ENH: Simpler cmTarget::GetLinkerLanguage signature

This method previously required the global generator to be passed, but
that was left from before cmTarget had its Makefile member.  Now the
global generator can be retrieved automatically, so we can drop the
method argument.

1 files changed, 7 insertions, 11 deletions

diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx
index ca64402..5883274 100644
--- a/Source/cmTarget.cxx
+++ b/Source/cmTarget.cxx
@@ -2283,8 +2283,10 @@ bool cmTarget::GetPropertyAsBool(const char* prop)
 }
 
 //----------------------------------------------------------------------------
-const char* cmTarget::GetLinkerLanguage(cmGlobalGenerator* gg)
+const char* cmTarget::GetLinkerLanguage()
 {
+  cmGlobalGenerator* gg =
+    this->Makefile->GetLocalGenerator()->GetGlobalGenerator();
   if(this->GetProperty("HAS_CXX"))
     {
     const_cast<cmTarget*>(this)->SetProperty("LINKER_LANGUAGE", "CXX");
@@ -2669,9 +2671,7 @@ void cmTarget::GetFullNameInternal(const char* config,
     }
   const char* prefixVar = this->GetPrefixVariableInternal(implib);
   const char* suffixVar = this->GetSuffixVariableInternal(implib);
-  const char* ll =
-    this->GetLinkerLanguage(
-      this->Makefile->GetLocalGenerator()->GetGlobalGenerator());
+  const char* ll = this->GetLinkerLanguage();
   // first try language specific suffix
   if(ll)
     {
@@ -2750,9 +2750,7 @@ void cmTarget::GetLibraryNames(std::string& name,
     }
 
   // Construct the name of the soname flag variable for this language.
-  const char* ll =
-    this->GetLinkerLanguage(
-      this->Makefile->GetLocalGenerator()->GetGlobalGenerator());
+  const char* ll = this->GetLinkerLanguage();
   std::string sonameFlag = "CMAKE_SHARED_LIBRARY_SONAME";
   if(ll)
     {
@@ -3042,8 +3040,7 @@ bool cmTarget::NeedRelinkBeforeInstall()
     }
 
   // Check for rpath support on this platform.
-  if(const char* ll = this->GetLinkerLanguage(
-       this->Makefile->GetLocalGenerator()->GetGlobalGenerator()))
+  if(const char* ll = this->GetLinkerLanguage())
     {
     std::string flagVar = "CMAKE_SHARED_LIBRARY_RUNTIME_";
     flagVar += ll;
@@ -3368,8 +3365,7 @@ bool cmTarget::IsChrpathUsed()
 
   // Enable if the rpath flag uses a separator and the target uses ELF
   // binaries.
-  if(const char* ll = this->GetLinkerLanguage(
-       this->Makefile->GetLocalGenerator()->GetGlobalGenerator()))
+  if(const char* ll = this->GetLinkerLanguage())
     {
     std::string sepVar = "CMAKE_SHARED_LIBRARY_RUNTIME_";
     sepVar += ll;