From e815b5cd73cf9c862a0f1619cbd201b17b3d6f69 Mon Sep 17 00:00:00 2001
From: Graham Percival <graham@percival-music.ca>
Date: Fri, 20 Aug 2010 13:39:13 +0100
Subject: [PATCH] Build: fix 775 configure should detect doc reqs.

It's a trivial patch, but I feel a bit sheepish proposing any
changes to the build system after making such a big deal about a
"build system freeze" back in June and July.  :|
---
 configure.in | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/configure.in b/configure.in
index f41aef700a..de37814012 100644
--- a/configure.in
+++ b/configure.in
@@ -188,6 +188,12 @@ STEPMAKE_PROGS(MAKEINFO, makeinfo, REQUIRED, 4.11)
 STEPMAKE_PROGS(TEXI2HTML, texi2html, OPTIONAL, 1.82)
 STEPMAKE_PROGS(DBLATEX, dblatex, OPTIONAL)
 STEPMAKE_PROGS(PDFLATEX, pdflatex, OPTIONAL)
+STEPMAKE_PROGS(NETPBM, pngtopnm, OPTIONAL)
+STEPMAKE_PROGS(IMAGEMAGICK, convert, OPTIONAL)
+# this name avoids a conflict with ZIP in stepmake/aclocal.m4
+STEPMAKE_PROGS(ZIPDOC, zip, OPTIONAL)
+STEPMAKE_PROGS(RSYNC, rsync, OPTIONAL)
+
 
 AC_DEFINE_UNQUOTED(FLOWER_VERSION, "${FULL_FLOWER_VERSION}")
 
-- 
2.39.2