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Convert to autoconf 2.72 (vanilla release, no distribution patches)

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As discussed at the patch review meeting

Signed-off-by: Andreas K. Hüttel <dilfridge@gentoo.org>
Reviewed-by: Simon Chopin <simon.chopin@canonical.com>
This commit is contained in:
Andreas K. Hüttel 2024-06-11 23:34:54 +02:00
parent 7ec903e028
commit 98ffc1bfeb
No known key found for this signature in database
GPG Key ID: DC2B16215ED5412A
31 changed files with 1817 additions and 1601 deletions
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2
INSTALL
View File

@ -591,7 +591,7 @@ build the GNU C Library:
If you change any of the 'configure.ac' files you will also need
* GNU 'autoconf' 2.71 (exactly)
* GNU 'autoconf' 2.72 (exactly)
and if you change any of the message translation files you will need

2
aclocal.m4 vendored
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@ -2,7 +2,7 @@ dnl We require that everyone use exactly the same Autoconf version so that
dnl the internal functions defined and used by the main configure script
dnl match those expected by the fragments. When changing this version,
dnl install.texi also needs to be updated.
m4_define([GLIBC_AUTOCONF_VERSION], [2.71])
m4_define([GLIBC_AUTOCONF_VERSION], [2.72])
m4_if(m4_defn([AC_AUTOCONF_VERSION]), GLIBC_AUTOCONF_VERSION, [],
[m4_fatal(m4_flatten(
Exactly version GLIBC_AUTOCONF_VERSION of Autoconf is required but you have

1309
configure vendored
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File diff suppressed because it is too large Load Diff

2
manual/install.texi
View File

@ -643,7 +643,7 @@ If you change any of the @file{configure.ac} files you will also need
@itemize @bullet
@item
GNU @code{autoconf} 2.71 (exactly)
GNU @code{autoconf} 2.72 (exactly)
@end itemize
@noindent

155
sysdeps/aarch64/configure vendored
View File

@ -14,14 +14,14 @@ printf "%s\n" "#define SUPPORT_STATIC_PIE 1" >>confdefs.h
# the dynamic linker via %ifdef.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5
printf %s "checking for egrep -e... " >&6; }
if test ${ac_cv_path_EGREP_TRADITIONAL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -35,13 +35,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -50,14 +51,14 @@ case `"$ac_path_GREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -65,35 +66,24 @@ case `"$ac_path_GREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$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" "$LINENO" 5
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
:
fi
else
ac_cv_path_GREP=$GREP
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
if test "$ac_cv_path_EGREP_TRADITIONAL"
then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E"
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -107,13 +97,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -122,14 +113,14 @@ case `"$ac_path_EGREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -137,32 +128,33 @@ case `"$ac_path_EGREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; 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
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
;;
esac
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5
printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; }
EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5
printf %s "checking for big endian... " >&6; }
if test ${libc_cv_aarch64_be+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __AARCH64EB__
yes
@ -170,14 +162,16 @@ else $as_nop
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
libc_cv_aarch64_be=yes
else $as_nop
libc_cv_aarch64_be=no
else case e in #(
e) libc_cv_aarch64_be=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_be" >&5
printf "%s\n" "$libc_cv_aarch64_be" >&6; }
@ -199,8 +193,8 @@ printf %s "checking for BTI support... " >&6; }
if test ${libc_cv_aarch64_bti+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.c <<EOF
else case e in #(
e) cat > conftest.c <<EOF
void foo (void) { }
EOF
libc_cv_aarch64_bti=no
@ -225,7 +219,8 @@ EOF
then
libc_cv_aarch64_bti=yes
fi
rm -rf conftest.*
rm -rf conftest.* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_bti" >&5
printf "%s\n" "$libc_cv_aarch64_bti" >&6; }
@ -246,8 +241,8 @@ printf %s "checking if pac-ret is enabled... " >&6; }
if test ${libc_cv_aarch64_pac_ret+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.c <<EOF
else case e in #(
e) cat > conftest.c <<EOF
int bar (void);
int foo (void) { return bar () + 1; }
EOF
@ -267,7 +262,8 @@ EOF
then
libc_cv_aarch64_pac_ret=yes
fi
rm -rf conftest.*
rm -rf conftest.* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_pac_ret" >&5
printf "%s\n" "$libc_cv_aarch64_pac_ret" >&6; }
@ -282,8 +278,8 @@ printf %s "checking for variant PCS support... " >&6; }
if test ${libc_cv_aarch64_variant_pcs+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.S <<EOF
else case e in #(
e) cat > conftest.S <<EOF
.global foo
.type foo, %function
.variant_pcs foo
@ -310,7 +306,8 @@ EOF
then
libc_cv_aarch64_variant_pcs=yes
fi
rm -rf conftest.*
rm -rf conftest.* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_variant_pcs" >&5
printf "%s\n" "$libc_cv_aarch64_variant_pcs" >&6; }
@ -323,8 +320,8 @@ printf %s "checking for SVE support in assembler... " >&6; }
if test ${libc_cv_aarch64_sve_asm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.s <<\EOF
else case e in #(
e) cat > conftest.s <<\EOF
.arch armv8.2-a+sve
ptrue p0.b
EOF
@ -338,7 +335,8 @@ if { ac_try='${CC-cc} -c conftest.s 1>&5'
else
libc_cv_aarch64_sve_asm=no
fi
rm -f conftest*
rm -f conftest* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_sve_asm" >&5
printf "%s\n" "$libc_cv_aarch64_sve_asm" >&6; }
@ -357,8 +355,8 @@ printf %s "checking for availability of SVE ACLE... " >&6; }
if test ${libc_cv_aarch64_sve_acle+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.c <<EOF
else case e in #(
e) cat > conftest.c <<EOF
#include <arm_sve.h>
EOF
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -fsyntax-only -ffreestanding conftest.c'
@ -371,7 +369,8 @@ EOF
else
libc_cv_aarch64_sve_acle=no
fi
rm conftest.c
rm conftest.c ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_sve_acle" >&5
printf "%s\n" "$libc_cv_aarch64_sve_acle" >&6; }

120
sysdeps/arc/configure vendored
View File

@ -13,14 +13,14 @@ printf "%s\n" "#define ASM_LINE_SEP $libc_cv_asm_line_sep" >>confdefs.h
# For big endian ABI, generate a symbol for selecting right dynamic linker
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5
printf %s "checking for egrep -e... " >&6; }
if test ${ac_cv_path_EGREP_TRADITIONAL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -34,13 +34,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -49,14 +50,14 @@ case `"$ac_path_GREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -64,35 +65,24 @@ case `"$ac_path_GREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$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" "$LINENO" 5
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
:
fi
else
ac_cv_path_GREP=$GREP
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
if test "$ac_cv_path_EGREP_TRADITIONAL"
then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E"
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -106,13 +96,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -121,14 +112,14 @@ case `"$ac_path_EGREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -136,32 +127,33 @@ case `"$ac_path_EGREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; 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
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
;;
esac
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5
printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; }
EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5
printf %s "checking for big endian... " >&6; }
if test ${libc_cv_arc_be+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __BIG_ENDIAN__
yes
@ -169,14 +161,16 @@ else $as_nop
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
libc_cv_arc_be=yes
else $as_nop
libc_cv_arc_be=no
else case e in #(
e) libc_cv_arc_be=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arc_be" >&5
printf "%s\n" "$libc_cv_arc_be" >&6; }

146
sysdeps/arm/configure vendored
View File

@ -10,14 +10,14 @@
# the dynamic linker via %ifdef.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5
printf %s "checking for egrep -e... " >&6; }
if test ${ac_cv_path_EGREP_TRADITIONAL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -31,13 +31,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -46,14 +47,14 @@ case `"$ac_path_GREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -61,35 +62,24 @@ case `"$ac_path_GREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$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" "$LINENO" 5
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
:
fi
else
ac_cv_path_GREP=$GREP
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
if test "$ac_cv_path_EGREP_TRADITIONAL"
then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E"
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -103,13 +93,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -118,14 +109,14 @@ case `"$ac_path_EGREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -133,32 +124,33 @@ case `"$ac_path_EGREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; 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
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
;;
esac
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5
printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; }
EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the ARM hard-float ABI" >&5
printf %s "checking whether the compiler is using the ARM hard-float ABI... " >&6; }
if test ${libc_cv_arm_pcs_vfp+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __ARM_PCS_VFP
yes
@ -166,14 +158,16 @@ else $as_nop
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
libc_cv_arm_pcs_vfp=yes
else $as_nop
libc_cv_arm_pcs_vfp=no
else case e in #(
e) libc_cv_arm_pcs_vfp=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_pcs_vfp" >&5
printf "%s\n" "$libc_cv_arm_pcs_vfp" >&6; }
@ -192,8 +186,8 @@ printf %s "checking whether VFP supports 32 registers... " >&6; }
if test ${libc_cv_arm_pcs_vfp_d32+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -206,10 +200,12 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_arm_pcs_vfp_d32=yes
else $as_nop
libc_cv_arm_pcs_vfp_d32=no
else case e in #(
e) libc_cv_arm_pcs_vfp_d32=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_pcs_vfp_d32" >&5
printf "%s\n" "$libc_cv_arm_pcs_vfp_d32" >&6; }
@ -224,8 +220,8 @@ printf %s "checking whether PC-relative relocs in movw/movt work properly... " >
if test ${libc_cv_arm_pcrel_movw+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
cat > conftest.s <<\EOF
.syntax unified
.arm
@ -259,7 +255,8 @@ LC_ALL=C $READELF -dr conftest.so > conftest.dr 2>&5 &&
grep -F 'TEXTREL
R_ARM_NONE' conftest.dr > /dev/null || libc_cv_arm_pcrel_movw=yes
}
rm -f conftest*
rm -f conftest* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_pcrel_movw" >&5
printf "%s\n" "$libc_cv_arm_pcrel_movw" >&6; }
@ -276,8 +273,8 @@ printf %s "checking whether TPOFF relocs with addends are assembled correctly...
if test ${libc_cv_arm_tpoff_addend+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
cat > conftest.s <<\EOF
.syntax unified
.arm
@ -306,7 +303,8 @@ $1 ~ /0x0+/ && $2 ~ /[0-9a-f]+/ {
END { exit(result) }
' conftest.x 2>&5 && libc_cv_arm_tpoff_addend=yes
}
rm -f conftest*
rm -f conftest* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_arm_tpoff_addend" >&5
printf "%s\n" "$libc_cv_arm_tpoff_addend" >&6; }

7
sysdeps/hppa/configure vendored
View File

@ -5,8 +5,8 @@ printf %s "checking for assembler line separator... " >&6; }
if test ${libc_cv_asm_line_sep+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.s <<EOF
else case e in #(
e) cat > conftest.s <<EOF
nop ; is_old_puffin
EOF
if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
@ -24,7 +24,8 @@ else
fi
libc_cv_asm_line_sep=';'
fi
rm -f conftest*
rm -f conftest* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_line_sep" >&5
printf "%s\n" "$libc_cv_asm_line_sep" >&6; }

7
sysdeps/i386/configure vendored
View File

@ -61,8 +61,8 @@ printf %s "checking for linker static PIE support... " >&6; }
if test ${libc_cv_ld_static_pie+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.s <<\EOF
else case e in #(
e) cat > conftest.s <<\EOF
.text
.global _start
_start:
@ -80,7 +80,8 @@ EOF
libc_cv_ld_static_pie=yes
fi
fi
rm -f conftest*
rm -f conftest* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_static_pie" >&5
printf "%s\n" "$libc_cv_ld_static_pie" >&6; }

12
sysdeps/ieee754/ldbl-opt/configure vendored
View File

@ -7,8 +7,8 @@ printf %s "checking whether $CC $CFLAGS supports -mlong-double-128... " >&6; }
if test ${libc_cv_mlong_double_128+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_CFLAGS="$CFLAGS"
else case e in #(
e) save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -mlong-double-128"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -28,11 +28,13 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_mlong_double_128=yes
else $as_nop
libc_cv_mlong_double_128=no
else case e in #(
e) libc_cv_mlong_double_128=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$save_CFLAGS"
CFLAGS="$save_CFLAGS" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mlong_double_128" >&5
printf "%s\n" "$libc_cv_mlong_double_128" >&6; }

33
sysdeps/loongarch/configure vendored
View File

@ -9,8 +9,8 @@ printf %s "checking if ${CC-cc} is sufficient to build static PIE on LoongArch..
if test ${libc_cv_static_pie_on_loongarch+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
cat > conftest.S <<\EOF
.global _start
.type _start, @function
@ -48,7 +48,8 @@ EOF
then
libc_cv_static_pie_on_loongarch=yes
fi
rm -rf conftest*
rm -rf conftest* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie_on_loongarch" >&5
printf "%s\n" "$libc_cv_static_pie_on_loongarch" >&6; }
@ -64,8 +65,8 @@ printf %s "checking whether $CC supports option -mcmodel=medium... " >&6; }
if test ${libc_cv_loongarch_cmodel_medium+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
if { ac_try='${CC-cc} -c $CFLAGS -mcmodel=medium /dev/null 1>&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
@ -75,7 +76,8 @@ else $as_nop
libc_cv_loongarch_cmodel_medium=yes
else
libc_cv_loongarch_cmodel_medium=no
fi
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_loongarch_cmodel_medium" >&5
printf "%s\n" "$libc_cv_loongarch_cmodel_medium" >&6; }
@ -88,8 +90,8 @@ printf %s "checking for vector support in assembler... " >&6; }
if test ${libc_cv_loongarch_vec_asm+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.s <<\EOF
else case e in #(
e) cat > conftest.s <<\EOF
vld $vr0, $sp, 0
EOF
if { ac_try='${CC-cc} -c $CFLAGS conftest.s -o conftest 1>&5'
@ -102,7 +104,8 @@ if { ac_try='${CC-cc} -c $CFLAGS conftest.s -o conftest 1>&5'
else
libc_cv_loongarch_vec_asm=no
fi
rm -f conftest*
rm -f conftest* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_loongarch_vec_asm" >&5
printf "%s\n" "$libc_cv_loongarch_vec_asm" >&6; }
@ -116,8 +119,8 @@ printf %s "checking for vector support in compiler... " >&6; }
if test ${libc_cv_loongarch_vec_com+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -131,10 +134,12 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_loongarch_vec_com=yes
else $as_nop
libc_cv_loongarch_vec_com=no
else case e in #(
e) libc_cv_loongarch_vec_com=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_loongarch_vec_com" >&5
printf "%s\n" "$libc_cv_loongarch_vec_com" >&6; }

229
sysdeps/mach/configure vendored
View File

@ -11,18 +11,20 @@ printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) 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 $as_nop
eval "$3=no"
else case e in #(
e) eval "$3=no" ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext
rm -f conftest.err conftest.i conftest.$ac_ext ;;
esac
fi
eval ac_res=\$$3
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
@ -40,8 +42,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_MIG+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$MIG"; then
else case e in #(
e) if test -n "$MIG"; then
ac_cv_prog_MIG="$MIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@ -63,7 +65,8 @@ done
done
IFS=$as_save_IFS
fi
fi ;;
esac
fi
MIG=$ac_cv_prog_MIG
if test -n "$MIG"; then
@ -85,8 +88,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_MIG+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$ac_ct_MIG"; then
else case e in #(
e) if test -n "$ac_ct_MIG"; then
ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@ -108,7 +111,8 @@ done
done
IFS=$as_save_IFS
fi
fi ;;
esac
fi
ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
if test -n "$ac_ct_MIG"; then
@ -153,16 +157,18 @@ ac_fn_c_check_header_preproc "$LINENO" "mach/mach_types.h" "ac_cv_header_mach_ma
if test "x$ac_cv_header_mach_mach_types_h" = xyes
then :
else $as_nop
as_fn_error $? "cannot find Mach headers" "$LINENO" 5
else case e in #(
e) as_fn_error $? "cannot find Mach headers" "$LINENO" 5 ;;
esac
fi
ac_fn_c_check_header_preproc "$LINENO" "mach/mach_types.defs" "ac_cv_header_mach_mach_types_defs"
if test "x$ac_cv_header_mach_mach_types_defs" = xyes
then :
else $as_nop
as_fn_error $? "cannot find Mach .defs files" "$LINENO" 5
else case e in #(
e) as_fn_error $? "cannot find Mach .defs files" "$LINENO" 5 ;;
esac
fi
@ -173,8 +179,8 @@ printf %s "checking for task_t in mach/mach_types.h... " >&6; }
if test ${libc_cv_mach_task_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <mach/mach_types.h>
int
@ -188,10 +194,12 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_mach_task_t=task_t
else $as_nop
libc_cv_mach_task_t=task_port_t
else case e in #(
e) libc_cv_mach_task_t=task_port_t ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_task_t" >&5
printf "%s\n" "$libc_cv_mach_task_t" >&6; }
@ -203,8 +211,8 @@ printf %s "checking for thread_t in mach/mach_types.h... " >&6; }
if test ${libc_cv_mach_thread_t+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <mach/mach_types.h>
int
@ -218,10 +226,12 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_mach_thread_t=thread_t
else $as_nop
libc_cv_mach_thread_t=thread_port_t
else case e in #(
e) libc_cv_mach_thread_t=thread_port_t ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_thread_t" >&5
printf "%s\n" "$libc_cv_mach_thread_t" >&6; }
@ -234,8 +244,8 @@ printf %s "checking for creation_time in task_basic_info... " >&6; }
if test ${libc_cv_mach_task_creation_time+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <mach/task_info.h>
int
@ -252,10 +262,12 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_mach_task_creation_time=yes
else $as_nop
libc_cv_mach_task_creation_time=no
else case e in #(
e) libc_cv_mach_task_creation_time=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_task_creation_time" >&5
printf "%s\n" "$libc_cv_mach_task_creation_time" >&6; }
@ -269,7 +281,7 @@ for ifc in mach mach4 gnumach \
processor processor_set task task_notify thread_act vm_map \
memory_object memory_object_default i386/mach_i386 x86_64/mach_i386 \
; do
as_ac_Header=`printf "%s\n" "ac_cv_header_mach/${ifc}.defs" | $as_tr_sh`
as_ac_Header=`printf "%s\n" "ac_cv_header_mach/${ifc}.defs" | sed "$as_sed_sh"`
ac_fn_c_check_header_preproc "$LINENO" "mach/${ifc}.defs" "$as_ac_Header"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
@ -281,14 +293,14 @@ if test "x$mach_interface_list" = x; then
as_fn_error $? "what manner of Mach is this?" "$LINENO" 5
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5
printf %s "checking for egrep -e... " >&6; }
if test ${ac_cv_path_EGREP_TRADITIONAL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -302,13 +314,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -317,14 +330,14 @@ case `"$ac_path_GREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -332,35 +345,24 @@ case `"$ac_path_GREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$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" "$LINENO" 5
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
:
fi
else
ac_cv_path_GREP=$GREP
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
if test "$ac_cv_path_EGREP_TRADITIONAL"
then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E"
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -374,13 +376,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -389,14 +392,14 @@ case `"$ac_path_EGREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -404,45 +407,48 @@ case `"$ac_path_EGREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; 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
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
;;
esac
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5
printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; }
EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for host_page_size in mach_host.defs" >&5
printf %s "checking for host_page_size in mach_host.defs... " >&6; }
if test ${libc_cv_mach_host_page_size+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <mach/mach_host.defs>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "host_page_size" >/dev/null 2>&1
$EGREP_TRADITIONAL "host_page_size" >/dev/null 2>&1
then :
libc_cv_mach_host_page_size=yes
else $as_nop
libc_cv_mach_host_page_size=no
else case e in #(
e) libc_cv_mach_host_page_size=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_host_page_size" >&5
printf "%s\n" "$libc_cv_mach_host_page_size" >&6; }
@ -455,13 +461,14 @@ ac_fn_c_check_header_preproc "$LINENO" "mach/machine/ndr_def.h" "ac_cv_header_ma
if test "x$ac_cv_header_mach_machine_ndr_def_h" = xyes
then :
DEFINES="$DEFINES -DNDR_DEF_HEADER='<mach/machine/ndr_def.h>'"
else $as_nop
ac_fn_c_check_header_preproc "$LINENO" "machine/ndr_def.h" "ac_cv_header_machine_ndr_def_h"
else case e in #(
e) ac_fn_c_check_header_preproc "$LINENO" "machine/ndr_def.h" "ac_cv_header_machine_ndr_def_h"
if test "x$ac_cv_header_machine_ndr_def_h" = xyes
then :
DEFINES="$DEFINES -DNDR_DEF_HEADER='<machine/ndr_def.h>'"
fi
;;
esac
fi
@ -470,21 +477,23 @@ printf %s "checking for i386_io_perm_modify in mach_i386.defs... " >&6; }
if test ${libc_cv_mach_i386_ioports+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <mach/machine/mach_i386.defs>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "i386_io_perm_modify" >/dev/null 2>&1
$EGREP_TRADITIONAL "i386_io_perm_modify" >/dev/null 2>&1
then :
libc_cv_mach_i386_ioports=yes
else $as_nop
libc_cv_mach_i386_ioports=no
else case e in #(
e) libc_cv_mach_i386_ioports=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_i386_ioports" >&5
printf "%s\n" "$libc_cv_mach_i386_ioports" >&6; }
@ -498,21 +507,23 @@ printf %s "checking for i386_set_gdt in mach_i386.defs... " >&6; }
if test ${libc_cv_mach_i386_gdt+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <mach/machine/mach_i386.defs>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "i386_set_gdt" >/dev/null 2>&1
$EGREP_TRADITIONAL "i386_set_gdt" >/dev/null 2>&1
then :
libc_cv_mach_i386_gdt=yes
else $as_nop
libc_cv_mach_i386_gdt=no
else case e in #(
e) libc_cv_mach_i386_gdt=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mach_i386_gdt" >&5
printf "%s\n" "$libc_cv_mach_i386_gdt" >&6; }

133
sysdeps/mach/hurd/configure vendored
View File

@ -15,8 +15,8 @@ printf %s "checking Hurd header version... " >&6; }
if test ${libc_cv_hurd_version+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <hurd/version.h>
int
@ -34,10 +34,12 @@ _ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
libc_cv_hurd_version=ok
else $as_nop
libc_cv_hurd_version=bad
else case e in #(
e) libc_cv_hurd_version=bad ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext
rm -f conftest.err conftest.i conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hurd_version" >&5
printf "%s\n" "$libc_cv_hurd_version" >&6; }
@ -47,15 +49,14 @@ fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5
printf %s "checking for egrep -e... " >&6; }
if test ${ac_cv_path_EGREP_TRADITIONAL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -69,13 +70,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -84,14 +86,14 @@ case `"$ac_path_GREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -99,35 +101,24 @@ case `"$ac_path_GREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$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" "$LINENO" 5
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
:
fi
else
ac_cv_path_GREP=$GREP
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
if test "$ac_cv_path_EGREP_TRADITIONAL"
then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E"
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -141,13 +132,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -156,14 +148,14 @@ case `"$ac_path_EGREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -171,45 +163,48 @@ case `"$ac_path_EGREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; 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
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
;;
esac
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5
printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; }
EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for proc_getchildren_rusage in process.defs" >&5
printf %s "checking for proc_getchildren_rusage in process.defs... " >&6; }
if test ${libc_cv_hurd_rpc_proc_getchildren_rusage+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <hurd/process.defs>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "proc_getchildren_rusage" >/dev/null 2>&1
$EGREP_TRADITIONAL "proc_getchildren_rusage" >/dev/null 2>&1
then :
libc_cv_hurd_rpc_proc_getchildren_rusage=yes
else $as_nop
libc_cv_hurd_rpc_proc_getchildren_rusage=no
else case e in #(
e) libc_cv_hurd_rpc_proc_getchildren_rusage=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hurd_rpc_proc_getchildren_rusage" >&5
printf "%s\n" "$libc_cv_hurd_rpc_proc_getchildren_rusage" >&6; }

120
sysdeps/mips/configure vendored
View File

@ -6,14 +6,14 @@ printf "%s\n" "#define HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 1" >>confdefs.h
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5
printf %s "checking for egrep -e... " >&6; }
if test ${ac_cv_path_EGREP_TRADITIONAL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -27,13 +27,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -42,14 +43,14 @@ case `"$ac_path_GREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -57,35 +58,24 @@ case `"$ac_path_GREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$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" "$LINENO" 5
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
:
fi
else
ac_cv_path_GREP=$GREP
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
if test "$ac_cv_path_EGREP_TRADITIONAL"
then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E"
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -99,13 +89,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -114,14 +105,14 @@ case `"$ac_path_EGREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -129,32 +120,33 @@ case `"$ac_path_EGREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; 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
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
;;
esac
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5
printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; }
EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the 2008 NaN encoding" >&5
printf %s "checking whether the compiler is using the 2008 NaN encoding... " >&6; }
if test ${libc_cv_mips_nan2008+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
dnl
#ifdef __mips_nan2008
@ -162,14 +154,16 @@ yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
libc_cv_mips_nan2008=yes
else $as_nop
libc_cv_mips_nan2008=no
else case e in #(
e) libc_cv_mips_nan2008=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_nan2008" >&5
printf "%s\n" "$libc_cv_mips_nan2008" >&6; }

120
sysdeps/nios2/configure vendored
View File

@ -4,14 +4,14 @@
# Nios II big endian is not yet supported.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5
printf %s "checking for egrep -e... " >&6; }
if test ${ac_cv_path_EGREP_TRADITIONAL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -25,13 +25,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -40,14 +41,14 @@ case `"$ac_path_GREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -55,35 +56,24 @@ case `"$ac_path_GREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$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" "$LINENO" 5
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
:
fi
else
ac_cv_path_GREP=$GREP
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
if test "$ac_cv_path_EGREP_TRADITIONAL"
then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E"
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -97,13 +87,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -112,14 +103,14 @@ case `"$ac_path_EGREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -127,32 +118,33 @@ case `"$ac_path_EGREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; 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
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
;;
esac
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5
printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; }
EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for big endian" >&5
printf %s "checking for big endian... " >&6; }
if test ${libc_cv_nios2_be+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __nios2_big_endian__
yes
@ -160,14 +152,16 @@ else $as_nop
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
libc_cv_nios2_be=yes
else $as_nop
libc_cv_nios2_be=no
else case e in #(
e) libc_cv_nios2_be=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_nios2_be" >&5
printf "%s\n" "$libc_cv_nios2_be" >&6; }

14
sysdeps/powerpc/powerpc32/fpu/configure vendored
View File

@ -7,8 +7,8 @@ printf %s "checking for fcfid use... " >&6; }
if test ${libc_cv_ppc_fcfid+y}
then :
printf %s "(cached) " >&6
else $as_nop
echo 'double foo (int x) { return (double) x; }' > conftest.c
else case e in #(
e) echo 'double foo (int x) { return (double) x; }' > conftest.c
libc_cv_ppc_fcfid=no
if { ac_try='${CC-cc} -S $CFLAGS conftest.c -o conftest.s 1>&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
@ -20,7 +20,8 @@ if { ac_try='${CC-cc} -S $CFLAGS conftest.c -o conftest.s 1>&5'
libc_cv_ppc_fcfid=yes
fi
fi
rm -rf conftest*
rm -rf conftest* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc_fcfid" >&5
printf "%s\n" "$libc_cv_ppc_fcfid" >&6; }
@ -35,8 +36,8 @@ printf %s "checking for fctidz use... " >&6; }
if test ${libc_cv_ppc_fctidz+y}
then :
printf %s "(cached) " >&6
else $as_nop
echo 'long long int foo (double x) { return (long long int) x; }' > conftest.c
else case e in #(
e) echo 'long long int foo (double x) { return (long long int) x; }' > conftest.c
libc_cv_ppc_fctidz=no
if { ac_try='${CC-cc} -S $CFLAGS conftest.c -o conftest.s 1>&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
@ -48,7 +49,8 @@ if { ac_try='${CC-cc} -S $CFLAGS conftest.c -o conftest.s 1>&5'
libc_cv_ppc_fctidz=yes
fi
fi
rm -rf conftest*
rm -rf conftest* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc_fctidz" >&5
printf "%s\n" "$libc_cv_ppc_fctidz" >&6; }

14
sysdeps/powerpc/powerpc64/configure vendored
View File

@ -9,8 +9,8 @@ printf %s "checking for support for overlapping .opd entries... " >&6; }
if test ${libc_cv_overlapping_opd+y}
then :
printf %s "(cached) " >&6
else $as_nop
libc_cv_overlapping_opd=no
else case e in #(
e) libc_cv_overlapping_opd=no
echo 'void foo (void) {}' > conftest.c
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $libc_cv_cc_submachine -S conftest.c -o conftest.s 1>&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
@ -27,7 +27,8 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $libc_cv_cc_submachine -S conftest.c -o
fi
fi
rm -f conftest.c conftest.s
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_overlapping_opd" >&5
printf "%s\n" "$libc_cv_overlapping_opd" >&6; }
@ -45,8 +46,8 @@ printf %s "checking if the compiler supports @notoc... " >&6; }
if test ${libc_cv_ppc64_notoc+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.c <<EOF
else case e in #(
e) cat > conftest.c <<EOF
int bar (void);
int foo (void) { return bar () + 1; }
EOF
@ -66,7 +67,8 @@ EOF
then
libc_cv_ppc64_notoc=yes
fi
rm -rf conftest.*
rm -rf conftest.* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_notoc" >&5
printf "%s\n" "$libc_cv_ppc64_notoc" >&6; }

55
sysdeps/powerpc/powerpc64/le/configure vendored
View File

@ -9,8 +9,8 @@ printf %s "checking if the target machine is at least POWER8... " >&6; }
if test ${libc_cv_target_power8_ok+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -22,10 +22,12 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_target_power8_ok=yes
else $as_nop
libc_cv_target_power8_ok=no
else case e in #(
e) libc_cv_target_power8_ok=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_target_power8_ok" >&5
printf "%s\n" "$libc_cv_target_power8_ok" >&6; }
@ -42,8 +44,8 @@ printf %s "checking if the compiler supports -mno-gnu-attribute... " >&6; }
if test ${libc_cv_no_gnu_attr_ok+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -52,10 +54,12 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_no_gnu_attr_ok=yes
else $as_nop
libc_cv_no_gnu_attr_ok=no
else case e in #(
e) libc_cv_no_gnu_attr_ok=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_no_gnu_attr_ok" >&5
printf "%s\n" "$libc_cv_no_gnu_attr_ok" >&6; }
@ -70,8 +74,8 @@ printf %s "checking if $CC compiles signbit with 128-bit floating point type...
if test ${libc_cv_compiler_powerpc64le_ice+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_CFLAGS="$CFLAGS"
else case e in #(
e) save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -mabi=ieeelongdouble -Wno-psabi"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -86,11 +90,13 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_compiler_powerpc64le_ice=yes
else $as_nop
libc_cv_compiler_powerpc64le_ice=no
else case e in #(
e) libc_cv_compiler_powerpc64le_ice=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$save_CFLAGS"
CFLAGS="$save_CFLAGS" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_powerpc64le_ice" >&5
printf "%s\n" "$libc_cv_compiler_powerpc64le_ice" >&6; }
@ -104,8 +110,8 @@ printf %s "checking if $CC compiles with -mabi=ieeelongdouble and -mlong-double-
if test ${libc_cv_compiler_powerpc64le_ldbl128_mabi+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_CFLAGS="$CFLAGS"
else case e in #(
e) save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -mabi=ieeelongdouble -mlong-double-128"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -116,11 +122,13 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_compiler_powerpc64le_ldbl128_mabi=yes
else $as_nop
libc_cv_compiler_powerpc64le_ldbl128_mabi=no
else case e in #(
e) libc_cv_compiler_powerpc64le_ldbl128_mabi=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$save_CFLAGS"
CFLAGS="$save_CFLAGS" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_powerpc64le_ldbl128_mabi" >&5
printf "%s\n" "$libc_cv_compiler_powerpc64le_ldbl128_mabi" >&6; }
@ -138,8 +146,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_OBJCOPY+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$OBJCOPY"; then
else case e in #(
e) if test -n "$OBJCOPY"; then
ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@ -161,7 +169,8 @@ done
done
IFS=$as_save_IFS
fi
fi ;;
esac
fi
OBJCOPY=$ac_cv_prog_OBJCOPY
if test -n "$OBJCOPY"; then

12
sysdeps/powerpc/powerpc64/le/fpu/multiarch/configure vendored
View File

@ -8,8 +8,8 @@ printf %s "checking if the compiler supports -mcpu=power10... " >&6; }
if test ${libc_cv_mcpu_power10+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -18,10 +18,12 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_mcpu_power10=yes
else $as_nop
libc_cv_mcpu_power10=no
else case e in #(
e) libc_cv_mcpu_power10=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mcpu_power10" >&5
printf "%s\n" "$libc_cv_mcpu_power10" >&6; }

15
sysdeps/riscv/configure vendored
View File

@ -7,8 +7,8 @@ printf %s "checking for R_RISCV_ALIGN linker relaxation support... " >&6; }
if test ${libc_cv_riscv_r_align+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.S <<EOF
else case e in #(
e) cat > conftest.S <<EOF
.align 3
foo:
li a0,42
@ -24,7 +24,8 @@ EOF
then
libc_cv_riscv_r_align=yes
fi
rm -rf conftest.*
rm -rf conftest.* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_riscv_r_align" >&5
printf "%s\n" "$libc_cv_riscv_r_align" >&6; }
@ -36,8 +37,8 @@ printf %s "checking if the toolchain is sufficient to build static PIE on RISC-V
if test ${libc_cv_static_pie_on_riscv+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
cat > conftest1.S <<\EOF
.globl _start
.type _start, @function
@ -71,7 +72,8 @@ EOF
then
libc_cv_static_pie_on_riscv=yes
fi
rm -rf conftest*
rm -rf conftest* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie_on_riscv" >&5
printf "%s\n" "$libc_cv_static_pie_on_riscv" >&6; }
@ -80,3 +82,4 @@ if test "$libc_cv_static_pie_on_riscv" = yes; then
printf "%s\n" "#define SUPPORT_STATIC_PIE 1" >>confdefs.h
fi

103
sysdeps/s390/configure vendored
View File

@ -6,8 +6,8 @@ printf %s "checking for __builtin_tbegin... " >&6; }
if test ${libc_cv_gcc_builtin_tbegin+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.c <<\EOF
else case e in #(
e) cat > conftest.c <<\EOF
#include <htmintrin.h>
void testtransaction ()
{
@ -28,7 +28,8 @@ then
else
libc_cv_gcc_builtin_tbegin=no
fi
rm -f conftest*
rm -f conftest* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_tbegin" >&5
printf "%s\n" "$libc_cv_gcc_builtin_tbegin" >&6; }
@ -44,8 +45,8 @@ printf %s "checking for S390 vector instruction support... " >&6; }
if test ${libc_cv_asm_s390_vx+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -61,10 +62,12 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_asm_s390_vx=yes
else $as_nop
libc_cv_asm_s390_vx=no
else case e in #(
e) libc_cv_asm_s390_vx=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_vx" >&5
printf "%s\n" "$libc_cv_asm_s390_vx" >&6; }
@ -83,8 +86,8 @@ printf %s "checking for S390 vector support in gcc... " >&6; }
if test ${libc_cv_gcc_s390_vx+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -97,10 +100,12 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_gcc_s390_vx=yes
else $as_nop
libc_cv_gcc_s390_vx=no
else case e in #(
e) libc_cv_gcc_s390_vx=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_s390_vx" >&5
printf "%s\n" "$libc_cv_gcc_s390_vx" >&6; }
@ -116,8 +121,8 @@ printf %s "checking for S390 arch13 zarch instruction support... " >&6; }
if test ${libc_cv_asm_s390_arch13+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -135,10 +140,12 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_asm_s390_arch13=yes
else $as_nop
libc_cv_asm_s390_arch13=no
else case e in #(
e) libc_cv_asm_s390_arch13=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_arch13" >&5
printf "%s\n" "$libc_cv_asm_s390_arch13" >&6; }
@ -154,8 +161,8 @@ printf %s "checking for S390 z10 zarch instruction support as default... " >&6;
if test ${libc_cv_asm_s390_min_z10_zarch+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -173,10 +180,12 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_asm_s390_min_z10_zarch=yes
else $as_nop
libc_cv_asm_s390_min_z10_zarch=no
else case e in #(
e) libc_cv_asm_s390_min_z10_zarch=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z10_zarch" >&5
printf "%s\n" "$libc_cv_asm_s390_min_z10_zarch" >&6; }
@ -192,8 +201,8 @@ printf %s "checking for S390 z196 zarch instruction support as default... " >&6;
if test ${libc_cv_asm_s390_min_z196_zarch+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -208,10 +217,12 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_asm_s390_min_z196_zarch=yes
else $as_nop
libc_cv_asm_s390_min_z196_zarch=no
else case e in #(
e) libc_cv_asm_s390_min_z196_zarch=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z196_zarch" >&5
printf "%s\n" "$libc_cv_asm_s390_min_z196_zarch" >&6; }
@ -227,8 +238,8 @@ printf %s "checking for S390 z13 zarch instruction support as default... " >&6;
if test ${libc_cv_asm_s390_min_z13_zarch+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -245,10 +256,12 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_asm_s390_min_z13_zarch=yes
else $as_nop
libc_cv_asm_s390_min_z13_zarch=no
else case e in #(
e) libc_cv_asm_s390_min_z13_zarch=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_z13_zarch" >&5
printf "%s\n" "$libc_cv_asm_s390_min_z13_zarch" >&6; }
@ -264,8 +277,8 @@ printf %s "checking for S390 arch13 zarch instruction support as default... " >&
if test ${libc_cv_asm_s390_min_arch13_zarch+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -281,10 +294,12 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_asm_s390_min_arch13_zarch=yes
else $as_nop
libc_cv_asm_s390_min_arch13_zarch=no
else case e in #(
e) libc_cv_asm_s390_min_arch13_zarch=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_s390_min_arch13_zarch" >&5
printf "%s\n" "$libc_cv_asm_s390_min_arch13_zarch" >&6; }
@ -301,8 +316,8 @@ printf %s "checking if $CC is sufficient to build libc on s390x... " >&6; }
if test ${libc_cv_compiler_ok_on_s390x+y}
then :
printf %s "(cached) " >&6
else $as_nop
else case e in #(
e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -321,10 +336,12 @@ _ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
libc_cv_compiler_ok_on_s390x=yes
else $as_nop
libc_cv_compiler_ok_on_s390x=no
else case e in #(
e) libc_cv_compiler_ok_on_s390x=no ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext
rm -f conftest.err conftest.i conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok_on_s390x" >&5
printf "%s\n" "$libc_cv_compiler_ok_on_s390x" >&6; }

7
sysdeps/s390/s390-64/configure vendored
View File

@ -10,8 +10,8 @@ if { as_var=\
libc_cv_s390x_staticpie_req_runtime; eval test \${$as_var+y}; }
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest1.c <<EOF
else case e in #(
e) cat > conftest1.c <<EOF
__thread int * foo;
void
@ -77,7 +77,8 @@ EOF
then
libc_cv_s390x_staticpie_req_runtime=yes
fi
rm -rf conftest.*
rm -rf conftest.* ;;
esac
fi
eval ac_res=\$\
libc_cv_s390x_staticpie_req_runtime

127
sysdeps/sparc/sparc32/configure vendored
View File

@ -4,14 +4,14 @@
# Test if compiler targets at least sparcv8.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5
printf %s "checking for egrep -e... " >&6; }
if test ${ac_cv_path_EGREP_TRADITIONAL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -25,13 +25,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -40,14 +41,14 @@ case `"$ac_path_GREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -55,35 +56,24 @@ case `"$ac_path_GREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$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" "$LINENO" 5
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
:
fi
else
ac_cv_path_GREP=$GREP
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
if test "$ac_cv_path_EGREP_TRADITIONAL"
then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E"
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -97,13 +87,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -112,14 +103,14 @@ case `"$ac_path_EGREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -127,32 +118,33 @@ case `"$ac_path_EGREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; 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
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
;;
esac
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5
printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; }
EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for at least sparcv8 support" >&5
printf %s "checking for at least sparcv8 support... " >&6; }
if test ${libc_cv_sparcv8+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined (__sparc_v8__) || defined (__sparc_v9__)
yes
@ -160,14 +152,16 @@ else $as_nop
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
libc_cv_sparcv8=yes
else $as_nop
libc_cv_sparcv8=no
else case e in #(
e) libc_cv_sparcv8=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sparcv8" >&5
printf "%s\n" "$libc_cv_sparcv8" >&6; }
@ -183,8 +177,8 @@ printf %s "checking for external libatomic calls... " >&6; }
if test ${libc_cv_cas_uses_libatomic+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.c <<EOF
else case e in #(
e) cat > conftest.c <<EOF
_Bool foo (int *ptr, int *expected, int desired)
{
return __atomic_compare_exchange_n (ptr, expected, desired, 0,
@ -203,7 +197,8 @@ EOF
fi
fi
rm -f conftest.c conftest.s
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cas_uses_libatomic" >&5
printf "%s\n" "$libc_cv_cas_uses_libatomic" >&6; }

17
sysdeps/unix/sysv/linux/configure vendored
View File

@ -12,8 +12,8 @@ printf %s "checking installed Linux kernel header files... " >&6; }
if test ${libc_cv_linux320+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <linux/version.h>
#if !defined LINUX_VERSION_CODE || LINUX_VERSION_CODE < (3 *65536+ 2 *256+ 0) /* 3.2.0 */
@ -30,10 +30,12 @@ _ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
libc_cv_linux320='3.2.0 or later'
else $as_nop
libc_cv_linux320='missing or too old!'
else case e in #(
e) libc_cv_linux320='missing or too old!' ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext
rm -f conftest.err conftest.i conftest.$ac_ext ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_linux320" >&5
printf "%s\n" "$libc_cv_linux320" >&6; }
@ -91,8 +93,9 @@ _ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
libc_minimum_kernel=ok
else $as_nop
libc_minimum_kernel='too old!'
else case e in #(
e) libc_minimum_kernel='too old!' ;;
esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_minimum_kernel" >&5

112
sysdeps/unix/sysv/linux/loongarch/configure vendored
View File

@ -6,14 +6,14 @@ arch_minimum_kernel=5.19.0
libc_cv_loongarch_int_abi=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5
printf %s "checking for egrep -e... " >&6; }
if test ${ac_cv_path_EGREP_TRADITIONAL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -27,13 +27,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -42,14 +43,14 @@ case `"$ac_path_GREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -57,35 +58,24 @@ case `"$ac_path_GREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$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" "$LINENO" 5
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
:
fi
else
ac_cv_path_GREP=$GREP
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
if test "$ac_cv_path_EGREP_TRADITIONAL"
then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E"
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -99,13 +89,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -114,14 +105,14 @@ case `"$ac_path_EGREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -129,24 +120,25 @@ case `"$ac_path_EGREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; 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
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
;;
esac
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5
printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; }
EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -154,7 +146,7 @@ __SIZEOF_INT__ __SIZEOF_LONG__ __SIZEOF_POINTER__
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "4 8 8" >/dev/null 2>&1
$EGREP_TRADITIONAL "4 8 8" >/dev/null 2>&1
then :
libc_cv_loongarch_int_abi=lp64
fi
@ -173,7 +165,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
libc_cv_loongarch_float_abi=d
fi
@ -187,7 +179,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
libc_cv_loongarch_float_abi=s
fi

191
sysdeps/unix/sysv/linux/mips/configure vendored
View File

@ -19,8 +19,8 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_mips_abi=o32
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if (_MIPS_SIM != _ABIN32)
@ -37,8 +37,8 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_mips_abi=n32
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if (_MIPS_SIM != _ABI64)
@ -56,9 +56,11 @@ if ac_fn_c_try_compile "$LINENO"
then :
libc_mips_abi=n64
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
@ -83,8 +85,8 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_mips_float=soft
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if !defined(__mips_hard_float)
@ -102,7 +104,8 @@ if ac_fn_c_try_compile "$LINENO"
then :
libc_mips_float=hard
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
@ -148,8 +151,8 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_mips_o32_fp=32
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if (__mips_fpr != 0) || !defined(_MIPS_SPFPSET) || (_MIPS_SPFPSET != 16)
@ -166,8 +169,8 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_mips_o32_fp=xx
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if (__mips_fpr != 0)
@ -184,8 +187,8 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_mips_o32_fp=xxo
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if (__mips_fpr != 64) || !defined(_MIPS_SPFPSET) || (_MIPS_SPFPSET != 16)
@ -202,8 +205,8 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_mips_o32_fp=64a
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if (__mips_fpr != 64)
@ -221,13 +224,17 @@ if ac_fn_c_try_compile "$LINENO"
then :
libc_mips_o32_fp=64
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
@ -241,8 +248,9 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
test $ac_status = 0; }; }
then :
libc_cv_mips_fp64=yes
else $as_nop
libc_cv_mips_fp64=no
else case e in #(
e) libc_cv_mips_fp64=no ;;
esac
fi
if { ac_try='${CC-cc} -Werror -modd-spreg -xc /dev/null -S -o /dev/null'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
@ -252,8 +260,9 @@ fi
test $ac_status = 0; }; }
then :
libc_cv_mips_modd_spreg=yes
else $as_nop
libc_cv_mips_modd_spreg=no
else case e in #(
e) libc_cv_mips_modd_spreg=no ;;
esac
fi
fi
config_vars="$config_vars
@ -281,22 +290,23 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_mips_mode_switch=yes
else $as_nop
libc_mips_mode_switch=no
else case e in #(
e) libc_mips_mode_switch=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
config_vars="$config_vars
mips-mode-switch = ${libc_mips_mode_switch}"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5
printf %s "checking for egrep -e... " >&6; }
if test ${ac_cv_path_EGREP_TRADITIONAL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -310,13 +320,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -325,14 +336,14 @@ case `"$ac_path_GREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -340,35 +351,24 @@ case `"$ac_path_GREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$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" "$LINENO" 5
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
:
fi
else
ac_cv_path_GREP=$GREP
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
if test "$ac_cv_path_EGREP_TRADITIONAL"
then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E"
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -382,13 +382,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -397,14 +398,14 @@ case `"$ac_path_EGREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -412,32 +413,33 @@ case `"$ac_path_EGREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; 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
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
;;
esac
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5
printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; }
EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the 2008 NaN encoding" >&5
printf %s "checking whether the compiler is using the 2008 NaN encoding... " >&6; }
if test ${libc_cv_mips_nan2008+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
dnl
#ifdef __mips_nan2008
@ -445,14 +447,16 @@ yes
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
libc_cv_mips_nan2008=yes
else $as_nop
libc_cv_mips_nan2008=no
else case e in #(
e) libc_cv_mips_nan2008=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_nan2008" >&5
printf "%s\n" "$libc_cv_mips_nan2008" >&6; }
@ -515,8 +519,8 @@ printf %s "checking whether the compiler must use executable stack... " >&6; }
if test ${libc_cv_mips_force_execstack+y}
then :
printf %s "(cached) " >&6
else $as_nop
libc_cv_mips_force_execstack=no
else case e in #(
e) libc_cv_mips_force_execstack=no
if test $libc_mips_float = hard; then
if test -n "$minimum_kernel"; then
@ -528,7 +532,8 @@ else $as_nop
else
libc_cv_mips_force_execstack=yes
fi
fi
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mips_force_execstack" >&5
printf "%s\n" "$libc_cv_mips_force_execstack" >&6; }

24
sysdeps/unix/sysv/linux/powerpc/configure vendored
View File

@ -7,8 +7,8 @@ printf %s "checking whether $CC $CFLAGS -mlong-double-128 uses IBM extended form
if test ${libc_cv_mlong_double_128ibm+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_CFLAGS="$CFLAGS"
else case e in #(
e) save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -mlong-double-128"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -28,11 +28,13 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_mlong_double_128ibm=yes
else $as_nop
libc_cv_mlong_double_128ibm=no
else case e in #(
e) libc_cv_mlong_double_128ibm=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$save_CFLAGS"
CFLAGS="$save_CFLAGS" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mlong_double_128ibm" >&5
printf "%s\n" "$libc_cv_mlong_double_128ibm" >&6; }
@ -43,8 +45,8 @@ printf %s "checking whether $CC $CFLAGS supports -mabi=ibmlongdouble... " >&6; }
if test ${libc_cv_mabi_ibmlongdouble+y}
then :
printf %s "(cached) " >&6
else $as_nop
save_CFLAGS="$CFLAGS"
else case e in #(
e) save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -mlong-double-128 -mabi=ibmlongdouble"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -64,11 +66,13 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_mabi_ibmlongdouble=yes
else $as_nop
libc_cv_mabi_ibmlongdouble=no
else case e in #(
e) libc_cv_mabi_ibmlongdouble=no ;;
esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$save_CFLAGS"
CFLAGS="$save_CFLAGS" ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mabi_ibmlongdouble" >&5
printf "%s\n" "$libc_cv_mabi_ibmlongdouble" >&6; }

148
sysdeps/unix/sysv/linux/powerpc/powerpc64/configure vendored
View File

@ -17,14 +17,14 @@ esac
# Define default-abi according to compiler flags.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5
printf %s "checking for egrep -e... " >&6; }
if test ${ac_cv_path_EGREP_TRADITIONAL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -38,13 +38,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -53,14 +54,14 @@ case `"$ac_path_GREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -68,35 +69,24 @@ case `"$ac_path_GREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$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" "$LINENO" 5
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
:
fi
else
ac_cv_path_GREP=$GREP
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
if test "$ac_cv_path_EGREP_TRADITIONAL"
then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E"
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -110,13 +100,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -125,14 +116,14 @@ case `"$ac_path_EGREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -140,32 +131,33 @@ case `"$ac_path_EGREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; 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
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
;;
esac
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5
printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; }
EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler is using the PowerPC64 ELFv2 ABI" >&5
printf %s "checking whether the compiler is using the PowerPC64 ELFv2 ABI... " >&6; }
if test ${libc_cv_ppc64_elfv2_abi+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if _CALL_ELF == 2
yes
@ -173,14 +165,16 @@ else $as_nop
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
libc_cv_ppc64_elfv2_abi=yes
else $as_nop
libc_cv_ppc64_elfv2_abi=no
else case e in #(
e) libc_cv_ppc64_elfv2_abi=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_elfv2_abi" >&5
printf "%s\n" "$libc_cv_ppc64_elfv2_abi" >&6; }
@ -199,8 +193,8 @@ printf %s "checking whether the compiler defines _CALL_ELF... " >&6; }
if test ${libc_cv_ppc64_def_call_elf+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef _CALL_ELF
yes
@ -208,14 +202,16 @@ else $as_nop
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
libc_cv_ppc64_def_call_elf=yes
else $as_nop
libc_cv_ppc64_def_call_elf=no
else case e in #(
e) libc_cv_ppc64_def_call_elf=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_def_call_elf" >&5
printf "%s\n" "$libc_cv_ppc64_def_call_elf" >&6; }
@ -229,8 +225,8 @@ printf %s "checking the machine type to set minimum kernel version... " >&6; }
if test ${libc_cv_ppc64_le+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
else case e in #(
e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
yes
@ -238,14 +234,16 @@ else $as_nop
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
arch_minimum_kernel=3.10.0
else $as_nop
libc_cv_ppc64_le=no
else case e in #(
e) libc_cv_ppc64_le=no ;;
esac
fi
rm -rf conftest*
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ppc64_le" >&5
printf "%s\n" "$libc_cv_ppc64_le" >&6; }

114
sysdeps/unix/sysv/linux/riscv/configure vendored
View File

@ -6,14 +6,14 @@ arch_minimum_kernel=4.15.0
libc_cv_riscv_int_abi=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5
printf %s "checking for egrep -e... " >&6; }
if test ${ac_cv_path_EGREP_TRADITIONAL+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -z "$GREP"; then
ac_path_GREP_found=false
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -27,13 +27,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -42,14 +43,14 @@ case `"$ac_path_GREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -57,35 +58,24 @@ case `"$ac_path_GREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$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" "$LINENO" 5
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
:
fi
else
ac_cv_path_GREP=$GREP
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
if test "$ac_cv_path_EGREP_TRADITIONAL"
then :
printf %s "(cached) " >&6
else $as_nop
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E"
else case e in #(
e) if test -z "$EGREP_TRADITIONAL"; then
ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@ -99,13 +89,14 @@ do
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
ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
# Check for GNU $ac_path_EGREP_TRADITIONAL
case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@ -114,14 +105,14 @@ case `"$ac_path_EGREP" --version 2>&1` in
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
printf "%s\n" 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
"$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "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
if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@ -129,24 +120,25 @@ case `"$ac_path_EGREP" --version 2>&1` in
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
$ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
if test -z "$ac_cv_path_EGREP_TRADITIONAL"; 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
ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
fi
;;
esac
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5
printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; }
EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -154,7 +146,7 @@ __SIZEOF_INT__ __SIZEOF_LONG__ __SIZEOF_POINTER__
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "4 8 8" >/dev/null 2>&1
$EGREP_TRADITIONAL "4 8 8" >/dev/null 2>&1
then :
libc_cv_riscv_int_abi=lp64
fi
@ -166,7 +158,7 @@ __SIZEOF_INT__ __SIZEOF_LONG__ __SIZEOF_POINTER__
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "4 4 4" >/dev/null 2>&1
$EGREP_TRADITIONAL "4 4 4" >/dev/null 2>&1
then :
libc_cv_riscv_int_abi=ilp32
fi
@ -189,7 +181,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
libc_cv_riscv_float_abi=d
fi
@ -203,7 +195,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "yes" >/dev/null 2>&1
$EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
libc_cv_riscv_float_abi=
fi

28
sysdeps/x86/configure vendored
View File

@ -7,8 +7,8 @@ printf %s "checking for linker x86 ISA level support... " >&6; }
if test ${libc_cv_include_x86_isa_level+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest1.S <<EOF
else case e in #(
e) cat > conftest1.S <<EOF
#ifdef __LP64__
# define P2ALIGN 3
#else
@ -70,7 +70,8 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -nostartfiles -nostdlib -r -o conftest c
libc_cv_include_x86_isa_level=yes
fi
fi
rm -f conftest*
rm -f conftest* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_include_x86_isa_level" >&5
printf "%s\n" "$libc_cv_include_x86_isa_level" >&6; }
@ -82,8 +83,8 @@ printf %s "checking for LAHF/SAHF instruction support... " >&6; }
if test ${libc_cv_have_x86_lahf_sahf+y}
then :
printf %s "(cached) " >&6
else $as_nop
libc_cv_have_x86_lahf_sahf=no
else case e in #(
e) libc_cv_have_x86_lahf_sahf=no
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -fverbose-asm -S -o - -x c /dev/null'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
@ -91,7 +92,8 @@ else $as_nop
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; } | grep -qE '(-msahf\b|-march=x86-64-v)'; then
libc_cv_have_x86_lahf_sahf=yes
fi
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_x86_lahf_sahf" >&5
printf "%s\n" "$libc_cv_have_x86_lahf_sahf" >&6; }
@ -105,8 +107,8 @@ printf %s "checking for MOVBE instruction support... " >&6; }
if test ${libc_cv_have_x86_movbe+y}
then :
printf %s "(cached) " >&6
else $as_nop
libc_cv_have_x86_movbe=no
else case e in #(
e) libc_cv_have_x86_movbe=no
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -fverbose-asm -S -o - -x c /dev/null'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
@ -114,7 +116,8 @@ else $as_nop
printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; } | grep -qE '(-mmovbe\b|-march=x86-64-v([3-9]|[1-9][0-9]))'; then
libc_cv_have_x86_movbe=yes
fi
fi ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_x86_movbe" >&5
printf "%s\n" "$libc_cv_have_x86_movbe" >&6; }
@ -130,8 +133,8 @@ printf %s "checking for ISA level support... " >&6; }
if test ${libc_cv_have_x86_isa_level+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.c <<EOF
else case e in #(
e) cat > conftest.c <<EOF
#include <sysdeps/x86/isa-level.h>
#if MINIMUM_X86_ISA_LEVEL >= 4
libc_cv_have_x86_isa_level=4
@ -148,7 +151,8 @@ libc_cv_have_x86_isa_level=0
#endif
EOF
eval `${CC-cc} $CFLAGS $CPPFLAGS $ISAFLAG -I$srcdir -E conftest.c | grep libc_cv_have_x86_isa_level`
rm -rf conftest*
rm -rf conftest* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_x86_isa_level" >&5
printf "%s\n" "$libc_cv_have_x86_isa_level" >&6; }

40
sysdeps/x86_64/configure vendored
View File

@ -6,8 +6,8 @@ printf %s "checking -mprefer-vector-width=128... " >&6; }
if test ${libc_cv_cc_mprefer_vector_width+y}
then :
printf %s "(cached) " >&6
else $as_nop
if { ac_try='${CC-cc} -mprefer-vector-width=128 -xc /dev/null -S -o /dev/null'
else case e in #(
e) if { ac_try='${CC-cc} -mprefer-vector-width=128 -xc /dev/null -S -o /dev/null'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -15,10 +15,12 @@ else $as_nop
test $ac_status = 0; }; }
then :
libc_cv_cc_mprefer_vector_width=yes
else $as_nop
libc_cv_cc_mprefer_vector_width=no
else case e in #(
e) libc_cv_cc_mprefer_vector_width=no ;;
esac
fi
;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_mprefer_vector_width" >&5
printf "%s\n" "$libc_cv_cc_mprefer_vector_width" >&6; }
@ -71,8 +73,8 @@ printf %s "checking whether CET can be enabled... " >&6; }
if test ${libc_cv_x86_cet_available+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.c <<EOF
else case e in #(
e) cat > conftest.c <<EOF
#if !defined __CET__ || __CET__ != 3
# error CET isn't available.
#endif
@ -87,7 +89,8 @@ EOF
else
libc_cv_x86_cet_available=no
fi
rm -rf conftest*
rm -rf conftest* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x86_cet_available" >&5
printf "%s\n" "$libc_cv_x86_cet_available" >&6; }
@ -102,8 +105,8 @@ printf %s "checking whether assembler supports CET... " >&6; }
if test ${libc_cv_x86_cet_as+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.s <<EOF
else case e in #(
e) cat > conftest.s <<EOF
incsspd %ecx
EOF
if { ac_try='${CC-cc} -c $CFLAGS conftest.s -o conftest.o 1>&5'
@ -116,7 +119,8 @@ EOF
else
libc_cv_x86_cet_as=no
fi
rm -rf conftest*
rm -rf conftest* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x86_cet_as" >&5
printf "%s\n" "$libc_cv_x86_cet_as" >&6; }
@ -140,8 +144,8 @@ printf %s "checking whether -mamx-tile works properly... " >&6; }
if test ${libc_cv_x86_have_amx_tile+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.c <<EOF
else case e in #(
e) cat > conftest.c <<EOF
#include <x86intrin.h>
EOF
libc_cv_x86_have_amx_tile=no
@ -155,7 +159,8 @@ EOF
libc_cv_x86_have_amx_tile=yes
fi
fi
rm -rf conftest*
rm -rf conftest* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x86_have_amx_tile" >&5
printf "%s\n" "$libc_cv_x86_have_amx_tile" >&6; }
@ -168,8 +173,8 @@ printf %s "checking whether -mapxf is enabled... " >&6; }
if test ${libc_cv_x86_have_apx+y}
then :
printf %s "(cached) " >&6
else $as_nop
cat > conftest.c <<EOF
else case e in #(
e) cat > conftest.c <<EOF
#ifndef __APX_F__
# error APX isn't enabled
#endif
@ -183,7 +188,8 @@ EOF
test $ac_status = 0; }; }; then
libc_cv_x86_have_apx=yes
fi
rm -rf conftest*
rm -rf conftest* ;;
esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x86_have_apx" >&5
printf "%s\n" "$libc_cv_x86_have_apx" >&6; }