list(FIND CMAKE_CXX_COMPILE_FEATURES cxx_variable_templates result) if(result EQUAL -1) message(FATAL_ERROR "I really need variable templates.") endif() 正如您可能猜到的,为每个使用特性编写一个测试文件是一项艰巨的任务。即使是 CMake 的作者也建议只检查某些高级元特性是否存在:cxx_std_98、cxx_st...
ExternalProject_Add(${PROJECT_NAME}_coreDEPENDSmessage_externalSOURCE_DIR${CMAKE_CURRENT_SOURCE_DIR}/srcCMAKE_ARGS-DCMAKE_INSTALL_PREFIX=${STAGED_INSTALL_PREFIX}-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}-DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}-DCMAKE...
return std::string("Hello PGI compiler!"); #elif IS_XL_CXX_COMPILER return std::string("Hello XL compiler!"); #else return std::string("Hello unknown compiler - have we met before?"); #endif } int main() { std::cout << say_hello() << std::endl; std::cout << "compiler na...
除了构建系统,我们还可以指定编译使用的编译器,在Linux系统中很可能同时存在多个不同版本的gcc/g++,clang/clang++,我们可以明确告诉CMake使用哪些编译器:在构建时定义CMAKE_C_COMPILER和CMAKE_CXX_COMPILER变量,例如 /usr/bin/cmake -DCMAKE_C_COMPILER=/usr/bin/gcc -DCMAKE_CXX_COMPILER=/usr/bin/g++ -S ...
+ cmake + modules CompilerOptions.cmake Deploy.cmake Doxygen.cmake Filesystem.cmake ... QMSetupAPI.cmake QMSetupAPI.cmake在执行find_package时就会引入。 find_package(qmsetup REQUIRED) 其他模块通过qm_import指定不包含扩展名的文件名引入。 find_package(qmsetup REQUIRED) qm_import(Filesystem) 或者...
#include"foo.h"#include<iostream>foo::foo()=default;foo::~foo()=default;voidfoo::helloworld(){std::cout<<"hello world\n";} main.cxx #include"foo.h"intmain(){foo f;f.helloworld();return0;} To compile this, you could just invoke the compiler like this ...
CMakeCSharpCompiler.cmake.in CMakeCSharpCompilerId.cs.in CMakeCSharpInformation.cmake CMakeCUDACompiler.cmake.in CMakeCUDACompilerABI.cu CMakeCUDACompilerId.cu.in CMakeCUDAInformation.cmake CMakeCXXCompiler.cmake.in CMakeCXXCompilerABI.cpp CMakeCXXCompilerId.cpp.in CMakeCXXInf...
Change default value of CMAKE_CXX_FLAGS_DEBUG and friends in CMake [Cmake] Setting different compiler flags for Debug vs Release builds Debug vs Release in CMAKE Optimize in CMake by default https://devtalk.nvidia.com/default/topic/970117/how-to-using-cmake/ ...
-G "Unix Makefiles" -B build && cmake --build build -- The CXX compiler identification is GNU 11.3.0 -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/c++ - skipped -- Detecting CXX compile features -- ...
-- The CXX compiler identification is MSVC 19.35.32217.1 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Tools/MSVC/14.35.32215/bin/Hostx64/x64/cl.exe - skipped ...