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Use a few more gcc warning flags

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If the compiler supports the following warning flags, use them:

-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers
-Wmissing-include-dirs

Currently, these flags don't produce any warnings.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2010-09-18 07:01:05 +00:00
parent 6e15cb5f6d
commit a21493e009
1 changed files with 4 additions and 1 deletions
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5
configure vendored
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@ -138,7 +138,10 @@ QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS"
LDFLAGS="-g $LDFLAGS"
gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-all"
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="-fstack-protector-all $gcc_flags"
cat > $TMPC << EOF
int main(void) { return 0; }
EOF