--- embedaddon/rsync/prepare-source.mak	2012/02/17 15:09:30	1.1.1.1
+++ embedaddon/rsync/prepare-source.mak	2021/03/17 00:32:36	1.1.1.3
@@ -1,4 +1,10 @@
+SHELL=/bin/sh
+
 conf: configure.sh config.h.in
+.PHONY: conf
+
+aclocal.m4: m4/*.m4
+	aclocal -I m4
 
 configure.sh: configure.ac aclocal.m4
 	autoconf -o configure.sh