Here are the contents of the Makefile:
# A very simple Makefile to generate the HTML docs
# Paths
XSLTPROC=/usr/bin/xsltproc
HTMLDOC=/usr/bin/htmldoc
XSL=../../../acs-core-docs/www/xml/openacs.xsl
all: html
prelim:
cp -u *.png ..
html: prelim
cd .. ; $(XSLTPROC) $(XSL) xml/index.xml