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
gugelfrei
Rashed Abdel-Tawab8 years agocommitted byDan Pasanen