AC_INIT([caja-extensions], 1.8.0, [https://github.com/mate-desktop/caja-extensions])

AM_INIT_AUTOMAKE([1.9 no-dist-gzip dist-xz tar-ustar check-news])
AC_CONFIG_HEADERS(config.h)

AM_DISABLE_STATIC
AC_PROG_CC
AM_PROG_LIBTOOL
AC_PROG_INSTALL
AC_PROG_MAKE_SET

CAJA_REQUIRED=1.7.0
LIBMATE_DESKTOP_REQUIRED=1.7.0
GLIB_REQUIRED=2.26.0

GLIB_GSETTINGS

GTK_DOC_CHECK(1.9)

MATE_COMMON_INIT

# Check for pkgconfig first
AC_CHECK_PROG(HAVE_PKGCONFIG, pkg-config, yes, no)
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)

# Give error and exit if we dont have pkgconfig
if test "x$HAVE_PKGCONFIG" = "xno"; then
  AC_MSG_ERROR([you need to have pkgconfig installed !])
fi

GLIB_GENMARSHAL=`$PKG_CONFIG --variable=glib_genmarshal glib-2.0`
AC_SUBST(GLIB_GENMARSHAL)

AC_MSG_CHECKING([GTK+ version])
AC_ARG_WITH([gtk],
  [AS_HELP_STRING([--with-gtk=2.0|3.0],[which gtk+ version to compile against (default: 2.0)])],
  [case "$with_gtk" in
     2.0|3.0) ;;
     *) AC_MSG_ERROR([invalid gtk version specified]) ;;
   esac],
  [with_gtk=2.0])
AC_MSG_RESULT([$with_gtk])

case "$with_gtk" in
  2.0) GTK_API_VERSION=2.0
       GTK_REQUIRED=2.18.0
       ;;
  3.0) GTK_API_VERSION=3.0
       GTK_REQUIRED=3.0.0
       ;;
esac

# Common requirements
PKG_CHECK_MODULES(CAJA,
                  libcaja-extension >= $CAJA_REQUIRED)
AC_SUBST(CAJA_CFLAGS)
AC_SUBST(CAJA_LIBS)

# image-converter extension
AC_ARG_ENABLE([image-converter],
        AS_HELP_STRING([--enable-image-converter], [Enable image-converter plugin]),
        [enable_image_converter=$enableval],
        [enable_image_converter=yes])

if test "x$enable_image-converter" = "xyes"; then
        PKG_CHECK_MODULES(IMAGE_CONVERTER,
                gtk+-$GTK_API_VERSION  >= $GTK_REQUIRED
                glib-2.0  >= $GLIB_REQUIRED
                gio-2.0   >= $GLIB_REQUIRED)
        AC_SUBST(IMAGE_CONVERTER_CFLAGS)
        AC_SUBST(IMAGE_CONVERTER_LIBS)
fi

AM_CONDITIONAL(ENABLE_IMAGE_CONVERTER, test x"$enable_image_converter" = "xyes")

# open-terminal extension
AC_ARG_ENABLE([open-terminal],
        AS_HELP_STRING([--enable-open-terminal], [Enable open-terminal plugin]),
        [enable_open_terminal=$enableval],
        [enable_open_terminal=yes])

if test "x$enable_open_terminal" = "xyes"; then
        PKG_CHECK_MODULES(OPENTERMINAL,
                glib-2.0           >= $GLIB_REQUIRED
                mate-desktop-2.0   >= $LIBMATE_DESKTOP_REQUIRED)
        AC_SUBST(OPENTERMINAL_CFLAGS)
        AC_SUBST(OPENTERMINAL_LIBS)
fi

AM_CONDITIONAL(ENABLE_OPEN_TERMINAL, test x"$enable_open_terminal" = "xyes")

# sendto extension
AC_ARG_ENABLE([sendto],
        AS_HELP_STRING([--enable-sendto], [Enable sendto plugin]),
        [enable_sendto=$enableval],
        [enable_sendto=yes])

if test "x$enable_sendto" = "xyes"; then
        GTHREAD_REQUIRED=2.6.0
        DBUS_REQUIRED=1.0
        DBUS_GLIB_REQUIRED=0.60
        GUPNP_REQUIRED=0.13
        PKG_CHECK_MODULES(SENDTO,
                glib-2.0    >= $GLIB_REQUIRED
                gthread-2.0 >= $GTHREAD_REQUIRED
                gmodule-2.0 >= $GLIB_REQUIRED
                gobject-2.0 >= $GLIB_REQUIRED
                gtk+-$GTK_API_VERSION >= $GTK_REQUIRED)
        AC_SUBST(SENDTO_CFLAGS)
        AC_SUBST(SENDTO_LIBS)

    # The full list of plugins
    allowed_sendto_plugins="emailclient gajim caja-burn pidgin removable-devices upnp"

    sendto_plugin_error_or_ignore()
    {
        if test "${error_on_bad_sendto_plugin}" = "1" ; then
            AC_MSG_ERROR([$1])
        else
            AC_MSG_WARN([$1 (disabling sendto plugin)])
        fi
    }

    AC_ARG_WITH([sendto-plugins],
        [AS_HELP_STRING([--with-sendto-plugins],[Which caja-sendto plugins to compile (default: auto; "all", "autodetect" are valid)])],
        [], [with_sendto_plugins=autodetect])

    used_sendto_plugins=""
    used_sendto_plugins2=""

    if test "x${with_sendto_plugins}" = "xautodetect" ; then
        # Default to all plugins and just ignore them if they won't compile
        with_sendto_plugins="all"
        error_on_bad_sendto_plugin="0"
    else
        # Clean up the plugin list and error if a plugin won't compile
        with_sendto_plugins=`echo ,"${with_sendto_plugins}", | sed -e 's/[[ ,]][[ ,]]*/ /g' -e 's/,$//'`
        error_on_bad_sendto_plugin="1"
    fi

    # Iterate through the wanted plugins and weed out bad ones (or error)
    for wanted_sendto_plugin in ${with_sendto_plugins}; do
        for allowed_sendto_plugin in ${allowed_sendto_plugins}; do
            case ${wanted_sendto_plugin} in
		all)
                    # List all plugins as being used
                    used_sendto_plugins=${allowed_sendto_plugins}
                ;;
                autodetect)
                    # List all plugins as being used
                    used_sendto_plugins=${allowed_sendto_plugins}
                ;;
                ${allowed_sendto_plugin}) used_sendto_plugins="${used_sendto_plugins} ${wanted_sendto_plugin}";; # List the plugin
                *) ;;
            esac
        done
    done

    # Check for plugin-specific requirements and error if necessary
    for sendto_plugin in ${used_sendto_plugins}; do
        add_sendto_plugin="1"

        case ${sendto_plugin} in
            emailclient)
                PKG_CHECK_MODULES(EMAILCLIENT, gio-2.0,
                    enable_emailclient=yes, enable_emailclient=no)
                if test "${enable_emailclient}" != "yes" ; then
                    sendto_plugin_error_or_ignore "you need gio-2.0 to build the emailclient plugin"
                    add_sendto_plugin="0"
                fi
            ;;
            gajim)
                AC_ARG_WITH(sendto_gajim,
                    [AS_HELP_STRING(--with-sendto-gajim,[Path to Gajim install prefix])],
                    [GAJIM_PATH="$withval"],[GAJIM_PATH="$prefix"])

                GAJIM_SHARE_DIR="$GAJIM_PATH"/share/gajim

                PKG_CHECK_MODULES(DBUS, dbus-1 >= $DBUS_REQUIRED dbus-glib-1 >= $DBUS_GLIB_REQUIRED,
                    [AC_SUBST(DBUS_CFLAGS)
                    AC_SUBST(DBUS_LIBS)
                    enable_sendto_gajim=yes
                    AC_DEFINE_UNQUOTED(GAJIM_SHARE_DIR, "$GAJIM_SHARE_DIR", [path to gajim share dir])],
                    [enable_gajim=no])

                if test "${enable_gajim}" != "yes" ; then
                    sendto_plugin_error_or_ignore "you need gajim and dbus-glib installed for the gajim plugin"
                    add_sendto_plugin="0"
                fi
            ;;
            caja-burn)
                PKG_CHECK_MODULES(GIO, gio-2.0,
                    enable_burn=yes, enable_burn=no)
                if test "${enable_burn}" != "yes" ; then
                    sendto_plugin_error_or_ignore "you need gio installed for the caja-burn plugin"
                    add_sendto_plugin="0"
                fi
            ;;
            pidgin)
                PKG_CHECK_MODULES(PIDGIN, dbus-glib-1 >= $DBUS_GLIB_REQUIRED,
                    enable_pidgin=yes, enable_pidgin=no)
                if test "${enable_pidgin}" != "yes" ; then
                    sendto_plugin_error_or_ignore "you need dbus-glib to build the pidgin plugin"
                    add_sendto_plugin="0"
                fi
            ;;
            removable-devices)
                PKG_CHECK_MODULES(GIO, gio-2.0,
                    enable_removable=yes, enable_removable=no)
                if test "${enable_removable}" != "yes" ; then
                    sendto_plugin_error_or_ignore "you need gio-2.0 to build the removable-devices plugin"
                    add_sendto_plugin="0"
            fi
            ;;
            upnp)
                PKG_CHECK_MODULES(UPNP, gupnp-1.0 >= $GUPNP_REQUIRED,
                    enable_upnp=yes, enable_upnp=no)
                if test "${enable_upnp}" != "yes" ; then
                    sendto_plugin_error_or_ignore "you need gupnp installed for the upnp plugin"
                    add_sendto_plugin="0"
                fi
            ;;
        esac

        # Add the specified plugin
        if test "${add_sendto_plugin}" = "1" ; then
            used_sendto_plugins2="${used_sendto_plugins2} ${sendto_plugin}"
        fi
    done

    ALL_SENDTO_PLUGINS=$allowed_sendto_plugins
    SENDTO_PLUGINS=$used_sendto_plugins2

    dnl Error out if no plugins will be built
    if test -z "${SENDTO_PLUGINS}" ; then
        AC_MSG_ERROR([No sendto plugins will be built, and caja-sendto requires at least one])
    fi

    AC_MSG_CHECKING([which sendto plugins to compile])
    AC_MSG_RESULT([$SENDTO_PLUGINS])

    AC_SUBST([ALL_SENDTO_PLUGINS])
    AC_SUBST([SENDTO_PLUGINS])

    dnl For the pidgin sendto plugin
    AM_CONDITIONAL(HAVE_SENDTO_PIDGIN, test "x$enable_pidgin" = "xyes")

    dnl For the GIO based plugins
    enable_nst_common=no
    if test "x$enable_burn" = "xyes" -o "x$enable_removable" = "xyes"; then
        enable_nst_common=yes
    fi
    AM_CONDITIONAL(HAVE_GIO, test "x$enable_nst_common" = "xyes")

    if test "x${SENDTO_PLUGINS}" != "x" ; then
        for allowed_sendto_plugin in ${ALL_SENDTO_PLUGINS}; do
            for sendto_plugin in ${SENDTO_PLUGINS}; do
                case ${allowed_sendto_plugin} in
                    ${sendto_plugin})
                        AC_MSG_NOTICE([** ${allowed_sendto_plugin} sendto plugin enabled])
                        continue 2
                    ;;
                    *);;
                esac
            done
            AC_MSG_NOTICE([ ${allowed_sendto_plugin} sendto plugin disabled])
        done
    else
        AC_MSG_NOTICE([ No caja-sendto plugins enabled])
    fi
fi
AM_CONDITIONAL(ENABLE_SENDTO, test x"$enable_sendto" = "xyes")

# share extension
AC_ARG_ENABLE([share],
        AS_HELP_STRING([--enable-share], [Enable share plugin]),
        [enable_share=$enableval],
        [enable_share=yes])

if test "x$enable_share" = "xyes"; then
        PKG_CHECK_MODULES(SHARE,
                glib-2.0 >= $GLIB_REQUIRED)
        AC_SUBST(SHARE_CFLAGS)
        AC_SUBST(SHARE_LIBS)
fi

AM_CONDITIONAL(ENABLE_SHARE, test x"$enable_share" = "xyes")

# gksu extenstion
AC_ARG_ENABLE([gksu],
        AS_HELP_STRING([--enable-gksu], [Enable gksu plugin]),
        [enable_gksu=$enableval],
        [enable_gksu=yes])

AM_CONDITIONAL(ENABLE_GKSU, test x"$enable_gksu" = "xyes")

# Get caja extensions directory
AC_ARG_WITH(cajadir,
    AS_HELP_STRING([--with-cajadir=DIR],[Installation path for Caja extension @<:@auto@:>@]),
    [ac_with_cajadir=$withval],
    [ac_with_cajadir=""])
if test "${ac_with_cajadir}" = ""; then
    ac_with_cajadir=`$PKG_CONFIG --variable=extensiondir libcaja-extension`
fi
AC_MSG_NOTICE([Installing caja plugins in ${ac_with_cajadir}])
AC_SUBST([CAJA_EXTENSION_DIR],[${ac_with_cajadir}])

# intltool stuff
AC_PROG_INTLTOOL(0.18)
GETTEXT_PACKAGE=caja-extensions
AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE", [gettext package])
AM_GLIB_GNU_GETTEXT

AC_OUTPUT([
  Makefile 
  gksu/Makefile
  image-converter/Makefile
  open-terminal/Makefile
  sendto/Makefile
  sendto/caja-sendto.pc
  sendto/docs/Makefile
  sendto/docs/version.xml
  sendto/plugins/Makefile
  sendto/plugins/emailclient/Makefile
  sendto/plugins/gajim/Makefile
  sendto/plugins/caja-burn/Makefile
  sendto/plugins/pidgin/Makefile
  sendto/plugins/removable-devices/Makefile
  sendto/plugins/upnp/Makefile
  share/Makefile
  po/Makefile.in 
])

echo "
caja-extensions-$VERSION:
        prefix:                 ${prefix}
        compiler:               ${CC}
        caja-extension dir      ${ac_with_cajadir}
        Gtk+ version:           ${GTK_API_VERSION}

Plugins to be build:
        Image Converter:        $enable_image_converter
        Open Terminal:          $enable_open_terminal
        Sendto:                 $enable_sendto
        Share:                  $enable_share
        Gksu:                   $enable_gksu
"