Date: Tue, 26 Nov 2013 18:10:02 GMT From: Julio Merino <julio@meroh.net> To: freebsd-ppc@FreeBSD.org Subject: Re: powerpc/182908: Unable to build debug binaries with clang on powerpc64 Message-ID: <201311261810.rAQIA2AN019334@freefall.freebsd.org>
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The following reply was made to PR powerpc/182908; it has been noted by GNATS.
From: Julio Merino <julio@meroh.net>
To: FreeBSD-gnats-submit@freebsd.org, freebsd-ppc@freebsd.org
Cc:
Subject: Re: powerpc/182908: Unable to build debug binaries with clang on powerpc64
Date: Tue, 26 Nov 2013 13:05:56 -0500
I just realized that a very useful reply to this PR was sent directly
only to me and nobody else... so copy/pasting the relevant text here.
Omitting the author's name because, well, the email was private (and
with some manual edits):
----
Regarding the .cfi problems on ppc64, you can either
1) Use 'clang -integrated-as' which tells clang to use its own
integrated asm to assemble sources.
2) Use 'clang -fno-dwarf2-cfi-asm' to tell clang to not use .cfi directives.
For some reason those are not implemented in ppc64 binutils.
-integrated-as on PPC64 can assemble world/kernel.
----
On Fri, Oct 11, 2013 at 2:20 PM, <FreeBSD-gnats-submit@freebsd.org> wrote:
> Thank you very much for your problem report.
> It has the internal identification `powerpc/182908'.
> The individual assigned to look at your
> report is: freebsd-ppc.
>
> You can access the state of your problem report at any time
> via this link:
>
> http://www.freebsd.org/cgi/query-pr.cgi?pr=182908
>
>>Category: powerpc
>>Responsible: freebsd-ppc
>>Synopsis: Unable to build debug binaries with clang on powerpc64
>>Arrival-Date: Fri Oct 11 18:20:00 UTC 2013
--
Julio Merino / @jmmv
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