diff options
Diffstat (limited to 'mesonbuild/interpreter.py')
| -rw-r--r-- | mesonbuild/interpreter.py | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/mesonbuild/interpreter.py b/mesonbuild/interpreter.py index 5d3c095..56e5b8f 100644 --- a/mesonbuild/interpreter.py +++ b/mesonbuild/interpreter.py @@ -1752,10 +1752,22 @@ class Interpreter(InterpreterBase): self.coredata.compiler_options = new_options return comp, cross_comp + @staticmethod + def sort_clike(lang): + ''' + Sorting function to sort the list of languages according to + reversed(compilers.clike_langs) and append the unknown langs in the end. + The purpose is to prefer C over C++ for files that can be compiled by + both such as assembly, C, etc. Also applies to ObjC, ObjC++, etc. + ''' + if lang not in compilers.clike_langs: + return 1 + return -compilers.clike_langs.index(lang) + def add_languages(self, args, required): success = True need_cross_compiler = self.environment.is_cross_build() and self.environment.cross_info.need_cross_compiler() - for lang in args: + for lang in sorted(args, key=self.sort_clike): lang = lang.lower() if lang in self.coredata.compilers: comp = self.coredata.compilers[lang] |