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From: | Florian Weimer |
Subject: | bug#23760: 25.0.95; emacs 25.0.95 doesn't build with glibc-2.23.90 |
Date: | Tue, 14 Jun 2016 08:17:22 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.1.0 |
On 06/14/2016 08:09 AM, Jan Synacek wrote:
On Mon, Jun 13, 2016 at 5:58 PM, Glenn Morris <rgm@gnu.org> wrote:Jan Synáček wrote:Emacs doesn't build with the latest glibc (glibc-2.23-90): CC gmalloc.o ../../src/gmalloc.c:273:15: error: attempt to use poisoned "__malloc_initialize_hook"I guess this might be fixed already? https://sourceware.org/ml/libc-alpha/2016-06/msg00500.html "Revert symbol poisoning of __malloc_initialize_hook."It was my understanding that this needed to be fixed in both glibc and Emacs.
Correct, Emacs should not use symbols in the implementation namespace.Names such as __malloc_initialize_hook (with two leading underscores) could be reserved by other implementations as well, not just glibc.
Thanks, Florian
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