gcc/config/libgloss.h

   1 /* libgloss.h -- operating system specific defines to be used when
   2    targeting GCC for Libgloss supported targets.
   3    Copyright (C) 1996, 2004, 2007 Free Software Foundation, Inc.
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 3, or (at your option)
  10 any later version.
  11
  12 GCC is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GCC; see the file COPYING3.  If not see
  19 <http://www.gnu.org/licenses/>.  */
  20
  21 /* This file should not be used for ELF targets, as this definition of
  22    STARTFILE_SPEC is all wrong.  */
  23
  24 /* The libgloss standard for crt0.s has the name based on the command line
  25    option.  */
  26 #undef STARTFILE_SPEC
  27 #define STARTFILE_SPEC "%{!shared:%{pg:pgcrt0%O%s}%{!pg:%{p:pcrt0%O%s}%{!p:crt0%O%s}}}"
  28
  29 /* This file used to force LINK_SPEC to be the null string, but that is not
  30    correct.  LINK_SPEC is used to pass machine specific arguments to the
  31    linker and hence cannot be redefined here.  LINK_SPEC is never used to
  32    specify startup files or libraries, so it should never conflict with
  33    libgloss.  */
  34
  35 /* Don't set the target flags, this is done by the linker script */
  36 #undef LIB_SPEC
  37 #define LIB_SPEC ""