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gold on trunk breaks aarch64- and arm32-linux (Re: [gold][PATCH] PR gold/19119: Gold accepts bogus target emulation)
- From: Matthias Klose <doko at ubuntu dot com>
- To: Cary Coutant <ccoutant at gmail dot com>, "H.J. Lu" <hjl dot tools at gmail dot com>
- Cc: Binutils <binutils at sourceware dot org>, gcc Development <gcc at gcc dot gnu dot org>
- Date: Sun, 25 Oct 2015 18:37:31 +0100
- Subject: gold on trunk breaks aarch64- and arm32-linux (Re: [gold][PATCH] PR gold/19119: Gold accepts bogus target emulation)
- Authentication-results: sourceware.org; auth=none
- References: <20151014160535 dot GA9804 at intel dot com> <CAJimCsGDNCogqXPOvLHXw=5SrCZpHes7EmSqjtqhadJXgZbwhQ at mail dot gmail dot com>
On 15.10.2015 17:57, Cary Coutant wrote:
PR gold/19119
* options.h (General_options): Remove "obsolete" from -m.
I'm a little reluctant to remove "obsolete" from the description --
maybe "deprecated" instead?
* parameters.cc (set_parameters_target): Check if input target
is compatible with output emulation set by "-m emulation".
This is OK. Thanks!
hmm, this breaks any released gcc on aarch64-linux-gnu and arm-linux-gnueabi*
$ gcc -fuse-ld=gold foo.c
/usr/bin/ld.gold: error: unrecognised output emulation: aarch64linux
collect2: error: ld returned 1 exit status
$ gcc -fuse-ld=gold foo.c
/usr/bin/ld.gold: error: unrecognised output emulation: armelf_linux_eabi
collect2: error: ld returned 1 exit status
Matthias