SET(BUILD_SHARED_LIBS ON)#默认生成的为动态库。 CMAKE_C_FLAGS#设置C编译选项,也可以通过指令ADD_DEFINITIONS()添加。 CAMKE_CXX_FLAGS#设置C++编译选项,也可以通过ADD_DEFINNITIONS()添加。 八、cmake常用指令 本节会引入更多的cmake指令。 1、基本指令 (1)ADD_DEFINITIONS 向C/C++编译器添加-D定义,比如:...
cmake_c_flags用来设置编译选项 如 -g -wall(不展示警告) add_definitions 添加编译参数,比如add_definitions(-DDEBUG)将在gcc命令行添加DEBUG宏定义 ADD_LIBRARY(helloSHARED${LIBHELLO_SRC}) # 添加静态库,关键词为static, # ADD_LIBRARY (hello STATIC ${LIBHELLO_SRC}) # 仍然用hello作为target名时,是不...
区分编译 修改CmakeLists.txt,添加 hljs set(CMAKE_C_FLAGS_DEBUG"${CMAKE_C_FLAGS_DEBUG}-DDEBUG") set(CMAKE_C_FLAGS_Release"${CMAKE_C_FLAGS_Release}-DNDBUG") set(CMAKE_CXX_FLAGS_DEBUG"${CMAKE_CXX_FLAGS_DEBUG}-DDEBUG") set(CMAKE_CXX_FLAGS_Release"${CMAKE_CXX_FLAGS_Release}-DND...
在cmake脚本中,设置编译选项可以通过add_compile_options命令,也可以通过set命令修改CMAKE_CXX_FLAGS或CMAKE_C_FLAGS。 使用这两种方式在有的情况下效果是一样的,但请注意它们还是有区别的: add_compile_options命令添加的编译选项是针对所有编译器的(包括c和c++编译器),而set命令设置CMAKE_C_FLAGS或CMAKE_CXX_F...
CMake是一种跨平台编译工具，比make更为高级，使用起来要方便得多。CMake主要是编写CMakeLists.txt文件...
set( CMAKE_CXX_FLAGS “${CMAKE_CXX_FLAGS} -std=c++11”) CMAKE_BUILD_TYPE编译类型(Debug, Release) 设定编译类型为debug,调试时需要选择debug set(CMAKE_BUILD_TYPE Debug) 设定编译类型为release,发布时需要选择release set(CMAKE_BUILD_TYPE Release) ...
与其说这是建议,不如说是告诫。不要手动添加 -STD= C++ 11 到 CMAKE_CXX_FLAGS,这是过时的做法。对于现代 CMake,请改用 CXX_STANDARD 和 CXX_STANDARD_REQUIRED 标记。 set(CMAKE_CXX_STANDARD 11) set(CMAKE_CXX_STANDARD_REQUIRED True) 4.确保没有内部构建 ...
{"name":"CMAKE_C_FLAGS","value":"-nostartfiles"}, {"name":"CMAKE_CXX_FLAGS","value":"-nostartfiles -fno-rtti -fno-exceptions"}, {"name":"CMAKE_CXX_STANDARD","value":"14"}, {"name":"CMAKE_SYSTEM_NAME","value":"Generic"}, {"name":"CMAKE_SYSTEM_PROCESSOR","value":"...
Manifests mode is not enabled by default. It can be enabled by defining the environment variableVCPKG_FEATURE_FLAGS=manifests. It can also be enabled when directly calling vcpkg:D:\_programming\_repos\vcpkg\vcpkg.exe install --feature-flags=manifests,binarycaching --triplet "x64-windows". ...
Are they equivalent to CMAKE_<LANG>_FLAGS? Can things still be overriden when doing a depends build? What happens when flags are set in the envionment etc? FWIW, the libsecp repo uses a bit different bitcoin-core/secp256k1#1249. I don't really like this approach at all. We shouldn'...