[Buildroot] [RFC PATCH v3 00/10] Make the SDK relocatable

[Arnout Vandecappelle <arnout@mind.be>]

On 28-06-17 12:57, Wolfgang Grandegger wrote:
[snip]
> The list is built with "comm -13 ...". While implementing that way, I realized
> that I need patchelf for the host as very first package. Any idea how that could
> achieved?

 host-patchelf should be added to DEPENDENCIES_HOST_PREREQ so it gets built
before all the rest. In the instrumentation hook, you should also skip the
sanitization when the package is not in DEPENDENCIES_HOST_PREREQ.

 That means that those packages will not get sanitized - which shouldn't be
necessary since they anyway don't have an rpath. But perhaps it's a good idea
then to add a readelf-based check for them that verifies they don't have
DT_RUNPATH or DT_RPATH. The latter is just a nice-to-have, though, so don't
worry about it at first.

 Regards,
 Arnout

-- 
Arnout Vandecappelle                          arnout at mind be
Senior Embedded Software Architect            +32-16-286500
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