cmake win32 Precompiled header (cocos2d#19273)

* Precompiled header

* Fix

* Precompiled header for cocos

* Precompiled header jscocos2d

Author: crazyhappygame

cocos/CMakeLists.txt

@@ -144,3 +144,12 @@ endif()
 if(XCODE OR VS)
     cocos_mark_code_files("cocos2d")
 endif()
+
+if(WIN32)
+    # precompiled header. Compilation time speedup ~4x.
+    target_sources(cocos2d PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/precheader.cpp")
+    set_target_properties(cocos2d PROPERTIES COMPILE_FLAGS "/Yuprecheader.h /FIprecheader.h")
+    set_source_files_properties("${CMAKE_CURRENT_SOURCE_DIR}/precheader.cpp" PROPERTIES COMPILE_FLAGS "/Ycprecheader.h")
+    # compile c as c++. needed for precompiled header
+    set_source_files_properties(${COCOS_SPINE_SRC} base/ccFPSImages.c PROPERTIES LANGUAGE CXX)
+endif()

cocos/scripting/js-bindings/CMakeLists.txt

@@ -178,4 +178,11 @@ set_target_properties(jscocos2d
 
 if(XCODE OR VS)
     cocos_mark_code_files("jscocos2d")
-endif()
+endif()
+
+if(WIN32)
+    # precompiled header
+    target_sources(jscocos2d PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/precheader.cpp")
+    set_target_properties(jscocos2d PROPERTIES COMPILE_FLAGS "/Yuprecheader.h /FIprecheader.h")
+    set_source_files_properties("${CMAKE_CURRENT_SOURCE_DIR}/precheader.cpp" PROPERTIES COMPILE_FLAGS "/Ycprecheader.h")
+endif()

tests/cpp-tests/CMakeLists.txt

@@ -481,3 +481,10 @@ endif()
 if(LINUX OR WINDOWS)
     cocos_copy_res(COPY_TO ${APP_RES_DIR} FOLDERS ${GAME_RES_FOLDER})
 endif()
+
+if(WIN32)
+    # precompiled header. Compilation time speedup ~4x.
+    target_sources(${APP_NAME} PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/Classes/precheader.cpp")
+    set_target_properties(${APP_NAME} PROPERTIES COMPILE_FLAGS "/Yuprecheader.h /FIprecheader.h")
+    set_source_files_properties("${CMAKE_CURRENT_SOURCE_DIR}/Classes/precheader.cpp" PROPERTIES COMPILE_FLAGS "/Ycprecheader.h")
+endif()