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Diffstat (limited to 'mesonbuild/compilers/c.py')
| -rw-r--r-- | mesonbuild/compilers/c.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/mesonbuild/compilers/c.py b/mesonbuild/compilers/c.py index 8d0a52b..fd3ebc0 100644 --- a/mesonbuild/compilers/c.py +++ b/mesonbuild/compilers/c.py @@ -462,6 +462,25 @@ class ClangClCCompiler(ClangClCompiler, VisualStudioLikeCCompilerMixin, CCompile full_version=full_version) ClangClCompiler.__init__(self, target) + def get_options(self) -> 'OptionDictType': + # Clang-cl can compile up to c99, but doesn't have a std-swtich for + # them. Unlike recent versions of MSVC it doesn't (as of 10.0.1) + # support c11 + opts = super().get_options() + c_stds = ['none', 'c89', 'c99', + # Need to have these to be compatible with projects + # that set c_std to e.g. gnu99. + # https://github.com/mesonbuild/meson/issues/7611 + 'gnu89', 'gnu90', 'gnu9x', 'gnu99'] + opts.update({ + 'std': coredata.UserComboOption( + 'C language standard to use', + c_stds, + 'none', + ), + }) + return opts + class IntelClCCompiler(IntelVisualStudioLikeCompiler, VisualStudioLikeCCompilerMixin, CCompiler): |