diff -up graphviz-2.30.1/cmd/smyrna/Makefile.am.orig2 graphviz-2.30.1/cmd/smyrna/Makefile.am

--- graphviz-2.30.1/cmd/smyrna/Makefile.am.orig2	2013-02-14 14:27:39.000000000 +0100

+++ graphviz-2.30.1/cmd/smyrna/Makefile.am	2013-07-09 13:18:30.792483754 +0200

@@ -2,10 +2,13 @@

 ## Process this file with automake to produce Makefile.in

 pdfdir = $(pkgdatadir)/doc/pdf

+

+if WITH_SMYRNA

 man = smyrna.1

 pdf = smyrna.1.pdf

 man_MANS = $(man)

 pdf_DATA = $(pdf)

+endif

 AM_CPPFLAGS = \

 	-DSMYRNA_PATH=\""$(pkgdatadir)/smyrna"\" \