--- pkgsrc-cvs/devel/at-spi2-core/Makefile	2016-11-25 13:49:00.000000000 +0100
+++ pkgsrc/devel/at-spi2-core/Makefile	2017-08-01 13:46:11.889545427 +0200
@@ -41,4 +41,5 @@
 .include "../../sysutils/dbus/buildlink3.mk"
 .include "../../x11/libXi/buildlink3.mk"
 .include "../../x11/libXtst/buildlink3.mk"
+.include "../../x11/libSM/buildlink3.mk"
 .include "../../mk/bsd.pkg.mk"
--- pkgsrc-cvs/devel/at-spi2-atk/Makefile	2016-11-25 13:51:41.000000000 +0100
+++ pkgsrc/devel/at-spi2-atk/Makefile	2017-08-01 14:24:08.344630031 +0200
@@ -25,4 +25,5 @@
 BUILDLINK_API_DEPENDS.dbus+=	dbus>=1.5
 .include "../../sysutils/dbus/buildlink3.mk"
 .include "../../x11/libX11/buildlink3.mk"
+.include "../../x11/libSM/buildlink3.mk"
 .include "../../mk/bsd.pkg.mk"