Patch to make gr-fcd compile on Mac OS X (native)

gr-fcd-osx.patch

diff --git a/configure.ac b/configure.ac
index 27c0dc1..26974c0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -44,9 +44,9 @@ m4_include([config/gr_standalone.m4])
 GR_STANDALONE
 
 dnl Check for libusb-1.0
-PKG_CHECK_MODULES(LIBUSB, libusb-1.0 >= 1.0)
-LIBS="$LIBS $LIBUSB_LIBS"
-CPPFLAGS="$CPPFLAGS $LIBUSB_CPPFLAGS"
+#PKG_CHECK_MODULES(LIBUSB, libusb-1.0 >= 1.0)
+#LIBS="$LIBS $LIBUSB_LIBS"
+#CPPFLAGS="$CPPFLAGS $LIBUSB_CPPFLAGS"
 
 dnl Check for any libraries you need
 dnl AC_CHECK_LIBRARY
diff --git a/lib/Makefile.am b/lib/Makefile.am
index 9d19c3c..03b62ca 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -40,11 +40,14 @@ lib_LTLIBRARIES = libgnuradio-fcd.la
 libgnuradio_fcd_la_SOURCES = \
     fcd_source_c.cc \
     fcd.c \
-    hid-libusb.c
+    hidmac.c
+##    hid-libusb.c
 
 libgnuradio_fcd_la_LIBADD = \
     $(GNURADIO_CORE_LA) \
-    $(GNURADIO_AUDIO_LA)
+    $(GNURADIO_AUDIO_LA) \
+    /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation \
+    /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
 
 libgnuradio_fcd_la_LDFLAGS = $(NO_UNDEFINED) $(LTVERSIONFLAGS)