笔记

2025-08-23 15:15:57 +08:00
commit b5fbaa9db5
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--- a/笔记/CMakeLists.md
+++ b/笔记/CMakeLists.md
@ -0,0 +1,75 @@
+```python
+cmake_minimum_required(VERSION 3.28)  
+project(Ant)  
+  
+# 定义默认编译器  
+set(DEFAULT_BYL "dg")  
+# 检查自定义编译器参数  
+if (NOT DEFINED BYL)  
+    set(BYL ${DEFAULT_BYL})  
+endif ()  
+  
+if (CMAKE_SYSTEM_NAME STREQUAL "Linux")  
+    if (BYL STREQUAL "jr")#菁蓉  
+        set(CMAKE_C_COMPILER "/opt/jr-gcc-aarch64-7.5.0/bin/aarch64-linux-gnu-gcc")  
+        set(CMAKE_CXX_COMPILER "/opt/jr-gcc-aarch64-7.5.0/bin/aarch64-linux-gnu-g++")  
+        set(LIBRARY_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/build.${PROJECT_NAME}/lib/jr)  
+    elseif (BYL STREQUAL "lj")#两江  
+        set(CMAKE_C_COMPILER "/opt/lj-gcc-aarch64-10.3/bin/aarch64-none-linux-gnu-gcc")  
+        set(CMAKE_CXX_COMPILER "/opt/lj-gcc-aarch64-10.3/bin/aarch64-none-linux-gnu-g++")  
+        set(LIBRARY_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/build.${PROJECT_NAME}/lib/lj)  
+    elseif (BYL STREQUAL "dg")#典格  
+        set(CMAKE_C_COMPILER "/opt/dg-gcc-aarch64-7.4.1/bin/aarch64-linux-gnu-gcc")  
+        set(CMAKE_CXX_COMPILER "/opt/dg-gcc-aarch64-7.4.1/bin/aarch64-linux-gnu-g++")  
+        set(LIBRARY_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/build.${PROJECT_NAME}/lib/dg)  
+    endif ()  
+elseif (CMAKE_SYSTEM_NAME STREQUAL "Windows")  
+    set(LIBRARY_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/build.${PROJECT_NAME}/lib/mingw810_64)  
+endif ()  
+  
+set(CMAKE_CXX_STANDARD 17)  
+  
+#导入库  
+include_directories(build.mbf/include build.mpcr/include)  
+link_libraries(mpcr mbf)  
+if (CMAKE_SYSTEM_NAME STREQUAL "Windows")  
+    link_directories(build.mpcr/lib/mingw810_64 build.mbf/lib/mingw810_64)  
+elseif (CMAKE_SYSTEM_NAME STREQUAL "Linux")  
+    if (BYL STREQUAL "jr")#菁蓉  
+        link_directories(build.mpcr/lib/jr build.mbf/lib/jr)  
+    elseif (BYL STREQUAL "lj")#两江  
+        link_directories(build.mpcr/lib/lj build.mbf/lib/lj)  
+    elseif (BYL STREQUAL "dg")#典格  
+        link_directories(build.mpcr/lib/dg build.mbf/lib/dg)  
+    endif ()  
+endif ()  
+  
+include_directories(.)  
+aux_source_directory(. SRC_lIST)  
+  
+#add_library(Ant STATIC ${SRC_lIST})  
+add_library(Ant SHARED ${SRC_lIST})  
+#链接系统库  
+if (CMAKE_SYSTEM_NAME STREQUAL "Windows")  
+    target_link_libraries(${PROJECT_NAME} ws2_32)  
+endif ()  
+  
+# 复制头文件  
+# 设置源文件夹和目标文件夹  
+set(SOURCE_DIR "${CMAKE_SOURCE_DIR}")  
+set(TARGET_DIR "${CMAKE_SOURCE_DIR}/build.${PROJECT_NAME}/include")  
+# 确保目标文件夹存在  
+file(MAKE_DIRECTORY ${TARGET_DIR})  
+# 复制 include 文件夹下的所有文件到 build.${PROJECT_NAME}/include 目录  
+file(GLOB INCLUDE_FILES "${SOURCE_DIR}/*.h")  
+file(COPY ${INCLUDE_FILES} DESTINATION ${TARGET_DIR})
+```
+---
+
+``` bash
+# 交叉编译
+cmake .. \
+    -DCMAKE_C_COMPILER=/usr/bin/arm-linux-gnueabihf-gcc \
+    -DCMAKE_CXX_COMPILER=/usr/bin/arm-linux-gnueabihf-g++ \
+    -DCMAKE_BUILD_TYPE=Release
+```