CMake文件符號的意思 Square Brackets [ ]
https://stackoverflow.com/a/23242584/22299707
建置 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 cmake -S . -B build cmake --build build -j 8 `````` ```cmake cmake_minimum_required (VERSION 3.15 )project (fy-version)set (CMAKE_C_STANDARD 11 )find_package (PkgConfig REQUIRED)pkg_check_modules(FYAML IMPORTED_TARGET libfyaml) if (FYAML_FOUND) include_directories (${FYAML_INCLUDE_DIRS} ) link_directories (${FYAML_LIBRARY_DIRS} ) list (APPEND LINK_LIB_LIST ${FYAML_LIBRARIES} ) message (STATUS "found library:${FYAML_LIBRARIES}" ) endif ()add_executable (fy-version yaml_reader.c)target_link_libraries (${PROJECT_NAME} PkgConfig::FYAML)
https://cmake.org/cmake/help/latest/module/FindPkgConfig.html
https://stackoverflow.com/questions/42634710/how-to-use-pkg-config-in-cmake-juci
https://blog.csdn.net/zhizhengguan/article/details/111826697
Debug模式編譯 1 set (CMAKE_BUILD_TYPE Debug)
引用CUDA Declare CUDA as a LANGUAGE in your project
1 project (GTC LANGUAGES CUDA CXX)
連接library1 2 3 4 5 6 find_package (CUDAToolkit)add_executable ( binary_linking_to_cudart my_cpp_file_using_cudart.cpp ) target_link_libraries (binary_linking_to_cudart PRIVATE CUDA::cudart)
利用FindCUDAToolkit
https://cliutils.gitlab.io/modern-cmake/chapters/packages/CUDA.html
https://developer.download.nvidia.com/video/gputechconf/gtc/2019/presentation/s9444-build-systems-exploring-modern-cmake-cuda-v2.pdf
cmake 加入編譯好的.o檔 1 2 3 4 5 6 7 8 9 10 11 12 SET (OBJS ${CMAKE_CURRENT_SOURCE_DIR} /libs/obj.o ) ADD_EXECUTABLE (myProgram ${OBJS} <other-sources>)SET_SOURCE_FILES_PROPERTIES ( ${OBJS} PROPERTIES EXTERNAL_OBJECT true GENERATED true )
https://stackoverflow.com/a/38610428
編譯不是cmake的專案或函式庫 1 2 3 4 5 6 7 8 9 10 ExternalProject_Add(Qt DOWNLOAD_DIR ${CMAKE_CURRENT_BINARY_DIR} URL ${qt_file} UPDATE_COMMAND "" SOURCE_DIR ${qt_source} BUILD_IN_SOURCE 1 CONFIGURE_COMMAND ${qt_configure} BUILD_COMMAND ${qt_build} INSTALL_COMMAND "${qt_install}" )
https://stackoverflow.com/a/3493578/22299707
編譯專案外的makefile專案資料夾 以下指令可以在外部資料夾下make指令
1 2 3 4 5 6 7 8 9 10 include (ExternalProject)ExternalProject_Add(deepstreamapp SOURCE_DIR ${DEEPSTREAMAPP} /sample_apps/deepstream-app CONFIGURE_COMMAND "" INSTALL_COMMAND "" DOWNLOAD_COMMAND "" BUILD_COMMAND make BUILD_IN_SOURCE true )
接下來可以用以下指令找出所有編譯好的.o檔並且加到專案內
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 file (GLOB_RECURSE DEEPSTREAMAPPCONFIGPARSER "/opt/nvidia/deepstream/deepstream/sources/apps/apps-common/src/deepstream-yaml/*.o" )SET (OBJS ${DEEPSTREAMAPPCONFIGPARSER} ) SET_SOURCE_FILES_PROPERTIES ( ${OBJS} PROPERTIES EXTERNAL_OBJECT true GENERATED true ) add_executable (${PROJECT_NAME} ${OBJS} main.cpp )
參考:https://discourse.cmake.org/t/external-project-using-makefile/2692/5
增加函式庫 https://cmake.org/cmake/help/latest/guide/tutorial/Adding%20a%20Library.html#step-2-adding-a-library target_include_directories() 和 target_link_libraries()