Patchwork configure: check for -Wendif-labels support

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Submitter Mike Frysinger
Date May 17, 2011, 9:08 p.m.
Message ID <1305666523-374-1-git-send-email-vapier@gentoo.org>
Download mbox | patch
Permalink /patch/96042/
State New
Headers show

Comments

Mike Frysinger - May 17, 2011, 9:08 p.m.
Older gcc compilers do not support -Wendif-labels, so move it from the
hardcoded list to the dynamically detected list.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
 configure |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
Stefan Hajnoczi - May 18, 2011, 7:45 a.m.
On Tue, May 17, 2011 at 10:08 PM, Mike Frysinger <vapier@gentoo.org> wrote:
> Older gcc compilers do not support -Wendif-labels, so move it from the
> hardcoded list to the dynamically detected list.
>
> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
> ---
>  configure |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Aurelien Jarno - June 3, 2011, 9:50 p.m.
On Tue, May 17, 2011 at 05:08:43PM -0400, Mike Frysinger wrote:
> Older gcc compilers do not support -Wendif-labels, so move it from the
> hardcoded list to the dynamically detected list.
> 
> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
> ---
>  configure |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)

Thanks, applied.

> diff --git a/configure b/configure
> index 019bc8d..8b775a4 100755
> --- a/configure
> +++ b/configure
> @@ -229,7 +229,7 @@ sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
>  # default flags for all hosts
>  QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
>  CFLAGS="-g $CFLAGS"
> -QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
> +QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
>  QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
>  QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
>  QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
> @@ -1035,7 +1035,7 @@ fi
>  gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
>  gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
>  gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
> -gcc_flags="-fstack-protector-all $gcc_flags"
> +gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
>  cat > $TMPC << EOF
>  int main(void) { return 0; }
>  EOF
> -- 
> 1.7.5.rc3
> 
> 
>

Patch

diff --git a/configure b/configure
index 019bc8d..8b775a4 100755
--- a/configure
+++ b/configure
@@ -229,7 +229,7 @@  sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
 # default flags for all hosts
 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 CFLAGS="-g $CFLAGS"
-QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
+QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
@@ -1035,7 +1035,7 @@  fi
 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
-gcc_flags="-fstack-protector-all $gcc_flags"
+gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
 cat > $TMPC << EOF
 int main(void) { return 0; }
 EOF