Teach llvm-build to avoid touching LibraryDependencies.inc unless the contents
authorPeter Collingbourne <peter@pcc.me.uk>
Wed, 19 Nov 2014 03:34:20 +0000 (03:34 +0000)
committerPeter Collingbourne <peter@pcc.me.uk>
Wed, 19 Nov 2014 03:34:20 +0000 (03:34 +0000)
commitfb44491356e111c35200f33ab5420dd47b2cfbff
tree9dba1542e26bef7dd4ae27ed333c560be55a6ce7
parent2dea1fe38dccda7744bd6efdda4d4a163f057c25
Teach llvm-build to avoid touching LibraryDependencies.inc unless the contents
change. This saves us from rebuilding llvm-config each time we reconfigure.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222308 91177308-0d34-0410-b5e6-96231b3b80d8
utils/llvm-build/llvmbuild/main.py