|
From: | Marcus Müller |
Subject: | Re: [Discuss-gnuradio] [Import error of underlying library file in Python] [undefined symbol: fftwf_malloc] |
Date: | Mon, 10 Apr 2017 13:56:40 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 |
You should never have to manually install the FFTW; it's already installed, otherwise you wouldn't have a GNU Radio installation that does much. What is probably the case is that you forgot to add the libraries to what CMake tells the linker to link in. You'd need to add the FFTW detection to your CMakeLists.txt and add FFTWF_LIBRARIES (or similar) to what is used as libraries in your lib/CMakeLists.txt. I'd recommend copying what the gnuradio/gr-fft/lib/CMakeLists.txt do to link against FFTWf.
Marcus On 04/10/2017 11:49 AM, Ammar Mahmood
wrote:
|
[Prev in Thread] | Current Thread | [Next in Thread] |