--- /dev/null
+--- criu-2.5/test/zdtm/static/Makefile~ 2016-08-21 11:41:39.000000000 +0300
++++ criu-2.5/test/zdtm/static/Makefile 2016-08-21 11:41:42.142986535 +0300
+@@ -402,6 +402,10 @@
+ stopped02: override CFLAGS += -DZDTM_STOPPED_TKILL
+ stopped12: override CFLAGS += -DZDTM_STOPPED_KILL -DZDTM_STOPPED_TKILL
+
++# grantpt, etc troubles
++tty%: override CFLAGS += -Wno-error=implicit-function-declaration -Wno-error=int-conversion
++pty%: override CFLAGS += -Wno-error=implicit-function-declaration -Wno-error=int-conversion
++
+ $(LIB): force
+ $(Q) $(MAKE) -C $(LIBDIR)
+