mirror of
https://github.com/gcc-mirror/gcc.git
synced 2024-11-21 13:40:47 +00:00
c73cc6fe62
Tobias reported on IRC that the linker fails to build with GCC 4.8.5. In configure I've tried to use everything actually used in the sha1.c x86 hw implementation, but unfortunately I forgot about implicit function declarations. GCC before 7 did have <cpuid.h> header and bit_SHA define and __get_cpuid function defined inline, but it didn't define __get_cpuid_count, which compiled fine (and the configure test is intentionally compile time only) due to implicit function declaration, but then failed to link when linking the linker, because __get_cpuid_count wasn't defined anywhere. The following patch fixes that by using what autoconf uses in AC_CHECK_DECL to make sure the functions are declared. 2023-12-05 Jakub Jelinek <jakub@redhat.com> * configure.ac (HAVE_X86_SHA1_HW_SUPPORT): Verify __get_cpuid and __get_cpuid_count are not implicitly declared. * configure: Regenerated.
9387 lines
252 KiB
Bash
Executable File
9387 lines
252 KiB
Bash
Executable File
#! /bin/sh
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by GNU Autoconf 2.69.
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#
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#
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# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
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#
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#
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# This configure script is free software; the Free Software Foundation
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# gives unlimited permission to copy, distribute and modify it.
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## -------------------- ##
|
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## M4sh Initialization. ##
|
||
## -------------------- ##
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||
|
||
# Be more Bourne compatible
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DUALCASE=1; export DUALCASE # for MKS sh
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if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
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emulate sh
|
||
NULLCMD=:
|
||
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
|
||
# is contrary to our usage. Disable this feature.
|
||
alias -g '${1+"$@"}'='"$@"'
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setopt NO_GLOB_SUBST
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else
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case `(set -o) 2>/dev/null` in #(
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*posix*) :
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set -o posix ;; #(
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*) :
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;;
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esac
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fi
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as_nl='
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'
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export as_nl
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# Printing a long string crashes Solaris 7 /usr/bin/printf.
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as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
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as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
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as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
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# Prefer a ksh shell builtin over an external printf program on Solaris,
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# but without wasting forks for bash or zsh.
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if test -z "$BASH_VERSION$ZSH_VERSION" \
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&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
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as_echo='print -r --'
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as_echo_n='print -rn --'
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elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
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as_echo='printf %s\n'
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as_echo_n='printf %s'
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else
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if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
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as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
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as_echo_n='/usr/ucb/echo -n'
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else
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as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
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as_echo_n_body='eval
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arg=$1;
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case $arg in #(
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*"$as_nl"*)
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expr "X$arg" : "X\\(.*\\)$as_nl";
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arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
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esac;
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expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
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'
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export as_echo_n_body
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as_echo_n='sh -c $as_echo_n_body as_echo'
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fi
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export as_echo_body
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as_echo='sh -c $as_echo_body as_echo'
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fi
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# The user is always right.
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if test "${PATH_SEPARATOR+set}" != set; then
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PATH_SEPARATOR=:
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(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
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(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
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PATH_SEPARATOR=';'
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}
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fi
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# IFS
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# We need space, tab and new line, in precisely that order. Quoting is
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# there to prevent editors from complaining about space-tab.
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# (If _AS_PATH_WALK were called with IFS unset, it would disable word
|
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# splitting by setting IFS to empty value.)
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IFS=" "" $as_nl"
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# Find who we are. Look in the path if we contain no directory separator.
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as_myself=
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case $0 in #((
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*[\\/]* ) as_myself=$0 ;;
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*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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for as_dir in $PATH
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do
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IFS=$as_save_IFS
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test -z "$as_dir" && as_dir=.
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test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
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done
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IFS=$as_save_IFS
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||
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;;
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esac
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# We did not find ourselves, most probably we were run as `sh COMMAND'
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# in which case we are not to be found in the path.
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if test "x$as_myself" = x; then
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as_myself=$0
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fi
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if test ! -f "$as_myself"; then
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$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
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exit 1
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fi
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# Unset variables that we do not need and which cause bugs (e.g. in
|
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# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
|
||
# suppresses any "Segmentation fault" message there. '((' could
|
||
# trigger a bug in pdksh 5.2.14.
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||
for as_var in BASH_ENV ENV MAIL MAILPATH
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do eval test x\${$as_var+set} = xset \
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&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
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||
done
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||
PS1='$ '
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||
PS2='> '
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||
PS4='+ '
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# NLS nuisances.
|
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LC_ALL=C
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export LC_ALL
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LANGUAGE=C
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export LANGUAGE
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||
|
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# CDPATH.
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(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
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||
|
||
# Use a proper internal environment variable to ensure we don't fall
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# into an infinite loop, continuously re-executing ourselves.
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if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
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_as_can_reexec=no; export _as_can_reexec;
|
||
# We cannot yet assume a decent shell, so we have to provide a
|
||
# neutralization value for shells without unset; and this also
|
||
# works around shells that cannot unset nonexistent variables.
|
||
# Preserve -v and -x to the replacement shell.
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||
BASH_ENV=/dev/null
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||
ENV=/dev/null
|
||
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
|
||
case $- in # ((((
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||
*v*x* | *x*v* ) as_opts=-vx ;;
|
||
*v* ) as_opts=-v ;;
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||
*x* ) as_opts=-x ;;
|
||
* ) as_opts= ;;
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esac
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exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
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||
# Admittedly, this is quite paranoid, since all the known shells bail
|
||
# out after a failed `exec'.
|
||
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
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as_fn_exit 255
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||
fi
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||
# We don't want this to propagate to other subprocesses.
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{ _as_can_reexec=; unset _as_can_reexec;}
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if test "x$CONFIG_SHELL" = x; then
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as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
|
||
emulate sh
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||
NULLCMD=:
|
||
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
|
||
# is contrary to our usage. Disable this feature.
|
||
alias -g '\${1+\"\$@\"}'='\"\$@\"'
|
||
setopt NO_GLOB_SUBST
|
||
else
|
||
case \`(set -o) 2>/dev/null\` in #(
|
||
*posix*) :
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||
set -o posix ;; #(
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*) :
|
||
;;
|
||
esac
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||
fi
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"
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as_required="as_fn_return () { (exit \$1); }
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as_fn_success () { as_fn_return 0; }
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as_fn_failure () { as_fn_return 1; }
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as_fn_ret_success () { return 0; }
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as_fn_ret_failure () { return 1; }
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exitcode=0
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as_fn_success || { exitcode=1; echo as_fn_success failed.; }
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as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
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as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
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as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
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if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
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else
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exitcode=1; echo positional parameters were not saved.
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fi
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test x\$exitcode = x0 || exit 1
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test -x / || exit 1"
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as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
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as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
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eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
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test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
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test \$(( 1 + 1 )) = 2 || exit 1"
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if (eval "$as_required") 2>/dev/null; then :
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as_have_required=yes
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else
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as_have_required=no
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fi
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if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
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else
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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as_found=false
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for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
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do
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IFS=$as_save_IFS
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test -z "$as_dir" && as_dir=.
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as_found=:
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case $as_dir in #(
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/*)
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for as_base in sh bash ksh sh5; do
|
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# Try only shells that exist, to save several forks.
|
||
as_shell=$as_dir/$as_base
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if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
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{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
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CONFIG_SHELL=$as_shell as_have_required=yes
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if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
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break 2
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fi
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fi
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done;;
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esac
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as_found=false
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done
|
||
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
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{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
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CONFIG_SHELL=$SHELL as_have_required=yes
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fi; }
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IFS=$as_save_IFS
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if test "x$CONFIG_SHELL" != x; then :
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export CONFIG_SHELL
|
||
# We cannot yet assume a decent shell, so we have to provide a
|
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# neutralization value for shells without unset; and this also
|
||
# works around shells that cannot unset nonexistent variables.
|
||
# Preserve -v and -x to the replacement shell.
|
||
BASH_ENV=/dev/null
|
||
ENV=/dev/null
|
||
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
|
||
case $- in # ((((
|
||
*v*x* | *x*v* ) as_opts=-vx ;;
|
||
*v* ) as_opts=-v ;;
|
||
*x* ) as_opts=-x ;;
|
||
* ) as_opts= ;;
|
||
esac
|
||
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
|
||
# Admittedly, this is quite paranoid, since all the known shells bail
|
||
# out after a failed `exec'.
|
||
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
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exit 255
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||
fi
|
||
|
||
if test x$as_have_required = xno; then :
|
||
$as_echo "$0: This script requires a shell more modern than all"
|
||
$as_echo "$0: the shells that I found on your system."
|
||
if test x${ZSH_VERSION+set} = xset ; then
|
||
$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
|
||
$as_echo "$0: be upgraded to zsh 4.3.4 or later."
|
||
else
|
||
$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
|
||
$0: including any error possibly output before this
|
||
$0: message. Then install a modern shell, or manually run
|
||
$0: the script under such a shell if you do have one."
|
||
fi
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||
exit 1
|
||
fi
|
||
fi
|
||
fi
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||
SHELL=${CONFIG_SHELL-/bin/sh}
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export SHELL
|
||
# Unset more variables known to interfere with behavior of common tools.
|
||
CLICOLOR_FORCE= GREP_OPTIONS=
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unset CLICOLOR_FORCE GREP_OPTIONS
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||
|
||
## --------------------- ##
|
||
## M4sh Shell Functions. ##
|
||
## --------------------- ##
|
||
# as_fn_unset VAR
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# ---------------
|
||
# Portably unset VAR.
|
||
as_fn_unset ()
|
||
{
|
||
{ eval $1=; unset $1;}
|
||
}
|
||
as_unset=as_fn_unset
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||
|
||
# as_fn_set_status STATUS
|
||
# -----------------------
|
||
# Set $? to STATUS, without forking.
|
||
as_fn_set_status ()
|
||
{
|
||
return $1
|
||
} # as_fn_set_status
|
||
|
||
# as_fn_exit STATUS
|
||
# -----------------
|
||
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
|
||
as_fn_exit ()
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{
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||
set +e
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as_fn_set_status $1
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exit $1
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} # as_fn_exit
|
||
|
||
# as_fn_mkdir_p
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||
# -------------
|
||
# Create "$as_dir" as a directory, including parents if necessary.
|
||
as_fn_mkdir_p ()
|
||
{
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||
|
||
case $as_dir in #(
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||
-*) as_dir=./$as_dir;;
|
||
esac
|
||
test -d "$as_dir" || eval $as_mkdir_p || {
|
||
as_dirs=
|
||
while :; do
|
||
case $as_dir in #(
|
||
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
|
||
*) as_qdir=$as_dir;;
|
||
esac
|
||
as_dirs="'$as_qdir' $as_dirs"
|
||
as_dir=`$as_dirname -- "$as_dir" ||
|
||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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||
X"$as_dir" : 'X\(//\)[^/]' \| \
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||
X"$as_dir" : 'X\(//\)$' \| \
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||
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$as_dir" |
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||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
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||
s//\1/
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q
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||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
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||
q
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||
}
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||
/^X\(\/\/\)$/{
|
||
s//\1/
|
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q
|
||
}
|
||
/^X\(\/\).*/{
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||
s//\1/
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||
q
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||
}
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||
s/.*/./; q'`
|
||
test -d "$as_dir" && break
|
||
done
|
||
test -z "$as_dirs" || eval "mkdir $as_dirs"
|
||
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
|
||
|
||
|
||
} # as_fn_mkdir_p
|
||
|
||
# as_fn_executable_p FILE
|
||
# -----------------------
|
||
# Test if FILE is an executable regular file.
|
||
as_fn_executable_p ()
|
||
{
|
||
test -f "$1" && test -x "$1"
|
||
} # as_fn_executable_p
|
||
# as_fn_append VAR VALUE
|
||
# ----------------------
|
||
# Append the text in VALUE to the end of the definition contained in VAR. Take
|
||
# advantage of any shell optimizations that allow amortized linear growth over
|
||
# repeated appends, instead of the typical quadratic growth present in naive
|
||
# implementations.
|
||
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
|
||
eval 'as_fn_append ()
|
||
{
|
||
eval $1+=\$2
|
||
}'
|
||
else
|
||
as_fn_append ()
|
||
{
|
||
eval $1=\$$1\$2
|
||
}
|
||
fi # as_fn_append
|
||
|
||
# as_fn_arith ARG...
|
||
# ------------------
|
||
# Perform arithmetic evaluation on the ARGs, and store the result in the
|
||
# global $as_val. Take advantage of shells that can avoid forks. The arguments
|
||
# must be portable across $(()) and expr.
|
||
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
|
||
eval 'as_fn_arith ()
|
||
{
|
||
as_val=$(( $* ))
|
||
}'
|
||
else
|
||
as_fn_arith ()
|
||
{
|
||
as_val=`expr "$@" || test $? -eq 1`
|
||
}
|
||
fi # as_fn_arith
|
||
|
||
|
||
# as_fn_error STATUS ERROR [LINENO LOG_FD]
|
||
# ----------------------------------------
|
||
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
|
||
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
|
||
# script with STATUS, using 1 if that was 0.
|
||
as_fn_error ()
|
||
{
|
||
as_status=$1; test $as_status -eq 0 && as_status=1
|
||
if test "$4"; then
|
||
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
|
||
fi
|
||
$as_echo "$as_me: error: $2" >&2
|
||
as_fn_exit $as_status
|
||
} # as_fn_error
|
||
|
||
if expr a : '\(a\)' >/dev/null 2>&1 &&
|
||
test "X`expr 00001 : '.*\(...\)'`" = X001; then
|
||
as_expr=expr
|
||
else
|
||
as_expr=false
|
||
fi
|
||
|
||
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
|
||
as_basename=basename
|
||
else
|
||
as_basename=false
|
||
fi
|
||
|
||
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
|
||
as_dirname=dirname
|
||
else
|
||
as_dirname=false
|
||
fi
|
||
|
||
as_me=`$as_basename -- "$0" ||
|
||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
|
||
X"$0" : 'X\(//\)$' \| \
|
||
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X/"$0" |
|
||
sed '/^.*\/\([^/][^/]*\)\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
|
||
# Avoid depending upon Character Ranges.
|
||
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
|
||
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
|
||
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
|
||
as_cr_digits='0123456789'
|
||
as_cr_alnum=$as_cr_Letters$as_cr_digits
|
||
|
||
|
||
as_lineno_1=$LINENO as_lineno_1a=$LINENO
|
||
as_lineno_2=$LINENO as_lineno_2a=$LINENO
|
||
eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
|
||
test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
|
||
# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
|
||
sed -n '
|
||
p
|
||
/[$]LINENO/=
|
||
' <$as_myself |
|
||
sed '
|
||
s/[$]LINENO.*/&-/
|
||
t lineno
|
||
b
|
||
:lineno
|
||
N
|
||
:loop
|
||
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
|
||
t loop
|
||
s/-\n.*//
|
||
' >$as_me.lineno &&
|
||
chmod +x "$as_me.lineno" ||
|
||
{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
|
||
|
||
# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
|
||
# already done that, so ensure we don't try to do so again and fall
|
||
# in an infinite loop. This has already happened in practice.
|
||
_as_can_reexec=no; export _as_can_reexec
|
||
# Don't try to exec as it changes $[0], causing all sort of problems
|
||
# (the dirname of $[0] is not the place where we might find the
|
||
# original and so on. Autoconf is especially sensitive to this).
|
||
. "./$as_me.lineno"
|
||
# Exit status is that of the last command.
|
||
exit
|
||
}
|
||
|
||
ECHO_C= ECHO_N= ECHO_T=
|
||
case `echo -n x` in #(((((
|
||
-n*)
|
||
case `echo 'xy\c'` in
|
||
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
|
||
xy) ECHO_C='\c';;
|
||
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
|
||
ECHO_T=' ';;
|
||
esac;;
|
||
*)
|
||
ECHO_N='-n';;
|
||
esac
|
||
|
||
rm -f conf$$ conf$$.exe conf$$.file
|
||
if test -d conf$$.dir; then
|
||
rm -f conf$$.dir/conf$$.file
|
||
else
|
||
rm -f conf$$.dir
|
||
mkdir conf$$.dir 2>/dev/null
|
||
fi
|
||
if (echo >conf$$.file) 2>/dev/null; then
|
||
if ln -s conf$$.file conf$$ 2>/dev/null; then
|
||
as_ln_s='ln -s'
|
||
# ... but there are two gotchas:
|
||
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
|
||
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
|
||
# In both cases, we have to default to `cp -pR'.
|
||
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
|
||
as_ln_s='cp -pR'
|
||
elif ln conf$$.file conf$$ 2>/dev/null; then
|
||
as_ln_s=ln
|
||
else
|
||
as_ln_s='cp -pR'
|
||
fi
|
||
else
|
||
as_ln_s='cp -pR'
|
||
fi
|
||
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
|
||
rmdir conf$$.dir 2>/dev/null
|
||
|
||
if mkdir -p . 2>/dev/null; then
|
||
as_mkdir_p='mkdir -p "$as_dir"'
|
||
else
|
||
test -d ./-p && rmdir ./-p
|
||
as_mkdir_p=false
|
||
fi
|
||
|
||
as_test_x='test -x'
|
||
as_executable_p=as_fn_executable_p
|
||
|
||
# Sed expression to map a string onto a valid CPP name.
|
||
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
|
||
|
||
# Sed expression to map a string onto a valid variable name.
|
||
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
|
||
|
||
|
||
test -n "$DJDIR" || exec 7<&0 </dev/null
|
||
exec 6>&1
|
||
|
||
# Name of the host.
|
||
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
|
||
# so uname gets run too.
|
||
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
|
||
|
||
#
|
||
# Initializations.
|
||
#
|
||
ac_default_prefix=/usr/local
|
||
ac_clean_files=
|
||
ac_config_libobj_dir=.
|
||
LIBOBJS=
|
||
cross_compiling=no
|
||
subdirs=
|
||
MFLAGS=
|
||
MAKEFLAGS=
|
||
|
||
# Identity of this package.
|
||
PACKAGE_NAME=
|
||
PACKAGE_TARNAME=
|
||
PACKAGE_VERSION=
|
||
PACKAGE_STRING=
|
||
PACKAGE_BUGREPORT=
|
||
PACKAGE_URL=
|
||
|
||
ac_unique_file="xmalloc.c"
|
||
# Factoring default headers for most tests.
|
||
ac_includes_default="\
|
||
#include <stdio.h>
|
||
#ifdef HAVE_SYS_TYPES_H
|
||
# include <sys/types.h>
|
||
#endif
|
||
#ifdef HAVE_SYS_STAT_H
|
||
# include <sys/stat.h>
|
||
#endif
|
||
#ifdef STDC_HEADERS
|
||
# include <stdlib.h>
|
||
# include <stddef.h>
|
||
#else
|
||
# ifdef HAVE_STDLIB_H
|
||
# include <stdlib.h>
|
||
# endif
|
||
#endif
|
||
#ifdef HAVE_STRING_H
|
||
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
|
||
# include <memory.h>
|
||
# endif
|
||
# include <string.h>
|
||
#endif
|
||
#ifdef HAVE_STRINGS_H
|
||
# include <strings.h>
|
||
#endif
|
||
#ifdef HAVE_INTTYPES_H
|
||
# include <inttypes.h>
|
||
#endif
|
||
#ifdef HAVE_STDINT_H
|
||
# include <stdint.h>
|
||
#endif
|
||
#ifdef HAVE_UNISTD_H
|
||
# include <unistd.h>
|
||
#endif"
|
||
|
||
ac_header_list=
|
||
ac_subst_vars='LTLIBOBJS
|
||
INSTALL_DEST
|
||
pexecute
|
||
target_header_dir
|
||
CHECK
|
||
LIBOBJS
|
||
HWCAP_CFLAGS
|
||
target_os
|
||
target_vendor
|
||
target_cpu
|
||
target
|
||
CET_HOST_FLAGS
|
||
NOASANFLAG
|
||
PICFLAG
|
||
INSTALL_DATA
|
||
INSTALL_SCRIPT
|
||
INSTALL_PROGRAM
|
||
OUTPUT_OPTION
|
||
NO_MINUS_C_MINUS_O
|
||
ac_libiberty_warn_cflags
|
||
EGREP
|
||
GREP
|
||
CPP
|
||
OBJEXT
|
||
EXEEXT
|
||
ac_ct_CC
|
||
CPPFLAGS
|
||
LDFLAGS
|
||
CFLAGS
|
||
CC
|
||
RANLIB_PLUGIN_OPTION
|
||
AR_PLUGIN_OPTION
|
||
RANLIB
|
||
AR
|
||
host_os
|
||
host_vendor
|
||
host_cpu
|
||
host
|
||
build_os
|
||
build_vendor
|
||
build_cpu
|
||
build
|
||
HAVE_PERL
|
||
PERL
|
||
BUILD_INFO
|
||
MAKEINFO
|
||
ETAGS
|
||
NOTMAINT
|
||
MAINT
|
||
libiberty_topdir
|
||
target_alias
|
||
host_alias
|
||
build_alias
|
||
LIBS
|
||
ECHO_T
|
||
ECHO_N
|
||
ECHO_C
|
||
DEFS
|
||
mandir
|
||
localedir
|
||
libdir
|
||
psdir
|
||
pdfdir
|
||
dvidir
|
||
htmldir
|
||
infodir
|
||
docdir
|
||
oldincludedir
|
||
includedir
|
||
localstatedir
|
||
sharedstatedir
|
||
sysconfdir
|
||
datadir
|
||
datarootdir
|
||
libexecdir
|
||
sbindir
|
||
bindir
|
||
program_transform_name
|
||
prefix
|
||
exec_prefix
|
||
PACKAGE_URL
|
||
PACKAGE_BUGREPORT
|
||
PACKAGE_STRING
|
||
PACKAGE_VERSION
|
||
PACKAGE_TARNAME
|
||
PACKAGE_NAME
|
||
PATH_SEPARATOR
|
||
SHELL'
|
||
ac_subst_files='host_makefile_frag'
|
||
ac_user_opts='
|
||
enable_option_checking
|
||
with_target_subdir
|
||
with_build_subdir
|
||
with_cross_host
|
||
with_newlib
|
||
enable_maintainer_mode
|
||
enable_multilib
|
||
enable_install_libiberty
|
||
enable_largefile
|
||
enable_cet
|
||
'
|
||
ac_precious_vars='build_alias
|
||
host_alias
|
||
target_alias
|
||
CC
|
||
CFLAGS
|
||
LDFLAGS
|
||
LIBS
|
||
CPPFLAGS
|
||
CPP'
|
||
|
||
|
||
# Initialize some variables set by options.
|
||
ac_init_help=
|
||
ac_init_version=false
|
||
ac_unrecognized_opts=
|
||
ac_unrecognized_sep=
|
||
# The variables have the same names as the options, with
|
||
# dashes changed to underlines.
|
||
cache_file=/dev/null
|
||
exec_prefix=NONE
|
||
no_create=
|
||
no_recursion=
|
||
prefix=NONE
|
||
program_prefix=NONE
|
||
program_suffix=NONE
|
||
program_transform_name=s,x,x,
|
||
silent=
|
||
site=
|
||
srcdir=
|
||
verbose=
|
||
x_includes=NONE
|
||
x_libraries=NONE
|
||
|
||
# Installation directory options.
|
||
# These are left unexpanded so users can "make install exec_prefix=/foo"
|
||
# and all the variables that are supposed to be based on exec_prefix
|
||
# by default will actually change.
|
||
# Use braces instead of parens because sh, perl, etc. also accept them.
|
||
# (The list follows the same order as the GNU Coding Standards.)
|
||
bindir='${exec_prefix}/bin'
|
||
sbindir='${exec_prefix}/sbin'
|
||
libexecdir='${exec_prefix}/libexec'
|
||
datarootdir='${prefix}/share'
|
||
datadir='${datarootdir}'
|
||
sysconfdir='${prefix}/etc'
|
||
sharedstatedir='${prefix}/com'
|
||
localstatedir='${prefix}/var'
|
||
includedir='${prefix}/include'
|
||
oldincludedir='/usr/include'
|
||
docdir='${datarootdir}/doc/${PACKAGE}'
|
||
infodir='${datarootdir}/info'
|
||
htmldir='${docdir}'
|
||
dvidir='${docdir}'
|
||
pdfdir='${docdir}'
|
||
psdir='${docdir}'
|
||
libdir='${exec_prefix}/lib'
|
||
localedir='${datarootdir}/locale'
|
||
mandir='${datarootdir}/man'
|
||
|
||
ac_prev=
|
||
ac_dashdash=
|
||
for ac_option
|
||
do
|
||
# If the previous option needs an argument, assign it.
|
||
if test -n "$ac_prev"; then
|
||
eval $ac_prev=\$ac_option
|
||
ac_prev=
|
||
continue
|
||
fi
|
||
|
||
case $ac_option in
|
||
*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
|
||
*=) ac_optarg= ;;
|
||
*) ac_optarg=yes ;;
|
||
esac
|
||
|
||
# Accept the important Cygnus configure options, so we can diagnose typos.
|
||
|
||
case $ac_dashdash$ac_option in
|
||
--)
|
||
ac_dashdash=yes ;;
|
||
|
||
-bindir | --bindir | --bindi | --bind | --bin | --bi)
|
||
ac_prev=bindir ;;
|
||
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
|
||
bindir=$ac_optarg ;;
|
||
|
||
-build | --build | --buil | --bui | --bu)
|
||
ac_prev=build_alias ;;
|
||
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
|
||
build_alias=$ac_optarg ;;
|
||
|
||
-cache-file | --cache-file | --cache-fil | --cache-fi \
|
||
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
|
||
ac_prev=cache_file ;;
|
||
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
|
||
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
|
||
cache_file=$ac_optarg ;;
|
||
|
||
--config-cache | -C)
|
||
cache_file=config.cache ;;
|
||
|
||
-datadir | --datadir | --datadi | --datad)
|
||
ac_prev=datadir ;;
|
||
-datadir=* | --datadir=* | --datadi=* | --datad=*)
|
||
datadir=$ac_optarg ;;
|
||
|
||
-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
|
||
| --dataroo | --dataro | --datar)
|
||
ac_prev=datarootdir ;;
|
||
-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
|
||
| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
|
||
datarootdir=$ac_optarg ;;
|
||
|
||
-disable-* | --disable-*)
|
||
ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
|
||
# Reject names that are not valid shell variable names.
|
||
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
|
||
as_fn_error $? "invalid feature name: $ac_useropt"
|
||
ac_useropt_orig=$ac_useropt
|
||
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
|
||
case $ac_user_opts in
|
||
*"
|
||
"enable_$ac_useropt"
|
||
"*) ;;
|
||
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
|
||
ac_unrecognized_sep=', ';;
|
||
esac
|
||
eval enable_$ac_useropt=no ;;
|
||
|
||
-docdir | --docdir | --docdi | --doc | --do)
|
||
ac_prev=docdir ;;
|
||
-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
|
||
docdir=$ac_optarg ;;
|
||
|
||
-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
|
||
ac_prev=dvidir ;;
|
||
-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
|
||
dvidir=$ac_optarg ;;
|
||
|
||
-enable-* | --enable-*)
|
||
ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
|
||
# Reject names that are not valid shell variable names.
|
||
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
|
||
as_fn_error $? "invalid feature name: $ac_useropt"
|
||
ac_useropt_orig=$ac_useropt
|
||
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
|
||
case $ac_user_opts in
|
||
*"
|
||
"enable_$ac_useropt"
|
||
"*) ;;
|
||
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
|
||
ac_unrecognized_sep=', ';;
|
||
esac
|
||
eval enable_$ac_useropt=\$ac_optarg ;;
|
||
|
||
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
|
||
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
|
||
| --exec | --exe | --ex)
|
||
ac_prev=exec_prefix ;;
|
||
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
|
||
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
|
||
| --exec=* | --exe=* | --ex=*)
|
||
exec_prefix=$ac_optarg ;;
|
||
|
||
-gas | --gas | --ga | --g)
|
||
# Obsolete; use --with-gas.
|
||
with_gas=yes ;;
|
||
|
||
-help | --help | --hel | --he | -h)
|
||
ac_init_help=long ;;
|
||
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
|
||
ac_init_help=recursive ;;
|
||
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
|
||
ac_init_help=short ;;
|
||
|
||
-host | --host | --hos | --ho)
|
||
ac_prev=host_alias ;;
|
||
-host=* | --host=* | --hos=* | --ho=*)
|
||
host_alias=$ac_optarg ;;
|
||
|
||
-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
|
||
ac_prev=htmldir ;;
|
||
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
|
||
| --ht=*)
|
||
htmldir=$ac_optarg ;;
|
||
|
||
-includedir | --includedir | --includedi | --included | --include \
|
||
| --includ | --inclu | --incl | --inc)
|
||
ac_prev=includedir ;;
|
||
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
|
||
| --includ=* | --inclu=* | --incl=* | --inc=*)
|
||
includedir=$ac_optarg ;;
|
||
|
||
-infodir | --infodir | --infodi | --infod | --info | --inf)
|
||
ac_prev=infodir ;;
|
||
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
|
||
infodir=$ac_optarg ;;
|
||
|
||
-libdir | --libdir | --libdi | --libd)
|
||
ac_prev=libdir ;;
|
||
-libdir=* | --libdir=* | --libdi=* | --libd=*)
|
||
libdir=$ac_optarg ;;
|
||
|
||
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
|
||
| --libexe | --libex | --libe)
|
||
ac_prev=libexecdir ;;
|
||
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
|
||
| --libexe=* | --libex=* | --libe=*)
|
||
libexecdir=$ac_optarg ;;
|
||
|
||
-localedir | --localedir | --localedi | --localed | --locale)
|
||
ac_prev=localedir ;;
|
||
-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
|
||
localedir=$ac_optarg ;;
|
||
|
||
-localstatedir | --localstatedir | --localstatedi | --localstated \
|
||
| --localstate | --localstat | --localsta | --localst | --locals)
|
||
ac_prev=localstatedir ;;
|
||
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
|
||
| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
|
||
localstatedir=$ac_optarg ;;
|
||
|
||
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
|
||
ac_prev=mandir ;;
|
||
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
|
||
mandir=$ac_optarg ;;
|
||
|
||
-nfp | --nfp | --nf)
|
||
# Obsolete; use --without-fp.
|
||
with_fp=no ;;
|
||
|
||
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
|
||
| --no-cr | --no-c | -n)
|
||
no_create=yes ;;
|
||
|
||
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
|
||
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
|
||
no_recursion=yes ;;
|
||
|
||
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
|
||
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
|
||
| --oldin | --oldi | --old | --ol | --o)
|
||
ac_prev=oldincludedir ;;
|
||
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
|
||
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
|
||
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
|
||
oldincludedir=$ac_optarg ;;
|
||
|
||
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
|
||
ac_prev=prefix ;;
|
||
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
|
||
prefix=$ac_optarg ;;
|
||
|
||
-program-prefix | --program-prefix | --program-prefi | --program-pref \
|
||
| --program-pre | --program-pr | --program-p)
|
||
ac_prev=program_prefix ;;
|
||
-program-prefix=* | --program-prefix=* | --program-prefi=* \
|
||
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
|
||
program_prefix=$ac_optarg ;;
|
||
|
||
-program-suffix | --program-suffix | --program-suffi | --program-suff \
|
||
| --program-suf | --program-su | --program-s)
|
||
ac_prev=program_suffix ;;
|
||
-program-suffix=* | --program-suffix=* | --program-suffi=* \
|
||
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
|
||
program_suffix=$ac_optarg ;;
|
||
|
||
-program-transform-name | --program-transform-name \
|
||
| --program-transform-nam | --program-transform-na \
|
||
| --program-transform-n | --program-transform- \
|
||
| --program-transform | --program-transfor \
|
||
| --program-transfo | --program-transf \
|
||
| --program-trans | --program-tran \
|
||
| --progr-tra | --program-tr | --program-t)
|
||
ac_prev=program_transform_name ;;
|
||
-program-transform-name=* | --program-transform-name=* \
|
||
| --program-transform-nam=* | --program-transform-na=* \
|
||
| --program-transform-n=* | --program-transform-=* \
|
||
| --program-transform=* | --program-transfor=* \
|
||
| --program-transfo=* | --program-transf=* \
|
||
| --program-trans=* | --program-tran=* \
|
||
| --progr-tra=* | --program-tr=* | --program-t=*)
|
||
program_transform_name=$ac_optarg ;;
|
||
|
||
-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
|
||
ac_prev=pdfdir ;;
|
||
-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
|
||
pdfdir=$ac_optarg ;;
|
||
|
||
-psdir | --psdir | --psdi | --psd | --ps)
|
||
ac_prev=psdir ;;
|
||
-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
|
||
psdir=$ac_optarg ;;
|
||
|
||
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
|
||
| -silent | --silent | --silen | --sile | --sil)
|
||
silent=yes ;;
|
||
|
||
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
|
||
ac_prev=sbindir ;;
|
||
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
|
||
| --sbi=* | --sb=*)
|
||
sbindir=$ac_optarg ;;
|
||
|
||
-sharedstatedir | --sharedstatedir | --sharedstatedi \
|
||
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
|
||
| --sharedst | --shareds | --shared | --share | --shar \
|
||
| --sha | --sh)
|
||
ac_prev=sharedstatedir ;;
|
||
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
|
||
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
|
||
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
|
||
| --sha=* | --sh=*)
|
||
sharedstatedir=$ac_optarg ;;
|
||
|
||
-site | --site | --sit)
|
||
ac_prev=site ;;
|
||
-site=* | --site=* | --sit=*)
|
||
site=$ac_optarg ;;
|
||
|
||
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
|
||
ac_prev=srcdir ;;
|
||
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
|
||
srcdir=$ac_optarg ;;
|
||
|
||
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
|
||
| --syscon | --sysco | --sysc | --sys | --sy)
|
||
ac_prev=sysconfdir ;;
|
||
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
|
||
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
|
||
sysconfdir=$ac_optarg ;;
|
||
|
||
-target | --target | --targe | --targ | --tar | --ta | --t)
|
||
ac_prev=target_alias ;;
|
||
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
|
||
target_alias=$ac_optarg ;;
|
||
|
||
-v | -verbose | --verbose | --verbos | --verbo | --verb)
|
||
verbose=yes ;;
|
||
|
||
-version | --version | --versio | --versi | --vers | -V)
|
||
ac_init_version=: ;;
|
||
|
||
-with-* | --with-*)
|
||
ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
|
||
# Reject names that are not valid shell variable names.
|
||
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
|
||
as_fn_error $? "invalid package name: $ac_useropt"
|
||
ac_useropt_orig=$ac_useropt
|
||
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
|
||
case $ac_user_opts in
|
||
*"
|
||
"with_$ac_useropt"
|
||
"*) ;;
|
||
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
|
||
ac_unrecognized_sep=', ';;
|
||
esac
|
||
eval with_$ac_useropt=\$ac_optarg ;;
|
||
|
||
-without-* | --without-*)
|
||
ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
|
||
# Reject names that are not valid shell variable names.
|
||
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
|
||
as_fn_error $? "invalid package name: $ac_useropt"
|
||
ac_useropt_orig=$ac_useropt
|
||
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
|
||
case $ac_user_opts in
|
||
*"
|
||
"with_$ac_useropt"
|
||
"*) ;;
|
||
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
|
||
ac_unrecognized_sep=', ';;
|
||
esac
|
||
eval with_$ac_useropt=no ;;
|
||
|
||
--x)
|
||
# Obsolete; use --with-x.
|
||
with_x=yes ;;
|
||
|
||
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
|
||
| --x-incl | --x-inc | --x-in | --x-i)
|
||
ac_prev=x_includes ;;
|
||
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
|
||
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
|
||
x_includes=$ac_optarg ;;
|
||
|
||
-x-libraries | --x-libraries | --x-librarie | --x-librari \
|
||
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
|
||
ac_prev=x_libraries ;;
|
||
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
|
||
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
|
||
x_libraries=$ac_optarg ;;
|
||
|
||
-*) as_fn_error $? "unrecognized option: \`$ac_option'
|
||
Try \`$0 --help' for more information"
|
||
;;
|
||
|
||
*=*)
|
||
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
|
||
# Reject names that are not valid shell variable names.
|
||
case $ac_envvar in #(
|
||
'' | [0-9]* | *[!_$as_cr_alnum]* )
|
||
as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
|
||
esac
|
||
eval $ac_envvar=\$ac_optarg
|
||
export $ac_envvar ;;
|
||
|
||
*)
|
||
# FIXME: should be removed in autoconf 3.0.
|
||
$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
|
||
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
|
||
$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
|
||
: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
|
||
;;
|
||
|
||
esac
|
||
done
|
||
|
||
if test -n "$ac_prev"; then
|
||
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
|
||
as_fn_error $? "missing argument to $ac_option"
|
||
fi
|
||
|
||
if test -n "$ac_unrecognized_opts"; then
|
||
case $enable_option_checking in
|
||
no) ;;
|
||
fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
|
||
*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
|
||
esac
|
||
fi
|
||
|
||
# Check all directory arguments for consistency.
|
||
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
|
||
datadir sysconfdir sharedstatedir localstatedir includedir \
|
||
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
|
||
libdir localedir mandir
|
||
do
|
||
eval ac_val=\$$ac_var
|
||
# Remove trailing slashes.
|
||
case $ac_val in
|
||
*/ )
|
||
ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
|
||
eval $ac_var=\$ac_val;;
|
||
esac
|
||
# Be sure to have absolute directory names.
|
||
case $ac_val in
|
||
[\\/$]* | ?:[\\/]* ) continue;;
|
||
NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
|
||
esac
|
||
as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
|
||
done
|
||
|
||
# There might be people who depend on the old broken behavior: `$host'
|
||
# used to hold the argument of --host etc.
|
||
# FIXME: To remove some day.
|
||
build=$build_alias
|
||
host=$host_alias
|
||
target=$target_alias
|
||
|
||
# FIXME: To remove some day.
|
||
if test "x$host_alias" != x; then
|
||
if test "x$build_alias" = x; then
|
||
cross_compiling=maybe
|
||
elif test "x$build_alias" != "x$host_alias"; then
|
||
cross_compiling=yes
|
||
fi
|
||
fi
|
||
|
||
ac_tool_prefix=
|
||
test -n "$host_alias" && ac_tool_prefix=$host_alias-
|
||
|
||
test "$silent" = yes && exec 6>/dev/null
|
||
|
||
|
||
ac_pwd=`pwd` && test -n "$ac_pwd" &&
|
||
ac_ls_di=`ls -di .` &&
|
||
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
|
||
as_fn_error $? "working directory cannot be determined"
|
||
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
|
||
as_fn_error $? "pwd does not report name of working directory"
|
||
|
||
|
||
# Find the source files, if location was not specified.
|
||
if test -z "$srcdir"; then
|
||
ac_srcdir_defaulted=yes
|
||
# Try the directory containing this script, then the parent directory.
|
||
ac_confdir=`$as_dirname -- "$as_myself" ||
|
||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$as_myself" : 'X\(//\)[^/]' \| \
|
||
X"$as_myself" : 'X\(//\)$' \| \
|
||
X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$as_myself" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
srcdir=$ac_confdir
|
||
if test ! -r "$srcdir/$ac_unique_file"; then
|
||
srcdir=..
|
||
fi
|
||
else
|
||
ac_srcdir_defaulted=no
|
||
fi
|
||
if test ! -r "$srcdir/$ac_unique_file"; then
|
||
test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
|
||
as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
|
||
fi
|
||
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
|
||
ac_abs_confdir=`(
|
||
cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
|
||
pwd)`
|
||
# When building in place, set srcdir=.
|
||
if test "$ac_abs_confdir" = "$ac_pwd"; then
|
||
srcdir=.
|
||
fi
|
||
# Remove unnecessary trailing slashes from srcdir.
|
||
# Double slashes in file names in object file debugging info
|
||
# mess up M-x gdb in Emacs.
|
||
case $srcdir in
|
||
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
|
||
esac
|
||
for ac_var in $ac_precious_vars; do
|
||
eval ac_env_${ac_var}_set=\${${ac_var}+set}
|
||
eval ac_env_${ac_var}_value=\$${ac_var}
|
||
eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
|
||
eval ac_cv_env_${ac_var}_value=\$${ac_var}
|
||
done
|
||
|
||
#
|
||
# Report the --help message.
|
||
#
|
||
if test "$ac_init_help" = "long"; then
|
||
# Omit some internal or obsolete options to make the list less imposing.
|
||
# This message is too long to be a string in the A/UX 3.1 sh.
|
||
cat <<_ACEOF
|
||
\`configure' configures this package to adapt to many kinds of systems.
|
||
|
||
Usage: $0 [OPTION]... [VAR=VALUE]...
|
||
|
||
To assign environment variables (e.g., CC, CFLAGS...), specify them as
|
||
VAR=VALUE. See below for descriptions of some of the useful variables.
|
||
|
||
Defaults for the options are specified in brackets.
|
||
|
||
Configuration:
|
||
-h, --help display this help and exit
|
||
--help=short display options specific to this package
|
||
--help=recursive display the short help of all the included packages
|
||
-V, --version display version information and exit
|
||
-q, --quiet, --silent do not print \`checking ...' messages
|
||
--cache-file=FILE cache test results in FILE [disabled]
|
||
-C, --config-cache alias for \`--cache-file=config.cache'
|
||
-n, --no-create do not create output files
|
||
--srcdir=DIR find the sources in DIR [configure dir or \`..']
|
||
|
||
Installation directories:
|
||
--prefix=PREFIX install architecture-independent files in PREFIX
|
||
[$ac_default_prefix]
|
||
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
|
||
[PREFIX]
|
||
|
||
By default, \`make install' will install all the files in
|
||
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
|
||
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
|
||
for instance \`--prefix=\$HOME'.
|
||
|
||
For better control, use the options below.
|
||
|
||
Fine tuning of the installation directories:
|
||
--bindir=DIR user executables [EPREFIX/bin]
|
||
--sbindir=DIR system admin executables [EPREFIX/sbin]
|
||
--libexecdir=DIR program executables [EPREFIX/libexec]
|
||
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
|
||
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
|
||
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
|
||
--libdir=DIR object code libraries [EPREFIX/lib]
|
||
--includedir=DIR C header files [PREFIX/include]
|
||
--oldincludedir=DIR C header files for non-gcc [/usr/include]
|
||
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
|
||
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
|
||
--infodir=DIR info documentation [DATAROOTDIR/info]
|
||
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
|
||
--mandir=DIR man documentation [DATAROOTDIR/man]
|
||
--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
|
||
--htmldir=DIR html documentation [DOCDIR]
|
||
--dvidir=DIR dvi documentation [DOCDIR]
|
||
--pdfdir=DIR pdf documentation [DOCDIR]
|
||
--psdir=DIR ps documentation [DOCDIR]
|
||
_ACEOF
|
||
|
||
cat <<\_ACEOF
|
||
|
||
System types:
|
||
--build=BUILD configure for building on BUILD [guessed]
|
||
--host=HOST cross-compile to build programs to run on HOST [BUILD]
|
||
--target=TARGET configure for building compilers for TARGET [HOST]
|
||
_ACEOF
|
||
fi
|
||
|
||
if test -n "$ac_init_help"; then
|
||
|
||
cat <<\_ACEOF
|
||
|
||
Optional Features:
|
||
--disable-option-checking ignore unrecognized --enable/--with options
|
||
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
|
||
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
|
||
--enable-maintainer-mode
|
||
enable make rules and dependencies not useful
|
||
(and sometimes confusing) to the casual installer
|
||
--enable-multilib build many library versions (default)
|
||
--enable-install-libiberty Install headers and library for end users
|
||
--disable-largefile omit support for large files
|
||
--enable-cet enable Intel CET in host libraries [default=auto]
|
||
|
||
Optional Packages:
|
||
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
|
||
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
|
||
--with-target-subdir=SUBDIR Configuring in a subdirectory for target
|
||
--with-build-subdir=SUBDIR Configuring in a subdirectory for build
|
||
--with-cross-host=HOST Configuring with a cross compiler
|
||
--with-newlib Configuring with newlib
|
||
|
||
Some influential environment variables:
|
||
CC C compiler command
|
||
CFLAGS C compiler flags
|
||
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
|
||
nonstandard directory <lib dir>
|
||
LIBS libraries to pass to the linker, e.g. -l<library>
|
||
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
|
||
you have headers in a nonstandard directory <include dir>
|
||
CPP C preprocessor
|
||
|
||
Use these variables to override the choices made by `configure' or to help
|
||
it to find libraries and programs with nonstandard names/locations.
|
||
|
||
Report bugs to the package provider.
|
||
_ACEOF
|
||
ac_status=$?
|
||
fi
|
||
|
||
if test "$ac_init_help" = "recursive"; then
|
||
# If there are subdirs, report their specific --help.
|
||
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
|
||
test -d "$ac_dir" ||
|
||
{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
|
||
continue
|
||
ac_builddir=.
|
||
|
||
case "$ac_dir" in
|
||
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*)
|
||
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
|
||
# A ".." for each directory in $ac_dir_suffix.
|
||
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
|
||
case $ac_top_builddir_sub in
|
||
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
|
||
esac ;;
|
||
esac
|
||
ac_abs_top_builddir=$ac_pwd
|
||
ac_abs_builddir=$ac_pwd$ac_dir_suffix
|
||
# for backward compatibility:
|
||
ac_top_builddir=$ac_top_build_prefix
|
||
|
||
case $srcdir in
|
||
.) # We are building in place.
|
||
ac_srcdir=.
|
||
ac_top_srcdir=$ac_top_builddir_sub
|
||
ac_abs_top_srcdir=$ac_pwd ;;
|
||
[\\/]* | ?:[\\/]* ) # Absolute name.
|
||
ac_srcdir=$srcdir$ac_dir_suffix;
|
||
ac_top_srcdir=$srcdir
|
||
ac_abs_top_srcdir=$srcdir ;;
|
||
*) # Relative name.
|
||
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
|
||
ac_top_srcdir=$ac_top_build_prefix$srcdir
|
||
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
|
||
esac
|
||
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
|
||
|
||
cd "$ac_dir" || { ac_status=$?; continue; }
|
||
# Check for guested configure.
|
||
if test -f "$ac_srcdir/configure.gnu"; then
|
||
echo &&
|
||
$SHELL "$ac_srcdir/configure.gnu" --help=recursive
|
||
elif test -f "$ac_srcdir/configure"; then
|
||
echo &&
|
||
$SHELL "$ac_srcdir/configure" --help=recursive
|
||
else
|
||
$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
|
||
fi || ac_status=$?
|
||
cd "$ac_pwd" || { ac_status=$?; break; }
|
||
done
|
||
fi
|
||
|
||
test -n "$ac_init_help" && exit $ac_status
|
||
if $ac_init_version; then
|
||
cat <<\_ACEOF
|
||
configure
|
||
generated by GNU Autoconf 2.69
|
||
|
||
Copyright (C) 2012 Free Software Foundation, Inc.
|
||
This configure script is free software; the Free Software Foundation
|
||
gives unlimited permission to copy, distribute and modify it.
|
||
_ACEOF
|
||
exit
|
||
fi
|
||
|
||
## ------------------------ ##
|
||
## Autoconf initialization. ##
|
||
## ------------------------ ##
|
||
|
||
# ac_fn_c_try_compile LINENO
|
||
# --------------------------
|
||
# Try to compile conftest.$ac_ext, and return whether this succeeded.
|
||
ac_fn_c_try_compile ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
rm -f conftest.$ac_objext
|
||
if { { ac_try="$ac_compile"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_compile") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
grep -v '^ *+' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
mv -f conftest.er1 conftest.err
|
||
fi
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && {
|
||
test -z "$ac_c_werror_flag" ||
|
||
test ! -s conftest.err
|
||
} && test -s conftest.$ac_objext; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=1
|
||
fi
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_try_compile
|
||
|
||
# ac_fn_c_try_cpp LINENO
|
||
# ----------------------
|
||
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
|
||
ac_fn_c_try_cpp ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
if { { ac_try="$ac_cpp conftest.$ac_ext"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
grep -v '^ *+' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
mv -f conftest.er1 conftest.err
|
||
fi
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } > conftest.i && {
|
||
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
|
||
test ! -s conftest.err
|
||
}; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=1
|
||
fi
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_try_cpp
|
||
|
||
# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
|
||
# -------------------------------------------------------
|
||
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
|
||
# the include files in INCLUDES and setting the cache variable VAR
|
||
# accordingly.
|
||
ac_fn_c_check_header_mongrel ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
if eval \${$3+:} false; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
else
|
||
# Is the header compilable?
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
|
||
$as_echo_n "checking $2 usability... " >&6; }
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
#include <$2>
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_header_compiler=yes
|
||
else
|
||
ac_header_compiler=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
|
||
$as_echo "$ac_header_compiler" >&6; }
|
||
|
||
# Is the header present?
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
|
||
$as_echo_n "checking $2 presence... " >&6; }
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <$2>
|
||
_ACEOF
|
||
if ac_fn_c_try_cpp "$LINENO"; then :
|
||
ac_header_preproc=yes
|
||
else
|
||
ac_header_preproc=no
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
|
||
$as_echo "$ac_header_preproc" >&6; }
|
||
|
||
# So? What about this header?
|
||
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
|
||
yes:no: )
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
|
||
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
|
||
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
|
||
;;
|
||
no:yes:* )
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
|
||
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
|
||
$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
|
||
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
|
||
$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
|
||
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
|
||
;;
|
||
esac
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
eval "$3=\$ac_header_compiler"
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
fi
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_c_check_header_mongrel
|
||
|
||
# ac_fn_c_try_run LINENO
|
||
# ----------------------
|
||
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
|
||
# that executables *can* be run.
|
||
ac_fn_c_try_run ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
if { { ac_try="$ac_link"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
|
||
{ { case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_try") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: program exited with status $ac_status" >&5
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=$ac_status
|
||
fi
|
||
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_try_run
|
||
|
||
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
|
||
# -------------------------------------------------------
|
||
# Tests whether HEADER exists and can be compiled using the include files in
|
||
# INCLUDES, setting the cache variable VAR accordingly.
|
||
ac_fn_c_check_header_compile ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
#include <$2>
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
eval "$3=yes"
|
||
else
|
||
eval "$3=no"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_c_check_header_compile
|
||
|
||
# ac_fn_c_try_link LINENO
|
||
# -----------------------
|
||
# Try to link conftest.$ac_ext, and return whether this succeeded.
|
||
ac_fn_c_try_link ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
rm -f conftest.$ac_objext conftest$ac_exeext
|
||
if { { ac_try="$ac_link"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
grep -v '^ *+' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
mv -f conftest.er1 conftest.err
|
||
fi
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && {
|
||
test -z "$ac_c_werror_flag" ||
|
||
test ! -s conftest.err
|
||
} && test -s conftest$ac_exeext && {
|
||
test "$cross_compiling" = yes ||
|
||
test -x conftest$ac_exeext
|
||
}; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=1
|
||
fi
|
||
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
|
||
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
|
||
# interfere with the next link command; also delete a directory that is
|
||
# left behind by Apple's compiler. We do this before executing the actions.
|
||
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_try_link
|
||
|
||
# ac_fn_c_check_header_preproc LINENO HEADER VAR
|
||
# ----------------------------------------------
|
||
# Tests whether HEADER is present, setting the cache variable VAR accordingly.
|
||
ac_fn_c_check_header_preproc ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <$2>
|
||
_ACEOF
|
||
if ac_fn_c_try_cpp "$LINENO"; then :
|
||
eval "$3=yes"
|
||
else
|
||
eval "$3=no"
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_c_check_header_preproc
|
||
|
||
# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
|
||
# --------------------------------------------
|
||
# Tries to find the compile-time value of EXPR in a program that includes
|
||
# INCLUDES, setting VAR accordingly. Returns whether the value could be
|
||
# computed
|
||
ac_fn_c_compute_int ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
if test "$cross_compiling" = yes; then
|
||
# Depending upon the size, compute the lo and hi bounds.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) >= 0)];
|
||
test_array [0] = 0;
|
||
return test_array [0];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_lo=0 ac_mid=0
|
||
while :; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
|
||
test_array [0] = 0;
|
||
return test_array [0];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_hi=$ac_mid; break
|
||
else
|
||
as_fn_arith $ac_mid + 1 && ac_lo=$as_val
|
||
if test $ac_lo -le $ac_mid; then
|
||
ac_lo= ac_hi=
|
||
break
|
||
fi
|
||
as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
done
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) < 0)];
|
||
test_array [0] = 0;
|
||
return test_array [0];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_hi=-1 ac_mid=-1
|
||
while :; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
|
||
test_array [0] = 0;
|
||
return test_array [0];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_lo=$ac_mid; break
|
||
else
|
||
as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
|
||
if test $ac_mid -le $ac_hi; then
|
||
ac_lo= ac_hi=
|
||
break
|
||
fi
|
||
as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
done
|
||
else
|
||
ac_lo= ac_hi=
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
# Binary search between lo and hi bounds.
|
||
while test "x$ac_lo" != "x$ac_hi"; do
|
||
as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
|
||
test_array [0] = 0;
|
||
return test_array [0];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_hi=$ac_mid
|
||
else
|
||
as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
done
|
||
case $ac_lo in #((
|
||
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
|
||
'') ac_retval=1 ;;
|
||
esac
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
static long int longval () { return $2; }
|
||
static unsigned long int ulongval () { return $2; }
|
||
#include <stdio.h>
|
||
#include <stdlib.h>
|
||
int
|
||
main ()
|
||
{
|
||
|
||
FILE *f = fopen ("conftest.val", "w");
|
||
if (! f)
|
||
return 1;
|
||
if (($2) < 0)
|
||
{
|
||
long int i = longval ();
|
||
if (i != ($2))
|
||
return 1;
|
||
fprintf (f, "%ld", i);
|
||
}
|
||
else
|
||
{
|
||
unsigned long int i = ulongval ();
|
||
if (i != ($2))
|
||
return 1;
|
||
fprintf (f, "%lu", i);
|
||
}
|
||
/* Do not output a trailing newline, as this causes \r\n confusion
|
||
on some platforms. */
|
||
return ferror (f) || fclose (f) != 0;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
echo >>conftest.val; read $3 <conftest.val; ac_retval=0
|
||
else
|
||
ac_retval=1
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
rm -f conftest.val
|
||
|
||
fi
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_compute_int
|
||
|
||
# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
|
||
# -------------------------------------------
|
||
# Tests whether TYPE exists after having included INCLUDES, setting cache
|
||
# variable VAR accordingly.
|
||
ac_fn_c_check_type ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
eval "$3=no"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
if (sizeof ($2))
|
||
return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
if (sizeof (($2)))
|
||
return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
|
||
else
|
||
eval "$3=yes"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_c_check_type
|
||
|
||
# ac_fn_c_check_func LINENO FUNC VAR
|
||
# ----------------------------------
|
||
# Tests whether FUNC exists, setting the cache variable VAR accordingly
|
||
ac_fn_c_check_func ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test x$gcc_no_link = xyes; then
|
||
as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
|
||
fi
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
|
||
For example, HP-UX 11i <limits.h> declares gettimeofday. */
|
||
#define $2 innocuous_$2
|
||
|
||
/* System header to define __stub macros and hopefully few prototypes,
|
||
which can conflict with char $2 (); below.
|
||
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|
||
<limits.h> exists even on freestanding compilers. */
|
||
|
||
#ifdef __STDC__
|
||
# include <limits.h>
|
||
#else
|
||
# include <assert.h>
|
||
#endif
|
||
|
||
#undef $2
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char $2 ();
|
||
/* The GNU C library defines this for functions which it implements
|
||
to always fail with ENOSYS. Some functions are actually named
|
||
something starting with __ and the normal name is an alias. */
|
||
#if defined __stub_$2 || defined __stub___$2
|
||
choke me
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
return $2 ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
eval "$3=yes"
|
||
else
|
||
eval "$3=no"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_c_check_func
|
||
|
||
# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
|
||
# ---------------------------------------------
|
||
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
|
||
# accordingly.
|
||
ac_fn_c_check_decl ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
as_decl_name=`echo $2|sed 's/ *(.*//'`
|
||
as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
|
||
$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
#ifndef $as_decl_name
|
||
#ifdef __cplusplus
|
||
(void) $as_decl_use;
|
||
#else
|
||
(void) $as_decl_name;
|
||
#endif
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
eval "$3=yes"
|
||
else
|
||
eval "$3=no"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_c_check_decl
|
||
cat >config.log <<_ACEOF
|
||
This file contains any messages produced by compilers while
|
||
running configure, to aid debugging if configure makes a mistake.
|
||
|
||
It was created by $as_me, which was
|
||
generated by GNU Autoconf 2.69. Invocation command line was
|
||
|
||
$ $0 $@
|
||
|
||
_ACEOF
|
||
exec 5>>config.log
|
||
{
|
||
cat <<_ASUNAME
|
||
## --------- ##
|
||
## Platform. ##
|
||
## --------- ##
|
||
|
||
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
|
||
uname -m = `(uname -m) 2>/dev/null || echo unknown`
|
||
uname -r = `(uname -r) 2>/dev/null || echo unknown`
|
||
uname -s = `(uname -s) 2>/dev/null || echo unknown`
|
||
uname -v = `(uname -v) 2>/dev/null || echo unknown`
|
||
|
||
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
|
||
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
|
||
|
||
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
|
||
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
|
||
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
|
||
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
|
||
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
|
||
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
|
||
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
|
||
|
||
_ASUNAME
|
||
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
$as_echo "PATH: $as_dir"
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
} >&5
|
||
|
||
cat >&5 <<_ACEOF
|
||
|
||
|
||
## ----------- ##
|
||
## Core tests. ##
|
||
## ----------- ##
|
||
|
||
_ACEOF
|
||
|
||
|
||
# Keep a trace of the command line.
|
||
# Strip out --no-create and --no-recursion so they do not pile up.
|
||
# Strip out --silent because we don't want to record it for future runs.
|
||
# Also quote any args containing shell meta-characters.
|
||
# Make two passes to allow for proper duplicate-argument suppression.
|
||
ac_configure_args=
|
||
ac_configure_args0=
|
||
ac_configure_args1=
|
||
ac_must_keep_next=false
|
||
for ac_pass in 1 2
|
||
do
|
||
for ac_arg
|
||
do
|
||
case $ac_arg in
|
||
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
|
||
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
|
||
| -silent | --silent | --silen | --sile | --sil)
|
||
continue ;;
|
||
*\'*)
|
||
ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
esac
|
||
case $ac_pass in
|
||
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
|
||
2)
|
||
as_fn_append ac_configure_args1 " '$ac_arg'"
|
||
if test $ac_must_keep_next = true; then
|
||
ac_must_keep_next=false # Got value, back to normal.
|
||
else
|
||
case $ac_arg in
|
||
*=* | --config-cache | -C | -disable-* | --disable-* \
|
||
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
|
||
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
|
||
| -with-* | --with-* | -without-* | --without-* | --x)
|
||
case "$ac_configure_args0 " in
|
||
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
|
||
esac
|
||
;;
|
||
-* ) ac_must_keep_next=true ;;
|
||
esac
|
||
fi
|
||
as_fn_append ac_configure_args " '$ac_arg'"
|
||
;;
|
||
esac
|
||
done
|
||
done
|
||
{ ac_configure_args0=; unset ac_configure_args0;}
|
||
{ ac_configure_args1=; unset ac_configure_args1;}
|
||
|
||
# When interrupted or exit'd, cleanup temporary files, and complete
|
||
# config.log. We remove comments because anyway the quotes in there
|
||
# would cause problems or look ugly.
|
||
# WARNING: Use '\'' to represent an apostrophe within the trap.
|
||
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
|
||
trap 'exit_status=$?
|
||
# Save into config.log some information that might help in debugging.
|
||
{
|
||
echo
|
||
|
||
$as_echo "## ---------------- ##
|
||
## Cache variables. ##
|
||
## ---------------- ##"
|
||
echo
|
||
# The following way of writing the cache mishandles newlines in values,
|
||
(
|
||
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
|
||
eval ac_val=\$$ac_var
|
||
case $ac_val in #(
|
||
*${as_nl}*)
|
||
case $ac_var in #(
|
||
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
|
||
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
|
||
esac
|
||
case $ac_var in #(
|
||
_ | IFS | as_nl) ;; #(
|
||
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
|
||
*) { eval $ac_var=; unset $ac_var;} ;;
|
||
esac ;;
|
||
esac
|
||
done
|
||
(set) 2>&1 |
|
||
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
|
||
*${as_nl}ac_space=\ *)
|
||
sed -n \
|
||
"s/'\''/'\''\\\\'\'''\''/g;
|
||
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
|
||
;; #(
|
||
*)
|
||
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
|
||
;;
|
||
esac |
|
||
sort
|
||
)
|
||
echo
|
||
|
||
$as_echo "## ----------------- ##
|
||
## Output variables. ##
|
||
## ----------------- ##"
|
||
echo
|
||
for ac_var in $ac_subst_vars
|
||
do
|
||
eval ac_val=\$$ac_var
|
||
case $ac_val in
|
||
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
|
||
esac
|
||
$as_echo "$ac_var='\''$ac_val'\''"
|
||
done | sort
|
||
echo
|
||
|
||
if test -n "$ac_subst_files"; then
|
||
$as_echo "## ------------------- ##
|
||
## File substitutions. ##
|
||
## ------------------- ##"
|
||
echo
|
||
for ac_var in $ac_subst_files
|
||
do
|
||
eval ac_val=\$$ac_var
|
||
case $ac_val in
|
||
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
|
||
esac
|
||
$as_echo "$ac_var='\''$ac_val'\''"
|
||
done | sort
|
||
echo
|
||
fi
|
||
|
||
if test -s confdefs.h; then
|
||
$as_echo "## ----------- ##
|
||
## confdefs.h. ##
|
||
## ----------- ##"
|
||
echo
|
||
cat confdefs.h
|
||
echo
|
||
fi
|
||
test "$ac_signal" != 0 &&
|
||
$as_echo "$as_me: caught signal $ac_signal"
|
||
$as_echo "$as_me: exit $exit_status"
|
||
} >&5
|
||
rm -f core *.core core.conftest.* &&
|
||
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
|
||
exit $exit_status
|
||
' 0
|
||
for ac_signal in 1 2 13 15; do
|
||
trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
|
||
done
|
||
ac_signal=0
|
||
|
||
# confdefs.h avoids OS command line length limits that DEFS can exceed.
|
||
rm -f -r conftest* confdefs.h
|
||
|
||
$as_echo "/* confdefs.h */" > confdefs.h
|
||
|
||
# Predefined preprocessor variables.
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_NAME "$PACKAGE_NAME"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_VERSION "$PACKAGE_VERSION"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_STRING "$PACKAGE_STRING"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_URL "$PACKAGE_URL"
|
||
_ACEOF
|
||
|
||
|
||
# Let the site file select an alternate cache file if it wants to.
|
||
# Prefer an explicitly selected file to automatically selected ones.
|
||
ac_site_file1=NONE
|
||
ac_site_file2=NONE
|
||
if test -n "$CONFIG_SITE"; then
|
||
# We do not want a PATH search for config.site.
|
||
case $CONFIG_SITE in #((
|
||
-*) ac_site_file1=./$CONFIG_SITE;;
|
||
*/*) ac_site_file1=$CONFIG_SITE;;
|
||
*) ac_site_file1=./$CONFIG_SITE;;
|
||
esac
|
||
elif test "x$prefix" != xNONE; then
|
||
ac_site_file1=$prefix/share/config.site
|
||
ac_site_file2=$prefix/etc/config.site
|
||
else
|
||
ac_site_file1=$ac_default_prefix/share/config.site
|
||
ac_site_file2=$ac_default_prefix/etc/config.site
|
||
fi
|
||
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
|
||
do
|
||
test "x$ac_site_file" = xNONE && continue
|
||
if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
|
||
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
|
||
sed 's/^/| /' "$ac_site_file" >&5
|
||
. "$ac_site_file" \
|
||
|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "failed to load site script $ac_site_file
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
done
|
||
|
||
if test -r "$cache_file"; then
|
||
# Some versions of bash will fail to source /dev/null (special files
|
||
# actually), so we avoid doing that. DJGPP emulates it as a regular file.
|
||
if test /dev/null != "$cache_file" && test -f "$cache_file"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
|
||
$as_echo "$as_me: loading cache $cache_file" >&6;}
|
||
case $cache_file in
|
||
[\\/]* | ?:[\\/]* ) . "$cache_file";;
|
||
*) . "./$cache_file";;
|
||
esac
|
||
fi
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
|
||
$as_echo "$as_me: creating cache $cache_file" >&6;}
|
||
>$cache_file
|
||
fi
|
||
|
||
as_fn_append ac_header_list " stdlib.h"
|
||
as_fn_append ac_header_list " unistd.h"
|
||
as_fn_append ac_header_list " sys/param.h"
|
||
# Check that the precious variables saved in the cache have kept the same
|
||
# value.
|
||
ac_cache_corrupted=false
|
||
for ac_var in $ac_precious_vars; do
|
||
eval ac_old_set=\$ac_cv_env_${ac_var}_set
|
||
eval ac_new_set=\$ac_env_${ac_var}_set
|
||
eval ac_old_val=\$ac_cv_env_${ac_var}_value
|
||
eval ac_new_val=\$ac_env_${ac_var}_value
|
||
case $ac_old_set,$ac_new_set in
|
||
set,)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
|
||
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
|
||
ac_cache_corrupted=: ;;
|
||
,set)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
|
||
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
|
||
ac_cache_corrupted=: ;;
|
||
,);;
|
||
*)
|
||
if test "x$ac_old_val" != "x$ac_new_val"; then
|
||
# differences in whitespace do not lead to failure.
|
||
ac_old_val_w=`echo x $ac_old_val`
|
||
ac_new_val_w=`echo x $ac_new_val`
|
||
if test "$ac_old_val_w" != "$ac_new_val_w"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
|
||
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
|
||
ac_cache_corrupted=:
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
|
||
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
|
||
eval $ac_var=\$ac_old_val
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
|
||
$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
|
||
$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
|
||
fi;;
|
||
esac
|
||
# Pass precious variables to config.status.
|
||
if test "$ac_new_set" = set; then
|
||
case $ac_new_val in
|
||
*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
*) ac_arg=$ac_var=$ac_new_val ;;
|
||
esac
|
||
case " $ac_configure_args " in
|
||
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
|
||
*) as_fn_append ac_configure_args " '$ac_arg'" ;;
|
||
esac
|
||
fi
|
||
done
|
||
if $ac_cache_corrupted; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
|
||
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
|
||
as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
|
||
fi
|
||
## -------------------- ##
|
||
## Main body of script. ##
|
||
## -------------------- ##
|
||
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
# This works around the fact that libtool configuration may change LD
|
||
# for this particular configuration, but some shells, instead of
|
||
# keeping the changes in LD private, export them just because LD is
|
||
# exported. We don't use libtool yet, but some day we might, so...
|
||
ORIGINAL_LD_FOR_MULTILIBS=$LD
|
||
|
||
|
||
# Check whether --with-target-subdir was given.
|
||
if test "${with_target_subdir+set}" = set; then :
|
||
withval=$with_target_subdir;
|
||
fi
|
||
|
||
|
||
# Check whether --with-build-subdir was given.
|
||
if test "${with_build_subdir+set}" = set; then :
|
||
withval=$with_build_subdir;
|
||
fi
|
||
|
||
|
||
# Check whether --with-cross-host was given.
|
||
if test "${with_cross_host+set}" = set; then :
|
||
withval=$with_cross_host;
|
||
fi
|
||
|
||
|
||
# Check whether --with-newlib was given.
|
||
if test "${with_newlib+set}" = set; then :
|
||
withval=$with_newlib;
|
||
fi
|
||
|
||
|
||
if test "${srcdir}" = "."; then
|
||
if test -n "${with_build_subdir}"; then
|
||
libiberty_topdir="${srcdir}/../.."
|
||
with_target_subdir=
|
||
elif test -z "${with_target_subdir}"; then
|
||
libiberty_topdir="${srcdir}/.."
|
||
else
|
||
if test "${with_target_subdir}" != "."; then
|
||
libiberty_topdir="${srcdir}/${with_multisrctop}../.."
|
||
else
|
||
libiberty_topdir="${srcdir}/${with_multisrctop}.."
|
||
fi
|
||
fi
|
||
else
|
||
libiberty_topdir="${srcdir}/.."
|
||
fi
|
||
|
||
ac_aux_dir=
|
||
for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
|
||
if test -f "$ac_dir/install-sh"; then
|
||
ac_aux_dir=$ac_dir
|
||
ac_install_sh="$ac_aux_dir/install-sh -c"
|
||
break
|
||
elif test -f "$ac_dir/install.sh"; then
|
||
ac_aux_dir=$ac_dir
|
||
ac_install_sh="$ac_aux_dir/install.sh -c"
|
||
break
|
||
elif test -f "$ac_dir/shtool"; then
|
||
ac_aux_dir=$ac_dir
|
||
ac_install_sh="$ac_aux_dir/shtool install -c"
|
||
break
|
||
fi
|
||
done
|
||
if test -z "$ac_aux_dir"; then
|
||
as_fn_error $? "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
|
||
fi
|
||
|
||
# These three variables are undocumented and unsupported,
|
||
# and are intended to be withdrawn in a future Autoconf release.
|
||
# They can cause serious problems if a builder's source tree is in a directory
|
||
# whose full name contains unusual characters.
|
||
ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
|
||
ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
|
||
ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
|
||
$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
|
||
# Check whether --enable-maintainer-mode was given.
|
||
if test "${enable_maintainer_mode+set}" = set; then :
|
||
enableval=$enable_maintainer_mode; maintainer_mode=$enableval
|
||
else
|
||
maintainer_mode=no
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
|
||
$as_echo "$maintainer_mode" >&6; }
|
||
|
||
if test "$maintainer_mode" = "yes"; then
|
||
MAINT=''
|
||
NOTMAINT='#'
|
||
else
|
||
MAINT='#'
|
||
NOTMAINT=''
|
||
fi
|
||
|
||
if test -z "$ETAGS"; then
|
||
ETAGS=etags
|
||
fi
|
||
|
||
|
||
# Do we have a single-tree copy of texinfo? Even if we do, we can't
|
||
# rely on it - libiberty is built before texinfo.
|
||
# Extract the first word of "makeinfo", so it can be a program name with args.
|
||
set dummy makeinfo; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_MAKEINFO+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$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 $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_MAKEINFO="makeinfo"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
MAKEINFO=$ac_cv_prog_MAKEINFO
|
||
if test -n "$MAKEINFO"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
|
||
$as_echo "$MAKEINFO" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
if test "x$MAKEINFO" = "x"; then
|
||
MAKEINFO="@echo makeinfo missing; true"
|
||
BUILD_INFO=
|
||
else
|
||
BUILD_INFO=info
|
||
case "$MAKEINFO" in
|
||
*/missing\ makeinfo*)
|
||
BUILD_INFO=
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
|
||
*** Makeinfo is missing. Info documentation will not be built." >&5
|
||
$as_echo "$as_me: WARNING:
|
||
*** Makeinfo is missing. Info documentation will not be built." >&2;}
|
||
;;
|
||
*)
|
||
case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
|
||
x*\ [1-3].* )
|
||
MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
|
||
BUILD_INFO=
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
|
||
*** Makeinfo is too old. Info documentation will not be built." >&5
|
||
$as_echo "$as_me: WARNING:
|
||
*** Makeinfo is too old. Info documentation will not be built." >&2;}
|
||
;;
|
||
esac
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
|
||
|
||
# Extract the first word of "perl", so it can be a program name with args.
|
||
set dummy perl; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_PERL+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$PERL"; then
|
||
ac_cv_prog_PERL="$PERL" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_PERL="perl"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
PERL=$ac_cv_prog_PERL
|
||
if test -n "$PERL"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
|
||
$as_echo "$PERL" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
if test x"$PERL" = x""; then
|
||
HAVE_PERL='#'
|
||
else
|
||
HAVE_PERL=''
|
||
fi
|
||
|
||
|
||
# Make sure we can run config.sub.
|
||
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
|
||
as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
|
||
$as_echo_n "checking build system type... " >&6; }
|
||
if ${ac_cv_build+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_build_alias=$build_alias
|
||
test "x$ac_build_alias" = x &&
|
||
ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
|
||
test "x$ac_build_alias" = x &&
|
||
as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
|
||
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
|
||
as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
|
||
$as_echo "$ac_cv_build" >&6; }
|
||
case $ac_cv_build in
|
||
*-*-*) ;;
|
||
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
|
||
esac
|
||
build=$ac_cv_build
|
||
ac_save_IFS=$IFS; IFS='-'
|
||
set x $ac_cv_build
|
||
shift
|
||
build_cpu=$1
|
||
build_vendor=$2
|
||
shift; shift
|
||
# Remember, the first character of IFS is used to create $*,
|
||
# except with old shells:
|
||
build_os=$*
|
||
IFS=$ac_save_IFS
|
||
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
|
||
$as_echo_n "checking host system type... " >&6; }
|
||
if ${ac_cv_host+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "x$host_alias" = x; then
|
||
ac_cv_host=$ac_cv_build
|
||
else
|
||
ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
|
||
as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
|
||
$as_echo "$ac_cv_host" >&6; }
|
||
case $ac_cv_host in
|
||
*-*-*) ;;
|
||
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
|
||
esac
|
||
host=$ac_cv_host
|
||
ac_save_IFS=$IFS; IFS='-'
|
||
set x $ac_cv_host
|
||
shift
|
||
host_cpu=$1
|
||
host_vendor=$2
|
||
shift; shift
|
||
# Remember, the first character of IFS is used to create $*,
|
||
# except with old shells:
|
||
host_os=$*
|
||
IFS=$ac_save_IFS
|
||
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
|
||
|
||
|
||
|
||
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}ar; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_AR+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$AR"; then
|
||
ac_cv_prog_AR="$AR" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_AR="${ac_tool_prefix}ar"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
AR=$ac_cv_prog_AR
|
||
if test -n "$AR"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
|
||
$as_echo "$AR" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_AR"; then
|
||
ac_ct_AR=$AR
|
||
# Extract the first word of "ar", so it can be a program name with args.
|
||
set dummy ar; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_AR+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_AR"; then
|
||
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_AR="ar"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_AR=$ac_cv_prog_ac_ct_AR
|
||
if test -n "$ac_ct_AR"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
|
||
$as_echo "$ac_ct_AR" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_AR" = x; then
|
||
AR=""
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
AR=$ac_ct_AR
|
||
fi
|
||
else
|
||
AR="$ac_cv_prog_AR"
|
||
fi
|
||
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_RANLIB+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$RANLIB"; then
|
||
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
RANLIB=$ac_cv_prog_RANLIB
|
||
if test -n "$RANLIB"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
|
||
$as_echo "$RANLIB" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_RANLIB"; then
|
||
ac_ct_RANLIB=$RANLIB
|
||
# Extract the first word of "ranlib", so it can be a program name with args.
|
||
set dummy ranlib; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_RANLIB"; then
|
||
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_RANLIB="ranlib"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
|
||
if test -n "$ac_ct_RANLIB"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
|
||
$as_echo "$ac_ct_RANLIB" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_RANLIB" = x; then
|
||
RANLIB=":"
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
RANLIB=$ac_ct_RANLIB
|
||
fi
|
||
else
|
||
RANLIB="$ac_cv_prog_RANLIB"
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -plugin option" >&5
|
||
$as_echo_n "checking for -plugin option... " >&6; }
|
||
|
||
plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
|
||
plugin_option=
|
||
for plugin in $plugin_names; do
|
||
plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
|
||
if test x$plugin_so = x$plugin; then
|
||
plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
|
||
fi
|
||
if test x$plugin_so != x$plugin; then
|
||
plugin_option="--plugin $plugin_so"
|
||
break
|
||
fi
|
||
done
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}ar; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_AR+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$AR"; then
|
||
ac_cv_prog_AR="$AR" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_AR="${ac_tool_prefix}ar"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
AR=$ac_cv_prog_AR
|
||
if test -n "$AR"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
|
||
$as_echo "$AR" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_AR"; then
|
||
ac_ct_AR=$AR
|
||
# Extract the first word of "ar", so it can be a program name with args.
|
||
set dummy ar; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_AR+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_AR"; then
|
||
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_AR="ar"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_AR=$ac_cv_prog_ac_ct_AR
|
||
if test -n "$ac_ct_AR"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
|
||
$as_echo "$ac_ct_AR" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_AR" = x; then
|
||
AR=""
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
AR=$ac_ct_AR
|
||
fi
|
||
else
|
||
AR="$ac_cv_prog_AR"
|
||
fi
|
||
|
||
if test "${AR}" = "" ; then
|
||
as_fn_error $? "Required archive tool 'ar' not found on PATH." "$LINENO" 5
|
||
fi
|
||
touch conftest.c
|
||
${AR} $plugin_option rc conftest.a conftest.c
|
||
if test "$?" != 0; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
|
||
$as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
|
||
plugin_option=
|
||
fi
|
||
rm -f conftest.*
|
||
if test -n "$plugin_option"; then
|
||
PLUGIN_OPTION="$plugin_option"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_option" >&5
|
||
$as_echo "$plugin_option" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test -n "$PLUGIN_OPTION"; then
|
||
if $AR --help 2>&1 | grep -q "\--plugin"; then
|
||
AR_PLUGIN_OPTION="$PLUGIN_OPTION"
|
||
|
||
fi
|
||
if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
|
||
RANLIB_PLUGIN_OPTION="$PLUGIN_OPTION"
|
||
|
||
fi
|
||
fi
|
||
|
||
# Add --enable-multilib to configure.
|
||
# Default to --enable-multilib
|
||
# Check whether --enable-multilib was given.
|
||
if test "${enable_multilib+set}" = set; then :
|
||
enableval=$enable_multilib; case "$enableval" in
|
||
yes) multilib=yes ;;
|
||
no) multilib=no ;;
|
||
*) as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
|
||
esac
|
||
else
|
||
multilib=yes
|
||
fi
|
||
|
||
|
||
# Even if the default multilib is not a cross compilation,
|
||
# it may be that some of the other multilibs are.
|
||
if test $cross_compiling = no && test $multilib = yes \
|
||
&& test "x${with_multisubdir}" != x ; then
|
||
cross_compiling=maybe
|
||
fi
|
||
|
||
# We may wish to install the target headers somewhere.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5
|
||
$as_echo_n "checking whether to install libiberty headers and static library... " >&6; }
|
||
|
||
# Check whether --enable-install-libiberty was given.
|
||
if test "${enable_install_libiberty+set}" = set; then :
|
||
enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
|
||
else
|
||
enable_install_libiberty=no
|
||
fi
|
||
|
||
# Option parsed, now set things appropriately.
|
||
case x"$enable_install_libiberty" in
|
||
xyes|x)
|
||
target_header_dir=libiberty
|
||
;;
|
||
xno)
|
||
target_header_dir=
|
||
;;
|
||
*)
|
||
# This could be sanity-checked in various ways...
|
||
target_header_dir="${enable_install_libiberty}"
|
||
;;
|
||
esac
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5
|
||
$as_echo "$enable_install_libiberty" >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5
|
||
$as_echo "$as_me: target_header_dir = $target_header_dir" >&6;}
|
||
|
||
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}gcc; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_CC="${ac_tool_prefix}gcc"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_CC"; then
|
||
ac_ct_CC=$CC
|
||
# Extract the first word of "gcc", so it can be a program name with args.
|
||
set dummy gcc; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_CC"; then
|
||
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_CC="gcc"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_CC=$ac_cv_prog_ac_ct_CC
|
||
if test -n "$ac_ct_CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
|
||
$as_echo "$ac_ct_CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_CC" = x; then
|
||
CC=""
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
CC=$ac_ct_CC
|
||
fi
|
||
else
|
||
CC="$ac_cv_prog_CC"
|
||
fi
|
||
|
||
if test -z "$CC"; then
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}cc; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_CC="${ac_tool_prefix}cc"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
fi
|
||
if test -z "$CC"; then
|
||
# Extract the first word of "cc", so it can be a program name with args.
|
||
set dummy cc; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
ac_prog_rejected=no
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
|
||
ac_prog_rejected=yes
|
||
continue
|
||
fi
|
||
ac_cv_prog_CC="cc"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
if test $ac_prog_rejected = yes; then
|
||
# We found a bogon in the path, so make sure we never use it.
|
||
set dummy $ac_cv_prog_CC
|
||
shift
|
||
if test $# != 0; then
|
||
# We chose a different compiler from the bogus one.
|
||
# However, it has the same basename, so the bogon will be chosen
|
||
# first if we set CC to just the basename; use the full file name.
|
||
shift
|
||
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
|
||
fi
|
||
fi
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$CC"; then
|
||
if test -n "$ac_tool_prefix"; then
|
||
for ac_prog in cl.exe
|
||
do
|
||
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$CC" && break
|
||
done
|
||
fi
|
||
if test -z "$CC"; then
|
||
ac_ct_CC=$CC
|
||
for ac_prog in cl.exe
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_CC"; then
|
||
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_CC="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_CC=$ac_cv_prog_ac_ct_CC
|
||
if test -n "$ac_ct_CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
|
||
$as_echo "$ac_ct_CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$ac_ct_CC" && break
|
||
done
|
||
|
||
if test "x$ac_ct_CC" = x; then
|
||
CC=""
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
CC=$ac_ct_CC
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "no acceptable C compiler found in \$PATH
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
|
||
# Provide some information about the compiler.
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
|
||
set X $ac_compile
|
||
ac_compiler=$2
|
||
for ac_option in --version -v -V -qversion; do
|
||
{ { ac_try="$ac_compiler $ac_option >&5"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
sed '10a\
|
||
... rest of stderr output deleted ...
|
||
10q' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
fi
|
||
rm -f conftest.er1 conftest.err
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }
|
||
done
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdio.h>
|
||
int
|
||
main ()
|
||
{
|
||
printf ("hello world\n");
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
# FIXME: Cleanup?
|
||
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
|
||
(eval $ac_link) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; then :
|
||
gcc_no_link=no
|
||
else
|
||
gcc_no_link=yes
|
||
fi
|
||
if test x$gcc_no_link = xyes; then
|
||
# Setting cross_compile will disable run tests; it will
|
||
# also disable AC_CHECK_FILE but that's generally
|
||
# correct if we can't link.
|
||
cross_compiling=yes
|
||
EXEEXT=
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
ac_clean_files_save=$ac_clean_files
|
||
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
|
||
# Try to create an executable without -o first, disregard a.out.
|
||
# It will help us diagnose broken compilers, and finding out an intuition
|
||
# of exeext.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
|
||
$as_echo_n "checking whether the C compiler works... " >&6; }
|
||
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
|
||
|
||
# The possible output files:
|
||
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
|
||
|
||
ac_rmfiles=
|
||
for ac_file in $ac_files
|
||
do
|
||
case $ac_file in
|
||
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
|
||
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
|
||
esac
|
||
done
|
||
rm -f $ac_rmfiles
|
||
|
||
if { { ac_try="$ac_link_default"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link_default") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; then :
|
||
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
|
||
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
|
||
# in a Makefile. We should not override ac_cv_exeext if it was cached,
|
||
# so that the user can short-circuit this test for compilers unknown to
|
||
# Autoconf.
|
||
for ac_file in $ac_files ''
|
||
do
|
||
test -f "$ac_file" || continue
|
||
case $ac_file in
|
||
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
|
||
;;
|
||
[ab].out )
|
||
# We found the default executable, but exeext='' is most
|
||
# certainly right.
|
||
break;;
|
||
*.* )
|
||
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
|
||
then :; else
|
||
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
|
||
fi
|
||
# We set ac_cv_exeext here because the later test for it is not
|
||
# safe: cross compilers may not add the suffix if given an `-o'
|
||
# argument, so we may need to know it at that point already.
|
||
# Even if this section looks crufty: it has the advantage of
|
||
# actually working.
|
||
break;;
|
||
* )
|
||
break;;
|
||
esac
|
||
done
|
||
test "$ac_cv_exeext" = no && ac_cv_exeext=
|
||
|
||
else
|
||
ac_file=''
|
||
fi
|
||
if test -z "$ac_file"; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error 77 "C compiler cannot create executables
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
|
||
$as_echo_n "checking for C compiler default output file name... " >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
|
||
$as_echo "$ac_file" >&6; }
|
||
ac_exeext=$ac_cv_exeext
|
||
|
||
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
|
||
ac_clean_files=$ac_clean_files_save
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
|
||
$as_echo_n "checking for suffix of executables... " >&6; }
|
||
if { { ac_try="$ac_link"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; then :
|
||
# If both `conftest.exe' and `conftest' are `present' (well, observable)
|
||
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
|
||
# work properly (i.e., refer to `conftest.exe'), while it won't with
|
||
# `rm'.
|
||
for ac_file in conftest.exe conftest conftest.*; do
|
||
test -f "$ac_file" || continue
|
||
case $ac_file in
|
||
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
|
||
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
|
||
break;;
|
||
* ) break;;
|
||
esac
|
||
done
|
||
else
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
rm -f conftest conftest$ac_cv_exeext
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
|
||
$as_echo "$ac_cv_exeext" >&6; }
|
||
|
||
rm -f conftest.$ac_ext
|
||
EXEEXT=$ac_cv_exeext
|
||
ac_exeext=$EXEEXT
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdio.h>
|
||
int
|
||
main ()
|
||
{
|
||
FILE *f = fopen ("conftest.out", "w");
|
||
return ferror (f) || fclose (f) != 0;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
ac_clean_files="$ac_clean_files conftest.out"
|
||
# Check that the compiler produces executables we can run. If not, either
|
||
# the compiler is broken, or we cross compile.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
|
||
$as_echo_n "checking whether we are cross compiling... " >&6; }
|
||
if test "$cross_compiling" != yes; then
|
||
{ { ac_try="$ac_link"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }
|
||
if { ac_try='./conftest$ac_cv_exeext'
|
||
{ { case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_try") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
cross_compiling=no
|
||
else
|
||
if test "$cross_compiling" = maybe; then
|
||
cross_compiling=yes
|
||
else
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "cannot run C compiled programs.
|
||
If you meant to cross compile, use \`--host'.
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
|
||
$as_echo "$cross_compiling" >&6; }
|
||
|
||
rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
|
||
ac_clean_files=$ac_clean_files_save
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
|
||
$as_echo_n "checking for suffix of object files... " >&6; }
|
||
if ${ac_cv_objext+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
rm -f conftest.o conftest.obj
|
||
if { { ac_try="$ac_compile"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_compile") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; then :
|
||
for ac_file in conftest.o conftest.obj conftest.*; do
|
||
test -f "$ac_file" || continue;
|
||
case $ac_file in
|
||
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
|
||
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
|
||
break;;
|
||
esac
|
||
done
|
||
else
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "cannot compute suffix of object files: cannot compile
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
rm -f conftest.$ac_cv_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
|
||
$as_echo "$ac_cv_objext" >&6; }
|
||
OBJEXT=$ac_cv_objext
|
||
ac_objext=$OBJEXT
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
|
||
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
|
||
if ${ac_cv_c_compiler_gnu+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#ifndef __GNUC__
|
||
choke me
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_compiler_gnu=yes
|
||
else
|
||
ac_compiler_gnu=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_cv_c_compiler_gnu=$ac_compiler_gnu
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
|
||
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
|
||
if test $ac_compiler_gnu = yes; then
|
||
GCC=yes
|
||
else
|
||
GCC=
|
||
fi
|
||
ac_test_CFLAGS=${CFLAGS+set}
|
||
ac_save_CFLAGS=$CFLAGS
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
|
||
$as_echo_n "checking whether $CC accepts -g... " >&6; }
|
||
if ${ac_cv_prog_cc_g+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_save_c_werror_flag=$ac_c_werror_flag
|
||
ac_c_werror_flag=yes
|
||
ac_cv_prog_cc_g=no
|
||
CFLAGS="-g"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cc_g=yes
|
||
else
|
||
CFLAGS=""
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
|
||
else
|
||
ac_c_werror_flag=$ac_save_c_werror_flag
|
||
CFLAGS="-g"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cc_g=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_c_werror_flag=$ac_save_c_werror_flag
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
|
||
$as_echo "$ac_cv_prog_cc_g" >&6; }
|
||
if test "$ac_test_CFLAGS" = set; then
|
||
CFLAGS=$ac_save_CFLAGS
|
||
elif test $ac_cv_prog_cc_g = yes; then
|
||
if test "$GCC" = yes; then
|
||
CFLAGS="-g -O2"
|
||
else
|
||
CFLAGS="-g"
|
||
fi
|
||
else
|
||
if test "$GCC" = yes; then
|
||
CFLAGS="-O2"
|
||
else
|
||
CFLAGS=
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
|
||
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
|
||
if ${ac_cv_prog_cc_c89+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_prog_cc_c89=no
|
||
ac_save_CC=$CC
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdarg.h>
|
||
#include <stdio.h>
|
||
struct stat;
|
||
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
|
||
struct buf { int x; };
|
||
FILE * (*rcsopen) (struct buf *, struct stat *, int);
|
||
static char *e (p, i)
|
||
char **p;
|
||
int i;
|
||
{
|
||
return p[i];
|
||
}
|
||
static char *f (char * (*g) (char **, int), char **p, ...)
|
||
{
|
||
char *s;
|
||
va_list v;
|
||
va_start (v,p);
|
||
s = g (p, va_arg (v,int));
|
||
va_end (v);
|
||
return s;
|
||
}
|
||
|
||
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
|
||
function prototypes and stuff, but not '\xHH' hex character constants.
|
||
These don't provoke an error unfortunately, instead are silently treated
|
||
as 'x'. The following induces an error, until -std is added to get
|
||
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
|
||
array size at least. It's necessary to write '\x00'==0 to get something
|
||
that's true only with -std. */
|
||
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
|
||
|
||
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|
||
inside strings and character constants. */
|
||
#define FOO(x) 'x'
|
||
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
|
||
|
||
int test (int i, double x);
|
||
struct s1 {int (*f) (int a);};
|
||
struct s2 {int (*f) (double a);};
|
||
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
|
||
int argc;
|
||
char **argv;
|
||
int
|
||
main ()
|
||
{
|
||
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
|
||
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
|
||
do
|
||
CC="$ac_save_CC $ac_arg"
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cc_c89=$ac_arg
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext
|
||
test "x$ac_cv_prog_cc_c89" != "xno" && break
|
||
done
|
||
rm -f conftest.$ac_ext
|
||
CC=$ac_save_CC
|
||
|
||
fi
|
||
# AC_CACHE_VAL
|
||
case "x$ac_cv_prog_cc_c89" in
|
||
x)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
|
||
$as_echo "none needed" >&6; } ;;
|
||
xno)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
|
||
$as_echo "unsupported" >&6; } ;;
|
||
*)
|
||
CC="$CC $ac_cv_prog_cc_c89"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
|
||
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
|
||
esac
|
||
if test "x$ac_cv_prog_cc_c89" != xno; then :
|
||
|
||
fi
|
||
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
|
||
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
|
||
$as_echo_n "checking how to run the C preprocessor... " >&6; }
|
||
# On Suns, sometimes $CPP names a directory.
|
||
if test -n "$CPP" && test -d "$CPP"; then
|
||
CPP=
|
||
fi
|
||
if test -z "$CPP"; then
|
||
if ${ac_cv_prog_CPP+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
# Double quotes because CPP needs to be expanded
|
||
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
|
||
do
|
||
ac_preproc_ok=false
|
||
for ac_c_preproc_warn_flag in '' yes
|
||
do
|
||
# Use a header file that comes with gcc, so configuring glibc
|
||
# with a fresh cross-compiler works.
|
||
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|
||
# <limits.h> exists even on freestanding compilers.
|
||
# On the NeXT, cc -E runs the code through the compiler's parser,
|
||
# not just through cpp. "Syntax error" is here to catch this case.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifdef __STDC__
|
||
# include <limits.h>
|
||
#else
|
||
# include <assert.h>
|
||
#endif
|
||
Syntax error
|
||
_ACEOF
|
||
if ac_fn_c_try_cpp "$LINENO"; then :
|
||
|
||
else
|
||
# Broken: fails on valid input.
|
||
continue
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
|
||
# OK, works on sane cases. Now check whether nonexistent headers
|
||
# can be detected and how.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <ac_nonexistent.h>
|
||
_ACEOF
|
||
if ac_fn_c_try_cpp "$LINENO"; then :
|
||
# Broken: success on invalid input.
|
||
continue
|
||
else
|
||
# Passes both tests.
|
||
ac_preproc_ok=:
|
||
break
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
|
||
done
|
||
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
|
||
rm -f conftest.i conftest.err conftest.$ac_ext
|
||
if $ac_preproc_ok; then :
|
||
break
|
||
fi
|
||
|
||
done
|
||
ac_cv_prog_CPP=$CPP
|
||
|
||
fi
|
||
CPP=$ac_cv_prog_CPP
|
||
else
|
||
ac_cv_prog_CPP=$CPP
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
|
||
$as_echo "$CPP" >&6; }
|
||
ac_preproc_ok=false
|
||
for ac_c_preproc_warn_flag in '' yes
|
||
do
|
||
# Use a header file that comes with gcc, so configuring glibc
|
||
# with a fresh cross-compiler works.
|
||
# Prefer <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 confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifdef __STDC__
|
||
# include <limits.h>
|
||
#else
|
||
# include <assert.h>
|
||
#endif
|
||
Syntax error
|
||
_ACEOF
|
||
if ac_fn_c_try_cpp "$LINENO"; then :
|
||
|
||
else
|
||
# Broken: fails on valid input.
|
||
continue
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
|
||
# OK, works on sane cases. Now check whether nonexistent headers
|
||
# can be detected and how.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <ac_nonexistent.h>
|
||
_ACEOF
|
||
if ac_fn_c_try_cpp "$LINENO"; then :
|
||
# Broken: success on invalid input.
|
||
continue
|
||
else
|
||
# Passes both tests.
|
||
ac_preproc_ok=:
|
||
break
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
|
||
done
|
||
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
|
||
rm -f conftest.i conftest.err conftest.$ac_ext
|
||
if $ac_preproc_ok; then :
|
||
|
||
else
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
|
||
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
|
||
if ${ac_cv_path_GREP+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -z "$GREP"; then
|
||
ac_path_GREP_found=false
|
||
# Loop through the user's path and test for each of PROGNAME-LIST
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_prog in grep ggrep; do
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
|
||
as_fn_executable_p "$ac_path_GREP" || continue
|
||
# Check for GNU ac_path_GREP and select it if it is found.
|
||
# Check for GNU $ac_path_GREP
|
||
case `"$ac_path_GREP" --version 2>&1` in
|
||
*GNU*)
|
||
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
|
||
*)
|
||
ac_count=0
|
||
$as_echo_n 0123456789 >"conftest.in"
|
||
while :
|
||
do
|
||
cat "conftest.in" "conftest.in" >"conftest.tmp"
|
||
mv "conftest.tmp" "conftest.in"
|
||
cp "conftest.in" "conftest.nl"
|
||
$as_echo 'GREP' >> "conftest.nl"
|
||
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
|
||
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
|
||
as_fn_arith $ac_count + 1 && ac_count=$as_val
|
||
if test $ac_count -gt ${ac_path_GREP_max-0}; then
|
||
# Best one so far, save it but keep looking for a better one
|
||
ac_cv_path_GREP="$ac_path_GREP"
|
||
ac_path_GREP_max=$ac_count
|
||
fi
|
||
# 10*(2^10) chars as input seems more than enough
|
||
test $ac_count -gt 10 && break
|
||
done
|
||
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
|
||
esac
|
||
|
||
$ac_path_GREP_found && break 3
|
||
done
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
if test -z "$ac_cv_path_GREP"; then
|
||
as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
|
||
fi
|
||
else
|
||
ac_cv_path_GREP=$GREP
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
|
||
$as_echo "$ac_cv_path_GREP" >&6; }
|
||
GREP="$ac_cv_path_GREP"
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
|
||
$as_echo_n "checking for egrep... " >&6; }
|
||
if ${ac_cv_path_EGREP+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
|
||
then ac_cv_path_EGREP="$GREP -E"
|
||
else
|
||
if test -z "$EGREP"; then
|
||
ac_path_EGREP_found=false
|
||
# Loop through the user's path and test for each of PROGNAME-LIST
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_prog in egrep; do
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
|
||
as_fn_executable_p "$ac_path_EGREP" || continue
|
||
# Check for GNU ac_path_EGREP and select it if it is found.
|
||
# Check for GNU $ac_path_EGREP
|
||
case `"$ac_path_EGREP" --version 2>&1` in
|
||
*GNU*)
|
||
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
|
||
*)
|
||
ac_count=0
|
||
$as_echo_n 0123456789 >"conftest.in"
|
||
while :
|
||
do
|
||
cat "conftest.in" "conftest.in" >"conftest.tmp"
|
||
mv "conftest.tmp" "conftest.in"
|
||
cp "conftest.in" "conftest.nl"
|
||
$as_echo 'EGREP' >> "conftest.nl"
|
||
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
|
||
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
|
||
as_fn_arith $ac_count + 1 && ac_count=$as_val
|
||
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
|
||
# Best one so far, save it but keep looking for a better one
|
||
ac_cv_path_EGREP="$ac_path_EGREP"
|
||
ac_path_EGREP_max=$ac_count
|
||
fi
|
||
# 10*(2^10) chars as input seems more than enough
|
||
test $ac_count -gt 10 && break
|
||
done
|
||
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
|
||
esac
|
||
|
||
$ac_path_EGREP_found && break 3
|
||
done
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
if test -z "$ac_cv_path_EGREP"; then
|
||
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
|
||
fi
|
||
else
|
||
ac_cv_path_EGREP=$EGREP
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
|
||
$as_echo "$ac_cv_path_EGREP" >&6; }
|
||
EGREP="$ac_cv_path_EGREP"
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
|
||
$as_echo_n "checking for ANSI C header files... " >&6; }
|
||
if ${ac_cv_header_stdc+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdlib.h>
|
||
#include <stdarg.h>
|
||
#include <string.h>
|
||
#include <float.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_header_stdc=yes
|
||
else
|
||
ac_cv_header_stdc=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
if test $ac_cv_header_stdc = yes; then
|
||
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <string.h>
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "memchr" >/dev/null 2>&1; then :
|
||
|
||
else
|
||
ac_cv_header_stdc=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
fi
|
||
|
||
if test $ac_cv_header_stdc = yes; then
|
||
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdlib.h>
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "free" >/dev/null 2>&1; then :
|
||
|
||
else
|
||
ac_cv_header_stdc=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
fi
|
||
|
||
if test $ac_cv_header_stdc = yes; then
|
||
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <ctype.h>
|
||
#include <stdlib.h>
|
||
#if ((' ' & 0x0FF) == 0x020)
|
||
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
|
||
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
|
||
#else
|
||
# define ISLOWER(c) \
|
||
(('a' <= (c) && (c) <= 'i') \
|
||
|| ('j' <= (c) && (c) <= 'r') \
|
||
|| ('s' <= (c) && (c) <= 'z'))
|
||
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
|
||
#endif
|
||
|
||
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
|
||
int
|
||
main ()
|
||
{
|
||
int i;
|
||
for (i = 0; i < 256; i++)
|
||
if (XOR (islower (i), ISLOWER (i))
|
||
|| toupper (i) != TOUPPER (i))
|
||
return 2;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
|
||
else
|
||
ac_cv_header_stdc=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
|
||
$as_echo "$ac_cv_header_stdc" >&6; }
|
||
if test $ac_cv_header_stdc = yes; then
|
||
|
||
$as_echo "#define STDC_HEADERS 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
|
||
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
|
||
inttypes.h stdint.h unistd.h
|
||
do :
|
||
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
|
||
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
|
||
"
|
||
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
|
||
|
||
ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_minix_config_h" = xyes; then :
|
||
MINIX=yes
|
||
else
|
||
MINIX=
|
||
fi
|
||
|
||
|
||
if test "$MINIX" = yes; then
|
||
|
||
$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
|
||
|
||
|
||
$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
|
||
|
||
|
||
$as_echo "#define _MINIX 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
|
||
$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
|
||
if ${ac_cv_safe_to_define___extensions__+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
# define __EXTENSIONS__ 1
|
||
$ac_includes_default
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_safe_to_define___extensions__=yes
|
||
else
|
||
ac_cv_safe_to_define___extensions__=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
|
||
$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
|
||
test $ac_cv_safe_to_define___extensions__ = yes &&
|
||
$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
|
||
|
||
$as_echo "#define _ALL_SOURCE 1" >>confdefs.h
|
||
|
||
$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
|
||
|
||
$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
|
||
|
||
$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
|
||
|
||
|
||
|
||
# Check whether --enable-largefile was given.
|
||
if test "${enable_largefile+set}" = set; then :
|
||
enableval=$enable_largefile;
|
||
fi
|
||
|
||
if test "$enable_largefile" != no; then
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
|
||
$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
|
||
if ${ac_cv_sys_largefile_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_sys_largefile_CC=no
|
||
if test "$GCC" != yes; then
|
||
ac_save_CC=$CC
|
||
while :; do
|
||
# IRIX 6.2 and later do not support large files by default,
|
||
# so use the C compiler's -n32 option if that helps.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
/* Check that off_t can represent 2**63 - 1 correctly.
|
||
We can't simply define LARGE_OFF_T to be 9223372036854775807,
|
||
since some C++ compilers masquerading as C compilers
|
||
incorrectly reject 9223372036854775807. */
|
||
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|
||
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
|
||
&& LARGE_OFF_T % 2147483647 == 1)
|
||
? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext
|
||
CC="$CC -n32"
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_sys_largefile_CC=' -n32'; break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext
|
||
break
|
||
done
|
||
CC=$ac_save_CC
|
||
rm -f conftest.$ac_ext
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
|
||
$as_echo "$ac_cv_sys_largefile_CC" >&6; }
|
||
if test "$ac_cv_sys_largefile_CC" != no; then
|
||
CC=$CC$ac_cv_sys_largefile_CC
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
|
||
$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
|
||
if ${ac_cv_sys_file_offset_bits+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
while :; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
/* Check that off_t can represent 2**63 - 1 correctly.
|
||
We can't simply define LARGE_OFF_T to be 9223372036854775807,
|
||
since some C++ compilers masquerading as C compilers
|
||
incorrectly reject 9223372036854775807. */
|
||
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|
||
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
|
||
&& LARGE_OFF_T % 2147483647 == 1)
|
||
? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_sys_file_offset_bits=no; break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#define _FILE_OFFSET_BITS 64
|
||
#include <sys/types.h>
|
||
/* Check that off_t can represent 2**63 - 1 correctly.
|
||
We can't simply define LARGE_OFF_T to be 9223372036854775807,
|
||
since some C++ compilers masquerading as C compilers
|
||
incorrectly reject 9223372036854775807. */
|
||
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|
||
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
|
||
&& LARGE_OFF_T % 2147483647 == 1)
|
||
? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_sys_file_offset_bits=64; break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_cv_sys_file_offset_bits=unknown
|
||
break
|
||
done
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
|
||
$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
|
||
case $ac_cv_sys_file_offset_bits in #(
|
||
no | unknown) ;;
|
||
*)
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
|
||
_ACEOF
|
||
;;
|
||
esac
|
||
rm -rf conftest*
|
||
if test $ac_cv_sys_file_offset_bits = unknown; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
|
||
$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
|
||
if ${ac_cv_sys_large_files+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
while :; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
/* Check that off_t can represent 2**63 - 1 correctly.
|
||
We can't simply define LARGE_OFF_T to be 9223372036854775807,
|
||
since some C++ compilers masquerading as C compilers
|
||
incorrectly reject 9223372036854775807. */
|
||
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|
||
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
|
||
&& LARGE_OFF_T % 2147483647 == 1)
|
||
? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_sys_large_files=no; break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#define _LARGE_FILES 1
|
||
#include <sys/types.h>
|
||
/* Check that off_t can represent 2**63 - 1 correctly.
|
||
We can't simply define LARGE_OFF_T to be 9223372036854775807,
|
||
since some C++ compilers masquerading as C compilers
|
||
incorrectly reject 9223372036854775807. */
|
||
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|
||
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
|
||
&& LARGE_OFF_T % 2147483647 == 1)
|
||
? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_sys_large_files=1; break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_cv_sys_large_files=unknown
|
||
break
|
||
done
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
|
||
$as_echo "$ac_cv_sys_large_files" >&6; }
|
||
case $ac_cv_sys_large_files in #(
|
||
no | unknown) ;;
|
||
*)
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define _LARGE_FILES $ac_cv_sys_large_files
|
||
_ACEOF
|
||
;;
|
||
esac
|
||
rm -rf conftest*
|
||
fi
|
||
|
||
|
||
fi
|
||
|
||
|
||
ac_c_preproc_warn_flag=yes
|
||
|
||
ac_ext=c
|
||
ac_cpp='$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
|
||
|
||
ac_libiberty_warn_cflags=
|
||
save_CFLAGS="$CFLAGS"
|
||
for real_option in -W -Wall -Wwrite-strings -Wc++-compat \
|
||
-Wstrict-prototypes \
|
||
-Wshadow=local; do
|
||
# Do the check with the no- prefix removed since gcc silently
|
||
# accepts any -Wno-* option on purpose
|
||
case $real_option in
|
||
-Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
|
||
*) option=$real_option ;;
|
||
esac
|
||
as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
|
||
$as_echo_n "checking whether $CC supports $option... " >&6; }
|
||
if eval \${$as_acx_Woption+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
CFLAGS="$option"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
eval "$as_acx_Woption=yes"
|
||
else
|
||
eval "$as_acx_Woption=no"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
eval ac_res=\$$as_acx_Woption
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
|
||
ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option"
|
||
fi
|
||
done
|
||
CFLAGS="$save_CFLAGS"
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
|
||
|
||
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
|
||
|
||
# Do the check with the no- prefix removed from the warning options
|
||
# since gcc silently accepts any -Wno-* option on purpose
|
||
if test "$GCC" = yes; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
|
||
$as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
|
||
if ${acx_cv_prog_cc_pedantic_+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
save_CFLAGS="$CFLAGS"
|
||
CFLAGS="-pedantic "
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
acx_cv_prog_cc_pedantic_=yes
|
||
else
|
||
acx_cv_prog_cc_pedantic_=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
CFLAGS="$save_CFLAGS"
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
|
||
$as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
|
||
if test $acx_cv_prog_cc_pedantic_ = yes; then :
|
||
ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
|
||
fi
|
||
|
||
fi
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
|
||
|
||
|
||
if test "x$CC" != xcc; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
|
||
$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
|
||
$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
|
||
fi
|
||
set dummy $CC; ac_cc=`$as_echo "$2" |
|
||
sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
|
||
if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
# Make sure it works both with $CC and with simple cc.
|
||
# We do the test twice because some compilers refuse to overwrite an
|
||
# existing .o file with -o, though they will create one.
|
||
ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
|
||
rm -f conftest2.*
|
||
if { { case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_try") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } &&
|
||
test -f conftest2.$ac_objext && { { case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_try") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; };
|
||
then
|
||
eval ac_cv_prog_cc_${ac_cc}_c_o=yes
|
||
if test "x$CC" != xcc; then
|
||
# Test first that cc exists at all.
|
||
if { ac_try='cc -c conftest.$ac_ext >&5'
|
||
{ { case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_try") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
|
||
rm -f conftest2.*
|
||
if { { case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_try") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } &&
|
||
test -f conftest2.$ac_objext && { { case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_try") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; };
|
||
then
|
||
# cc works too.
|
||
:
|
||
else
|
||
# cc exists but doesn't like -o.
|
||
eval ac_cv_prog_cc_${ac_cc}_c_o=no
|
||
fi
|
||
fi
|
||
fi
|
||
else
|
||
eval ac_cv_prog_cc_${ac_cc}_c_o=no
|
||
fi
|
||
rm -f core conftest*
|
||
|
||
fi
|
||
if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
|
||
$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
# autoconf is lame and doesn't give us any substitution variable for this.
|
||
if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
|
||
NO_MINUS_C_MINUS_O=yes
|
||
else
|
||
OUTPUT_OPTION='-o $@'
|
||
fi
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
|
||
$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
|
||
if ${ac_cv_c_const+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
#ifndef __cplusplus
|
||
/* Ultrix mips cc rejects this sort of thing. */
|
||
typedef int charset[2];
|
||
const charset cs = { 0, 0 };
|
||
/* SunOS 4.1.1 cc rejects this. */
|
||
char const *const *pcpcc;
|
||
char **ppc;
|
||
/* NEC SVR4.0.2 mips cc rejects this. */
|
||
struct point {int x, y;};
|
||
static struct point const zero = {0,0};
|
||
/* AIX XL C 1.02.0.0 rejects this.
|
||
It does not let you subtract one const X* pointer from another in
|
||
an arm of an if-expression whose if-part is not a constant
|
||
expression */
|
||
const char *g = "string";
|
||
pcpcc = &g + (g ? g-g : 0);
|
||
/* HPUX 7.0 cc rejects these. */
|
||
++pcpcc;
|
||
ppc = (char**) pcpcc;
|
||
pcpcc = (char const *const *) ppc;
|
||
{ /* SCO 3.2v4 cc rejects this sort of thing. */
|
||
char tx;
|
||
char *t = &tx;
|
||
char const *s = 0 ? (char *) 0 : (char const *) 0;
|
||
|
||
*t++ = 0;
|
||
if (s) return 0;
|
||
}
|
||
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
|
||
int x[] = {25, 17};
|
||
const int *foo = &x[0];
|
||
++foo;
|
||
}
|
||
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
|
||
typedef const int *iptr;
|
||
iptr p = 0;
|
||
++p;
|
||
}
|
||
{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
|
||
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
|
||
struct s { int j; const int *ap[3]; } bx;
|
||
struct s *b = &bx; b->j = 5;
|
||
}
|
||
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
|
||
const int foo = 10;
|
||
if (!foo) return 0;
|
||
}
|
||
return !cs[0] && !zero.x;
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_c_const=yes
|
||
else
|
||
ac_cv_c_const=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
|
||
$as_echo "$ac_cv_c_const" >&6; }
|
||
if test $ac_cv_c_const = no; then
|
||
|
||
$as_echo "#define const /**/" >>confdefs.h
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
|
||
$as_echo_n "checking for inline... " >&6; }
|
||
if ${ac_cv_c_inline+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_c_inline=no
|
||
for ac_kw in inline __inline__ __inline; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifndef __cplusplus
|
||
typedef int foo_t;
|
||
static $ac_kw foo_t static_foo () {return 0; }
|
||
$ac_kw foo_t foo () {return 0; }
|
||
#endif
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_c_inline=$ac_kw
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
test "$ac_cv_c_inline" != no && break
|
||
done
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
|
||
$as_echo "$ac_cv_c_inline" >&6; }
|
||
|
||
case $ac_cv_c_inline in
|
||
inline | yes) ;;
|
||
*)
|
||
case $ac_cv_c_inline in
|
||
no) ac_val=;;
|
||
*) ac_val=$ac_cv_c_inline;;
|
||
esac
|
||
cat >>confdefs.h <<_ACEOF
|
||
#ifndef __cplusplus
|
||
#define inline $ac_val
|
||
#endif
|
||
_ACEOF
|
||
;;
|
||
esac
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
|
||
$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
|
||
if ${ac_cv_c_bigendian+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_c_bigendian=unknown
|
||
# See if we're dealing with a universal compiler.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifndef __APPLE_CC__
|
||
not a universal capable compiler
|
||
#endif
|
||
typedef int dummy;
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
|
||
# Check for potential -arch flags. It is not universal unless
|
||
# there are at least two -arch flags with different values.
|
||
ac_arch=
|
||
ac_prev=
|
||
for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
|
||
if test -n "$ac_prev"; then
|
||
case $ac_word in
|
||
i?86 | x86_64 | ppc | ppc64)
|
||
if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
|
||
ac_arch=$ac_word
|
||
else
|
||
ac_cv_c_bigendian=universal
|
||
break
|
||
fi
|
||
;;
|
||
esac
|
||
ac_prev=
|
||
elif test "x$ac_word" = "x-arch"; then
|
||
ac_prev=arch
|
||
fi
|
||
done
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
if test $ac_cv_c_bigendian = unknown; then
|
||
# See if sys/param.h defines the BYTE_ORDER macro.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
#include <sys/param.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
|
||
&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
|
||
&& LITTLE_ENDIAN)
|
||
bogus endian macros
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
# It does; now see whether it defined to BIG_ENDIAN or not.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
#include <sys/param.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#if BYTE_ORDER != BIG_ENDIAN
|
||
not big endian
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_c_bigendian=yes
|
||
else
|
||
ac_cv_c_bigendian=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
if test $ac_cv_c_bigendian = unknown; then
|
||
# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <limits.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
|
||
bogus endian macros
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
# It does; now see whether it defined to _BIG_ENDIAN or not.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <limits.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#ifndef _BIG_ENDIAN
|
||
not big endian
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_c_bigendian=yes
|
||
else
|
||
ac_cv_c_bigendian=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
if test $ac_cv_c_bigendian = unknown; then
|
||
# Compile a test program.
|
||
if test "$cross_compiling" = yes; then :
|
||
# Try to guess by grepping values from an object file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
short int ascii_mm[] =
|
||
{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
|
||
short int ascii_ii[] =
|
||
{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
|
||
int use_ascii (int i) {
|
||
return ascii_mm[i] + ascii_ii[i];
|
||
}
|
||
short int ebcdic_ii[] =
|
||
{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
|
||
short int ebcdic_mm[] =
|
||
{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
|
||
int use_ebcdic (int i) {
|
||
return ebcdic_mm[i] + ebcdic_ii[i];
|
||
}
|
||
extern int foo;
|
||
|
||
int
|
||
main ()
|
||
{
|
||
return use_ascii (foo) == use_ebcdic (foo);
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
|
||
ac_cv_c_bigendian=yes
|
||
fi
|
||
if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
|
||
if test "$ac_cv_c_bigendian" = unknown; then
|
||
ac_cv_c_bigendian=no
|
||
else
|
||
# finding both strings is unlikely to happen, but who knows?
|
||
ac_cv_c_bigendian=unknown
|
||
fi
|
||
fi
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$ac_includes_default
|
||
int
|
||
main ()
|
||
{
|
||
|
||
/* Are we little or big endian? From Harbison&Steele. */
|
||
union
|
||
{
|
||
long int l;
|
||
char c[sizeof (long int)];
|
||
} u;
|
||
u.l = 1;
|
||
return u.c[sizeof (long int) - 1] == 1;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
ac_cv_c_bigendian=no
|
||
else
|
||
ac_cv_c_bigendian=yes
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
|
||
$as_echo "$ac_cv_c_bigendian" >&6; }
|
||
case $ac_cv_c_bigendian in #(
|
||
yes)
|
||
$as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
|
||
;; #(
|
||
no)
|
||
;; #(
|
||
universal)
|
||
|
||
$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
|
||
|
||
;; #(
|
||
*)
|
||
as_fn_error $? "unknown endianness
|
||
presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
|
||
esac
|
||
|
||
|
||
|
||
|
||
ac_config_headers="$ac_config_headers config.h:config.in"
|
||
|
||
|
||
|
||
# Find a good install program. We prefer a C program (faster),
|
||
# so one script is as good as another. But avoid the broken or
|
||
# incompatible versions:
|
||
# SysV /etc/install, /usr/sbin/install
|
||
# SunOS /usr/etc/install
|
||
# IRIX /sbin/install
|
||
# AIX /bin/install
|
||
# AmigaOS /C/install, which installs bootblocks on floppy discs
|
||
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
|
||
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
|
||
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
|
||
# OS/2's system install, which has a completely different semantic
|
||
# ./install, which can be erroneously created by make from ./install.sh.
|
||
# Reject install programs that cannot install multiple files.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
|
||
$as_echo_n "checking for a BSD-compatible install... " >&6; }
|
||
if test -z "$INSTALL"; then
|
||
if ${ac_cv_path_install+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
# Account for people who put trailing slashes in PATH elements.
|
||
case $as_dir/ in #((
|
||
./ | .// | /[cC]/* | \
|
||
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
|
||
?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
|
||
/usr/ucb/* ) ;;
|
||
*)
|
||
# OSF1 and SCO ODT 3.0 have their own names for install.
|
||
# Don't use installbsd from OSF since it installs stuff as root
|
||
# by default.
|
||
for ac_prog in ginstall scoinst install; do
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
|
||
if test $ac_prog = install &&
|
||
grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
|
||
# AIX install. It has an incompatible calling convention.
|
||
:
|
||
elif test $ac_prog = install &&
|
||
grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
|
||
# program-specific install script used by HP pwplus--don't use.
|
||
:
|
||
else
|
||
rm -rf conftest.one conftest.two conftest.dir
|
||
echo one > conftest.one
|
||
echo two > conftest.two
|
||
mkdir conftest.dir
|
||
if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
|
||
test -s conftest.one && test -s conftest.two &&
|
||
test -s conftest.dir/conftest.one &&
|
||
test -s conftest.dir/conftest.two
|
||
then
|
||
ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
|
||
break 3
|
||
fi
|
||
fi
|
||
fi
|
||
done
|
||
done
|
||
;;
|
||
esac
|
||
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
rm -rf conftest.one conftest.two conftest.dir
|
||
|
||
fi
|
||
if test "${ac_cv_path_install+set}" = set; then
|
||
INSTALL=$ac_cv_path_install
|
||
else
|
||
# As a last resort, use the slow shell script. Don't cache a
|
||
# value for INSTALL within a source directory, because that will
|
||
# break other packages using the cache if that directory is
|
||
# removed, or if the value is a relative name.
|
||
INSTALL=$ac_install_sh
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
|
||
$as_echo "$INSTALL" >&6; }
|
||
|
||
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
|
||
# It thinks the first close brace ends the variable substitution.
|
||
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
|
||
|
||
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
|
||
|
||
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
|
||
|
||
|
||
# Don't build the shared library for build.
|
||
if [ -n "${with_build_subdir}" ]; then
|
||
enable_shared=no
|
||
fi
|
||
|
||
frag=
|
||
case "${host}" in
|
||
rs6000-ibm-aix3.1 | rs6000-ibm-aix)
|
||
frag=mh-aix ;;
|
||
*-*-cxux7*) frag=mh-cxux7 ;;
|
||
*-*-freebsd2.1.*) frag=mh-fbsd21 ;;
|
||
*-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
|
||
i370-*-opened*) frag=mh-openedition ;;
|
||
i[34567]86-*-windows*) frag=mh-windows ;;
|
||
esac
|
||
|
||
if [ -n "${frag}" ]; then
|
||
frag=${libiberty_topdir}/libiberty/config/$frag
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
case "${host}" in
|
||
# PIC is the default on some targets or must not be used.
|
||
*-*-darwin*)
|
||
# For darwin, common symbols are not allowed in MH_DYLIB files
|
||
case "${CFLAGS}" in
|
||
# If we are using a compiler supporting mdynamic-no-pic
|
||
# and the option has been tested as safe to add, then cancel
|
||
# it here, since the code generated is incompatible with shared
|
||
# libs.
|
||
*-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;;
|
||
*) PICFLAG=-fno-common ;;
|
||
esac
|
||
;;
|
||
alpha*-dec-osf5*)
|
||
# PIC is the default.
|
||
;;
|
||
hppa*64*-*-hpux*)
|
||
# PIC is the default for 64-bit PA HP-UX.
|
||
;;
|
||
i[34567]86-*-cygwin* | x86_64-*-cygwin*)
|
||
;;
|
||
i[34567]86-*-mingw* | x86_64-*-mingw*)
|
||
;;
|
||
i[34567]86-*-interix[3-9]*)
|
||
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
|
||
# Instead, we relocate shared libraries at runtime.
|
||
;;
|
||
i[34567]86-*-nto-qnx*)
|
||
# QNX uses GNU C++, but need to define -shared option too, otherwise
|
||
# it will coredump.
|
||
PICFLAG='-fPIC -shared'
|
||
;;
|
||
i[34567]86-pc-msdosdjgpp*)
|
||
# DJGPP does not support shared libraries at all.
|
||
;;
|
||
ia64*-*-hpux*)
|
||
# On IA64 HP-UX, PIC is the default but the pic flag
|
||
# sets the default TLS model and affects inlining.
|
||
PICFLAG=-fPIC
|
||
;;
|
||
loongarch*-*-*)
|
||
PICFLAG=-fpic
|
||
;;
|
||
mips-sgi-irix6*)
|
||
# PIC is the default.
|
||
;;
|
||
rs6000-ibm-aix* | powerpc-ibm-aix*)
|
||
# All AIX code is PIC.
|
||
;;
|
||
|
||
# Some targets support both -fPIC and -fpic, but prefer the latter.
|
||
# FIXME: Why?
|
||
i[34567]86-*-* | x86_64-*-*)
|
||
PICFLAG=-fpic
|
||
;;
|
||
# FIXME: Override -fPIC default in libgcc only?
|
||
sh-*-linux* | sh[2346lbe]*-*-linux*)
|
||
PICFLAG=-fpic
|
||
;;
|
||
sh*-*-netbsd*)
|
||
PICFLAG=-fpic
|
||
;;
|
||
# Default to -fPIC unless specified otherwise.
|
||
*)
|
||
PICFLAG=-fPIC
|
||
;;
|
||
esac
|
||
|
||
# If the user explicitly uses -fpic/-fPIC, keep that.
|
||
case "${CFLAGS}" in
|
||
*-fpic*)
|
||
PICFLAG=-fpic
|
||
;;
|
||
*-fPIC*)
|
||
PICFLAG=-fPIC
|
||
;;
|
||
esac
|
||
|
||
|
||
# If they didn't specify --enable-shared, don't generate shared libs.
|
||
case "${enable_shared}" in
|
||
yes) shared=yes ;;
|
||
no) shared=no ;;
|
||
"") shared=no ;;
|
||
*) shared=yes ;;
|
||
esac
|
||
|
||
# ...unless --enable-host-{shared,pie} was passed from top-level config:
|
||
if [ "${enable_host_shared}" = "yes" ] || [ "${enable_host_pie}" = "yes" ]; then
|
||
shared=yes
|
||
fi
|
||
|
||
if [ "${shared}" != "yes" ]; then
|
||
PICFLAG=
|
||
fi
|
||
|
||
|
||
NOASANFLAG=
|
||
case " ${CFLAGS} " in
|
||
*\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;;
|
||
*\ -fsanitize=hwaddress\ *) NOASANFLAG=-fno-sanitize=hwaddress ;;
|
||
esac
|
||
|
||
|
||
# Check whether --enable-cet was given.
|
||
if test "${enable_cet+set}" = set; then :
|
||
enableval=$enable_cet;
|
||
case "$enableval" in
|
||
yes|no|auto) ;;
|
||
*) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
|
||
esac
|
||
|
||
else
|
||
enable_cet=auto
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
|
||
$as_echo_n "checking for CET support... " >&6; }
|
||
|
||
case "$host" in
|
||
i[34567]86-*-linux* | x86_64-*-linux*)
|
||
may_have_cet=yes
|
||
cet_save_CFLAGS="$CFLAGS"
|
||
CFLAGS="$CFLAGS -fcf-protection"
|
||
case "$enable_cet" in
|
||
auto)
|
||
# Check if target supports multi-byte NOPs
|
||
# and if compiler and assembler support CET.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
#if !defined(__SSE2__)
|
||
#error target does not support multi-byte NOPs
|
||
#else
|
||
asm ("setssbsy");
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
enable_cet=yes
|
||
else
|
||
enable_cet=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
;;
|
||
yes)
|
||
# Check if compiler and assembler support CET.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
asm ("setssbsy");
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
support_cet=yes
|
||
else
|
||
support_cet=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
if test $support_cet = "no"; then
|
||
if test x$enable_bootstrap != xno \
|
||
&& test -z "${with_build_subdir}" \
|
||
&& (test ! -f ../stage_current \
|
||
|| test `cat ../stage_current` != "stage1"); then
|
||
# Require CET support only for the final GCC build.
|
||
as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5
|
||
else
|
||
# Don't enable CET without CET support for non-bootstrap
|
||
# build, in stage1 nor for build support.
|
||
enable_cet=no
|
||
fi
|
||
fi
|
||
;;
|
||
esac
|
||
CFLAGS="$cet_save_CFLAGS"
|
||
;;
|
||
*)
|
||
may_have_cet=no
|
||
enable_cet=no
|
||
;;
|
||
esac
|
||
|
||
cet_save_CFLAGS="$CFLAGS"
|
||
CFLAGS="$CFLAGS -fcf-protection=none"
|
||
cet_save_LDFLAGS="$LDFLAGS"
|
||
LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk"
|
||
if test x$may_have_cet = xyes; then
|
||
# Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work.
|
||
if test x$gcc_no_link = xyes; then
|
||
as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
|
||
fi
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
may_have_cet=yes
|
||
else
|
||
may_have_cet=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
fi
|
||
|
||
if test x$may_have_cet = xyes; then
|
||
if test x$cross_compiling = xno; then
|
||
if test "$cross_compiling" = yes; then :
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "cannot run test program while cross compiling
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
asm ("endbr32");
|
||
return 0;
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
have_multi_byte_nop=yes
|
||
else
|
||
have_multi_byte_nop=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
have_cet=no
|
||
if test x$have_multi_byte_nop = xyes; then
|
||
if test "$cross_compiling" = yes; then :
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "cannot run test program while cross compiling
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
static void
|
||
foo (void)
|
||
{
|
||
}
|
||
|
||
static void
|
||
__attribute__ ((noinline, noclone))
|
||
xxx (void (*f) (void))
|
||
{
|
||
f ();
|
||
}
|
||
|
||
static void
|
||
__attribute__ ((noinline, noclone))
|
||
bar (void)
|
||
{
|
||
xxx (foo);
|
||
}
|
||
|
||
int
|
||
main ()
|
||
{
|
||
bar ();
|
||
return 0;
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
have_cet=no
|
||
else
|
||
have_cet=yes
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
if test x$enable_cet = xno -a x$have_cet = xyes; then
|
||
as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
|
||
fi
|
||
fi
|
||
else
|
||
# Enable CET in cross compiler if possible so that it will run on both
|
||
# CET and non-CET hosts.
|
||
have_cet=yes
|
||
fi
|
||
if test x$enable_cet = xyes; then
|
||
CET_HOST_FLAGS="-fcf-protection"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
CFLAGS="$cet_save_CFLAGS"
|
||
LDFLAGS="$cet_save_LDFLAGS"
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
|
||
$as_echo_n "checking target system type... " >&6; }
|
||
if ${ac_cv_target+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "x$target_alias" = x; then
|
||
ac_cv_target=$ac_cv_host
|
||
else
|
||
ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
|
||
as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
|
||
$as_echo "$ac_cv_target" >&6; }
|
||
case $ac_cv_target in
|
||
*-*-*) ;;
|
||
*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
|
||
esac
|
||
target=$ac_cv_target
|
||
ac_save_IFS=$IFS; IFS='-'
|
||
set x $ac_cv_target
|
||
shift
|
||
target_cpu=$1
|
||
target_vendor=$2
|
||
shift; shift
|
||
# Remember, the first character of IFS is used to create $*,
|
||
# except with old shells:
|
||
target_os=$*
|
||
IFS=$ac_save_IFS
|
||
case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
|
||
|
||
|
||
# The aliases save the names the user supplied, while $host etc.
|
||
# will get canonicalized.
|
||
test -n "$target_alias" &&
|
||
test "$program_prefix$program_suffix$program_transform_name" = \
|
||
NONENONEs,x,x, &&
|
||
program_prefix=${target_alias}-
|
||
|
||
test -z "$HWCAP_CFLAGS" && HWCAP_CFLAGS=''
|
||
|
||
|
||
# Restrict the test to Solaris, other assemblers (e.g. AIX as) have -nH
|
||
# with a different meaning.
|
||
case ${target_os} in
|
||
solaris2*)
|
||
ac_save_CFLAGS="$CFLAGS"
|
||
CFLAGS="$CFLAGS -Wa,-nH"
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for as that supports -Wa,-nH" >&5
|
||
$as_echo_n "checking for as that supports -Wa,-nH... " >&6; }
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_hwcap_flags=yes
|
||
else
|
||
ac_hwcap_flags=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
if test "$ac_hwcap_flags" = "yes"; then
|
||
HWCAP_CFLAGS="-Wa,-nH $HWCAP_CFLAGS"
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_hwcap_flags" >&5
|
||
$as_echo "$ac_hwcap_flags" >&6; }
|
||
|
||
CFLAGS="$ac_save_CFLAGS"
|
||
;;
|
||
esac
|
||
|
||
|
||
|
||
|
||
echo "# Warning: this fragment is automatically generated" > temp-frag
|
||
|
||
if [ -n "${frag}" ] && [ -f "${frag}" ]; then
|
||
echo "Appending ${frag} to xhost-mkfrag"
|
||
echo "# Following fragment copied from ${frag}" >> temp-frag
|
||
cat ${frag} >> temp-frag
|
||
fi
|
||
|
||
# record if we want to build shared libs.
|
||
if [ "${shared}" = "yes" ]; then
|
||
echo enable_shared = yes >> temp-frag
|
||
else
|
||
echo enable_shared = no >> temp-frag
|
||
fi
|
||
|
||
frag=xhost-mkfrag
|
||
${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
|
||
|
||
host_makefile_frag=${frag}
|
||
|
||
|
||
# It's OK to check for header files. Although the compiler may not be
|
||
# able to link anything, it had better be able to at least compile
|
||
# something.
|
||
for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h process.h sys/prctl.h spawn.h
|
||
do :
|
||
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
|
||
ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
|
||
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
|
||
$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
|
||
if ${ac_cv_header_sys_wait_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
#include <sys/wait.h>
|
||
#ifndef WEXITSTATUS
|
||
# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
|
||
#endif
|
||
#ifndef WIFEXITED
|
||
# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
int s;
|
||
wait (&s);
|
||
s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_header_sys_wait_h=yes
|
||
else
|
||
ac_cv_header_sys_wait_h=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
|
||
$as_echo "$ac_cv_header_sys_wait_h" >&6; }
|
||
if test $ac_cv_header_sys_wait_h = yes; then
|
||
|
||
$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
|
||
$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
|
||
if ${ac_cv_header_time+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
#include <sys/time.h>
|
||
#include <time.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
if ((struct tm *) 0)
|
||
return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_header_time=yes
|
||
else
|
||
ac_cv_header_time=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
|
||
$as_echo "$ac_cv_header_time" >&6; }
|
||
if test $ac_cv_header_time = yes; then
|
||
|
||
$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
|
||
$as_echo_n "checking whether errno must be declared... " >&6; }
|
||
if ${libiberty_cv_declare_errno+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <errno.h>
|
||
int
|
||
main ()
|
||
{
|
||
int x = errno;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
libiberty_cv_declare_errno=no
|
||
else
|
||
libiberty_cv_declare_errno=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
|
||
$as_echo "$libiberty_cv_declare_errno" >&6; }
|
||
if test $libiberty_cv_declare_errno = yes
|
||
then
|
||
$as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
# Determine sizes of some types.
|
||
# The cast to long int works around a bug in the HP C Compiler
|
||
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
|
||
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
|
||
# This bug is HP SR number 8606223364.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
|
||
$as_echo_n "checking size of int... " >&6; }
|
||
if ${ac_cv_sizeof_int+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
|
||
|
||
else
|
||
if test "$ac_cv_type_int" = yes; then
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error 77 "cannot compute sizeof (int)
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
else
|
||
ac_cv_sizeof_int=0
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
|
||
$as_echo "$ac_cv_sizeof_int" >&6; }
|
||
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define SIZEOF_INT $ac_cv_sizeof_int
|
||
_ACEOF
|
||
|
||
|
||
# The cast to long int works around a bug in the HP C Compiler
|
||
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
|
||
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
|
||
# This bug is HP SR number 8606223364.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
|
||
$as_echo_n "checking size of long... " >&6; }
|
||
if ${ac_cv_sizeof_long+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
|
||
|
||
else
|
||
if test "$ac_cv_type_long" = yes; then
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error 77 "cannot compute sizeof (long)
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
else
|
||
ac_cv_sizeof_long=0
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
|
||
$as_echo "$ac_cv_sizeof_long" >&6; }
|
||
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define SIZEOF_LONG $ac_cv_sizeof_long
|
||
_ACEOF
|
||
|
||
|
||
# The cast to long int works around a bug in the HP C Compiler
|
||
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
|
||
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
|
||
# This bug is HP SR number 8606223364.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
|
||
$as_echo_n "checking size of size_t... " >&6; }
|
||
if ${ac_cv_sizeof_size_t+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then :
|
||
|
||
else
|
||
if test "$ac_cv_type_size_t" = yes; then
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error 77 "cannot compute sizeof (size_t)
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
else
|
||
ac_cv_sizeof_size_t=0
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
|
||
$as_echo "$ac_cv_sizeof_size_t" >&6; }
|
||
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
|
||
_ACEOF
|
||
|
||
|
||
|
||
# Check for presense of long long
|
||
ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
|
||
if test "x$ac_cv_type_long_long" = xyes; then :
|
||
|
||
$as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h
|
||
# The cast to long int works around a bug in the HP C Compiler
|
||
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
|
||
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
|
||
# This bug is HP SR number 8606223364.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
|
||
$as_echo_n "checking size of long long... " >&6; }
|
||
if ${ac_cv_sizeof_long_long+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
|
||
|
||
else
|
||
if test "$ac_cv_type_long_long" = yes; then
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error 77 "cannot compute sizeof (long long)
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
else
|
||
ac_cv_sizeof_long_long=0
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
|
||
$as_echo "$ac_cv_sizeof_long_long" >&6; }
|
||
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
|
||
_ACEOF
|
||
|
||
|
||
fi
|
||
|
||
|
||
# Look for a 64-bit type.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
|
||
$as_echo_n "checking for a 64-bit type... " >&6; }
|
||
if ${liberty_cv_uint64+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifdef HAVE_STDINT_H
|
||
#include <stdint.h>
|
||
#endif
|
||
int
|
||
main ()
|
||
{
|
||
extern uint64_t foo;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
liberty_cv_uint64=uint64_t
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifdef HAVE_LIMITS_H
|
||
#include <limits.h>
|
||
#endif
|
||
#ifndef CHAR_BIT
|
||
#define CHAR_BIT 8
|
||
#endif
|
||
int
|
||
main ()
|
||
{
|
||
extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
liberty_cv_uint64="unsigned long"
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifdef HAVE_LIMITS_H
|
||
#include <limits.h>
|
||
#endif
|
||
#ifndef CHAR_BIT
|
||
#define CHAR_BIT 8
|
||
#endif
|
||
int
|
||
main ()
|
||
{
|
||
extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
liberty_cv_uint64="unsigned long long"
|
||
else
|
||
liberty_cv_uint64=none
|
||
fi
|
||
rm -f core conftest.err conftest.$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
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
|
||
$as_echo "$liberty_cv_uint64" >&6; }
|
||
if test "$liberty_cv_uint64" != none; then
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
|
||
ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
|
||
if test "x$ac_cv_type_intptr_t" = xyes; then :
|
||
|
||
$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
|
||
|
||
else
|
||
for ac_type in 'int' 'long int' 'long long int'; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$ac_includes_default
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
|
||
test_array [0] = 0;
|
||
return test_array [0];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define intptr_t $ac_type
|
||
_ACEOF
|
||
|
||
ac_type=
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
test -z "$ac_type" && break
|
||
done
|
||
fi
|
||
|
||
|
||
|
||
ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
|
||
if test "x$ac_cv_type_uintptr_t" = xyes; then :
|
||
|
||
$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
|
||
|
||
else
|
||
for ac_type in 'unsigned int' 'unsigned long int' \
|
||
'unsigned long long int'; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$ac_includes_default
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
|
||
test_array [0] = 0;
|
||
return test_array [0];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define uintptr_t $ac_type
|
||
_ACEOF
|
||
|
||
ac_type=
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
test -z "$ac_type" && break
|
||
done
|
||
fi
|
||
|
||
|
||
ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
|
||
if test "x$ac_cv_type_ssize_t" = xyes; then :
|
||
|
||
else
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define ssize_t int
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
|
||
# Given the above check, we always have uintptr_t or a fallback
|
||
# definition. So define HAVE_UINTPTR_T in case any imported code
|
||
# relies on it.
|
||
|
||
$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
|
||
|
||
|
||
ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
|
||
if test "x$ac_cv_type_pid_t" = xyes; then :
|
||
|
||
else
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define pid_t int
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
|
||
# This is the list of functions which libiberty will provide if they
|
||
# are not available on the host.
|
||
|
||
funcs="asprintf"
|
||
funcs="$funcs atexit"
|
||
funcs="$funcs basename"
|
||
funcs="$funcs bcmp"
|
||
funcs="$funcs bcopy"
|
||
funcs="$funcs bsearch"
|
||
funcs="$funcs bzero"
|
||
funcs="$funcs calloc"
|
||
funcs="$funcs clock"
|
||
funcs="$funcs ffs"
|
||
funcs="$funcs getcwd"
|
||
funcs="$funcs getpagesize"
|
||
funcs="$funcs gettimeofday"
|
||
funcs="$funcs index"
|
||
funcs="$funcs insque"
|
||
funcs="$funcs memchr"
|
||
funcs="$funcs memcmp"
|
||
funcs="$funcs memcpy"
|
||
funcs="$funcs memmem"
|
||
funcs="$funcs memmove"
|
||
funcs="$funcs mempcpy"
|
||
funcs="$funcs memset"
|
||
funcs="$funcs mkstemps"
|
||
funcs="$funcs putenv"
|
||
funcs="$funcs random"
|
||
funcs="$funcs rename"
|
||
funcs="$funcs rindex"
|
||
funcs="$funcs setenv"
|
||
funcs="$funcs snprintf"
|
||
funcs="$funcs sigsetmask"
|
||
funcs="$funcs stpcpy"
|
||
funcs="$funcs stpncpy"
|
||
funcs="$funcs strcasecmp"
|
||
funcs="$funcs strchr"
|
||
funcs="$funcs strdup"
|
||
funcs="$funcs strncasecmp"
|
||
funcs="$funcs strndup"
|
||
funcs="$funcs strnlen"
|
||
funcs="$funcs strrchr"
|
||
funcs="$funcs strstr"
|
||
funcs="$funcs strtod"
|
||
funcs="$funcs strtol"
|
||
funcs="$funcs strtoul"
|
||
funcs="$funcs strtoll"
|
||
funcs="$funcs strtoull"
|
||
funcs="$funcs strverscmp"
|
||
funcs="$funcs tmpnam"
|
||
funcs="$funcs vasprintf"
|
||
funcs="$funcs vfprintf"
|
||
funcs="$funcs vprintf"
|
||
funcs="$funcs vsnprintf"
|
||
funcs="$funcs vsprintf"
|
||
funcs="$funcs waitpid"
|
||
funcs="$funcs setproctitle"
|
||
|
||
# Also in the old function.def file: alloca, vfork, getopt.
|
||
|
||
vars="sys_errlist sys_nerr sys_siglist"
|
||
|
||
checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
|
||
getsysinfo gettimeofday on_exit pipe2 posix_spawn posix_spawnp psignal \
|
||
pstat_getdynamic pstat_getstatic \
|
||
realpath setrlimit spawnve spawnvpe strerror strsignal sysconf sysctl \
|
||
sysmp table times wait3 wait4"
|
||
|
||
# Darwin has sbrk, but it is deprecated and that produces build-time warnings
|
||
# so do not check for it.
|
||
case "${host}" in
|
||
*-*-darwin*) ;;
|
||
*) checkfuncs="$checkfuncs sbrk"
|
||
esac
|
||
|
||
# These are neither executed nor required, but they help keep
|
||
# autoheader happy without adding a bunch of text to acconfig.h.
|
||
if test "x" = "y"; then
|
||
for ac_func in asprintf atexit \
|
||
basename bcmp bcopy bsearch bzero \
|
||
calloc canonicalize_file_name clock \
|
||
dup3 \
|
||
ffs __fsetlocking \
|
||
getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
|
||
index insque \
|
||
memchr memcmp memcpy memmem memmove memset mkstemps \
|
||
on_exit \
|
||
pipe2 posix_spawn posix_spawnp psignal \
|
||
pstat_getdynamic pstat_getstatic putenv \
|
||
random realpath rename rindex \
|
||
sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
|
||
stpcpy stpncpy strcasecmp strchr strdup \
|
||
strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
|
||
strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \
|
||
table times tmpnam \
|
||
vasprintf vfprintf vprintf vsprintf \
|
||
wait3 wait4 waitpid
|
||
do :
|
||
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
||
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
||
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
|
||
ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
|
||
if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_BASENAME $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_ffs" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_FFS $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_asprintf" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_ASPRINTF $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_VASPRINTF $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_snprintf" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_SNPRINTF $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_VSNPRINTF $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_strtol" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_STRTOL $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_strtoul" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_STRTOUL $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_strtoll" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_STRTOLL $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_strtoull" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_STRTOULL $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_strnlen" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_STRNLEN $ac_have_decl
|
||
_ACEOF
|
||
|
||
|
||
$as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
|
||
|
||
|
||
$as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
|
||
|
||
|
||
$as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
# For each of these functions, if the host does not provide the
|
||
# function we want to put FN.o in LIBOBJS, and if the host does
|
||
# provide the function, we want to define HAVE_FN in config.h.
|
||
|
||
setobjs=
|
||
CHECK=
|
||
if test -n "${with_target_subdir}"; then
|
||
|
||
# We are being configured as a target library. AC_REPLACE_FUNCS
|
||
# may not work correctly, because the compiler may not be able to
|
||
# link executables. Note that we may still be being configured
|
||
# native.
|
||
|
||
# If we are being configured for newlib, we know which functions
|
||
# newlib provide and which ones we will be expected to provide.
|
||
|
||
if test "x${with_newlib}" = "xyes"; then
|
||
case " $LIBOBJS " in
|
||
*" asprintf.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" basename.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS basename.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" insque.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS insque.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" random.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS random.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" strdup.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS strdup.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" vasprintf.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
|
||
for f in $funcs; do
|
||
case "$f" in
|
||
asprintf | basename | insque | random | strdup | vasprintf)
|
||
;;
|
||
*)
|
||
n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define $n 1
|
||
_ACEOF
|
||
|
||
;;
|
||
esac
|
||
done
|
||
|
||
# newlib doesnt provide any of the variables in $vars, so we
|
||
# dont have to check them here.
|
||
|
||
# Of the functions in $checkfuncs, newlib only has strerror.
|
||
$as_echo "#define HAVE_STRERROR 1" >>confdefs.h
|
||
|
||
|
||
setobjs=yes
|
||
|
||
fi
|
||
|
||
# If we are being configured for Mingw, we know which functions
|
||
# Mingw provides and which ones we will be expected to provide.
|
||
|
||
case "${host}" in
|
||
*-*-mingw*)
|
||
case " $LIBOBJS " in
|
||
*" asprintf.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" basename.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS basename.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" bcmp.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" bcopy.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" bzero.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS bzero.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" clock.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS clock.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" ffs.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS ffs.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" getpagesize.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" index.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS index.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" insque.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS insque.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" mempcpy.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" mkstemps.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" random.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS random.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" rindex.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS rindex.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" sigsetmask.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" stpcpy.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" stpncpy.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" strndup.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS strndup.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" strnlen.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS strnlen.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" strverscmp.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" vasprintf.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" waitpid.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
|
||
for f in $funcs; do
|
||
case "$f" in
|
||
asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid)
|
||
;;
|
||
*)
|
||
n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define $n 1
|
||
_ACEOF
|
||
|
||
;;
|
||
esac
|
||
done
|
||
|
||
# Mingw doesnt provide any of the variables in $vars, so we
|
||
# dont have to check them here.
|
||
|
||
# Of the functions in $checkfuncs, Mingw only has strerror.
|
||
$as_echo "#define HAVE_STRERROR 1" >>confdefs.h
|
||
|
||
|
||
setobjs=yes
|
||
;;
|
||
|
||
*-*-msdosdjgpp)
|
||
case " $LIBOBJS " in
|
||
*" vasprintf.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" vsnprintf.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" snprintf.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" asprintf.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
|
||
for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
|
||
getcwd getpagesize getrusage gettimeofday \
|
||
index insque memchr memcmp memcpy memmove memset psignal \
|
||
putenv random rename rindex sbrk setenv stpcpy strcasecmp \
|
||
strchr strdup strerror strncasecmp strrchr strstr strtod \
|
||
strtol strtoul sysconf times tmpnam vfprintf vprintf \
|
||
vsprintf waitpid
|
||
do
|
||
n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define $n 1
|
||
_ACEOF
|
||
|
||
done
|
||
|
||
|
||
setobjs=yes
|
||
;;
|
||
|
||
esac
|
||
|
||
else
|
||
|
||
# Not a target library, so we set things up to run the test suite.
|
||
CHECK=really-check
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
case "${host}" in
|
||
*-*-cygwin* | *-*-mingw*)
|
||
$as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
|
||
|
||
$as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
|
||
|
||
;;
|
||
esac
|
||
|
||
if test -z "${setobjs}"; then
|
||
case "${host}" in
|
||
|
||
*-*-vxworks*)
|
||
# Handle VxWorks configuration specially, since on VxWorks the
|
||
# libraries are actually on the target board, not in the file
|
||
# system.
|
||
case " $LIBOBJS " in
|
||
*" basename.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS basename.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" getpagesize.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" insque.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS insque.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" random.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS random.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" strcasecmp.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" strncasecmp.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" strdup.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS strdup.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" vfork.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS vfork.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" waitpid.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" vasprintf.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
for f in $funcs; do
|
||
case "$f" in
|
||
basename | getpagesize | insque | random | strcasecmp)
|
||
;;
|
||
strncasecmp | strdup | vfork | waitpid | vasprintf)
|
||
;;
|
||
*)
|
||
n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define $n 1
|
||
_ACEOF
|
||
|
||
;;
|
||
esac
|
||
done
|
||
|
||
# VxWorks doesn't provide any of the variables in $vars, so we
|
||
# don't have to check them here.
|
||
|
||
# Of the functions in $checkfuncs, VxWorks only has strerror.
|
||
$as_echo "#define HAVE_STRERROR 1" >>confdefs.h
|
||
|
||
|
||
setobjs=yes
|
||
;;
|
||
|
||
esac
|
||
fi
|
||
|
||
if test -z "${setobjs}"; then
|
||
|
||
case "${host}" in
|
||
|
||
*-*-android*)
|
||
# On android, getpagesize is defined in unistd.h as a static inline
|
||
# function, which AC_CHECK_FUNCS does not handle properly.
|
||
ac_cv_func_getpagesize=yes
|
||
;;
|
||
|
||
hppa*-*-hpux*)
|
||
# Replace system snprintf and vsnprintf with libiberty implementations.
|
||
case " $LIBOBJS " in
|
||
*" snprintf.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
case " $LIBOBJS " in
|
||
*" vsnprintf.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
;;
|
||
|
||
*-*-mingw32*)
|
||
# Under mingw32, sys_nerr and sys_errlist exist, but they are
|
||
# macros, so the test below won't find them.
|
||
libiberty_cv_var_sys_nerr=yes
|
||
libiberty_cv_var_sys_errlist=yes
|
||
;;
|
||
|
||
*-*-msdosdjgpp*)
|
||
# vfork and fork are stubs.
|
||
ac_cv_func_vfork_works=no
|
||
;;
|
||
|
||
*-*-uwin*)
|
||
# Under some versions of uwin, vfork is notoriously buggy and the test
|
||
# can hang configure; on other versions, vfork exists just as a stub.
|
||
# FIXME: This should be removed once vfork in uwin's runtime is fixed.
|
||
ac_cv_func_vfork_works=no
|
||
# Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
|
||
# macros (actually, these are imported from a DLL, but the end effect
|
||
# is the same), so the test below won't find them.
|
||
libiberty_cv_var_sys_nerr=yes
|
||
libiberty_cv_var_sys_errlist=yes
|
||
;;
|
||
|
||
*-*-*vms*)
|
||
# Under VMS, vfork works very different than on Unix. The standard test
|
||
# won't work, and it isn't easily adaptable. It makes more sense to
|
||
# just force it.
|
||
ac_cv_func_vfork_works=yes
|
||
;;
|
||
|
||
esac
|
||
|
||
# We haven't set the list of objects yet. Use the standard autoconf
|
||
# tests. This will only work if the compiler works.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
|
||
$as_echo_n "checking for library containing strerror... " >&6; }
|
||
if ${ac_cv_search_strerror+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_func_search_save_LIBS=$LIBS
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char strerror ();
|
||
int
|
||
main ()
|
||
{
|
||
return strerror ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
for ac_lib in '' cposix; do
|
||
if test -z "$ac_lib"; then
|
||
ac_res="none required"
|
||
else
|
||
ac_res=-l$ac_lib
|
||
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
|
||
fi
|
||
if test x$gcc_no_link = xyes; then
|
||
as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
|
||
fi
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
ac_cv_search_strerror=$ac_res
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext
|
||
if ${ac_cv_search_strerror+:} false; then :
|
||
break
|
||
fi
|
||
done
|
||
if ${ac_cv_search_strerror+:} false; then :
|
||
|
||
else
|
||
ac_cv_search_strerror=no
|
||
fi
|
||
rm conftest.$ac_ext
|
||
LIBS=$ac_func_search_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
|
||
$as_echo "$ac_cv_search_strerror" >&6; }
|
||
ac_res=$ac_cv_search_strerror
|
||
if test "$ac_res" != no; then :
|
||
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
|
||
|
||
fi
|
||
|
||
for ac_func in $funcs
|
||
do :
|
||
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
||
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
||
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
|
||
_ACEOF
|
||
|
||
else
|
||
case " $LIBOBJS " in
|
||
*" $ac_func.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
fi
|
||
done
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
|
||
$as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
|
||
if ${ac_cv_os_cray+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#if defined(CRAY) && ! defined(CRAY2)
|
||
webecray
|
||
#else
|
||
wenotbecray
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "webecray" >/dev/null 2>&1; then :
|
||
ac_cv_os_cray=yes
|
||
else
|
||
ac_cv_os_cray=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
|
||
$as_echo "$ac_cv_os_cray" >&6; }
|
||
if test $ac_cv_os_cray = yes; then
|
||
for ac_func in _getb67 GETB67 getb67; do
|
||
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
||
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
||
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define CRAY_STACKSEG_END $ac_func
|
||
_ACEOF
|
||
break
|
||
fi
|
||
|
||
done
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
|
||
$as_echo_n "checking stack direction for C alloca... " >&6; }
|
||
if ${ac_cv_c_stack_direction+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
ac_cv_c_stack_direction=0
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdlib.h>
|
||
|
||
int
|
||
find_stack_direction (void)
|
||
{
|
||
static char *addr = 0;
|
||
auto char dummy;
|
||
if (addr == 0)
|
||
{
|
||
addr = &dummy;
|
||
return find_stack_direction ();
|
||
}
|
||
else
|
||
return (&dummy > addr) ? 1 : -1;
|
||
}
|
||
|
||
int
|
||
main (void)
|
||
{
|
||
exit (find_stack_direction() < 0);
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
ac_cv_c_stack_direction=1
|
||
else
|
||
ac_cv_c_stack_direction=-1
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
|
||
$as_echo "$ac_cv_c_stack_direction" >&6; }
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define STACK_DIRECTION $ac_cv_c_stack_direction
|
||
_ACEOF
|
||
|
||
|
||
for ac_header in vfork.h
|
||
do :
|
||
ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
|
||
if test "x$ac_cv_header_vfork_h" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_VFORK_H 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
for ac_func in fork vfork
|
||
do :
|
||
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
||
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
||
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
if test "x$ac_cv_func_fork" = xyes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
|
||
$as_echo_n "checking for working fork... " >&6; }
|
||
if ${ac_cv_func_fork_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
ac_cv_func_fork_works=cross
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$ac_includes_default
|
||
int
|
||
main ()
|
||
{
|
||
|
||
/* By Ruediger Kuhlmann. */
|
||
return fork () < 0;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
ac_cv_func_fork_works=yes
|
||
else
|
||
ac_cv_func_fork_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
|
||
$as_echo "$ac_cv_func_fork_works" >&6; }
|
||
|
||
else
|
||
ac_cv_func_fork_works=$ac_cv_func_fork
|
||
fi
|
||
if test "x$ac_cv_func_fork_works" = xcross; then
|
||
case $host in
|
||
*-*-amigaos* | *-*-msdosdjgpp*)
|
||
# Override, as these systems have only a dummy fork() stub
|
||
ac_cv_func_fork_works=no
|
||
;;
|
||
*)
|
||
ac_cv_func_fork_works=yes
|
||
;;
|
||
esac
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
|
||
$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
|
||
fi
|
||
ac_cv_func_vfork_works=$ac_cv_func_vfork
|
||
if test "x$ac_cv_func_vfork" = xyes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
|
||
$as_echo_n "checking for working vfork... " >&6; }
|
||
if ${ac_cv_func_vfork_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
ac_cv_func_vfork_works=cross
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
/* Thanks to Paul Eggert for this test. */
|
||
$ac_includes_default
|
||
#include <sys/wait.h>
|
||
#ifdef HAVE_VFORK_H
|
||
# include <vfork.h>
|
||
#endif
|
||
/* On some sparc systems, changes by the child to local and incoming
|
||
argument registers are propagated back to the parent. The compiler
|
||
is told about this with #include <vfork.h>, but some compilers
|
||
(e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
|
||
static variable whose address is put into a register that is
|
||
clobbered by the vfork. */
|
||
static void
|
||
#ifdef __cplusplus
|
||
sparc_address_test (int arg)
|
||
# else
|
||
sparc_address_test (arg) int arg;
|
||
#endif
|
||
{
|
||
static pid_t child;
|
||
if (!child) {
|
||
child = vfork ();
|
||
if (child < 0) {
|
||
perror ("vfork");
|
||
_exit(2);
|
||
}
|
||
if (!child) {
|
||
arg = getpid();
|
||
write(-1, "", 0);
|
||
_exit (arg);
|
||
}
|
||
}
|
||
}
|
||
|
||
int
|
||
main ()
|
||
{
|
||
pid_t parent = getpid ();
|
||
pid_t child;
|
||
|
||
sparc_address_test (0);
|
||
|
||
child = vfork ();
|
||
|
||
if (child == 0) {
|
||
/* Here is another test for sparc vfork register problems. This
|
||
test uses lots of local variables, at least as many local
|
||
variables as main has allocated so far including compiler
|
||
temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
|
||
4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
|
||
reuse the register of parent for one of the local variables,
|
||
since it will think that parent can't possibly be used any more
|
||
in this routine. Assigning to the local variable will thus
|
||
munge parent in the parent process. */
|
||
pid_t
|
||
p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
|
||
p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
|
||
/* Convince the compiler that p..p7 are live; otherwise, it might
|
||
use the same hardware register for all 8 local variables. */
|
||
if (p != p1 || p != p2 || p != p3 || p != p4
|
||
|| p != p5 || p != p6 || p != p7)
|
||
_exit(1);
|
||
|
||
/* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
|
||
from child file descriptors. If the child closes a descriptor
|
||
before it execs or exits, this munges the parent's descriptor
|
||
as well. Test for this by closing stdout in the child. */
|
||
_exit(close(fileno(stdout)) != 0);
|
||
} else {
|
||
int status;
|
||
struct stat st;
|
||
|
||
while (wait(&status) != child)
|
||
;
|
||
return (
|
||
/* Was there some problem with vforking? */
|
||
child < 0
|
||
|
||
/* Did the child fail? (This shouldn't happen.) */
|
||
|| status
|
||
|
||
/* Did the vfork/compiler bug occur? */
|
||
|| parent != getpid()
|
||
|
||
/* Did the file descriptor bug occur? */
|
||
|| fstat(fileno(stdout), &st) != 0
|
||
);
|
||
}
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
ac_cv_func_vfork_works=yes
|
||
else
|
||
ac_cv_func_vfork_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
|
||
$as_echo "$ac_cv_func_vfork_works" >&6; }
|
||
|
||
fi;
|
||
if test "x$ac_cv_func_fork_works" = xcross; then
|
||
ac_cv_func_vfork_works=$ac_cv_func_vfork
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
|
||
$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
|
||
fi
|
||
|
||
if test "x$ac_cv_func_vfork_works" = xyes; then
|
||
|
||
$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
|
||
|
||
else
|
||
|
||
$as_echo "#define vfork fork" >>confdefs.h
|
||
|
||
fi
|
||
if test "x$ac_cv_func_fork_works" = xyes; then
|
||
|
||
$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
if test $ac_cv_func_vfork_works = no; then
|
||
case " $LIBOBJS " in
|
||
*" vfork.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS vfork.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
fi
|
||
# We only need _doprnt if we might use it to implement v*printf.
|
||
if test $ac_cv_func_vprintf != yes \
|
||
|| test $ac_cv_func_vfprintf != yes \
|
||
|| test $ac_cv_func_vsprintf != yes; then
|
||
ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
|
||
if test "x$ac_cv_func__doprnt" = xyes; then :
|
||
$as_echo "#define HAVE__DOPRNT 1" >>confdefs.h
|
||
|
||
else
|
||
case " $LIBOBJS " in
|
||
*" _doprnt.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS _doprnt.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
fi
|
||
|
||
|
||
else
|
||
for ac_func in _doprnt
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
|
||
if test "x$ac_cv_func__doprnt" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE__DOPRNT 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
fi
|
||
|
||
for v in $vars; do
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
|
||
$as_echo_n "checking for $v... " >&6; }
|
||
if eval \${libiberty_cv_var_$v+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test x$gcc_no_link = xyes; then
|
||
as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
|
||
fi
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
extern int $v [];
|
||
int
|
||
main ()
|
||
{
|
||
if ($v [0]) return 1;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
eval "libiberty_cv_var_$v=yes"
|
||
else
|
||
eval "libiberty_cv_var_$v=no"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
fi
|
||
|
||
if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define $n 1
|
||
_ACEOF
|
||
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
done
|
||
|
||
# special check for _system_configuration because AIX <4.3.2 do not
|
||
# contain the `physmem' member.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
|
||
$as_echo_n "checking for external symbol _system_configuration... " >&6; }
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/systemcfg.h>
|
||
int
|
||
main ()
|
||
{
|
||
double x = _system_configuration.physmem;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
|
||
$as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
|
||
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
for ac_func in $checkfuncs
|
||
do :
|
||
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
||
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
||
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
|
||
ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
|
||
if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_BASENAME $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_ffs" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_FFS $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_asprintf" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_ASPRINTF $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_VASPRINTF $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_snprintf" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_SNPRINTF $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_VSNPRINTF $ac_have_decl
|
||
_ACEOF
|
||
|
||
ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_calloc" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_CALLOC $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_getenv" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_GETENV $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_getopt" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_GETOPT $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_malloc" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_MALLOC $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_realloc" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_REALLOC $ac_have_decl
|
||
_ACEOF
|
||
|
||
case "${host}" in
|
||
*-*-darwin*) ;; # Darwin's sbrk implementation is deprecated.
|
||
*) ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_sbrk" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_SBRK $ac_have_decl
|
||
_ACEOF
|
||
;;
|
||
esac
|
||
ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_strtol" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_STRTOL $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_strtoul" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_STRTOUL $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_strtoll" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_STRTOLL $ac_have_decl
|
||
_ACEOF
|
||
ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_strtoull" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_STRTOULL $ac_have_decl
|
||
_ACEOF
|
||
|
||
ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_strverscmp" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_STRVERSCMP $ac_have_decl
|
||
_ACEOF
|
||
|
||
ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_strnlen" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_STRNLEN $ac_have_decl
|
||
_ACEOF
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
|
||
$as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
|
||
if ${libiberty_cv_decl_needed_canonicalize_file_name+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include "confdefs.h"
|
||
#include <stdio.h>
|
||
#ifdef HAVE_STRING_H
|
||
#include <string.h>
|
||
#else
|
||
#ifdef HAVE_STRINGS_H
|
||
#include <strings.h>
|
||
#endif
|
||
#endif
|
||
#ifdef HAVE_STDLIB_H
|
||
#include <stdlib.h>
|
||
#endif
|
||
#ifdef HAVE_UNISTD_H
|
||
#include <unistd.h>
|
||
#endif
|
||
int
|
||
main ()
|
||
{
|
||
char *(*pfn) = (char *(*)) canonicalize_file_name
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
libiberty_cv_decl_needed_canonicalize_file_name=no
|
||
else
|
||
libiberty_cv_decl_needed_canonicalize_file_name=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
|
||
$as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
|
||
if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
|
||
|
||
$as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
fi
|
||
|
||
# Figure out which version of pexecute to use.
|
||
case "${host}" in
|
||
*-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;;
|
||
*-*-msdosdjgpp*) pexecute=pex-djgpp ;;
|
||
*-*-msdos*) pexecute=pex-msdos ;;
|
||
*) pexecute=pex-unix ;;
|
||
esac
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SHA1 HW acceleration support" >&5
|
||
$as_echo_n "checking for SHA1 HW acceleration support... " >&6; }
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <x86intrin.h>
|
||
#include <cpuid.h>
|
||
|
||
__attribute__((__target__ ("sse4.1,sha")))
|
||
void foo (__m128i *buf, unsigned int e, __m128i msg0, __m128i msg1)
|
||
{
|
||
__m128i abcd = _mm_loadu_si128 ((const __m128i *) buf);
|
||
__m128i e0 = _mm_set_epi32 (e, 0, 0, 0);
|
||
abcd = _mm_shuffle_epi32 (abcd, 0x1b);
|
||
const __m128i shuf_mask = _mm_set_epi64x (0x0001020304050607ULL, 0x08090a0b0c0d0e0fULL);
|
||
abcd = _mm_shuffle_epi8 (abcd, shuf_mask);
|
||
e0 = _mm_sha1nexte_epu32 (e0, msg1);
|
||
abcd = _mm_sha1rnds4_epu32 (abcd, e0, 0);
|
||
msg0 = _mm_sha1msg1_epu32 (msg0, msg1);
|
||
msg0 = _mm_sha1msg2_epu32 (msg0, msg1);
|
||
msg0 = _mm_xor_si128 (msg0, msg1);
|
||
e0 = _mm_add_epi32 (e0, msg0);
|
||
e0 = abcd;
|
||
_mm_storeu_si128 (buf, abcd);
|
||
e = _mm_extract_epi32 (e0, 3);
|
||
}
|
||
|
||
int bar (void)
|
||
{
|
||
unsigned int eax, ebx, ecx, edx;
|
||
(void) __get_cpuid;
|
||
(void) __get_cpuid_count;
|
||
if (__get_cpuid_count (7, 0, &eax, &ebx, &ecx, &edx)
|
||
&& (ebx & bit_SHA) != 0
|
||
&& __get_cpuid (1, &eax, &ebx, &ecx, &edx)
|
||
&& (ecx & bit_SSE4_1) != 0)
|
||
return 1;
|
||
return 0;
|
||
}
|
||
|
||
int
|
||
main ()
|
||
{
|
||
bar ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: x86 SHA1" >&5
|
||
$as_echo "x86 SHA1" >&6; }
|
||
|
||
$as_echo "#define HAVE_X86_SHA1_HW_SUPPORT 1" >>confdefs.h
|
||
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
|
||
|
||
|
||
for ac_header in $ac_header_list
|
||
do :
|
||
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
|
||
ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
|
||
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test x$gcc_no_link = xyes; then
|
||
if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
|
||
ac_cv_func_mmap_fixed_mapped=no
|
||
fi
|
||
fi
|
||
if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
|
||
|
||
for ac_func in getpagesize
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
|
||
if test "x$ac_cv_func_getpagesize" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_GETPAGESIZE 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
|
||
$as_echo_n "checking for working mmap... " >&6; }
|
||
if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
ac_cv_func_mmap_fixed_mapped=no
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$ac_includes_default
|
||
/* malloc might have been renamed as rpl_malloc. */
|
||
#undef malloc
|
||
|
||
/* Thanks to Mike Haertel and Jim Avera for this test.
|
||
Here is a matrix of mmap possibilities:
|
||
mmap private not fixed
|
||
mmap private fixed at somewhere currently unmapped
|
||
mmap private fixed at somewhere already mapped
|
||
mmap shared not fixed
|
||
mmap shared fixed at somewhere currently unmapped
|
||
mmap shared fixed at somewhere already mapped
|
||
For private mappings, we should verify that changes cannot be read()
|
||
back from the file, nor mmap's back from the file at a different
|
||
address. (There have been systems where private was not correctly
|
||
implemented like the infamous i386 svr4.0, and systems where the
|
||
VM page cache was not coherent with the file system buffer cache
|
||
like early versions of FreeBSD and possibly contemporary NetBSD.)
|
||
For shared mappings, we should conversely verify that changes get
|
||
propagated back to all the places they're supposed to be.
|
||
|
||
Grep wants private fixed already mapped.
|
||
The main things grep needs to know about mmap are:
|
||
* does it exist and is it safe to write into the mmap'd area
|
||
* how to use it (BSD variants) */
|
||
|
||
#include <fcntl.h>
|
||
#include <sys/mman.h>
|
||
|
||
#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
|
||
char *malloc ();
|
||
#endif
|
||
|
||
/* This mess was copied from the GNU getpagesize.h. */
|
||
#ifndef HAVE_GETPAGESIZE
|
||
# ifdef _SC_PAGESIZE
|
||
# define getpagesize() sysconf(_SC_PAGESIZE)
|
||
# else /* no _SC_PAGESIZE */
|
||
# ifdef HAVE_SYS_PARAM_H
|
||
# include <sys/param.h>
|
||
# ifdef EXEC_PAGESIZE
|
||
# define getpagesize() EXEC_PAGESIZE
|
||
# else /* no EXEC_PAGESIZE */
|
||
# ifdef NBPG
|
||
# define getpagesize() NBPG * CLSIZE
|
||
# ifndef CLSIZE
|
||
# define CLSIZE 1
|
||
# endif /* no CLSIZE */
|
||
# else /* no NBPG */
|
||
# ifdef NBPC
|
||
# define getpagesize() NBPC
|
||
# else /* no NBPC */
|
||
# ifdef PAGESIZE
|
||
# define getpagesize() PAGESIZE
|
||
# endif /* PAGESIZE */
|
||
# endif /* no NBPC */
|
||
# endif /* no NBPG */
|
||
# endif /* no EXEC_PAGESIZE */
|
||
# else /* no HAVE_SYS_PARAM_H */
|
||
# define getpagesize() 8192 /* punt totally */
|
||
# endif /* no HAVE_SYS_PARAM_H */
|
||
# endif /* no _SC_PAGESIZE */
|
||
|
||
#endif /* no HAVE_GETPAGESIZE */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
char *data, *data2, *data3;
|
||
const char *cdata2;
|
||
int i, pagesize;
|
||
int fd, fd2;
|
||
|
||
pagesize = getpagesize ();
|
||
|
||
/* First, make a file with some known garbage in it. */
|
||
data = (char *) malloc (pagesize);
|
||
if (!data)
|
||
return 1;
|
||
for (i = 0; i < pagesize; ++i)
|
||
*(data + i) = rand ();
|
||
umask (0);
|
||
fd = creat ("conftest.mmap", 0600);
|
||
if (fd < 0)
|
||
return 2;
|
||
if (write (fd, data, pagesize) != pagesize)
|
||
return 3;
|
||
close (fd);
|
||
|
||
/* Next, check that the tail of a page is zero-filled. File must have
|
||
non-zero length, otherwise we risk SIGBUS for entire page. */
|
||
fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
|
||
if (fd2 < 0)
|
||
return 4;
|
||
cdata2 = "";
|
||
if (write (fd2, cdata2, 1) != 1)
|
||
return 5;
|
||
data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
|
||
if (data2 == MAP_FAILED)
|
||
return 6;
|
||
for (i = 0; i < pagesize; ++i)
|
||
if (*(data2 + i))
|
||
return 7;
|
||
close (fd2);
|
||
if (munmap (data2, pagesize))
|
||
return 8;
|
||
|
||
/* Next, try to mmap the file at a fixed address which already has
|
||
something else allocated at it. If we can, also make sure that
|
||
we see the same garbage. */
|
||
fd = open ("conftest.mmap", O_RDWR);
|
||
if (fd < 0)
|
||
return 9;
|
||
if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
|
||
MAP_PRIVATE | MAP_FIXED, fd, 0L))
|
||
return 10;
|
||
for (i = 0; i < pagesize; ++i)
|
||
if (*(data + i) != *(data2 + i))
|
||
return 11;
|
||
|
||
/* Finally, make sure that changes to the mapped area do not
|
||
percolate back to the file as seen by read(). (This is a bug on
|
||
some variants of i386 svr4.0.) */
|
||
for (i = 0; i < pagesize; ++i)
|
||
*(data2 + i) = *(data2 + i) + 1;
|
||
data3 = (char *) malloc (pagesize);
|
||
if (!data3)
|
||
return 12;
|
||
if (read (fd, data3, pagesize) != pagesize)
|
||
return 13;
|
||
for (i = 0; i < pagesize; ++i)
|
||
if (*(data + i) != *(data3 + i))
|
||
return 14;
|
||
close (fd);
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
ac_cv_func_mmap_fixed_mapped=yes
|
||
else
|
||
ac_cv_func_mmap_fixed_mapped=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
|
||
$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
|
||
if test $ac_cv_func_mmap_fixed_mapped = yes; then
|
||
|
||
$as_echo "#define HAVE_MMAP 1" >>confdefs.h
|
||
|
||
fi
|
||
rm -f conftest.mmap conftest.txt
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
|
||
$as_echo_n "checking for working strncmp... " >&6; }
|
||
if ${ac_cv_func_strncmp_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
ac_cv_func_strncmp_works=yes
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Test by Jim Wilson and Kaveh Ghazi.
|
||
Check whether strncmp reads past the end of its string parameters. */
|
||
#include <stdlib.h>
|
||
#include <string.h>
|
||
#include <sys/types.h>
|
||
|
||
#ifdef HAVE_FCNTL_H
|
||
#include <fcntl.h>
|
||
#endif
|
||
|
||
#ifdef HAVE_SYS_MMAN_H
|
||
#include <sys/mman.h>
|
||
#endif
|
||
|
||
#ifndef MAP_ANON
|
||
#ifdef MAP_ANONYMOUS
|
||
#define MAP_ANON MAP_ANONYMOUS
|
||
#else
|
||
#define MAP_ANON MAP_FILE
|
||
#endif
|
||
#endif
|
||
|
||
#ifndef MAP_FILE
|
||
#define MAP_FILE 0
|
||
#endif
|
||
#ifndef O_RDONLY
|
||
#define O_RDONLY 0
|
||
#endif
|
||
|
||
#define MAP_LEN 0x10000
|
||
|
||
int
|
||
main (void)
|
||
{
|
||
#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
|
||
char *p;
|
||
int dev_zero;
|
||
|
||
dev_zero = open ("/dev/zero", O_RDONLY);
|
||
if (dev_zero < 0)
|
||
exit (1);
|
||
|
||
p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
|
||
MAP_ANON|MAP_PRIVATE, dev_zero, 0);
|
||
if (p == (char *)-1)
|
||
p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
|
||
MAP_ANON|MAP_PRIVATE, -1, 0);
|
||
if (p == (char *)-1)
|
||
exit (2);
|
||
else
|
||
{
|
||
char *string = "__si_type_info";
|
||
char *q = (char *) p + MAP_LEN - strlen (string) - 2;
|
||
char *r = (char *) p + 0xe;
|
||
|
||
strcpy (q, string);
|
||
strcpy (r, string);
|
||
strncmp (r, q, 14);
|
||
}
|
||
#endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
|
||
exit (0);
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
ac_cv_func_strncmp_works=yes
|
||
else
|
||
ac_cv_func_strncmp_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
rm -f core core.* *.core
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
|
||
$as_echo "$ac_cv_func_strncmp_works" >&6; }
|
||
if test $ac_cv_func_strncmp_works = no ; then
|
||
case " $LIBOBJS " in
|
||
*" strncmp.$ac_objext "* ) ;;
|
||
*) LIBOBJS="$LIBOBJS strncmp.$ac_objext"
|
||
;;
|
||
esac
|
||
|
||
fi
|
||
|
||
|
||
# Install a library built with a cross compiler in $(tooldir) rather
|
||
# than $(libdir).
|
||
if test -z "${with_cross_host}"; then
|
||
INSTALL_DEST=libdir
|
||
else
|
||
INSTALL_DEST=tooldir
|
||
fi
|
||
|
||
|
||
|
||
L=""
|
||
for l in x $LIBOBJS; do
|
||
case $l in
|
||
x) ;;
|
||
*) L="$L ./$l" ;;
|
||
esac
|
||
done
|
||
LIBOBJS="$L"
|
||
|
||
|
||
|
||
|
||
|
||
# We need multilib support, but only if configuring for the target.
|
||
ac_config_files="$ac_config_files Makefile testsuite/Makefile"
|
||
|
||
ac_config_commands="$ac_config_commands default"
|
||
|
||
cat >confcache <<\_ACEOF
|
||
# This file is a shell script that caches the results of configure
|
||
# tests run on this system so they can be shared between configure
|
||
# scripts and configure runs, see configure's option --config-cache.
|
||
# It is not useful on other systems. If it contains results you don't
|
||
# want to keep, you may remove or edit it.
|
||
#
|
||
# config.status only pays attention to the cache file if you give it
|
||
# the --recheck option to rerun configure.
|
||
#
|
||
# `ac_cv_env_foo' variables (set or unset) will be overridden when
|
||
# loading this file, other *unset* `ac_cv_foo' will be assigned the
|
||
# following values.
|
||
|
||
_ACEOF
|
||
|
||
# The following way of writing the cache mishandles newlines in values,
|
||
# but we know of no workaround that is simple, portable, and efficient.
|
||
# So, we kill variables containing newlines.
|
||
# Ultrix sh set writes to stderr and can't be redirected directly,
|
||
# and sets the high bit in the cache file unless we assign to the vars.
|
||
(
|
||
for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
|
||
eval ac_val=\$$ac_var
|
||
case $ac_val in #(
|
||
*${as_nl}*)
|
||
case $ac_var in #(
|
||
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
|
||
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
|
||
esac
|
||
case $ac_var in #(
|
||
_ | IFS | as_nl) ;; #(
|
||
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
|
||
*) { eval $ac_var=; unset $ac_var;} ;;
|
||
esac ;;
|
||
esac
|
||
done
|
||
|
||
(set) 2>&1 |
|
||
case $as_nl`(ac_space=' '; set) 2>&1` in #(
|
||
*${as_nl}ac_space=\ *)
|
||
# `set' does not quote correctly, so add quotes: double-quote
|
||
# substitution turns \\\\ into \\, and sed turns \\ into \.
|
||
sed -n \
|
||
"s/'/'\\\\''/g;
|
||
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
|
||
;; #(
|
||
*)
|
||
# `set' quotes correctly as required by POSIX, so do not add quotes.
|
||
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
|
||
;;
|
||
esac |
|
||
sort
|
||
) |
|
||
sed '
|
||
/^ac_cv_env_/b end
|
||
t clear
|
||
:clear
|
||
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
|
||
t end
|
||
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
|
||
:end' >>confcache
|
||
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
|
||
if test -w "$cache_file"; then
|
||
if test "x$cache_file" != "x/dev/null"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
|
||
$as_echo "$as_me: updating cache $cache_file" >&6;}
|
||
if test ! -f "$cache_file" || test -h "$cache_file"; then
|
||
cat confcache >"$cache_file"
|
||
else
|
||
case $cache_file in #(
|
||
*/* | ?:*)
|
||
mv -f confcache "$cache_file"$$ &&
|
||
mv -f "$cache_file"$$ "$cache_file" ;; #(
|
||
*)
|
||
mv -f confcache "$cache_file" ;;
|
||
esac
|
||
fi
|
||
fi
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
|
||
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
|
||
fi
|
||
fi
|
||
rm -f confcache
|
||
|
||
test "x$prefix" = xNONE && prefix=$ac_default_prefix
|
||
# Let make expand exec_prefix.
|
||
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
|
||
|
||
DEFS=-DHAVE_CONFIG_H
|
||
|
||
ac_libobjs=
|
||
ac_ltlibobjs=
|
||
U=
|
||
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
|
||
# 1. Remove the extension, and $U if already installed.
|
||
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
|
||
ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
|
||
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
|
||
# will be set to the directory where LIBOBJS objects are built.
|
||
as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
|
||
as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
|
||
done
|
||
LIBOBJS=$ac_libobjs
|
||
|
||
LTLIBOBJS=$ac_ltlibobjs
|
||
|
||
|
||
|
||
|
||
: "${CONFIG_STATUS=./config.status}"
|
||
ac_write_fail=0
|
||
ac_clean_files_save=$ac_clean_files
|
||
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
|
||
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
|
||
as_write_fail=0
|
||
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
|
||
#! $SHELL
|
||
# Generated by $as_me.
|
||
# Run this file to recreate the current configuration.
|
||
# Compiler output produced by configure, useful for debugging
|
||
# configure, is in config.log if it exists.
|
||
|
||
debug=false
|
||
ac_cs_recheck=false
|
||
ac_cs_silent=false
|
||
|
||
SHELL=\${CONFIG_SHELL-$SHELL}
|
||
export SHELL
|
||
_ASEOF
|
||
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
|
||
## -------------------- ##
|
||
## M4sh Initialization. ##
|
||
## -------------------- ##
|
||
|
||
# Be more Bourne compatible
|
||
DUALCASE=1; export DUALCASE # for MKS sh
|
||
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
|
||
emulate sh
|
||
NULLCMD=:
|
||
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
|
||
# is contrary to our usage. Disable this feature.
|
||
alias -g '${1+"$@"}'='"$@"'
|
||
setopt NO_GLOB_SUBST
|
||
else
|
||
case `(set -o) 2>/dev/null` in #(
|
||
*posix*) :
|
||
set -o posix ;; #(
|
||
*) :
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
|
||
as_nl='
|
||
'
|
||
export as_nl
|
||
# Printing a long string crashes Solaris 7 /usr/bin/printf.
|
||
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
|
||
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
|
||
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
|
||
# Prefer a ksh shell builtin over an external printf program on Solaris,
|
||
# but without wasting forks for bash or zsh.
|
||
if test -z "$BASH_VERSION$ZSH_VERSION" \
|
||
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
|
||
as_echo='print -r --'
|
||
as_echo_n='print -rn --'
|
||
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
|
||
as_echo='printf %s\n'
|
||
as_echo_n='printf %s'
|
||
else
|
||
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
|
||
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
|
||
as_echo_n='/usr/ucb/echo -n'
|
||
else
|
||
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
|
||
as_echo_n_body='eval
|
||
arg=$1;
|
||
case $arg in #(
|
||
*"$as_nl"*)
|
||
expr "X$arg" : "X\\(.*\\)$as_nl";
|
||
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
|
||
esac;
|
||
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
|
||
'
|
||
export as_echo_n_body
|
||
as_echo_n='sh -c $as_echo_n_body as_echo'
|
||
fi
|
||
export as_echo_body
|
||
as_echo='sh -c $as_echo_body as_echo'
|
||
fi
|
||
|
||
# The user is always right.
|
||
if test "${PATH_SEPARATOR+set}" != set; then
|
||
PATH_SEPARATOR=:
|
||
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
|
||
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
|
||
PATH_SEPARATOR=';'
|
||
}
|
||
fi
|
||
|
||
|
||
# IFS
|
||
# We need space, tab and new line, in precisely that order. Quoting is
|
||
# there to prevent editors from complaining about space-tab.
|
||
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
|
||
# splitting by setting IFS to empty value.)
|
||
IFS=" "" $as_nl"
|
||
|
||
# Find who we are. Look in the path if we contain no directory separator.
|
||
as_myself=
|
||
case $0 in #((
|
||
*[\\/]* ) as_myself=$0 ;;
|
||
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
;;
|
||
esac
|
||
# We did not find ourselves, most probably we were run as `sh COMMAND'
|
||
# in which case we are not to be found in the path.
|
||
if test "x$as_myself" = x; then
|
||
as_myself=$0
|
||
fi
|
||
if test ! -f "$as_myself"; then
|
||
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
|
||
exit 1
|
||
fi
|
||
|
||
# Unset variables that we do not need and which cause bugs (e.g. in
|
||
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
|
||
# suppresses any "Segmentation fault" message there. '((' could
|
||
# trigger a bug in pdksh 5.2.14.
|
||
for as_var in BASH_ENV ENV MAIL MAILPATH
|
||
do eval test x\${$as_var+set} = xset \
|
||
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
|
||
done
|
||
PS1='$ '
|
||
PS2='> '
|
||
PS4='+ '
|
||
|
||
# NLS nuisances.
|
||
LC_ALL=C
|
||
export LC_ALL
|
||
LANGUAGE=C
|
||
export LANGUAGE
|
||
|
||
# CDPATH.
|
||
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
|
||
|
||
|
||
# as_fn_error STATUS ERROR [LINENO LOG_FD]
|
||
# ----------------------------------------
|
||
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
|
||
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
|
||
# script with STATUS, using 1 if that was 0.
|
||
as_fn_error ()
|
||
{
|
||
as_status=$1; test $as_status -eq 0 && as_status=1
|
||
if test "$4"; then
|
||
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
|
||
fi
|
||
$as_echo "$as_me: error: $2" >&2
|
||
as_fn_exit $as_status
|
||
} # as_fn_error
|
||
|
||
|
||
# as_fn_set_status STATUS
|
||
# -----------------------
|
||
# Set $? to STATUS, without forking.
|
||
as_fn_set_status ()
|
||
{
|
||
return $1
|
||
} # as_fn_set_status
|
||
|
||
# as_fn_exit STATUS
|
||
# -----------------
|
||
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
|
||
as_fn_exit ()
|
||
{
|
||
set +e
|
||
as_fn_set_status $1
|
||
exit $1
|
||
} # as_fn_exit
|
||
|
||
# as_fn_unset VAR
|
||
# ---------------
|
||
# Portably unset VAR.
|
||
as_fn_unset ()
|
||
{
|
||
{ eval $1=; unset $1;}
|
||
}
|
||
as_unset=as_fn_unset
|
||
# as_fn_append VAR VALUE
|
||
# ----------------------
|
||
# Append the text in VALUE to the end of the definition contained in VAR. Take
|
||
# advantage of any shell optimizations that allow amortized linear growth over
|
||
# repeated appends, instead of the typical quadratic growth present in naive
|
||
# implementations.
|
||
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
|
||
eval 'as_fn_append ()
|
||
{
|
||
eval $1+=\$2
|
||
}'
|
||
else
|
||
as_fn_append ()
|
||
{
|
||
eval $1=\$$1\$2
|
||
}
|
||
fi # as_fn_append
|
||
|
||
# as_fn_arith ARG...
|
||
# ------------------
|
||
# Perform arithmetic evaluation on the ARGs, and store the result in the
|
||
# global $as_val. Take advantage of shells that can avoid forks. The arguments
|
||
# must be portable across $(()) and expr.
|
||
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
|
||
eval 'as_fn_arith ()
|
||
{
|
||
as_val=$(( $* ))
|
||
}'
|
||
else
|
||
as_fn_arith ()
|
||
{
|
||
as_val=`expr "$@" || test $? -eq 1`
|
||
}
|
||
fi # as_fn_arith
|
||
|
||
|
||
if expr a : '\(a\)' >/dev/null 2>&1 &&
|
||
test "X`expr 00001 : '.*\(...\)'`" = X001; then
|
||
as_expr=expr
|
||
else
|
||
as_expr=false
|
||
fi
|
||
|
||
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
|
||
as_basename=basename
|
||
else
|
||
as_basename=false
|
||
fi
|
||
|
||
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
|
||
as_dirname=dirname
|
||
else
|
||
as_dirname=false
|
||
fi
|
||
|
||
as_me=`$as_basename -- "$0" ||
|
||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
|
||
X"$0" : 'X\(//\)$' \| \
|
||
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X/"$0" |
|
||
sed '/^.*\/\([^/][^/]*\)\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
|
||
# Avoid depending upon Character Ranges.
|
||
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
|
||
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
|
||
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
|
||
as_cr_digits='0123456789'
|
||
as_cr_alnum=$as_cr_Letters$as_cr_digits
|
||
|
||
ECHO_C= ECHO_N= ECHO_T=
|
||
case `echo -n x` in #(((((
|
||
-n*)
|
||
case `echo 'xy\c'` in
|
||
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
|
||
xy) ECHO_C='\c';;
|
||
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
|
||
ECHO_T=' ';;
|
||
esac;;
|
||
*)
|
||
ECHO_N='-n';;
|
||
esac
|
||
|
||
rm -f conf$$ conf$$.exe conf$$.file
|
||
if test -d conf$$.dir; then
|
||
rm -f conf$$.dir/conf$$.file
|
||
else
|
||
rm -f conf$$.dir
|
||
mkdir conf$$.dir 2>/dev/null
|
||
fi
|
||
if (echo >conf$$.file) 2>/dev/null; then
|
||
if ln -s conf$$.file conf$$ 2>/dev/null; then
|
||
as_ln_s='ln -s'
|
||
# ... but there are two gotchas:
|
||
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
|
||
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
|
||
# In both cases, we have to default to `cp -pR'.
|
||
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
|
||
as_ln_s='cp -pR'
|
||
elif ln conf$$.file conf$$ 2>/dev/null; then
|
||
as_ln_s=ln
|
||
else
|
||
as_ln_s='cp -pR'
|
||
fi
|
||
else
|
||
as_ln_s='cp -pR'
|
||
fi
|
||
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
|
||
rmdir conf$$.dir 2>/dev/null
|
||
|
||
|
||
# as_fn_mkdir_p
|
||
# -------------
|
||
# Create "$as_dir" as a directory, including parents if necessary.
|
||
as_fn_mkdir_p ()
|
||
{
|
||
|
||
case $as_dir in #(
|
||
-*) as_dir=./$as_dir;;
|
||
esac
|
||
test -d "$as_dir" || eval $as_mkdir_p || {
|
||
as_dirs=
|
||
while :; do
|
||
case $as_dir in #(
|
||
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
|
||
*) as_qdir=$as_dir;;
|
||
esac
|
||
as_dirs="'$as_qdir' $as_dirs"
|
||
as_dir=`$as_dirname -- "$as_dir" ||
|
||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$as_dir" : 'X\(//\)[^/]' \| \
|
||
X"$as_dir" : 'X\(//\)$' \| \
|
||
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$as_dir" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
test -d "$as_dir" && break
|
||
done
|
||
test -z "$as_dirs" || eval "mkdir $as_dirs"
|
||
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
|
||
|
||
|
||
} # as_fn_mkdir_p
|
||
if mkdir -p . 2>/dev/null; then
|
||
as_mkdir_p='mkdir -p "$as_dir"'
|
||
else
|
||
test -d ./-p && rmdir ./-p
|
||
as_mkdir_p=false
|
||
fi
|
||
|
||
|
||
# as_fn_executable_p FILE
|
||
# -----------------------
|
||
# Test if FILE is an executable regular file.
|
||
as_fn_executable_p ()
|
||
{
|
||
test -f "$1" && test -x "$1"
|
||
} # as_fn_executable_p
|
||
as_test_x='test -x'
|
||
as_executable_p=as_fn_executable_p
|
||
|
||
# Sed expression to map a string onto a valid CPP name.
|
||
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
|
||
|
||
# Sed expression to map a string onto a valid variable name.
|
||
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
|
||
|
||
|
||
exec 6>&1
|
||
## ----------------------------------- ##
|
||
## Main body of $CONFIG_STATUS script. ##
|
||
## ----------------------------------- ##
|
||
_ASEOF
|
||
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
# Save the log message, to keep $0 and so on meaningful, and to
|
||
# report actual input values of CONFIG_FILES etc. instead of their
|
||
# values after options handling.
|
||
ac_log="
|
||
This file was extended by $as_me, which was
|
||
generated by GNU Autoconf 2.69. Invocation command line was
|
||
|
||
CONFIG_FILES = $CONFIG_FILES
|
||
CONFIG_HEADERS = $CONFIG_HEADERS
|
||
CONFIG_LINKS = $CONFIG_LINKS
|
||
CONFIG_COMMANDS = $CONFIG_COMMANDS
|
||
$ $0 $@
|
||
|
||
on `(hostname || uname -n) 2>/dev/null | sed 1q`
|
||
"
|
||
|
||
_ACEOF
|
||
|
||
case $ac_config_files in *"
|
||
"*) set x $ac_config_files; shift; ac_config_files=$*;;
|
||
esac
|
||
|
||
case $ac_config_headers in *"
|
||
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
|
||
esac
|
||
|
||
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
# Files that config.status was made for.
|
||
config_files="$ac_config_files"
|
||
config_headers="$ac_config_headers"
|
||
config_commands="$ac_config_commands"
|
||
|
||
_ACEOF
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
ac_cs_usage="\
|
||
\`$as_me' instantiates files and other configuration actions
|
||
from templates according to the current configuration. Unless the files
|
||
and actions are specified as TAGs, all are instantiated by default.
|
||
|
||
Usage: $0 [OPTION]... [TAG]...
|
||
|
||
-h, --help print this help, then exit
|
||
-V, --version print version number and configuration settings, then exit
|
||
--config print configuration, then exit
|
||
-q, --quiet, --silent
|
||
do not print progress messages
|
||
-d, --debug don't remove temporary files
|
||
--recheck update $as_me by reconfiguring in the same conditions
|
||
--file=FILE[:TEMPLATE]
|
||
instantiate the configuration file FILE
|
||
--header=FILE[:TEMPLATE]
|
||
instantiate the configuration header FILE
|
||
|
||
Configuration files:
|
||
$config_files
|
||
|
||
Configuration headers:
|
||
$config_headers
|
||
|
||
Configuration commands:
|
||
$config_commands
|
||
|
||
Report bugs to the package provider."
|
||
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
|
||
ac_cs_version="\\
|
||
config.status
|
||
configured by $0, generated by GNU Autoconf 2.69,
|
||
with options \\"\$ac_cs_config\\"
|
||
|
||
Copyright (C) 2012 Free Software Foundation, Inc.
|
||
This config.status script is free software; the Free Software Foundation
|
||
gives unlimited permission to copy, distribute and modify it."
|
||
|
||
ac_pwd='$ac_pwd'
|
||
srcdir='$srcdir'
|
||
INSTALL='$INSTALL'
|
||
test -n "\$AWK" || AWK=awk
|
||
_ACEOF
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
# The default lists apply if the user does not specify any file.
|
||
ac_need_defaults=:
|
||
while test $# != 0
|
||
do
|
||
case $1 in
|
||
--*=?*)
|
||
ac_option=`expr "X$1" : 'X\([^=]*\)='`
|
||
ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
|
||
ac_shift=:
|
||
;;
|
||
--*=)
|
||
ac_option=`expr "X$1" : 'X\([^=]*\)='`
|
||
ac_optarg=
|
||
ac_shift=:
|
||
;;
|
||
*)
|
||
ac_option=$1
|
||
ac_optarg=$2
|
||
ac_shift=shift
|
||
;;
|
||
esac
|
||
|
||
case $ac_option in
|
||
# Handling of the options.
|
||
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
|
||
ac_cs_recheck=: ;;
|
||
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
|
||
$as_echo "$ac_cs_version"; exit ;;
|
||
--config | --confi | --conf | --con | --co | --c )
|
||
$as_echo "$ac_cs_config"; exit ;;
|
||
--debug | --debu | --deb | --de | --d | -d )
|
||
debug=: ;;
|
||
--file | --fil | --fi | --f )
|
||
$ac_shift
|
||
case $ac_optarg in
|
||
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
'') as_fn_error $? "missing file argument" ;;
|
||
esac
|
||
as_fn_append CONFIG_FILES " '$ac_optarg'"
|
||
ac_need_defaults=false;;
|
||
--header | --heade | --head | --hea )
|
||
$ac_shift
|
||
case $ac_optarg in
|
||
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
esac
|
||
as_fn_append CONFIG_HEADERS " '$ac_optarg'"
|
||
ac_need_defaults=false;;
|
||
--he | --h)
|
||
# Conflict between --help and --header
|
||
as_fn_error $? "ambiguous option: \`$1'
|
||
Try \`$0 --help' for more information.";;
|
||
--help | --hel | -h )
|
||
$as_echo "$ac_cs_usage"; exit ;;
|
||
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
|
||
| -silent | --silent | --silen | --sile | --sil | --si | --s)
|
||
ac_cs_silent=: ;;
|
||
|
||
# This is an error.
|
||
-*) as_fn_error $? "unrecognized option: \`$1'
|
||
Try \`$0 --help' for more information." ;;
|
||
|
||
*) as_fn_append ac_config_targets " $1"
|
||
ac_need_defaults=false ;;
|
||
|
||
esac
|
||
shift
|
||
done
|
||
|
||
ac_configure_extra_args=
|
||
|
||
if $ac_cs_silent; then
|
||
exec 6>/dev/null
|
||
ac_configure_extra_args="$ac_configure_extra_args --silent"
|
||
fi
|
||
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
if \$ac_cs_recheck; then
|
||
set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
|
||
shift
|
||
\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
|
||
CONFIG_SHELL='$SHELL'
|
||
export CONFIG_SHELL
|
||
exec "\$@"
|
||
fi
|
||
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
exec 5>>config.log
|
||
{
|
||
echo
|
||
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
|
||
## Running $as_me. ##
|
||
_ASBOX
|
||
$as_echo "$ac_log"
|
||
} >&5
|
||
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
#
|
||
# INIT-COMMANDS
|
||
#
|
||
srcdir=${srcdir}
|
||
host=${host}
|
||
target=${target}
|
||
with_target_subdir=${with_target_subdir}
|
||
with_multisubdir=${with_multisubdir}
|
||
ac_configure_args="--enable-multilib ${ac_configure_args}"
|
||
CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
|
||
ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
|
||
libiberty_topdir=${libiberty_topdir}
|
||
|
||
|
||
_ACEOF
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
|
||
# Handling of arguments.
|
||
for ac_config_target in $ac_config_targets
|
||
do
|
||
case $ac_config_target in
|
||
"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
|
||
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
|
||
"testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
|
||
"default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
|
||
|
||
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
|
||
esac
|
||
done
|
||
|
||
|
||
# If the user did not use the arguments to specify the items to instantiate,
|
||
# then the envvar interface is used. Set only those that are not.
|
||
# We use the long form for the default assignment because of an extremely
|
||
# bizarre bug on SunOS 4.1.3.
|
||
if $ac_need_defaults; then
|
||
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
|
||
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
|
||
test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
|
||
fi
|
||
|
||
# Have a temporary directory for convenience. Make it in the build tree
|
||
# simply because there is no reason against having it here, and in addition,
|
||
# creating and moving files from /tmp can sometimes cause problems.
|
||
# Hook for its removal unless debugging.
|
||
# Note that there is a small window in which the directory will not be cleaned:
|
||
# after its creation but before its name has been assigned to `$tmp'.
|
||
$debug ||
|
||
{
|
||
tmp= ac_tmp=
|
||
trap 'exit_status=$?
|
||
: "${ac_tmp:=$tmp}"
|
||
{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
|
||
' 0
|
||
trap 'as_fn_exit 1' 1 2 13 15
|
||
}
|
||
# Create a (secure) tmp directory for tmp files.
|
||
|
||
{
|
||
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
|
||
test -d "$tmp"
|
||
} ||
|
||
{
|
||
tmp=./conf$$-$RANDOM
|
||
(umask 077 && mkdir "$tmp")
|
||
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
|
||
ac_tmp=$tmp
|
||
|
||
# Set up the scripts for CONFIG_FILES section.
|
||
# No need to generate them if there are no CONFIG_FILES.
|
||
# This happens for instance with `./config.status config.h'.
|
||
if test -n "$CONFIG_FILES"; then
|
||
|
||
if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
|
||
ac_cs_awk_getline=:
|
||
ac_cs_awk_pipe_init=
|
||
ac_cs_awk_read_file='
|
||
while ((getline aline < (F[key])) > 0)
|
||
print(aline)
|
||
close(F[key])'
|
||
ac_cs_awk_pipe_fini=
|
||
else
|
||
ac_cs_awk_getline=false
|
||
ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
|
||
ac_cs_awk_read_file='
|
||
print "|#_!!_#|"
|
||
print "cat " F[key] " &&"
|
||
'$ac_cs_awk_pipe_init
|
||
# The final `:' finishes the AND list.
|
||
ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
|
||
fi
|
||
ac_cr=`echo X | tr X '\015'`
|
||
# On cygwin, bash can eat \r inside `` if the user requested igncr.
|
||
# But we know of no other shell where ac_cr would be empty at this
|
||
# point, so we can use a bashism as a fallback.
|
||
if test "x$ac_cr" = x; then
|
||
eval ac_cr=\$\'\\r\'
|
||
fi
|
||
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
|
||
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
|
||
ac_cs_awk_cr='\\r'
|
||
else
|
||
ac_cs_awk_cr=$ac_cr
|
||
fi
|
||
|
||
echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
|
||
_ACEOF
|
||
|
||
# Create commands to substitute file output variables.
|
||
{
|
||
echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
|
||
echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
|
||
echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
|
||
echo "_ACAWK" &&
|
||
echo "_ACEOF"
|
||
} >conf$$files.sh &&
|
||
. ./conf$$files.sh ||
|
||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
|
||
rm -f conf$$files.sh
|
||
|
||
{
|
||
echo "cat >conf$$subs.awk <<_ACEOF" &&
|
||
echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
|
||
echo "_ACEOF"
|
||
} >conf$$subs.sh ||
|
||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
|
||
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
|
||
ac_delim='%!_!# '
|
||
for ac_last_try in false false false false false :; do
|
||
. ./conf$$subs.sh ||
|
||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
|
||
|
||
ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
|
||
if test $ac_delim_n = $ac_delim_num; then
|
||
break
|
||
elif $ac_last_try; then
|
||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
|
||
else
|
||
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
|
||
fi
|
||
done
|
||
rm -f conf$$subs.sh
|
||
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
|
||
_ACEOF
|
||
sed -n '
|
||
h
|
||
s/^/S["/; s/!.*/"]=/
|
||
p
|
||
g
|
||
s/^[^!]*!//
|
||
:repl
|
||
t repl
|
||
s/'"$ac_delim"'$//
|
||
t delim
|
||
:nl
|
||
h
|
||
s/\(.\{148\}\)..*/\1/
|
||
t more1
|
||
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
|
||
p
|
||
n
|
||
b repl
|
||
:more1
|
||
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
|
||
p
|
||
g
|
||
s/.\{148\}//
|
||
t nl
|
||
:delim
|
||
h
|
||
s/\(.\{148\}\)..*/\1/
|
||
t more2
|
||
s/["\\]/\\&/g; s/^/"/; s/$/"/
|
||
p
|
||
b
|
||
:more2
|
||
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
|
||
p
|
||
g
|
||
s/.\{148\}//
|
||
t delim
|
||
' <conf$$subs.awk | sed '
|
||
/^[^""]/{
|
||
N
|
||
s/\n//
|
||
}
|
||
' >>$CONFIG_STATUS || ac_write_fail=1
|
||
rm -f conf$$subs.awk
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
_ACAWK
|
||
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
|
||
for (key in S) S_is_set[key] = 1
|
||
FS = ""
|
||
\$ac_cs_awk_pipe_init
|
||
}
|
||
{
|
||
line = $ 0
|
||
nfields = split(line, field, "@")
|
||
substed = 0
|
||
len = length(field[1])
|
||
for (i = 2; i < nfields; i++) {
|
||
key = field[i]
|
||
keylen = length(key)
|
||
if (S_is_set[key]) {
|
||
value = S[key]
|
||
line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
|
||
len += length(value) + length(field[++i])
|
||
substed = 1
|
||
} else
|
||
len += 1 + keylen
|
||
}
|
||
if (nfields == 3 && !substed) {
|
||
key = field[2]
|
||
if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
|
||
\$ac_cs_awk_read_file
|
||
next
|
||
}
|
||
}
|
||
print line
|
||
}
|
||
\$ac_cs_awk_pipe_fini
|
||
_ACAWK
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
|
||
sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
|
||
else
|
||
cat
|
||
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
|
||
|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
|
||
_ACEOF
|
||
|
||
# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
|
||
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
|
||
# trailing colons and then remove the whole line if VPATH becomes empty
|
||
# (actually we leave an empty line to preserve line numbers).
|
||
if test "x$srcdir" = x.; then
|
||
ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
|
||
h
|
||
s///
|
||
s/^/:/
|
||
s/[ ]*$/:/
|
||
s/:\$(srcdir):/:/g
|
||
s/:\${srcdir}:/:/g
|
||
s/:@srcdir@:/:/g
|
||
s/^:*//
|
||
s/:*$//
|
||
x
|
||
s/\(=[ ]*\).*/\1/
|
||
G
|
||
s/\n//
|
||
s/^[^=]*=[ ]*$//
|
||
}'
|
||
fi
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
fi # test -n "$CONFIG_FILES"
|
||
|
||
# Set up the scripts for CONFIG_HEADERS section.
|
||
# No need to generate them if there are no CONFIG_HEADERS.
|
||
# This happens for instance with `./config.status Makefile'.
|
||
if test -n "$CONFIG_HEADERS"; then
|
||
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
|
||
BEGIN {
|
||
_ACEOF
|
||
|
||
# Transform confdefs.h into an awk script `defines.awk', embedded as
|
||
# here-document in config.status, that substitutes the proper values into
|
||
# config.h.in to produce config.h.
|
||
|
||
# Create a delimiter string that does not exist in confdefs.h, to ease
|
||
# handling of long lines.
|
||
ac_delim='%!_!# '
|
||
for ac_last_try in false false :; do
|
||
ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
|
||
if test -z "$ac_tt"; then
|
||
break
|
||
elif $ac_last_try; then
|
||
as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
|
||
else
|
||
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
|
||
fi
|
||
done
|
||
|
||
# For the awk script, D is an array of macro values keyed by name,
|
||
# likewise P contains macro parameters if any. Preserve backslash
|
||
# newline sequences.
|
||
|
||
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
|
||
sed -n '
|
||
s/.\{148\}/&'"$ac_delim"'/g
|
||
t rset
|
||
:rset
|
||
s/^[ ]*#[ ]*define[ ][ ]*/ /
|
||
t def
|
||
d
|
||
:def
|
||
s/\\$//
|
||
t bsnl
|
||
s/["\\]/\\&/g
|
||
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
|
||
D["\1"]=" \3"/p
|
||
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
|
||
d
|
||
:bsnl
|
||
s/["\\]/\\&/g
|
||
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
|
||
D["\1"]=" \3\\\\\\n"\\/p
|
||
t cont
|
||
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
|
||
t cont
|
||
d
|
||
:cont
|
||
n
|
||
s/.\{148\}/&'"$ac_delim"'/g
|
||
t clear
|
||
:clear
|
||
s/\\$//
|
||
t bsnlc
|
||
s/["\\]/\\&/g; s/^/"/; s/$/"/p
|
||
d
|
||
:bsnlc
|
||
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
|
||
b cont
|
||
' <confdefs.h | sed '
|
||
s/'"$ac_delim"'/"\\\
|
||
"/g' >>$CONFIG_STATUS || ac_write_fail=1
|
||
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
for (key in D) D_is_set[key] = 1
|
||
FS = ""
|
||
}
|
||
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
|
||
line = \$ 0
|
||
split(line, arg, " ")
|
||
if (arg[1] == "#") {
|
||
defundef = arg[2]
|
||
mac1 = arg[3]
|
||
} else {
|
||
defundef = substr(arg[1], 2)
|
||
mac1 = arg[2]
|
||
}
|
||
split(mac1, mac2, "(") #)
|
||
macro = mac2[1]
|
||
prefix = substr(line, 1, index(line, defundef) - 1)
|
||
if (D_is_set[macro]) {
|
||
# Preserve the white space surrounding the "#".
|
||
print prefix "define", macro P[macro] D[macro]
|
||
next
|
||
} else {
|
||
# Replace #undef with comments. This is necessary, for example,
|
||
# in the case of _POSIX_SOURCE, which is predefined and required
|
||
# on some systems where configure will not decide to define it.
|
||
if (defundef == "undef") {
|
||
print "/*", prefix defundef, macro, "*/"
|
||
next
|
||
}
|
||
}
|
||
}
|
||
{ print }
|
||
_ACAWK
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
|
||
fi # test -n "$CONFIG_HEADERS"
|
||
|
||
|
||
eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
|
||
shift
|
||
for ac_tag
|
||
do
|
||
case $ac_tag in
|
||
:[FHLC]) ac_mode=$ac_tag; continue;;
|
||
esac
|
||
case $ac_mode$ac_tag in
|
||
:[FHL]*:*);;
|
||
:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
|
||
:[FH]-) ac_tag=-:-;;
|
||
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
|
||
esac
|
||
ac_save_IFS=$IFS
|
||
IFS=:
|
||
set x $ac_tag
|
||
IFS=$ac_save_IFS
|
||
shift
|
||
ac_file=$1
|
||
shift
|
||
|
||
case $ac_mode in
|
||
:L) ac_source=$1;;
|
||
:[FH])
|
||
ac_file_inputs=
|
||
for ac_f
|
||
do
|
||
case $ac_f in
|
||
-) ac_f="$ac_tmp/stdin";;
|
||
*) # Look for the file first in the build tree, then in the source tree
|
||
# (if the path is not absolute). The absolute path cannot be DOS-style,
|
||
# because $ac_f cannot contain `:'.
|
||
test -f "$ac_f" ||
|
||
case $ac_f in
|
||
[\\/$]*) false;;
|
||
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
|
||
esac ||
|
||
as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
|
||
esac
|
||
case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
|
||
as_fn_append ac_file_inputs " '$ac_f'"
|
||
done
|
||
|
||
# Let's still pretend it is `configure' which instantiates (i.e., don't
|
||
# use $as_me), people would be surprised to read:
|
||
# /* config.h. Generated by config.status. */
|
||
configure_input='Generated from '`
|
||
$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
|
||
`' by configure.'
|
||
if test x"$ac_file" != x-; then
|
||
configure_input="$ac_file. $configure_input"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
|
||
$as_echo "$as_me: creating $ac_file" >&6;}
|
||
fi
|
||
# Neutralize special characters interpreted by sed in replacement strings.
|
||
case $configure_input in #(
|
||
*\&* | *\|* | *\\* )
|
||
ac_sed_conf_input=`$as_echo "$configure_input" |
|
||
sed 's/[\\\\&|]/\\\\&/g'`;; #(
|
||
*) ac_sed_conf_input=$configure_input;;
|
||
esac
|
||
|
||
case $ac_tag in
|
||
*:-:* | *:-) cat >"$ac_tmp/stdin" \
|
||
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
|
||
esac
|
||
;;
|
||
esac
|
||
|
||
ac_dir=`$as_dirname -- "$ac_file" ||
|
||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$ac_file" : 'X\(//\)[^/]' \| \
|
||
X"$ac_file" : 'X\(//\)$' \| \
|
||
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$ac_file" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
as_dir="$ac_dir"; as_fn_mkdir_p
|
||
ac_builddir=.
|
||
|
||
case "$ac_dir" in
|
||
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*)
|
||
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
|
||
# A ".." for each directory in $ac_dir_suffix.
|
||
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
|
||
case $ac_top_builddir_sub in
|
||
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
|
||
esac ;;
|
||
esac
|
||
ac_abs_top_builddir=$ac_pwd
|
||
ac_abs_builddir=$ac_pwd$ac_dir_suffix
|
||
# for backward compatibility:
|
||
ac_top_builddir=$ac_top_build_prefix
|
||
|
||
case $srcdir in
|
||
.) # We are building in place.
|
||
ac_srcdir=.
|
||
ac_top_srcdir=$ac_top_builddir_sub
|
||
ac_abs_top_srcdir=$ac_pwd ;;
|
||
[\\/]* | ?:[\\/]* ) # Absolute name.
|
||
ac_srcdir=$srcdir$ac_dir_suffix;
|
||
ac_top_srcdir=$srcdir
|
||
ac_abs_top_srcdir=$srcdir ;;
|
||
*) # Relative name.
|
||
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
|
||
ac_top_srcdir=$ac_top_build_prefix$srcdir
|
||
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
|
||
esac
|
||
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
|
||
|
||
|
||
case $ac_mode in
|
||
:F)
|
||
#
|
||
# CONFIG_FILE
|
||
#
|
||
|
||
case $INSTALL in
|
||
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
|
||
*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
|
||
esac
|
||
_ACEOF
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
# If the template does not know about datarootdir, expand it.
|
||
# FIXME: This hack should be removed a few years after 2.60.
|
||
ac_datarootdir_hack=; ac_datarootdir_seen=
|
||
ac_sed_dataroot='
|
||
/datarootdir/ {
|
||
p
|
||
q
|
||
}
|
||
/@datadir@/p
|
||
/@docdir@/p
|
||
/@infodir@/p
|
||
/@localedir@/p
|
||
/@mandir@/p'
|
||
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
|
||
*datarootdir*) ac_datarootdir_seen=yes;;
|
||
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
|
||
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
ac_datarootdir_hack='
|
||
s&@datadir@&$datadir&g
|
||
s&@docdir@&$docdir&g
|
||
s&@infodir@&$infodir&g
|
||
s&@localedir@&$localedir&g
|
||
s&@mandir@&$mandir&g
|
||
s&\\\${datarootdir}&$datarootdir&g' ;;
|
||
esac
|
||
_ACEOF
|
||
|
||
# Neutralize VPATH when `$srcdir' = `.'.
|
||
# Shell code in configure.ac might set extrasub.
|
||
# FIXME: do we really want to maintain this feature?
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
ac_sed_extra="$ac_vpsub
|
||
$extrasub
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
:t
|
||
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
|
||
s|@configure_input@|$ac_sed_conf_input|;t t
|
||
s&@top_builddir@&$ac_top_builddir_sub&;t t
|
||
s&@top_build_prefix@&$ac_top_build_prefix&;t t
|
||
s&@srcdir@&$ac_srcdir&;t t
|
||
s&@abs_srcdir@&$ac_abs_srcdir&;t t
|
||
s&@top_srcdir@&$ac_top_srcdir&;t t
|
||
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
|
||
s&@builddir@&$ac_builddir&;t t
|
||
s&@abs_builddir@&$ac_abs_builddir&;t t
|
||
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
|
||
s&@INSTALL@&$ac_INSTALL&;t t
|
||
$ac_datarootdir_hack
|
||
"
|
||
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
|
||
if $ac_cs_awk_getline; then
|
||
$AWK -f "$ac_tmp/subs.awk"
|
||
else
|
||
$AWK -f "$ac_tmp/subs.awk" | $SHELL
|
||
fi \
|
||
>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
|
||
|
||
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
|
||
{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
|
||
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
|
||
"$ac_tmp/out"`; test -z "$ac_out"; } &&
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
|
||
which seems to be undefined. Please make sure it is defined" >&5
|
||
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
|
||
which seems to be undefined. Please make sure it is defined" >&2;}
|
||
|
||
rm -f "$ac_tmp/stdin"
|
||
case $ac_file in
|
||
-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
|
||
*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
|
||
esac \
|
||
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
|
||
;;
|
||
:H)
|
||
#
|
||
# CONFIG_HEADER
|
||
#
|
||
if test x"$ac_file" != x-; then
|
||
{
|
||
$as_echo "/* $configure_input */" \
|
||
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
|
||
} >"$ac_tmp/config.h" \
|
||
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
|
||
if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
|
||
$as_echo "$as_me: $ac_file is unchanged" >&6;}
|
||
else
|
||
rm -f "$ac_file"
|
||
mv "$ac_tmp/config.h" "$ac_file" \
|
||
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
|
||
fi
|
||
else
|
||
$as_echo "/* $configure_input */" \
|
||
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
|
||
|| as_fn_error $? "could not create -" "$LINENO" 5
|
||
fi
|
||
;;
|
||
|
||
:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
|
||
$as_echo "$as_me: executing $ac_file commands" >&6;}
|
||
;;
|
||
esac
|
||
|
||
|
||
case $ac_file$ac_mode in
|
||
"default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
|
||
if test -n "$CONFIG_FILES"; then
|
||
if test -n "${with_target_subdir}"; then
|
||
# FIXME: We shouldn't need to set ac_file
|
||
ac_file=Makefile
|
||
LD="${ORIGINAL_LD_FOR_MULTILIBS}"
|
||
. ${libiberty_topdir}/config-ml.in
|
||
fi
|
||
fi ;;
|
||
|
||
esac
|
||
done # for ac_tag
|
||
|
||
|
||
as_fn_exit 0
|
||
_ACEOF
|
||
ac_clean_files=$ac_clean_files_save
|
||
|
||
test $ac_write_fail = 0 ||
|
||
as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
|
||
|
||
|
||
# configure is writing to config.log, and then calls config.status.
|
||
# config.status does its own redirection, appending to config.log.
|
||
# Unfortunately, on DOS this fails, as config.log is still kept open
|
||
# by configure, so config.status won't be able to write to it; its
|
||
# output is simply discarded. So we exec the FD to /dev/null,
|
||
# effectively closing config.log, so it can be properly (re)opened and
|
||
# appended to by config.status. When coming back to configure, we
|
||
# need to make the FD available again.
|
||
if test "$no_create" != yes; then
|
||
ac_cs_success=:
|
||
ac_config_status_args=
|
||
test "$silent" = yes &&
|
||
ac_config_status_args="$ac_config_status_args --quiet"
|
||
exec 5>/dev/null
|
||
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
|
||
exec 5>>config.log
|
||
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
|
||
# would make configure fail if this is the last instruction.
|
||
$ac_cs_success || as_fn_exit 1
|
||
fi
|
||
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
|
||
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
|
||
fi
|
||
|