Index: build/autogen.sh
==================================================================
--- build/autogen.sh
+++ build/autogen.sh
@@ -5,19 +5,20 @@
 	cd aclocal || exit 1
 
 	for file in shobj.m4 tcl.m4 versionscript.m4; do
 		rm -f "${file}"
 
-		wget -O "${file}.new" "http://rkeene.org/devel/autoconf/${file}.m4" || continue
+		wget -O "${file}.new" "http://rkeene.org/devel/autoconf/${file}" || continue
 
 		mv "${file}.new" "${file}"
 	done
 )
+
+for file in config.guess config.sub install-sh; do
+	rm -f "${file}"
+done
 
 aclocal -I aclocal
 autoconf
-rm -rf autom4te.cache
+automake -fca
 
-for file in config.guess config.sub install-sh; do
-	...
-done
-
+rm -rf autom4te.cache