hg: bsd-port/bsd-port/corba: Make the following ARCH and ARCH_DATA_MODEL changes for BSD:

[landonf at bikemonkey.org]

Changeset: 76c434515fcd
Author:    Landon Fuller <landonf at plausiblelabs.com>
Date:      2009-12-05 15:37 -0800
URL:       http://hg.openjdk.java.net/bsd-port/bsd-port/corba/rev/76c434515fcd

Make the following ARCH and ARCH_DATA_MODEL changes for BSD:
 If the machine architecture is "Power Macintosh", set ARCH to ppc.
 If the ARCH is ppc, set ARCH_DATA_MODEL to 32.

! make/common/shared/Platform.gmk