2933 compiler warning gags need better granularity
Reviewed by: Eric Schrock <eric.schrock@delphix.com>
Approved by: Garrett D'Amore <garrett@damore.org>

6297074 gmsgfmt may cause SEGV if an entry of the header does not end with "\n"
6419809 msgfmt cmd Makefile fails to remove automatically generated files

OpenSolaris Launch