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Linking a DLL using Nios2 IDE

Altera_Forum
Honored Contributor II
‎02-01-2005 06:27 AM
1,236 Views

Hi, 

I'm trying to link the FFTW library to an example based on the Hello_world template but in vain. Here's the error: 

***[hello_world_2.elf] Error 1 

obj/hello_world.o *In function 'main': undefined reference to 'fftw_malloc' 

 

How do I link a DLL to a piece of code in Nios IDE? 

Thanks for any help.
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Altera_Forum
Honored Contributor II
‎02-01-2005 04:25 PM
378 Views

HI, 

Regarding the same problem, if I specify the path of the library in "Project properties" and use linker flags -lfftw3, i get the following error: 

***[hello_world_2.elf] Error 1 

(path) ... /nios2-elf/bin/ld cannot find -lfftw3 

 

Any help is most welcome. Thanks!
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