Re: [Discuss-gnuradio] Re: mblock make failure under Cygwin

[Eric Blossom]

On Tue, May 27, 2008 at 12:31:46PM -0400, Don Ward wrote:
> Steven Clark wrote:
>
>> On Fri, May 23, 2008 at 4:51 PM, Steven Clark <address@hidden> 
>> wrote:
>>> I reinstalled gnuradio under cygwin from scratch, using the latest
>>> subversion trunk.
>>> Following http://gnuradio.org/trac/wiki/CygwinInstallMain, I
>>> built/installed a minimal gnuradio setup, and that worked fine.
>>>
>>> Then I tried to add a few extra parts of gnuradio (usrp, mblock, gpio,
>>> etc.) and ran into what looks like a linker problem involving
>>> inband/mblock code (possibly also involving boost?)
>>>
>>> build log & build error file are attached...any ideas/workarounds?
>>
>> Bump in case my email got lost in the weekend shuffle. The first error
>> encountered is:
>>
>> .libs/qa_inband_usrp_server.o: In function
>> `_ZN5boost6detail17sp_counted_impl_pI12qa_alloc_topE11get_deleterERKSt9type_info':
>> /usr/include/boost-1_33_1/boost/detail/sp_counted_impl.hpp:(.text+0x9b):
>> undefined reference to `mb_mblock::~mb_mblock()'
>
> It looks like you are missing a patch (attachment:"makefiles6975.patch, 
> listed on the Cywin wiki page) needed to include the mblock library in the 
> link of qa_inband_usrp_server.
>
> -- Don W.


Thanks Don.


FYI, we haven't applied this patch to the trunk because the real
problem is with libtool under cygwin.  The patch replicates
information (always a bad idea) that libtool already knows on all
other systems.

Eric