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                 HWASAN_SUPPORTED=yes
  33         fi
  34         ;;
  35   powerpc*-*-linux*)
  36         if test x$ac_cv_sizeof_void_p = x8; then
  37                 TSAN_SUPPORTED=yes
  38                 LSAN_SUPPORTED=yes
  39                 TSAN_TARGET_DEPENDENT_OBJECTS=tsan_rtl_ppc64.lo
  40         fi
  41         ;;
  42   sparc*-*-linux*)
  43         ;;
  44   s390*-*-linux*)
  45         if test x$ac_cv_sizeof_void_p = x8; then
  46                 TSAN_SUPPORTED=yes
  47                 LSAN_SUPPORTED=yes
  48                 TSAN_TARGET_DEPENDENT_OBJECTS=tsan_rtl_s390x.lo
  49         fi
  50         ;;
  51   sparc*-*-solaris2.11*)
  52         ;;
  53   arm*-*-*fdpiceabi)
  54         UNSUPPORTED=1
  55         ;;
  56   arm*-*-linux*)
  57         ;;
  58   mips*-*-linux*)
  59         ;;
  60   aarch64*-*-linux*)
  61         if test x$ac_cv_sizeof_void_p = x8; then
  62                 TSAN_SUPPORTED=yes
  63                 LSAN_SUPPORTED=yes
  64                 TSAN_TARGET_DEPENDENT_OBJECTS=tsan_rtl_aarch64.lo
  65                 HWASAN_SUPPORTED=yes
  66         fi
  67         ;;
  68   x86_64-*-darwin2[01]* | x86_64-*-darwin1[6-9]* | i?86-*-darwin1[6-8]*)
  69         TSAN_SUPPORTED=no
  70         EXTRA_CXXFLAGS="${EXTRA_CXXFLAGS} -Wl,-undefined,dynamic_lookup"
  71         ;;
  72   x86_64-*-solaris2.11* | i?86-*-solaris2.11*)
  73         ;;
  74   riscv64-*-linux*)
  75         ;;
  76   loongarch64-*-linux*)
  77         ;;
  78   *)
  79         UNSUPPORTED=1
  80         ;;
  81 esac