PR/45669 CVS commit: [pkgsrc-2011Q3] pkgsrc/editors/emacs20

["Matthias Scheler" <tron%netbsd.org@localhost>]

The following reply was made to PR pkg/45669; it has been noted by GNATS.

From: "Matthias Scheler" <tron%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/45669 CVS commit: [pkgsrc-2011Q3] pkgsrc/editors/emacs20
Date: Fri, 2 Dec 2011 13:16:31 +0000

 Module Name:   pkgsrc
 Committed By:  tron
 Date:          Fri Dec  2 13:16:31 UTC 2011
 
 Modified Files:
        pkgsrc/editors/emacs20 [pkgsrc-2011Q3]: distinfo
        pkgsrc/editors/emacs20/patches [pkgsrc-2011Q3]: patch-ab patch-bm
 Removed Files:
        pkgsrc/editors/emacs20/patches [pkgsrc-2011Q3]: patch-cb
 
 Log Message:
 Pullup ticket #3617 - requested by dholland
 editors/emacs20: bug fix patch
 
 Revisions pulled up:
 - editors/emacs20/distinfo                                      1.19-1.22
 - editors/emacs20/patches/patch-ab                              1.4
 - editors/emacs20/patches/patch-bm                              1.2-1.4
 - editors/emacs20/patches/patch-cb                              deleted
 
 ---
    Module Name:        pkgsrc
    Committed By:       dholland
    Date:               Thu Dec  1 04:05:41 UTC 2011
 
    Modified Files:
        pkgsrc/editors/emacs20: distinfo
        pkgsrc/editors/emacs20/patches: patch-ab
 
    Log Message:
    Patch up configure tests for cpp to avoid problems when running gcc
    4.5's cpp on makefiles. PR 45669.
 
    Unfortunately, this does not by itself fix the build; now I'm getting
 
       ./temacs -batch -l loadup dump
       gmake[1]: *** [emacs] Segmentation fault
 
    and I have a bad feeling that this may be the same issue that the
    other emacs versions are sometimes hitting.
 
 ---
    Module Name:        pkgsrc
    Committed By:       dholland
    Date:               Thu Dec  1 04:51:30 UTC 2011
 
    Modified Files:
        pkgsrc/editors/emacs20: distinfo
        pkgsrc/editors/emacs20/patches: patch-bm
    Removed Files:
        pkgsrc/editors/emacs20/patches: patch-cb
 
    Log Message:
    Fold patch-cb into patch-bm since they patch the same file. Related to
    PR 45669. hi joerg!
 
 ---
    Module Name:        pkgsrc
    Committed By:       dholland
    Date:               Thu Dec  1 05:07:23 UTC 2011
 
    Modified Files:
        pkgsrc/editors/emacs20: distinfo
        pkgsrc/editors/emacs20/patches: patch-bm
 
    Log Message:
    Add __asm __volatile("":::"memory") at a critical point in alloc.c.
 
    gcc thinks it knows the semantics of malloc and so it thinks it can
    optimize out the manipulation of __malloc_hook; however, doing so causes
    the subsequent malloc call to come back to itself, leading to an infinite
    recursion and SIGSEGV in temacs.
 
    This fixes the remaining part of PR 45669.
 
    Someone(TM) should check if this issue affects other Emacs versions
    and/or XEmacs.
 
 ---
    Module Name:        pkgsrc
    Committed By:       dholland
    Date:               Thu Dec  1 05:12:57 UTC 2011
 
    Modified Files:
        pkgsrc/editors/emacs20: distinfo
        pkgsrc/editors/emacs20/patches: patch-bm
 
    Log Message:
    Extend previous to realloc and free as well, which is almost certainly
    necessary. PR 45669.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.18 -r1.18.2.1 pkgsrc/editors/emacs20/distinfo
 cvs rdiff -u -r1.3 -r1.3.50.1 pkgsrc/editors/emacs20/patches/patch-ab
 cvs rdiff -u -r1.1.1.1 -r1.1.1.1.68.1 pkgsrc/editors/emacs20/patches/patch-bm
 cvs rdiff -u -r1.1 -r0 pkgsrc/editors/emacs20/patches/patch-cb
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.