#!/bin/sh

#
# Copyright 2008 Thomas Schmitt, scdbackup@gmx.net, GPL
#
# Creates a standalone tree for building xorriso
# from the contents of a unified libburnia development tree.
# To be executed in the parent of the *-develop directories.
#
# From that tree can be build a binary xorriso/xorriso
# which at runtime depends only on libc and libpthread.
# Execute in $lone_dir :
#
#   ./bootstrap && ./configure && make
#

current_dir=$(pwd)
lone_dir="$current_dir"/"xorriso-standalone"

create_dir() {
  if mkdir "$1"
  then
    dummy=dummy
  else
    echo "Failed to create : $r1o" >&2
    exit 1
  fi
}

goto_dir() {
  if cd "$1"
  then
    dummy=dummy
  else
    echo "Failed to cd $1" >&2
    exit 1
  fi
}

copy_files() {
  if cp "$@"
  then
    dummy=dummy
  else
    echo "Failed to : cp " "$@" >&2
    exit 1
  fi
}

if test -e "$lone_dir"
then
  echo "Already existing : $lone_dir" >&2
  exit 1
fi


# Top level directory 

goto_dir "$current_dir"/libisoburn-develop

create_dir "$lone_dir"

copy_files \
 AUTHORS \
 CONTRIBUTORS \
 TODO \
 acinclude.m4 \
 aclocal.m4 \
 bootstrap \
 compile \
 config.guess \
 config.status \
 config.sub \
 depcomp \
 install-sh \
 libtool \
 ltmain.sh \
 missing \
 mkinstalldirs \
 version.h.in \
 \
 "$lone_dir"

copy_files \
 test/configure_ac.txt \
 "$lone_dir"/configure.ac

copy_files \
 test/xorriso_makefile_am.txt \
 "$lone_dir"/Makefile.am

copy_files \
 test/xorriso_pc_in.txt \
 "$lone_dir"/xorriso.pc.in


# libisoburn

create_dir "$lone_dir"/libisoburn
copy_files \
 ng_src/*.[ch] \
 "$lone_dir"/libisoburn

create_dir "$lone_dir"/xorriso
copy_files \
 test/compile_xorriso.sh \
 test/ng_xorrisoburn.[ch] \
 test/xorriso.[ch1] \
 test/xorriso_private.h \
 test/xorriso_timestamp.h \
 "$lone_dir"/xorriso

mv "$lone_dir"/xorriso/ng_xorrisoburn.h "$lone_dir"/xorriso/xorrisoburn.h
mv "$lone_dir"/xorriso/ng_xorrisoburn.c "$lone_dir"/xorriso/xorrisoburn.c

# >>> patch compile_xorriso.sh for standalone


# nglibisofs

create_dir "$lone_dir"/libisofs
goto_dir   "$current_dir"/nglibisofs-develop
copy_files src/*.[ch] "$lone_dir"/libisofs


# libburn

create_dir "$lone_dir"/libburn
goto_dir   "$current_dir"/libburn-develop
copy_files libburn/*.[ch] "$lone_dir"/libburn


echo "Done"
echo "HINT: Now build xorriso/xorriso by:"
echo "        cd '$lone_dir' && ./bootstrap && ./configure && make"
echo