gcc/libgcc/mkheader.sh

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#! /bin/sh
# Copyright (C) 2001-2016 Free Software Foundation, Inc.
# This file is part of GCC.
# GCC is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
# GCC is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
# Print libgcc_tm.h to the standard output.
# DEFINES and HEADERS are expected to be set in the environment.
# Add multiple inclusion protection guard, part one.
echo "#ifndef LIBGCC_TM_H"
echo "#define LIBGCC_TM_H"
# Generate the body of the file
echo "/* Automatically generated by mkheader.sh. */"
for def in $DEFINES; do
echo "#ifndef $def" | sed 's/=.*//'
echo "# define $def" | sed 's/=/ /'
echo "#endif"
done
for file in $HEADERS; do
echo "#include \"$file\""
done
# Add multiple inclusion protection guard, part two.
echo "#endif /* LIBGCC_TM_H */"