blender/intern/elbeem/CMakeLists.txt
Damien Plisson 1975ee5eec OSX vs OpenMP : implement workaround to fix crashes when using mop from a background thread
Fix# 20043 & 20392

The issue is that OSX lib does not implement TLS (Thread Local Storage), so  libgomp uses pthread functions to read/write thread specific vars.
But this implementation is currently (gcc 4.2) buggy : the write function is called only at lib start (in main thread), and the var is undefined for background thread.

The workaround is to perform this gomp_tls_key var write at beginning of background threads that use openMP. (Currently: render & fluidsim)
2009-12-17 17:05:28 +00:00

42 lines
1.3 KiB
CMake

# $Id$
# ***** BEGIN GPL LICENSE BLOCK *****
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# The Original Code is Copyright (C) 2006, Blender Foundation
# All rights reserved.
#
# The Original Code is: all of this file.
#
# Contributor(s): Jacques Beaurain.
#
# ***** END GPL LICENSE BLOCK *****
SET(INC ${PNG_INC} ${ZLIB_INC} extern)
FILE(GLOB SRC intern/*.cpp)
ADD_DEFINITIONS(-DNOGUI -DELBEEM_BLENDER=1)
IF(WINDOWS)
ADD_DEFINITIONS(-DUSE_MSVC6FIXES)
ENDIF(WINDOWS)
IF(WITH_OPENMP)
ADD_DEFINITIONS(-DPARALLEL=1)
ENDIF(WITH_OPENMP)
BLENDERLIB_NOLIST(bf_elbeem "${SRC}" "${INC}")
#, libtype='blender', priority=0 )