#! /bin/sh
##
#	SWISH++
#	config-sh -- Configuration script
#
#	Copyright (C) 1998  Paul J. Lucas
#
#	This program 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 2 of the License, or
#	(at your option) any later version.
#
#	This program 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 this program; if not, write to the Free Software
#	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
##

##
#	This code is Bourne Shell for maximal portability.
##

########### You shouldn't have to change anything below this line. ############

ME=$0; ME=`expr $ME : '.*/\(.*\)'`
USAGE="usage: $ME target.h target.mk compiler [ compiler-options ]"
N=3

[ $# -lt $N ] && { echo $USAGE >&2; exit 1; }

TARGET_H=$1
TARGET_MK=$2
CC=$3
shift $N
CFLAGS="$* -c"
DATE=`date`

echo
echo "$ME: checking C++ compiler $CC"

trap "rm -f *.o $TARGET_H $TARGET_MK; exit 1" 0 1 2 15

########## .h target preamble #################################################

cat > $TARGET_H <<!
/*
**	SWISH++
**	`basename $TARGET_H`
**
**	This program 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 2 of the License, or
**	(at your option) any later version.
**
**	This program 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 this program; if not, write to the Free Software
**	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

/*
**	Note: This configuration file was automatically generated for the C++
**	compiler $CC on $DATE.
*/

#ifndef platform_H
#define platform_H

#ifdef	WIN32
#define	PJL_NO_SYMBOLIC_LINKS
#endif

!

########## .mk target preamble ################################################

cat > $TARGET_MK <<!
##
#	SWISH++
#	`basename $TARGET_MK`
#
#	This program 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 2 of the License, or
#	(at your option) any later version.
#
#	This program 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 this program; if not, write to the Free Software
#	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
##

##
#	Note: This make file was automatically generated for the C++ compiler
#	$CC on $DATE.
##

!

########## The main code ######################################################

define() {
	definition=`grep $1 $file | cut -f3-`
	[ -z "$definition" ] && return

	symbol=`echo $definition | cut -f1 -d' '`
	{ echo "#ifndef $symbol";
	  echo "#define $definition";
	  echo "#endif"; } >> $TARGET_H

	value=`echo $definition | cut -f2 -d' '`
	echo "$symbol:=$value" >> $TARGET_MK
}

for file in src/*.c
do
	echo "+ checking for \"`grep TEST $file | cut -f3-`\"..."
	if $CC $CFLAGS $file >/dev/null 2>/dev/null
	then
		define PASS
		continue
	fi

	if grep ERROR $file >&- 2>&-
	then
		echo '------------------------------------------------------------------------------'
		grep ERROR $file | cut -f3-
		echo '------------------------------------------------------------------------------'
		exit 1
	fi

	define FAIL
done

echo

########## .h target epilogue #################################################

cat >> $TARGET_H <<!

#endif	/* platform_H */
!

trap "x=$?; rm -f *.o; exit $x" 0 1 2 15