libgcc/mkheader.sh

   1 #! /bin/sh
   2
   3 # Copyright (C) 2001-2021 Free Software Foundation, Inc.
   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
  21 # Print libgcc_tm.h to the standard output.
  22 # DEFINES and HEADERS are expected to be set in the environment.
  23
  24 # Add multiple inclusion protection guard, part one.
  25 echo "#ifndef LIBGCC_TM_H"
  26 echo "#define LIBGCC_TM_H"
  27
  28 # Generate the body of the file
  29 echo "/* Automatically generated by mkheader.sh.  */"
  30 for def in $DEFINES; do
  31     echo "#ifndef $def" | sed 's/=.*//'
  32     echo "# define $def" | sed 's/=/ /'
  33     echo "#endif"
  34 done
  35
  36 for file in $HEADERS; do
  37     echo "#include \"$file\""
  38 done
  39
  40 # Add multiple inclusion protection guard, part two.
  41 echo "#endif /* LIBGCC_TM_H */"