ENH: add cmExternalMakefileProjectGenerator, which should make it easier to

write generators for IDE projects, which use already existing makefiles
(current the kdevelop generator)
-first stept of the export interface, iniitial export() command
-more replacements for the FIND_XXX docs

Alex

1 files changed, 70 insertions, 0 deletions

diff --git a/Source/cmExternalMakefileProjectGenerator.cxx b/Source/cmExternalMakefileProjectGenerator.cxx
new file mode 100644
index 0000000..e1a8bcf
--- /dev/null
+++ b/Source/cmExternalMakefileProjectGenerator.cxx
@@ -0,0 +1,70 @@
+/*=========================================================================
+
+  Program:   CMake - Cross-Platform Makefile Generator
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+  Copyright (c) 2007 Kitware, Inc., Insight Consortium.  All rights reserved.
+  See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even 
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+     PURPOSE.  See the above copyright notices for more information.
+
+=========================================================================*/
+
+#include <assert.h>
+
+#include "cmExternalMakefileProjectGenerator.h"
+
+std::string cmExternalMakefileProjectGenerator::CreateFullGeneratorName(
+                                                   const char* globalGenerator,
+                                                   const char* extraGenerator)
+{
+  std::string fullName;
+  if (globalGenerator)
+    {
+    fullName = globalGenerator;
+    if (extraGenerator && *extraGenerator)
+      {
+      fullName += " - ";
+      fullName += extraGenerator;
+      }
+    }
+  return fullName;
+}
+
+const char* cmExternalMakefileProjectGenerator::GetGlobalGeneratorName(
+                                                          const char* fullName)
+{
+  // at least one global generator must be supported
+  assert(!this->SupportedGlobalGenerators.empty());
+
+  if (fullName==0)
+    {
+    return 0;
+    }
+
+  std::string currentName = fullName;
+  // if we get only the short name, take the first global generator as default
+  if (currentName == this->GetName())
+    {
+    return this->SupportedGlobalGenerators[0].c_str();
+    }
+
+  // otherwise search for the matching global generator
+  for (std::vector<std::string>::const_iterator 
+       it = this->SupportedGlobalGenerators.begin();
+       it != this->SupportedGlobalGenerators.end();
+       ++it)
+    {
+      if (this->CreateFullGeneratorName(it->c_str(), this->GetName())
+                                                                == currentName)
+      {
+        return it->c_str();
+      }
+    }
+  return 0;
+}