ENH: install working with symlink qt tool

Source/CPack/cmCPackPackageMakerGenerator.cxx

@@ -38,6 +38,22 @@ cmCPackPackageMakerGenerator::~cmCPackPackageMakerGenerator()
 {
 }
 
+int cmCPackPackageMakerGenerator::CopyInstallScript(const char* resdir,
+                                                    const char* script,
+                                                    const char* name)
+{
+  std::string dst = resdir;
+  dst += "/";
+  dst += name;
+  cmSystemTools::CopyFileAlways(script, dst.c_str());
+  cmSystemTools::SetPermissions(dst.c_str(),0777);
+  cmCPackLogger(cmCPackLog::LOG_VERBOSE,
+                "copy script : " << script << "\ninto " << dst.c_str() << 
+                std::endl);
+
+  return 1;
+}
+
 //----------------------------------------------------------------------
 int cmCPackPackageMakerGenerator::CompressFiles(const char* outFileName,
   const char* toplevel,
@@ -50,15 +66,51 @@ int cmCPackPackageMakerGenerator::CompressFiles(const char* outFileName,
   resDir += "/Resources";
   std::string preflightDirName = resDir + "/PreFlight";
   std::string postflightDirName = resDir + "/PostFlight";
-
-  if ( !cmsys::SystemTools::MakeDirectory(preflightDirName.c_str())
-    || !cmsys::SystemTools::MakeDirectory(postflightDirName.c_str()) )
+  const char* preflight = this->GetOption("CPACK_PREFLIGHT_SCRIPT");
+  const char* postflight = this->GetOption("CPACK_POSTFLIGHT_SCRIPT");
+  const char* postupgrade = this->GetOption("CPACK_POSTUPGRADE_SCRIPT");
+  // if preflight or postflight scripts not there create directories
+  // of the same name, I think this makes it work
+  if(!preflight)
     {
-    cmCPackLogger(cmCPackLog::LOG_ERROR,
-      "Problem creating installer directories: "
-      << preflightDirName.c_str() << " and "
-      << postflightDirName.c_str() << std::endl);
-    return 0;
+    if ( !cmsys::SystemTools::MakeDirectory(preflightDirName.c_str()))
+      {
+      cmCPackLogger(cmCPackLog::LOG_ERROR,
+                    "Problem creating installer directory: "
+                    << preflightDirName.c_str() << std::endl);
+      return 0;
+      }
+    }
+  if(!postflight)
+    {
+    if ( !cmsys::SystemTools::MakeDirectory(postflightDirName.c_str()))
+      {
+      cmCPackLogger(cmCPackLog::LOG_ERROR,
+                    "Problem creating installer directory: "
+                    << postflightDirName.c_str() << std::endl);
+      return 0;
+      }
+    }
+  // if preflight, postflight, or postupgrade are set 
+  // then copy them into the resource directory and make
+  // them executable
+  if(preflight)
+    {
+      this->CopyInstallScript(resDir.c_str(),
+                              preflight,
+                              "preflight");
+    }
+  if(postflight)
+    {
+      this->CopyInstallScript(resDir.c_str(),
+                              postflight,
+                              "postflight");
+    }
+  if(postupgrade)
+    {
+      this->CopyInstallScript(resDir.c_str(),
+                              postupgrade,
+                              "postupgrade");
     }
 
   if ( !this->CopyCreateResourceFile("License")

Source/CPack/cmCPackPackageMakerGenerator.h

@@ -39,6 +39,9 @@ public:
   virtual ~cmCPackPackageMakerGenerator();
 
 protected:
+  int CopyInstallScript(const char* resdir,
+                        const char* script,
+                        const char* name);
   virtual int InitializeInternal();
   int CompressFiles(const char* outFileName, const char* toplevel,
     const std::vector<std::string>& files);

Source/QtDialog/CMakeLists.txt

@@ -13,8 +13,6 @@ ELSE(NOT QT4_FOUND)
   IF(WIN32 AND NOT QT_CONFIG MATCHES "static")
     SET(CMAKE_PACKAGE_QTGUI FALSE)
   ENDIF(WIN32 AND NOT QT_CONFIG MATCHES "static")
-  CONFIGURE_FILE("${QtDialog_SOURCE_DIR}/QtDialogCPack.cmake.in"
-    "${QtDialog_BINARY_DIR}/QtDialogCPack.cmake" @ONLY)    
   SET(SRCS
     AddCacheEntry.cxx
     AddCacheEntry.h
@@ -69,9 +67,19 @@ ELSE(NOT QT4_FOUND)
     ${CMAKE_INSTALL_DESTINATION_ARGS})
   ENDIF(CMAKE_PACKAGE_QTGUI)
   IF(APPLE)
+    SET(CMAKE_POSTFLIGHT_SCRIPT
+      "${CMake_BINARY_DIR}/Source/QtDialog/postflight.sh")
+    SET(CMAKE_POSTUPGRADE_SCRIPT
+      "${CMake_BINARY_DIR}/Source/QtDialog/postupgrade.sh")
+    configure_file("${CMake_SOURCE_DIR}/Source/QtDialog/postflight.sh.in"
+      "${CMake_BINARY_DIR}/Source/QtDialog/postflight.sh")
+    configure_file("${CMake_SOURCE_DIR}/Source/QtDialog/postupgrade.sh.in"
+      "${CMake_BINARY_DIR}/Source/QtDialog/postupgrade.sh")
     INSTALL(CODE "set(input_file 
        \"\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/MacOS/cmake-gui\")")
     INSTALL(SCRIPT "${CMake_SOURCE_DIR}/Source/QtDialog/CMakeIngestOSXBundleLibraries.cmake")
   ENDIF(APPLE)
+  CONFIGURE_FILE("${QtDialog_SOURCE_DIR}/QtDialogCPack.cmake.in"
+    "${QtDialog_BINARY_DIR}/QtDialogCPack.cmake" @ONLY)    
 ENDIF(NOT QT4_FOUND)
 

Source/QtDialog/QtDialogCPack.cmake.in

@@ -3,11 +3,15 @@ SET(CMAKE_PACKAGE_QTGUI @CMAKE_PACKAGE_QTGUI@)
 
 IF(CMAKE_PACKAGE_QTGUI)
   SET(CPACK_PACKAGE_EXECUTABLES ${CPACK_PACKAGE_EXECUTABLES} "cmake-gui" "cmake-gui(beta)") 
-IF(IS_APPLE)
-  # for apple install we set the install prefix to /Applications and then install
-  # cmake into the bundle for cmake-gui
-  SET(CPACK_SET_DESTDIR TRUE)
-ENDIF(IS_APPLE)
+  IF(IS_APPLE)
+    # for apple install we set the install prefix to
+    # / and then install
+    # cmake into the bundle for cmake-gui and must use DESTDIR
+    SET(CPACK_SET_DESTDIR TRUE)
+    # we also want to run post install stuff to setup command line
+    SET(CPACK_POSTFLIGHT_SCRIPT "@CMAKE_POSTFLIGHT_SCRIPT@")
+    SET(CPACK_POSTUPGRADE_SCRIPT "@CMAKE_POSTUPGRADE_SCRIPT@")
+  ENDIF(IS_APPLE)
 ENDIF(CMAKE_PACKAGE_QTGUI)
 
 

Source/QtDialog/postflight.sh.in

@@ -0,0 +1,4 @@
+#!/bin/bash
+echo "$2/@CMAKE_INSTALL_SUBDIR@/cmake-gui.app/Contents/MacOS/cmake-gui" >>/tmp/mylog
+"$2/@CMAKE_INSTALL_SUBDIR@/cmake-gui.app/Contents/MacOS/cmake-gui" --mac-install
+exit 0

Source/QtDialog/postupgrade.sh.in

@@ -0,0 +1,2 @@
+#!/bin/bash
+exit 0