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 "${target}" in
  25   x86_64-*-freebsd* | i?86-*-freebsd*)
  26         ;;
  27   x86_64-*-linux* | i?86-*-linux*)
  28         if test x$ac_cv_sizeof_void_p = x8; then
  29                 TSAN_SUPPORTED=yes
  30                 LSAN_SUPPORTED=yes
  31                 TSAN_TARGET_DEPENDENT_OBJECTS=tsan_rtl_amd64.lo
  32         fi
  33         ;;
  34   powerpc*-*-linux*)
  35         if test x$ac_cv_sizeof_void_p = x8; then
  36                 TSAN_SUPPORTED=yes
  37                 LSAN_SUPPORTED=yes
  38                 TSAN_TARGET_DEPENDENT_OBJECTS=tsan_rtl_ppc64.lo
  39         fi
  40         ;;
  41   sparc*-*-linux*)
  42         ;;
  43   s390*-*-linux*)
  44         if test x$ac_cv_sizeof_void_p = x8; then
  45                 TSAN_SUPPORTED=yes
  46                 LSAN_SUPPORTED=yes
  47                 TSAN_TARGET_DEPENDENT_OBJECTS=tsan_rtl_s390x.lo
  48         fi
  49         ;;
  50   sparc*-*-solaris2.11*)
  51         ;;
  52   arm*-*-*fdpiceabi)
  53         UNSUPPORTED=1
  54         ;;
  55   arm*-*-linux*)
  56         ;;
  57   mips*64*-*-linux*)
  58         # This clause is only here to not match the supported mips*-*-linux*.
  59         UNSUPPORTED=1
  60         ;;
  61   mips*-*-linux*)
  62         ;;
  63   aarch64*-*-linux*)
  64         if test x$ac_cv_sizeof_void_p = x8; then
  65                 TSAN_SUPPORTED=yes
  66                 LSAN_SUPPORTED=yes
  67                 TSAN_TARGET_DEPENDENT_OBJECTS=tsan_rtl_aarch64.lo
  68                 HWASAN_SUPPORTED=yes
  69         fi
  70         ;;
  71   x86_64-*-darwin2* | x86_64-*-darwin1[2-9]* | i?86-*-darwin1[2-9]*)
  72         TSAN_SUPPORTED=no
  73         EXTRA_CXXFLAGS="${EXTRA_CXXFLAGS} -Wl,-undefined,dynamic_lookup"
  74         ;;
  75   x86_64-*-solaris2.11* | i?86-*-solaris2.11*)
  76         ;;
  77   riscv64-*-linux*)
  78         ;;
  79   *)
  80         UNSUPPORTED=1
  81         ;;
  82 esac