Relax check for gcc package name in {cpp,pkgconfiglib}.req generators

scripts/cpp.req.in

@@ -103,7 +103,7 @@ CppReq()
 	local srpm="${RPM_PACKAGE_NAME-}"
 	[ -n "$srpm" ] || srpm=$(rpmquery --qf='%{SOURCERPM}' -f "$f" 2>/dev/null) || srpm=foo
 	case "$srpm" in
-		gcc | gcc-[345]* | gcc[345]* )
+		gcc | gcc-[1-9]* | gcc[1-9]* )
 			[ -n "$gcc" ] ||
 			Verbose "$f: $PROG disabled for gcc"
 			gcc=$srpm

scripts/pkgconfiglib.req.in

@@ -27,7 +27,7 @@ PkgconfigLibReq()
 		# Below we use "gcc -print-search-dirs" to determine library
 		# search path.  If we build gcc itself, then e.g. libgcj.pc
 		# (with -lgcj inside) cannot be processed reliably.
-		gcc | gcc-[345]* | gcc[345]* )
+		gcc | gcc-[1-9]* | gcc[1-9]* )
 			Verbose "$f: $PROG disabled for gcc"
 			return 0 ;;
 	esac