diff options
| -rw-r--r-- | mesonbuild/build.py | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/mesonbuild/build.py b/mesonbuild/build.py index 5c997e8..00a737a 100644 --- a/mesonbuild/build.py +++ b/mesonbuild/build.py @@ -971,21 +971,9 @@ class BuildTarget(Target): return missing_languages def validate_sources(self): - if not self.sources: - return - for lang in ('cs', 'java'): - if lang in self.compilers: - check_sources = list(self.sources) - compiler = self.compilers[lang] - if not self.can_compile_remove_sources(compiler, check_sources): - raise InvalidArguments(f'No {lang} sources found in target {self.name!r}') - if check_sources: - m = '{0} targets can only contain {0} files:\n'.format(lang.capitalize()) - m += '\n'.join([repr(c) for c in check_sources]) - raise InvalidArguments(m) - # CSharp and Java targets can't contain any other file types - assert len(self.compilers) == 1 - return + if len(self.compilers) > 1 and any(lang in self.compilers for lang in {'cs', 'java'}): + langs = ', '.join(self.compilers.keys()) + raise InvalidArguments(f'Cannot mix those languages into a target: {langs}') def process_link_depends(self, sources, environment): """Process the link_depends keyword argument. |