编写wxWidget Hello World程序

将获取源文件函数移到单独的cmake文件
编写平台相关宏

CMakeLists.txt

@@ -1,60 +1,7 @@
 cmake_minimum_required(VERSION 3.5)
 project(arona_core)
 
-function(retrieve_files path out_files)
-    message(STATUS "Retrieving files in ${path}")
-
-    # 递归查找文件夹下的 .h .hpp. ini 文件保存到 HEAD_FILES
-    file(GLOB_RECURSE HEAD_FILES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} CONFIGURE_DEPENDS ${path}/*.h ${path}/*.hpp ${path}/*.ini)
-
-    # 递归查找文件夹下的 *.cpp *.c 文件保存到 SRC_FILES
-    file(GLOB_RECURSE SRC_FILES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} CONFIGURE_DEPENDS ${path}/*.cpp ${path}*.c ${path}*.ixx)
-
-    # 将 HEDADER_FILES 和 SRC_FILES 保存到 ALL_FILES 变量
-    set(ALL_FILES ${HEAD_FILES} ${SRC_FILES})
-
-    set(RESULT "")
-
-    # 对 ALL_FILES 变量里面的所有文件分类(保留资源管理器的目录结构)
-    foreach(fileItem ${ALL_FILES})
-        # Get the directory of the source file
-        get_filename_component(PARENT_DIR "${fileItem}" DIRECTORY)
-
-        # 用于检查平台的条件
-        if(PARENT_DIR STREQUAL "windows")
-            if(WIN32)
-                set(RESULT "${RESULT};${fileItem}")
-            else()
-                continue()
-            endif()
-        elseif(PARENT_DIR STREQUAL "linux")
-            if(UNIX AND NOT APPLE)
-                set(RESULT "${RESULT};${fileItem}")
-            else()
-                continue()
-            endif()
-        elseif(PARENT_DIR STREQUAL "mac")
-            if(APPLE)
-                set(RESULT "${RESULT};${fileItem}")
-            else()
-                continue()
-            endif()
-        else()
-            # 如果文件夹名称不是平台，则始终包含
-            set(RESULT "${RESULT};${fileItem}")
-        endif()
-        
-        # Remove common directory prefix to make the group
-        string(REPLACE "${path}" "" GROUP "${PARENT_DIR}")
-        # Make sure we are using windows slashes
-        string(REPLACE "/" "\\" GROUP "${GROUP}")
-        # Group into "Source Files" and "Header Files"
-        set(GROUP "${GROUP}")
-        source_group("${GROUP}" FILES "${fileItem}")
-    endforeach()
-
-    set(${out_files} ${RESULT} PARENT_SCOPE)
-endfunction()
+include(cmake/retrieve_files.cmake)
 
 # setup rtaudio
 if (WIN32)
@@ -89,3 +36,4 @@ add_subdirectory(third_party/rtaudio)
 add_subdirectory(third_party/spdlog)
 add_subdirectory(third_party/mempool)
 add_subdirectory(third_party/taskflow)
+

core/CMakeLists.txt

@@ -23,3 +23,12 @@ if (MSVC)
             ${CMAKE_BINARY_DIR}/bin
     )
 endif ()
+
+# platform micros
+if (WIN32)
+    target_compile_definitions(${PROJECT_NAME} PUBLIC PLATFORM_WINDOWS=1 PLATFORM_MACOS=0 PLATFORM_LINUX=0)
+elseif(APPLE)
+    target_compile_definitions(${PROJECT_NAME} PUBLIC PLATFORM_WINDOWS=0 PLATFORM_MACOS=1 PLATFORM_LINUX=0)
+elseif(UNIX AND NOT APPLE)
+    target_compile_definitions(${PROJECT_NAME} PUBLIC PLATFORM_WINDOWS=0 PLATFORM_MACOS=0 PLATFORM_LINUX=1)
+endif()