Re-factor OS X bundle and framework generation.

1 files changed, 171 insertions, 0 deletions

diff --git a/Source/cmOSXBundleGenerator.cxx b/Source/cmOSXBundleGenerator.cxx
new file mode 100644
index 0000000000..d7afcd6cf3
--- /dev/null
+++ b/Source/cmOSXBundleGenerator.cxx
@@ -0,0 +1,171 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2012 Nicolas Despres <nicolas.despres@gmail.com>
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#include "cmOSXBundleGenerator.h"
+#include "cmMakefile.h"
+#include "cmTarget.h"
+#include "cmLocalGenerator.h"
+
+#include <cassert>
+
+cmOSXBundleGenerator::
+cmOSXBundleGenerator(cmTarget* target,
+                     std::string targetNameOut,
+                     const char* configName)
+ : Target(target)
+ , Makefile(target->GetMakefile())
+ , LocalGenerator(this->Makefile->GetLocalGenerator())
+ , TargetNameOut(targetNameOut)
+ , ConfigName(configName)
+ , MacContentDirectory()
+ , FrameworkVersion()
+ , MacContentFolders(0)
+{
+  if(this->Target->IsAppBundleOnApple())
+    {
+    this->MacContentDirectory = this->Target->GetDirectory(this->ConfigName);
+    this->MacContentDirectory += "/";
+    this->MacContentDirectory += this->TargetNameOut;
+    this->MacContentDirectory += ".app/Contents/";
+    }
+  else if(this->Target->IsFrameworkOnApple())
+    {
+    this->FrameworkVersion = this->Target->GetFrameworkVersion();
+    this->MacContentDirectory = this->Target->GetDirectory(this->ConfigName);
+    this->MacContentDirectory += "/";
+    this->MacContentDirectory += this->TargetNameOut;
+    this->MacContentDirectory += ".framework/Versions/";
+    this->MacContentDirectory += this->FrameworkVersion;
+    this->MacContentDirectory += "/";
+    }
+  else if(this->Target->IsCFBundleOnApple())
+    {
+    this->MacContentDirectory = this->Target->GetDirectory(this->ConfigName);
+    this->MacContentDirectory += "/";
+    this->MacContentDirectory += this->TargetNameOut;
+    this->MacContentDirectory += ".";
+    const char *ext = this->Target->GetProperty("BUNDLE_EXTENSION");
+    if (!ext)
+      {
+      ext = "bundle";
+      }
+    this->MacContentDirectory += ext;
+    this->MacContentDirectory += "/Contents/";
+    }
+}
+
+//----------------------------------------------------------------------------
+void cmOSXBundleGenerator::CreateAppBundle(std::string& targetName,
+                                           std::string& outpath)
+{
+  // Compute bundle directory names.
+  outpath = this->MacContentDirectory;
+  outpath += "MacOS";
+  cmSystemTools::MakeDirectory(outpath.c_str());
+  this->Makefile->AddCMakeOutputFile(outpath.c_str());
+  outpath += "/";
+
+  // Configure the Info.plist file.  Note that it needs the executable name
+  // to be set.
+  std::string plist = this->MacContentDirectory + "Info.plist";
+  this->LocalGenerator->GenerateAppleInfoPList(this->Target,
+                                               targetName.c_str(),
+                                               plist.c_str());
+  this->Makefile->AddCMakeOutputFile(plist.c_str());
+}
+
+//----------------------------------------------------------------------------
+void cmOSXBundleGenerator::CreateFramework(std::string const& targetName)
+{
+  assert(this->MacContentFolders);
+
+  // Configure the Info.plist file into the Resources directory.
+  this->MacContentFolders->insert("Resources");
+  std::string plist = this->MacContentDirectory + "Resources/Info.plist";
+  this->LocalGenerator->GenerateFrameworkInfoPList(this->Target,
+                                                   targetName.c_str(),
+                                                   plist.c_str());
+
+  // TODO: Use the cmMakefileTargetGenerator::ExtraFiles vector to
+  // drive rules to create these files at build time.
+  std::string oldName;
+  std::string newName;
+
+  // Compute the location of the top-level foo.framework directory.
+  std::string top = this->Target->GetDirectory(this->ConfigName);
+  top += "/";
+  top += this->TargetNameOut;
+  top += ".framework/";
+
+  // Make foo.framework/Versions
+  std::string versions = top;
+  versions += "Versions";
+  cmSystemTools::MakeDirectory(versions.c_str());
+
+  // Make foo.framework/Versions/version
+  std::string version = versions;
+  version += "/";
+  version += this->FrameworkVersion;
+  cmSystemTools::MakeDirectory(version.c_str());
+
+  // Current -> version
+  oldName = this->FrameworkVersion;
+  newName = versions;
+  newName += "/Current";
+  cmSystemTools::RemoveFile(newName.c_str());
+  cmSystemTools::CreateSymlink(oldName.c_str(), newName.c_str());
+  this->Makefile->AddCMakeOutputFile(newName.c_str());
+
+  // foo -> Versions/Current/foo
+  oldName = "Versions/Current/";
+  oldName += this->TargetNameOut;
+  newName = top;
+  newName += this->TargetNameOut;
+  cmSystemTools::RemoveFile(newName.c_str());
+  cmSystemTools::CreateSymlink(oldName.c_str(), newName.c_str());
+  this->Makefile->AddCMakeOutputFile(newName.c_str());
+
+  // Resources -> Versions/Current/Resources
+  if(this->MacContentFolders->find("Resources") !=
+     this->MacContentFolders->end())
+    {
+    oldName = "Versions/Current/Resources";
+    newName = top;
+    newName += "Resources";
+    cmSystemTools::RemoveFile(newName.c_str());
+    cmSystemTools::CreateSymlink(oldName.c_str(), newName.c_str());
+    this->Makefile->AddCMakeOutputFile(newName.c_str());
+    }
+
+  // Headers -> Versions/Current/Headers
+  if(this->MacContentFolders->find("Headers") !=
+     this->MacContentFolders->end())
+    {
+    oldName = "Versions/Current/Headers";
+    newName = top;
+    newName += "Headers";
+    cmSystemTools::RemoveFile(newName.c_str());
+    cmSystemTools::CreateSymlink(oldName.c_str(), newName.c_str());
+    this->Makefile->AddCMakeOutputFile(newName.c_str());
+    }
+
+  // PrivateHeaders -> Versions/Current/PrivateHeaders
+  if(this->MacContentFolders->find("PrivateHeaders") !=
+     this->MacContentFolders->end())
+    {
+    oldName = "Versions/Current/PrivateHeaders";
+    newName = top;
+    newName += "PrivateHeaders";
+    cmSystemTools::RemoveFile(newName.c_str());
+    cmSystemTools::CreateSymlink(oldName.c_str(), newName.c_str());
+    this->Makefile->AddCMakeOutputFile(newName.c_str());
+    }
+}