--- /dev/null
+--- /tmp/Makefile.am 2008-04-01 10:50:58.848945668 +0200
++++ gnuradio-3.1.2/usrp/Makefile.am 2008-04-01 10:51:06.095612812 +0200
+@@ -24,7 +24,7 @@
+ usrp.iss.in \
+ usrp.inf
+
+-SUBDIRS = host firmware fpga doc
++SUBDIRS = host firmware fpga
+
+ pkgconfigdir = $(libdir)/pkgconfig
+ pkgconfig_DATA = \
+--- /tmp/Makefile.am 2008-04-01 10:52:10.615605452 +0200
++++ gnuradio-3.1.2/gr-trellis/Makefile.am 2008-04-01 10:52:19.807923018 +0200
+@@ -21,5 +21,5 @@
+
+ include $(top_srcdir)/Makefile.common
+
+-SUBDIRS = src doc
++SUBDIRS = src
+