ENH: move framework stuff from FindFile to FindPath

1 files changed, 81 insertions, 1 deletions

diff --git a/Source/cmFindPathCommand.cxx b/Source/cmFindPathCommand.cxx
index d454715e16..68da096db5 100644
--- a/Source/cmFindPathCommand.cxx
+++ b/Source/cmFindPathCommand.cxx
@@ -98,7 +98,18 @@ bool cmFindPathCommand::InitialPass(std::vector<std::string> const& argsIn)
       return true;
       }
     }
-  
+#if defined (__APPLE__)
+  cmStdString fpath = this->FindHeaderInFrameworks(path, args[0].c_str(), args[1].c_str());
+  if(fpath.size())
+    {
+    m_Makefile->AddCacheDefinition(args[0].c_str(),
+                                   fpath.c_str(),
+                                   helpString.c_str(),
+                                   cmCacheManager::FILEPATH);
+    return true;
+    }
+#endif  
+
   m_Makefile->AddCacheDefinition(args[0].c_str(),
                                  (args[0] + "-NOTFOUND").c_str(),
                                  helpString.c_str(),
@@ -106,3 +117,72 @@ bool cmFindPathCommand::InitialPass(std::vector<std::string> const& argsIn)
   return true;
 }
 
+cmStdString cmFindPathCommand::FindHeaderInFrameworks(
+  std::vector<std::string> path,
+  const char* defineVar,
+  const char* file)
+{
+  (void)defineVar;
+
+#ifndef __APPLE__
+  (void)path;
+  (void)file;
+  return cmStdString("");
+#else
+  cmStdString fileName = file;
+  cmStdString frameWorkName;
+  cmStdString::size_type pos = fileName.find("/");
+  std::cerr << "ff " << fileName << " " << pos << "\n";
+  if(pos != fileName.npos)
+    {
+    // remove the name from the slash;
+    fileName = fileName.substr(pos+1);
+    frameWorkName = file;
+    frameWorkName = frameWorkName.substr(0, frameWorkName.size()-fileName.size()-1);
+    // if the framework has a path in it then just use the filename
+    std::cerr << fileName << " " << frameWorkName << "\n";
+    if(frameWorkName.find("/") != frameWorkName.npos)
+      {
+      fileName = file;
+      frameWorkName = "";
+      }
+    }
+  path.push_back("~/Library/Frameworks");
+  path.push_back("/Library/Frameworks");
+  path.push_back("/System/Library/Frameworks");
+  path.push_back("/Network/Library/Frameworks");
+  for(  std::vector<std::string>::iterator i = path.begin();
+        i != path.end(); ++i)
+    {
+    if(frameWorkName.size())
+      {
+      std::string fpath = *i;
+      fpath += "/";
+      fpath += frameWorkName;
+      fpath += ".framework";
+      std::string intPath = fpath;
+      intPath += "/Headers/";
+      intPath += fileName;
+      std::cerr << "try " << intPath << "\n";
+      if(cmSystemTools::FileExists(intPath.c_str()))
+        {
+        return fpath;
+        }
+      }
+    cmStdString glob = *i;
+    glob += "/*/Headers/";
+    glob += file;
+    cmGlob globIt;
+    globIt.FindFiles(glob);
+    std::vector<std::string> files = globIt.GetFiles();
+    if(files.size())
+      {
+      cmStdString fheader = cmSystemTools::CollapseFullPath(files[0].c_str());
+      fheader = cmSystemTools::GetFilenamePath(fheader);
+      return fheader;
+      }
+    }
+  return cmStdString("");
+#endif
+
+}