ENH: Added options CMAKE_SKIP_PREPROCESSED_SOURCE_RULES and CMAKE_SKIP_ASSEMBLY_SOURCE_RULES to allow projects to disable generation of .E and .S rules.

1 files changed, 14 insertions, 2 deletions

diff --git a/Source/cmLocalUnixMakefileGenerator3.h b/Source/cmLocalUnixMakefileGenerator3.h
index 7c6597a..89bb642 100644
--- a/Source/cmLocalUnixMakefileGenerator3.h
+++ b/Source/cmLocalUnixMakefileGenerator3.h
@@ -212,8 +212,14 @@ public:
   /** Get whether to create rules to generate preprocessed and
       assembly sources.  This could be converted to a variable lookup
       later.  */
-  bool GetCreatePreprocessedSourceRules() { return true; }
-  bool GetCreateAssemblySourceRules() { return true; }
+  bool GetCreatePreprocessedSourceRules()
+    {
+    return !this->SkipPreprocessedSourceRules;
+    }
+  bool GetCreateAssemblySourceRules()
+    {
+    return !this->SkipAssemblySourceRules;
+    }
 
 protected:
   // these two methods just compute reasonable values for LibraryOutputPath
@@ -324,6 +330,12 @@ private:
      beginning of generation to avoid many duplicate lookups.  */
   bool ColorMakefile;
 
+  /* Copy the setting of CMAKE_SKIP_PREPROCESSED_SOURCE_RULES and
+     CMAKE_SKIP_ASSEMBLY_SOURCE_RULES at the beginning of generation to
+     avoid many duplicate lookups.  */
+  bool SkipPreprocessedSourceRules;
+  bool SkipAssemblySourceRules;
+
   std::map<cmStdString,std::vector<cmTarget *> > LocalObjectFiles;
 
   /* does the work for each target */