package/lirc-tools: needs host-libxslt

Fixes
http://autobuild.buildroot.net/results/e5c/e5c4199a77b66a67da1060d1e9b74150c1c12a7e/

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/lirc-tools/lirc-tools.mk

@@ -9,9 +9,10 @@ LIRC_TOOLS_SOURCE = lirc-$(LIRC_TOOLS_VERSION).tar.bz2
 LIRC_TOOLS_SITE = http://downloads.sourceforge.net/project/lirc/LIRC/$(LIRC_TOOLS_VERSION)
 LIRC_TOOLS_LICENSE = GPLv2+
 LIRC_TOOLS_LICENSE_FILES = COPYING
-LIRC_TOOLS_DEPENDENCIES = host-pkgconf
+LIRC_TOOLS_DEPENDENCIES = host-libxslt host-pkgconf
 LIRC_TOOLS_INSTALL_STAGING = YES
 
+LIRC_TOOLS_CONF_ENV = XSLTPROC=yes
 LIRC_TOOLS_CONF_OPTS = --without-x
 
 define LIRC_TOOLS_INSTALL_INIT_SYSV