#!/bin/sh
#
# Copyright 2009, Pier Luigi Fiorini.
# Distributed under the terms of the MIT License.
#
# Authors:
#		Pier Luigi Fiorini, pierluigi.fiorini@gmail.com
#

current_dir=`pwd`
defines=""

# Binaries
jambin=`which jam`
rcbin=`which rc`
xresbin=`which xres`
settypebin=`which settype`
mimesetbin=`which mimeset`
setversionbin=`which setversion`
copyattrbin=`which copyattr`

# Check operating system
platform=`uname -s`
release=`uname -r`
echo -n "Checking operating system... "
case "$platform" in
	BeOS)
		case "$release" in
			4.*)
				echo "*** BeOS R4 is not supported!"
				exit 1
			;;
			5.*)
				echo "*** BeOS R5 is not supported!"
				exit 1
			;;
			6.*)
				echo "*** Zeta is not supported!"
				exit 1
			;;
			*)
				echo "*** Unsupported BeOS platform!"
				exit 1
			;;
		esac
	;;
	Haiku)
		defines="HAIKU_TARGET_PLATFORM_HAIKU=1"
	;;
	*)
		echo "*** Unsupported $platform operating system!"
		exit 1
	;;
esac
echo "$platform $release"

# Check whether jam exists
echo -n "Checking whether jam exists... "
if [ -z "$jambin" ]; then
	echo "not found"
	echo "*** Caya requires jam, please read our Build.txt file."
	exit 1
else
	echo "found"
fi

# Check for rc
echo -n "Checking for rc... "
if [ -z "$rcbin" ]; then
	echo "not found"
	exit 1
fi
echo $rcbin

# Check for xres
echo -n "Checking for xres..."
if [ -z "$xresbin" ]; then
	echo "not found"
	exit 1
fi
echo $xresbin

# Check for settype
echo -n "Checking for settype..."
if [ -z "$settypebin" ]; then
	echo "not found"
	exit 1
fi
echo $settypebin

# Check for mimeset
echo -n "Checking for mimeset..."
if [ -z "$mimesetbin" ]; then
	echo "not found"
	exit 1
fi
echo $mimesetbin

# Check for setverion
echo -n "Checking for setversion..."
if [ -z "$setversionbin" ]; then
	echo "not found"
	exit 1
fi
echo $setversionbin

# Check for copyattr
echo -n "Checking for copyattr..."
if [ -z "$copyattrbin" ]; then
	echo "not found"
	exit 1
fi
echo $copyattrbin

# Create the build configuration
mkdir -p $current_dir/generated
cat > $current_dir/generated/BuildConfig << EOF
RC = ${rcbin} ;
XRES = ${xresbin} ;
SETTYPE = ${settypebin} ;
MIMESET = ${mimesetbin} ;
SETVERSION = ${setversionbin} ;
COPYATTR = ${copyattrbin} ;
 
COMMON_BIN_DIRECTORY = $(finddir B_SYSTEM_BIN_DIRECTORY) ;
COMMON_INCLUDE_DIRECTORY = $(finddir B_SYSTEM_HEADERS_DIRECTORY) ;
COMMON_LIB_DIRECTORY = $(finddir B_SYSTEM_DEVELOP_DIRECTORY)/lib ;
COMMON_SERVERS_DIRECTORY = $(finddir B_SYSTEM_SERVERS_DIRECTORY) ;
COMMON_ADDONS_DIRECTORY = $(finddir B_SYSTEM_ADDONS_DIRECTORY) ;
COMMON_DEVELOP_DIRECTORY = $(finddir B_SYSTEM_DEVELOP_DIRECTORY) ;

USER_CONFIG_DIRECTORY = $(finddir B_USER_CONFIG_DIRECTORY) ;
USER_INCLUDE_DIRECTORY = $(finddir B_USER_HEADERS_DIRECTORY) ;
USER_LIB_DIRECTORY = $(finddir B_USER_DEVELOP_DIRECTORY)/lib ;

SYSTEM_DIRECTORY = $(finddir B_SYSTEM_DIRECTORY) ;
SYSTEM_LIB_DIRECTORY = $(finddir B_SYSTEM_LIB_DIRECTORY) ;

BEOS_PREFERENCES_DIRECTORY = $(finddir B_BEOS_PREFERENCES_DIRECTORY) ;
PREFERENCES_DIRECTORY = $(finddir B_PREFERENCES_DIRECTORY) ;
USER_PREFERENCES_DIRECTORY = $(finddir B_USER_CONFIG_DIRECTORY)/be/Preferences ;

APPS_DIRECTORY = $(finddir B_USER_APPS_DIRECTORY) ;
CAYA_DIRECTORY =  $(finddir B_USER_APPS_DIRECTORY)/Caya ;

DEFINES += ${defines} ;
EOF

echo "Configuration done."