From f1328fc25741ac0d27b50262967e5fec01cb6e11 Mon Sep 17 00:00:00 2001
From: Christian Engwer <christi@dune-project.org>
Date: Wed, 4 Nov 2009 13:13:50 +0000
Subject: [PATCH] add am-conditional for doxygen

[[Imported from SVN: r5691]]
---
 m4/dune_common.m4 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/m4/dune_common.m4 b/m4/dune_common.m4
index 4c6bdae55..7b73c716f 100644
--- a/m4/dune_common.m4
+++ b/m4/dune_common.m4
@@ -75,6 +75,7 @@ AC_DEFUN([DUNE_COMMON_CHECKS],
 
   # check for auxiliary tools so that it's not fatal if they're missing
   AC_CHECK_PROGS([DOXYGEN], [doxygen], [true])
+  AM_CONDITIONAL([DOXYGEN], [test "x$DOXYGEN" != xtrue])
   AC_CHECK_PROGS([TEX], [latex], [true])
   AC_CHECK_PROGS([BIBTEX], [bibtex], [true])
   AC_CHECK_PROGS([DVIPDF], [dvipdf], [true])
-- 
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