[CMake] fftw-3.2.2 linking porblems to CMake 2.6

[Ryan Pavlik]

You should be able to do something like:

find_library(FFTW_LIBRARY
     NAMES fftw3 fftw)
set(FFTW_LIBRARIES "${FFTW_LIBRARY}")
if(UNIX AND NOT WIN32)
     find_library(FFTW_libm_LIBRARY
         NAMES m)
     list(APPEND FFTW_LIBRARIES "${FFTW_libm_LIBRARY}")
endif()

target_link_libraries(yourtargetname ${FFTW_LIBRARIES})

Ryan


On 01/06/2010 05:33 AM, Lucian Goron wrote:
> hello,
>
> I use the ubuntu 9.04 jaunty jackalope along with other open source 
> C++ libraries.
> Recently I discovered the/ fftw-3.2.2/ libraries, but trying linking 
> it is harder then I thought.
> Basically, I have to link these libraries /-lfftw3 -lm /but I do not 
> know how ?
>
> Has somebody encountered this problem before ? /
> /
> Thank you in advance./
> /
>
>
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-- 
Ryan Pavlik
HCI Graduate Student
Virtual Reality Applications Center
Iowa State University

rpavlik at iastate.edu
http://academic.cleardefinition.com
Internal VRAC/HCI Site: http://tinyurl.com/rpavlik

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