From a6de312b82352575a79e23627efec274f4a31b98 Mon Sep 17 00:00:00 2001
From: Mike Gerwitz <gerwitm@lovullo.com>
Date: Thu, 9 Jul 2015 16:59:35 -0400
Subject: [PATCH] HOXSL env var recognized by configure.ac

---
 configure.ac | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/configure.ac b/configure.ac
index f3f43bdc..7088542e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,6 +23,17 @@ AM_INIT_AUTOMAKE([foreign])
 AC_ARG_VAR([JAVA], [The Java executable])
 AC_CHECK_PROGS(JAVA, [java])
 
+AC_ARG_VAR([SAXON_CP], [Saxon class path])
+
+: ${HOXSL=hoxsl}
+AC_ARG_VAR([HOXSL], [Path to hoxsl])
+
+AC_MSG_CHECKING([hoxsl path HOXSL=$HOXSL])
+AS_IF(test ! -d "$HOXSL",
+  AC_MSG_ERROR([hoxsl path '$HOXSL' does not exist!]))
+AC_MSG_RESULT(found)
+
 AC_CONFIG_FILES([Makefile doc/Makefile])
 
 AC_OUTPUT
+