1

CMakeLists.txt

@@ -54,11 +54,13 @@ target_link_libraries(${APP_NAME}
 
 # 拷贝配置文件（仅在不存在时）
 add_custom_command(TARGET ${APP_NAME} POST_BUILD
-    COMMAND sh -c
-    "test -f \"$<TARGET_FILE_DIR:${APP_NAME}>/${CONFIG_FILE}\" || \
-     (mkdir -p \"$<TARGET_FILE_DIR:${APP_NAME}>\" && \
+    COMMAND /bin/bash -c
+    "if [ ! -f \"$<TARGET_FILE_DIR:${APP_NAME}>/${CONFIG_FILE}\" ]; then \
+        mkdir -p \"$<TARGET_FILE_DIR:${APP_NAME}>\" && \
         cp \"${CMAKE_SOURCE_DIR}/${CONFIG_EXAMPLE_FILE}\" \
            \"$<TARGET_FILE_DIR:${APP_NAME}>/${CONFIG_FILE}\" && \
-      echo \"config.json created from example\")"
+        echo \"config.json created from example\"; \
+     else \
+        echo \"config.json exists, keep it\"; \
+     fi"
 )
-