AI代码解释 //示例1:set(ENV{CXX}"clang++")unset(ENV{VERBOSE})//示例2:set(ENV{CMAKE_PATH}"myown/path/example")# 判断CMAKE_PATH环境变量是否定义if(DEFINEDENV{CMAKE_PATH})//注意此处ENV前没有$符号message("CMAKE_PATH_1: $ENV{CMAKE_PATH}")//注意此处ENV前有$符号else()message("NOT DEF...
execute_process( COMMAND ${PYTHON_EXECUTABLE} "-c" "print('Hello, world!')" RESULT_VARIABLE _status OUTPUT_VARIABLE _hello_world ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE ) 最后,我们打印 Python 命令的返回值和输出: 代码语言:javascript 复制 message(STATUS "RESULT_VARIABLE is: ${_status}") ...
我们调用print_rpath.pyPython 脚本,将_executable变量作为参数传递。我们为此目的使用execute_process: find_package(PythonInterp REQUIRED QUIET)execute_process(COMMAND${PYTHON_EXECUTABLE} @PRINT_SCRIPT@ "${_patcher}""${_executable}"RESULT_VARIABLE _resOUTPUT_VARIABLE _outERROR_VARIABLE _errOUTPUT_STRIP_TRA...
set(path list.txt) cmake_path(ABSOLUTE_PATH path OUTPUT_VARIABLE res) message("${res}") # 输出:C:/CMake-Book/src/ch004/cmake_path/example.txt 2.4 获取execute_process()进程返回值RESULT_VARIABLE 返回值类型有2种0和1,下面是C++在正常执行时的返回值是0; int main(int argc, char const *...
(2)和target无关的,或者说对于所有target而言都需要做文件拷贝,用execute_process(): foreach(lib_name_pth${LIBS_TO_COPY})message(STATUS"--- ${lib_name_pth}")execute_process(COMMAND${CMAKE_COMMAND}-E copy${lib_name_pth}${SO_OUTPUT_PATH})endforeach() ...
execute_process( COMMAND my_script.sh WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} ) 示例:使用FetchContent优化依赖管理 下面是一个使用FetchContent优化依赖管理的示例: cmake_minimum_required(VERSION 3.11) project(MyProject) include(FetchContent) FetchContent_Declare( my_dependency URL https://example.com/my_de...
# build sub-project which triggers ExternalProject_Addexecute_process(COMMAND"${CMAKE_COMMAND}" --build .WORKING_DIRECTORY${_download_root}) 这个解决方案的一个很好的方面是,由于外部依赖项不是由ExternalProject_Add配置的,我们不需要通过ExternalProject_Add调用将任何配置设置传递给项目。我们可以使用add_subdi...
execute_process(COMMAND <cmd1> [args1...]] [COMMAND <cmd2> [args2...] [...]] [WORKING_DIRECTORY <directory>] [TIMEOUT <seconds>] [RESULT_VARIABLE <variable>] [OUTPUT_VARIABLE <variable>] [ERROR_VARIABLE <variable>] [INPUT_FILE <file>] [OUTPUT_FILE <file>] [ERROR_FILE <file>...
execute_process( COMMANDtar-xJf ${CLANG_FILENAME} )else() execute_process( COMMANDtar-xzf ${CLANG_FILENAME} ) endif() # 设置PATH_TO_LLVM_ROOT的路径为当前CMake二进制路径下的Clang目录 set( PATH_TO_LLVM_ROOT"${CMAKE_CURRENT_BINARY_DIR}/../${CLANG_DIRNAME}") ...
cmake_uninstall.cmake.in: Replace exec_program() with execute_process() 2年前 configure Simplify bootstrap script source dir detection 16年前 Loading... README BSD-3-Clause CMake Introduction License Building CMake Supported Platforms Building CMake with CMake Building CMake from Scr...