CMAKE_CXX_FLAGS、CMAKE_C_FLAG 单独设置C++或C的编译选项,编译选项放在“”内,同时要将“${CMAKE_C_FLAGS}字段保留 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-Werror ") 针对所有编译器设置编译选项 add_compile_options(-std=c++11) add_compil...
[CMakeLists.txt] - 包含要运行的CMake命令 cmake_minimum_required(VERSION3.5)# Set a default C++ compile flagset(CMAKE_CXX_FLAGS"${CMAKE_CXX_FLAGS} -DEX2"CACHESTRING"Set C++ Compiler Flags"FORCE)# Set the project nameproject(compile_flags)# Add an executableadd_executable(cmake_examples_co...
cmake_minimum_required(VERSION 3.1)# Set a default C++ compile flag# set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DEX2" CACHE STRING "Set C++ Compiler Flags" FORCE)# Set the project nameproject (compile_flags)# Add an executableadd_executable(cmake_examples_compile_flags main.cpp)target_...
/usr/bin/cmake-Ecmake_progress_report /home/matrim/workspace/cmake-examples/01-basic/G-compile-flags/build/CMakeFiles1 [100%] Building CXX object CMakeFiles/cmake_examples_compile_flags.dir/main.cpp.o /usr/bin/c++-DEX2-oCMakeFiles/cmake_examples_compile_flags.dir/main.cpp.o-c/home/...
# Set a default C++ compile flag set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DEX2" CACHE STRING "Set C++ Compiler Flags" FORCE) # Set the project name project (compile_flags) # Add an executable add_executable(cmake_examples_compile_flags main.cpp) ...
CMake支持尝试使用传递给函数CMAKE_CXX_COMPILER_FLAG的任何标志编译程序。然后将结果存储在你传入的变量中。 例如: include(CheckCXXCompilerFlag) CHECK_CXX_COMPILER_FLAG("-std=c++11"COMPILER_SUPPORTS_CXX11) 此示例将尝试使用标志-std=c++11编译程序,并将结果存储在变量COMPILER_SUPPORTS_CXX11中。
include(CheckCXXCompilerFlag) CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11) CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X) if(COMPILER_SUPPORTS_CXX11) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14") # set C++ 11 # set(CMAKE_C_FLAGS "${CMAKE...
include(CheckCXXCompilerFlag) CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11) CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X) if(COMPILER_SUPPORTS_CXX11) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") elseif(COMPILER_SUPPORTS_CXX0X) set(CMAKE_CXX_FL...
set(CMAKE_CXX_FLAGS_DEBUG_INIT"/D_DEBUG /Od /Ob2 /MDd /Zi /RTC1 ${MSVC_DEFINES}") set(CMAKE_CXX_FLAGS_MINSIZEREL_INIT"/O2 /Ob2 /MD ${MSVC_DEFINES}") set(CMAKE_CXX_FLAGS_RELEASE_INIT"/DNDEBUG /O2 /Ob2 /MD ${MSVC_DEFINES}") ...