CMake: Add a custom target to copy share/qtcreator into build folder

Change-Id: Iae78b8a154c80f26f08d5512c089f7eb802d3662
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

share/qtcreator/CMakeLists.txt

@@ -1,9 +1,22 @@
-install(
+set(template_directories cplusplus debugger glsl modeleditor qml qmldesigner
-  DIRECTORY cplusplus debugger glsl modeleditor qml qmldesigner
+  qmlicons qml-type-descriptions schemes snippets styles templates themes welcomescreen)
-    qmlicons qml-type-descriptions schemes snippets styles templates themes welcomescreen
+
-  DESTINATION "${IDE_DATA_PATH}"
+add_custom_target(copy_share_to_builddir ALL
+  COMMENT Copy files into build directory
+  VERBATIM
 )
 
+foreach(dir IN ITEMS ${template_directories})
+  add_custom_command(TARGET copy_share_to_builddir POST_BUILD
+    COMMAND "${CMAKE_COMMAND}" -E copy_directory "${dir}"
+      "${PROJECT_BINARY_DIR}/${IDE_DATA_PATH}/${dir}"
+    WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
+    COMMENT Copy files into build directory
+    VERBATIM
+  )
+endforeach()
+
+install(DIRECTORY ${template_directories} DESTINATION "${IDE_DATA_PATH}")
 install(
   FILES indexer_preincludes/qglobal.h indexer_preincludes/windows.h
   DESTINATION "${IDE_DATA_PATH}/indexer_preincludes"

src/app/CMakeLists.txt

@@ -33,11 +33,6 @@ if (WIN32)
   target_sources(qtcreator PRIVATE qtcreator.rc)
 endif()
 
-add_custom_command(TARGET qtcreator POST_BUILD
-  COMMAND "${CMAKE_COMMAND}" -E copy_directory
-          "${PROJECT_SOURCE_DIR}/share/qtcreator"
-          "${PROJECT_BINARY_DIR}/${IDE_DATA_PATH}")
-
 if (APPLE)
   set_target_properties(qtcreator PROPERTIES
       MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_SOURCE_DIR}/app-Info.plist"