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Re: [libitm] Link with -litm and -pthread

From: Iain Sandoe <developer at sandoe-acoustics dot co dot uk>
To: Eric Botcazou <ebotcazou at adacore dot com>
Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, Jack Howarth <howarth at bromo dot med dot uc dot edu>
Date: Sat, 11 Feb 2012 18:15:32 +0000
Subject: Re: [libitm] Link with -litm and -pthread
References: <201202111514.40618.ebotcazou@adacore.com>

Hi Eric,

On 11 Feb 2012, at 14:14, Eric Botcazou wrote:

Hi,

this completes the half-implemented linking scheme of libitm and makes it mimic that of libgomp entirely. We need the -pthread thing on Solaris 8.

Tested on SPARC/Solaris 8 & 9 and i586/Linux, OK for the mainline?

2012-02-11 Eric Botcazou <ebotcazou@adacore.com>
	* gcc.c (LINK_COMMAND_SPEC): Deal with -fgnu-tm.
	(GTM_SELF_SPECS): Define if not already defined.
	(driver_self_specs): Add GTM_SELF_SPECS.
	* config/darwin.h (GTM_SELF_SPECS): Define.
	* config/i386/cygwin.h (GTM_SELF_SPECS): Likewise.
	* config/i386/mingw32.h (GTM_SELF_SPECS): Likewise.
2012-02-11 Eric Botcazou <ebotcazou@adacore.com>
	* configure.ac (link_itm): Fix comment.
	* configure: Regenerate.
	* testsuite/lib/libitm.exp: Do not pass -litm for the link.
--
Eric Botcazou
<p.diff>

very little time - about to go out..

... but I suspect

LINK_COMMAND_SPEC_A in config/darwin.h ... which will need the:

+ %{fgnu-tm:%:include(libitm.spec)%(link_itm)}\

however, that's a very quick look.
Iain

References:
- [libitm] Link with -litm and -pthread
  - From: Eric Botcazou

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