Todd Gamblin b84067f6db cc: don't use sed to filter system directories ...

- filtering using sed causes most builds to slow down quite a bit, as the
  compiler wrapper has to run sed many times, and *it* runs many times

- do the system directory parsing directly in bash

2018-08-08 01:51:51 -07:00

..

spack

cc: don't use sed to filter system directories

2018-08-08 01:51:51 -07:00