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| author | Paolo Bonzini <pbonzini@redhat.com> | 2017-07-11 10:08:55 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-07-14 11:04:33 +0200 |
| commit | b98fcfd8840f290c406c32301340e96f00238a93 (patch) | |
| tree | c12e2fbabdf646b64d2e67111038e4e9befe6ee5 /configure | |
| parent | 49bcce4b9c11759678fd223aefb48691c4959d4f (diff) | |
| download | qemu-b98fcfd8840f290c406c32301340e96f00238a93.zip qemu-b98fcfd8840f290c406c32301340e96f00238a93.tar.gz qemu-b98fcfd8840f290c406c32301340e96f00238a93.tar.bz2 | |
build: add -Wexpansion-to-defined
This warning is included in -Wall by clang, but not by GCC (which only
enables it for -Wextra). Include it in the list of warnings we enable
to minimize the differences between the compilers:
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1583,7 +1583,7 @@ gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" gcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" gcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags" -gcc_flags="-Wno-initializer-overrides $gcc_flags" +gcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags" gcc_flags="-Wno-string-plus-int $gcc_flags" # Note that we do not add -Werror to gcc_flags here, because that would # enable it for all configure tests. If a configure test failed due |