#!/bin/sh

# compile_xorriso.sh  
# Copyright 2005 - 2007 Thomas Schmitt, scdbackup@gmx.net, GPL
# to be executed in a common parent of the directories given with
# $isofs $isoburn $burn

isofs=./libisofs-develop/libisofs
burn=./libburn-develop/libburn
isoburn=./libisoburn-develop/src
xorr=./libisoburn-develop/test

debug_opts="-O2"
def_opts=
largefile_opts="-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1"
do_strip=0
static_opts=
warn_opts="-Wall"
nglibisofs=0

for i in "$@"
do
  if test "$i" = "-do_diet"
  then
    def_opts="$def_opts -DXorriso_no_helP"
    warn_opts=
  elif test "$i" = "-do_strip"
  then
    do_strip=1
  elif test "$i" = "-g"
  then
    debug_opts="-g -O0"
  elif test "$i" = "-help" -o "$i" = "--help" -o "$i" = "-h"
  then
    echo \
        "$xorr/compile_xorriso.sh : to be executed above top level directories"
    echo "Options:"
    echo "  -do_diet          produce capability reduced lean version."
    echo "  -do_strip         apply program strip to compiled programs."
    echo "  -g                produce debuggable programm."
    echo "  -static           compile with cc option -static."
    echo "  -nglibisofs       ... will fail at compile time."
    echo "  -oglibisofs       ... might fail at run time."
    exit 0
  elif test "$i" = "-nglibisofs"
  then
    nglibisofs=1
    isofs=./nglibisofs-develop/src
  elif test "$i" = "-oglibisofs"
  then
    nglibisofs=0
    isofs=./libisofs-develop/libisofs
  elif test "$i" = "-static"
  then
    static_opts="-static"
  fi
done

libisofs=
if test "$nglibisofs" = 1
then
  libisofs="$libisofs $isofs"/buffer.o
  libisofs="$libisofs $isofs"/builder.o
  libisofs="$libisofs $isofs"/data_source.o
  libisofs="$libisofs $isofs"/ecma119.o
  libisofs="$libisofs $isofs"/ecma119_tree.o
  libisofs="$libisofs $isofs"/filesrc.o
  libisofs="$libisofs $isofs"/fs_image.o
  libisofs="$libisofs $isofs"/fs_local.o
  libisofs="$libisofs $isofs"/fsource.o
  libisofs="$libisofs $isofs"/image.o
  libisofs="$libisofs $isofs"/joliet.o
  libisofs="$libisofs $isofs"/libiso_msgs.o
  libisofs="$libisofs $isofs"/messages.o
  libisofs="$libisofs $isofs"/node.o
  libisofs="$libisofs $isofs"/rockridge.o
  libisofs="$libisofs $isofs"/rockridge_read.o
  libisofs="$libisofs $isofs"/stream.o
  libisofs="$libisofs $isofs"/tree.o
  libisofs="$libisofs $isofs"/util.o
  libisofs="$libisofs $isofs"/util_rbtree.o
  xorrisoburn_c="ng_xorrisoburn.c"
else
  libisofs="$libisofs $isofs"/data_source.o
  libisofs="$libisofs $isofs"/ecma119.o
  libisofs="$libisofs $isofs"/ecma119_read.o
  libisofs="$libisofs $isofs"/ecma119_read_rr.o
  libisofs="$libisofs $isofs"/ecma119_tree.o
  libisofs="$libisofs $isofs"/eltorito.o
  libisofs="$libisofs $isofs"/exclude.o
  libisofs="$libisofs $isofs"/file.o
  libisofs="$libisofs $isofs"/file_src.o
  libisofs="$libisofs $isofs"/hash.o
  libisofs="$libisofs $isofs"/joliet.o
  libisofs="$libisofs $isofs"/libiso_msgs.o
  libisofs="$libisofs $isofs"/messages.o
  libisofs="$libisofs $isofs"/rockridge.o
  libisofs="$libisofs $isofs"/susp.o
  libisofs="$libisofs $isofs"/tree.o
  libisofs="$libisofs $isofs"/util.o
  libisofs="$libisofs $isofs"/volume.o
  xorrisoburn_c="xorrisoburn.c"
fi
echo "+ $libisofs"

timestamp="$(date -u '+%Y.%m.%d.%H%M%S')"
echo "Version timestamp :  $(sed -e 's/#define Xorriso_timestamP "//' -e 's/"$//' "$xorr"/xorriso_timestamp.h)"
echo "Build timestamp   :  $timestamp"

echo "compiling program $xorr/xorriso.c $static_opts $debug_opts $def_opts"
cc -I. -DXorriso_with_maiN -DXorriso_with_regeX -DXorriso_with_readlinE \
  $warn_opts \
  $static_opts \
  $debug_opts \
  $def_opts \
  $largefile_opts \
  \
  -DXorriso_build_timestamP='"'"$timestamp"'"' \
  \
  -o "$xorr"/xorriso \
  \
  "$xorr"/xorriso.c \
  \
  "$xorr"/"$xorrisoburn_c" \
  \
  "$burn"/async.o \
  "$burn"/debug.o \
  "$burn"/drive.o \
  "$burn"/file.o \
  "$burn"/init.o \
  "$burn"/options.o \
  "$burn"/source.o \
  "$burn"/structure.o \
  \
  "$burn"/sg.o \
  "$burn"/write.o \
  "$burn"/read.o \
  "$burn"/libdax_audioxtr.o \
  "$burn"/libdax_msgs.o \
  "$burn"/cleanup.o \
  \
  "$burn"/mmc.o \
  "$burn"/sbc.o \
  "$burn"/spc.o \
  "$burn"/util.o \
  \
  "$burn"/sector.o \
  "$burn"/toc.o \
  \
  "$burn"/crc.o \
  "$burn"/lec.o \
  \
  "$isoburn"/isoburn.o \
  "$isoburn"/burn_wrap.o \
  "$isoburn"/data_source.o \
  "$isoburn"/isofs_wrap.o \
  \
  $libisofs \
  \
  -lreadline \
  \
  -lpthread

  ret=$?
  if test "$ret" = 0
  then
    dummy=dummy
  else
    echo >&2
    echo "+++ FATAL : Compilation of xorriso failed" >&2
    echo >&2
    exit 1
  fi


if test "$do_strip" = 1
then
  echo "stripping result $xorr/xorriso"
  strip "$xorr"/xorriso
fi

echo 'done.'