configure: Support disabling warnings in $gcc_flags
-Wall enables a bunch of warnings at once. configure puts it after $gcc_flags. This makes it impossible to disable warnings enabled by -Wall there. Fix by putting configured flags last. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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@ -154,7 +154,7 @@ int main(void) { return 0; }
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EOF
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EOF
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for flag in $gcc_flags; do
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for flag in $gcc_flags; do
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if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
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if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
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QEMU_CFLAGS="$flag $QEMU_CFLAGS"
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QEMU_CFLAGS="$QEMU_CFLAGS $flag"
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fi
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fi
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done
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done
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