build: fix bmake's lack of variable expansion in "include" lines

diff --git a/test/Makefile.autosetup b/test/Makefile.autosetup
index f499a0f4ea1523c78fe235f6474615cfdd28cb36..94d835bf350fa3332f560991fb37ced1b8c10194 100644 (file)
--- a/test/Makefile.autosetup
+++ b/test/Makefile.autosetup
@@ -21,6 +21,7 @@ clean-test:
 install-test:
 uninstall-test:
 
--include $(TEST_OBJS:.o=.Po)
+TEST_DEPFILES = $(TEST_OBJS:.o=.Po)
+-include $(TEST_DEPFILES)
 
 # vim: set ts=8 noexpandtab: