From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24225 invoked by alias); 19 Mar 2014 23:19:41 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 24179 invoked by uid 48); 19 Mar 2014 23:19:37 -0000 From: "brooks at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug driver/52556] Ability to change GLIBC_DYNAMIC_LINKER Date: Wed, 19 Mar 2014 23:19:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: driver X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: brooks at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-03/txt/msg01819.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52556 Brooks Moses changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |brooks at gcc dot gnu.org --- Comment #6 from Brooks Moses --- Richard Biener mentioned that Red Hat has "a local patch that allows amending link_spec from an external file, which would sound more flexible" here: http://patchwork.ozlabs.org/patch/80538/ It's not completely clear whether it applies to this case, however; he mentioned that it could be used to produce the equivalent of a -Wl,-rpath=... option. The Google-branch change that Christer mentions adds a -dynamic-linker=... option to the link spec rather than an -rpath option -- I would guess that the patch Richard mentions could cover that as well, but I'm not sure.