tree 4ccfec1b8242d9a41ec7f94087464be9d4cc730e
parent 4e3f2767361509326367bd25e1ab6ab0742795ca
author Rashed Abdel-Tawab <rashed@linux.com> 1484859133 -0500
committer Dan Pasanen <dan.pasanen@gmail.com> 1485529094 +0000

envsetup: Use GNU sed commands if GNU sed is detected

The current check only checks for Linux, but many of us
use GNU sed on darwin as well, which means the non-Linux
command will fail, so read the sed version and use the GNU
command if GNU is found in the version string.

Change-Id: I7eefd0309751b069eef5e5e2b907d3d4f38f1638