maint: check for dot before using it
authorAkim Demaille <akim@lrde.epita.fr>
Fri, 19 Oct 2012 09:28:01 +0000 (11:28 +0200)
committerAkim Demaille <akim@lrde.epita.fr>
Fri, 19 Oct 2012 10:56:48 +0000 (12:56 +0200)
commita029e56f5cf707378aa48cd783001d814dda6c9d
treec993c49cac54c6d9907706d9e0c865a26e7f9808
parentfc4fdd623e7613c002f7c7d6cb73b4ab4bb5b494
maint: check for dot before using it

* configure.ac: here.
* doc/Makefile.am: Use $(DOT).
Ship the generated files, to spare the user the need for Graphviz.
README-hacking
configure.ac
doc/Makefile.am