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authorAndrei Karas <akaras@inbox.ru>2015-01-11 13:28:30 +0300
committerAndrei Karas <akaras@inbox.ru>2015-01-12 22:49:16 +0300
commitd434cdd4f7471b8526a44d1d6834f7e3c9c92eb7 (patch)
treef8e365bd14d81742642348978fd591876e85cef8
parent6a5636ddf61e4fca9d258c11ebead182564f234f (diff)
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Remove from configure warning block maybe-uninitialized.
This flag hide some usefull warnings.
-rwxr-xr-xconfigure90
-rw-r--r--configure.in1
2 files changed, 1 insertions, 90 deletions
diff --git a/configure b/configure
index 52050b25c..30bf09d4e 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
#! /bin/sh
-# From configure.in 2ae9f0c.
+# From configure.in 94e07ca.
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69.
#
@@ -5196,94 +5196,6 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wno-maybe-uninitialized" >&5
-$as_echo_n "checking whether $CC supports -Wno-maybe-uninitialized... " >&6; }
- OLD_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -Werror -Wno-maybe-uninitialized"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-int foo;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
- # Recent versions of gcc don't fail if -Wno-foo is not recognized
- # (unless there are also other warnings), so we also check for -Wfoo
- # which always fails if not supported
- CFLAGS="$OLD_CFLAGS -Werror -Wmaybe-uninitialized"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-int foo;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- CFLAGS="$OLD_CFLAGS -Wno-maybe-uninitialized"
- # Optionally, run a test
- if test "x" != "x"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC can actually use -Wno-maybe-uninitialized" >&5
-$as_echo_n "checking whether $CC can actually use -Wno-maybe-uninitialized... " >&6; }
- CFLAGS="$OLD_CFLAGS -Werror -Wmaybe-uninitialized"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: not needed but enabled" >&5
-$as_echo "not needed but enabled" >&6; }
- CFLAGS="$OLD_CFLAGS"
-
-else
-
- CFLAGS="$OLD_CFLAGS -Werror -Wno-maybe-uninitialized"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- CFLAGS="$OLD_CFLAGS -Wno-maybe-uninitialized"
-
-else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- CFLAGS="$OLD_CFLAGS"
-
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
-
-else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- CFLAGS="$OLD_CFLAGS"
-
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-else
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- CFLAGS="$OLD_CFLAGS"
-
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wno-clobbered" >&5
$as_echo_n "checking whether $CC supports -Wno-clobbered... " >&6; }
OLD_CFLAGS="$CFLAGS"
diff --git a/configure.in b/configure.in
index ec3b1f735..685e256cb 100644
--- a/configure.in
+++ b/configure.in
@@ -748,7 +748,6 @@ AC_DEFUN(AC_CHECK_COMPILER_WNOFLAG,
)
AC_CHECK_COMPILER_WNOFLAG(unused-parameter, [int foo(int bar) { return 0; }])
-AC_CHECK_COMPILER_WNOFLAG(maybe-uninitialized)
AC_CHECK_COMPILER_WNOFLAG(clobbered)
AC_CHECK_COMPILER_WFLAG(empty-body)
AC_CHECK_COMPILER_WFLAG(newline-eof)