if [ "$help" != "1" ]
then
-cat << EOF >> ../filters.dat
-jackrack libmltjackrack.so
-EOF
+ pkg-config jack
+ disable_jack=$?
+
+ which xml2-config > /dev/null 2>&1
+ disable_xml2=$?
+
+ if [ "$disable_jack" = "0" -a "$disable_xml2" = "0" ]
+ then
+ echo "jackrack libmltjackrack$LIBSUF" >> ../filters.dat
+ echo "ladspa libmltjackrack$LIBSUF" >> ../filters.dat
+ else
+ [ "$disable_jack" = "1" ] && echo "- jackrack not found: disabling"
+ [ "$disable_xml2" = "1" ] && echo "- xml2 not found: disabling jackrack"
+ touch ../disable-jackrack
+ fi
fi