From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 750943858C53; Thu, 5 Jan 2023 16:49:45 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 750943858C53 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1672937385; bh=o3tNqLnhaOX5MvkgqHtLAMkvGs/jpW6BQ3LdgCKhtjg=; h=From:To:Subject:Date:In-Reply-To:References:From; b=IDhqDJTn8BuAAcAJCd/9sqkvW2NNCTIIVy+SFLmTI8m3bK/8/SK7897HWXPUtkqoU qrSuxUXXrFhaXmgSAdTd4ZihlxVaVT3kg5O9bM5cBXGEQU8JX2WRXSsJTBt3CqJS/J V6zzmUjD0giaQnrU5PaSetdXAFq8eBlEsYS+0ll0= From: "simon.marchi at polymtl dot ca" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/108288] Deadlock when using -fno-elide-constructor + -D_GLIBCXX_DEBUG=1 + -std=c++11 Date: Thu, 05 Jan 2023 16:49:45 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libstdc++ X-Bugzilla-Version: 12.2.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: simon.marchi at polymtl dot ca X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: redi at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108288 --- Comment #4 from Simon Marchi --- Thanks for looking into this so quickly. I'll try to test the patch agains= t my use case, but I might need some guidance. I know how to build gcc and inst= all it in some non-default prefix. But then, do I need to do something special when building my program, to ensure that this libstdc++.so will be used, instead of the system one? Just set LD_LIBRARY_PATH appropriately, like for any other lib?=