libreoffice: mark as broken on i686*

srcpkgs/libreoffice/template

@@ -1,3 +1,6 @@
+case "$XBPS_TARGET_MACHINE" in
+	i686*) broken="can't find liborcus" ;;
+esac
 #!/bin/sh
 # Template file for 'libreoffice'
 pkgname=libreoffice
@@ -256,7 +259,7 @@ skip_extraction="
 build_options="java"
 desc_option_java="Enable Java support"
 
-if [ -n "$XBPS_CHECK_PKGS" ]; then
+if [ "$XBPS_CHECK_PKGS" ]; then
 	make_build_args="build"
 fi