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external libraries and AVR
 
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ksiedzulek
PostPosted: Mar 05, 2012 - 07:21 AM
Newbie


Joined: Dec 17, 2011
Posts: 10
hi,

I use eclipse with avr plugin. If I create c project and include paths to external library(bluez), and set -lbluetooth. It works

If I create avr project and do this same as above errors appear:/

can i use external libraries with avr-gcc?
 
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clawson
PostPosted: Mar 05, 2012 - 09:35 AM
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Joined: Jul 18, 2005
Posts: 62922
Location: (using avr-gcc in) Finchingfield, Essex, England
Quote:

can i use external libraries with avr-gcc?

Undoubtedly. The linker uses -L for you to give paths to directories where .a files are located and it uses -l to identify the libraries to be linked (minus the "lib" and the ".a")

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ksiedzulek
PostPosted: Mar 05, 2012 - 03:09 PM
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Joined: Dec 17, 2011
Posts: 10
so what should I do? now, I am not on my linux machine so i don't remember error exactly,..I will back home->run my linux machine->and post error here:) thx:)
 
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ksiedzulek
PostPosted: Mar 05, 2012 - 03:10 PM
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Joined: Dec 17, 2011
Posts: 10
so what should I do? now, I am not on my linux machine so i don't remember error exactly,..I will back home->run my linux machine->and post error here:) thx:)
 
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thygate
PostPosted: Mar 06, 2012 - 08:59 PM
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Joined: Sep 19, 2005
Posts: 768
Location: Belgium
Quote:
can i use external libraries with avr-gcc?
Yes.

Quote:
platforms

The BlueZ kernel modules, libraries and utilities are known to be working prefect on many architectures supported by Linux. This also includes single and multi processor platforms as well as hyper threading systems:

Intel and AMD x86
AMD64 and EM64T (x86-64)
SUN SPARC 32/64bit
PowerPC 32/64bit
Intel StrongARM and XScale
Hitachi/Renesas SH processors
Motorola DragonBall


Of course you CANNOT use precompiled libraries for a different architecture !!
And it has a dozen other dependencies !
 
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