Adjust cpp location for FreeBSD
authorMarcin Cieslak <saper@saper.info>
Sun, 12 Aug 2012 22:37:42 +0000 (00:37 +0200)
committerJon Trulson <jon@radscan.com>
Mon, 13 Aug 2012 02:57:48 +0000 (20:57 -0600)
commit851330b5f50f17dfd0e49a1bf85aa4c204580d6a
tree388f8e4ed03019c211a404baea92ef1f8d4aa6f8
parentfa3ad160e49b599a3ee34c23498feab764898355
Adjust cpp location for FreeBSD

cpp was removed from /usr/libexec with FreeBSD 5.0-RELEASE.
Use __FreeBSD_version to tell imake if it's still there.

While here, X.Y.Z versioning ended with FreeBSD 3.0, so
we must be dealing with 2.Y.Z when checking for -lgnumalloc.
cde/config/cf/FreeBSD.cf
cde/config/imake/imakemdep.h