On Tue, Nov 09, 2010 at 05:33:15PM +0800, intermilan wrote: > hi all: > I am writing a new simple signal processing block following the tutorial > under the directory /gnuradio-3.2.2/gr-howto-write-a-block-3.2.2(there is no > gr-howto-write-a-block-3.2.2 at the beginning,and this one is I downloaded and > copied to this directory)and named 'howto_add_ff' block. I've created > howto_add_ff.h and howto_add_ff.cc file under /gnuradio-3.2.2/ > gr-howto-write-a-block-3.2.2/src/lib.Then I modified howto.i and Makefile.am > in > the same directory. > After that I run the following command under the directory > /gnuradio-3.2.2/ > gr-howto-write-a-block-3.2.2: > ./bootstrap > ./configure > make > Then I got a error said "thers is no rules for "all-am" to creat the > required target "howto_add_ff.h".STOP."( I translate the error into english > beacause I do no use engliah as the language of my Ununtu). > Can anyone tell me how to fix it?
You've probably not adapted the Makefiles properly. Have a look where howto_square_ff.* is referenced (it's a couple of places). I recommend using gr_modtool.py (you can get it from https://www.cgran.org/wiki/devtools), this automatically does all the edits for you. Cheers, MB -- Karlsruhe Institute of Technology (KIT) Communications Engineering Lab (CEL) Dipl.-Ing. Martin Braun Research Associate Kaiserstraße 12 Building 05.01 76131 Karlsruhe Phone: +49 721 608-3790 Fax: +49 721 608-6071 www.cel.kit.edu KIT -- University of the State of Baden-Württemberg and National Laboratory of the Helmholtz Association
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