Fix build of bash with mes-0.26

Since rename.c is now included in meslibc, we need -DHAVE_RENAME.

Author: Googulator

steps/bash-2.05b/mk/common.mk

@@ -49,6 +49,7 @@ COMMON_CFLAGS  = \
 	-DHAVE_BZERO \
 	-DHAVE_POSIX_SIGNALS \
 	-DHAVE_GETCWD \
+	-DHAVE_RENAME \
 	-DHAVE_SYS_SIGLIST \
 	-Dendpwent\(x\)=0 \
 	-Denable_hostname_completion\(on_or_off\)=0