all: 33c3-modems.html
images/upgrade_process.png: images/upgrade_process.blockdiag
blockdiag -a -o images/upgrade_process.png images/upgrade_process.blockdiag
images/diag_frame.png: images/diag_frame.blockdiag
blockdiag -a -o images/diag_frame.png images/diag_frame.blockdiag
33c3-modems.html: 33c3-modems.adoc 33c3-modems.css images/upgrade_process.png images/diag_frame.png
asciidoc -a stylesheet=$(PWD)/33c3-modems.css 33c3-modems.adoc