#!/bin/sh

PROG=Pager

APP_DIR=`dirname $0`
APP_DIR=`cd "$APP_DIR";pwd`; export APP_DIR

ARCH=`uname -m`
case $ARCH in
	i?86) ARCH=ix86 ;;
esac

PLATFORM=`uname -s`-$ARCH

DEBUGGER=""

case $1 in
	--debug) shift ; DEBUGGER=gdb ;;
	--compile)
		shift
		if [ ! -d "$APP_DIR/src" ] ; then
			echo "ERROR from $0:" >&2
			echo "Cannot compile - source code is missing!" >&2
			exit 1
		fi
		echo "Compiling $APP_DIR... please wait..." >&2
		if [ ! -x "$APP_DIR/src/configure" ]; then
		  echo "No 'configure' script! Trying to run autoconf..."
		  (cd "$APP_DIR/src"; autoconf)
		fi
		rm -f "$APP_DIR/src/config.cache"
		cd "$APP_DIR/src" && ./configure --enable-rox	    \
					--with-platform="$PLATFORM" \
					"$@" \
			&& make clean && make && echo Done >&2 && exit 0
		echo Compile failed >&2
		echo Press Return... >&2
		read WAIT
		exit 1
esac

BIN="$APP_DIR/$PLATFORM/$PROG"

if [ -x "$BIN" ]; then
  exec $DEBUGGER "$BIN" "$@"
else
  echo "ERROR from $0:" >&2
  echo "I cannot find an executable file for your host type ($PLATFORM)." >&2
  echo "Trying to compile..." >&2
  if [ -n "$DISPLAY" ]; then
    xterm -e "$0" --compile
  else
    "$0" --compile
  fi
  if [ -x "$BIN" ]; then
    exec "$BIN" "$@"
  fi
  exit 1
fi
