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build

Fangrui Song 2018-11-03 14:37:14 -07:00
parent 5ad3013b60
commit 0df326a36a
2 changed files with 6 additions and 8 deletions
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12
Build.md

@ -103,15 +103,13 @@ Building ccls with MSVC 2017 and locally built LLVM+Clang on Windows does not wo
MaskRay's config (building trunk LLVM at `~/llvm/Release/`):
```
cd
```zsh
git clone https://git.llvm.org/git/llvm.git
cd llvm/tools
git clone https://git.llvm.org/git/clang.git
cd ~/llvm
git clone https://git.llvm.org/git/clang.git llvm/tools/clang
cd llvm
# create a build directory named `Release/`
cmake -H. -BRelease -G Ninja -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_COMPILER=clang -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DBUILD_SHARED_LIBS=ON -DLLVM_ENABLE_LLD=ON -DLLVM_TARGETS_TO_BUILD=X86
ninja -C Release clangIndex clangTooling
cmake -H. -BRelease -G Ninja -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=ON -DLLVM_ENABLE_LLD=ON -DLLVM_TARGETS_TO_BUILD=X86
ninja -C Release clangFormat clangIndex clangTooling
```
* Remove `LLVM_ENABLE_LLD` if you don't have lld (a much faster linker than bfd/gold) installed

2
compile_commands.json.md

@ -116,7 +116,7 @@ bear make -j bzImage modules
```zsh
ccls -index ~/Dev/Linux -init='{"clang":{"excludeArgs":[
"-falign-jumps=1","-falign-loops=1","-fconserve-stack","-fmerge-constants","-fno-code-hoisting","-fno-schedule-insns","-fno-var-tracking-assignments",
"-falign-jumps=1","-falign-loops=1","-fconserve-stack","-fmerge-constants","-fno-code-hoisting","-fno-schedule-insns","-fno-sched-pressure","-fno-var-tracking-assignments","-fsched-pressure",
"-mhard-float","-mindirect-branch-register","-mindirect-branch=thunk-inline","-mpreferred-stack-boundary=2","-mpreferred-stack-boundary=3","-mpreferred-stack-boundary=4","-mrecord-mcount","-mindirect-branch=thunk-extern","-mno-fp-ret-in-387","-mskip-rax-setup",
"--param=allow-store-data-races=0","-Wa,arch/x86/kernel/macros.s","-Wa,-"
], "extraArgs":["--gcc-toolchain=/usr"]}}'