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| author | Antonin Décimo <antonin@tarides.com> | 2023-01-02 16:26:21 +0100 |
|---|---|---|
| committer | Antonin Décimo <antonin@tarides.com> | 2023-01-12 14:58:35 +0100 |
| commit | 567cf9f6ffd2a954e5f773d05530c30aeb381f68 (patch) | |
| tree | b7e8487fea5dd06b81212829f465a3955bdff993 /configure.ac | |
| parent | 102d9606965dc7e393114a35c4510a603c91528e (diff) | |
| download | ocaml-567cf9f6ffd2a954e5f773d05530c30aeb381f68.tar.gz | |
Enable stricter C99 warnings
Fedora is considering moving all its packages to C99 and enabling
stricter C99 warnings. OCaml has already moved to a compiler requiring
C11 features, let's enable these warnings on GCC-compatible compilers.
Some of the warnings on the following article are already covered by
-Wall and -Werror.
Reference: [Modernizing Fedora's C code][1].
[1]: https://lwn.net/Articles/913505/
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index e7956cb6c8..cab28adb0b 100644 --- a/configure.ac +++ b/configure.ac @@ -688,7 +688,8 @@ AS_CASE([$ocaml_cv_cc_vendor], cc_warnings=''], [outputobj='-o ' warn_error_flag='-Werror' - cc_warnings='-Wall']) + cc_warnings="-Wall -Wint-conversion -Wstrict-prototypes \ +-Wold-style-definition"]) AS_CASE([$enable_warn_error,OCAML__DEVELOPMENT_VERSION], [yes,*|,true], |