Feature #162 - Need to create app bundle using CMake, not by hand. Almost complete

CMakeLists.txt

@@ -384,9 +384,6 @@ endif()
 if (APPLE)
     set(INSTALL_SUBDIR OpenMW)
 
-    #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}" USE_SOURCE_PERMISSIONS DESTINATION "${INSTALL_SUBDIR}" COMPONENT Runtime)
     install(DIRECTORY "${OpenMW_BINARY_DIR}/resources" DESTINATION "${INSTALL_SUBDIR}" COMPONENT Runtime)
     install(FILES "${OpenMW_BINARY_DIR}/openmw.cfg.install" RENAME "openmw.cfg" DESTINATION "${INSTALL_SUBDIR}" COMPONENT Runtime)
@@ -394,9 +391,6 @@ if (APPLE)
     install(FILES "${OpenMW_BINARY_DIR}/plugins.cfg" DESTINATION "${INSTALL_SUBDIR}" COMPONENT Runtime)
     install(FILES "${OpenMW_BINARY_DIR}/launcher.qss" DESTINATION "${INSTALL_SUBDIR}" COMPONENT Runtime)
     set(CPACK_GENERATOR "DragNDrop")
-    # set(CPACK_BUNDLE_PLIST "${CMAKE_SOURCE_DIR}/files/mac/Info.plist")
-    # set(CPACK_BUNDLE_ICON  "${CMAKE_SOURCE_DIR}/files/mac/openmw.icns")
-    # set(CPACK_BUNDLE_NAME "OpenMW")
     set(CPACK_PACKAGE_VERSION ${OPENMW_VERSION})
     set(CPACK_PACKAGE_VERSION_MAJOR ${OPENMW_VERSION_MAJOR})
     set(CPACK_PACKAGE_VERSION_MINOR ${OPENMW_VERSION_MINO})
@@ -406,11 +400,13 @@ if (APPLE)
     set(PLUGINS "")
 
     # Scan Plugins dir for *.dylibs
-    file(GLOB ALL_PLUGINS "${APP_BUNDLE_DIR}/Contents/Plugins/*.dylib")
+    set(PLUGIN_SEARCH_ROOT "${APP_BUNDLE_DIR}/Contents/Plugins")
+    file(GLOB_RECURSE ALL_PLUGINS "${PLUGIN_SEARCH_ROOT}/*.dylib")
 
+    set(PLUGIN_INSTALL_BASE "\${CMAKE_INSTALL_PREFIX}/${INSTALL_SUBDIR}/${APP_BUNDLE_NAME}/Contents/Plugins")
     foreach(PLUGIN ${ALL_PLUGINS})
-        get_filename_component(PLUGIN_FILENAME ${PLUGIN} NAME)
-        set(PLUGINS ${PLUGINS} "\${CMAKE_INSTALL_PREFIX}/${INSTALL_SUBDIR}/${APP_BUNDLE_NAME}/Contents/Plugins/${PLUGIN_FILENAME}")
+        string(REPLACE "${PLUGIN_SEARCH_ROOT}/" "" PLUGIN_RELATIVE "${PLUGIN}")
+        set(PLUGINS ${PLUGINS} "${PLUGIN_INSTALL_BASE}/${PLUGIN_RELATIVE}")
     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

apps/launcher/CMakeLists.txt

@@ -41,8 +41,10 @@ source_group(launcher FILES ${LAUNCHER} ${LAUNCHER_HEADER} ${LAUNCHER_HEADER_MOC
 find_package(Qt4 REQUIRED)
 set(QT_USE_QTGUI 1)
 
-#find_package(PNG REQUIRED)
-#include_directories(${PNG_INCLUDE_DIR})
+if (NOT APPLE) # this dependency can be completely removed, but now it only tested on OS X
+    find_package(PNG REQUIRED)
+    include_directories(${PNG_INCLUDE_DIR})
+endif()
 
 QT4_ADD_RESOURCES(RCC_SRCS resources.qrc)
 QT4_WRAP_CPP(MOC_SRCS ${LAUNCHER_HEADER_MOC})
@@ -51,14 +53,14 @@ include(${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
+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 if they exists
 
 # Main executable
 add_executable(omwlauncher
@@ -71,7 +73,7 @@ target_link_libraries(omwlauncher
     ${Boost_LIBRARIES}
     ${OGRE_LIBRARIES}
     ${QT_LIBRARIES}
-#    ${PNG_LIBRARY}
+    ${PNG_LIBRARY}
     components
 )
 
@@ -86,10 +88,10 @@ if (APPLE)
         "${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()
+    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}.dylib" COPYONLY)
+    endforeach()
 
 else()
     configure_file(${CMAKE_SOURCE_DIR}/files/launcher.qss

apps/launcher/main.cpp

@@ -1,6 +1,7 @@
 #include <QApplication>
 #include <QDir>
 #include <QFile>
+#include <QtDebug>
 
 #include "maindialog.hpp"
 
@@ -17,6 +18,14 @@ int main(int argc, char *argv[])
         dir.cdUp();
         dir.cdUp();
     }
+
+    QDir pluginsPath(QCoreApplication::applicationDirPath());
+    pluginsPath.cdUp();
+    pluginsPath.cd("Plugins");
+
+    QStringList libraryPaths;
+    libraryPaths << pluginsPath.path() << QCoreApplication::applicationDirPath();
+    app.setLibraryPaths(libraryPaths);
     #endif
 
     QDir::setCurrent(dir.absolutePath());