Cant find FFTW

[bnt2025]

I have installed every version off fftw, libfftw3and even complied it from source, however I still get the following when running cmake;

~/LTE-Cell-Scanner/build$ cmake ../
-- Boost version: 1.53.0
-- Found the following Boost libraries:
-- thread
-- system
-- Found ITPP: /usr/lib/libitpp.so
-- Looking for dgemm_
-- Looking for dgemm_ - found
-- A library with BLAS API found.
-- A library with BLAS API found.
-- A library with LAPACK API found.
CMake Error at cmake/Modules/FindFFTW.cmake:44 (MESSAGE):
Could not find FFTW library
Call Stack (most recent call first):
CMakeLists.txt:31 (FIND_PACKAGE)

-- Configuring incomplete, errors occurred!
See also "/home/odroid/LTE-Cell-Scanner/build/CMakeFiles/CMakeOutput.log".

Can anyone please help?
Thanks

[JiaoXianjun]

Try this

cmake -DFFTW_LIBRARIES=your-fftw-lib.so

Maybe work.

发自我的 Windows Phone

---

From: bnt2025mailto:[email protected]
Sent: ‎2014/‎1/‎12 21:29
To: Evrytania/LTE-Cell-Scannermailto:[email protected]
Subject: [LTE-Cell-Scanner] Cant find FFTW (#7)

I have installed every version off fftw, libfftw3and even complied it from source, however I still get the following when running cmake;

~/LTE-Cell-Scanner/build$ cmake ../
-- Boost version: 1.53.0
-- Found the following Boost libraries:
-- thread
-- system
-- Found ITPP: /usr/lib/libitpp.so
-- Looking for dgemm_
-- Looking for dgemm_ - found
-- A library with BLAS API found.
-- A library with BLAS API found.
-- A library with LAPACK API found.
CMake Error at cmake/Modules/FindFFTW.cmake:44 (MESSAGE):
Could not find FFTW library
Call Stack (most recent call first):
CMakeLists.txt:31 (FIND_PACKAGE)

-- Configuring incomplete, errors occurred!
See also "/home/odroid/LTE-Cell-Scanner/build/CMakeFiles/CMakeOutput.log".

Can anyone please help?
Thanks

---

Reply to this email directly or view it on GitHub:
#7

[bnt2025]

I can't find libfftw.so in /usr/lib .I am trying to built fftw on a ARMHF system. FFTW compiles correctly without any problems as well as installing correctly from the repo.

[KALRONG]

Check on the FindFFTW.cmake file on the cmake/Modules/ folder, I needed to add the path /usr/lib/i386-linux-gnu (i386 installation) on the FIND_LIBRARY(FFTW_LIBRAR function. I also needed to do this with the ITTP library as it wouldnt find it either.

[heimao0130]

hello! how do you resolve the problem with no founding the FFTW library?

[JiaoXianjun]

Try this

cmake -DFFTW_LIBRARIES=your-fftw-lib.so

Maybe work.

[heimao0130]

Are you always online recently ? thank you for your answer! it works with ITPP? I try "cmake -DITPP_LIBRARIES=your-itpp-lib.so",but it doesn't work,expecting your instruction.

[heimao0130]

你是chinese吗？ 呵呵 我在软件中心下载it++,试试

[heimao0130]

it works！ i install the it++ in the software center, recompile,and it works .next step i will use a DVB-T dongles to test the projecet, i hope it works too.

[freeleefly]

try

apt-get install libfftw3-dev