Hi Luke,
On 07/07/2015 08:35 PM, Luke (Lucas) Starrett wrote:
Hi,
For various reasons, we have a need to work with pre-compiled external
toolchains, in this case, the 2014-09 Linaro aarch64 release. A key
difference between this specific toolchain vs. the Fido/1.8 out of the
box toolchain (4.9.2 + patches?), is that the Linaro version is built
with --enable-multiarch. We end up with applications built with search
paths such as /lib/aarch64, /usr/lib/aarch64, etc, but libraries
installed in the normal /lib, /usr/lib paths. Obviously if we use the
built-in toolchain recipes in 1.8, life is good, search paths match
install paths.
I wanted to understand a couple points.
1)What are the long term goals/roadmap are in this area specific to
Yocto/OE?
2)Where is the “right” place to deal with this?
a.Configure (based on detected toolchain capability)
b.Install (override library destination?)
c.Other?
Is it possible for you to use ld.so.conf to point to the proper library
paths?
3)Any other examples that can be used as a reference?
I’ve seen a few emails in the archives that seem to touch on this, but
none that really seemed to come to any conclusion.
Thanks,
Luke Starrett
Regards,
Nikolay
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