diff options
Diffstat (limited to 'Source/cmTarget.cxx')
| -rw-r--r-- | Source/cmTarget.cxx | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx index 34d92fa..6782822 100644 --- a/Source/cmTarget.cxx +++ b/Source/cmTarget.cxx @@ -2884,13 +2884,11 @@ private: }; //---------------------------------------------------------------------------- -const char* cmTarget::GetLinkerLanguage(const char* config, +std::string cmTarget::GetLinkerLanguage(const char* config, cmTarget const* head) const { cmTarget const* headTarget = head ? head : this; - const char* lang = this->GetLinkClosure(config, headTarget) - ->LinkerLanguage.c_str(); - return *lang? lang : 0; + return this->GetLinkClosure(config, headTarget)->LinkerLanguage; } //---------------------------------------------------------------------------- @@ -2924,7 +2922,7 @@ public: this->Makefile = this->Target->GetMakefile(); this->GG = this->Makefile->GetLocalGenerator()->GetGlobalGenerator(); } - void Consider(const char* lang) + void Consider(const std::string& lang) { int preference = this->GG->GetLinkerPreference(lang); if(preference > this->Preference) @@ -3530,7 +3528,8 @@ void cmTarget::GetFullNameInternal(const char* config, const char* suffixVar = this->GetSuffixVariableInternal(implib); // Check for language-specific default prefix and suffix. - if(const char* ll = this->GetLinkerLanguage(config, this)) + std::string ll = this->GetLinkerLanguage(config, this); + if(!ll.empty()) { if(!targetSuffix && suffixVar && *suffixVar) { @@ -3867,7 +3866,8 @@ bool cmTarget::NeedRelinkBeforeInstall(const char* config) const } // Check for rpath support on this platform. - if(const char* ll = this->GetLinkerLanguage(config, this)) + std::string ll = this->GetLinkerLanguage(config, this); + if(!ll.empty()) { std::string flagVar = "CMAKE_SHARED_LIBRARY_RUNTIME_"; flagVar += ll; @@ -4825,7 +4825,8 @@ void cmTarget::GetLanguages(std::set<cmStdString>& languages) const for(std::vector<cmSourceFile*>::const_iterator i = this->SourceFiles.begin(); i != this->SourceFiles.end(); ++i) { - if(const char* lang = (*i)->GetLanguage()) + const std::string& lang = (*i)->GetLanguage(); + if(!lang.empty()) { languages.insert(lang); } @@ -4876,7 +4877,8 @@ bool cmTarget::IsChrpathUsed(const char* config) const #if defined(CMAKE_USE_ELF_PARSER) // Enable if the rpath flag uses a separator and the target uses ELF // binaries. - if(const char* ll = this->GetLinkerLanguage(config, this)) + std::string ll = this->GetLinkerLanguage(config, this); + if(!ll.empty()) { std::string sepVar = "CMAKE_SHARED_LIBRARY_RUNTIME_"; sepVar += ll; |