AC_DEFUN([RVL_FDO_MIME], [
        AC_PATH_PROG(UPDATE_DESKTOP_DATABASE, update-desktop-database, no)
        AC_PATH_PROG(UPDATE_MIME_DATABASE, update-mime-database, no)

        AC_ARG_ENABLE(desktop-update, [AC_HELP_STRING(--disable-desktop-update, Disable the MIME desktop database update)], disable_desktop=yes, disable_desktop=no)
        AC_ARG_ENABLE(mime-update, [AC_HELP_STRING(--disable-mime-update, Disable the MIME database update)], disable_mime=yes, disable_mime=no)

        AM_CONDITIONAL(HAVE_FDO_DESKTOP, test "x$UPDATE_DESKTOP_DATABASE" != "xno" -a "x$disable_desktop" = "xno")
        AM_CONDITIONAL(HAVE_FDO_MIME, test "x$UPDATE_MIME_DATABASE" != "xno" -a "x$disable_mime" = "xno")
])

AC_DEFUN([RVL_GCONF], [
        AC_PATH_PROG(GCONFTOOL, gconftool-2, no)

        if test "x$GCONFTOOL" = "xno"; then
                AC_MSG_ERROR(gconftool-2 not found in your path)
        fi

        AM_GCONF_SOURCE_2
])

AC_DEFUN([RVL_GETTEXT], [
        GETTEXT_PACKAGE="revelation"
        IT_PROG_INTLTOOL([0.35.0])

        AC_SUBST(GETTEXT_PACKAGE)
        AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE", [The gettext package])
        AM_GLIB_GNU_GETTEXT
])

AC_DEFUN([RVL_MMAN], [
        AC_CHECK_FUNCS(mlockall munlockall)
])

AC_DEFUN([RVL_PYGTK], [
        PKG_CHECK_MODULES(PYGTK, [pygtk-2.0 >= 2.8.0])
        PKG_CHECK_MODULES(GNOME_PYTHON, [gnome-python-2.0 >= 2.10.0])

        AC_PATH_PROG(PYGTK_CODEGEN, pygtk-codegen-2.0, no)

        if test "x$PYGTK_CODEGEN" = "xno"; then
                AC_MSG_ERROR(pygtk-codegen-2.0 not found in your path)
        fi

        AC_MSG_CHECKING(path to pygtk defs)
        PYGTK_DEFSDIR=`$PKG_CONFIG --variable=defsdir pygtk-2.0`
        AC_SUBST(PYGTK_DEFSDIR)
        AC_MSG_RESULT($PYGTK_DEFSDIR)
])

AC_DEFUN([RVL_PYTHON_MODULE], [
        AC_MSG_CHECKING(python module $1)

        $PYTHON -c "import imp; imp.find_module('$1')" 2>/dev/null

        if test $? -eq 0; then
                AC_MSG_RESULT(yes)
                eval AS_TR_CPP(HAVE_PYMOD_$1)=yes
        else
                AC_MSG_RESULT(no)
                AC_MSG_ERROR(failed to find module $1)
                exit 1
        fi
])

AC_DEFUN([RVL_PYTHON_PATH], [
        AM_PATH_PYTHON($1)

        AC_MSG_CHECKING(Python include path)
        AC_ARG_WITH(python-include, [AC_HELP_STRING(--with-python-include=PATH, Path to Python include dir)], PYTHON_INCLUDE=$withval)

        if test -z "$PYTHON_INCLUDE" ; then
                PYTHON_INCLUDE=$PYTHON
                rvl_py_include_path=`echo $PYTHON_INCLUDE | sed -e "s/bin/include/"`
                rvl_py_version="`$PYTHON -c "import sys; print sys.version[[0:3]]"`";
                PYTHON_INCLUDE="$rvl_py_include_path$rvl_py_version"
        fi

        AC_MSG_RESULT($PYTHON_INCLUDE)
        AC_SUBST(PYTHON_INCLUDE)
])