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[src/trunk]: src/doc mention libgcc/emacs hack.
details: https://anonhg.NetBSD.org/src/rev/ea4e3efb25f2
branches: trunk
changeset: 771097:ea4e3efb25f2
user: christos <christos%NetBSD.org@localhost>
date: Tue Nov 08 23:11:42 2011 +0000
description:
mention libgcc/emacs hack.
diffstat:
doc/HACKS | 13 ++++++++++++-
1 files changed, 12 insertions(+), 1 deletions(-)
diffs (27 lines):
diff -r eb613730b379 -r ea4e3efb25f2 doc/HACKS
--- a/doc/HACKS Tue Nov 08 23:08:11 2011 +0000
+++ b/doc/HACKS Tue Nov 08 23:11:42 2011 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: HACKS,v 1.120 2011/10/29 20:59:30 christos Exp $
+# $NetBSD: HACKS,v 1.121 2011/11/08 23:11:42 christos Exp $
#
# This file is intended to document workarounds for currently unsolved
# (mostly) compiler bugs.
@@ -280,6 +280,17 @@
-fno-strict-aliasing.
kcah
+hack emacs aborting on exit (libgcc issue)
+mdate 7 November 2011
+who christos
+file external/gpl3/gcc/dist/gcc/unwind-dw2-fde.c : 1.2
+descr
+ GCC 4.5.3 now calls __unregister_frame_info_bases() on unloading/exit
+ to do just that. If the symbol requested is not found, then it aborts.
+ emacs 23.3 triggers this assertion. For now disable aborting, and
+ silently ignore.
+kcah
+
hack cross-building hack on Darwin
mdate 20 July 2008
who agc
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