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| author | Rich Felker <dalias@aerifal.cx> | 2020-08-27 18:50:02 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2020-08-27 18:50:02 -0400 |
| commit | e7f808e3595ad3111edec57270bdc088f64a418b (patch) | |
| tree | 2a46f27f8bb7c218c33d3bc7d9c946c54d4dcff6 /configure | |
| parent | 57f6e85c9de417fef5eece2a5b00c1104321f543 (diff) | |
| download | musl-e7f808e3595ad3111edec57270bdc088f64a418b.tar.gz musl-e7f808e3595ad3111edec57270bdc088f64a418b.tar.bz2 musl-e7f808e3595ad3111edec57270bdc088f64a418b.tar.xz musl-e7f808e3595ad3111edec57270bdc088f64a418b.zip | |
configure: add further -Werror=... options to detected CFLAGS
these four warning options were overlooked previously, likely because
they're not part of GCC's -Wall. they all detect constraint violations
(invalid C at the source level) and should always be on in -Werror
form.
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -522,6 +522,10 @@ tryflag CFLAGS_AUTO -Werror=implicit-function-declaration tryflag CFLAGS_AUTO -Werror=implicit-int tryflag CFLAGS_AUTO -Werror=pointer-sign tryflag CFLAGS_AUTO -Werror=pointer-arith +tryflag CFLAGS_AUTO -Werror=int-conversion +tryflag CFLAGS_AUTO -Werror=incompatible-pointer-types +tryflag CFLAGS_AUTO -Werror=discarded-qualifiers +tryflag CFLAGS_AUTO -Werror=discarded-array-qualifiers # # GCC ignores unused arguements by default, but Clang needs this extra |