设置C++ 标准:CMAKE_CXX_STANDARD 变量 cmake_minimum_required(VERSION 3.15) set(CMAKE_CXX_STANDARD 17) set(CMAKE_CXX_STANDARD_REQUIRED ON) set(CMAKE_CXX_EXTENSIONS ON) project(hellocmake LANGUAGES CXX) add_executable(m
set(CMAKE_CXX_STANDARD 20) set(CMAKE_CXX_STANDARD_REQUIRED ON) set(CMAKE_CXX_EXTENSIONS OFF) try_run(run_result compile_result ${CMAKE_BINARY_DIR}/test_output ${CMAKE_SOURCE_DIR}/main.cpp RUN_OUTPUT_VARIABLE output) message("run_result: ${run_result}") message("compile_result: ${c...
对于 C/C++这个语句可以省略,因为默认语言就是 C 和 C++,注意如果只写 CXX 是不支持 C 文件的,需要写明LANGUAGES C CXX,对于 Fortran 等其它语言不可省略 set(CMAKE_CXX_STANDARD 17)设置使用的 C++标准为 C++17(一个整数,例如 11,17) set(CMAKE_CXX_STANDARD_REQUIRED ON)强制要求必须达到相应的 C++标准...
in this change, we explicitly setCMAKE_CXX_EXTENSIONSwhen creating Seastar's building rules, so that it can populate this setting to its .pc file. in this way, we don't have two different options for specifying the C++ standard when building scylladb with CMake. this is a cmake related...
set(CMAKE_CXX_EXTENSIONS OFF) set(CMAKE_CXX_STANDARD_REQUIRED ON) find_package(PythonInterp REQUIRED) find_program(BASH_EXECUTABLE NAMES bash REQUIRED) 然后我们定义了库、主可执行文件的依赖项以及测试可执行文件: 代码语言:javascript 复制 # example library ...
# 标准set(CMAKE_CXX_STANDARD20)# 设置为 on 时,如果编译器不支持指定的 C++ 标准,将报错并终止构建# 默认为 off,CMake 会使用尽量接近的标准set(CMAKE_CXX_STANDARD_REQUIREDON)# 禁用编译器的语言扩展,保证项目符合标准、可移植性强set(CMAKE_CXX_EXTENSIONSOFF) ...
1 CMP0003 2 ccache 3 string 4 list 5 include 6 CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT 7 if(MSVC) 8 set 9 CMAKE_BUILD_TYPE 10 CMAKE_CXX_FLAGS 11 定
set(CMAKE_CXX_EXTENSIONS OFF) set(CMAKE_CXX_STANDARD_REQUIRED ON) # 添加g++编译参数 # add_definitions("-Wall -g") # 配置构建类型:Debug(与上边的-g作用一样),Release set(CMAKE_BUILD_TYPE Debug) #set(SRC add.cpp sub.cpp mul.cpp div.cpp main.cpp) 设置变量SRC ...
# set(CMAKE_CXX_EXTENSIONS OFF) # 3. 第三方库 set (CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake;${CMAKE_MODULE_PATH}") # 3.1 第三方库依赖环境, 可自行源码编译指定,也可使用 vcpkg 下载的包 set (ZLIB_ROOT D:/Software/vcpkg/packages/zlib_x64-windows) ...
set(CMAKE_CXX_EXTENSIONS OFF) # expected behaviour #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /std:c++latest") 我希望 CMake 在生成 VS 解决方案文件时添加“/std:c++lastest”或等效项,但没有找到 c++17 标志,导致编译器错误: C1189 #error: class template optional is only available with C++17...