PR/51139 CVS commit: src/external/gpl3/gcc/dist/libstdc++-v3

["Kamil Rytarowski" <kamil%netbsd.org@localhost>]

The following reply was made to PR lib/51139; it has been noted by GNATS.

From: "Kamil Rytarowski" <kamil%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/51139 CVS commit: src/external/gpl3/gcc/dist/libstdc++-v3
Date: Sat, 24 Dec 2016 15:48:26 +0000

 Module Name:	src
 Committed By:	kamil
 Date:		Sat Dec 24 15:48:26 UTC 2016
 
 Modified Files:
 	src/external/gpl3/gcc/dist/libstdc++-v3/include/std: mutex
 	src/external/gpl3/gcc/dist/libstdc++-v3/src/c++11: mutex.cc
 
 Log Message:
 Revert introduction of FIXME_PR_51139
 
 This change introduced ABI incompatible change with older versions shipped
 on NetBSD. This back out code that is currently not working correctly due
 to TLS-based std::call_once implementation in GNU libstdc++.
 
 Error when starting gnuchash:
 
 /usr/pkg/lib/libwebkitgtk-1.0.so.0: Undefined symbol "_ZSt15__once_callable" (symnum = 1705)
 
 PR 51139
 
 Reported by <wiz>
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.2 -r1.3 \
     src/external/gpl3/gcc/dist/libstdc++-v3/include/std/mutex
 cvs rdiff -u -r1.2 -r1.3 \
     src/external/gpl3/gcc/dist/libstdc++-v3/src/c++11/mutex.cc
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.