Setup for macOS framework and app bundle

Signed-off-by: falkTX <falktx@falktx.com>

CMakeLists.txt

@@ -17,8 +17,12 @@ set_property(GLOBAL PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
 #######################################################################################################################
 # Find Qt
 
+if(APPLE)
+  set(MODULES_FIXME PrintSupport)
+endif()
+
 find_package(PkgConfig REQUIRED)
-find_package(Qt5 COMPONENTS REQUIRED Core Widgets)
+find_package(Qt5 COMPONENTS REQUIRED Core Widgets ${MODULES_FIXME})
 
 if(NOT (APPLE OR WIN32))
   find_package(X11 REQUIRED)
@@ -30,13 +34,23 @@ endif()
 #######################################################################################################################
 # Import carla stuff
 
+set(CARLA_BUILD_FRAMEWORKS TRUE CACHE BOOL "Build Carla libs as frameworks")
 add_subdirectory(carla/cmake)
 
 #######################################################################################################################
 # Setup Chibi target
 
 add_executable(Chibi)
 
+set_target_properties(Chibi
+  PROPERTIES
+    AUTOMOC ON
+    AUTOUIC ON
+    AUTORCC ON
+    MACOSX_BUNDLE TRUE
+    WIN32_EXECUTABLE TRUE
+)
+
 target_compile_definitions(Chibi
   PRIVATE
     $<$<BOOL:${X11_FOUND}>:HAVE_X11>
@@ -61,8 +75,9 @@ target_link_libraries(Chibi
     carla::utils
     Qt5::Core
     Qt5::Widgets
+    $<$<BOOL:${APPLE}>:$<LINK_LIBRARY:Qt5::PrintSupport>>
     $<$<BOOL:${APPLE}>:$<LINK_LIBRARY:FRAMEWORK,Cocoa.framework>>
-    $<$<BOOL:${X11_FOUND}>:Qt::X11Extras>
+    $<$<BOOL:${X11_FOUND}>:Qt5::X11Extras>
     $<$<BOOL:${X11_FOUND}>:X11>
 )
 
@@ -78,15 +93,27 @@ target_sources(Chibi
     $<$<BOOL:${WIN32}>:carla/resources/ico/carla.rc>
 )
 
-set_target_properties(Chibi
-  PROPERTIES
-    AUTOMOC ON
-    AUTOUIC ON
-    AUTORCC ON
-)
-
 if(APPLE)
   set_source_files_properties(
     chibiembedwidget.cpp
     PROPERTIES COMPILE_FLAGS -ObjC++)
+
+  get_target_property(QtWidgetsLocation Qt5::Widgets LIB_LOCATION)
+  get_filename_component(QtPluginsDir "${QtWidgetsLocation}/../../qt5/plugins" ABSOLUTE)
+
+  add_custom_command(TARGET Chibi POST_BUILD
+    COMMAND ln -sf cmake "${CMAKE_CURRENT_BINARY_DIR}/carla/lib"
+  )
+  add_custom_command(TARGET Chibi POST_BUILD
+    COMMAND macdeployqt $<TARGET_BUNDLE_DIR:Chibi>
+  )
+  add_custom_command(TARGET Chibi POST_BUILD
+    COMMAND mkdir -p "$<TARGET_BUNDLE_DIR:Chibi>/Contents/PlugIns/platforms" "$<TARGET_BUNDLE_DIR:Chibi>/Contents/PlugIns/styles"
+  )
+  add_custom_command(TARGET Chibi POST_BUILD
+    COMMAND cp "${QtPluginsDir}/platforms/libqcocoa.dylib" "$<TARGET_BUNDLE_DIR:Chibi>/Contents/PlugIns/platforms/"
+  )
+  add_custom_command(TARGET Chibi POST_BUILD
+    COMMAND cp "${QtPluginsDir}/styles/libqmacstyle.dylib" "$<TARGET_BUNDLE_DIR:Chibi>/Contents/PlugIns/styles/"
+  )
 endif()