[lit] Add comment explaining the LIT_OPTS env var overrides command line options
commit29be9255ff045d146d6baa20a54853789c276b49
authorJulian Lettner <jlettner@apple.com>
Thu, 10 Oct 2019 20:23:28 +0000 (10 20:23 +0000)
committerJulian Lettner <jlettner@apple.com>
Thu, 10 Oct 2019 20:23:28 +0000 (10 20:23 +0000)
treeb7fe24b86f74974fa7b012cfb2fce41520fec33a
parent404192053aec766e0498633763c60b0a1e87712c
[lit] Add comment explaining the LIT_OPTS env var overrides command line options

Normally, command line options override environment variables.  Add
comment to state that we are doing the reverse on purpose.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@374441 91177308-0d34-0410-b5e6-96231b3b80d8
utils/lit/lit/cl_arguments.py