mirror of
git://sourceware.org/git/glibc.git
synced 2024-11-21 01:12:26 +08:00
Fix sysdeps/i386/configure.in cpuid.h test for bootstrapping.
This commit is contained in:
Joseph Myers
parent
e7dbb1bec3
commit
af6a1e3755
@ -1,5 +1,9 @@
|
||||
2012-03-07 Joseph Myers <joseph@codesourcery.com>
|
||||
|
||||
* sysdeps/i386/configure.in (cpuid.h): Use AC_CHECK_HEADER with no
|
||||
default includes instead of AC_HEADER_CHECK.
|
||||
* sysdeps/i386/configure: Regenerated.
|
||||
|
||||
[BZ #10716]
|
||||
* math/s_cacosh.c (__cacosh): Convert negative log results to 0.
|
||||
* math/s_cacoshf.c (__cacoshf): Likewise.
|
||||
|
||||
480
sysdeps/i386/configure
vendored
480
sysdeps/i386/configure
vendored
@ -16,23 +16,6 @@ as_fn_exit ()
|
||||
as_fn_set_status $1
|
||||
exit $1
|
||||
} # as_fn_exit
|
||||
# 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
|
||||
@ -97,42 +80,6 @@ $as_echo X/"$0" |
|
||||
exit
|
||||
}
|
||||
|
||||
# Factoring default headers for most tests.
|
||||
ac_includes_default="\
|
||||
#include <stdio.h>
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_STAT_H
|
||||
# include <sys/stat.h>
|
||||
#endif
|
||||
#ifdef STDC_HEADERS
|
||||
# include <stdlib.h>
|
||||
# include <stddef.h>
|
||||
#else
|
||||
# ifdef HAVE_STDLIB_H
|
||||
# include <stdlib.h>
|
||||
# endif
|
||||
#endif
|
||||
#ifdef HAVE_STRING_H
|
||||
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
|
||||
# include <memory.h>
|
||||
# endif
|
||||
# include <string.h>
|
||||
#endif
|
||||
#ifdef HAVE_STRINGS_H
|
||||
# include <strings.h>
|
||||
#endif
|
||||
#ifdef HAVE_INTTYPES_H
|
||||
# include <inttypes.h>
|
||||
#endif
|
||||
#ifdef HAVE_STDINT_H
|
||||
# include <stdint.h>
|
||||
#endif
|
||||
#ifdef HAVE_UNISTD_H
|
||||
# include <unistd.h>
|
||||
#endif"
|
||||
|
||||
|
||||
# ac_fn_c_try_compile LINENO
|
||||
# --------------------------
|
||||
@ -172,172 +119,6 @@ fi
|
||||
|
||||
} # ac_fn_c_try_compile
|
||||
|
||||
# ac_fn_c_try_cpp LINENO
|
||||
# ----------------------
|
||||
# Try to preprocess conftest.$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
|
||||
@ -372,267 +153,8 @@ $as_echo "$ac_res" >&6; }
|
||||
# Local configure fragment for sysdeps/i386.
|
||||
|
||||
|
||||
|
||||
{ $as_echo "$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"
|
||||
{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
|
||||
# Check for GNU ac_path_GREP and select it if it is found.
|
||||
# Check for GNU $ac_path_GREP
|
||||
case `"$ac_path_GREP" --version 2>&1` in
|
||||
*GNU*)
|
||||
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
|
||||
*)
|
||||
ac_count=0
|
||||
$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"
|
||||
{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
|
||||
# Check for GNU ac_path_EGREP and select it if it is found.
|
||||
# Check for GNU $ac_path_EGREP
|
||||
case `"$ac_path_EGREP" --version 2>&1` in
|
||||
*GNU*)
|
||||
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
|
||||
*)
|
||||
ac_count=0
|
||||
$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" "$ac_includes_default
|
||||
ac_fn_c_check_header_compile "$LINENO" "cpuid.h" "ac_cv_header_cpuid_h" "/* No default includes. */
|
||||
"
|
||||
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" "cpuid.h" "ac_cv_header_cpuid_h" "$ac_includes_default"
|
||||
if test "x$ac_cv_header_cpuid_h" = xyes; then :
|
||||
|
||||
else
|
||||
|
||||
@ -1,8 +1,9 @@
|
||||
GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
|
||||
# Local configure fragment for sysdeps/i386.
|
||||
|
||||
AC_HEADER_CHECK([cpuid.h], ,
|
||||
[AC_MSG_ERROR([gcc must provide the <cpuid.h> header])])
|
||||
AC_CHECK_HEADER([cpuid.h], ,
|
||||
[AC_MSG_ERROR([gcc must provide the <cpuid.h> header])],
|
||||
[/* No default includes. */])
|
||||
|
||||
AC_CACHE_CHECK(if -g produces usable source locations for assembler-with-cpp,
|
||||
libc_cv_cpp_asm_debuginfo, [dnl
|
||||
|
||||
Loading…
Reference in New Issue
Block a user