[PATCH xserver] docbook.am: --path is also required for xsltproc

[Gaetan Nadon]

The XSLT processor also needs to know about the entities defined
in xserver.ent. It removes error messages.

Signed-off-by: Gaetan Nadon <memsize at videotron.ca>
---
 docbook.am |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/docbook.am b/docbook.am
index 7ab7a00..0a297dd 100644
--- a/docbook.am
+++ b/docbook.am
@@ -78,6 +78,7 @@ sgmldbs_DATA = $(docbook:.xml=.html.db) $(docbook:.xml=.fo.db)
 # Flags for the XSL Transformation processor generating xref target databases
 XSLTPROC_FLAGS =					\
 	--path "$(XORG_SGML_PATH)/X11"			\
+	--path "$(abs_top_builddir)"			\
 	--stringparam targets.filename "$@"		\
 	--stringparam collect.xref.targets "only"	\
 	--nonet --xinclude
-- 
1.7.4.1