[OE-core] [oe-core][PATCH 1/1] allarch: do not set baselib

[Slater, Joseph]

We should change fontcache.bbclass to not pass libdir, etc, to the update_font_cache script, since the environment will be set when the script executes.

That would solve the original problem, but it leaves the general problem of matching LD_LIBRARY_PATH for postinstall intercepts to the multilib for which the target binaries they run were compiled.  Or, of generating a LD_LIBRARY_PATH containing all possible paths for the rootfs being constructed.

Joe
________________________________________
From: Richard Purdie [richard.purdie at linuxfoundation.org]
Sent: Wednesday, January 03, 2018 1:58 PM
To: Slater, Joseph; Alexander Kanavin; openembedded-core at lists.openembedded.org; BURTON, ROSS
Subject: Re: [OE-core] [oe-core][PATCH 1/1] allarch: do not set baselib

On Wed, 2018-01-03 at 21:46 +0000, Slater, Joseph wrote:
> Currently, we do have to provide qemuwrapper with
> LD_LIBRARY_PATH.  We could hard-code all possible paths into that and
> not use ${libdir} and ${base_libdir}.  (I tried it and it works.)  We
> could also create a couple of new variables, like
> original_base_libdir, that don't get clobbered by allarch.   Maybe
> qemuwrapper should be smart enough to compute LD_LIBRARY_PATH...

I suspect somehow we therefore need to decouple qemuwrapper from the
target packages and just ensure that a separate script is available in
PATH when the rootfs is generated?

The rootfs should know which multilibs are enabled and be able to
generate the wrapper correctly?

Cheers,

Richard