libsanitizer/configure.tgt

   1 # -*- shell-script -*-
   2 #   Copyright (C) 2012-2018 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.
  22 TSAN_TARGET_DEPENDENT_OBJECTS=
  23 SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS=
  24 case "${target}" in
  25   x86_64-*-linux* | i?86-*-linux*)
  26         if test x$ac_cv_sizeof_void_p = x8; then
  27                 TSAN_SUPPORTED=yes
  28                 LSAN_SUPPORTED=yes
  29                 TSAN_TARGET_DEPENDENT_OBJECTS=tsan_rtl_amd64.lo
  30         fi
  31         if echo "int x = __x86_64__;" | $CC -c -x c -o /dev/null - > /dev/null 2>&1; then
  32                 SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS=sanitizer_linux_x86_64.lo
  33         fi
  34         ;;
  35   powerpc*-*-linux*)
  36         if test x$ac_cv_sizeof_void_p = x8; then
  37                 TSAN_SUPPORTED=yes
  38                 LSAN_SUPPORTED=yes
  39                 TSAN_TARGET_DEPENDENT_OBJECTS=tsan_rtl_ppc64.lo
  40         fi
  41         ;;
  42   sparc*-*-linux*)
  43         ;;
  44   s390*-*-linux*)
  45         ;;
  46   sparc*-*-solaris2.11*)
  47         ;;
  48   arm*-*-linux*)
  49         ;;
  50   mips*64*-*-linux*)
  51         # This clause is only here to not match the supported mips*-*-linux*.
  52         UNSUPPORTED=1
  53         ;;
  54   mips*-*-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   x86_64-*-solaris2.11* | i?86-*-solaris2.11*)
  67         ;;
  68   *)
  69         UNSUPPORTED=1
  70         ;;
  71 esac