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Re: [PATCH, rs6000, libstdc++] Add baseline_symbols.txt for powerpc64le-linux-gnu
- From: Jakub Jelinek <jakub at redhat dot com>
- To: Bill Schmidt <wschmidt at linux dot vnet dot ibm dot com>
- Cc: gcc-patches at gcc dot gnu dot org, dje dot gcc at gmail dot com, jwakely at redhat dot com
- Date: Tue, 7 Apr 2015 15:09:05 +0200
- Subject: Re: [PATCH, rs6000, libstdc++] Add baseline_symbols.txt for powerpc64le-linux-gnu
- Authentication-results: sourceware.org; auth=none
- References: <1428373888 dot 2816 dot 53 dot camel at gnopaine>
- Reply-to: Jakub Jelinek <jakub at redhat dot com>
On Mon, Apr 06, 2015 at 09:31:28PM -0500, Bill Schmidt wrote:
> It was recently pointed out that we still don't have a separate
> baseline_symbols.txt for powerpc64le-linux-gnu. This patch modifies
> configure.host to create a new abi_baseline_pair for powerpc64le and
> provides the generated symbol file (from "make new-abi-baseline").
>
> Is this ok for stage4, or should I hold it until after 5.1 branches?
What other target has the baseline_symbols.txt closest to the
powerpc64le-linux-gnu one? Can you post the diff from that one, say
powerpc64-linux-gnu or whatever other 64-bit one that has the smallest diff.
There are important details like if the TLS symbols are omitted (otherwise
you get failures when trying to build the compiler with TLS disabled).
Otherwise, sure, updating baseline files is desirable before release, it
would be good to update them for the existing arches too, will try to do
that this week.
Jakub