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Re: [PATCH] Determine libgcc_s version
- From: Ulrich Drepper <drepper at redhat dot com>
- To: Andreas Schwab <schwab at linux-m68k dot org>
- Cc: libc-alpha at sourceware dot org
- Date: Mon, 21 Sep 2009 07:49:30 -0700
- Subject: Re: [PATCH] Determine libgcc_s version
- References: <m2my4pc01h.fsf@igel.home>
On 09/20/2009 04:45 AM, Andreas Schwab wrote:
Add configure test to determine the version of the libgcc_s library and
use that instead of hardcoding libgcc_s.so.1.
I think we need a second header file or just an internal wrapper around
gnu/lib-names.h.
There are two problems:
- on bi-arch systems, you'd have to check the version of both
architectures (e.g., on x86-64 the x86 is currently assumed to be the same)
- we export in glibc headers info about the gcc DSO although we don't
control it.
As I said, either a separate header or somehow get <gnu/lib-names.h>
intercepted similar to how the include/ subdir works.
--
â Ulrich Drepper â Red Hat, Inc. â 444 Castro St â Mountain View, CA â