[poky] Installing shared libraries for custom application

[Tomas Frydrych]

Hi,

On 22/06/12 09:38, Fletzer Martin wrote:
> But now I'm not able to install shared libraries of ncurses for a custom image. Namely libform, libmenu, and libpanel.
> I always get a "Error: Nothing PROVIDES ..."

'Nothing PROVIDES' means there is no bb recipe that provides the a
dependency, i.e., there is no bb recipe that declares it provides
'libform'. The libform package is generated dynamically from the ncurses
package, so the correct DEPENDS (which denotes a *build-time*
dependency), is 'ncurses'.


> How can I install this  shared libraries to a custom image?

If your application links against libform, then this should be
automatically pulled into the image; you can manually add something to a
package run-time dependencies by adding it to the RDEPENDS variable (as
Jack says, in this case that should be 'ncurses-libform'), but you
should only need to do this for a library if the application dlopens it.

I hope this helps,

Tomas


> 
> Thanks,
> Martin
> 
> 
> MARTIN FLETZER
> Engineer
> Safety & Security Department
> Video and Security Technology
> 
> AIT Austrian Institute of Technology GmbH
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