From 9831db88ee8e69dc6cf8fad0ac83d40bedd5c463 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter@cs.unisa.edu.au>
Date: Thu, 29 May 2008 12:45:57 +0930
Subject: Don't fail man build when missing xmlto.

If xmlto is missing during configure, print out a warning and just do an empty
man build with no man pages at all. Better than failing with obscure errors.
---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index c5703ce..92ff3c8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -24,6 +24,9 @@ AC_SUBST(XI_LIBS)
 AC_ARG_VAR([XMLTO], [Path to xmlto command])
 AC_PATH_PROG([XMLTO], [xmlto])
 AM_CONDITIONAL([HAVE_XMLTO], [test "x$XMLTO" != "x"])
+if test "x$XMLTO" = "x"; then
+	AC_MSG_WARN([xmlto not found - cannot create man pages without it])
+fi
 
 XORG_CHECK_MALLOC_ZERO
 XORG_MANPAGE_SECTIONS
-- 
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