add icns to macos bundle; use macdeployqt post build

CMakeLists.txt

@@ -25,15 +25,6 @@ endif()
 
 add_executable(squawk ${WIN32_FLAG} ${MACOSX_BUNDLE_FLAG})
 target_include_directories(squawk PRIVATE ${CMAKE_SOURCE_DIR})
-if (CMAKE_BUILD_TYPE STREQUAL "Release")
-  if (APPLE)
-    set_target_properties(squawk PROPERTIES
-      MACOSX_BUNDLE_EXECUTABLE_NAME "Squawk"
-      MACOSX_BUNDLE_ICON_FILE "${MACOSX_BUNDLE_ICON_FILE}" # TODO
-      MACOSX_BUNDLE_BUNDLE_NAME "Squawk"
-      MACOSX_BUNDLE_INFO_PLIST ${CMAKE_SOURCE_DIR}/cmake/MacOSXBundleInfo.plist.in)
-  endif(APPLE)
-endif()
 
 option(SYSTEM_QXMPP "Use system qxmpp lib" ON)
 option(WITH_KWALLET "Build KWallet support module" ON)
@@ -142,4 +133,11 @@ add_subdirectory(ui)
 # Install the executable
 install(TARGETS squawk DESTINATION ${CMAKE_INSTALL_BINDIR})
 
-target_sources(squawk PRIVATE ${SQUAWK_WIN_RC} ${APP_ICON_MACOSX})
+if (CMAKE_BUILD_TYPE STREQUAL "Release")
+  if (APPLE)
+    add_custom_command(TARGET squawk POST_BUILD COMMENT "Running macdeployqt..."
+      COMMAND "${Qt5Widgets_DIR}/../../../bin/macdeployqt" "${CMAKE_CURRENT_BINARY_DIR}/squawk.app"
+    )
+  endif(APPLE)
+endif()
+

resources/CMakeLists.txt

@@ -15,7 +15,9 @@ execute_process(COMMAND ${CONVERT_BIN} -background none -size 256x256 squawk.svg
 
 if (WIN32)
     execute_process(COMMAND ${CONVERT_BIN} squawk48.png squawk64.png squawk256.png squawk.ico WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
-    set(SQUAWK_WIN_RC "${CMAKE_CURRENT_BINARY_DIR}/squawk.rc" PARENT_SCOPE)
+    set(SQUAWK_WIN_RC "${CMAKE_CURRENT_BINARY_DIR}/squawk.rc")
+    set(SQUAWK_WIN_RC "${SQUAWK_WIN_RC}" PARENT_SCOPE)
+    target_sources(squawk PRIVATE ${SQUAWK_WIN_RC})
 endif(WIN32)
 
 if (APPLE)
@@ -31,10 +33,22 @@ if (APPLE)
     execute_process(COMMAND convert -background none -resize !512x512 squawk.svg "icns.iconset/icon_512x512.png" WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
     execute_process(COMMAND convert -background none -resize !1024x1024 squawk.svg "icns.iconset/icon_512x512@2x.png" WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
     execute_process(COMMAND iconutil -c icns "icns.iconset" -o "squawk.icns" WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
-    set(MACOSX_BUNDLE_ICON_FILE squawk.icns PARENT_SCOPE)
-    set(APP_ICON_MACOSX ${CMAKE_CURRENT_BINARY_DIR}/squawk.icns PARENT_SCOPE)
-    set_source_files_properties(${APP_ICON_MACOSX} PROPERTIES
+    set(MACOSX_BUNDLE_ICON_FILE squawk.icns)
+    set(MACOSX_BUNDLE_ICON_FILE ${MACOSX_BUNDLE_ICON_FILE} PARENT_SCOPE)
+    set(APP_ICON_MACOSX ${CMAKE_CURRENT_BINARY_DIR}/squawk.icns)
+    set(APP_ICON_MACOSX ${APP_ICON_MACOSX} PARENT_SCOPE)
+    target_sources(squawk PRIVATE ${APP_ICON_MACOSX})
+    set_source_files_properties(${APP_ICON_MACOSX} TARGET_DIRECTORY squawk PROPERTIES
                MACOSX_PACKAGE_LOCATION "Resources")
+    if (CMAKE_BUILD_TYPE STREQUAL "Release")
+      if (APPLE)
+        set_target_properties(squawk PROPERTIES
+          MACOSX_BUNDLE_EXECUTABLE_NAME "Squawk"
+          MACOSX_BUNDLE_ICON_FILE "${MACOSX_BUNDLE_ICON_FILE}" # TODO
+          MACOSX_BUNDLE_BUNDLE_NAME "Squawk"
+          MACOSX_BUNDLE_INFO_PLIST ${CMAKE_SOURCE_DIR}/cmake/MacOSXBundleInfo.plist.in)
+      endif(APPLE)
+    endif()
 endif (APPLE)
 
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/squawk.svg DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/scalable/apps)
@@ -42,3 +56,4 @@ install(FILES ${CMAKE_CURRENT_BINARY_DIR}/squawk48.png DESTINATION ${CMAKE_INSTA
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/squawk64.png DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/64x64/apps RENAME squawk.png)
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/squawk128.png DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/128x128/apps RENAME squawk.png)
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/squawk256.png DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/256x256/apps RENAME squawk.png)
+