gcc/config/mips/mti-linux.h

   1 /* Target macros for mips*-mti-linux* targets.
   2    Copyright (C) 2012-2015 Free Software Foundation, Inc.
   3
   4 This file is part of GCC.
   5
   6 GCC is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 3, or (at your option)
   9 any later version.
  10
  11 GCC is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GCC; see the file COPYING3.  If not see
  18 <http://www.gnu.org/licenses/>.  */
  19
  20 /* This target is a multilib target, specify the sysroot paths.  */
  21 #define MIPS_SYSVERSION_SPEC                                    \
  22     "%{mips32:r1}%{mips64:r1}%{mips32r2:r2}%{mips64r2:r2}"      \
  23     "%{mips32r6:r6}%{mips64r6:r6}%{mips16:-mips16}"
  24
  25 #undef SYSROOT_SUFFIX_SPEC
  26 #define SYSROOT_SUFFIX_SPEC                                             \
  27     "/%{mmicromips:micro}mips%{mel|EL:el}-"MIPS_SYSVERSION_SPEC         \
  28     "%{msoft-float:-soft;:-hard}"                                       \
  29     "%{!mips32r6:%{!mips64r6:%{mnan=2008:-nan2008}}}%{muclibc:-uclibc}"
  30
  31 #define SYSROOT_HEADERS_SUFFIX_SPEC SYSROOT_SUFFIX_SPEC
  32
  33 #undef STARTFILE_PREFIX_SPEC
  34 #define STARTFILE_PREFIX_SPEC                          \
  35   "%{mabi=32: /usr/local/lib/ /lib/ /usr/lib/}         \
  36    %{mabi=n32: /usr/local/lib32/ /lib32/ /usr/lib32/}  \
  37    %{mabi=64: /usr/local/lib64/ /lib64/ /usr/lib64/}"
  38
  39 #undef DRIVER_SELF_SPECS
  40 #define DRIVER_SELF_SPECS                                               \
  41   /* Set the ISA for the default multilib.  */                          \
  42   MIPS_DEFAULT_ISA_LEVEL_SPEC,                                          \
  43                                                                         \
  44   /* Make sure a -mips option is present.  This helps us to pick        \
  45      the right multilib, and also makes the later specs easier          \
  46      to write.  */                                                      \
  47   MIPS_ISA_LEVEL_SPEC,                                                  \
  48                                                                         \
  49   /* Infer the default float setting from -march.  */                   \
  50   MIPS_ARCH_FLOAT_SPEC,                                                 \
  51                                                                         \
  52   /* Infer the -msynci setting from -march if not explicitly set.  */   \
  53   MIPS_ISA_SYNCI_SPEC,                                                  \
  54                                                                         \
  55   /* If no ABI option is specified, infer one from the ISA level        \
  56      or -mgp setting.  */                                               \
  57   "%{!mabi=*: %{" MIPS_32BIT_OPTION_SPEC ": -mabi=32;: -mabi=n32}}",    \
  58                                                                         \
  59   /* If no FP ABI option is specified, infer one from the               \
  60      ABI/ISA level.  */                                                 \
  61   "%{!msoft-float: %{!msingle-float: %{!mfp*: %{mabi=32: %{"            \
  62   MIPS_FPXX_OPTION_SPEC ": -mfpxx}}}}}",                                \
  63                                                                         \
  64   /* Base SPECs.  */                                                    \
  65   BASE_DRIVER_SELF_SPECS                                                \
  66                                                                         \
  67   /* Use the standard linux specs for everything else.  */              \
  68   LINUX_DRIVER_SELF_SPECS