xiaoyu1998 / llvm-cpu0 Goto Github PK

This repo was fork from https://github.com/Jonathan2251/lbd

Prerequisites:ubuntu/cmake/git/ninja

llvm build steps:

$ cd $home
$ mkdir tutorial
$ cd tutorial
$ git clone [email protected]:xiaoyu1998/llvm-cpu0.git
$ cd llvm-cpu0
$ bash build-llvm.sh

The most llvm build errors was caused by there is no enough memory to handle parallel compile and link jobs, just reduce jobs or enlarge swapfile.

Please remember to add "~/tutorial/llvm-project/build/bin" to variable "${PATH}" to your environment for clang++, clang.

Cpu0 build steps(first time):

$ cd $home/tutorial/llvm-cpu0
$ bash build-cpu0.sh

The most cpu0 build errors was caused by forget to checkout llvm version 12.x as below

$ cd $home/tutorial/llvm-project
$ git checkout -b 12.x origin/release/12.x
$ git checkout e8a397203c67adbeae04763ce25c6a5ae76af52c