--- ./info/Makefile.orig	2009-08-12 16:51:05.000000000 +0900
+++ ./info/Makefile	2010-01-04 12:06:23.000000000 +0900
@@ -15,10 +15,10 @@
 ## EDIT THE FOLLOWINGS
 ##
 
-prefix=/usr/local
+prefix=${PREFIX}
 infodir=$(prefix)/info
 
-EMACS=emacs
+EMACS=${EMACS_CMD}
 
 INSTALLINFO = `which install-info`
 #INSTALLINFO = /usr/local/bin/install-info
@@ -48,20 +48,20 @@
 info:
 	sed -e 's/@setfilename mew.jis.info/@setfilename mew.info/' \
 	    -e 's/@set jp/@set us/' mew.texi > tmp.texi
-	mv tmp.texi mew.texi
 	$(RM) mew.info*
 	$(TOUCH) mew.info
 	$(EMACS) -batch -q -no-site-file -l texinfmt \
-		-f batch-texinfo-format mew.texi
+		-f batch-texinfo-format tmp.texi
+	$(RM) tmp.texi
 
 jinfo:
 	sed -e 's/@setfilename mew.info/@setfilename mew.jis.info/' \
-	    -e 's/@set us/@set jp/' mew.texi > tmp.texi
-	mv tmp.texi mew.texi
+	    -e 's/@set us/@set jp/' mew.texi > tmp.jis.texi
 	$(RM) mew.jis.info*
 	$(TOUCH) mew.jis.info
 	$(EMACS) -batch -q -no-site-file -l texinfmt \
-		-f batch-texinfo-format mew.texi
+		-f batch-texinfo-format tmp.jis.texi
+	$(RM) tmp.jis.texi
 
 install: install-info
 install-info:
