Re: [Discuss-gnuradio] Problem with cmake not finding includes

[Tom Rondeau]

On Fri, Aug 23, 2013 at 1:01 PM, Andrew Davis <address@hidden> wrote:
> Wow, what a coincidence, I just ran into this problem this morning and was
> about to ask about it right before I saw your post, I too am having the
> exact same problem on xubuntu amd64. I have not done a git pull for a few
> days so this problem was not caused this morning by any commit if that
> helps.
>
> Thanks,
> Andrew

Johnathan pointed out to me that there was a pull request that we
merged last week that could be the problem.

Andrew, if you're using git, can you revert this commit and try again?

$ git revoke 06c3c261

Hopefully that does it.

-- 
Tom
Visit us at GRCon13 Oct. 1 - 4
http://www.trondeau.com/grcon13

> On Fri, Aug 23, 2013 at 6:11 AM, <address@hidden> wrote:
>>
>>
>> Hi,
>>
>> I'm porting my real time Doppler correction block from 3.6 to 3.7 but
>> have come across an issue that when I try to cmake it, I get an error
>> saying it cannot find the runtime includes. To replicate this I
>> created a new block ('howto') and tried to cmake that and got the same
>> error:
>>
>> # gr_modtool newmod howto
>> Creating out-of-tree module in ./gr-howto... Done.
>> Use 'gr_modtool add' to add a new block to this currently empty module.
>>
>> # cd gr-howto
>>
>> # ls
>> apps  cmake  CMakeLists.txt  docs  grc  include  lib  python  swig
>>
>> # mkdir build
>> # cd build/
>> # cmake ../
>> -- The CXX compiler identification is GNU 4.8.1
>> -- The C compiler identification is GNU 4.8.1
>> -- Check for working CXX compiler: /usr/bin/c++
>> -- Check for working CXX compiler: /usr/bin/c++ -- works
>> -- Detecting CXX compiler ABI info
>> -- Detecting CXX compiler ABI info - done
>> -- Check for working C compiler: /usr/bin/cc
>> -- Check for working C compiler: /usr/bin/cc -- works
>> -- Detecting C compiler ABI info
>> -- Detecting C compiler ABI info - done
>> -- Build type not specified: defaulting to release.
>> -- Boost version: 1.54.0
>> -- Found the following Boost libraries:
>> --   filesystem
>> --   system
>> -- Found PkgConfig: /usr/bin/pkg-config (found version "0.26")
>> -- checking for module 'gnuradio-runtime'
>> --   found gnuradio-runtime, version 3.7.0
>> -- Could NOT find GNURADIO_RUNTIME (missing:
>> GNURADIO_RUNTIME_INCLUDE_DIRS)
>> -- checking for module 'cppunit'
>> --   found cppunit, version 1.13.1
>> -- Found CPPUNIT: /usr/lib/x86_64-linux-gnu/libcppunit.so;dl
>> CMake Error at CMakeLists.txt:98 (message):
>>   GnuRadio Runtime required to compile howto
>>
>>
>> -- Configuring incomplete, errors occurred!
>>
>>
>> I've tried to figure out what cmake is actually looking for, but
>> quickly ran out of enthusiasm for trying to debug cmake
>> (--debug-output is of very limited help, and my usual method of
>> 'strace' to see what files a process is actually looking for is
>> thwarted due to the use of pipes/subprocesses). If I look in
>> /usr/lib/cmake/gnuradio/GnuradioConfig.cmake I see that there is a
>> line:
>> GR_MODULE(RUNTIME gnuradio-runtime gnuradio/top_block.h gnuradio-runtime)
>> which to me implies that it might be looking for top_block.h to check
>> that runtime include are installed. If I do:
>>
>> # ls -l /usr/include/gnuradio/top_block.h
>>
>> -rw-r--r-- 1 root root 4822 Jun  9 20:44 /usr/include/gnuradio/top_block.h
>>
>>
>> I'm running debian unstable on amd64 with gnuradio-dev (3.7.0-5)
>> installed.
>>
>> Any suggestions as to how to fix or debug this issue would be
>> gratefully received!
>>
>> Thanks,
>>
>> Matt