+ GRC_ENABLE(gr-audio-jack)
+
+ dnl Don't do gr-audio-jack if gnuradio-core skipped
+ GRC_CHECK_DEPENDENCY(gr-audio-jack, gnuradio-core)
+
+ dnl If execution gets to here, $passed will be:
+ dnl with : if the --with code didn't error out
+ dnl yes : if the --enable code passed muster and all dependencies are met
+ dnl no : otherwise
+ if test $passed = yes; then
+ dnl Don't do gr-audio-jack if in 'jack' isn't installed
+ PKG_CHECK_MODULES(JACK, jack >= 0.8, [],
+ [passed=no;AC_MSG_RESULT([gr-audio-jack requires package jack, not found.])])
+ fi