# 设置 CMake 最低版本要求cmake_minimum_required(VERSION3.8)# 定义项目名称和版本project(MyAppVERSION1.0.0LANGUAGESCXX)# 设置 C++ 标准set(CMAKE_CXX_STANDARD17)set(CMAKE_CXX_STANDARD_REQUIREDON)set(CMAKE_CXX_EXTENSIONSOFF)# 定义用户可配置的选项option(ENABLE_DEBUG"Enable debug output"ON)if(ENABLE...
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE "${PROJECT_SOURCE_DIR}/lib") 编译选项相关变量 见前文。 set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wall -Wextra -Wfatal-errors -Wshadow -Wno-unused-parameter -O0") set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Wall -Wextra ...
cmake_minimum_required(VERSION 3.0.0) project(App) set(CMAKE_CXX_STANDARD 14) add_executable(App main.cpp \ main2.cpp \ main3.cpp) 2.2:按目录加入 cmake_minimum_required(VERSION 3.0.0) project(App) set(CMAKE_CXX_STANDARD 14) set(CMAKE_CXX_STANDARD_REQUIRED ON) # 假设所有cpp文件都在...
set(CMAKE_CXX_STANDARD_REQUIRED ON):这一行指令表示,如果编译器不支持指定的 C++ 标准,CMake 将报错并终止构建过程。如果将此选项设置为 OFF,则 CMake 会尽量使用所选 C++ 标准版本进行编译,但如果编译器不支持该版本,CMake 会自动降级到编译器支持的最接近的 C++ 标准版本。 set(CMAKE_CXX_EXTENSIONS OFF...
9.4 set 设置变量 set(<variable> <value>... [PARENT_SCOPE])# 如:set(a1) 设置c++标准 set(CMAKE_CXX_STANDARD11) 设置输出目录 # 设置exe文件出书目录set(CMAKE_RUNTIME_OUTPUT_DIRECTORY${CMAKE_BINARY_DIR}/bin)# 设置存档目标文件的输出目录set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY${CMAKE_BINARY_DIR}...
首先说明如何修改或创建一个环境变量,使用set(ENV{<variable>} <value>)指令用以声明,使用unset(ENV{<variable>})来清除某一个环境变量,其中ENV表示环境变量标志性前缀,variable指变量名称,value则为变量值,需要注意的是设定或读取环境变量时,都通过ENV前缀来访问环境变量,读取环境变量值时,要在ENV前加$符号;但if...
Have a look at the suggestionhereto create a settings.cmake which you can use to pre-populate the cache from the command line. cmake -C <initial-cache> They suggest a script to export the settings from a build folder to get you started. ...
As a prerequisite you need to set CMAKE_CXX_STANDARD to use C++23: [...] set(CMAKE_CXX_STANDARD 23) add_executable(demo) target_sources(demo PRIVATE demo.cpp ) This will set the VS configuration property C/C++->Language->C++ Language Standard to /std:c++latest. ...
/gcc10/clang -fsanitize=memory is too heavy if (SANITIZE STREQUAL "memory" OR COMPILER_GCC)...if (COMPILER_GCC OR COMPILER_CLANG) # to make numeric_limits works with GCC...ON) set (CMAKE_C_STANDARD_REQUIRED ON) if (COMPILER_GCC OR COMPILER_CLANG) # Enable C++14 sized...Thus, pro...
= Set the verbosity of messages from CMake files. --loglevel is also accepted for backward compatibility reasons. --log-context = Prepend log messages with context, if given --debug-trycompile = Do not delete the try_compile build tree. ...