From 0e36f3ddca66c7bcacacea8ce40b142ea967379b Mon Sep 17 00:00:00 2001
From: Murray Stokely <murray@FreeBSD.org>
Date: Wed, 2 Jan 2002 01:10:37 +0000
Subject: [PATCH] Add command variables for PS2EPS, PIC2PS, and groff so that
 we can use PIC diagrams in the doc tree.

---
 share/mk/doc.docbook.mk | 1 +
 share/mk/doc.images.mk  | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/share/mk/doc.docbook.mk b/share/mk/doc.docbook.mk
index 5be74f2fb0..4059cce3e6 100644
--- a/share/mk/doc.docbook.mk
+++ b/share/mk/doc.docbook.mk
@@ -180,6 +180,7 @@ XARGS?=		/usr/bin/xargs
 TEX?=		${PREFIX}/bin/tex
 LATEX?=		${PREFIX}/bin/latex
 PDFTEX?=	${PREFIX}/bin/pdftex
+GROFF?=		groff
 TIDY?=		${PREFIX}/bin/tidy
 TIDYOPTS?=	-i -m -raw -preserve -f /dev/null ${TIDYFLAGS}
 HTML2TXT?=	${PREFIX}/bin/links
diff --git a/share/mk/doc.images.mk b/share/mk/doc.images.mk
index d77187ae8c..b7c6da824e 100644
--- a/share/mk/doc.images.mk
+++ b/share/mk/doc.images.mk
@@ -105,6 +105,8 @@ PNMTOPS?=	${PREFIX}/bin/pnmtops
 PNMTOPSOPTS?=	-noturn ${PNMTOPSFLAGS}
 EPSTOPDF?=	${PREFIX}/bin/epstopdf
 EPSTOPDFOPTS?=	${EPSTOPDFFLAGS}
+PS2EPS?=	${PREFIX}/bin/ps2epsi
+PIC2PS?=	${GROFF} -p -S -Wall -mtty-char -man 
 
 # Use suffix rules to convert .scr files to .png files
 .SUFFIXES:	.scr .png .eps