gcc/config/pa/pa-hiux.h

   1 /* Definitions of target machine for GNU compiler, for HI-UX.
   2    Copyright (C) 1993, 1995, 1996, 2002 Free Software Foundation, Inc.
   3
   4 This file is part of GNU CC.
   5
   6 GNU CC 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 2, or (at your option)
   9 any later version.
  10
  11 GNU CC 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 GNU CC; see the file COPYING.  If not, write to
  18 the Free Software Foundation, 59 Temple Place - Suite 330,
  19 Boston, MA 02111-1307, USA.  */
  20
  21 /* HIUX is just a HPUX variant.  We can simply use the HPUX configuration
  22    for just about everything.  */
  23
  24 /* OS cpp builtins are the one noteworthy difference between HPUX and HIUX.
  25    The following defines are similar to those for hpux10 with the addition
  26    of __H3050R and __H3050RX.  */
  27 #undef TARGET_OS_CPP_BUILTINS
  28 #define TARGET_OS_CPP_BUILTINS()                                \
  29   do                                                            \
  30     {                                                           \
  31         builtin_assert ("system=hiux");                         \
  32         builtin_assert ("system=unix");                         \
  33         builtin_define ("__hp9000s800");                        \
  34         builtin_define ("__hp9000s800__");                      \
  35         builtin_define ("__hiux");                              \
  36         builtin_define ("__hiux__");                            \
  37         builtin_define ("__unix");                              \
  38         builtin_define ("__unix__");                            \
  39         builtin_define ("__H3050R");                            \
  40         builtin_define ("__H3050RX");                           \
  41         if (c_language == clk_cplusplus)                        \
  42           {                                                     \
  43             builtin_define ("_HIUX_SOURCE");                    \
  44             builtin_define ("_INCLUDE_LONGLONG");               \
  45           }                                                     \
  46         else if (!flag_iso)                                     \
  47           {                                                     \
  48             builtin_define ("_HIUX_SOURCE");                    \
  49             if (preprocessing_trad_p ())                        \
  50               {                                                 \
  51                 builtin_define ("hp9000s800");                  \
  52                 builtin_define ("hppa");                        \
  53                 builtin_define ("hiux");                        \
  54                 builtin_define ("unix");                        \
  55                 builtin_define ("__CLASSIC_C__");               \
  56                 builtin_define ("_PWB");                        \
  57                 builtin_define ("PWB");                         \
  58               }                                                 \
  59             else                                                \
  60               builtin_define ("__STDC_EXT__");                  \
  61           }                                                     \
  62         if (TARGET_SIO)                                         \
  63           builtin_define ("_SIO");                              \
  64         else                                                    \
  65           {                                                     \
  66             builtin_define ("__hp9000s700");                    \
  67             builtin_define ("__hp9000s700__");                  \
  68             builtin_define ("_WSIO");                           \
  69           }                                                     \
  70     }                                                           \
  71   while (0)
  72
  73 #undef SUBTARGET_SWITCHES
  74 #define SUBTARGET_SWITCHES \
  75   { "sio",       MASK_SIO,      N_("Generate cpp defines for server IO") }, \
  76   { "wsio",     -MASK_SIO,      N_("Generate cpp defines for workstation IO") },