configure.tgt revision 1.6 
1# -*- shell-script -*-
2#   Copyright (C) 2012-2017 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.
22TSAN_TARGET_DEPENDENT_OBJECTS=
23SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS=
24case "${target}" in
25  *-netbsd*)
26	# There is only glue for amd64
27	case "${target}" in
28	  x86_64-*)
29	    TSAN_SUPPORTED=yes
30	    ;;
31	esac
32	;;
33  x86_64-*-linux* | i?86-*-linux*)
34	if test x$ac_cv_sizeof_void_p = x8; then
35		TSAN_SUPPORTED=yes
36		LSAN_SUPPORTED=yes
37		TSAN_TARGET_DEPENDENT_OBJECTS=tsan_rtl_amd64.lo
38	fi
39	if echo "int x = __x86_64__;" | $CC -c -x c -o /dev/null - > /dev/null 2>&1; then
40		SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS=sanitizer_linux_x86_64.lo
41	fi
42	;;
43  powerpc*-*-linux*)
44	if test x$ac_cv_sizeof_void_p = x8; then
45		TSAN_SUPPORTED=yes
46		LSAN_SUPPORTED=yes
47		TSAN_TARGET_DEPENDENT_OBJECTS=tsan_rtl_ppc64.lo
48	fi
49	;;
50  sparc*-*-linux*)
51	;;
52  s390*-*-linux*)
53	;;
54  arm*-*-linux*)
55	;;
56  aarch64*-*-linux*)
57	if test x$ac_cv_sizeof_void_p = x8; then
58		TSAN_SUPPORTED=yes
59		LSAN_SUPPORTED=yes
60		TSAN_TARGET_DEPENDENT_OBJECTS=tsan_rtl_aarch64.lo
61	fi
62	;;
63  x86_64-*-darwin[1]* | i?86-*-darwin[1]*)
64	TSAN_SUPPORTED=no
65	;;
66  *)
67	UNSUPPORTED=1
68	;;
69esac
70