[Discuss-gnuradio] Bug in GNU Radio Release 3.2

[Michael Dickens]

I'm in the process of verifying that my MacPorts Portfiles work with  
the 3.2 release -- before releasing them "into the wild" -- by  
updating them with the actual release requirements (e.g., no inband,  
pmt, mblock, atsc, ).  During this process, I'm come upon a bug in the  
3.2 release tarball:

In r11104 (23-May), when the USRP-inband and related codes were  
removed from the configure script (primarily via the M4 files in  
config), the "GRC_WITH" command in grc_usrp.m4 was also removed --  
when it should have been truncated!  Without this command, the "--with- 
usrp" configure flag doesn't work!  Interestingly, './configure -- 
help' shows this option as available; so it's there, but it does  
nothing.  Was it also desired the completely remove PMT and MBLOCK  
from compilation?  They are still available in configure.ac .

Here's the 'diff -u' on grc_usrp.m4, for anyone who needs it; you'll  
need to re-'bootstrap' before it comes effective:
-----------------------------------
--- config/grc_usrp.m4.orig    2009-05-23 17:39:09.000000000 -0400
+++ config/grc_usrp.m4 2009-05-26 10:11:08.000000000 -0400
@@ -20,6 +20,8 @@
 AC_DEFUN([GRC_USRP],[
     GRC_ENABLE(usrp)

+    GRC_WITH(usrp)
+
     dnl Don't do usrp if omnithread skipped
     GRC_CHECK_DEPENDENCY(usrp, omnithread)
-----------------------------------