diff options
| -rw-r--r-- | Source/cmGeneratorTarget.cxx | 12 | ||||
| -rw-r--r-- | Source/cmGeneratorTarget.h | 6 |
2 files changed, 18 insertions, 0 deletions
diff --git a/Source/cmGeneratorTarget.cxx b/Source/cmGeneratorTarget.cxx index 63bfbc6..572e7b8 100644 --- a/Source/cmGeneratorTarget.cxx +++ b/Source/cmGeneratorTarget.cxx @@ -5195,6 +5195,18 @@ void cmGeneratorTarget::GetLanguages(std::set<std::string>& languages, } } +bool cmGeneratorTarget::HasLanguage(std::string const& language, + std::string const& config, + bool exclusive) const +{ + std::set<std::string> languages; + this->GetLanguages(languages, config); + // add linker language (if it is different from compiler languages) + languages.insert(this->GetLinkerLanguage(config)); + return (languages.size() == 1 || !exclusive) && + languages.count(language) > 0; +} + void cmGeneratorTarget::ComputeLinkImplementationLanguages( const std::string& config, cmOptionalLinkImplementation& impl) const { diff --git a/Source/cmGeneratorTarget.h b/Source/cmGeneratorTarget.h index 2f6ce33..f0c7cee 100644 --- a/Source/cmGeneratorTarget.h +++ b/Source/cmGeneratorTarget.h @@ -364,6 +364,12 @@ public: void GetLanguages(std::set<std::string>& languages, std::string const& config) const; + // Evaluate if the target uses the given language for compilation + // and/or linking. If 'exclusive' is true, 'language' is expected + // to be the only language used for the target. + bool HasLanguage(std::string const& language, std::string const& config, + bool exclusive = true) const; + void GetObjectLibrariesCMP0026( std::vector<cmGeneratorTarget*>& objlibs) const; |