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Re: [Discuss-gnuradio] howto_square_ff require Gruel

From: Gong Zhang
Subject: Re: [Discuss-gnuradio] howto_square_ff require Gruel
Date: Fri, 09 Nov 2012 09:33:16 +0800
User-agent: Thunderbird (X11/20101027)

Martin Braun (CEL) wrote:
Perhaps this is a bug, but I can't reproduce that error, not with 3.6.1, master,
next nor with any branch of gr_modtool.

Please tell us
- where libgruel.so is (if it's somewhere exotic, Josh's answer is all
you need)
- which version of GNU Radio you're using.

Also, try and build gr-howto-write-a-block to narrow down the error.


On Thu, Nov 08, 2012 at 12:33:30PM -0500, Brooke Hayden wrote:
Tom & Gong,

It seems I have the same problem as you two have been discussing.

I create a module (howto) using the gr_modtool and added hwto_square_ff using
'gr_modtool add'. I completed the tutorial, but cannot make anything. I went
back and created a build directory and then ran cmake ../ as described, but I
reveice an error stating, "CMake error as CMakeLists.txt:89 (message): Gruel
required to compile". I have the FinfGruel cmake file in the cmake/Modules
directory, but it still won't work.

I have tryed the gr-howto-write-a-block in gnuradio-3.6.1 source code.As I want to use it in grc,I add this 'add_subdirectory(gr-howto-write-a-block)' in $PREFIX/gnuradio-3.6.1/CMakeList.txt.I think this is the point that makes CMake fail. And libgruel.so exists in $PREFIX/gnuradio-3.6.1/build/gruel/src/lib.

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