Add Xcode SYMROOT setting for custom targets

Xcode 1.5 writes helper scripts at the projectDirPath location for
targets that do not set SYMROOT.  We now add SYMROOT to custom targets
so that all targets set it.  This prevents Xcode 1.5 from touching the
source directory now that we always set projectDirPath.

See issue #8481.

1 files changed, 4 insertions, 3 deletions

diff --git a/Source/cmGlobalXCodeGenerator.cxx b/Source/cmGlobalXCodeGenerator.cxx
index e695749..2603c0d 100644
--- a/Source/cmGlobalXCodeGenerator.cxx
+++ b/Source/cmGlobalXCodeGenerator.cxx
@@ -1531,19 +1531,20 @@ void cmGlobalXCodeGenerator::CreateBuildSettings(cmTarget& target,
                               this->CreateString(pnbase.c_str()));
 
   // Set attributes to specify the proper name for the target.
+  std::string pndir = this->CurrentMakefile->GetCurrentOutputDirectory();
   if(target.GetType() == cmTarget::STATIC_LIBRARY ||
      target.GetType() == cmTarget::SHARED_LIBRARY ||
      target.GetType() == cmTarget::MODULE_LIBRARY ||
      target.GetType() == cmTarget::EXECUTABLE)
     {
-    std::string pndir = target.GetDirectory();
-    buildSettings->AddAttribute("SYMROOT", 
-                                this->CreateString(pndir.c_str()));
+    pndir = target.GetDirectory();
     buildSettings->AddAttribute("EXECUTABLE_PREFIX", 
                                 this->CreateString(pnprefix.c_str()));
     buildSettings->AddAttribute("EXECUTABLE_SUFFIX", 
                                 this->CreateString(pnsuffix.c_str()));
     }
+  buildSettings->AddAttribute("SYMROOT",
+                              this->CreateString(pndir.c_str()));
 
   // Handle settings for each target type.
   switch(target.GetType())