[gpm] [patch] fix dependency calculation on ppc64 / linux-2.6

[Mike Frysinger]

our ppc64 team hit a snag with gpm and linux headers based on 2.6 kernel:

http://bugs.gentoo.org/show_bug.cgi?id=66222

simple fix is to change the second '*' glob to a '+':
-    $(SED) 's/^\(.*\)\.o\([ :]*\)/\1.o \1.lo\2/g' >> $(DEPFILE) ; done
+    $(SED) 's/^\(.*\)\.o\([ :]+\)/\1.o \1.lo\2/g' >> $(DEPFILE) ; done

this hasnt caused any known regressions on any other arch that has tested gpm 
in Gentoo (alpha/amd64/arm/hppa/ia64/mips/ppc/ppc64/sparc/x86)
-mike