GHS: Update the top-level project generation

-- Sort targets by name
-- Generate a top-level project for each project command named as project.top.gpj
   Use the target set for the current project instead of assuming all targets
-- Add support for building projects not in binary root
-- Directly create files and pass ostream
-- Do no generate project files for UTILITY targets; this was never supported
-- Do no generate project files for OBJECT, SHARED, or MODULE libraries; this was never supported
-- Update GHS tags to support project types
   NOTE: The default tag is changed to "" because "[ ]" is an invalid token in project file

1 files changed, 18 insertions, 14 deletions

diff --git a/Source/cmGhsMultiGpj.cxx b/Source/cmGhsMultiGpj.cxx
index f58cfc1..c0f37ba 100644
--- a/Source/cmGhsMultiGpj.cxx
+++ b/Source/cmGhsMultiGpj.cxx
@@ -4,31 +4,35 @@
 
 #include "cmGeneratedFileStream.h"
 
-void GhsMultiGpj::WriteGpjTag(Types const gpjType,
-                              cmGeneratedFileStream* const filestream)
+static const char* GHS_TAG[] = { "[INTEGRITY Application]",
+                                 "[Library]",
+                                 "[Project]",
+                                 "[Program]",
+                                 "[Reference]",
+                                 "[Subproject]" };
+
+const char* GhsMultiGpj::GetGpjTag(Types const gpjType)
 {
   char const* tag;
   switch (gpjType) {
     case INTERGRITY_APPLICATION:
-      tag = "INTEGRITY Application";
-      break;
     case LIBRARY:
-      tag = "Library";
-      break;
     case PROJECT:
-      tag = "Project";
-      break;
     case PROGRAM:
-      tag = "Program";
-      break;
     case REFERENCE:
-      tag = "Reference";
-      break;
     case SUBPROJECT:
-      tag = "Subproject";
+      tag = GHS_TAG[gpjType];
       break;
     default:
       tag = "";
   }
-  *filestream << "[" << tag << "]" << std::endl;
+  return tag;
+}
+
+void GhsMultiGpj::WriteGpjTag(Types const gpjType,
+                              cmGeneratedFileStream* const filestream)
+{
+  char const* tag;
+  tag = GhsMultiGpj::GetGpjTag(gpjType);
+  *filestream << tag << std::endl;
 }