diff --git a/doc/Makefile b/doc/Makefile
new file mode 100644
--- /dev/null
+++ b/doc/Makefile
@@ -0,0 +1,22 @@
+
+SOURCES=$(wildcard *.1.txt)
+MAN=$(SOURCES:%.1.txt=%.1)
+HTML=$(SOURCES:%.1.txt=%.1.html)
+
+all: man
+
+man: $(MAN)
+
+html: $(HTML)
+
+%.1: %.1.xml
+	xmlto man $*.1.xml
+
+%.1.xml: %.1.txt
+	asciidoc -d manpage -b docbook $*.1.txt
+
+%.1.html: %.1.txt
+	asciidoc -b html $*.1.txt
+
+clean:
+	$(RM) $(MAN) $(MAN:%.1=%.1.xml) $(MAN:%.1=%.1.html)