CMAKE_CXX_COMPILER_ID: 编译器的ID,例如"MSVC","GNU","Clang" CMAKE_GENERATOR: 构建系统 CMAKE_BUILD_TYPE: 构建模式,debug/release等 CMAKE_CXX_STANDARD: c++标准,例如20代表c++20 CMAKE_CXX_STANDARD_REQUIRED: 布尔变量,是否严格要求满足c++标准 CMAKE_DEBUG_POSTFIX: debug模式下会给生成的库赋予额外...
11.设置工程名称 project(basicsupport LANGUAGES CXX) 12.设置工作编译选项 set(CMAKE_AUTOUIC ON) set(CMAKE_AUTOMOC ON) set(CMAKE_AUTORCC ON) set(CMAKE_CXX_STANDARD 20) set(CMAKE_CXX_STANDARD_REQUIRED ON) 13.添加子目录 add_subdirectory("share") 14.Message message(STATUS “message text”) ...
cmake_minimum_required(VERSION3.5)project(RunnerLANGUAGESCXX)# C++工程set(CMAKE_CXX_STANDARD20)# ...
不需要，你可以用 xmake，支持 clang/gcc/msvc 的 module 编译，cmake 到现在也就支持了 msvc 的 ...
set(CMAKE_CXX_STANDARD 11) set(CMAKE_CXX_STANDARD_REQUIRED True) 4.确保没有内部构建 可以通过在顶层 CMakelists.txt 文件显式禁止内部构建,避免内部构建中与构建相关的人工产品(Artifacts)污染源目录。你可以用: if ( ${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR} ) ...
If I do that, do I the remove all the set (CMAKE_CXX_STANDARD*) lines everywhere? Along the same lines, If I have target_compile_features(Foo PUBLIC cxx_std_20) target_compile_features(Bar PUBLIC cxx_std_17) target_link_libraries(Bar PUBLIC Foo) does that mean that when it goes ...
# 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) ...
在使用 MSVC 的时候,如果没有带上/Zc:__cplusplus选项, 宏__cplusplus则会一直是199711L(即使你用/std选项或在 cmake 中set(CMAKE_CXX_STANDARD)设置了语言标准,如c++17, c++20等)。 这使得一些依赖宏__cplusplus判断 C++ 语言标准的库可能无法编译通过。
cmake_minimum_required(VERSION 3.16) project(main) set(CMAKE_CXX_STANDARD 20) set(CMAKE_CXX_STANDARD_REQUIRED ON) set(CMAKE_CXX_EXTENSIONS OFF) set(PREBUILT_MODULE_PATH ${CMAKE_BINARY_DIR}/modules) function(add_module name) file(MAKE_DIRECTORY ${PREBUILT_MODULE_PATH}) add_custom_target...
I'd be very grateful to any help pointing out what I'm doing wrong. Here's the setup that I would have thought would work: cmake -G "Unix Makefiles" ^ -DCMAKE_INSTALL_PREFIX=%INSTALL_TARGET% ^ -DCMAKE_CXX_STANDARD=17 ^ -DCMAKE_C_COMPILER="%CROSS_CC%" ^ -DCMAKE_CXX_COMPI...