install_sh
fi
fi
-echo "$as_me:$LINENO: result: $INSTALL" >&5
-echo "${ECHO_T}$INSTALL" >&6
+{ echo "$as_me:$LINENO: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6; }
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
# The makefiles need to use a different form to find it in $srcdir.
INSTALL='\$(..)./scripts/install-sh -c'
fi
-echo "$as_me:$LINENO: checking whether ln -s works" >&5
-echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking whether ln -s works" >&5
+echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
else
- echo "$as_me:$LINENO: result: no, using $LN_S" >&5
-echo "${ECHO_T}no, using $LN_S" >&6
+ { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+echo "${ECHO_T}no, using $LN_S" >&6; }
fi
-# We need the physical current working directory. We cannot use the
-# "pwd -P" shell builtin since that's not portable. Instead we try to
-# find a pwd binary. Note that assigning to the PWD environment
-# variable might have some interesting side effects, so we don't do
-# that.
-# Extract the first word of "pwd", so it can be a program name with args.
-set dummy pwd; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_path_PWD_P+set}" = set; then
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+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=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- case $PWD_P in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext"
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
- test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no"
- ;;
-esac
fi
-PWD_P=$ac_cv_path_PWD_P
-
-if test -n "$PWD_P"; then
- echo "$as_me:$LINENO: result: $PWD_P" >&5
-echo "${ECHO_T}$PWD_P" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
fi
-
-if test "$PWD_P" = no; then
- { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
-echo "$as_me: error: *** A pwd binary could not be found." >&2;}
- { (exit 1); exit 1; }; }
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
-# These programs are version sensitive.
-for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
+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=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
+ if test -n "$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 $PATH
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="$ac_prog"
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
echo "$as_me:$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
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
- test -n "$CC" && break
-done
-
-if test -z "$CC"; then
- ac_verc_fail=yes
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
else
- # Found it, now check the version.
- echo "$as_me:$LINENO: checking version of $CC" >&5
-echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
- ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
- case $ac_prog_version in
- '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
- 3.[2-9]*)
- ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
- *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
-
- esac
- echo "$as_me:$LINENO: result: $ac_prog_version" >&5
-echo "${ECHO_T}$ac_prog_version" >&6
-fi
-if test $ac_verc_fail = yes; then
- critic_missing="$critic_missing gcc"
+ CC="$ac_cv_prog_CC"
fi
-for ac_prog in gnumake gmake make
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_MAKE+set}" = set; then
+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=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$MAKE"; then
- ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
+ if test -n "$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 $PATH
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_MAKE="$ac_prog"
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
fi
fi
-MAKE=$ac_cv_prog_MAKE
-if test -n "$MAKE"; then
- echo "$as_me:$LINENO: result: $MAKE" >&5
-echo "${ECHO_T}$MAKE" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- test -n "$MAKE" && break
-done
-
-if test -z "$MAKE"; then
- ac_verc_fail=yes
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
else
- # Found it, now check the version.
- echo "$as_me:$LINENO: checking version of $MAKE" >&5
-echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6
- ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
- case $ac_prog_version in
- '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
- 3.79* | 3.[89]*)
- ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
- *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
-
- esac
- echo "$as_me:$LINENO: result: $ac_prog_version" >&5
-echo "${ECHO_T}$ac_prog_version" >&6
-fi
-if test $ac_verc_fail = yes; then
- critic_missing="$critic_missing make"
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
-
-if test -n "$critic_missing"; then
-{ { echo "$as_me:$LINENO: error:
-*** These critical programs are missing or too old:$critic_missing
-*** Check the INSTALL file for required versions." >&5
-echo "$as_me: error:
-*** These critical programs are missing or too old:$critic_missing
-*** Check the INSTALL file for required versions." >&2;}
- { (exit 1); exit 1; }; }
+ fi
fi
-
-
-for ac_prog in gnumsgfmt gmsgfmt msgfmt
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_MSGFMT+set}" = set; then
+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=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$MSGFMT"; then
- ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
else
+ ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_MSGFMT="$ac_prog"
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
echo "$as_me:$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+' '}$@"
+ fi
fi
fi
-MSGFMT=$ac_cv_prog_MSGFMT
-if test -n "$MSGFMT"; then
- echo "$as_me:$LINENO: result: $MSGFMT" >&5
-echo "${ECHO_T}$MSGFMT" >&6
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
- test -n "$MSGFMT" && break
-done
-
-if test -z "$MSGFMT"; then
- ac_verc_fail=yes
-else
- # Found it, now check the version.
- echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
-echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6
- ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
- case $ac_prog_version in
- '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
- 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*)
- ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
- *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
- esac
- echo "$as_me:$LINENO: result: $ac_prog_version" >&5
-echo "${ECHO_T}$ac_prog_version" >&6
-fi
-if test $ac_verc_fail = yes; then
- MSGFMT=: aux_missing="$aux_missing msgfmt"
fi
-
-for ac_prog in makeinfo
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_MAKEINFO+set}" = set; then
+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=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$MAKEINFO"; then
- ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
+ if test -n "$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 $PATH
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_MAKEINFO="$ac_prog"
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
fi
fi
-MAKEINFO=$ac_cv_prog_MAKEINFO
-if test -n "$MAKEINFO"; then
- echo "$as_me:$LINENO: result: $MAKEINFO" >&5
-echo "${ECHO_T}$MAKEINFO" >&6
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
- test -n "$MAKEINFO" && break
-done
-
-if test -z "$MAKEINFO"; then
- ac_verc_fail=yes
-else
- # Found it, now check the version.
- echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
-echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6
- ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
- case $ac_prog_version in
- '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
- 4.*)
- ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
- *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
- esac
- echo "$as_me:$LINENO: result: $ac_prog_version" >&5
-echo "${ECHO_T}$ac_prog_version" >&6
-fi
-if test $ac_verc_fail = yes; then
- MAKEINFO=: aux_missing="$aux_missing makeinfo"
+ test -n "$CC" && break
+ done
fi
-
-for ac_prog in sed
+if test -z "$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=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_SED+set}" = set; then
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$SED"; then
- ac_cv_prog_SED="$SED" # Let the user override the test.
+ if test -n "$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 $PATH
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_SED="$ac_prog"
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
fi
fi
-SED=$ac_cv_prog_SED
-if test -n "$SED"; then
- echo "$as_me:$LINENO: result: $SED" >&5
-echo "${ECHO_T}$SED" >&6
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
- test -n "$SED" && break
-done
-if test -z "$SED"; then
- ac_verc_fail=yes
-else
- # Found it, now check the version.
- echo "$as_me:$LINENO: checking version of $SED" >&5
-echo $ECHO_N "checking version of $SED... $ECHO_C" >&6
- ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
- case $ac_prog_version in
- '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
- 3.0[2-9]*|3.[1-9]*|[4-9]*)
- ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
- *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
+ test -n "$ac_ct_CC" && break
+done
- esac
- echo "$as_me:$LINENO: result: $ac_prog_version" >&5
-echo "${ECHO_T}$ac_prog_version" >&6
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
fi
-if test $ac_verc_fail = yes; then
- SED=: aux_missing="$aux_missing sed"
+
fi
-for ac_prog in autoconf
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_AUTOCONF+set}" = set; then
+test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+echo "$as_me:$LINENO: checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compiler --version >&5") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compiler -v >&5") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compiler -V >&5") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+
+EXEEXT=
+{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
+echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
+if test "${ac_cv_objext+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$AUTOCONF"; then
- ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AUTOCONF="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
-AUTOCONF=$ac_cv_prog_AUTOCONF
-if test -n "$AUTOCONF"; then
- echo "$as_me:$LINENO: result: $AUTOCONF" >&5
-echo "${ECHO_T}$AUTOCONF" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+echo "${ECHO_T}$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_compiler_gnu=yes
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_compiler_gnu=no
fi
- test -n "$AUTOCONF" && break
-done
-test -n "$AUTOCONF" || AUTOCONF="no"
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
-case "x$AUTOCONF" in
-xno|x|x:) AUTOCONF=no ;;
-*)
- echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
-echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6
-if test "${libc_cv_autoconf_works+set}" = set; then
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
+GCC=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then
- libc_cv_autoconf_works=yes
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_g=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ CFLAGS=""
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_g=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
else
- libc_cv_autoconf_works=no
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
fi
fi
-echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
-echo "${ECHO_T}$libc_cv_autoconf_works" >&6
- test $libc_cv_autoconf_works = yes || AUTOCONF=no
- ;;
+{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
esac
-test "x$AUTOCONF" != xno || aux_missing="$aux_missing autoconf"
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_c89=$ac_arg
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { echo "$as_me:$LINENO: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6; } ;;
+ xno)
+ { echo "$as_me:$LINENO: result: unsupported" >&5
+echo "${ECHO_T}unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
+
+if test $host != $build; then
+ for ac_prog in gcc cc
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_BUILD_CC+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
+ if test -n "$BUILD_CC"; then
+ ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_BUILD_CC="$ac_prog"
echo "$as_me:$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
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+BUILD_CC=$ac_cv_prog_BUILD_CC
+if test -n "$BUILD_CC"; then
+ { echo "$as_me:$LINENO: result: $BUILD_CC" >&5
+echo "${ECHO_T}$BUILD_CC" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
-fi
-if test -z "$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=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
+
+ test -n "$BUILD_CC" && break
done
fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
- CC=$ac_ct_CC
-else
- CC="$ac_cv_prog_CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
fi
-
-if test -z "$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=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
+if test -z "$CPP"; then
+ if test "${ac_cv_prog_CPP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+ # Broken: fails on valid input.
+continue
fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ # Broken: success on invalid input.
+continue
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ break
fi
-if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
+ ac_cv_prog_CPP=$CPP
+fi
+{ echo "$as_me:$LINENO: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+ # Broken: fails on valid input.
+continue
fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ # Broken: success on invalid input.
+continue
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
- CC=$ac_ct_CC
-else
- CC="$ac_cv_prog_CC"
+ # Passes both tests.
+ac_preproc_ok=:
+break
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=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
+rm -f conftest.err conftest.$ac_ext
-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 "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ :
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
fi
-fi
-if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- for ac_prog in cl
+ac_ext=c
+ac_cpp='$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
+
+# We need the C++ compiler only for testing.
+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
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=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CXX+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
+ if test -n "$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 $PATH
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
echo "$as_me:$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
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+ { echo "$as_me:$LINENO: result: $CXX" >&5
+echo "${ECHO_T}$CXX" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
- test -n "$CC" && break
+
+ test -n "$CXX" && break
done
fi
-if test -z "$CC"; then
- ac_ct_CC=$CC
- for ac_prog in cl
+if test -z "$CXX"; then
+ ac_ct_CXX=$CXX
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+ if test -n "$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 $PATH
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="$ac_prog"
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CXX="$ac_prog"
echo "$as_me:$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
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+ { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
+echo "${ECHO_T}$ac_ct_CXX" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
- test -n "$ac_ct_CC" && break
+
+ test -n "$ac_ct_CXX" && break
done
- CC=$ac_ct_CC
+ if test "x$ac_ct_CXX" = x; then
+ CXX="g++"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ CXX=$ac_ct_CXX
+ fi
fi
+ fi
fi
-
-
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;}
- { (exit 1); exit 1; }; }
-
# Provide some information about the compiler.
-echo "$as_me:$LINENO:" \
- "checking for C compiler version" >&5
+echo "$as_me:$LINENO: checking for C++ compiler version" >&5
ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
- (eval $ac_compiler --version </dev/null >&5) 2>&5
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compiler --version >&5") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
- (eval $ac_compiler -v </dev/null >&5) 2>&5
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compiler -v >&5") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
- (eval $ac_compiler -V </dev/null >&5) 2>&5
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compiler -V >&5") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
-EXEEXT=
-echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
-if test "${ac_cv_objext+set}" = set; then
+{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
+if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-int
-main ()
-{
-
- ;
- return 0;
-}
+/* confdefs.h. */
_ACEOF
-rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
- *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
- break;;
- esac
-done
-else
- echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5
-echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-rm -f conftest.$ac_cv_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6
-OBJEXT=$ac_cv_objext
-ac_objext=$OBJEXT
-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
-if test "${ac_cv_c_compiler_gnu+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
int
main ()
;
return 0;
}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_compiler_gnu=yes
-else
- echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_compiler_gnu=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-ac_cv_c_compiler_gnu=$ac_compiler_gnu
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
-GCC=`test $ac_compiler_gnu = yes && echo yes`
-ac_test_CFLAGS=${CFLAGS+set}
-ac_save_CFLAGS=$CFLAGS
-CFLAGS="-g"
-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_g+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_prog_cc_g=yes
-else
- echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_cv_prog_cc_g=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
-if test "$ac_test_CFLAGS" = set; then
- CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
- if test "$GCC" = yes; then
- CFLAGS="-g -O2"
- else
- CFLAGS="-g"
- fi
-else
- if test "$GCC" = yes; then
- CFLAGS="-O2"
- else
- CFLAGS=
- fi
-fi
-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_prog_cc_stdc=no
-ac_save_CC=$CC
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-#include <stdarg.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
- char **p;
- int i;
-{
- return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
- char *s;
- va_list v;
- va_start (v,p);
- s = g (p, va_arg (v,int));
- va_end (v);
- return s;
-}
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
- ;
- return 0;
-}
-_ACEOF
-# Don't try gcc -ansi; that turns off useful extensions and
-# breaks some systems' header files.
-# AIX -qlanglvl=ansi
-# Ultrix and OSF/1 -std1
-# HP-UX 10.20 and later -Ae
-# HP-UX older versions -Aa -D_HPUX_SOURCE
-# SVR4 -Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
- CC="$ac_save_CC $ac_arg"
- rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_prog_cc_stdc=$ac_arg
-break
+ (exit $ac_status); } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_compiler_gnu=yes
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_compiler_gnu=no
fi
-rm -f conftest.$ac_objext
-done
-rm -f conftest.$ac_ext conftest.$ac_objext
-CC=$ac_save_CC
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
fi
+{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
+GXX=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
+echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
+if test "${ac_cv_prog_cxx_g+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+ ac_cxx_werror_flag=yes
+ ac_cv_prog_cxx_g=no
+ CXXFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
-case "x$ac_cv_prog_cc_stdc" in
- x|xno)
- echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6 ;;
- *)
- echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
- CC="$CC $ac_cv_prog_cc_stdc" ;;
-esac
+int
+main ()
+{
-# Some people use a C++ compiler to compile C. Since we use `exit',
-# in C++ we need to declare it. In case someone uses the same compiler
-# for both compiling C and C++ we need to have the C++ compiler decide
-# the declaration of exit, since it's the most demanding environment.
-cat >conftest.$ac_ext <<_ACEOF
-#ifndef __cplusplus
- choke me
-#endif
+ ;
+ return 0;
+}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- for ac_declaration in \
- ''\
- '#include <stdlib.h>' \
- 'extern "C" void std::exit (int) throw (); using std::exit;' \
- 'extern "C" void std::exit (int); using std::exit;' \
- 'extern "C" void exit (int) throw ();' \
- 'extern "C" void exit (int);' \
- 'void exit (int);'
-do
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-#include <stdlib.h>
-$ac_declaration
+ (exit $ac_status); } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cxx_g=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ CXXFLAGS=""
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
int
main ()
{
-exit (42);
+
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ (exit $ac_status); } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
:
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-continue
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-$ac_declaration
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+ CXXFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
int
main ()
{
-exit (42);
+
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- break
+ (exit $ac_status); } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cxx_g=yes
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+ if test "$GXX" = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-g"
+ fi
+else
+ if test "$GXX" = yes; then
+ CXXFLAGS="-O2"
+ else
+ CXXFLAGS=
+ fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+# Was a --with-binutils option given?
+if test -n "$path_binutils"; then
+ # Make absolute; ensure a single trailing slash.
+ path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
+ CC="$CC -B$path_binutils"
+fi
+AS=`$CC -print-prog-name=as`
+LD=`$CC -print-prog-name=ld`
+AR=`$CC -print-prog-name=ar`
+
+OBJDUMP=`$CC -print-prog-name=objdump`
+
+
+# ranlib has to be treated a bit differently since it might not exist at all.
+ac_ranlib=`$CC -print-prog-name=ranlib`
+if test "x$ac_ranlib" = xranlib; then
+# This extra check has to happen since gcc simply echos the parameter in
+# case it cannot find the value in its own directories.
+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=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ echo "$as_me:$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
+ { echo "$as_me:$LINENO: result: $RANLIB" >&5
+echo "${ECHO_T}$RANLIB" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}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=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ echo "$as_me:$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
+ { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&5
+echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
+whose name does not start with the host triplet. If you think this
+configuration is useful to you, please write to autoconf@gnu.org." >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+else
+ RANLIB=$ac_ranlib
+fi
+
+
+# Determine whether we are using GNU binutils.
+{ echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5
+echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6; }
+if test "${libc_cv_prog_as_gnu+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # Most GNU programs take a -v and spit out some text including
+# the word 'GNU'. Some try to read stdin, so give them /dev/null.
+if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
+ libc_cv_prog_as_gnu=yes
+else
+ libc_cv_prog_as_gnu=no
+fi
+rm -fr contest*
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5
+echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6; }
+rm -f a.out
+gnu_as=$libc_cv_prog_as_gnu
+
+{ echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5
+echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6; }
+if test "${libc_cv_prog_ld_gnu+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # Most GNU programs take a -v and spit out some text including
+# the word 'GNU'. Some try to read stdin, so give them /dev/null.
+if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
+ libc_cv_prog_ld_gnu=yes
+else
+ libc_cv_prog_ld_gnu=no
+fi
+rm -fr contest*
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5
+echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6; }
+gnu_ld=$libc_cv_prog_ld_gnu
+
+
+# Accept binutils 2.13 or newer.
+for ac_prog in $AS
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_AS+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$AS"; then
+ ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AS="$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+AS=$ac_cv_prog_AS
+if test -n "$AS"; then
+ { echo "$as_me:$LINENO: result: $AS" >&5
+echo "${ECHO_T}$AS" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+ test -n "$AS" && break
done
-rm -f conftest*
-if test -n "$ac_declaration"; then
- echo '#ifdef __cplusplus' >>confdefs.h
- echo $ac_declaration >>confdefs.h
- echo '#endif' >>confdefs.h
-fi
+if test -z "$AS"; then
+ ac_verc_fail=yes
else
- echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+ # Found it, now check the version.
+ { echo "$as_me:$LINENO: checking version of $AS" >&5
+echo $ECHO_N "checking version of $AS... $ECHO_C" >&6; }
+ ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
+ case $ac_prog_version in
+ '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
+ 2.1[3-9]*)
+ ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
+ *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
+
+ esac
+ { echo "$as_me:$LINENO: result: $ac_prog_version" >&5
+echo "${ECHO_T}$ac_prog_version" >&6; }
+fi
+if test $ac_verc_fail = yes; then
+ AS=: critic_missing="$critic_missing as"
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test $host != $build; then
- for ac_prog in gcc cc
+for ac_prog in $LD
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_BUILD_CC+set}" = set; then
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_LD+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$BUILD_CC"; then
- ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
+ if test -n "$LD"; then
+ ac_cv_prog_LD="$LD" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_BUILD_CC="$ac_prog"
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_LD="$ac_prog"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
fi
fi
-BUILD_CC=$ac_cv_prog_BUILD_CC
-if test -n "$BUILD_CC"; then
- echo "$as_me:$LINENO: result: $BUILD_CC" >&5
-echo "${ECHO_T}$BUILD_CC" >&6
+LD=$ac_cv_prog_LD
+if test -n "$LD"; then
+ { echo "$as_me:$LINENO: result: $LD" >&5
+echo "${ECHO_T}$LD" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
- test -n "$BUILD_CC" && break
+
+ test -n "$LD" && break
done
-fi
+if test -z "$LD"; then
+ ac_verc_fail=yes
+else
+ # Found it, now check the version.
+ { echo "$as_me:$LINENO: checking version of $LD" >&5
+echo $ECHO_N "checking version of $LD... $ECHO_C" >&6; }
+ ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
+ case $ac_prog_version in
+ '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
+ 2.1[3-9]*)
+ ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
+ *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
-ac_ext=c
-ac_cpp='$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
-echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
+ esac
+ { echo "$as_me:$LINENO: result: $ac_prog_version" >&5
+echo "${ECHO_T}$ac_prog_version" >&6; }
fi
-if test -z "$CPP"; then
- if test "${ac_cv_prog_CPP+set}" = set; then
+if test $ac_verc_fail = yes; then
+ LD=: critic_missing="$critic_missing ld"
+fi
+
+
+# We need the physical current working directory. We cannot use the
+# "pwd -P" shell builtin since that's not portable. Instead we try to
+# find a pwd binary. Note that assigning to the PWD environment
+# variable might have some interesting side effects, so we don't do
+# that.
+# Extract the first word of "pwd", so it can be a program name with args.
+set dummy pwd; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_PWD_P+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- # Double quotes because CPP needs to be expanded
- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
- do
- ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
+ case $PWD_P in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-#include <assert.h>
- Syntax error
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
+ 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
+ ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- :
-else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.$ac_ext
+done
+done
+IFS=$as_save_IFS
- # OK, works on sane cases. Now check whether non-existent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-#include <ac_nonexistent.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
+ test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no"
+ ;;
+esac
fi
-if test -z "$ac_cpp_err"; then
- # Broken: success on invalid input.
-continue
+PWD_P=$ac_cv_path_PWD_P
+if test -n "$PWD_P"; then
+ { echo "$as_me:$LINENO: result: $PWD_P" >&5
+echo "${ECHO_T}$PWD_P" >&6; }
else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- # Passes both tests.
-ac_preproc_ok=:
-break
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
-rm -f conftest.err conftest.$ac_ext
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- break
+
+if test "$PWD_P" = no; then
+ { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
+echo "$as_me: error: *** A pwd binary could not be found." >&2;}
+ { (exit 1); exit 1; }; }
fi
- done
- ac_cv_prog_CPP=$CPP
+# These programs are version sensitive.
-fi
- CPP=$ac_cv_prog_CPP
-else
- ac_cv_prog_CPP=$CPP
-fi
-echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
+for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-#include <assert.h>
- Syntax error
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
- fi
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- :
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether non-existent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
-#include <ac_nonexistent.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
fi
-else
- ac_cpp_err=yes
+done
+done
+IFS=$as_save_IFS
+
fi
-if test -z "$ac_cpp_err"; then
- # Broken: success on invalid input.
-continue
-else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- # Passes both tests.
-ac_preproc_ok=:
-break
fi
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- :
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { echo "$as_me:$LINENO: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6; }
else
- { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
- { (exit 1); exit 1; }; }
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-# Was a --with-binutils option given?
-if test -n "$path_binutils"; then
- # Make absolute; ensure a single trailing slash.
- path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
- CC="$CC -B$path_binutils"
-fi
-AS=`$CC -print-prog-name=as`
-LD=`$CC -print-prog-name=ld`
-AR=`$CC -print-prog-name=ar`
+ test -n "$CC" && break
+done
-OBJDUMP=`$CC -print-prog-name=objdump`
+if test -z "$CC"; then
+ ac_verc_fail=yes
+else
+ # Found it, now check the version.
+ { echo "$as_me:$LINENO: checking version of $CC" >&5
+echo $ECHO_N "checking version of $CC... $ECHO_C" >&6; }
+ ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
+ case $ac_prog_version in
+ '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
+ 3.4* | 4.[0-9]* )
+ ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
+ *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
+ esac
+ { echo "$as_me:$LINENO: result: $ac_prog_version" >&5
+echo "${ECHO_T}$ac_prog_version" >&6; }
+fi
+if test $ac_verc_fail = yes; then
+ critic_missing="$critic_missing gcc"
+fi
-# ranlib has to be treated a bit differently since it might not exist at all.
-ac_ranlib=`$CC -print-prog-name=ranlib`
-if test "x$ac_ranlib" = xranlib; then
-# This extra check has to happen since gcc simply echos the parameter in
-# case it cannot find the value in its own directories.
-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=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_RANLIB+set}" = set; then
+for ac_prog in gnumake gmake make
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_MAKE+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+ if test -n "$MAKE"; then
+ ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_MAKE="$ac_prog"
echo "$as_me:$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
- echo "$as_me:$LINENO: result: $RANLIB" >&5
-echo "${ECHO_T}$RANLIB" >&6
+MAKE=$ac_cv_prog_MAKE
+if test -n "$MAKE"; then
+ { echo "$as_me:$LINENO: result: $MAKE" >&5
+echo "${ECHO_T}$MAKE" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
+
+ test -n "$MAKE" && break
+done
+
+if test -z "$MAKE"; then
+ ac_verc_fail=yes
+else
+ # Found it, now check the version.
+ { echo "$as_me:$LINENO: checking version of $MAKE" >&5
+echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6; }
+ ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
+ case $ac_prog_version in
+ '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
+ 3.79* | 3.[89]*)
+ ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
+ *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
+
+ esac
+ { echo "$as_me:$LINENO: result: $ac_prog_version" >&5
+echo "${ECHO_T}$ac_prog_version" >&6; }
fi
-if test -z "$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=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+if test $ac_verc_fail = yes; then
+ critic_missing="$critic_missing make"
+fi
+
+
+for ac_prog in gnumsgfmt gmsgfmt msgfmt
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_MSGFMT+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+ if test -n "$MSGFMT"; then
+ ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_MSGFMT="$ac_prog"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
- test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
fi
fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
-echo "${ECHO_T}$ac_ct_RANLIB" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- RANLIB=$ac_ct_RANLIB
+MSGFMT=$ac_cv_prog_MSGFMT
+if test -n "$MSGFMT"; then
+ { echo "$as_me:$LINENO: result: $MSGFMT" >&5
+echo "${ECHO_T}$MSGFMT" >&6; }
else
- RANLIB="$ac_cv_prog_RANLIB"
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
-else
- RANLIB=$ac_ranlib
-fi
+ test -n "$MSGFMT" && break
+done
-# Determine whether we are using GNU binutils.
-echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5
-echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6
-if test "${libc_cv_prog_as_gnu+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # Most GNU programs take a -v and spit out some text including
-# the word 'GNU'. Some try to read stdin, so give them /dev/null.
-if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
- libc_cv_prog_as_gnu=yes
+if test -z "$MSGFMT"; then
+ ac_verc_fail=yes
else
- libc_cv_prog_as_gnu=no
-fi
-rm -fr contest*
-fi
-echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5
-echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6
-rm -f a.out
-gnu_as=$libc_cv_prog_as_gnu
+ # Found it, now check the version.
+ { echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
+echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6; }
+ ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
+ case $ac_prog_version in
+ '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
+ 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*)
+ ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
+ *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
-echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5
-echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6
-if test "${libc_cv_prog_ld_gnu+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # Most GNU programs take a -v and spit out some text including
-# the word 'GNU'. Some try to read stdin, so give them /dev/null.
-if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
- libc_cv_prog_ld_gnu=yes
-else
- libc_cv_prog_ld_gnu=no
+ esac
+ { echo "$as_me:$LINENO: result: $ac_prog_version" >&5
+echo "${ECHO_T}$ac_prog_version" >&6; }
fi
-rm -fr contest*
+if test $ac_verc_fail = yes; then
+ MSGFMT=: aux_missing="$aux_missing msgfmt"
fi
-echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5
-echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6
-gnu_ld=$libc_cv_prog_ld_gnu
-
-# Accept binutils 2.13 or newer.
-for ac_prog in $AS
+for ac_prog in makeinfo
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_AS+set}" = set; then
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_MAKEINFO+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$AS"; then
- ac_cv_prog_AS="$AS" # Let the user override the test.
+ if test -n "$MAKEINFO"; then
+ ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AS="$ac_prog"
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_MAKEINFO="$ac_prog"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
fi
fi
-AS=$ac_cv_prog_AS
-if test -n "$AS"; then
- echo "$as_me:$LINENO: result: $AS" >&5
-echo "${ECHO_T}$AS" >&6
+MAKEINFO=$ac_cv_prog_MAKEINFO
+if test -n "$MAKEINFO"; then
+ { echo "$as_me:$LINENO: result: $MAKEINFO" >&5
+echo "${ECHO_T}$MAKEINFO" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
- test -n "$AS" && break
+
+ test -n "$MAKEINFO" && break
done
-if test -z "$AS"; then
+if test -z "$MAKEINFO"; then
ac_verc_fail=yes
else
# Found it, now check the version.
- echo "$as_me:$LINENO: checking version of $AS" >&5
-echo $ECHO_N "checking version of $AS... $ECHO_C" >&6
- ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
+ { echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
+echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6; }
+ ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
case $ac_prog_version in
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
- 2.1[3-9]*)
+ 4.*)
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
esac
- echo "$as_me:$LINENO: result: $ac_prog_version" >&5
-echo "${ECHO_T}$ac_prog_version" >&6
+ { echo "$as_me:$LINENO: result: $ac_prog_version" >&5
+echo "${ECHO_T}$ac_prog_version" >&6; }
fi
if test $ac_verc_fail = yes; then
- AS=: critic_missing=t
+ MAKEINFO=: aux_missing="$aux_missing makeinfo"
fi
-for ac_prog in $LD
+for ac_prog in sed
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_LD+set}" = set; then
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_SED+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$LD"; then
- ac_cv_prog_LD="$LD" # Let the user override the test.
+ if test -n "$SED"; then
+ ac_cv_prog_SED="$SED" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_LD="$ac_prog"
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_SED="$ac_prog"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
fi
fi
-LD=$ac_cv_prog_LD
-if test -n "$LD"; then
- echo "$as_me:$LINENO: result: $LD" >&5
-echo "${ECHO_T}$LD" >&6
+SED=$ac_cv_prog_SED
+if test -n "$SED"; then
+ { echo "$as_me:$LINENO: result: $SED" >&5
+echo "${ECHO_T}$SED" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
- test -n "$LD" && break
+
+ test -n "$SED" && break
done
-if test -z "$LD"; then
+if test -z "$SED"; then
ac_verc_fail=yes
else
# Found it, now check the version.
- echo "$as_me:$LINENO: checking version of $LD" >&5
-echo $ECHO_N "checking version of $LD... $ECHO_C" >&6
- ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
+ { echo "$as_me:$LINENO: checking version of $SED" >&5
+echo $ECHO_N "checking version of $SED... $ECHO_C" >&6; }
+ ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
case $ac_prog_version in
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
- 2.1[3-9]*)
+ 3.0[2-9]*|3.[1-9]*|[4-9]*)
ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
esac
- echo "$as_me:$LINENO: result: $ac_prog_version" >&5
-echo "${ECHO_T}$ac_prog_version" >&6
+ { echo "$as_me:$LINENO: result: $ac_prog_version" >&5
+echo "${ECHO_T}$ac_prog_version" >&6; }
fi
if test $ac_verc_fail = yes; then
- LD=: critic_missing=t
+ SED=: aux_missing="$aux_missing sed"
+fi
+
+
+for ac_prog in autoconf
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_prog_AUTOCONF+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$AUTOCONF"; then
+ ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AUTOCONF="$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AUTOCONF=$ac_cv_prog_AUTOCONF
+if test -n "$AUTOCONF"; then
+ { echo "$as_me:$LINENO: result: $AUTOCONF" >&5
+echo "${ECHO_T}$AUTOCONF" >&6; }
+else
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+fi
+
+
+ test -n "$AUTOCONF" && break
+done
+test -n "$AUTOCONF" || AUTOCONF="no"
+
+case "x$AUTOCONF" in
+xno|x|x:) AUTOCONF=no ;;
+*)
+ { echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
+echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6; }
+if test "${libc_cv_autoconf_works+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then
+ libc_cv_autoconf_works=yes
+ else
+ libc_cv_autoconf_works=no
+ fi
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
+echo "${ECHO_T}$libc_cv_autoconf_works" >&6; }
+ test $libc_cv_autoconf_works = yes || AUTOCONF=no
+ ;;
+esac
+if test "x$with_cvs" = xyes && test "x$AUTOCONF" = xno; then
+ # If --without-cvs they probably won't change configure.in, so no complaints.
+ aux_missing="$aux_missing autoconf"
fi
+test -n "$critic_missing" && { { echo "$as_me:$LINENO: error:
+*** These critical programs are missing or too old:$critic_missing
+*** Check the INSTALL file for required versions." >&5
+echo "$as_me: error:
+*** These critical programs are missing or too old:$critic_missing
+*** Check the INSTALL file for required versions." >&2;}
+ { (exit 1); exit 1; }; }
test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING:
*** These auxiliary programs are missing or incompatible versions:$aux_missing
*** some features will be disabled.
*** Check the INSTALL file for required versions." >&2;}
-# glibcbug.in wants to know the compiler version.
-CCVERSION=`$CC -v 2>&1 | sed -n 's/gcc version //p'`
-
-
# if using special system headers, find out the compiler's sekrit
# header directory and add that to the list. NOTE: Only does the right
# thing on a system that doesn't need fixincludes. (Not presently a problem.)
if test -n "$sysheaders"; then
ccheaders=`$CC -print-file-name=include`
- SYSINCLUDES="-nostdinc -isystem $ccheaders -isystem $sysheaders"
+ SYSINCLUDES="-nostdinc -isystem $ccheaders \
+-isystem `echo $sysheaders | sed 's/:/ -isystem /g'`"
+ if test -n "$CXX"; then
+ cxxversion=`$CXX -dumpversion 2>&5` &&
+ cxxmachine=`$CXX -dumpmachine 2>&5` &&
+ cxxheaders=`$CXX -print-file-name=../../../../include/c++/`"$cxxversion" &&
+ CXX_SYSINCLUDES="-isystem $cxxheaders \
+-isystem $cxxheaders/$cxxmachine -isystem $cxxheaders/backward"
+ fi
fi
+
# check if ranlib is necessary
-echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
-echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
+echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6; }
if test "${libc_cv_ranlib_necessary+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
char b;
void c(void) {}
EOF
-$CC $CFLAGS -c conftest.c
+$CC $CFLAGS $CPPFLAGS -c conftest.c
$AR cr conftest.a conftest.o
cp conftest.a conftest2.a
$RANLIB conftest.a
fi
rm -rf conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5
-echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5
+echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6; }
if test "$libc_cv_ranlib_necessary" = no; then
RANLIB=:
fi
# - one of the terminals (":" and ";") is the first or last sign
# - two terminals occur directly after each other
# - the path contains an element with a dot in it
-echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5
-echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5
+echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6; }
case ${LD_LIBRARY_PATH} in
[:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
ld_library_path_setting="contains current directory"
ld_library_path_setting="ok"
;;
esac
-echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5
-echo "${ECHO_T}$ld_library_path_setting" >&6
+{ echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5
+echo "${ECHO_T}$ld_library_path_setting" >&6; }
if test "$ld_library_path_setting" != "ok"; then
{ { echo "$as_me:$LINENO: error:
*** LD_LIBRARY_PATH shouldn't contain the current directory when
{ (exit 1); exit 1; }; }
fi
-echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5
-echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5
+echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6; }
if test "${libc_cv_gcc_static_libgcc+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
libc_cv_gcc_static_libgcc=-static-libgcc
fi
fi
-echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5
-echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5
+echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6; }
# Extract the first word of "bash", so it can be a program name with args.
set dummy bash; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_path_BASH+set}" = set; then
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
+if test "${ac_cv_path_BASH_SHELL+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- case $BASH in
+ case $BASH_SHELL in
[\\/]* | ?:[\\/]*)
- ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
+ ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_BASH="$as_dir/$ac_word$ac_exec_ext"
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
- test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no"
+ test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no"
;;
esac
fi
-BASH=$ac_cv_path_BASH
-
-if test -n "$BASH"; then
- echo "$as_me:$LINENO: result: $BASH" >&5
-echo "${ECHO_T}$BASH" >&6
+BASH_SHELL=$ac_cv_path_BASH_SHELL
+if test -n "$BASH_SHELL"; then
+ { echo "$as_me:$LINENO: result: $BASH_SHELL" >&5
+echo "${ECHO_T}$BASH_SHELL" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
-if test "$BASH" != no &&
- $BASH -c 'test "$BASH_VERSINFO" \
+
+if test "$BASH_SHELL" != no &&
+ $BASH_SHELL -c 'test "$BASH_VERSINFO" \
&& test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
libc_cv_have_bash2=yes
else
fi
-if test "$BASH" = no; then
+if test "$BASH_SHELL" = no; then
# Extract the first word of "ksh", so it can be a program name with args.
set dummy ksh; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_path_KSH+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
;;
esac
fi
KSH=$ac_cv_path_KSH
-
if test -n "$KSH"; then
- echo "$as_me:$LINENO: result: $KSH" >&5
-echo "${ECHO_T}$KSH" >&6
+ { echo "$as_me:$LINENO: result: $KSH" >&5
+echo "${ECHO_T}$KSH" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
+
if test "$KSH" = no; then
libc_cv_have_ksh=no
else
libc_cv_have_ksh=yes
fi
else
- KSH="$BASH"
+ KSH="$BASH_SHELL"
libc_cv_have_ksh=yes
fi
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_AWK+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_AWK="$ac_prog"
echo "$as_me:$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
- echo "$as_me:$LINENO: result: $AWK" >&5
-echo "${ECHO_T}$AWK" >&6
+ { echo "$as_me:$LINENO: result: $AWK" >&5
+echo "${ECHO_T}$AWK" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
+
test -n "$AWK" && break
done
# Extract the first word of "perl", so it can be a program name with args.
set dummy perl; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_path_PERL+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
;;
esac
fi
PERL=$ac_cv_path_PERL
-
if test -n "$PERL"; then
- echo "$as_me:$LINENO: result: $PERL" >&5
-echo "${ECHO_T}$PERL" >&6
+ { echo "$as_me:$LINENO: result: $PERL" >&5
+echo "${ECHO_T}$PERL" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
+
if test "$PERL" != no &&
(eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
PERL=no
fi
# Extract the first word of "install-info", so it can be a program name with args.
set dummy install-info; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no"
;;
esac
fi
INSTALL_INFO=$ac_cv_path_INSTALL_INFO
-
if test -n "$INSTALL_INFO"; then
- echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
-echo "${ECHO_T}$INSTALL_INFO" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-if test "$INSTALL_INFO" != "no"; then
-echo "$as_me:$LINENO: checking for old Debian install-info" >&5
-echo $ECHO_N "checking for old Debian install-info... $ECHO_C" >&6
-if test "${libc_cv_old_debian_install_info+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
+echo "${ECHO_T}$INSTALL_INFO" >&6; }
else
- mkdir conftest.d
- # There is a hard ^_ on the next line. I am open to better ideas.
- (echo '\1f'
- echo 'File: dir Node: Top This is the top of the INFO tree'
- echo '* Menu:') >conftest.d/dir
- (echo 'INFO-DIR-SECTION i-d-s works'
- echo 'START-INFO-DIR-ENTRY'
- echo '* Prog: (prog). Program.'
- echo 'END-INFO-DIR-ENTRY') >conftest.d/prog.info
- if $INSTALL_INFO --info-dir=conftest.d conftest.d/prog.info >&5 2>&1
- then
- if grep -s 'i-d-s works' conftest.d/dir >/dev/null
- then libc_cv_old_debian_install_info=no
- else libc_cv_old_debian_install_info=yes
- fi
- else libc_cv_old_debian_install_info=no testfailed=t
- fi
- rm -fr conftest.d
-fi
-echo "$as_me:$LINENO: result: $libc_cv_old_debian_install_info" >&5
-echo "${ECHO_T}$libc_cv_old_debian_install_info" >&6
-if test -n "$testfailed"
-then { echo "$as_me:$LINENO: WARNING: install-info errored out, check config.log" >&5
-echo "$as_me: WARNING: install-info errored out, check config.log" >&2;}
-fi
-OLD_DEBIAN_INSTALL_INFO=$libc_cv_old_debian_install_info
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
# Extract the first word of "bison", so it can be a program name with args.
set dummy bison; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_path_BISON+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+IFS=$as_save_IFS
test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no"
;;
esac
fi
BISON=$ac_cv_path_BISON
-
if test -n "$BISON"; then
- echo "$as_me:$LINENO: result: $BISON" >&5
-echo "${ECHO_T}$BISON" >&6
+ { echo "$as_me:$LINENO: result: $BISON" >&5
+echo "${ECHO_T}$BISON" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
fi
-echo "$as_me:$LINENO: checking for signed size_t type" >&5
-echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6
+
+{ echo "$as_me:$LINENO: checking for signed size_t type" >&5
+echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6; }
if test "${libc_cv_signed_size_t+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5
-echo "${ECHO_T}$libc_cv_signed_size_t" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5
+echo "${ECHO_T}$libc_cv_signed_size_t" >&6; }
if test $libc_cv_signed_size_t = yes; then
cat >> confdefs.h <<\EOF
#undef __SIZE_TYPE__
fi
-echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5
-echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5
+echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6; }
if test "${libc_cv_friendly_stddef+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#define __need_size_t
#define __need_wchar_t
#include <stddef.h>
}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
libc_cv_friendly_stddef=yes
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-libc_cv_friendly_stddef=no
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ libc_cv_friendly_stddef=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5
-echo "${ECHO_T}$libc_cv_friendly_stddef" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5
+echo "${ECHO_T}$libc_cv_friendly_stddef" >&6; }
if test $libc_cv_friendly_stddef = yes; then
config_vars="$config_vars
override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
fi
-echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5
-echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5
+echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6; }
if test "${libc_cv_need_minus_P+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
#include "confdefs.h"
/* Nothing whatsoever. */
EOF
-if ${CC-cc} $CFLAGS -c conftest.S 2>/dev/null; then
+if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
libc_cv_need_minus_P=no
else
libc_cv_need_minus_P=yes
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5
-echo "${ECHO_T}$libc_cv_need_minus_P" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5
+echo "${ECHO_T}$libc_cv_need_minus_P" >&6; }
if test $libc_cv_need_minus_P = yes; then
config_vars="$config_vars
asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
fi
-echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5
-echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5
+echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6; }
if test "${libc_cv_dot_text+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
.text
EOF
libc_cv_dot_text=
-if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
+if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
libc_cv_dot_text=.text
fi
rm -f conftest*
fi
if test -z "$libc_cv_dot_text"; then
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
else
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+ { echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
fi
-echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5
-echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5
+echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6; }
if test "${libc_cv_asm_global_directive+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
${ac_globl} foo
foo:
EOF
- if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
+ if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
libc_cv_asm_global_directive=${ac_globl}
fi
rm -f conftest*
test $libc_cv_asm_global_directive != UNKNOWN && break
done
fi
-echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5
-echo "${ECHO_T}$libc_cv_asm_global_directive" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5
+echo "${ECHO_T}$libc_cv_asm_global_directive" >&6; }
if test $libc_cv_asm_global_directive = UNKNOWN; then
{ { echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5
echo "$as_me: error: cannot determine asm global directive" >&2;}
fi
-echo "$as_me:$LINENO: checking for .set assembler directive" >&5
-echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for .set assembler directive" >&5
+echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6; }
if test "${libc_cv_asm_set_directive+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
# (but it doesn't work), so we must do a linking check to be sure.
cat > conftest1.c <<\EOF
extern int glibc_conftest_frobozz;
-main () { printf ("%d\n", glibc_conftest_frobozz); }
+void _start() { glibc_conftest_frobozz = 1; }
EOF
if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
+ -nostartfiles -nostdlib \
-o conftest conftest.s conftest1.c 1>&5 2>&5; then
libc_cv_asm_set_directive=yes
else
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5
-echo "${ECHO_T}$libc_cv_asm_set_directive" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5
+echo "${ECHO_T}$libc_cv_asm_set_directive" >&6; }
if test $libc_cv_asm_set_directive = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_ASM_SET_DIRECTIVE 1
fi
-echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5
-echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5
+echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6; }
if test "${libc_cv_asm_type_prefix+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
foo:
.byte 1
EOF
- if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
+ if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
libc_cv_asm_type_prefix=${ac_try_prefix}
fi
rm -f conftest*
test "x$libc_cv_asm_type_prefix" != xno && break
done
fi
-echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5
-echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5
+echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6; }
if test "x$libc_cv_asm_type_prefix" != xno; then
cat >>confdefs.h <<_ACEOF
#define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix}
fi
-# The Aix ld uses global .symbol_names instead of symbol_names.
-# Unfortunately also used in the PPC64 ELF ABI.
-case "${os}${machine}" in
-aix4.3* | linux*powerpc/powerpc64*)
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_ASM_GLOBAL_DOT_NAME 1
-_ACEOF
-
-esac
-
-echo "$as_me:$LINENO: checking for .symver assembler directive" >&5
-echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for .symver assembler directive" >&5
+echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6; }
if test "${libc_cv_asm_symver_directive+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
_sym:
.symver _sym,sym@VERS
EOF
-if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s 1>&5 2>&5; then
+if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
libc_cv_asm_symver_directive=yes
else
libc_cv_asm_symver_directive=no
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5
-echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6
-echo "$as_me:$LINENO: checking for ld --version-script" >&5
-echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5
+echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6; }
+{ echo "$as_me:$LINENO: checking for ld --version-script" >&5
+echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6; }
if test "${libc_cv_ld_version_script_option+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
global: sym;
} VERS_1;
EOF
- if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s 1>&5 2>&5; then
- if { ac_try='${CC-cc} $CFLAGS -shared -o conftest.so conftest.o
- -nostartfiles -nostdlib
- -Wl,--version-script,conftest.map
+ if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
+ if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared
+ -o conftest.so conftest.o
+ -nostartfiles -nostdlib
+ -Wl,--version-script,conftest.map
1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5
-echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5
+echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6; }
if test $shared != no &&
test $libc_cv_asm_symver_directive = yes &&
test $libc_cv_ld_version_script_option = yes &&
*** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)."
fi
if test $elf = yes; then
- echo "$as_me:$LINENO: checking for .previous assembler directive" >&5
-echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6
+ { echo "$as_me:$LINENO: checking for .previous assembler directive" >&5
+echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6; }
if test "${libc_cv_asm_previous_directive+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
.section foo_section
.previous
EOF
- if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
+ if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5
-echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5
+echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6; }
if test $libc_cv_asm_previous_directive = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_ASM_PREVIOUS_DIRECTIVE 1
_ACEOF
else
- echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5
-echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6
+ { echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5
+echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6; }
if test "${libc_cv_asm_popsection_directive+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
.pushsection foo_section
.popsection
EOF
- if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
+ if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5
-echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5
+echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6; }
if test $libc_cv_asm_popsection_directive = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_ASM_POPSECTION_DIRECTIVE 1
fi
fi
- echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5
-echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6
+ { echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5
+echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6; }
if test "${libc_cv_asm_protected_directive+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
.hidden bar
bar:
EOF
- if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
+ if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
(exit $ac_status); }; }; then
libc_cv_asm_protected_directive=yes
else
- libc_cv_asm_protected_directive=no
+ { { echo "$as_me:$LINENO: error: assembler support for symbol visibility is required" >&5
+echo "$as_me: error: assembler support for symbol visibility is required" >&2;}
+ { (exit 1); exit 1; }; }
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5
-echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6
-
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_PROTECTED 1
-_ACEOF
-
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_HIDDEN 1
-_ACEOF
-
+{ echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5
+echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6; }
if test $libc_cv_asm_protected_directive = yes; then
- echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5
-echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6
+ { echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5
+echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6; }
if test "${libc_cv_visibility_attribute+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
int bar __attribute__ ((visibility ("protected"))) = 1;
EOF
libc_cv_visibility_attribute=no
- if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
+ if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
if grep '\.hidden.*foo' conftest.s >/dev/null; then
if grep '\.protected.*bar' conftest.s >/dev/null; then
libc_cv_visibility_attribute=yes
rm -f conftest.cs
fi
-echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5
-echo "${ECHO_T}$libc_cv_visibility_attribute" >&6
- if test $libc_cv_visibility_attribute = yes; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_VISIBILITY_ATTRIBUTE 1
-_ACEOF
-
+{ echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5
+echo "${ECHO_T}$libc_cv_visibility_attribute" >&6; }
+ if test $libc_cv_visibility_attribute != yes; then
+ { { echo "$as_me:$LINENO: error: compiler support for visibility attribute is required" >&5
+echo "$as_me: error: compiler support for visibility attribute is required" >&2;}
+ { (exit 1); exit 1; }; }
fi
fi
if test $libc_cv_visibility_attribute = yes; then
- echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5
-echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6
+ { echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5
+echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6; }
if test "${libc_cv_broken_visibility_attribute+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
int bar (int x) { return x; }
EOF
libc_cv_broken_visibility_attribute=yes
- if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
+ if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
if grep '\.hidden[ _]foo' conftest.s >/dev/null; then
libc_cv_broken_visibility_attribute=no
fi
rm -f conftest.c conftest.s
fi
-echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5
-echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5
+echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6; }
if test $libc_cv_broken_visibility_attribute = yes; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_BROKEN_VISIBILITY_ATTRIBUTE 1
-_ACEOF
-
+ { { echo "$as_me:$LINENO: error: working compiler support for visibility attribute is required" >&5
+echo "$as_me: error: working compiler support for visibility attribute is required" >&2;}
+ { (exit 1); exit 1; }; }
fi
fi
- echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5
-echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6
+ { echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5
+echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6; }
if test "${libc_cv_broken_alias_attribute+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
int dfoo = 1;
EOF
libc_cv_broken_alias_attribute=yes
- if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
+ if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
if grep 'xyzzy' conftest.s >/dev/null &&
grep 'abccb' conftest.s >/dev/null; then
libc_cv_broken_alias_attribute=no
rm -f conftest.c conftest.s
fi
-echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5
-echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5
+echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6; }
if test $libc_cv_broken_alias_attribute = yes; then
+ { { echo "$as_me:$LINENO: error: working alias attribute support required" >&5
+echo "$as_me: error: working alias attribute support required" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+
+ if test $libc_cv_visibility_attribute = yes; then
+ { echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5
+echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6; }
+if test "${libc_cv_have_sdata_section+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ echo "int i;" > conftest.c
+ libc_cv_have_sdata_section=no
+ if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \
+ | grep '\.sdata' >/dev/null; then
+ libc_cv_have_sdata_section=yes
+ fi
+ rm -f conftest.c conftest.so
+
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5
+echo "${ECHO_T}$libc_cv_have_sdata_section" >&6; }
+ if test $libc_cv_have_sdata_section = yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_SDATA_SECTION 1
+_ACEOF
+
+ fi
+ fi
+
+ { echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
+echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6; }
+if test "${libc_cv_initfini_array+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat > conftest.c <<EOF
+int _start (void) { return 0; }
+int __start (void) { return 0; }
+int foo (void) { return 1; }
+int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
+EOF
+ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c
+ -static -nostartfiles -nostdlib 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then
+ libc_cv_initfini_array=yes
+ else
+ libc_cv_initfini_array=no
+ fi
+ else
+ libc_cv_initfini_array=no
+ fi
+ rm -f conftest*
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_initfini_array" >&5
+echo "${ECHO_T}$libc_cv_initfini_array" >&6; }
+ if test $libc_cv_initfini_array != yes; then
+ { { echo "$as_me:$LINENO: error: Need linker with .init_array/.fini_array support." >&5
+echo "$as_me: error: Need linker with .init_array/.fini_array support." >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+
+ { echo "$as_me:$LINENO: checking for libunwind-support in compiler" >&5
+echo $ECHO_N "checking for libunwind-support in compiler... $ECHO_C" >&6; }
+if test "${libc_cv_cc_with_libunwind+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+ cat > conftest.c <<EOF
+int main (void) { return 0; }
+EOF
+ if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \
+ conftest.c -v 2>&1 >/dev/null | grep -q " -lunwind "; then
+ libc_cv_cc_with_libunwind=yes
+ else
+ libc_cv_cc_with_libunwind=no
+ fi
+ rm -f conftest*
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_cc_with_libunwind" >&5
+echo "${ECHO_T}$libc_cv_cc_with_libunwind" >&6; }
+
+ if test $libc_cv_cc_with_libunwind = yes; then
cat >>confdefs.h <<\_ACEOF
-#define HAVE_BROKEN_ALIAS_ATTRIBUTE 1
+#define HAVE_CC_WITH_LIBUNWIND 1
_ACEOF
fi
- if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then
- echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5
-echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6
-if test "${libc_cv_have_sdata_section+set}" = set; then
+ { echo "$as_me:$LINENO: checking for -z nodelete option" >&5
+echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6; }
+if test "${libc_cv_z_nodelete+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat > conftest.c <<EOF
+int _start (void) { return 42; }
+EOF
+ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
+ -fPIC -shared -o conftest.so conftest.c
+ -nostartfiles -nostdlib
+ -Wl,--enable-new-dtags,-z,nodelete 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ libc_cv_z_nodelete=yes
+ else
+ { { echo "$as_me:$LINENO: error: linker with -z nodelete support required" >&5
+echo "$as_me: error: linker with -z nodelete support required" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ rm -f conftest*
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5
+echo "${ECHO_T}$libc_cv_z_nodelete" >&6; }
+
+ { echo "$as_me:$LINENO: checking for -z nodlopen option" >&5
+echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6; }
+if test "${libc_cv_z_nodlopen+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat > conftest.c <<EOF
+int _start (void) { return 42; }
+EOF
+ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
+ -fPIC -shared -o conftest.so conftest.c
+ -nostartfiles -nostdlib
+ -Wl,--enable-new-dtags,-z,nodlopen 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ libc_cv_z_nodlopen=yes
+ else
+ { { echo "$as_me:$LINENO: error: linker with -z nodlopen support required" >&5
+echo "$as_me: error: linker with -z nodlopen support required" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ rm -f conftest*
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5
+echo "${ECHO_T}$libc_cv_z_nodlopen" >&6; }
+
+ { echo "$as_me:$LINENO: checking for -z initfirst option" >&5
+echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6; }
+if test "${libc_cv_z_initfirst+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat > conftest.c <<EOF
+int _start (void) { return 42; }
+EOF
+ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
+ -fPIC -shared -o conftest.so conftest.c
+ -nostartfiles -nostdlib
+ -Wl,--enable-new-dtags,-z,initfirst 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ libc_cv_z_initfirst=yes
+ else
+ { { echo "$as_me:$LINENO: error: linker with -z initfirst support required" >&5
+echo "$as_me: error: linker with -z initfirst support required" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ rm -f conftest*
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5
+echo "${ECHO_T}$libc_cv_z_initfirst" >&6; }
+
+ case "$base_machine" in
+ i[34567]86 | x86_64 | powerpc* | s390* | sparc* | alpha*)
+ { echo "$as_me:$LINENO: checking for -z relro option" >&5
+echo $ECHO_N "checking for -z relro option... $ECHO_C" >&6; }
+if test "${libc_cv_z_relro+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ libc_cv_z_relro=no
+ if { ac_try='${CC-cc} -v --help 2>&1|grep "z relro" 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ if { ac_try='${CC-cc} -Wl,--verbose 2>&1|grep DATA_SEGMENT_RELRO_END 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ libc_cv_z_relro=yes
+ fi
+ fi
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_z_relro" >&5
+echo "${ECHO_T}$libc_cv_z_relro" >&6; }
+ if test "$libc_cv_z_relro" = no; then
+ { { echo "$as_me:$LINENO: error: linker with -z relro support required" >&5
+echo "$as_me: error: linker with -z relro support required" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ ;;
+ *) ;;
+ esac
+
+ { echo "$as_me:$LINENO: checking for -Bgroup option" >&5
+echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6; }
+if test "${libc_cv_Bgroup+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat > conftest.c <<EOF
+int _start (void) { return 42; }
+EOF
+ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
+ -fPIC -shared -o conftest.so conftest.c
+ -Wl,-Bgroup -nostdlib 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ libc_cv_Bgroup=yes
+ else
+ libc_cv_Bgroup=no
+ fi
+ rm -f conftest*
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5
+echo "${ECHO_T}$libc_cv_Bgroup" >&6; }
+
+
+ { echo "$as_me:$LINENO: checking for libgcc_s suffix" >&5
+echo $ECHO_N "checking for libgcc_s suffix... $ECHO_C" >&6; }
+if test "${libc_cv_libgcc_s_suffix+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat > conftest.c <<EOF
+int main (void) { return 0; }
+EOF
+ libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
+ -fPIC -shared -shared-libgcc -o conftest.so \
+ conftest.c -v 2>&1 >/dev/null \
+ | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
+ rm -f conftest*
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_libgcc_s_suffix" >&5
+echo "${ECHO_T}$libc_cv_libgcc_s_suffix" >&6; }
+
+
+ { echo "$as_me:$LINENO: checking for --as-needed option" >&5
+echo $ECHO_N "checking for --as-needed option... $ECHO_C" >&6; }
+if test "${libc_cv_as_needed+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat > conftest.c <<EOF
+int main (void) { return 0; }
+EOF
+ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
+ -fPIC -shared -o conftest.so conftest.c
+ -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed
+ -nostdlib 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ libc_cv_as_needed=yes
+ else
+ libc_cv_as_needed=no
+ fi
+ rm -f conftest*
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_as_needed" >&5
+echo "${ECHO_T}$libc_cv_as_needed" >&6; }
+
+
+ ASFLAGS_config=
+ { echo "$as_me:$LINENO: checking whether --noexecstack is desirable for .S files" >&5
+echo $ECHO_N "checking whether --noexecstack is desirable for .S files... $ECHO_C" >&6; }
+if test "${libc_cv_as_noexecstack+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- echo "int i;" > conftest.c
- libc_cv_have_sdata_section=no
- if ${CC-cc} -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \
- | grep '\.sdata' >/dev/null; then
- libc_cv_have_sdata_section=yes
- fi
- rm -f conftest.c conftest.so
-
+ cat > conftest.c <<EOF
+void foo (void) { }
+EOF
+ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS
+ -S -o conftest.s conftest.c 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } \
+ && grep -q .note.GNU-stack conftest.s \
+ && { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Wa,--noexecstack
+ -c -o conftest.o conftest.s 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ libc_cv_as_noexecstack=yes
+ else
+ libc_cv_as_noexecstack=no
+ fi
+ rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5
-echo "${ECHO_T}$libc_cv_have_sdata_section" >&6
- if test $libc_cv_have_sdata_section = yes; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_SDATA_SECTION 1
-_ACEOF
-
- fi
+{ echo "$as_me:$LINENO: result: $libc_cv_as_noexecstack" >&5
+echo "${ECHO_T}$libc_cv_as_noexecstack" >&6; }
+ if test $libc_cv_as_noexecstack = yes; then
+ ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack"
fi
- echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
-echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
-if test "${libc_cv_initfinit_array+set}" = set; then
+
+ { echo "$as_me:$LINENO: checking for -z combreloc" >&5
+echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6; }
+if test "${libc_cv_z_combreloc+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat > conftest.c <<EOF
-int _start (void) { return 0; }
-int __start (void) { return 0; }
-int foo (void) { return 1; }
-int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
+extern int bar (int);
+extern int mumble;
+int foo (void) { return bar (mumble); }
EOF
- if { ac_try='${CC-cc} -o conftest conftest.c
- -static -nostartfiles -nostdlib 1>&5'
+ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
+ -fPIC -shared -o conftest.so conftest.c
+ -nostdlib -nostartfiles
+ -Wl,-z,combreloc 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }
then
- if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then
- libc_cv_initfinit_array=yes
+ if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
+ libc_cv_z_combreloc=yes
else
- libc_cv_initfinit_array=no
+ libc_cv_z_combreloc=no
fi
else
- libc_cv_initfinit_array=no
+ libc_cv_z_combreloc=no
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_initfinit_array" >&5
-echo "${ECHO_T}$libc_cv_initfinit_array" >&6
-
- if test $libc_cv_initfinit_array = yes; then
+{ echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5
+echo "${ECHO_T}$libc_cv_z_combreloc" >&6; }
+ if test "$libc_cv_z_combreloc" = yes; then
cat >>confdefs.h <<\_ACEOF
-#define HAVE_INITFINI_ARRAY 1
+#define HAVE_Z_COMBRELOC 1
_ACEOF
fi
- echo "$as_me:$LINENO: checking for -z nodelete option" >&5
-echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6
-if test "${libc_cv_z_nodelete+set}" = set; then
+
+ { echo "$as_me:$LINENO: checking for -z execstack" >&5
+echo $ECHO_N "checking for -z execstack... $ECHO_C" >&6; }
+if test "${libc_cv_z_execstack+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat > conftest.c <<EOF
int _start (void) { return 42; }
EOF
- if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
- -nostartfiles -nostdlib
- -Wl,--enable-new-dtags,-z,nodelete 1>&5'
+ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
+ -fPIC -shared -o conftest.so conftest.c
+ -Wl,-z,execstack -nostdlib
+ 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }
then
- libc_cv_z_nodelete=yes
+ libc_cv_z_execstack=yes
else
- libc_cv_z_nodelete=no
+ libc_cv_z_execstack=no
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5
-echo "${ECHO_T}$libc_cv_z_nodelete" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_z_execstack" >&5
+echo "${ECHO_T}$libc_cv_z_execstack" >&6; }
- echo "$as_me:$LINENO: checking for -z nodlopen option" >&5
-echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6
-if test "${libc_cv_z_nodlopen+set}" = set; then
+ { echo "$as_me:$LINENO: checking for -fpie" >&5
+echo $ECHO_N "checking for -fpie... $ECHO_C" >&6; }
+if test "${libc_cv_fpie+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat > conftest.c <<EOF
-int _start (void) { return 42; }
+int foo;
+main () { return 0;}
EOF
- if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
- -nostartfiles -nostdlib
- -Wl,--enable-new-dtags,-z,nodlopen 1>&5'
+ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie
+ -o conftest conftest.c 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }
then
- libc_cv_z_nodlopen=yes
+ libc_cv_fpie=yes
else
- libc_cv_z_nodlopen=no
+ libc_cv_fpie=no
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5
-echo "${ECHO_T}$libc_cv_z_nodlopen" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_fpie" >&5
+echo "${ECHO_T}$libc_cv_fpie" >&6; }
- echo "$as_me:$LINENO: checking for -z initfirst option" >&5
-echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6
-if test "${libc_cv_z_initfirst+set}" = set; then
+
+ { echo "$as_me:$LINENO: checking for --hash-style option" >&5
+echo $ECHO_N "checking for --hash-style option... $ECHO_C" >&6; }
+if test "${libc_cv_hashstyle+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat > conftest.c <<EOF
int _start (void) { return 42; }
EOF
- if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
- -nostartfiles -nostdlib
- -Wl,--enable-new-dtags,-z,initfirst 1>&5'
+ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
+ -fPIC -shared -o conftest.so conftest.c
+ -Wl,--hash-style=both -nostdlib 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }
then
- libc_cv_z_initfirst=yes
+ libc_cv_hashstyle=yes
else
- libc_cv_z_initfirst=no
+ libc_cv_hashstyle=no
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5
-echo "${ECHO_T}$libc_cv_z_initfirst" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_hashstyle" >&5
+echo "${ECHO_T}$libc_cv_hashstyle" >&6; }
+fi
- echo "$as_me:$LINENO: checking for -Bgroup option" >&5
-echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6
-if test "${libc_cv_Bgroup+set}" = set; then
+{ echo "$as_me:$LINENO: checking for -fno-toplevel-reorder" >&5
+echo $ECHO_N "checking for -fno-toplevel-reorder... $ECHO_C" >&6; }
+if test "${libc_cv_fno_toplevel_reorder+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat > conftest.c <<EOF
-int _start (void) { return 42; }
+ cat > conftest.c <<EOF
+int foo;
EOF
- if { ac_try='${CC-cc} -shared -o conftest.so conftest.c -Wl,-Bgroup -nostdlib 1>&5'
+if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder
+ conftest.c 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }
- then
- libc_cv_Bgroup=yes
- else
- libc_cv_Bgroup=no
- fi
- rm -f conftest*
+then
+ libc_cv_fno_toplevel_reorder=yes
+else
+ libc_cv_fno_toplevel_reorder=no
+fi
+rm -f conftest*
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_fno_toplevel_reorder" >&5
+echo "${ECHO_T}$libc_cv_fno_toplevel_reorder" >&6; }
+if test $libc_cv_fno_toplevel_reorder = yes; then
+ fno_unit_at_a_time=-fno-toplevel-reorder
+else
+ fno_unit_at_a_time=-fno-unit-at-a-time
fi
-echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5
-echo "${ECHO_T}$libc_cv_Bgroup" >&6
- echo "$as_me:$LINENO: checking for -z combreloc" >&5
-echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6
-if test "${libc_cv_z_combreloc+set}" = set; then
+{ echo "$as_me:$LINENO: checking for -fstack-protector" >&5
+echo $ECHO_N "checking for -fstack-protector... $ECHO_C" >&6; }
+if test "${libc_cv_ssp+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat > conftest.c <<EOF
-extern int bar (int);
-extern int mumble;
-int foo (void) { return bar (mumble); }
+ cat > conftest.c <<EOF
+int foo;
+main () { return 0;}
EOF
- if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
- -nostdlib -nostartfiles
- -Wl,-z,combreloc 1>&5'
+if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -fstack-protector
+ -o conftest conftest.c 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }
- then
- if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
- libc_cv_z_combreloc=yes
- else
- libc_cv_z_combreloc=no
- fi
- else
- libc_cv_z_combreloc=no
- fi
- rm -f conftest*
+then
+ libc_cv_ssp=yes
+else
+ libc_cv_ssp=no
fi
-echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5
-echo "${ECHO_T}$libc_cv_z_combreloc" >&6
- if test "$libc_cv_z_combreloc" = yes; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_Z_COMBRELOC 1
-_ACEOF
+rm -f conftest*
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_ssp" >&5
+echo "${ECHO_T}$libc_cv_ssp" >&6; }
- fi
+
+{ echo "$as_me:$LINENO: checking for -fgnu89-inline" >&5
+echo $ECHO_N "checking for -fgnu89-inline... $ECHO_C" >&6; }
+if test "${libc_cv_gnu89_inline+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat > conftest.c <<EOF
+int foo;
+#ifdef __GNUC_GNU_INLINE__
+main () { return 0;}
+#else
+#error
+#endif
+EOF
+if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -std=gnu99 -fgnu89-inline
+ -o conftest.s conftest.c 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+then
+ libc_cv_gnu89_inline=yes
+else
+ libc_cv_gnu89_inline=no
+fi
+rm -f conftest*
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_gnu89_inline" >&5
+echo "${ECHO_T}$libc_cv_gnu89_inline" >&6; }
+if test $libc_cv_gnu89_inline = yes; then
+ libc_cv_gnu89_inline=-fgnu89-inline
+else
+ libc_cv_gnu89_inline=
fi
if test $elf != yes; then
- echo "$as_me:$LINENO: checking for .init and .fini sections" >&5
-echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6
+ { echo "$as_me:$LINENO: checking for .init and .fini sections" >&5
+echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6; }
if test "${libc_cv_have_initfini+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
int
main ()
}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
libc_cv_have_initfini=yes
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-libc_cv_have_initfini=no
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ libc_cv_have_initfini=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5
-echo "${ECHO_T}$libc_cv_have_initfini" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5
+echo "${ECHO_T}$libc_cv_have_initfini" >&6; }
if test $libc_cv_have_initfini = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_INITFINI 1
fi
fi
-if test $elf = yes -a $gnu_ld = yes; then
- echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5
-echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6
+if test $elf = yes; then
+ { echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5
+echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6; }
if test "${libc_cv_have_section_quotes+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
rm -f conftest.cs
fi
-echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5
-echo "${ECHO_T}$libc_cv_have_section_quotes" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5
+echo "${ECHO_T}$libc_cv_have_section_quotes" >&6; }
if test $libc_cv_have_section_quotes = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_SECTION_QUOTES 1
libc_cv_asm_underscores=no
else
if test $ac_cv_prog_cc_works = yes; then
- echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
-echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
+ { echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
+echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6; }
if test "${libc_cv_asm_underscores+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
asm ("_glibc_foobar:");
int
main ()
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
libc_cv_asm_underscores=yes
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-libc_cv_asm_underscores=no
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ libc_cv_asm_underscores=no
fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
-echo "${ECHO_T}$libc_cv_asm_underscores" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
+echo "${ECHO_T}$libc_cv_asm_underscores" >&6; }
else
- echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
-echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
+ { echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
+echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6; }
if test "${libc_cv_asm_underscores+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat > conftest.$ac_ext <<EOF
-#line 5006 "configure"
+#line $LINENO "configure"
#include "confdefs.h"
void underscore_test(void) {
return; }
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
-echo "${ECHO_T}$libc_cv_asm_underscores" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
+echo "${ECHO_T}$libc_cv_asm_underscores" >&6; }
fi
fi
if test $libc_cv_asm_underscores = no; then
libc_cv_weak_symbols=yes
fi
-echo "$as_me:$LINENO: checking for assembler .weak directive" >&5
-echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for assembler .weak directive" >&5
+echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6; }
if test "${libc_cv_asm_weak_directive+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
.weak foo
.weak bar; bar = foo
EOF
-if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
+if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
libc_cv_asm_weak_directive=yes
else
libc_cv_asm_weak_directive=no
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5
-echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5
+echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6; }
if test $libc_cv_asm_weak_directive = no; then
- echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5
-echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6
+ { echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5
+echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6; }
if test "${libc_cv_asm_weakext_directive+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
${libc_cv_asm_global_directive} baz
baz:
EOF
- if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
+ if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
libc_cv_asm_weakext_directive=yes
else
libc_cv_asm_weakext_directive=no
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5
-echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5
+echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6; }
fi # no .weak
fi
-case "${host_cpu}-${host_os}" in
- cris*)
- libc_cv_asm_line_sep='@'
- cat >>confdefs.h <<_ACEOF
-#define ASM_LINE_SEP $libc_cv_asm_line_sep
-_ACEOF
-
- ;;
- hppa*linux*)
- echo "$as_me:$LINENO: checking for assembler line separator" >&5
-echo $ECHO_N "checking for assembler line separator... $ECHO_C" >&6
-if test "${libc_cv_asm_line_sep+set}" = set; then
+{ echo "$as_me:$LINENO: checking whether CFI directives are supported" >&5
+echo $ECHO_N "checking whether CFI directives are supported... $ECHO_C" >&6; }
+if test "${libc_cv_asm_cfi_directives+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat > conftest.s <<EOF
- nop ; is_old_puffin
+ case $machine in
+ sparc/sparc64*) cfi_offset=2047;;
+ *) cfi_offset=0;;
+esac
+cat > conftest.s <<EOF
+ .text
+ .type func,%function
+func:
+ .cfi_startproc
+ .cfi_remember_state
+ .cfi_rel_offset 1, $cfi_offset
+ .cfi_endproc
EOF
- if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
+if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- libc_cv_asm_line_sep='!'
- else
- if test -z "$enable_hacker_mode"; then
- echo "*** You need a newer assembler to compile glibc"
- rm -f conftest*
- exit 1
- fi
- libc_cv_asm_line_sep=';'
- fi
- rm -f conftest*
+ libc_cv_asm_cfi_directives=yes
+else
+ libc_cv_asm_cfi_directives=no
fi
-echo "$as_me:$LINENO: result: $libc_cv_asm_line_sep" >&5
-echo "${ECHO_T}$libc_cv_asm_line_sep" >&6
- cat >>confdefs.h <<_ACEOF
-#define ASM_LINE_SEP $libc_cv_asm_line_sep
+rm -f conftest*
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_asm_cfi_directives" >&5
+echo "${ECHO_T}$libc_cv_asm_cfi_directives" >&6; }
+if test $libc_cv_asm_cfi_directives = yes; then
+ cat >>confdefs.h <<\_ACEOF
+#define HAVE_ASM_CFI_DIRECTIVES 1
_ACEOF
- ;;
-esac
+fi
-echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5
-echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5
+echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6; }
if test "${libc_cv_ld_no_whole_archive+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
int __eh_pc;
__throw () {}
EOF
-if { ac_try='${CC-cc} $CFLAGS
+if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
-nostdlib -nostartfiles -Wl,--no-whole-archive
-o conftest conftest.c 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5
-echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5
+echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6; }
if test $libc_cv_ld_no_whole_archive = yes; then
no_whole_archive=-Wl,--no-whole-archive
fi
-echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5
-echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5
+echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6; }
if test "${libc_cv_gcc_exceptions+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
int __eh_pc;
__throw () {}
EOF
-if { ac_try='${CC-cc} $CFLAGS
+if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
-nostdlib -nostartfiles -fexceptions
-o conftest conftest.c 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5
-echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5
+echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6; }
if test $libc_cv_gcc_exceptions = yes; then
exceptions=-fexceptions
fi
if test "$host_cpu" = powerpc ; then
# Check for a bug present in at least versions 2.8.x of GCC
# and versions 1.0.x of EGCS.
-echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5
-echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5
+echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6; }
if test "${libc_cv_c_asmcr0_bug+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
int tester(int x) { asm ("" : : : "cc"); return x & 123; }
int
main ()
}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- libc_cv_c_asmcr0_bug='no'
-else
- echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-libc_cv_c_asmcr0_bug='yes'
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5
-echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6
-if test "$libc_cv_c_asmcr0_bug" != 'no'; then
- cat >>confdefs.h <<\_ACEOF
-#define BROKEN_PPC_ASM_CR0 1
-_ACEOF
-
-fi
-fi
-
-echo "$as_me:$LINENO: checking for DWARF2 unwind info support" >&5
-echo $ECHO_N "checking for DWARF2 unwind info support... $ECHO_C" >&6
-if test "${libc_cv_gcc_dwarf2_unwind_info+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat > conftest.c <<EOF
-#line 5266 "configure"
-static char *__EH_FRAME_BEGIN__;
-_start ()
-{
-#ifdef CHECK__register_frame
- __register_frame (__EH_FRAME_BEGIN__);
- __deregister_frame (__EH_FRAME_BEGIN__);
-#endif
-#ifdef CHECK__register_frame_info
- __register_frame_info (__EH_FRAME_BEGIN__);
- __deregister_frame_info (__EH_FRAME_BEGIN__);
-#endif
-}
-int __eh_pc;
-__throw () {}
-/* FIXME: this is fragile. */
-malloc () {}
-strcmp () {}
-strlen () {}
-memcpy () {}
-memset () {}
-free () {}
-abort () {}
-__bzero () {}
-dl_iterate_phdr () {}
-EOF
-if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame_info
- -nostdlib -nostartfiles
- -o conftest conftest.c -lgcc >&5'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- libc_cv_gcc_dwarf2_unwind_info=static
-else
- libc_cv_gcc_dwarf2_unwind_info=no
-fi
-# Some platforms' specs put -lgcc first. The second one doesn't hurt.
-libc_unwind_check="${CC-cc} $CFLAGS -DCHECK__register_frame_info \
- -nostdlib -nostartfiles -o conftest conftest.c \
- -lgcc -lgcc_eh -lgcc"
-if { ac_try='$libc_unwind_check >&5'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- if $libc_unwind_check -v 2>&1 >/dev/null \
- | grep -q -- --eh-frame-hdr; then
- libc_cv_gcc_dwarf2_unwind_info=no_registry_needed
- else
- libc_cv_gcc_dwarf2_unwind_info=static
- fi
-else
- libc_cv_gcc_dwarf2_unwind_info=no
-fi
-if test $libc_cv_gcc_dwarf2_unwind_info = no; then
- if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame
- -nostdlib -nostartfiles
- -o conftest conftest.c -lgcc >&5'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- libc_cv_gcc_dwarf2_unwind_info=yes
- else
- libc_cv_gcc_dwarf2_unwind_info=no
- fi
-fi
-rm -f conftest*
-fi
-echo "$as_me:$LINENO: result: $libc_cv_gcc_dwarf2_unwind_info" >&5
-echo "${ECHO_T}$libc_cv_gcc_dwarf2_unwind_info" >&6
-case $libc_cv_gcc_dwarf2_unwind_info in
-yes)
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_DWARF2_UNWIND_INFO 1
-_ACEOF
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ libc_cv_c_asmcr0_bug='no'
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
- ;;
-static)
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_DWARF2_UNWIND_INFO 1
-_ACEOF
+ libc_cv_c_asmcr0_bug='yes'
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5
+echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6; }
+if test "$libc_cv_c_asmcr0_bug" != 'no'; then
cat >>confdefs.h <<\_ACEOF
-#define HAVE_DWARF2_UNWIND_INFO_STATIC 1
+#define BROKEN_PPC_ASM_CR0 1
_ACEOF
- ;;
-esac
+fi
+fi
-echo "$as_me:$LINENO: checking for __builtin_expect" >&5
-echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for __builtin_expect" >&5
+echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6; }
if test "${libc_cv_gcc_builtin_expect+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat > conftest.c <<EOF
-#line 5366 "configure"
+#line $LINENO "configure"
int foo (int a)
{
a = __builtin_expect (a, 10);
return a == 10 ? 0 : 1;
}
EOF
-if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles
+if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
-o conftest conftest.c -lgcc >&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5
-echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5
+echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6; }
if test "$libc_cv_gcc_builtin_expect" = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_BUILTIN_EXPECT 1
fi
-echo "$as_me:$LINENO: checking for __builtin_memset" >&5
-echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for __builtin_memset" >&5
+echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6; }
if test "${libc_cv_gcc_builtin_memset+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5
-echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5
+echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6; }
if test "$libc_cv_gcc_builtin_memset" = yes ; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_BUILTIN_MEMSET 1
fi
-echo "$as_me:$LINENO: checking for local label subtraction" >&5
-echo $ECHO_N "checking for local label subtraction... $ECHO_C" >&6
-if test "${libc_cv_gcc_subtract_local_labels+set}" = set; then
+{ echo "$as_me:$LINENO: checking for redirection of built-in functions" >&5
+echo $ECHO_N "checking for redirection of built-in functions... $ECHO_C" >&6; }
+if test "${libc_cv_gcc_builtin_redirection+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat > conftest.c <<EOF
-#line 5434 "configure"
-int foo (int a)
+ cat > conftest.c <<\EOF
+extern char *strstr (const char *, const char *) __asm ("my_strstr");
+char *foo (const char *a, const char *b)
{
- static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
- void *p = &&l1 + ar[a];
- goto *p;
- l1:
- return 1;
- l2:
- return 2;
+ return __builtin_strstr (a, b);
}
EOF
-if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles
- -o conftest conftest.c -lgcc >&5'
+if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- libc_cv_gcc_subtract_local_labels=yes
+ (exit $ac_status); }; };
+then
+ libc_cv_gcc_builtin_redirection=yes
else
- libc_cv_gcc_subtract_local_labels=no
+ libc_cv_gcc_builtin_redirection=no
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_gcc_subtract_local_labels" >&5
-echo "${ECHO_T}$libc_cv_gcc_subtract_local_labels" >&6
-if test "$libc_cv_gcc_subtract_local_labels" = yes; then
+{ echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_redirection" >&5
+echo "${ECHO_T}$libc_cv_gcc_builtin_redirection" >&6; }
+if test "$libc_cv_gcc_builtin_redirection" = yes ; then
cat >>confdefs.h <<\_ACEOF
-#define HAVE_SUBTRACT_LOCAL_LABELS 1
+#define HAVE_BUILTIN_REDIRECTION 1
_ACEOF
fi
if test "x$use__thread" != xno; then
- echo "$as_me:$LINENO: checking for __thread" >&5
-echo $ECHO_N "checking for __thread... $ECHO_C" >&6
+ { echo "$as_me:$LINENO: checking for __thread" >&5
+echo $ECHO_N "checking for __thread... $ECHO_C" >&6; }
if test "${libc_cv_gcc___thread+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat > conftest.c <<\EOF
__thread int a = 42;
EOF
- if { ac_try='${CC-cc} $CFLAGS -c conftest.c >&5'
+ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5
-echo "${ECHO_T}$libc_cv_gcc___thread" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5
+echo "${ECHO_T}$libc_cv_gcc___thread" >&6; }
if test "$libc_cv_gcc___thread" = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE___THREAD 1
fi
if test "$libc_cv_gcc___thread" = yes; then
- echo "$as_me:$LINENO: checking for tls_model attribute" >&5
-echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6
+ { echo "$as_me:$LINENO: checking for tls_model attribute" >&5
+echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6; }
if test "${libc_cv_gcc_tls_model_attr+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat > conftest.c <<\EOF
extern __thread int a __attribute__((tls_model ("initial-exec")));
EOF
- if { ac_try='${CC-cc} $CFLAGS -S -Werror conftest.c >&5'
+ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5
-echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5
+echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6; }
if test "$libc_cv_gcc_tls_model_attr" = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_TLS_MODEL_ATTRIBUTE 1
fi
fi
-echo "$as_me:$LINENO: checking for libgd" >&5
-echo $ECHO_N "checking for libgd... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for libgd" >&5
+echo $ECHO_N "checking for libgd... $ECHO_C" >&6; }
if test "$with_gd" != "no"; then
old_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $libgd_include"
old_LIBS="$LIBS"
LIBS="$LIBS -lgd -lpng -lz -lm"
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <gd.h>
int
main ()
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
LIBGD=yes
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-LIBGD=no
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ LIBGD=no
fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
CFLAGS="$old_CFLAGS"
LDFLAGS="$old_LDFLAGS"
LIBS="$old_LIBS"
else
LIBGD=no
fi
-echo "$as_me:$LINENO: result: $LIBGD" >&5
-echo "${ECHO_T}$LIBGD" >&6
+{ echo "$as_me:$LINENO: result: $LIBGD" >&5
+echo "${ECHO_T}$LIBGD" >&6; }
+
+
+# SELinux detection
+if test x$with_selinux = xno ; then
+ have_selinux=no;
+else
+ # See if we have the SELinux library
+ { echo "$as_me:$LINENO: checking for is_selinux_enabled in -lselinux" >&5
+echo $ECHO_N "checking for is_selinux_enabled in -lselinux... $ECHO_C" >&6; }
+if test "${ac_cv_lib_selinux_is_selinux_enabled+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lselinux $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char is_selinux_enabled ();
+int
+main ()
+{
+return is_selinux_enabled ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_lib_selinux_is_selinux_enabled=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_selinux_is_selinux_enabled=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5
+echo "${ECHO_T}$ac_cv_lib_selinux_is_selinux_enabled" >&6; }
+if test $ac_cv_lib_selinux_is_selinux_enabled = yes; then
+ have_selinux=yes
+else
+ have_selinux=no
+fi
+
+ # See if we have the SELinux header with the NSCD permissions in it.
+ if test x$have_selinux = xyes ; then
+ { echo "$as_me:$LINENO: checking for NSCD Flask permissions in selinux/av_permissions.h" >&5
+echo $ECHO_N "checking for NSCD Flask permissions in selinux/av_permissions.h... $ECHO_C" >&6; }
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <selinux/av_permissions.h>
+int
+main ()
+{
+#ifdef NSCD__SHMEMHOST
+ return 0;
+ #else
+ #error NSCD__SHMEMHOST not defined
+ #endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ have_selinux=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ have_selinux=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ { echo "$as_me:$LINENO: result: $have_selinux" >&5
+echo "${ECHO_T}$have_selinux" >&6; }
+ fi
+
+ if test x$with_selinux = xyes ; then
+ if test x$have_selinux = xno ; then
+ { { echo "$as_me:$LINENO: error: SELinux explicitly required, but sufficiently recent SELinux library not found" >&5
+echo "$as_me: error: SELinux explicitly required, but sufficiently recent SELinux library not found" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ fi
+fi
+# Check if we're building with SELinux support.
+if test "x$have_selinux" = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SELINUX 1
+_ACEOF
+
+
+ # See if we have the libaudit library
+ { echo "$as_me:$LINENO: checking for audit_log_user_avc_message in -laudit" >&5
+echo $ECHO_N "checking for audit_log_user_avc_message in -laudit... $ECHO_C" >&6; }
+if test "${ac_cv_lib_audit_audit_log_user_avc_message+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-laudit $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char audit_log_user_avc_message ();
+int
+main ()
+{
+return audit_log_user_avc_message ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_lib_audit_audit_log_user_avc_message=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_audit_audit_log_user_avc_message=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5
+echo "${ECHO_T}$ac_cv_lib_audit_audit_log_user_avc_message" >&6; }
+if test $ac_cv_lib_audit_audit_log_user_avc_message = yes; then
+ have_libaudit=yes
+else
+ have_libaudit=no
+fi
+
+ if test "x$have_libaudit" = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LIBAUDIT 1
+_ACEOF
+
+ fi
+
+
+ # See if we have the libcap library
+ { echo "$as_me:$LINENO: checking for cap_init in -lcap" >&5
+echo $ECHO_N "checking for cap_init in -lcap... $ECHO_C" >&6; }
+if test "${ac_cv_lib_cap_cap_init+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcap $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char cap_init ();
+int
+main ()
+{
+return cap_init ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ ac_cv_lib_cap_cap_init=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_cap_cap_init=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_cap_cap_init" >&5
+echo "${ECHO_T}$ac_cv_lib_cap_cap_init" >&6; }
+if test $ac_cv_lib_cap_cap_init = yes; then
+ have_libcap=yes
+else
+ have_libcap=no
+fi
+
+ if test "x$have_libcap" = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LIBCAP 1
+_ACEOF
+
+ fi
+
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # Extract the first word of "grep ggrep" to use in msg output
+if test -z "$GREP"; then
+set dummy grep ggrep; ac_prog_name=$2
+if test "${ac_cv_path_GREP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_path_GREP_found=false
+# Loop through the user's path and test for each of PROGNAME-LIST
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+ # Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+
+ $ac_path_GREP_found && break 3
+ done
+done
+
+done
+IFS=$as_save_IFS
+
+
+fi
+
+GREP="$ac_cv_path_GREP"
+if test -z "$GREP"; then
+ { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+else
+ ac_cv_path_GREP=$GREP
+fi
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
-echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6
-if test "${ac_cv_prog_egrep+set}" = set; then
+{ echo "$as_me:$LINENO: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if echo a | (grep -E '(a|b)') >/dev/null 2>&1
- then ac_cv_prog_egrep='grep -E'
- else ac_cv_prog_egrep='egrep'
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ # Extract the first word of "egrep" to use in msg output
+if test -z "$EGREP"; then
+set dummy egrep; ac_prog_name=$2
+if test "${ac_cv_path_EGREP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_path_EGREP_found=false
+# Loop through the user's path and test for each of PROGNAME-LIST
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+ # Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+
+ $ac_path_EGREP_found && break 3
+ done
+done
+
+done
+IFS=$as_save_IFS
+
+
+fi
+
+EGREP="$ac_cv_path_EGREP"
+if test -z "$EGREP"; then
+ { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+
+ fi
fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
-echo "${ECHO_T}$ac_cv_prog_egrep" >&6
- EGREP=$ac_cv_prog_egrep
+{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
-echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
if test "${ac_cv_header_stdc+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
+int
+main ()
+{
+
+ ;
+ return 0;
+}
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
ac_cv_header_stdc=yes
else
echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_cv_header_stdc=no
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_header_stdc=no
fi
-rm -f conftest.err conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <string.h>
_ACEOF
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <stdlib.h>
_ACEOF
:
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
#include <ctype.h>
+#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
-# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif
int i;
for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- exit(2);
- exit (0);
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
}
_ACEOF
rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
( exit $ac_status )
ac_cv_header_stdc=no
fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
+
+
fi
fi
-echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then
cat >>confdefs.h <<\_ACEOF
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
+ inttypes.h stdint.h unistd.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
eval "$as_ac_Header=yes"
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-eval "$as_ac_Header=no"
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_Header=no"
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
if test `eval echo '${'$as_ac_Header'}'` = yes; then
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
done
-echo "$as_me:$LINENO: checking for long double" >&5
-echo $ECHO_N "checking for long double... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for long double" >&5
+echo $ECHO_N "checking for long double... $ECHO_C" >&6; }
if test "${ac_cv_type_long_double+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
$ac_includes_default
+typedef long double ac__type_new_;
int
main ()
{
-if ((long double *) 0)
+if ((ac__type_new_ *) 0)
return 0;
-if (sizeof (long double))
+if (sizeof (ac__type_new_))
return 0;
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
ac_cv_type_long_double=yes
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_cv_type_long_double=no
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_type_long_double=no
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
-echo "${ECHO_T}$ac_cv_type_long_double" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
+echo "${ECHO_T}$ac_cv_type_long_double" >&6; }
-echo "$as_me:$LINENO: checking size of long double" >&5
-echo $ECHO_N "checking size of long double... $ECHO_C" >&6
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ echo "$as_me:$LINENO: checking size of long double" >&5
+echo $ECHO_N "checking size of long double... $ECHO_C" >&6; }
if test "${ac_cv_sizeof_long_double+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test "$ac_cv_type_long_double" = yes; then
- # The cast to unsigned long 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.
if test "$cross_compiling" = yes; then
# Depending upon the size, compute the lo and hi bounds.
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
$ac_includes_default
+ typedef long double ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
test_array [0] = 0
;
}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
ac_lo=0 ac_mid=0
while :; do
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
$ac_includes_default
+ typedef long double ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
test_array [0] = 0
;
}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
ac_hi=$ac_mid; break
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_lo=`expr $ac_mid + 1`
- if test $ac_lo -le $ac_mid; then
- ac_lo= ac_hi=
- break
- fi
- ac_mid=`expr 2 '*' $ac_mid + 1`
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_lo=`expr $ac_mid + 1`
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
$ac_includes_default
+ typedef long double ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long) (sizeof (long double))) < 0)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
test_array [0] = 0
;
}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
ac_hi=-1 ac_mid=-1
while :; do
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
$ac_includes_default
+ typedef long double ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
test_array [0] = 0
;
}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
ac_lo=$ac_mid; break
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_hi=`expr '(' $ac_mid ')' - 1`
- if test $ac_mid -le $ac_hi; then
- ac_lo= ac_hi=
- break
- fi
- ac_mid=`expr 2 '*' $ac_mid`
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_hi=`expr '(' $ac_mid ')' - 1`
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid`
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_lo= ac_hi=
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_lo= ac_hi=
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
$ac_includes_default
+ typedef long double ac__type_sizeof_;
int
main ()
{
-static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
+static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
test_array [0] = 0
;
}
_ACEOF
rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
ac_hi=$ac_mid
else
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
-ac_lo=`expr '(' $ac_mid ')' + 1`
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_lo=`expr '(' $ac_mid ')' + 1`
fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
case $ac_lo in
?*) ac_cv_sizeof_long_double=$ac_lo;;
-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77" >&5
-echo "$as_me: error: cannot compute sizeof (long double), 77" >&2;}
- { (exit 1); exit 1; }; } ;;
+'') if test "$ac_cv_type_long_double" = yes; then
+ { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double)
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long double)
+See \`config.log' for more details." >&2;}
+ { (exit 77); exit 77; }; }
+ else
+ ac_cv_sizeof_long_double=0
+ fi ;;
esac
else
- if test "$cross_compiling" = yes; then
- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
-echo "$as_me: error: cannot run test program while cross compiling" >&2;}
- { (exit 1); exit 1; }; }
-else
cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-#include "confdefs.h"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
$ac_includes_default
-long longval () { return (long) (sizeof (long double)); }
-unsigned long ulongval () { return (long) (sizeof (long double)); }
+ typedef long double ac__type_sizeof_;
+static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
+static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
#include <stdio.h>
#include <stdlib.h>
int
FILE *f = fopen ("conftest.val", "w");
if (! f)
- exit (1);
- if (((long) (sizeof (long double))) < 0)
+ return 1;
+ if (((long int) (sizeof (ac__type_sizeof_))) < 0)
{
- long i = longval ();
- if (i != ((long) (sizeof (long double))))
- exit (1);
+ long int i = longval ();
+ if (i != ((long int) (sizeof (ac__type_sizeof_))))
+ return 1;
fprintf (f, "%ld\n", i);
}
else
{
- unsigned long i = ulongval ();
- if (i != ((long) (sizeof (long double))))
- exit (1);
+ unsigned long int i = ulongval ();
+ if (i != ((long int) (sizeof (ac__type_sizeof_))))
+ return 1;
fprintf (f, "%lu\n", i);
}
- exit (ferror (f) || fclose (f) != 0);
+ return ferror (f) || fclose (f) != 0;
;
return 0;
}
_ACEOF
rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
-cat conftest.$ac_ext >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
( exit $ac_status )
-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77" >&5
-echo "$as_me: error: cannot compute sizeof (long double), 77" >&2;}
- { (exit 1); exit 1; }; }
-fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
+if test "$ac_cv_type_long_double" = yes; then
+ { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double)
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long double)
+See \`config.log' for more details." >&2;}
+ { (exit 77); exit 77; }; }
+ else
+ ac_cv_sizeof_long_double=0
+ fi
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
rm -f conftest.val
-else
- ac_cv_sizeof_long_double=0
fi
-fi
-echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5
-echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6
+{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5
+echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6; }
+
+
+
cat >>confdefs.h <<_ACEOF
#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
_ACEOF
ldd_rewrite_script=no
libc_cv_sysconfdir=$sysconfdir
libc_cv_gcc_unwind_find_fde=no
+libc_cv_idn=no
# Iterate over all the sysdep directories we will use, running their
# configure fragments, and looking for a uname implementation.
*) dest=$srcdir/$dir ;;
esac
if test -r $dest/configure; then
- echo "$as_me:$LINENO: result: running configure fragment for $dest" >&5
-echo "${ECHO_T}running configure fragment for $dest" >&6
+ { echo "$as_me:$LINENO: result: running configure fragment for $dir" >&5
+echo "${ECHO_T}running configure fragment for $dir" >&6; }
. $dest/configure
fi
config_release=`echo $config_os | sed s/$uname_sysname//`
fi
- echo "$as_me:$LINENO: checking OS release for uname" >&5
-echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6
+ { echo "$as_me:$LINENO: checking OS release for uname" >&5
+echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6; }
if test "${libc_cv_uname_release+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
libc_cv_uname_release=unknown
fi
fi
-echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5
-echo "${ECHO_T}$libc_cv_uname_release" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5
+echo "${ECHO_T}$libc_cv_uname_release" >&6; }
uname_release="$libc_cv_uname_release"
- echo "$as_me:$LINENO: checking OS version for uname" >&5
-echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6
+ { echo "$as_me:$LINENO: checking OS version for uname" >&5
+echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6; }
if test "${libc_cv_uname_version+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
libc_cv_uname_version=unknown
fi
fi
-echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5
-echo "${ECHO_T}$libc_cv_uname_version" >&6
+{ echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5
+echo "${ECHO_T}$libc_cv_uname_version" >&6; }
uname_version="$libc_cv_uname_version"
config_uname=config-name.h:config-name.in
# Test for old glibc 2.0.x headers so that they can be removed properly
# Search only in includedir.
-echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5
-echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5
+echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6; }
if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
then
old_glibc_headers=yes
else
old_glibc_headers=no
fi
-echo "$as_me:$LINENO: result: $old_glibc_headers" >&5
-echo "${ECHO_T}$old_glibc_headers" >&6
+{ echo "$as_me:$LINENO: result: $old_glibc_headers" >&5
+echo "${ECHO_T}$old_glibc_headers" >&6; }
if test ${old_glibc_headers} = yes; then
{ echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5
echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;}
-if test $gnu_ld = yes; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_GNU_LD 1
-_ACEOF
-
-fi
-if test $gnu_as = yes; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_GNU_AS 1
-_ACEOF
-fi
if test $elf = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_ELF 1
if test $shared = default; then
- if test $gnu_ld = yes; then
- shared=$elf
- else
- # For now we do not assume shared libs are available. In future more
- # tests might become available.
- shared=no
- fi
+ shared=$elf
fi
-echo "$as_me:$LINENO: checking whether -fPIC is default" >&5
-echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6
+{ echo "$as_me:$LINENO: checking whether -fPIC is default" >&5
+echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6; }
if test "${pic_default+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
fi
rm -f conftest.*
fi
-echo "$as_me:$LINENO: result: $pic_default" >&5
-echo "${ECHO_T}$pic_default" >&6
-
+{ echo "$as_me:$LINENO: result: $pic_default" >&5
+echo "${ECHO_T}$pic_default" >&6; }
-case "$add_ons" in
- *door*) linux_doors=yes ;;
- *) linux_doors=no ;;
-esac
-
- ac_config_files="$ac_config_files config.make glibcbug ${config_makefile} ${config_uname}"
+ac_config_files="$ac_config_files config.make ${config_makefile} ${config_uname}"
- ac_config_commands="$ac_config_commands default"
+ac_config_commands="$ac_config_commands default"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
+# 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 $ac_var in #(
+ *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
+echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ *) $as_unset $ac_var ;;
+ esac ;;
+ esac
+ done
+
(set) 2>&1 |
- case `(ac_space=' '; set | grep ac_space) 2>&1` in
- *ac_space=\ *)
+ 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"
- ;;
+ "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 \
- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
- esac;
-} |
+ esac |
+ sort
+) |
sed '
+ /^ac_cv_env_/b end
t clear
- : clear
+ :clear
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
t end
- /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
- : end' >>confcache
-if cmp -s $cache_file confcache; then :; else
- if test -w $cache_file; then
- test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ test "x$cache_file" != "x/dev/null" &&
+ { echo "$as_me:$LINENO: updating cache $cache_file" >&5
+echo "$as_me: updating cache $cache_file" >&6;}
cat confcache >$cache_file
else
- echo "not updating unwritable cache $cache_file"
+ { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+echo "$as_me: not updating unwritable cache $cache_file" >&6;}
fi
fi
rm -f confcache
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
-# trailing colons and then remove the whole line if VPATH becomes empty
-# (actually we leave an empty line to preserve line numbers).
-if test "x$srcdir" = x.; then
- ac_vpsub='/^[ ]*VPATH[ ]*=/{
-s/:*\$(srcdir):*/:/;
-s/:*\${srcdir}:*/:/;
-s/:*@srcdir@:*/:/;
-s/^\([^=]*=[ ]*\):*/\1/;
-s/:*$//;
-s/^[^=]*=[ ]*$//;
-}'
-fi
-
DEFS=-DHAVE_CONFIG_H
ac_libobjs=
ac_ltlibobjs=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
# 1. Remove the extension, and $U if already installed.
- ac_i=`echo "$ac_i" |
- sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
- # 2. Add them.
- ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
- ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs
# configure, is in config.log if it exists.
debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
SHELL=\${CONFIG_SHELL-$SHELL}
_ACEOF
## M4sh Initialization. ##
## --------------------- ##
-# Be Bourne compatible
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
- set -o posix
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# 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
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
fi
# Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
as_unset=unset
else
as_unset=false
fi
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+as_nl='
+'
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
# Work around bugs in pre-3.0 UWIN ksh.
-$as_unset ENV MAIL MAILPATH
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
PS1='$ '
PS2='> '
PS4='+ '
# NLS nuisances.
-for as_var in LANG LANGUAGE LC_ALL LC_COLLATE LC_CTYPE LC_NUMERIC LC_MESSAGES LC_TIME
+for as_var in \
+ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+ LC_TELEPHONE LC_TIME
do
- if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
eval $as_var=C; export $as_var
else
- $as_unset $as_var
+ ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
fi
done
# Required to use basename.
-if expr a : '\(a\)' >/dev/null 2>&1; then
+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
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
# Name of the executable.
-as_me=`$as_basename "$0" ||
+as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)$' \| \
- . : '\(.\)' 2>/dev/null ||
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
echo X/"$0" |
- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
- /^X\/\(\/\/\)$/{ s//\1/; q; }
- /^X\/\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
-
-
-# PATH needs CR, and LINENO needs CR and PATH.
-# 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
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conftest.sh
- echo "exit 0" >>conftest.sh
- chmod +x conftest.sh
- if (PATH="/nonexistent;."; conftest.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
- else
- PATH_SEPARATOR=:
- fi
- rm -f conftest.sh
-fi
+# CDPATH.
+$as_unset CDPATH
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" || {
- # Find who we are. Look in the path if we contain no path at all
- # relative or not.
- case $0 in
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-done
- ;;
- esac
- # We did not find ourselves, most probably we were run as `sh COMMAND'
- # in which case we are not to be found in the path.
- if test "x$as_myself" = x; then
- as_myself=$0
- fi
- if test ! -f "$as_myself"; then
- { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
-echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
- { (exit 1); exit 1; }; }
- fi
- case $CONFIG_SHELL in
- '')
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for as_base in sh bash ksh sh5; do
- case $as_dir in
- /*)
- if ("$as_dir/$as_base" -c '
as_lineno_1=$LINENO
as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
- $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
- $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
- CONFIG_SHELL=$as_dir/$as_base
- export CONFIG_SHELL
- exec "$CONFIG_SHELL" "$0" ${1+"$@"}
- fi;;
- esac
- done
-done
-;;
- esac
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
# uniformly replaced by the line number. The first 'sed' inserts a
- # line-number line before each line; the second 'sed' does the real
- # work. The second script uses 'N' to pair each line-number line
- # with the numbered line, and appends trailing '-' during
- # substitution so that $LINENO is not a special case at line end.
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
- sed '=' <$as_myself |
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
N
- s,$,-,
- : loop
- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop
- s,-$,,
- s,^['$as_cr_digits']*\n,,
+ s/-\n.*//
' >$as_me.lineno &&
- chmod +x $as_me.lineno ||
- { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
-echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
+ chmod +x "$as_me.lineno" ||
+ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
{ (exit 1); exit 1; }; }
# 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
projects / kopensolaris-gnu / glibc.git / blobdiff