=begin
extconf.rb for Ruby/GtkMozEmbed extention library
=end

PACKAGE_NAME = "gtkmozembed"
PACKAGE_IDS = ["xulrunner-gtkmozembed", 
               "firefox-gtkmozembed", 
               "mozilla-gtkmozembed"]

TOPDIR = File.expand_path(File.dirname(__FILE__) + '/..')
MKMF_GNOME2_DIR = TOPDIR + '/glib/src/lib'
SRCDIR = TOPDIR + '/gtkmozembed/src'

$LOAD_PATH.unshift MKMF_GNOME2_DIR

require 'mkmf-gnome2'

package_id = nil
PACKAGE_IDS.each do |v|
  if PKGConfig.exist?(v)
    package_id = v
    $stderr.puts "#{v} is found."
    break
  else
    $stderr.puts "#{v} is not found."
  end
end

unless package_id
  $stderr.puts "No gtkmozembed is found. Abort."
  exit 1
end


#
# detect GTK+ configurations
#

PKGConfig.have_package('gtk+-2.0')
PKGConfig.have_package(package_id)
setup_win32(PACKAGE_NAME)

mozpath = PKGConfig.libs_only_L(package_id)
mozpath.strip!.sub!(/^-L/, "")

if mozpath 
  # please comment the CFLAGS line if you don't want a default comp_path
  $CFLAGS << " -DDEFAULT_MOZILLA_FIVE_HOME='\"" << mozpath << "\"' "
  $LDFLAGS << " -Wl,-rpath " << mozpath
else
  $stderr.puts "${package_id}.pc cannot be found."
  exit 1
end

add_depend_package("glib2", "glib/src", TOPDIR)
add_depend_package("gtk2", "gtk/src", TOPDIR)

have_library("gtkembedmoz") or exit 1

have_func('gtk_moz_embed_new') or exit 1
have_func('gtk_moz_embed_set_profile_path') or exit 1

make_version_header("GTKMOZEMBED", package_id)

create_makefile_at_srcdir(PACKAGE_NAME, SRCDIR, 
                          "-DRUBY_GTKMOZEMBED_COMPILATION")
create_top_makefile