root@x:/home/x # mkdir llvmc
root@x:/home/x # cd llvmc
root@x:/home/x/llvmc # mkdir build
root@x:/home/x/llvmc # cd build
root@x:/home/x/llvmc/build # cmake -G Ninja /home/x/llvm/llvm
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
CMake Error: CMAKE_ASM_COMPILER not set, after EnableLanguage
-- Configuring incomplete, errors occurred!
Делаю как тут описано: https://llvm.org/docs/GettingStarted.html#getting-started-quickly-a-summary Если что, я работаю на freebsd и amd64. Я не под рутом, это su.