hg: macosx-port/macosx-port/hotspot: Changing optimization level to -Os, per <http://wikis.sun.com/display/OpenJDK/Mac+OS+X+Port+Compilers>

[swingler at apple.com]

Changeset: 642531ddcac1
Author:    swingler at apple.com
Date:      2011-04-03 18:54 -0700
URL:       http://hg.openjdk.java.net/macosx-port/macosx-port/hotspot/rev/642531ddcac1

Changing optimization level to -Os, per <http://wikis.sun.com/display/OpenJDK/Mac+OS+X+Port+Compilers>

! make/bsd/makefiles/gcc.make