+if test "x$enable_logging" = "xyes"; then
+ AC_DEFINE(ENABLE_LOGGING, [1], [System logging.])
+fi
+
+AC_ARG_ENABLE([extras],
+ AS_HELP_STRING([--enable-extras], [enable extras with external dependencies]),
+ [], [enable_extras=no])
+if test "x$enable_extras" = xyes; then
+ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.7.0 gobject-2.0 >= 2.7.0])
+ AC_SUBST([GLIB_CFLAGS])
+ AC_SUBST([GLIB_LIBS])
+
+ AC_CHECK_LIB([acl], [acl_init], [:], AC_MSG_ERROR([libacl not found]))
+ AC_CHECK_HEADER([acl/libacl.h], [:], AC_MSG_ERROR([libacl header not found]))
+fi
+AM_CONDITIONAL([ENABLE_EXTRAS], [test "x$enable_extras" = xyes])
+
+AC_ARG_ENABLE([introspection],
+ AS_HELP_STRING([--enable-introspection], [enable GObject introspection]),
+ [], [enable_introspection=no])
+if test "$enable_introspection" = xyes; then
+ PKG_CHECK_MODULES([INTROSPECTION], [gobject-introspection-1.0 >= 0.6.2])
+ AC_DEFINE([ENABLE_INTROSPECTION], [1], [enable GObject introspection support])
+ AC_SUBST([G_IR_SCANNER], [$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0)])
+ AC_SUBST([G_IR_COMPILER], [$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0)])
+ AC_SUBST([G_IR_GENERATE], [$($PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0)])
+ AC_SUBST([GIRDIR], [$($PKG_CONFIG --variable=girdir gobject-introspection-1.0)])
+ AC_SUBST([GIRTYPELIBDIR], [$($PKG_CONFIG --variable=typelibdir gobject-introspection-1.0)])