* [PATCH, test conversion, RFC] Convert to autoconf 2.72 (no patches)
2024-01-02 9:21 ` autoconf 2.72 ? (Re: Happy New Year 2024 & Freeze for the upcoming glibc 2.39 release) Andreas K. Huettel
2024-01-02 10:27 ` Florian Weimer
@ 2024-01-02 19:17 ` Andreas K. Hüttel
2024-01-02 21:30 ` Florian Weimer
2024-01-10 18:37 ` Carlos O'Donell
1 sibling, 2 replies; 29+ messages in thread
From: Andreas K. Hüttel @ 2024-01-02 19:17 UTC (permalink / raw)
To: libc-alpha; +Cc: Andreas K. Huettel
From: "Andreas K. Huettel" <dilfridge@gentoo.org>
---
aclocal.m4 | 2 +-
configure | 1305 ++++++++++-------
manual/install.texi | 2 +-
sysdeps/aarch64/configure | 155 +-
sysdeps/arc/configure | 120 +-
sysdeps/arm/configure | 134 +-
sysdeps/hppa/configure | 7 +-
sysdeps/i386/configure | 7 +-
sysdeps/ieee754/ldbl-opt/configure | 12 +-
sysdeps/loongarch/configure | 21 +-
sysdeps/mach/configure | 229 +--
sysdeps/mach/hurd/configure | 12 +-
sysdeps/mips/configure | 120 +-
sysdeps/nios2/configure | 120 +-
sysdeps/powerpc/powerpc32/fpu/configure | 14 +-
sysdeps/powerpc/powerpc64/configure | 14 +-
sysdeps/powerpc/powerpc64/le/configure | 55 +-
.../powerpc64/le/fpu/multiarch/configure | 12 +-
sysdeps/riscv/configure | 7 +-
sysdeps/s390/configure | 103 +-
sysdeps/s390/s390-64/configure | 14 +-
sysdeps/sparc/sparc32/configure | 127 +-
sysdeps/unix/sysv/linux/configure | 17 +-
sysdeps/unix/sysv/linux/loongarch/configure | 112 +-
sysdeps/unix/sysv/linux/mips/configure | 191 +--
sysdeps/unix/sysv/linux/powerpc/configure | 24 +-
.../sysv/linux/powerpc/powerpc64/configure | 148 +-
sysdeps/unix/sysv/linux/riscv/configure | 114 +-
sysdeps/x86/configure | 35 +-
sysdeps/x86_64/configure | 12 +-
30 files changed, 1730 insertions(+), 1515 deletions(-)
diff --git a/aclocal.m4 b/aclocal.m4
index a097d66a49..d8c613faf7 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -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
diff --git a/configure b/configure
index 59ff1e415d..3fdca4c78e 100755
--- a/configure
+++ b/configure
@@ -1,11 +1,11 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.71 for GNU C Library (see version.h).
+# Generated by GNU Autoconf 2.72 for GNU C Library (see version.h).
#
# Report bugs to <https://sourceware.org/bugzilla/>.
#
#
-# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
+# Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation,
# Inc.
#
#
@@ -17,7 +17,6 @@
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
-as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
@@ -26,12 +25,13 @@ then :
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
-else $as_nop
- case `(set -o) 2>/dev/null` in #(
+else case e in #(
+ e) case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
+esac ;;
esac
fi
@@ -103,7 +103,7 @@ IFS=$as_save_IFS
;;
esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
+# We did not find ourselves, most probably we were run as 'sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
@@ -133,15 +133,14 @@ case $- in # ((((
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
+# out after a failed 'exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi
# We don't want this to propagate to other subprocesses.
{ _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
- as_bourne_compatible="as_nop=:
-if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+ as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
NULLCMD=:
@@ -149,12 +148,13 @@ then :
# is contrary to our usage. Disable this feature.
alias -g '\${1+\"\$@\"}'='\"\$@\"'
setopt NO_GLOB_SUBST
-else \$as_nop
- case \`(set -o) 2>/dev/null\` in #(
+else case e in #(
+ e) case \`(set -o) 2>/dev/null\` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
+esac ;;
esac
fi
"
@@ -172,8 +172,9 @@ as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" )
then :
-else \$as_nop
- exitcode=1; echo positional parameters were not saved.
+else case e in #(
+ e) exitcode=1; echo positional parameters were not saved. ;;
+esac
fi
test x\$exitcode = x0 || exit 1
blah=\$(echo \$(echo blah))
@@ -186,14 +187,15 @@ test -x / || exit 1"
if (eval "$as_required") 2>/dev/null
then :
as_have_required=yes
-else $as_nop
- as_have_required=no
+else case e in #(
+ e) as_have_required=no ;;
+esac
fi
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
then :
-else $as_nop
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+else case e in #(
+ e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
@@ -226,12 +228,13 @@ IFS=$as_save_IFS
if $as_found
then :
-else $as_nop
- if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+else case e in #(
+ e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
CONFIG_SHELL=$SHELL as_have_required=yes
-fi
+fi ;;
+esac
fi
@@ -253,7 +256,7 @@ case $- in # ((((
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
+# out after a failed 'exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi
@@ -273,7 +276,8 @@ $0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
fi
exit 1
-fi
+fi ;;
+esac
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
@@ -312,14 +316,6 @@ as_fn_exit ()
as_fn_set_status $1
exit $1
} # as_fn_exit
-# as_fn_nop
-# ---------
-# Do nothing but, unlike ":", preserve the value of $?.
-as_fn_nop ()
-{
- return $?
-}
-as_nop=as_fn_nop
# as_fn_mkdir_p
# -------------
@@ -388,11 +384,12 @@ then :
{
eval $1+=\$2
}'
-else $as_nop
- as_fn_append ()
+else case e in #(
+ e) as_fn_append ()
{
eval $1=\$$1\$2
- }
+ } ;;
+esac
fi # as_fn_append
# as_fn_arith ARG...
@@ -406,21 +403,14 @@ then :
{
as_val=$(( $* ))
}'
-else $as_nop
- as_fn_arith ()
+else case e in #(
+ e) as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
- }
+ } ;;
+esac
fi # as_fn_arith
-# as_fn_nop
-# ---------
-# Do nothing but, unlike ":", preserve the value of $?.
-as_fn_nop ()
-{
- return $?
-}
-as_nop=as_fn_nop
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
@@ -494,6 +484,8 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
/[$]LINENO/=
' <$as_myself |
sed '
+ t clear
+ :clear
s/[$]LINENO.*/&-/
t lineno
b
@@ -542,7 +534,6 @@ esac
as_echo='printf %s\n'
as_echo_n='printf %s'
-
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
@@ -554,9 +545,9 @@ if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
- # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
- # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
- # In both cases, we have to default to `cp -pR'.
+ # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable.
+ # In both cases, we have to default to 'cp -pR'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then
@@ -581,10 +572,12 @@ as_test_x='test -x'
as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated
# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+as_tr_sh="eval sed '$as_sed_sh'" # deprecated
test -n "$DJDIR" || exec 7<&0 </dev/null
@@ -933,7 +926,7 @@ do
ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
- as_fn_error $? "invalid feature name: \`$ac_useropt'"
+ as_fn_error $? "invalid feature name: '$ac_useropt'"
ac_useropt_orig=$ac_useropt
ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
@@ -959,7 +952,7 @@ do
ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
- as_fn_error $? "invalid feature name: \`$ac_useropt'"
+ as_fn_error $? "invalid feature name: '$ac_useropt'"
ac_useropt_orig=$ac_useropt
ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
@@ -1172,7 +1165,7 @@ do
ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
- as_fn_error $? "invalid package name: \`$ac_useropt'"
+ as_fn_error $? "invalid package name: '$ac_useropt'"
ac_useropt_orig=$ac_useropt
ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
@@ -1188,7 +1181,7 @@ do
ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
- as_fn_error $? "invalid package name: \`$ac_useropt'"
+ as_fn_error $? "invalid package name: '$ac_useropt'"
ac_useropt_orig=$ac_useropt
ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
case $ac_user_opts in
@@ -1218,8 +1211,8 @@ do
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
x_libraries=$ac_optarg ;;
- -*) as_fn_error $? "unrecognized option: \`$ac_option'
-Try \`$0 --help' for more information"
+ -*) as_fn_error $? "unrecognized option: '$ac_option'
+Try '$0 --help' for more information"
;;
*=*)
@@ -1227,7 +1220,7 @@ Try \`$0 --help' for more information"
# Reject names that are not valid shell variable names.
case $ac_envvar in #(
'' | [0-9]* | *[!_$as_cr_alnum]* )
- as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+ as_fn_error $? "invalid variable name: '$ac_envvar'" ;;
esac
eval $ac_envvar=\$ac_optarg
export $ac_envvar ;;
@@ -1277,7 +1270,7 @@ do
as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done
-# There might be people who depend on the old broken behavior: `$host'
+# There might be people who depend on the old broken behavior: '$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
@@ -1345,7 +1338,7 @@ if test ! -r "$srcdir/$ac_unique_file"; then
test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
fi
-ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work"
ac_abs_confdir=`(
cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
pwd)`
@@ -1373,7 +1366,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems.
+'configure' configures GNU C Library (see version.h) to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1387,11 +1380,11 @@ Configuration:
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
- -q, --quiet, --silent do not print \`checking ...' messages
+ -q, --quiet, --silent do not print 'checking ...' messages
--cache-file=FILE cache test results in FILE [disabled]
- -C, --config-cache alias for \`--cache-file=config.cache'
+ -C, --config-cache alias for '--cache-file=config.cache'
-n, --no-create do not create output files
- --srcdir=DIR find the sources in DIR [configure dir or \`..']
+ --srcdir=DIR find the sources in DIR [configure dir or '..']
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
@@ -1399,10 +1392,10 @@ Installation directories:
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
-By default, \`make install' will install all the files in
-\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
-an installation prefix other than \`$ac_default_prefix' using \`--prefix',
-for instance \`--prefix=\$HOME'.
+By default, 'make install' will install all the files in
+'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than '$ac_default_prefix' using '--prefix',
+for instance '--prefix=\$HOME'.
For better control, use the options below.
@@ -1523,7 +1516,7 @@ Some influential environment variables:
CXX C++ compiler command
CXXFLAGS C++ compiler flags
-Use these variables to override the choices made by `configure' or to help
+Use these variables to override the choices made by 'configure' or to help
it to find libraries and programs with nonstandard names/locations.
Report bugs to <https://sourceware.org/bugzilla/>.
@@ -1593,9 +1586,9 @@ test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
GNU C Library configure (see version.h)
-generated by GNU Autoconf 2.71
+generated by GNU Autoconf 2.72
-Copyright (C) 2021 Free Software Foundation, Inc.
+Copyright (C) 2023 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
@@ -1634,11 +1627,12 @@ printf "%s\n" "$ac_try_echo"; } >&5
} && test -s conftest.$ac_objext
then :
ac_retval=0
-else $as_nop
- printf "%s\n" "$as_me: failed program was:" >&5
+else case e in #(
+ e) printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_retval=1
+ ac_retval=1 ;;
+esac
fi
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
@@ -1673,11 +1667,12 @@ printf "%s\n" "$ac_try_echo"; } >&5
} && test -s conftest.$ac_objext
then :
ac_retval=0
-else $as_nop
- printf "%s\n" "$as_me: failed program was:" >&5
+else case e in #(
+ e) printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_retval=1
+ ac_retval=1 ;;
+esac
fi
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
@@ -1715,11 +1710,12 @@ printf "%s\n" "$ac_try_echo"; } >&5
}
then :
ac_retval=0
-else $as_nop
- printf "%s\n" "$as_me: failed program was:" >&5
+else case e in #(
+ e) printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_retval=1
+ ac_retval=1 ;;
+esac
fi
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
@@ -1758,11 +1754,12 @@ printf "%s\n" "$ac_try_echo"; } >&5
}
then :
ac_retval=0
-else $as_nop
- printf "%s\n" "$as_me: failed program was:" >&5
+else case e in #(
+ e) printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_retval=1
+ ac_retval=1 ;;
+esac
fi
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
as_fn_set_status $ac_retval
@@ -1800,11 +1797,12 @@ printf "%s\n" "$ac_try_echo"; } >&5
}
then :
ac_retval=0
-else $as_nop
- printf "%s\n" "$as_me: failed program was:" >&5
+else case e in #(
+ e) printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_retval=1
+ ac_retval=1 ;;
+esac
fi
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
@@ -1840,7 +1838,7 @@ This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by GNU C Library $as_me (see version.h), which was
-generated by GNU Autoconf 2.71. Invocation command line was
+generated by GNU Autoconf 2.72. Invocation command line was
$ $0$ac_configure_args_raw
@@ -2086,10 +2084,10 @@ esac
printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$ac_site_file" >&5
. "$ac_site_file" \
- || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+ || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
-See \`config.log' for more details" "$LINENO" 5; }
+See 'config.log' for more details" "$LINENO" 5; }
fi
done
@@ -2125,9 +2123,7 @@ struct stat;
/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
struct buf { int x; };
struct buf * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
- char **p;
- int i;
+static char *e (char **p, int i)
{
return p[i];
}
@@ -2141,6 +2137,21 @@ static char *f (char * (*g) (char **, int), char **p, ...)
return s;
}
+/* C89 style stringification. */
+#define noexpand_stringify(a) #a
+const char *stringified = noexpand_stringify(arbitrary+token=sequence);
+
+/* C89 style token pasting. Exercises some of the corner cases that
+ e.g. old MSVC gets wrong, but not very hard. */
+#define noexpand_concat(a,b) a##b
+#define expand_concat(a,b) noexpand_concat(a,b)
+extern int vA;
+extern int vbee;
+#define aye A
+#define bee B
+int *pvA = &expand_concat(v,aye);
+int *pvbee = &noexpand_concat(v,bee);
+
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not \xHH hex character constants.
These do not provoke an error unfortunately, instead are silently treated
@@ -2168,16 +2179,19 @@ ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
# Test code for whether the C compiler supports C99 (global declarations)
ac_c_conftest_c99_globals='
-// Does the compiler advertise C99 conformance?
+/* Does the compiler advertise C99 conformance? */
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
# error "Compiler does not advertise C99 conformance"
#endif
+// See if C++-style comments work.
+
#include <stdbool.h>
extern int puts (const char *);
extern int printf (const char *, ...);
extern int dprintf (int, const char *, ...);
extern void *malloc (size_t);
+extern void free (void *);
// Check varargs macros. These examples are taken from C99 6.10.3.5.
// dprintf is used instead of fprintf to avoid needing to declare
@@ -2227,7 +2241,6 @@ typedef const char *ccp;
static inline int
test_restrict (ccp restrict text)
{
- // See if C++-style comments work.
// Iterate through items via the restricted pointer.
// Also check for declarations in for loops.
for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
@@ -2293,6 +2306,8 @@ ac_c_conftest_c99_main='
ia->datasize = 10;
for (int i = 0; i < ia->datasize; ++i)
ia->data[i] = i * 1.234;
+ // Work around memory leak warnings.
+ free (ia);
// Check named initializers.
struct named_init ni = {
@@ -2314,7 +2329,7 @@ ac_c_conftest_c99_main='
# Test code for whether the C compiler supports C11 (global declarations)
ac_c_conftest_c11_globals='
-// Does the compiler advertise C11 conformance?
+/* Does the compiler advertise C11 conformance? */
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
# error "Compiler does not advertise C11 conformance"
#endif
@@ -2713,8 +2728,9 @@ IFS=$as_save_IFS
if $as_found
then :
-else $as_nop
- as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
+else case e in #(
+ e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;;
+esac
fi
@@ -2742,12 +2758,12 @@ for ac_var in $ac_precious_vars; do
eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in
set,)
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5
+printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;}
ac_cache_corrupted=: ;;
,set)
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
-printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5
+printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;}
ac_cache_corrupted=: ;;
,);;
*)
@@ -2756,18 +2772,18 @@ printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
ac_old_val_w=`echo x $ac_old_val`
ac_new_val_w=`echo x $ac_new_val`
if test "$ac_old_val_w" != "$ac_new_val_w"; then
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
-printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5
+printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;}
ac_cache_corrupted=:
else
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
-printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5
+printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;}
eval $ac_var=\$ac_old_val
fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
-printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
-printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5
+printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5
+printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;}
fi;;
esac
# Pass precious variables to config.status.
@@ -2783,11 +2799,11 @@ printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
fi
done
if $ac_cache_corrupted; then
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
- as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
+ as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file'
and start over" "$LINENO" 5
fi
## -------------------- ##
@@ -2816,9 +2832,10 @@ then :
no) PKGVERSION= ;;
*) PKGVERSION="($withval) " ;;
esac
-else $as_nop
- PKGVERSION="(GNU libc) "
-
+else case e in #(
+ e) PKGVERSION="(GNU libc) "
+ ;;
+esac
fi
PKGVERSION_TEXI=`echo "$PKGVERSION" | sed 's/@/@@/g'`
@@ -2837,9 +2854,10 @@ then :
*) BUGURL="$withval"
;;
esac
-else $as_nop
- BUGURL="https://www.gnu.org/software/libc/bugs.html"
-
+else case e in #(
+ e) BUGURL="https://www.gnu.org/software/libc/bugs.html"
+ ;;
+esac
fi
case ${BUGURL} in
@@ -2892,15 +2910,16 @@ printf %s "checking build system type... " >&6; }
if test ${ac_cv_build+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_build_alias=$build_alias
+else case e in #(
+ e) ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
test "x$ac_build_alias" = x &&
as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
printf "%s\n" "$ac_cv_build" >&6; }
@@ -2927,14 +2946,15 @@ printf %s "checking host system type... " >&6; }
if test ${ac_cv_host+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test "x$host_alias" = x; then
+else case e in #(
+ e) if test "x$host_alias" = x; then
ac_cv_host=$ac_cv_build
else
ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
fi
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
printf "%s\n" "$ac_cv_host" >&6; }
@@ -2979,8 +2999,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$CC"; then
+else case e in #(
+ e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -3002,7 +3022,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
@@ -3024,8 +3045,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$ac_ct_CC"; then
+else case e in #(
+ e) if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -3047,7 +3068,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
@@ -3082,8 +3104,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$CC"; then
+else case e in #(
+ e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -3105,7 +3127,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
@@ -3127,8 +3150,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$CC"; then
+else case e in #(
+ e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
ac_prog_rejected=no
@@ -3167,7 +3190,8 @@ if test $ac_prog_rejected = yes; then
ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
fi
fi
-fi
+fi ;;
+esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
@@ -3191,8 +3215,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$CC"; then
+else case e in #(
+ e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -3214,7 +3238,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
@@ -3240,8 +3265,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$ac_ct_CC"; then
+else case e in #(
+ e) if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -3263,7 +3288,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
@@ -3301,8 +3327,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$CC"; then
+else case e in #(
+ e) if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -3324,7 +3350,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
@@ -3346,8 +3373,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$ac_ct_CC"; then
+else case e in #(
+ e) if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -3369,7 +3396,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
@@ -3398,10 +3426,10 @@ fi
fi
-test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details" "$LINENO" 5; }
+See 'config.log' for more details" "$LINENO" 5; }
# Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
@@ -3434,8 +3462,8 @@ printf %s "checking for suffix of object files... " >&6; }
if test ${ac_cv_objext+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. */
int
@@ -3467,16 +3495,18 @@ then :
break;;
esac
done
-else $as_nop
- printf "%s\n" "$as_me: failed program was:" >&5
+else case e in #(
+ e) printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details" "$LINENO" 5; }
+See 'config.log' for more details" "$LINENO" 5; } ;;
+esac
fi
-rm -f conftest.$ac_cv_objext conftest.$ac_ext
+rm -f conftest.$ac_cv_objext conftest.$ac_ext ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
printf "%s\n" "$ac_cv_objext" >&6; }
@@ -3487,8 +3517,8 @@ printf %s "checking whether the compiler supports GNU C... " >&6; }
if test ${ac_cv_c_compiler_gnu+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.$ac_ext
/* end confdefs.h. */
int
@@ -3505,12 +3535,14 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_compiler_gnu=yes
-else $as_nop
- ac_compiler_gnu=no
+else case e in #(
+ e) ac_compiler_gnu=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
@@ -3528,8 +3560,8 @@ printf %s "checking whether $CC accepts -g... " >&6; }
if test ${ac_cv_prog_cc_g+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_save_c_werror_flag=$ac_c_werror_flag
+else case e in #(
+ e) ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
ac_cv_prog_cc_g=no
CFLAGS="-g"
@@ -3547,8 +3579,8 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes
-else $as_nop
- CFLAGS=""
+else case e in #(
+ e) CFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@@ -3563,8 +3595,8 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
-else $as_nop
- ac_c_werror_flag=$ac_save_c_werror_flag
+else case e in #(
+ e) ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@@ -3581,12 +3613,15 @@ if ac_fn_c_try_compile "$LINENO"
then :
ac_cv_prog_cc_g=yes
fi
-rm -f core conftest.err conftest.$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.$ac_ext
- ac_c_werror_flag=$ac_save_c_werror_flag
+ ac_c_werror_flag=$ac_save_c_werror_flag ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
@@ -3613,8 +3648,8 @@ printf %s "checking for $CC option to enable C11 features... " >&6; }
if test ${ac_cv_prog_cc_c11+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_cv_prog_cc_c11=no
+else case e in #(
+ e) ac_cv_prog_cc_c11=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@@ -3631,25 +3666,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c11" != "xno" && break
done
rm -f conftest.$ac_ext
-CC=$ac_save_CC
+CC=$ac_save_CC ;;
+esac
fi
if test "x$ac_cv_prog_cc_c11" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
-else $as_nop
- if test "x$ac_cv_prog_cc_c11" = x
+else case e in #(
+ e) if test "x$ac_cv_prog_cc_c11" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
-else $as_nop
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
+else case e in #(
+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
- CC="$CC $ac_cv_prog_cc_c11"
+ CC="$CC $ac_cv_prog_cc_c11" ;;
+esac
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
- ac_prog_cc_stdc=c11
+ ac_prog_cc_stdc=c11 ;;
+esac
fi
fi
if test x$ac_prog_cc_stdc = xno
@@ -3659,8 +3697,8 @@ printf %s "checking for $CC option to enable C99 features... " >&6; }
if test ${ac_cv_prog_cc_c99+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_cv_prog_cc_c99=no
+else case e in #(
+ e) ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@@ -3677,25 +3715,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
-CC=$ac_save_CC
+CC=$ac_save_CC ;;
+esac
fi
if test "x$ac_cv_prog_cc_c99" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
-else $as_nop
- if test "x$ac_cv_prog_cc_c99" = x
+else case e in #(
+ e) if test "x$ac_cv_prog_cc_c99" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
-else $as_nop
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
+else case e in #(
+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
- CC="$CC $ac_cv_prog_cc_c99"
+ CC="$CC $ac_cv_prog_cc_c99" ;;
+esac
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
- ac_prog_cc_stdc=c99
+ ac_prog_cc_stdc=c99 ;;
+esac
fi
fi
if test x$ac_prog_cc_stdc = xno
@@ -3705,8 +3746,8 @@ printf %s "checking for $CC option to enable C89 features... " >&6; }
if test ${ac_cv_prog_cc_c89+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_cv_prog_cc_c89=no
+else case e in #(
+ e) ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@@ -3723,25 +3764,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
-CC=$ac_save_CC
+CC=$ac_save_CC ;;
+esac
fi
if test "x$ac_cv_prog_cc_c89" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
-else $as_nop
- if test "x$ac_cv_prog_cc_c89" = x
+else case e in #(
+ e) if test "x$ac_cv_prog_cc_c89" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
-else $as_nop
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+else case e in #(
+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
- CC="$CC $ac_cv_prog_cc_c89"
+ CC="$CC $ac_cv_prog_cc_c89" ;;
+esac
fi
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
- ac_prog_cc_stdc=c89
+ ac_prog_cc_stdc=c89 ;;
+esac
fi
fi
@@ -3761,8 +3805,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_BUILD_CC+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$BUILD_CC"; then
+else case e in #(
+ e) if test -n "$BUILD_CC"; then
ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -3784,7 +3828,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
BUILD_CC=$ac_cv_prog_BUILD_CC
if test -n "$BUILD_CC"; then
@@ -3836,8 +3881,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CXX+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$CXX"; then
+else case e in #(
+ e) if test -n "$CXX"; then
ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -3859,7 +3904,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
CXX=$ac_cv_prog_CXX
if test -n "$CXX"; then
@@ -3885,8 +3931,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CXX+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$ac_ct_CXX"; then
+else case e in #(
+ e) if test -n "$ac_ct_CXX"; then
ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -3908,7 +3954,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
if test -n "$ac_ct_CXX"; then
@@ -3968,8 +4015,8 @@ printf %s "checking whether the compiler supports GNU C++... " >&6; }
if test ${ac_cv_cxx_compiler_gnu+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.$ac_ext
/* end confdefs.h. */
int
@@ -3986,12 +4033,14 @@ _ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
ac_compiler_gnu=yes
-else $as_nop
- ac_compiler_gnu=no
+else case e in #(
+ e) ac_compiler_gnu=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
@@ -4009,8 +4058,8 @@ printf %s "checking whether $CXX accepts -g... " >&6; }
if test ${ac_cv_prog_cxx_g+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+else case e in #(
+ e) ac_save_cxx_werror_flag=$ac_cxx_werror_flag
ac_cxx_werror_flag=yes
ac_cv_prog_cxx_g=no
CXXFLAGS="-g"
@@ -4028,8 +4077,8 @@ _ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
ac_cv_prog_cxx_g=yes
-else $as_nop
- CXXFLAGS=""
+else case e in #(
+ e) CXXFLAGS=""
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@@ -4044,8 +4093,8 @@ _ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
-else $as_nop
- ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+else case e in #(
+ e) ac_cxx_werror_flag=$ac_save_cxx_werror_flag
CXXFLAGS="-g"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@@ -4062,12 +4111,15 @@ if ac_fn_cxx_try_compile "$LINENO"
then :
ac_cv_prog_cxx_g=yes
fi
-rm -f core conftest.err conftest.$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.$ac_ext
- ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
@@ -4094,8 +4146,8 @@ printf %s "checking for $CXX option to enable C++11 features... " >&6; }
if test ${ac_cv_prog_cxx_cxx11+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_cv_prog_cxx_cxx11=no
+else case e in #(
+ e) ac_cv_prog_cxx_cxx11=no
ac_save_CXX=$CXX
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@@ -4112,25 +4164,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
done
rm -f conftest.$ac_ext
-CXX=$ac_save_CXX
+CXX=$ac_save_CXX ;;
+esac
fi
if test "x$ac_cv_prog_cxx_cxx11" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
-else $as_nop
- if test "x$ac_cv_prog_cxx_cxx11" = x
+else case e in #(
+ e) if test "x$ac_cv_prog_cxx_cxx11" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
-else $as_nop
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
+else case e in #(
+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
- CXX="$CXX $ac_cv_prog_cxx_cxx11"
+ CXX="$CXX $ac_cv_prog_cxx_cxx11" ;;
+esac
fi
ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
- ac_prog_cxx_stdcxx=cxx11
+ ac_prog_cxx_stdcxx=cxx11 ;;
+esac
fi
fi
if test x$ac_prog_cxx_stdcxx = xno
@@ -4140,8 +4195,8 @@ printf %s "checking for $CXX option to enable C++98 features... " >&6; }
if test ${ac_cv_prog_cxx_cxx98+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_cv_prog_cxx_cxx98=no
+else case e in #(
+ e) ac_cv_prog_cxx_cxx98=no
ac_save_CXX=$CXX
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@@ -4158,25 +4213,28 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam
test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
done
rm -f conftest.$ac_ext
-CXX=$ac_save_CXX
+CXX=$ac_save_CXX ;;
+esac
fi
if test "x$ac_cv_prog_cxx_cxx98" = xno
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
-else $as_nop
- if test "x$ac_cv_prog_cxx_cxx98" = x
+else case e in #(
+ e) if test "x$ac_cv_prog_cxx_cxx98" = x
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
-else $as_nop
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
+else case e in #(
+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
- CXX="$CXX $ac_cv_prog_cxx_cxx98"
+ CXX="$CXX $ac_cv_prog_cxx_cxx98" ;;
+esac
fi
ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
- ac_prog_cxx_stdcxx=cxx98
+ ac_prog_cxx_stdcxx=cxx98 ;;
+esac
fi
fi
@@ -4193,8 +4251,8 @@ printf %s "checking whether $CXX can link programs... " >&6; }
if test ${libc_cv_cxx_link_ok+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_ext=cpp
+else case e in #(
+ e) ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
@@ -4215,8 +4273,9 @@ _ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
libc_cv_cxx_link_ok=yes
-else $as_nop
- libc_cv_cxx_link_ok=no
+else case e in #(
+ e) libc_cv_cxx_link_ok=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
@@ -4239,8 +4298,9 @@ _ACEOF
if ac_fn_cxx_try_link "$LINENO"
then :
-else $as_nop
- libc_cv_cxx_link_ok=no
+else case e in #(
+ e) libc_cv_cxx_link_ok=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
@@ -4250,7 +4310,8 @@ ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5
printf "%s\n" "$libc_cv_cxx_link_ok" >&6; }
@@ -4316,8 +4377,9 @@ fi
if test ${with_binutils+y}
then :
withval=$with_binutils; path_binutils=$withval
-else $as_nop
- path_binutils=''
+else case e in #(
+ e) path_binutils='' ;;
+esac
fi
@@ -4325,8 +4387,9 @@ fi
if test ${with_selinux+y}
then :
withval=$with_selinux; with_selinux=$withval
-else $as_nop
- with_selinux=auto
+else case e in #(
+ e) with_selinux=auto ;;
+esac
fi
@@ -4335,8 +4398,9 @@ fi
if test ${with_headers+y}
then :
withval=$with_headers; sysheaders=$withval
-else $as_nop
- sysheaders=''
+else case e in #(
+ e) sysheaders='' ;;
+esac
fi
@@ -4346,8 +4410,9 @@ fi
if test ${with_nonshared_cflags+y}
then :
withval=$with_nonshared_cflags; extra_nonshared_cflags=$withval
-else $as_nop
- extra_nonshared_cflags=
+else case e in #(
+ e) extra_nonshared_cflags= ;;
+esac
fi
@@ -4356,8 +4421,9 @@ fi
if test ${with_rtld_early_cflags+y}
then :
withval=$with_rtld_early_cflags; rtld_early_cflags=$withval
-else $as_nop
- rtld_early_cflags=
+else case e in #(
+ e) rtld_early_cflags= ;;
+esac
fi
@@ -4367,8 +4433,9 @@ fi
if test ${with_timeoutfactor+y}
then :
withval=$with_timeoutfactor; timeoutfactor=$withval
-else $as_nop
- timeoutfactor=1
+else case e in #(
+ e) timeoutfactor=1 ;;
+esac
fi
printf "%s\n" "#define TIMEOUTFACTOR $timeoutfactor" >>confdefs.h
@@ -4378,8 +4445,9 @@ printf "%s\n" "#define TIMEOUTFACTOR $timeoutfactor" >>confdefs.h
if test ${enable_sanity_checks+y}
then :
enableval=$enable_sanity_checks; enable_sanity=$enableval
-else $as_nop
- enable_sanity=yes
+else case e in #(
+ e) enable_sanity=yes ;;
+esac
fi
@@ -4387,32 +4455,36 @@ fi
if test ${enable_shared+y}
then :
enableval=$enable_shared; shared=$enableval
-else $as_nop
- shared=yes
+else case e in #(
+ e) shared=yes ;;
+esac
fi
# Check whether --enable-profile was given.
if test ${enable_profile+y}
then :
enableval=$enable_profile; profile=$enableval
-else $as_nop
- profile=no
+else case e in #(
+ e) profile=no ;;
+esac
fi
# Check whether --enable-default-pie was given.
if test ${enable_default_pie+y}
then :
enableval=$enable_default_pie; default_pie=$enableval
-else $as_nop
- default_pie=yes
+else case e in #(
+ e) default_pie=yes ;;
+esac
fi
# Check whether --enable-timezone-tools was given.
if test ${enable_timezone_tools+y}
then :
enableval=$enable_timezone_tools; enable_timezone_tools=$enableval
-else $as_nop
- enable_timezone_tools=yes
+else case e in #(
+ e) enable_timezone_tools=yes ;;
+esac
fi
@@ -4421,8 +4493,9 @@ fi
if test ${enable_hardcoded_path_in_tests+y}
then :
enableval=$enable_hardcoded_path_in_tests; hardcoded_path_in_tests=$enableval
-else $as_nop
- hardcoded_path_in_tests=no
+else case e in #(
+ e) hardcoded_path_in_tests=no ;;
+esac
fi
@@ -4431,8 +4504,9 @@ fi
if test ${enable_hidden_plt+y}
then :
enableval=$enable_hidden_plt; hidden=$enableval
-else $as_nop
- hidden=yes
+else case e in #(
+ e) hidden=yes ;;
+esac
fi
if test "x$hidden" = xno; then
@@ -4444,8 +4518,9 @@ fi
if test ${enable_bind_now+y}
then :
enableval=$enable_bind_now; bindnow=$enableval
-else $as_nop
- bindnow=no
+else case e in #(
+ e) bindnow=no ;;
+esac
fi
@@ -4458,8 +4533,9 @@ fi
if test ${enable_stack_protector+y}
then :
enableval=$enable_stack_protector; enable_stack_protector=$enableval
-else $as_nop
- enable_stack_protector=no
+else case e in #(
+ e) enable_stack_protector=no ;;
+esac
fi
case "$enable_stack_protector" in
@@ -4471,8 +4547,9 @@ esac
if test ${enable_static_nss+y}
then :
enableval=$enable_static_nss; static_nss=$enableval
-else $as_nop
- static_nss=no
+else case e in #(
+ e) static_nss=no ;;
+esac
fi
if test x"$static_nss" = xyes || test x"$shared" = xno; then
@@ -4485,8 +4562,9 @@ fi
if test ${enable_force_install+y}
then :
enableval=$enable_force_install; force_install=$enableval
-else $as_nop
- force_install=yes
+else case e in #(
+ e) force_install=yes ;;
+esac
fi
@@ -4495,8 +4573,9 @@ fi
if test ${enable_maintainer_mode+y}
then :
enableval=$enable_maintainer_mode; maintainer=$enableval
-else $as_nop
- maintainer=no
+else case e in #(
+ e) maintainer=no ;;
+esac
fi
@@ -4519,8 +4598,9 @@ fi
if test ${enable_werror+y}
then :
enableval=$enable_werror; enable_werror=$enableval
-else $as_nop
- enable_werror=yes
+else case e in #(
+ e) enable_werror=yes ;;
+esac
fi
@@ -4529,8 +4609,9 @@ fi
if test ${enable_multi_arch+y}
then :
enableval=$enable_multi_arch; multi_arch=$enableval
-else $as_nop
- multi_arch=default
+else case e in #(
+ e) multi_arch=default ;;
+esac
fi
@@ -4538,8 +4619,9 @@ fi
if test ${enable_memory_tagging+y}
then :
enableval=$enable_memory_tagging; memory_tagging=$enableval
-else $as_nop
- memory_tagging=no
+else case e in #(
+ e) memory_tagging=no ;;
+esac
fi
if test "$memory_tagging" = yes; then
@@ -4557,8 +4639,9 @@ fi
if test ${enable_systemtap+y}
then :
enableval=$enable_systemtap; systemtap=$enableval
-else $as_nop
- systemtap=no
+else case e in #(
+ e) systemtap=no ;;
+esac
fi
if test "x$systemtap" != xno; then
@@ -4568,8 +4651,8 @@ printf %s "checking for systemtap static probe support... " >&6; }
if test ${libc_cv_sdt+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- old_CFLAGS="$CFLAGS"
+else case e in #(
+ e) old_CFLAGS="$CFLAGS"
CFLAGS="-std=gnu11 $CFLAGS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@@ -4583,11 +4666,13 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_sdt=yes
-else $as_nop
- libc_cv_sdt=no
+else case e in #(
+ e) libc_cv_sdt=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
- CFLAGS="$old_CFLAGS"
+ CFLAGS="$old_CFLAGS" ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5
printf "%s\n" "$libc_cv_sdt" >&6; }
@@ -4595,10 +4680,10 @@ printf "%s\n" "$libc_cv_sdt" >&6; }
printf "%s\n" "#define USE_STAP_PROBE 1" >>confdefs.h
elif test "x$systemtap" != xauto; then
- { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "systemtap support needs sys/sdt.h with asm support
-See \`config.log' for more details" "$LINENO" 5; }
+See 'config.log' for more details" "$LINENO" 5; }
fi
fi
@@ -4606,8 +4691,9 @@ fi
if test ${enable_build_nscd+y}
then :
enableval=$enable_build_nscd; build_nscd=$enableval
-else $as_nop
- build_nscd=default
+else case e in #(
+ e) build_nscd=default ;;
+esac
fi
@@ -4617,8 +4703,9 @@ fi
if test ${enable_nscd+y}
then :
enableval=$enable_nscd; use_nscd=$enableval
-else $as_nop
- use_nscd=yes
+else case e in #(
+ e) use_nscd=yes ;;
+esac
fi
@@ -4626,8 +4713,9 @@ fi
if test ${enable_pt_chown+y}
then :
enableval=$enable_pt_chown; build_pt_chown=$enableval
-else $as_nop
- build_pt_chown=no
+else case e in #(
+ e) build_pt_chown=no ;;
+esac
fi
@@ -4652,8 +4740,9 @@ esac
if test ${enable_mathvec+y}
then :
enableval=$enable_mathvec; build_mathvec=$enableval
-else $as_nop
- build_mathvec=notset
+else case e in #(
+ e) build_mathvec=notset ;;
+esac
fi
@@ -4675,8 +4764,9 @@ _ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
libc_cv_compiler_default_cet=yes
-else $as_nop
- libc_cv_compiler_default_cet=no
+else case e in #(
+ e) libc_cv_compiler_default_cet=no ;;
+esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext
@@ -4684,8 +4774,9 @@ rm -f conftest.err conftest.i conftest.$ac_ext
if test ${enable_cet+y}
then :
enableval=$enable_cet; enable_cet=$enableval
-else $as_nop
- enable_cet=$libc_cv_compiler_default_cet
+else case e in #(
+ e) enable_cet=$libc_cv_compiler_default_cet ;;
+esac
fi
@@ -4693,8 +4784,9 @@ fi
if test ${enable_scv+y}
then :
enableval=$enable_scv; use_scv=$enableval
-else $as_nop
- use_scv=yes
+else case e in #(
+ e) use_scv=yes ;;
+esac
fi
@@ -4708,8 +4800,9 @@ fi
if test ${enable_fortify_source+y}
then :
enableval=$enable_fortify_source; enable_fortify_source=$enableval
-else $as_nop
- enable_fortify_source=no
+else case e in #(
+ e) enable_fortify_source=no ;;
+esac
fi
case "$enable_fortify_source" in
@@ -4821,8 +4914,8 @@ if test -z "$INSTALL"; then
if test ${ac_cv_path_install+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+else case e in #(
+ e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
@@ -4876,7 +4969,8 @@ esac
IFS=$as_save_IFS
rm -rf conftest.one conftest.two conftest.dir
-
+ ;;
+esac
fi
if test ${ac_cv_path_install+y}; then
INSTALL=$ac_cv_path_install
@@ -4968,8 +5062,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_LD+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$LD"; then
+else case e in #(
+ e) if test -n "$LD"; then
ac_cv_prog_LD="$LD" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -4991,7 +5085,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
LD=$ac_cv_prog_LD
if test -n "$LD"; then
@@ -5039,8 +5134,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_LD+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$LD"; then
+else case e in #(
+ e) if test -n "$LD"; then
ac_cv_prog_LD="$LD" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -5062,7 +5157,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
LD=$ac_cv_prog_LD
if test -n "$LD"; then
@@ -5110,8 +5206,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_LD+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$LD"; then
+else case e in #(
+ e) if test -n "$LD"; then
ac_cv_prog_LD="$LD" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -5133,7 +5229,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
LD=$ac_cv_prog_LD
if test -n "$LD"; then
@@ -5184,8 +5281,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_MAKE+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$MAKE"; then
+else case e in #(
+ e) if test -n "$MAKE"; then
ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -5207,7 +5304,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
MAKE=$ac_cv_prog_MAKE
if test -n "$MAKE"; then
@@ -5253,8 +5351,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_MSGFMT+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$MSGFMT"; then
+else case e in #(
+ e) if test -n "$MSGFMT"; then
ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -5276,7 +5374,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
MSGFMT=$ac_cv_prog_MSGFMT
if test -n "$MSGFMT"; then
@@ -5321,8 +5420,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_MAKEINFO+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$MAKEINFO"; then
+else case e in #(
+ e) if test -n "$MAKEINFO"; then
ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -5344,7 +5443,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
MAKEINFO=$ac_cv_prog_MAKEINFO
if test -n "$MAKEINFO"; then
@@ -5389,8 +5489,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_SED+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$SED"; then
+else case e in #(
+ e) if test -n "$SED"; then
ac_cv_prog_SED="$SED" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -5412,7 +5512,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
SED=$ac_cv_prog_SED
if test -n "$SED"; then
@@ -5457,8 +5558,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AWK+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$AWK"; then
+else case e in #(
+ e) if test -n "$AWK"; then
ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -5480,7 +5581,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
@@ -5525,8 +5627,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_BISON+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$BISON"; then
+else case e in #(
+ e) if test -n "$BISON"; then
ac_cv_prog_BISON="$BISON" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -5548,7 +5650,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
BISON=$ac_cv_prog_BISON
if test -n "$BISON"; then
@@ -5590,8 +5693,8 @@ printf %s "checking if $CC is sufficient to build libc... " >&6; }
if test ${libc_cv_compiler_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. */
@@ -5609,10 +5712,12 @@ _ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
libc_cv_compiler_ok=yes
-else $as_nop
- libc_cv_compiler_ok=no
+else case e in #(
+ e) libc_cv_compiler_ok=no ;;
+esac
fi
-rm -f conftest.err conftest.i conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5
printf "%s\n" "$libc_cv_compiler_ok" >&6; }
@@ -5631,8 +5736,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AUTOCONF+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$AUTOCONF"; then
+else case e in #(
+ e) if test -n "$AUTOCONF"; then
ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -5654,7 +5759,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
AUTOCONF=$ac_cv_prog_AUTOCONF
if test -n "$AUTOCONF"; then
@@ -5678,12 +5784,13 @@ printf %s "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; }
if test ${libc_cv_autoconf_works+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then
+else case e in #(
+ e) if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then
libc_cv_autoconf_works=yes
else
libc_cv_autoconf_works=no
- fi
+ fi ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5
printf "%s\n" "$libc_cv_autoconf_works" >&6; }
@@ -5707,8 +5814,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_PYTHON_PROG+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$PYTHON_PROG"; then
+else case e in #(
+ e) if test -n "$PYTHON_PROG"; then
ac_cv_prog_PYTHON_PROG="$PYTHON_PROG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -5730,7 +5837,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
PYTHON_PROG=$ac_cv_prog_PYTHON_PROG
if test -n "$PYTHON_PROG"; then
@@ -5789,8 +5897,8 @@ printf %s "checking for use of fpu sysdeps directories... " >&6; }
if test ${libc_cv_with_fp+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.c <<EOF
+else case e in #(
+ e) cat > conftest.c <<EOF
#if $with_fp_cond
int dummy;
#else
@@ -5802,7 +5910,8 @@ if ${CC-cc} $CFLAGS $CPPFLAGS -S conftest.c -o conftest.s \
1>&5 2>&5 ; then
libc_cv_with_fp=yes
fi
-rm -f conftest*
+rm -f conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_with_fp" >&5
printf "%s\n" "$libc_cv_with_fp" >&6; }
@@ -5813,8 +5922,8 @@ printf %s "checking for -fstack-protector... " >&6; }
if test ${libc_cv_ssp+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null'
+else case e in #(
+ e) if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -5822,10 +5931,12 @@ else $as_nop
test $ac_status = 0; }; }
then :
libc_cv_ssp=yes
-else $as_nop
- libc_cv_ssp=no
+else case e in #(
+ e) libc_cv_ssp=no ;;
+esac
fi
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5
printf "%s\n" "$libc_cv_ssp" >&6; }
@@ -5835,8 +5946,8 @@ printf %s "checking for -fstack-protector-strong... " >&6; }
if test ${libc_cv_ssp_strong+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-strong -xc /dev/null -S -o /dev/null'
+else case e in #(
+ e) if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-strong -xc /dev/null -S -o /dev/null'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -5844,10 +5955,12 @@ else $as_nop
test $ac_status = 0; }; }
then :
libc_cv_ssp_strong=yes
-else $as_nop
- libc_cv_ssp_strong=no
+else case e in #(
+ e) libc_cv_ssp_strong=no ;;
+esac
fi
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_strong" >&5
printf "%s\n" "$libc_cv_ssp_strong" >&6; }
@@ -5857,8 +5970,8 @@ printf %s "checking for -fstack-protector-all... " >&6; }
if test ${libc_cv_ssp_all+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-all -xc /dev/null -S -o /dev/null'
+else case e in #(
+ e) if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-all -xc /dev/null -S -o /dev/null'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -5866,10 +5979,12 @@ else $as_nop
test $ac_status = 0; }; }
then :
libc_cv_ssp_all=yes
-else $as_nop
- libc_cv_ssp_all=no
+else case e in #(
+ e) libc_cv_ssp_all=no ;;
+esac
fi
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_all" >&5
printf "%s\n" "$libc_cv_ssp_all" >&6; }
@@ -5919,8 +6034,8 @@ printf %s "checking for assembler and linker STT_GNU_IFUNC support... " >&6; }
if test ${libc_cv_ld_gnu_indirect_function+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.S <<EOF
+else case e in #(
+ e) cat > conftest.S <<EOF
.type foo,%gnu_indirect_function
foo:
.globl _start
@@ -5944,7 +6059,8 @@ if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
libc_cv_ld_gnu_indirect_function=yes
}
fi
-rm -f conftest*
+rm -f conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_gnu_indirect_function" >&5
printf "%s\n" "$libc_cv_ld_gnu_indirect_function" >&6; }
@@ -5955,8 +6071,8 @@ printf %s "checking for gcc attribute ifunc support... " >&6; }
if test ${libc_cv_gcc_indirect_function+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.c <<EOF
+else case e in #(
+ e) cat > conftest.c <<EOF
extern int func (int);
int used_func (int a)
{
@@ -5975,7 +6091,8 @@ if ${CC-cc} -c conftest.c -o conftest.o 1>&5 \
libc_cv_gcc_indirect_function=yes
fi
fi
-rm -f conftest*
+rm -f conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_indirect_function" >&5
printf "%s\n" "$libc_cv_gcc_indirect_function" >&6; }
@@ -5987,8 +6104,8 @@ printf %s "checking whether the linker supports textrels along with ifunc... " >
if test ${libc_cv_textrel_ifunc+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.S <<EOF
+else case e in #(
+ e) cat > conftest.S <<EOF
.type foo,%gnu_indirect_function
foo:
.globl _start
@@ -6021,7 +6138,8 @@ if test $libc_cv_ld_gnu_indirect_function = yes; then
libc_cv_textrel_ifunc=yes
fi
fi
-rm -f conftest*
+rm -f conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_textrel_ifunc" >&5
printf "%s\n" "$libc_cv_textrel_ifunc" >&6; }
@@ -6033,8 +6151,8 @@ printf %s "checking for GNU attribute retain support... " >&6; }
if test ${libc_cv_gnu_retain+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.c <<EOF
+else case e in #(
+ e) cat > conftest.c <<EOF
static int var __attribute__ ((used, retain, section ("__libc_atexit")));
EOF
libc_cv_gnu_retain=no
@@ -6042,7 +6160,8 @@ if ${CC-cc} -Werror -c conftest.c -o /dev/null 1>&5 \
2>&5 ; then
libc_cv_gnu_retain=yes
fi
-rm -f conftest*
+rm -f conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gnu_retain" >&5
printf "%s\n" "$libc_cv_gnu_retain" >&6; }
@@ -6059,8 +6178,8 @@ printf %s "checking if compiler warns about alias for function with incompatible
if test ${libc_cv_gcc_incompatible_alias+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.c <<EOF
+else case e in #(
+ e) cat > conftest.c <<EOF
int __redirect_foo (const void *s, int c);
__typeof (__redirect_foo) *foo_impl (void) __asm__ ("foo");
@@ -6075,7 +6194,8 @@ libc_cv_gcc_incompatible_alias=yes
if ${CC-cc} -Werror -c conftest.c -o conftest.o 1>&5 2>&5 ; then
libc_cv_gcc_incompatible_alias=no
fi
-rm -f conftest*
+rm -f conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_incompatible_alias" >&5
printf "%s\n" "$libc_cv_gcc_incompatible_alias" >&6; }
@@ -6387,8 +6507,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_BASH_SHELL+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- case $BASH_SHELL in
+else case e in #(
+ e) case $BASH_SHELL in
[\\/]* | ?:[\\/]*)
ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path.
;;
@@ -6414,6 +6534,7 @@ IFS=$as_save_IFS
test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no"
;;
+esac ;;
esac
fi
BASH_SHELL=$ac_cv_path_BASH_SHELL
@@ -6434,8 +6555,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PERL+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- case $PERL in
+else case e in #(
+ e) case $PERL in
[\\/]* | ?:[\\/]*)
ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
;;
@@ -6461,6 +6582,7 @@ IFS=$as_save_IFS
test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
;;
+esac ;;
esac
fi
PERL=$ac_cv_path_PERL
@@ -6484,8 +6606,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_INSTALL_INFO+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- case $INSTALL_INFO in
+else case e in #(
+ e) case $INSTALL_INFO in
[\\/]* | ?:[\\/]*)
ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
;;
@@ -6512,6 +6634,7 @@ IFS=$as_save_IFS
test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no"
;;
+esac ;;
esac
fi
INSTALL_INFO=$ac_cv_path_INSTALL_INFO
@@ -6530,8 +6653,8 @@ printf %s "checking for .set assembler directive... " >&6; }
if test ${libc_cv_asm_set_directive+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.s <<EOF
+else case e in #(
+ e) cat > conftest.s <<EOF
.text
foo:
.set glibc_conftest_frobozz,foo
@@ -6550,7 +6673,8 @@ if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
else
libc_cv_asm_set_directive=no
fi
-rm -f conftest*
+rm -f conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5
printf "%s\n" "$libc_cv_asm_set_directive" >&6; }
@@ -6564,8 +6688,8 @@ printf %s "checking linker support for protected data symbol... " >&6; }
if test ${libc_cv_protected_data+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.c <<EOF
+else case e in #(
+ e) cat > conftest.c <<EOF
int bar __attribute__ ((visibility ("protected"))) = 1;
EOF
libc_cv_protected_data=no
@@ -6589,7 +6713,8 @@ EOF
fi
fi
rm -f conftest.*
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_protected_data" >&5
printf "%s\n" "$libc_cv_protected_data" >&6; }
@@ -6600,8 +6725,8 @@ printf %s "checking linker support for INSERT in linker script... " >&6; }
if test ${libc_cv_insert+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.c <<EOF
+else case e in #(
+ e) cat > conftest.c <<EOF
int __attribute__ ((section(".bar"))) bar = 0x12345678;
int test (void) { return bar; }
EOF
@@ -6622,7 +6747,8 @@ EOF
libc_cv_insert=yes
fi
rm -f conftest.*
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_insert" >&5
printf "%s\n" "$libc_cv_insert" >&6; }
@@ -6633,8 +6759,8 @@ printf %s "checking for broken __attribute__((alias()))... " >&6; }
if test ${libc_cv_broken_alias_attribute+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.c <<EOF
+else case e in #(
+ e) cat > conftest.c <<EOF
extern int foo (int x) __asm ("xyzzy");
int bar (int x) { return x; }
extern __typeof (bar) foo __attribute ((weak, alias ("bar")));
@@ -6655,7 +6781,8 @@ EOF
fi
fi
rm -f conftest.c conftest.s
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5
printf "%s\n" "$libc_cv_broken_alias_attribute" >&6; }
@@ -6668,15 +6795,16 @@ printf %s "checking whether to put _rtld_local into .sdata section... " >&6; }
if test ${libc_cv_have_sdata_section+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- echo "int i;" > conftest.c
+else case e in #(
+ e) echo "int i;" > conftest.c
libc_cv_have_sdata_section=no
if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \
| grep '\.sdata' >/dev/null; then
libc_cv_have_sdata_section=yes
fi
rm -f conftest.c conftest.so
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5
printf "%s\n" "$libc_cv_have_sdata_section" >&6; }
@@ -6690,8 +6818,8 @@ printf %s "checking for libunwind-support in compiler... " >&6; }
if test ${libc_cv_cc_with_libunwind+y}
then :
printf %s "(cached) " >&6
-else $as_nop
-
+else case e in #(
+ e)
cat > conftest.c <<EOF
int main (void) { return 0; }
EOF
@@ -6701,7 +6829,8 @@ EOF
else
libc_cv_cc_with_libunwind=no
fi
- rm -f conftest*
+ rm -f conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5
printf "%s\n" "$libc_cv_cc_with_libunwind" >&6; }
@@ -6717,8 +6846,8 @@ printf %s "checking whether --noexecstack is desirable for .S files... " >&6; }
if test ${libc_cv_as_noexecstack+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.c <<EOF
+else case e in #(
+ e) cat > conftest.c <<EOF
void foo (void) { }
EOF
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS
@@ -6741,7 +6870,8 @@ then
else
libc_cv_as_noexecstack=no
fi
-rm -f conftest*
+rm -f conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5
printf "%s\n" "$libc_cv_as_noexecstack" >&6; }
@@ -6929,8 +7059,8 @@ printf %s "checking for -static-pie... " >&6; }
if test ${libc_cv_static_pie+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if { ac_try='${CC-cc} -static-pie -xc /dev/null -S -o /dev/null'
+else case e in #(
+ e) if { ac_try='${CC-cc} -static-pie -xc /dev/null -S -o /dev/null'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -6938,10 +7068,12 @@ else $as_nop
test $ac_status = 0; }; }
then :
libc_cv_static_pie=yes
-else $as_nop
- libc_cv_static_pie=no
+else case e in #(
+ e) libc_cv_static_pie=no ;;
+esac
fi
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_static_pie" >&5
printf "%s\n" "$libc_cv_static_pie" >&6; }
@@ -6953,8 +7085,8 @@ printf %s "checking for -fpie... " >&6; }
if test ${libc_cv_fpie+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null'
+else case e in #(
+ e) if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -6962,10 +7094,12 @@ else $as_nop
test $ac_status = 0; }; }
then :
libc_cv_fpie=yes
-else $as_nop
- libc_cv_fpie=no
+else case e in #(
+ e) libc_cv_fpie=no ;;
+esac
fi
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5
printf "%s\n" "$libc_cv_fpie" >&6; }
@@ -6977,8 +7111,8 @@ printf %s "checking for GLOB_DAT reloc... " >&6; }
if test ${libc_cv_has_glob_dat+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.c <<EOF
+else case e in #(
+ e) cat > conftest.c <<EOF
extern int mumble;
int foo (void) { return mumble; }
EOF
@@ -7000,7 +7134,8 @@ then
else
libc_cv_has_glob_dat=no
fi
-rm -f conftest*
+rm -f conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_has_glob_dat" >&5
printf "%s\n" "$libc_cv_has_glob_dat" >&6; }
@@ -7011,8 +7146,8 @@ printf %s "checking for -mtls-dialect=gnu2... " >&6; }
if test ${libc_cv_mtls_dialect_gnu2+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.c <<EOF
+else case e in #(
+ e) cat > conftest.c <<EOF
__thread int i;
void foo (void)
{
@@ -7031,7 +7166,8 @@ then
else
libc_cv_mtls_dialect_gnu2=no
fi
-rm -f conftest*
+rm -f conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mtls_dialect_gnu2" >&5
printf "%s\n" "$libc_cv_mtls_dialect_gnu2" >&6; }
@@ -7044,8 +7180,8 @@ printf %s "checking if -Wno-ignored-attributes is required for aliases... " >&6;
if test ${libc_cv_wno_ignored_attributes+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.c <<EOF
+else case e in #(
+ e) cat > conftest.c <<EOF
void __foo (void)
{
}
@@ -7062,7 +7198,8 @@ if ! { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -c conftest.c'
then
libc_cv_wno_ignored_attributes="-Wno-ignored-attributes"
fi
-rm -f conftest*
+rm -f conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_wno_ignored_attributes" >&5
printf "%s\n" "$libc_cv_wno_ignored_attributes" >&6; }
@@ -7074,8 +7211,8 @@ printf %s "checking whether cc puts quotes around section names... " >&6; }
if test ${libc_cv_have_section_quotes+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.c <<EOF
+else case e in #(
+ e) cat > conftest.c <<EOF
static const int foo
__attribute__ ((section ("bar"))) = 1;
EOF
@@ -7089,7 +7226,8 @@ EOF
libc_cv_have_section_quotes=unknown
fi
rm -f conftest.{c,s}
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5
printf "%s\n" "$libc_cv_have_section_quotes" >&6; }
@@ -7103,8 +7241,8 @@ printf %s "checking for __builtin_memset... " >&6; }
if test ${libc_cv_gcc_builtin_memset+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.c <<\EOF
+else case e in #(
+ e) cat > conftest.c <<\EOF
void zero (void *x)
{
__builtin_memset (x, 0, 1000);
@@ -7121,7 +7259,8 @@ then
else
libc_cv_gcc_builtin_memset=yes
fi
-rm -f conftest*
+rm -f conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5
printf "%s\n" "$libc_cv_gcc_builtin_memset" >&6; }
@@ -7135,8 +7274,8 @@ printf %s "checking for redirection of built-in functions... " >&6; }
if test ${libc_cv_gcc_builtin_redirection+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.c <<\EOF
+else case e in #(
+ e) cat > conftest.c <<\EOF
extern char *strstr (const char *, const char *) __asm ("my_strstr");
char *foo (const char *a, const char *b)
{
@@ -7154,7 +7293,8 @@ then
else
libc_cv_gcc_builtin_redirection=no
fi
-rm -f conftest*
+rm -f conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5
printf "%s\n" "$libc_cv_gcc_builtin_redirection" >&6; }
@@ -7167,8 +7307,8 @@ printf %s "checking for compiler option to disable generation of FMA instruction
if test ${libc_cv_cc_nofma+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- libc_cv_cc_nofma=
+else case e in #(
+ e) libc_cv_cc_nofma=
for opt in -ffp-contract=off -mno-fused-madd; do
if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
@@ -7179,7 +7319,8 @@ for opt in -ffp-contract=off -mno-fused-madd; do
then :
libc_cv_cc_nofma=$opt; break
fi
-done
+done ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5
printf "%s\n" "$libc_cv_cc_nofma" >&6; }
@@ -7191,8 +7332,8 @@ printf %s "checking for compiler option for CPU variant... " >&6; }
if test ${libc_cv_cc_submachine+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- libc_cv_cc_submachine=no
+else case e in #(
+ e) libc_cv_cc_submachine=no
for opt in "-march=$submachine" "-mcpu=$submachine"; do
if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
@@ -7205,7 +7346,8 @@ then :
libc_cv_cc_submachine="$opt"
break
fi
- done
+ done ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5
printf "%s\n" "$libc_cv_cc_submachine" >&6; }
@@ -7220,8 +7362,8 @@ printf %s "checking for compiler option that -fsignaling-nans... " >&6; }
if test ${libc_cv_cc_signaling_nans+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if { ac_try='${CC-cc} -Werror -fsignaling-nans -xc /dev/null -S -o /dev/null'
+else case e in #(
+ e) if { ac_try='${CC-cc} -Werror -fsignaling-nans -xc /dev/null -S -o /dev/null'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
@@ -7229,10 +7371,12 @@ else $as_nop
test $ac_status = 0; }; }
then :
libc_cv_cc_signaling_nans=-fsignaling-nans
-else $as_nop
- libc_cv_cc_signaling_nans=
+else case e in #(
+ e) libc_cv_cc_signaling_nans= ;;
+esac
fi
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_signaling_nans" >&5
printf "%s\n" "$libc_cv_cc_signaling_nans" >&6; }
@@ -7246,8 +7390,8 @@ __attribute__ ((__optimize__))... " >&6; }
if test ${libc_cv_cc_loop_to_function+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.c <<EOF
+else case e in #(
+ e) cat > conftest.c <<EOF
void
__attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns")))
foo (void) {}
@@ -7262,7 +7406,8 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c'
then
libc_cv_cc_loop_to_function=yes
fi
-rm -f conftest*
+rm -f conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5
printf "%s\n" "$libc_cv_cc_loop_to_function" >&6; }
@@ -7295,8 +7440,9 @@ _ACEOF
if ac_fn_c_try_link "$LINENO"
then :
LIBGD=yes
-else $as_nop
- LIBGD=no
+else case e in #(
+ e) LIBGD=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
@@ -7320,16 +7466,22 @@ printf %s "checking for is_selinux_enabled in -lselinux... " >&6; }
if test ${ac_cv_lib_selinux_is_selinux_enabled+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_check_lib_save_LIBS=$LIBS
+else case e in #(
+ e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lselinux $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-char is_selinux_enabled ();
+ builtin and then its argument prototype would still apply.
+ The 'extern "C"' is for builds by C++ compilers;
+ although this is not generally supported in C code supporting it here
+ has little cost and some practical benefit (sr 110532). */
+#ifdef __cplusplus
+extern "C"
+#endif
+char is_selinux_enabled (void);
int
main (void)
{
@@ -7341,20 +7493,23 @@ _ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_selinux_is_selinux_enabled=yes
-else $as_nop
- ac_cv_lib_selinux_is_selinux_enabled=no
+else case e in #(
+ e) ac_cv_lib_selinux_is_selinux_enabled=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+LIBS=$ac_check_lib_save_LIBS ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5
printf "%s\n" "$ac_cv_lib_selinux_is_selinux_enabled" >&6; }
if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes
then :
have_selinux=yes
-else $as_nop
- have_selinux=no
+else case e in #(
+ e) have_selinux=no ;;
+esac
fi
if test x$with_selinux = xyes ; then
@@ -7375,16 +7530,22 @@ printf %s "checking for audit_log_user_avc_message in -laudit... " >&6; }
if test ${ac_cv_lib_audit_audit_log_user_avc_message+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_check_lib_save_LIBS=$LIBS
+else case e in #(
+ e) ac_check_lib_save_LIBS=$LIBS
LIBS="-laudit $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-char audit_log_user_avc_message ();
+ builtin and then its argument prototype would still apply.
+ The 'extern "C"' is for builds by C++ compilers;
+ although this is not generally supported in C code supporting it here
+ has little cost and some practical benefit (sr 110532). */
+#ifdef __cplusplus
+extern "C"
+#endif
+char audit_log_user_avc_message (void);
int
main (void)
{
@@ -7396,20 +7557,23 @@ _ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_audit_audit_log_user_avc_message=yes
-else $as_nop
- ac_cv_lib_audit_audit_log_user_avc_message=no
+else case e in #(
+ e) ac_cv_lib_audit_audit_log_user_avc_message=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+LIBS=$ac_check_lib_save_LIBS ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5
printf "%s\n" "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; }
if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes
then :
have_libaudit=yes
-else $as_nop
- have_libaudit=no
+else case e in #(
+ e) have_libaudit=no ;;
+esac
fi
if test "x$have_libaudit" = xyes; then
@@ -7425,16 +7589,22 @@ printf %s "checking for cap_init in -lcap... " >&6; }
if test ${ac_cv_lib_cap_cap_init+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_check_lib_save_LIBS=$LIBS
+else case e in #(
+ e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lcap $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-char cap_init ();
+ builtin and then its argument prototype would still apply.
+ The 'extern "C"' is for builds by C++ compilers;
+ although this is not generally supported in C code supporting it here
+ has little cost and some practical benefit (sr 110532). */
+#ifdef __cplusplus
+extern "C"
+#endif
+char cap_init (void);
int
main (void)
{
@@ -7446,20 +7616,23 @@ _ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_cap_cap_init=yes
-else $as_nop
- ac_cv_lib_cap_cap_init=no
+else case e in #(
+ e) ac_cv_lib_cap_cap_init=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+LIBS=$ac_check_lib_save_LIBS ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5
printf "%s\n" "$ac_cv_lib_cap_cap_init" >&6; }
if test "x$ac_cv_lib_cap_cap_init" = xyes
then :
have_libcap=yes
-else $as_nop
- have_libcap=no
+else case e in #(
+ e) have_libcap=no ;;
+esac
fi
if test "x$have_libcap" = xyes; then
@@ -7479,8 +7652,8 @@ printf %s "checking for maximum supported _FORTIFY_SOURCE level... " >&6; }
if test ${libc_cv_supported_fortify_source+y}
then :
printf %s "(cached) " >&6
-else $as_nop
-
+else case e in #(
+ e)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@@ -7495,12 +7668,14 @@ _ACEOF
if ac_fn_c_try_link "$LINENO"
then :
libc_cv_supported_fortify_source=3
-else $as_nop
- libc_cv_supported_fortify_source=2
+else case e in #(
+ e) libc_cv_supported_fortify_source=2 ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_supported_fortify_source" >&5
printf "%s\n" "$libc_cv_supported_fortify_source" >&6; }
@@ -7514,8 +7689,9 @@ case $enable_fortify_source in #(
if test $libc_cv_supported_fortify_source = 3
then :
libc_cv_fortify_source=yes
-else $as_nop
- as_fn_error $? "Compiler doesn't provide necessary support for _FORTIFY_SOURCE=3" "$LINENO" 5
+else case e in #(
+ e) as_fn_error $? "Compiler doesn't provide necessary support for _FORTIFY_SOURCE=3" "$LINENO" 5 ;;
+esac
fi ;; #(
*) :
libc_cv_fortify_source=no ;;
@@ -7539,8 +7715,8 @@ printf %s "checking whether the assembler requires one version per symbol... " >
if test ${libc_cv_symver_needs_alias+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.s <<EOF
+else case e in #(
+ e) cat > conftest.s <<EOF
.text
testfunc:
.globl testfunc
@@ -7554,7 +7730,8 @@ EOF
libc_cv_symver_needs_alias=yes
fi
rm conftest.*
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_symver_needs_alias" >&5
printf "%s\n" "$libc_cv_symver_needs_alias" >&6; }
@@ -7568,8 +7745,8 @@ printf %s "checking for __builtin_trap with no external dependencies... " >&6; }
if test ${libc_cv_builtin_trap+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- libc_cv_builtin_trap=no
+else case e in #(
+ e) libc_cv_builtin_trap=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@@ -7594,7 +7771,8 @@ if test -z "$libc_undefs"; then
libc_cv_builtin_trap=yes
fi
fi
-rm -f core conftest.err conftest.$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: $libc_cv_builtin_trap" >&5
printf "%s\n" "$libc_cv_builtin_trap" >&6; }
@@ -7615,8 +7793,8 @@ printf %s "checking whether the C++ compiler supports thread_local... " >&6; }
if test ${libc_cv_cxx_thread_local+y}
then :
printf %s "(cached) " >&6
-else $as_nop
-
+else case e in #(
+ e)
old_CXXFLAGS="$CXXFLAGS"
CXXFLAGS="$CXXFLAGS -std=gnu++11"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -7642,12 +7820,14 @@ _ACEOF
if ac_fn_cxx_try_compile "$LINENO"
then :
libc_cv_cxx_thread_local=yes
-else $as_nop
- libc_cv_cxx_thread_local=no
+else case e in #(
+ e) libc_cv_cxx_thread_local=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CXXFLAGS="$old_CXXFLAGS"
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_thread_local" >&5
printf "%s\n" "$libc_cv_cxx_thread_local" >&6; }
@@ -7750,8 +7930,8 @@ printf %s "checking whether -fPIC is default... " >&6; }
if test ${libc_cv_pic_default+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- libc_cv_pic_default=yes
+else case e in #(
+ e) libc_cv_pic_default=yes
cat > conftest.c <<EOF
#if defined __PIC__ || defined __pic__ || defined PIC || defined pic
# error PIC is default.
@@ -7760,7 +7940,8 @@ EOF
if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
libc_cv_pic_default=no
fi
-rm -f conftest.*
+rm -f conftest.* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5
printf "%s\n" "$libc_cv_pic_default" >&6; }
@@ -7772,8 +7953,8 @@ printf %s "checking whether -fPIE is default... " >&6; }
if test ${libc_cv_cc_pie_default+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- libc_cv_cc_pie_default=yes
+else case e in #(
+ e) libc_cv_cc_pie_default=yes
cat > conftest.c <<EOF
#if defined __PIE__ || defined __pie__ || defined PIE || defined pie
# error PIE is default.
@@ -7782,7 +7963,8 @@ EOF
if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
libc_cv_cc_pie_default=no
fi
-rm -f conftest.*
+rm -f conftest.* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_pie_default" >&5
printf "%s\n" "$libc_cv_cc_pie_default" >&6; }
@@ -7800,8 +7982,9 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_pie_supported=yes
-else $as_nop
- libc_cv_pie_supported=no
+else case e in #(
+ e) libc_cv_pie_supported=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pie_supported" >&5
@@ -7830,8 +8013,9 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
libc_cv_static_pie_supported=yes
-else $as_nop
- libc_cv_static_pie_supported=no
+else case e in #(
+ e) libc_cv_static_pie_supported=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
@@ -7889,8 +8073,8 @@ cat >confcache <<\_ACEOF
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# 'ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* 'ac_cv_foo' will be assigned the
# following values.
_ACEOF
@@ -7920,14 +8104,14 @@ printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;}
(set) 2>&1 |
case $as_nl`(ac_space=' '; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
- # `set' does not quote correctly, so add quotes: double-quote
+ # 'set' does not quote correctly, so add quotes: double-quote
# substitution turns \\\\ into \\, and sed turns \\ into \.
sed -n \
"s/'/'\\\\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
;; #(
*)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
+ # 'set' quotes correctly as required by POSIX, so do not add quotes.
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
@@ -8017,7 +8201,6 @@ cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
-as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
emulate sh
@@ -8026,12 +8209,13 @@ then :
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
-else $as_nop
- case `(set -o) 2>/dev/null` in #(
+else case e in #(
+ e) case `(set -o) 2>/dev/null` in #(
*posix*) :
set -o posix ;; #(
*) :
;;
+esac ;;
esac
fi
@@ -8103,7 +8287,7 @@ IFS=$as_save_IFS
;;
esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
+# We did not find ourselves, most probably we were run as 'sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
@@ -8132,7 +8316,6 @@ as_fn_error ()
} # as_fn_error
-
# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
@@ -8172,11 +8355,12 @@ then :
{
eval $1+=\$2
}'
-else $as_nop
- as_fn_append ()
+else case e in #(
+ e) as_fn_append ()
{
eval $1=\$$1\$2
- }
+ } ;;
+esac
fi # as_fn_append
# as_fn_arith ARG...
@@ -8190,11 +8374,12 @@ then :
{
as_val=$(( $* ))
}'
-else $as_nop
- as_fn_arith ()
+else case e in #(
+ e) as_fn_arith ()
{
as_val=`expr "$@" || test $? -eq 1`
- }
+ } ;;
+esac
fi # as_fn_arith
@@ -8277,9 +8462,9 @@ if (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
- # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
- # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
- # In both cases, we have to default to `cp -pR'.
+ # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable.
+ # In both cases, we have to default to 'cp -pR'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then
@@ -8360,10 +8545,12 @@ as_test_x='test -x'
as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated
# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+as_tr_sh="eval sed '$as_sed_sh'" # deprecated
exec 6>&1
@@ -8379,7 +8566,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# values after options handling.
ac_log="
This file was extended by GNU C Library $as_me (see version.h), which was
-generated by GNU Autoconf 2.71. Invocation command line was
+generated by GNU Autoconf 2.72. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
@@ -8411,7 +8598,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
-\`$as_me' instantiates files and other configuration actions
+'$as_me' instantiates files and other configuration actions
from templates according to the current configuration. Unless the files
and actions are specified as TAGs, all are instantiated by default.
@@ -8449,10 +8636,10 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config='$ac_cs_config_escaped'
ac_cs_version="\\
GNU C Library config.status (see version.h)
-configured by $0, generated by GNU Autoconf 2.71,
+configured by $0, generated by GNU Autoconf 2.72,
with options \\"\$ac_cs_config\\"
-Copyright (C) 2021 Free Software Foundation, Inc.
+Copyright (C) 2023 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
@@ -8512,8 +8699,8 @@ do
ac_need_defaults=false;;
--he | --h)
# Conflict between --help and --header
- as_fn_error $? "ambiguous option: \`$1'
-Try \`$0 --help' for more information.";;
+ as_fn_error $? "ambiguous option: '$1'
+Try '$0 --help' for more information.";;
--help | --hel | -h )
printf "%s\n" "$ac_cs_usage"; exit ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
@@ -8521,8 +8708,8 @@ Try \`$0 --help' for more information.";;
ac_cs_silent=: ;;
# This is an error.
- -*) as_fn_error $? "unrecognized option: \`$1'
-Try \`$0 --help' for more information." ;;
+ -*) as_fn_error $? "unrecognized option: '$1'
+Try '$0 --help' for more information." ;;
*) as_fn_append ac_config_targets " $1"
ac_need_defaults=false ;;
@@ -8580,7 +8767,7 @@ do
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
- *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;;
esac
done
@@ -8600,7 +8787,7 @@ fi
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
-# after its creation but before its name has been assigned to `$tmp'.
+# after its creation but before its name has been assigned to '$tmp'.
$debug ||
{
tmp= ac_tmp=
@@ -8624,7 +8811,7 @@ ac_tmp=$tmp
# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
-# This happens for instance with `./config.status config.h'.
+# This happens for instance with './config.status config.h'.
if test -n "$CONFIG_FILES"; then
@@ -8782,13 +8969,13 @@ fi # test -n "$CONFIG_FILES"
# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
-# This happens for instance with `./config.status Makefile'.
+# This happens for instance with './config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF
-# Transform confdefs.h into an awk script `defines.awk', embedded as
+# Transform confdefs.h into an awk script 'defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.
@@ -8898,7 +9085,7 @@ do
esac
case $ac_mode$ac_tag in
:[FHL]*:*);;
- :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;;
:[FH]-) ac_tag=-:-;;
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
esac
@@ -8920,19 +9107,19 @@ do
-) ac_f="$ac_tmp/stdin";;
*) # Look for the file first in the build tree, then in the source tree
# (if the path is not absolute). The absolute path cannot be DOS-style,
- # because $ac_f cannot contain `:'.
+ # because $ac_f cannot contain ':'.
test -f "$ac_f" ||
case $ac_f in
[\\/$]*) false;;
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
esac ||
- as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;;
esac
case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
as_fn_append ac_file_inputs " '$ac_f'"
done
- # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # Let's still pretend it is 'configure' which instantiates (i.e., don't
# use $as_me), people would be surprised to read:
# /* config.h. Generated by config.status. */
configure_input='Generated from '`
@@ -9060,7 +9247,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
esac
_ACEOF
-# Neutralize VPATH when `$srcdir' = `.'.
+# Neutralize VPATH when '$srcdir' = '.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
@@ -9090,9 +9277,9 @@ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
"$ac_tmp/out"`; test -z "$ac_out"; } &&
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir'
which seems to be undefined. Please make sure it is defined" >&5
-printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir'
which seems to be undefined. Please make sure it is defined" >&2;}
rm -f "$ac_tmp/stdin"
diff --git a/manual/install.texi b/manual/install.texi
index ac5310731b..7a27974abc 100644
--- a/manual/install.texi
+++ b/manual/install.texi
@@ -647,7 +647,7 @@ 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
diff --git a/sysdeps/aarch64/configure b/sysdeps/aarch64/configure
index ca57edce47..90e5c18757 100644
--- a/sysdeps/aarch64/configure
+++ b/sysdeps/aarch64/configure
@@ -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 $as_nop
- cat > conftest.s <<\EOF
+else case e in #(
+ e) cat > conftest.s <<\EOF
ptrue p0.b
EOF
if { ac_try='${CC-cc} -c -march=armv8.2-a+sve conftest.s 1>&5'
@@ -337,7 +334,8 @@ if { ac_try='${CC-cc} -c -march=armv8.2-a+sve conftest.s 1>&5'
else
libc_cv_aarch64_sve_asm=no
fi
-rm -f conftest*
+rm -f conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_sve_asm" >&5
printf "%s\n" "$libc_cv_aarch64_sve_asm" >&6; }
@@ -356,8 +354,8 @@ 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 $CPPFLAGS -fsyntax-only -ffreestanding conftest.c'
@@ -370,7 +368,8 @@ EOF
else
libc_cv_aarch64_sve_acle=no
fi
- rm conftest.c
+ rm conftest.c ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_aarch64_sve_acle" >&5
printf "%s\n" "$libc_cv_aarch64_sve_acle" >&6; }
diff --git a/sysdeps/arc/configure b/sysdeps/arc/configure
index 7b27e26490..08e4f23f89 100644
--- a/sysdeps/arc/configure
+++ b/sysdeps/arc/configure
@@ -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; }
diff --git a/sysdeps/arm/configure b/sysdeps/arm/configure
index 35e2918922..4cd0152be5 100644
--- a/sysdeps/arm/configure
+++ b/sysdeps/arm/configure
@@ -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 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
@@ -227,7 +221,8 @@ 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; }
@@ -244,8 +239,8 @@ 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
@@ -274,7 +269,8 @@ $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; }
diff --git a/sysdeps/hppa/configure b/sysdeps/hppa/configure
index cf5f9e5d7e..0390946d88 100644
--- a/sysdeps/hppa/configure
+++ b/sysdeps/hppa/configure
@@ -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; }
diff --git a/sysdeps/i386/configure b/sysdeps/i386/configure
index f5c3a281ac..012084b945 100644
--- a/sysdeps/i386/configure
+++ b/sysdeps/i386/configure
@@ -56,8 +56,8 @@ printf %s "checking for linker static PIE support... " >&6; }
if test ${libc_cv_ld_static_pie+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.s <<\EOF
+else case e in #(
+ e) cat > conftest.s <<\EOF
.text
.global _start
_start:
@@ -75,7 +75,8 @@ EOF
libc_cv_ld_static_pie=yes
fi
fi
-rm -f conftest*
+rm -f conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_static_pie" >&5
printf "%s\n" "$libc_cv_ld_static_pie" >&6; }
diff --git a/sysdeps/ieee754/ldbl-opt/configure b/sysdeps/ieee754/ldbl-opt/configure
index 68d8d7b465..bc6552da0b 100644
--- a/sysdeps/ieee754/ldbl-opt/configure
+++ b/sysdeps/ieee754/ldbl-opt/configure
@@ -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; }
diff --git a/sysdeps/loongarch/configure b/sysdeps/loongarch/configure
index 30b60d1983..133e433f48 100644
--- a/sysdeps/loongarch/configure
+++ b/sysdeps/loongarch/configure
@@ -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; }
diff --git a/sysdeps/mach/configure b/sysdeps/mach/configure
index f15160d0d8..5779efd1ef 100644
--- a/sysdeps/mach/configure
+++ b/sysdeps/mach/configure
@@ -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=$GREP
-fi
-
+ ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
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; }
diff --git a/sysdeps/mach/hurd/configure b/sysdeps/mach/hurd/configure
index 33d3e1fc0f..6f10546cef 100644
--- a/sysdeps/mach/hurd/configure
+++ b/sysdeps/mach/hurd/configure
@@ -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; }
diff --git a/sysdeps/mips/configure b/sysdeps/mips/configure
index 1e8c6711e6..60dbd947e2 100644
--- a/sysdeps/mips/configure
+++ b/sysdeps/mips/configure
@@ -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; }
diff --git a/sysdeps/nios2/configure b/sysdeps/nios2/configure
index 2fb230cbaa..d25684d5ad 100644
--- a/sysdeps/nios2/configure
+++ b/sysdeps/nios2/configure
@@ -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; }
diff --git a/sysdeps/powerpc/powerpc32/fpu/configure b/sysdeps/powerpc/powerpc32/fpu/configure
index da6fbb11bf..4d285c7617 100644
--- a/sysdeps/powerpc/powerpc32/fpu/configure
+++ b/sysdeps/powerpc/powerpc32/fpu/configure
@@ -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; }
diff --git a/sysdeps/powerpc/powerpc64/configure b/sysdeps/powerpc/powerpc64/configure
index 6d8153ed50..8fd6fb5fa4 100644
--- a/sysdeps/powerpc/powerpc64/configure
+++ b/sysdeps/powerpc/powerpc64/configure
@@ -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 $CPPFLAGS -S conftest.c -o conftest.s 1>&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
@@ -27,7 +27,8 @@ if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S conftest.c -o conftest.s 1>&5'
fi
fi
rm -f conftest.c conftest.s
-
+ ;;
+esac
fi
{ printf "%s\n" "$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; }
diff --git a/sysdeps/powerpc/powerpc64/le/configure b/sysdeps/powerpc/powerpc64/le/configure
index 3ec457b10b..7092f61bd4 100644
--- a/sysdeps/powerpc/powerpc64/le/configure
+++ b/sysdeps/powerpc/powerpc64/le/configure
@@ -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
diff --git a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/configure b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/configure
index 130e3bebc7..61f0c713d7 100644
--- a/sysdeps/powerpc/powerpc64/le/fpu/multiarch/configure
+++ b/sysdeps/powerpc/powerpc64/le/fpu/multiarch/configure
@@ -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; }
diff --git a/sysdeps/riscv/configure b/sysdeps/riscv/configure
index acd1f5e743..60f532c833 100644
--- a/sysdeps/riscv/configure
+++ b/sysdeps/riscv/configure
@@ -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; }
diff --git a/sysdeps/s390/configure b/sysdeps/s390/configure
index d1056cb325..67c3755c16 100644
--- a/sysdeps/s390/configure
+++ b/sysdeps/s390/configure
@@ -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; }
diff --git a/sysdeps/s390/s390-64/configure b/sysdeps/s390/s390-64/configure
index 824ae9c129..b0766a554b 100644
--- a/sysdeps/s390/s390-64/configure
+++ b/sysdeps/s390/s390-64/configure
@@ -29,8 +29,8 @@ printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_libc_cv_s390x_staticpie_req_LD+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$libc_cv_s390x_staticpie_req_LD"; then
+else case e in #(
+ e) if test -n "$libc_cv_s390x_staticpie_req_LD"; then
ac_cv_prog_libc_cv_s390x_staticpie_req_LD="$libc_cv_s390x_staticpie_req_LD" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -52,7 +52,8 @@ done
done
IFS=$as_save_IFS
-fi
+fi ;;
+esac
fi
libc_cv_s390x_staticpie_req_LD=$ac_cv_prog_libc_cv_s390x_staticpie_req_LD
if test -n "$libc_cv_s390x_staticpie_req_LD"; then
@@ -104,8 +105,8 @@ if { as_var=\
libc_cv_s390x_staticpie_req_runtime; eval test \${$as_var+y}; }
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest1.c <<EOF
+else case e in #(
+ e) cat > conftest1.c <<EOF
__thread int * foo;
void
@@ -154,7 +155,8 @@ EOF
then
libc_cv_s390x_staticpie_req_runtime=yes
fi
- rm -rf conftest.*
+ rm -rf conftest.* ;;
+esac
fi
eval ac_res=\$\
libc_cv_s390x_staticpie_req_runtime
diff --git a/sysdeps/sparc/sparc32/configure b/sysdeps/sparc/sparc32/configure
index b6603ba2f9..5d2f4864d2 100644
--- a/sysdeps/sparc/sparc32/configure
+++ b/sysdeps/sparc/sparc32/configure
@@ -4,14 +4,14 @@
# Test if compiler targets at least sparcv8.
-{ printf "%s\n" "$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; }
diff --git a/sysdeps/unix/sysv/linux/configure b/sysdeps/unix/sysv/linux/configure
index 70f7937333..4d642e953b 100644
--- a/sysdeps/unix/sysv/linux/configure
+++ b/sysdeps/unix/sysv/linux/configure
@@ -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: $libc_minimum_kernel" >&5
diff --git a/sysdeps/unix/sysv/linux/loongarch/configure b/sysdeps/unix/sysv/linux/loongarch/configure
index 0d1159e923..914943f914 100644
--- a/sysdeps/unix/sysv/linux/loongarch/configure
+++ b/sysdeps/unix/sysv/linux/loongarch/configure
@@ -6,14 +6,14 @@ arch_minimum_kernel=5.19.0
libc_cv_loongarch_int_abi=no
-{ printf "%s\n" "$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
+ $EGREP_TRADITIONAL "yes" >/dev/null 2>&1
then :
libc_cv_loongarch_float_abi=s
fi
diff --git a/sysdeps/unix/sysv/linux/mips/configure b/sysdeps/unix/sysv/linux/mips/configure
index a060901de4..6e3402c111 100644
--- a/sysdeps/unix/sysv/linux/mips/configure
+++ b/sysdeps/unix/sysv/linux/mips/configure
@@ -19,8 +19,8 @@ _ACEOF
if ac_fn_c_try_compile "$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; }
diff --git a/sysdeps/unix/sysv/linux/powerpc/configure b/sysdeps/unix/sysv/linux/powerpc/configure
index d6d091a4c2..61ae675c1a 100644
--- a/sysdeps/unix/sysv/linux/powerpc/configure
+++ b/sysdeps/unix/sysv/linux/powerpc/configure
@@ -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; }
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure b/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure
index cf1b70c745..5dd70689fc 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure
@@ -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; }
diff --git a/sysdeps/unix/sysv/linux/riscv/configure b/sysdeps/unix/sysv/linux/riscv/configure
index 79bf5efa25..08aed0d805 100755
--- a/sysdeps/unix/sysv/linux/riscv/configure
+++ b/sysdeps/unix/sysv/linux/riscv/configure
@@ -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
diff --git a/sysdeps/x86/configure b/sysdeps/x86/configure
index a2f9a7c2c6..47a22080a9 100644
--- a/sysdeps/x86/configure
+++ b/sysdeps/x86/configure
@@ -8,8 +8,8 @@ printf %s "checking whether CET can be enabled... " >&6; }
if test ${libc_cv_x86_cet_available+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- cat > conftest.c <<EOF
+else case e in #(
+ e) cat > conftest.c <<EOF
#if !defined __CET__ || __CET__ != 3
# error CET isn't available.
#endif
@@ -24,7 +24,8 @@ EOF
else
libc_cv_x86_cet_available=no
fi
- rm -rf conftest*
+ rm -rf conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x86_cet_available" >&5
printf "%s\n" "$libc_cv_x86_cet_available" >&6; }
@@ -39,8 +40,8 @@ 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 $CFLAGS conftest.s -o conftest.o 1>&5'
@@ -53,7 +54,8 @@ EOF
else
libc_cv_x86_cet_as=no
fi
- rm -rf conftest*
+ rm -rf conftest* ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x86_cet_as" >&5
printf "%s\n" "$libc_cv_x86_cet_as" >&6; }
@@ -77,8 +79,8 @@ 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 $as_nop
- cat > conftest1.S <<EOF
+else case e in #(
+ e) cat > conftest1.S <<EOF
#ifdef __LP64__
# define P2ALIGN 3
#else
@@ -140,7 +142,8 @@ if { ac_try='${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; }
@@ -152,8 +155,8 @@ 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
@@ -161,7 +164,8 @@ 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; }
@@ -174,8 +178,8 @@ 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
@@ -183,7 +187,8 @@ 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; }
diff --git a/sysdeps/x86_64/configure b/sysdeps/x86_64/configure
index e307467afa..51324d460b 100755
--- a/sysdeps/x86_64/configure
+++ b/sysdeps/x86_64/configure
@@ -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; }
--
2.41.0
^ permalink raw reply [flat|nested] 29+ messages in thread