1# -*- shell-script -*- 2# Copyright (C) 2012 Free Software Foundation, Inc. 3 4# This program is free software; you can redistribute it and/or modify 5# it under the terms of the GNU General Public License as published by 6# the Free Software Foundation; either version 2 of the License, or 7# (at your option) any later version. 8# 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY; without even the implied warranty of 11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12# GNU General Public License for more details. 13# 14# You should have received a copy of the GNU General Public License 15# along with this program; if not see <http://www.gnu.org/licenses/>. 16 17# This is the target specific configuration file. This is invoked by the 18# autoconf generated configure script. Putting it in a separate shell file 19# lets us skip running autoconf when modifying target specific information. 20 21# Filter out unsupported systems. 22case "${target}" in 23 x86_64-*-linux* | i?86-*-linux*) 24 if test x$ac_cv_sizeof_void_p = x8; then 25 TSAN_SUPPORTED=yes 26 fi 27 ;; 28 powerpc*-*-linux*) 29 ;; 30 sparc*-*-linux*) 31 ;; 32 x86_64-*-darwin[1]* | i?86-*-darwin[1]*) 33 TSAN_SUPPORTED=no 34 ;; 35 *) 36 UNSUPPORTED=1 37 ;; 38esac 39