提供智能环境配置方法

2025-10-10 07:54:19 +08:00
parent 79b60ca7f4
commit a3bf1242b4
15 changed files with 1192 additions and 42 deletions
@@ -0,0 +1,82 @@
+# ============================================
+# Windows DLL 复制脚本
+# ============================================
+# 此脚本通过include()调用，在构建时执行，用于复制DLL文件到可执行文件目录
+# 需要预先设置变量：DLL_LIST 和 TARGET_DIR
+
+# 检查必需参数（应由调用者设置）
+if(NOT DEFINED TARGET_DIR)
+    message(FATAL_ERROR "Required parameter: TARGET_DIR (should be set by caller)")
+endif()
+
+# 处理DLL列表
+if(DEFINED DLL_LIST AND DLL_LIST)
+    # 统计实际需要复制的文件数
+    set(COPIED_COUNT 0)
+    set(COPIED_FILES "")
+    
+    foreach(DLL IN LISTS DLL_LIST)
+        if(NOT EXISTS "${DLL}")
+            continue()
+        endif()
+        
+        get_filename_component(DLL_NAME "${DLL}" NAME)
+        set(TARGET_DLL "${TARGET_DIR}/${DLL_NAME}")
+        
+        # 检查文件是否需要更新（比较MD5）
+        set(NEEDS_COPY FALSE)
+        if(EXISTS "${TARGET_DLL}")
+            # 目标文件存在，比较内容（MD5哈希）
+            file(MD5 "${DLL}" SRC_MD5)
+            file(MD5 "${TARGET_DLL}" DST_MD5)
+            if(NOT "${SRC_MD5}" STREQUAL "${DST_MD5}")
+                set(NEEDS_COPY TRUE)
+            endif()
+        else()
+            # 目标文件不存在，需要复制
+            set(NEEDS_COPY TRUE)
+        endif()
+        
+        if(NEEDS_COPY)
+            # 复制DLL文件
+            execute_process(
+                COMMAND ${CMAKE_COMMAND} -E copy_if_different "${DLL}" "${TARGET_DIR}"
+                RESULT_VARIABLE COPY_RESULT
+                OUTPUT_QUIET
+                ERROR_QUIET
+            )
+            
+            if(COPY_RESULT EQUAL 0)
+                math(EXPR COPIED_COUNT "${COPIED_COUNT} + 1")
+                list(APPEND COPIED_FILES "  - ${DLL_NAME}")
+            else()
+                message(WARNING "Failed to copy DLL: ${DLL}")
+            endif()
+            
+            # 复制对应的.pdb文件（如果存在）
+            string(REGEX REPLACE "\\.dll$" ".pdb" PDB_FILE "${DLL}")
+            if(EXISTS "${PDB_FILE}")
+                execute_process(
+                    COMMAND ${CMAKE_COMMAND} -E copy_if_different "${PDB_FILE}" "${TARGET_DIR}"
+                    OUTPUT_QUIET
+                    ERROR_QUIET
+                )
+            endif()
+        endif()
+    endforeach()
+    
+    # 只在有实际复制操作时输出详细信息
+    if(COPIED_COUNT GREATER 0)
+        message(STATUS "Updated ${COPIED_COUNT} runtime DLLs:")
+        foreach(FILE IN LISTS COPIED_FILES)
+            message(STATUS "${FILE}")
+        endforeach()
+    endif()
+else()
+    # 只在第一次或变化时提示
+    if(NOT EXISTS "${TARGET_DIR}/.dll_check_done")
+        message(STATUS "No runtime DLL dependencies detected (static linking)")
+        file(WRITE "${TARGET_DIR}/.dll_check_done" "checked")
+    endif()
+endif()
+