[w3m-dev 04022] $^

* Makefile.in (DEFUNS): added
	funcname.tab: don't use $^
* w3mimg/Makefile.in (w3mimg.a): don't use $^
From: YONETANI Tomokazu <qhwt@myrealbox.com>

Makefile.in

@@ -115,6 +115,7 @@ HELP_TARGET=w3mhelp.html
 HELP_ALLFILES=w3mhelp-w3m_en.html w3mhelp-w3m_ja.html \
 	w3mhelp-lynx_en.html w3mhelp-lynx_ja.html
 
+DEFUNS=main.c menu.c
 SCRIPTSUBDIRS= scripts
 SUBDIRS = $(SCRIPTSUBDIRS) w3mimg libwc po
 .PHONY: $(SUBDIRS)
@@ -139,9 +140,9 @@ keybind.o: funcname2.h
 keybind_lynx.o: funcname2.h
 parsetagx.o: html.c
 
-funcname.tab: main.c menu.c
+funcname.tab: $(DEFUNS)
 	(echo '#define DEFUN(x,y,z) x y';\
-	 sed -ne '/^DEFUN/{p;n;/^[ 	]/p;}' $^) | $(CPP) - | \
+	 sed -ne '/^DEFUN/{p;n;/^[ 	]/p;}' $(DEFUNS)) | $(CPP) - | \
 	 awk '$$1 ~ /^[_A-Za-z]/ { \
 	       for (i=2;i<=NF;i++) { print $$i, $$1} \
 	 }' > $@