当你在使用CMake构建Linux项目时遇到“cmake_cxx_compiler not set”的错误,这通常意味着CMake无法自动检测到C++编译器的路径。为了解决这个问题,你可以按照以下步骤进行排查和修复: 检查CMakeLists.txt文件是否正确配置C++编译器: 确保你的CMakeLists.txt文件中没有错误地配置了C++编译器。通常,CMake会自动检测编...
set(CMAKE_CXX_COMPILER "/usr/bin/g++")现在它在Linux上运行没有任何问题。
然后我们创建其中用到的<project_root>/std.cmake: if (NOT CMAKE_CXX_COMPILER_ID STREQUAL "Clang") message(FATAL_ERROR "std module requires Clang") endif() if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL "18.1.0") message(FATAL_ERROR "std module requires Clang 18.1.0 or later...
CMake Warning (dev) at contrib/cJson/CMakeLists.txt:113 (option): Policy CMP0077 is not set: option() honors normal variables. Run "cmake --help-policy CMP0077" for policy details. Use the cmake_policy command to set the policy and suppress this warning. For compatibility with older ...
简介RT 解决方案 cmake .. -DCMAKE_CXX_COMPILER=/usr/bin/c++ -DCMAKE_C_COMPILER=/usr/bin/gcc 另一个解决方案 也可以通过在CMakeLists.txt里面定义变量,类似 set(MOSEK_LIBRARIES /home/
SET(CMAKE_C_COMPILER “/home/hhb/gcc-5.2.0/bin/gcc”) SET(CMAKE_CXX_COMPILER “/home/hhb/gcc-5.2.0/bin/g++”) 参考: javascript:void(0) 更新:上面那个方法经实践发现不行 使用下面的方法搞定了! Do not overwrite CMAKE_C_COMPILER, but export CC (and CXX) before calling cmake: ...
当你的qtproject工具包找不到适合cmake的编译器时，就会发生这种情况。为了CMAKE的方便，首先安装Ninja-...
SET(CMAKE_CXX_COMPILER “/home/hhb/gcc-5.2.0/bin/g++”) 参考: http://blog.csdn.net/amds123/article/details/53812133 更新:上面那个方法经实践发现不行 使用下面的方法搞定了! Do not overwrite CMAKE_C_COMPILER, but export CC (and CXX) before calling cmake: ...
首先我在cmake/toolchains/arm-linux-gnueabihf.cmake中指定用的交叉编译工具为mace官方给的arm-linux-gnueabihf-gcc 具体修改如下:set(CMAKE_C_COMPILER "${CROSSTOOL_ROOT}/bin/arm-linux-gnueabihf-gcc") 改为了set(CMAKE_C_COMPILER "/home/usrname/mace-master/tools/arm_compiler/linaro_linux_gcc/arm-...
I'm following the instructions to install AliceVision on linux and I get this error on CMake. Any help? Regards. -- The C compiler identification is GNU 9.3.0 -- The CXX compiler identification is GNU 9.3.0 -- Check for working C compiler: /usr/bin/cc ...