Feature #162 - Need to create app bundle using CMake, not by hand WIP

CMakeLists.txt

@@ -381,19 +381,15 @@ if (WIN32)
 endif()
 
 # Apple bundling
-# TODO REWRITE!
 if (APPLE)
     set(MISC_FILES
         ${APP_BUNDLE_DIR}/Contents/MacOS/openmw.cfg
         ${APP_BUNDLE_DIR}/Contents/MacOS/plugins.cfg)
 
-    set(OGRE_PLUGINS
-        ${APP_BUNDLE_DIR}/Contents/Plugins/*)
-
     #install(FILES ${MISC_FILES} DESTINATION ../MacOS)
     #install(DIRECTORY "${APP_BUNDLE_DIR}/Contents/Plugins" DESTINATION ..)
     #install(DIRECTORY "${APP_BUNDLE_DIR}/Contents/Resources/resources" DESTINATION ../Resources)
-install(DIRECTORY "${APP_BUNDLE_DIR}" DESTINATION . COMPONENT Runtime)
+    install(DIRECTORY "${APP_BUNDLE_DIR}" USE_SOURCE_PERMISSIONS DESTINATION . COMPONENT Runtime)
     set(CPACK_GENERATOR "DragNDrop")
     # set(CPACK_BUNDLE_PLIST "${CMAKE_SOURCE_DIR}/files/mac/Info.plist")
     # set(CPACK_BUNDLE_ICON  "${CMAKE_SOURCE_DIR}/files/mac/openmw.icns")
@@ -406,12 +402,24 @@ set(CPACK_PACKAGE_VERSION_PATCH ${OPENMW_VERSION_RELEASE})
     set(APPS "\${CMAKE_INSTALL_PREFIX}/${APP_BUNDLE_NAME}")
     set(PLUGINS "")
 
-foreach(plugin ${USED_OGRE_PLUGINS})
+    # Scan Plugins dir for *.dylibs
-    set(PLUGINS ${PLUGINS} "\${CMAKE_INSTALL_PREFIX}/${APP_BUNDLE_NAME}/Contents/Plugins/${plugin}.dylib")
+    file(GLOB ALL_PLUGINS "${APP_BUNDLE_DIR}/Contents/Plugins/*.dylib")
+
+    foreach(PLUGIN ${ALL_PLUGINS})
+        get_filename_component(PLUGIN_FILENAME ${PLUGIN} NAME)
+        set(PLUGINS ${PLUGINS} "\${CMAKE_INSTALL_PREFIX}/${APP_BUNDLE_NAME}/Contents/Plugins/${PLUGIN_FILENAME}")
     endforeach()
 
+    #For now, search unresolved dependencies only in default system paths, so if you put unresolveable (i.e. with @executable_path in id name) lib or framework somewhere else, it would fail
     set(DIRS "")
 
+    # Overriding item resolving during installation, it needed if
+    # some library already has be "fixed up", i.e. its id name contains @executable_path,
+    # but library is not embedded in bundle. For example, it's Ogre.framework from Ogre SDK.
+    # Current implementation of GetPrerequsities/BundleUtilities doesn't handle that case.
+    # 
+    # Current limitations:
+    #   1. Handles only frameworks, not simple libs
     INSTALL(CODE "
         set(CMAKE_FIND_LIBRARY_PREFIXES ${CMAKE_FIND_LIBRARY_PREFIXES})
         set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})

apps/launcher/CMakeLists.txt

@@ -49,6 +49,17 @@ QT4_WRAP_CPP(MOC_SRCS ${LAUNCHER_HEADER_MOC})
 
 include(${QT_USE_FILE})
 
+# list here plugins that can't be detected statically, but loaded in runtime
+# it needed for packaging automatisation
+#set(USED_QT_PLUGINS imageformats/libqgif
+#                    imageformats/libqico
+#                    imageformats/libqjpeg
+#                    imageformats/libqmng
+#                    imageformats/libqsvg
+#                    imageformats/libqtga
+#                    imageformats/libqtiff)
+# It seems that launcher works without this plugins, but it loads them into memory if they exists
+
 # Main executable
 add_executable(omwlauncher
     ${LAUNCHER}
@@ -73,6 +84,13 @@ if (APPLE)
         "${APP_BUNDLE_DIR}/../launcher.qss")
     configure_file(${CMAKE_SOURCE_DIR}/files/launcher.qss
         "${APP_BUNDLE_DIR}/../launcher.cfg")
+
+    # copy used QT plugins into ${APP_BUNDLE_DIR}/Contents/Plugins
+    #foreach(PLUGIN ${USED_QT_PLUGINS})
+    #    get_filename_component(PLUGIN_FILENAME ${PLUGIN} NAME)
+    #    configure_file("${QT_PLUGINS_DIR}/${PLUGIN}.dylib" "${APP_BUNDLE_DIR}/Contents/Plugins/${PLUGIN_FILENAME}.dylib" COPYONLY)
+    #endforeach()
+
 else()
     configure_file(${CMAKE_SOURCE_DIR}/files/launcher.qss
         "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/launcher.qss")