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Re: [PATCH 07/14 v6] Prevent the rtld mapfile computation from dragging in __stack_chk_fail*.
- From: Andreas Schwab <schwab at suse dot de>
- To: Nix <nix at esperi dot org dot uk>
- Cc: libc-alpha at sourceware dot org, fweimer at redhat dot com, Nick Alcock <nick dot alcock at oracle dot com>
- Date: Tue, 07 Jun 2016 13:39:08 +0200
- Subject: Re: [PATCH 07/14 v6] Prevent the rtld mapfile computation from dragging in __stack_chk_fail*.
- Authentication-results: sourceware.org; auth=none
- References: <1465297576-10981-1-git-send-email-nix at esperi dot org dot uk> <1465297576-10981-8-git-send-email-nix at esperi dot org dot uk>
Nix <nix@esperi.org.uk> writes:
> $(objpfx)librtld.map: $(objpfx)dl-allobjs.os $(common-objpfx)libc_pic.a
> @-rm -f $@T
> - $(reloc-link) -o $@.o '-Wl,-(' $^ -lgcc '-Wl,-)' -Wl,-Map,$@T
> + $(reloc-link) -o $@.o $(dummy-stack-chk-fail) '-Wl,-(' $^ -lgcc '-Wl,-)' -Wl,-Map,$@T
> rm -f $@.o
> mv -f $@T $@
Please fold long lines.
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
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"And now for something completely different."