slightly more standard, that also doesn't leak libtool command-line into
configure.ac.
R=csilvers
DELTA=7 (0 added, 4 deleted, 3 changed)
Revision created by MOE tool push_codebase.
MOE_MIGRATION=990
git-svn-id: https://snappy.googlecode.com/svn/trunk@8 03e5f5b5-db94-4691-08a0-1a8bf15f6143