uhd: replaced multi/single usrp stuff with just one usrp wrapper
Add minimal Python and Guile QA code to gr-uhd.
gr-uhd: Fixing makefile to define GR_HAVE_UHD for swig. This was lost in the makefile updates with the guile work. This is a better place/fix, anyway.
Merge branch 'next' into guile-next
WITH_INCLUDES must be last
uhd: replaced CFLAGS with CPPFLAGS variable, and fixed swig args FIXME
uhd: default channel params to zero for single source and sink blocks
uhd: added libdir to UHD CFLAGS (shared by lib and swig)
Major Makefile.am housecleaning. Passes distcheck.
Move all occurrences of swig_built_sources out of Makefile.am's.Move all SWIG related use of BUILT_SOURCES out of Makefile.am's.Clean up 'if PYTHON' conditionalization in gr-*
Still left to do: fix Makefile.swig CLEANFILES and no_dist_files...
Add uhd.scm wrapper for uhd_swig.scm
Use uhd_swig_swig_args instead of stomping on STD_SWIG_PYTHON_ARGS
gr-uhd working with io type
Created simple source (with nothing in it) and some swig build stuff.Seems to work and compile
Created gr uhd skeleton build.Checks uhd pkg config and gens the makefiles.