From 2e24adae896447a6b2bfca9994108dc5de85bfd3 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Sat, 25 Oct 2014 00:14:25 +0200
Subject: configure.ac: require xmlto for --enable-documentation

---
 configure.ac | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 107a5afa2..168a01fb3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1733,8 +1733,11 @@ dnl Documentation
 dnl ---------------------------------------------------------------------------
 if test x$enable_documentation = xyes; then
 	AC_PATH_PROG(XMLTO, xmlto)
+	if test x$XMLTO = x; then
+		AC_MSG_ERROR([xmlto not found])
+	fi
+
 	AC_SUBST(XMLTO)
-	AM_CONDITIONAL(HAVE_XMLTO, test x$XMLTO != x)
 
 	AC_PATH_PROG(DOXYGEN, doxygen)
 	if test x$DOXYGEN = x; then
@@ -1742,8 +1745,6 @@ if test x$enable_documentation = xyes; then
 	fi
 
 	AC_SUBST(DOXYGEN)
-else
-	AM_CONDITIONAL(HAVE_XMLTO, false)
 fi
 
 AM_CONDITIONAL(ENABLE_DOCUMENTATION, test x$enable_documentation = xyes)
-- 
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