[MSVC 踩坑记录]set(CMAKE_CXX_STANDARD)需要设置/Zc:__cplusplus 最近在使用 MSVC 编译项目 CFSApp 的时候,eigen 总是报错说我 C++ 语言标准太低,在 cmakelists 中写了set(CMAKE_CXX_STANDARD 17)也不行,后来发现是 MSVC 的问题。 在使用 MSVC 的时候,如果没有带上/Zc:__cplusplus选项, 宏__cplusplus...
set(CMAKE_SYSTEM_NAME Linux) set(CMAKE_SYSTEM_PROCESSOR riscv32) set(CMAKE_C_COMPILER /opt/riscv/bin/riscv64-unknown-elf-gcc) set(CMAKE_CXX_COMPILER /opt/riscv/bin/riscv64-unknown-elf-g++) project(TestRiscv32 C CXX) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=rv32imac -...
132 | std::remove_pointer_t<T>>::value; set(CMAKE_CXX_FLAGS "-std=c++14 -O2") 发布于 2024-05-01 12:53・IP 属地上海 内容所属专栏 3D视觉 3D视觉 订阅专栏 CMake C++ 赞同添加评论 分享喜欢收藏申请转载 ...
你可以在CMakeLists.txt中手动设置CMAKE_CXX_COMPILER变量来指定编译器的路径。 示例代码片段: cmake set(CMAKE_CXX_COMPILER "/path/to/your/g++") 请将/path/to/your/g++替换为你的g++编译器的实际路径。 清理并重新运行CMake配置: 如果之前已经运行过CMake配置,并且更改了某些设置(如编译器路径),最好...
options.html#cmake-compiler-f...The advice was: "If you set flags that affect optimization (-Onumber), you must set the CMAKE_C_FLAGS_build_type and/or CMAKE_CXX_FLAGS_build_type options, where build_type corresponds to the CMAKE_BUILD_TYPE value." And then has an example, and ...
CMake Error: CMake was unable to find a build program corresponding to "Ninja". CMAKE_MAKE_PROGRAM is not set. You probably need to select a different build tool. CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage ...
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D LOG_LOCAL_LEVEL=ESP_LOG_VERBOSE") set(srcs "1.cpp" "2.cpp") idf_component_register(SRCS "${srcs}" INCLUDE_DIRS "." PRIV_INCLUDE_DIRS "." REQUIRES " ... ") And it didn't worked. target_compile_options(${COMPONENT_LIB} PRIVATE...
set(CMAKE_CXX_FLAGS"${CMAKE_CXX_FLAGS}-O3") set(CMAKE_C_FLAGS"${CMAKE_C_FLAGS}-std=c99 -O3") endif(DEBUG) # Profiling CFLAGS. Turn profiling information on. if(PROFILE) set(CMAKE_CXX_FLAGS"${CMAKE_CXX_FLAGS}-pg") set(CMAKE_C_FLAGS"${CMAKE_C_FLAGS}-pg") ...
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It seems that CMake's set(CMAKE_CXX_STANDARD 11) approach does not work, since a configure can succeed, but the build fail. Example of problem Try to configure a CMake build with an older compiler before C++11 support, e.g., GCC 4.4 or M...