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authorSiddhesh Poyarekar <siddhesh@sourceware.org>2023-06-29 14:34:16 -0400
committerSiddhesh Poyarekar <siddhesh@sourceware.org>2023-07-17 10:08:10 -0400
commitc6cb8783b5fb5896cb63fe9008b6a33351f3c777 (patch)
tree603c0cce8394c6d7f45ea4e2d4c5cf473c1af4f6 /sysdeps/ieee754
parent5a70ac9d39711528573439e01e249a8f825743ca (diff)
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configure: Use autoconf 2.71
Bump autoconf requirement to 2.71 to allow regenerating configure on more recent distributions. autoconf 2.71 has been in Fedora since F36 and is the current version in Debian stable (bookworm). It appears to be current in Gentoo as well. All sysdeps configure and preconfigure scripts have also been regenerated; all changes are trivial transformations that do not affect functionality. Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'sysdeps/ieee754')
-rw-r--r--sysdeps/ieee754/ldbl-opt/configure25
1 files changed, 14 insertions, 11 deletions
diff --git a/sysdeps/ieee754/ldbl-opt/configure b/sysdeps/ieee754/ldbl-opt/configure
index ad9d77b..68d8d7b 100644
--- a/sysdeps/ieee754/ldbl-opt/configure
+++ b/sysdeps/ieee754/ldbl-opt/configure
@@ -2,18 +2,19 @@
# Local configure fragment for sysdeps/ieee754/ldbl-opt/.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC $CFLAGS supports -mlong-double-128" >&5
-$as_echo_n "checking whether $CC $CFLAGS supports -mlong-double-128... " >&6; }
-if ${libc_cv_mlong_double_128+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC $CFLAGS supports -mlong-double-128" >&5
+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"
CFLAGS="$CFLAGS -mlong-double-128"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
-main ()
+main (void)
{
#ifndef __LONG_DOUBLE_128__
@@ -24,16 +25,18 @@ long double foobar (long double x) { return x; }
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
libc_cv_mlong_double_128=yes
-else
+else $as_nop
libc_cv_mlong_double_128=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$save_CFLAGS"
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mlong_double_128" >&5
-$as_echo "$libc_cv_mlong_double_128" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_mlong_double_128" >&5
+printf "%s\n" "$libc_cv_mlong_double_128" >&6; }
if test "$libc_cv_mlong_double_128" = no; then
as_fn_error $? "this configuration requires -mlong-double-128 support" "$LINENO" 5
fi
+