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Blackfin, uClibc-ng, and fdpic

From: Bryan Hundven <bryanhundven at gmail dot com>
To: Thomas Petazzoni <thomas dot petazzoni at free-electrons dot com>
Cc: crossgcc maillist <crossgcc at sourceware dot org>
Date: Wed, 28 Oct 2015 11:22:39 -0700
Subject: Blackfin, uClibc-ng, and fdpic
Authentication-results: sourceware.org; auth=none

Thomas, list,

I recently started working on uClibc-ng support in crosstool-ng:

https://github.com/crosstool-ng/crosstool-ng/pull/221

As I mentioned on IRC (irc.freenode.net #crosstool-ng), the blackfin
sample fails with:

    cc1: error: unrecognized command line option '-mfdpic'

as seen on travis-ci:

https://travis-ci.org/crosstool-ng/crosstool-ng/jobs/86800468

The sample has been updated to use newer tools, and its possible that
I'm maybe missing a patch for binutils-2.25.1 or gcc-5.2.0?

Yann told me that you're pretty knowledgeable with blackfin support,
and I was wondering if you could give me any pointers.

I'm also looking for feedback/review on any of the other changes or
issues found with the new uClibc-ng support.

Thanks in advance,

-Bryan

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- Re: Blackfin, uClibc-ng, and fdpic
  - From: Reinoud Koornstra

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