add missing patch file to CVS

gcc/gcc.patch

@@ -0,0 +1,11 @@
+--- config.guess.orig	Tue Apr 16 02:15:59 2002
++++ config.guess	Fri Jun 28 17:19:43 2002
+@@ -166,7 +166,7 @@
+ 		;;
+ 	esac
+ 	# The OS release
+-	release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
++	release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*$//'`
+ 	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ 	# contains redundant information, the shorter form:
+ 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.