[PATCH:xts 2/6] configure.ac: Require libXau.

[Cyril Brulebois]

It is used in several places, without an explicit dependency.

Signed-off-by: Cyril Brulebois <kibi at debian.org>
---
 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/configure.ac b/configure.ac
index b2dbfc1..6eee6d1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -62,7 +62,7 @@ AC_SUBST(CFLAGS_FOR_BUILD)
 LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}}
 AC_SUBST(LDFLAGS_FOR_BUILD)
 
-PKG_CHECK_MODULES([XTS], [x11 xext xi xtst])
+PKG_CHECK_MODULES([XTS], [x11 xext xi xtst xau])
 PKG_CHECK_MODULES([XT], [x11 xext xt xtst])
 dnl PKG_CHECK_MODULES([XAW], [x11 xext xt xtst xaw7])
 
-- 
1.7.7.3