From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12528 invoked by alias); 27 Jul 2014 03:36:38 -0000 Mailing-List: contact gdb-prs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-prs-owner@sourceware.org Received: (qmail 12480 invoked by uid 55); 27 Jul 2014 03:36:27 -0000 From: "cvs-commit at gcc dot gnu.org" To: gdb-prs@sourceware.org Subject: [Bug guile/17185] hang with libgc 7.4.0 Date: Sun, 27 Jul 2014 03:36:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: guile X-Bugzilla-Version: HEAD X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: cvs-commit at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot 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: 7bit X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-q3/txt/msg00169.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=17185 --- Comment #2 from cvs-commit at gcc dot gnu.org --- This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gdb and binutils". The branch, gdb-7.8-branch has been updated via b13f24b87c227ef532cac27fc81f85b60fba2832 (commit) from 05e19170fe1cc288974e556aa552499fde30e5ec (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=b13f24b87c227ef532cac27fc81f85b60fba2832 commit b13f24b87c227ef532cac27fc81f85b60fba2832 Author: Doug Evans Date: Sat Jul 26 20:29:32 2014 -0700 PR 17185 PR 17185 describes a problem with using gdb+guile with libgc 7.4.0. The symptom is a hang in sigsuspend. [The thread referenced in the PR has the details.] It's not clear what the right fix is, or even where the bug is yet. This patch applies the same workaround Guile has applied. There is no functionality or real performance loss with this, and Guile has been using it for awhile. * configure.ac: Add check for header gc/gc.h. Add check for function setenv. * configure: Regenerate. * config.in: Regenerate. * guile/guile.c (_initialize_guile): Add workaround for libgc 7.4.0. ----------------------------------------------------------------------- Summary of changes: gdb/ChangeLog | 9 +++++++++ gdb/config.in | 6 ++++++ gdb/configure | 26 ++++++++++++++++++++++++++ gdb/configure.ac | 5 +++++ gdb/guile/guile.c | 15 +++++++++++++++ 5 files changed, 61 insertions(+), 0 deletions(-) -- You are receiving this mail because: You are on the CC list for the bug.