1. ccls 編譯
1.1 下載預編譯好的clang+llvm
- ubuntu 16.04
wget -c http://releases.llvm.org/8.0.0/clang%2bllvm-8.0.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz
- ubuntu 18.04
wget -c http://releases.llvm.org/8.0.0/clang+llvm-8.0.0-x86_64-linux-gnu-ubuntu-18.04.tar.xz
1.2 解壓clang+llvm
tar -xvf clang+llvm-8.0.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz
1.3 下載ccls
git clone --depth=1 --recursive https://github.com/MaskRay/ccls
1.4 複製相關文件至/usr/local下
cd ccls
sudo cp -r * /usr/local
1.5 編譯ccls
cd ccls
cmake -H. -BRelease -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH=/path/to/clang+llvm-8.0.0-x86_64-linux-gnu-ubuntu-16.04 -DCMAKE_CXX_COMPILER=/usr/bin/g++-7
cmake --build Release
1.6 參考
https://github.com/MaskRay/ccls/wiki/Build
2. vscode中使用
- 2.1 vscode中下載ccls插件
- 2.2 setting配置
"ccls.launch.command": "/path/to/ccls/Release/ccls",
"ccls.cache.directory": "${workspaceFolder}/.ccls-cache/"
- 參考
https://github.com/MaskRay/ccls/wiki/Visual-Studio-Code