ubuntu源码编译ccls clone代码 gitclone--depth=1--recursivehttps://github.com/MaskRay/ccls 安装libclang-15 sudoapt-getinstallclanglibclang-15-dev 编译 cmake-H.-BRelease-DCMAKE_BUILD_TYPE=Release\ -DCMAKE_PREFIX_PATH=/usr/lib/llvm-15\ -DLLVM_INCLUDE_DIR=/usr/lib/llvm-15/include\ -DLLVM_BUILD_INCLUDE_DIR=/usr...