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| author | Blue Swirl <blauwirbel@gmail.com> | 2010-09-18 07:01:48 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2010-09-18 07:01:48 +0000 |
| commit | 3ffd710e12ce64478abc027e92fe94e1089ac91c (patch) | |
| tree | ac9c7acb10abd4ecee917c2ed7b1f770f8126963 /configure | |
| parent | a21493e00952e5d7cd948951f2677b0d0e465ccd (diff) | |
| download | focaccia-qemu-3ffd710e12ce64478abc027e92fe94e1089ac91c.tar.gz focaccia-qemu-3ffd710e12ce64478abc027e92fe94e1089ac91c.zip | |
Use gcc warning flag -Wempty-body
If the compiler supports the warning flag -Wempty-body, use it. Adjust the code to avoid the warnings. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure b/configure index 506f29ceb2..80497aab75 100755 --- a/configure +++ b/configure @@ -140,7 +140,7 @@ LDFLAGS="-g $LDFLAGS" 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 $gcc_flags" +gcc_flags="-Wmissing-include-dirs -Wempty-body $gcc_flags" gcc_flags="-fstack-protector-all $gcc_flags" cat > $TMPC << EOF int main(void) { return 0; } |