OS X: Add CMP0042 to enable MACOSX_RPATH by default

Also adding documentation for CMAKE_MACOSX_RPATH, and improving
documentation for MACOSX_RPATH.

1 files changed, 29 insertions, 0 deletions

diff --git a/Source/cmLocalXCodeGenerator.cxx b/Source/cmLocalXCodeGenerator.cxx
index 7c5f69df5f..a9a27b90c1 100644
--- a/Source/cmLocalXCodeGenerator.cxx
+++ b/Source/cmLocalXCodeGenerator.cxx
@@ -12,6 +12,7 @@
 #include "cmLocalXCodeGenerator.h"
 #include "cmGlobalXCodeGenerator.h"
 #include "cmSourceFile.h"
+#include "cmMakefile.h"
 
 //----------------------------------------------------------------------------
 cmLocalXCodeGenerator::cmLocalXCodeGenerator()
@@ -42,3 +43,31 @@ void cmLocalXCodeGenerator::AppendFlagEscape(std::string& flags,
     static_cast<cmGlobalXCodeGenerator*>(this->GlobalGenerator);
   gg->AppendFlag(flags, rawFlag);
 }
+
+//----------------------------------------------------------------------------
+void cmLocalXCodeGenerator::Generate()
+{
+  cmLocalGenerator::Generate();
+
+  cmTargets& targets = this->Makefile->GetTargets();
+  for(cmTargets::iterator iter = targets.begin();
+      iter != targets.end(); ++iter)
+    {
+    cmTarget* t = &iter->second;
+    t->HasMacOSXRpathInstallNameDir(NULL);
+    }
+}
+
+//----------------------------------------------------------------------------
+void cmLocalXCodeGenerator::GenerateInstallRules()
+{
+  cmLocalGenerator::GenerateInstallRules();
+
+  cmTargets& targets = this->Makefile->GetTargets();
+  for(cmTargets::iterator iter = targets.begin();
+      iter != targets.end(); ++iter)
+    {
+    cmTarget* t = &iter->second;
+    t->HasMacOSXRpathInstallNameDir(NULL);
+    }
+}