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[Qemu-devel] [PATCH 06/11] configure: Fix errors in test for__sync_fetch
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PATCH 06/11] configure: Fix errors in test for__sync_fetch_and_and |
Date: |
Wed, 18 Jul 2012 15:10:23 +0100 |
From: Stefan Weil <address@hidden>
The old test code raises two compiler warnings which are errors since
commit 417c9d72d48275d19c60861896efd4962d21aca2.
These errors could result in compilations with compiler flag
-march486 (so all nice features of newer processors got lost).
Signed-off-by: Stefan Weil <address@hidden>
Reviewed-by: Peter Maydell <address@hidden>
---
configure | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/configure b/configure
index 3de4ea7..aced52e 100755
--- a/configure
+++ b/configure
@@ -2797,7 +2797,7 @@ fi
# specification is necessary
if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
cat > $TMPC << EOF
-int sfaa(unsigned *ptr)
+static int sfaa(int *ptr)
{
return __sync_fetch_and_and(ptr, 0);
}
--
1.7.5.4
- Re: [Qemu-devel] [PATCH 11/11] configure: Check for -Werror causing failures when compiling tests, (continued)
- Re: [Qemu-devel] [PATCH 11/11] configure: Check for -Werror causing failures when compiling tests, Peter Maydell, 2012/07/28
- Re: [Qemu-devel] [PATCH 11/11] configure: Check for -Werror causing failures when compiling tests, Blue Swirl, 2012/07/28
- Re: [Qemu-devel] [PATCH 11/11] configure: Check for -Werror causing failures when compiling tests, Peter Maydell, 2012/07/28
- Re: [Qemu-devel] [PATCH 11/11] configure: Check for -Werror causing failures when compiling tests, Blue Swirl, 2012/07/28
- Re: [Qemu-devel] [PATCH 11/11] configure: Check for -Werror causing failures when compiling tests, Blue Swirl, 2012/07/28
- Re: [Qemu-devel] [PATCH 11/11] configure: Check for -Werror causing failures when compiling tests, Peter Maydell, 2012/07/28
[Qemu-devel] [PATCH 05/11] configure: -march=i486 belongs in QEMU_CFLAGS, not CFLAGS, Peter Maydell, 2012/07/18
[Qemu-devel] [PATCH 04/11] configure: Replace bash code by standard shell code, Peter Maydell, 2012/07/18
[Qemu-devel] [PATCH 07/11] configure: Fix compile warning in PNG test, Peter Maydell, 2012/07/18
[Qemu-devel] [PATCH 06/11] configure: Fix errors in test for__sync_fetch_and_and,
Peter Maydell <=
[Qemu-devel] [PATCH 08/11] configure: Fix warnings in VDE library probe, Peter Maydell, 2012/07/18
Re: [Qemu-devel] [PATCH 00/11] configure: Fix -Werror issues, Blue Swirl, 2012/07/31