#!/bin/sh
#
# cob-config
#
# Copyright (C) 2003-2012, 2020 Free Software Foundation, Inc.
# Written by Keisuke Nishida, Roger While
#
# This file is part of GnuCOBOL.
#
# The GnuCOBOL compiler 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 of the
# License, or (at your option) any later version.
#
# GnuCOBOL 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 GnuCOBOL.  If not, see <https://www.gnu.org/licenses/>.


prefix=/usr
exec_prefix=${prefix}
exec_prefix_set=no
libdir=${exec_prefix}/lib
includedir=${prefix}/include

version="3.1.0"
cflags="-march=armv8-a -pipe -fno-plt -pipe -D_FORTIFY_SOURCE=2  -Wno-unused -fsigned-char -Wno-pointer-sign"
libs="-L${exec_prefix}/lib -lcob -lm"

THIS="libcob (GnuCOBOL)"
me=`basename $0` #cob-config

usage()
{
	cat <<EOF
Usage: $me [options]

Options:
  --prefix           echos the package-prefix of ${THIS}
  --exec-prefix      echos the executable-prefix of ${THIS}

  --cflags           echos the C compiler flags needed to compile with ${THIS}
  --libs             echos the libraries needed to link with ${THIS}

  --version          echos the release+patchdate version of ${THIS}

  --bindir           echos the directory containing ${THIS} programs
  --datadir          echos the directory containing ${THIS} data
  --includedir       echos the directory containing ${THIS} header files
  --libdir           echos the directory containing ${THIS} libraries
  --mandir           echos the directory containing ${THIS} manpages

  --help             prints this message
EOF
	exit $1
}

if test $# -eq 0; then
	usage 1 1>&2
fi

while test $# -gt 0; do
  case "$1" in
  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  *) optarg= ;;
  esac

  case $1 in
    --prefix=*)
      prefix=$optarg
      if test $exec_prefix_set = no ; then
        exec_prefix=$optarg
      fi
      ;;
    --prefix)
      echo_prefix=yes
      ;;
    --exec-prefix=*)
      exec_prefix=$optarg
      exec_prefix_set=yes
      ;;
    --exec-prefix)
      echo_exec_prefix=yes
      ;;
    --version)
      echo $version
      ;;
    --cflags)
      echo_cflags=yes
      ;;
    --libs)
      echo_libs=yes
      ;;
    --help)
	cat <<EOF
This is a shell script which simplifies configuring applications
against a particular version of the GnuCOBOL library.

EOF
      usage 0
      ;;
    *)
      usage 1 1>&2
      ;;
  esac
  shift
done

if test "$echo_prefix" = "yes"; then
	echo $prefix
fi

if test "$echo_exec_prefix" = "yes"; then
	echo $exec_prefix
fi

if test "$echo_cflags" = "yes"; then
      echo $cflags
fi

if test "$echo_libs" = "yes"; then
      echo $libs
fi
