diff -Paur --no-dereference -- signify.upstream/Makefile signify/Makefile
--- signify.upstream/Makefile
+++ signify/Makefile
@@ -1,7 +1,7 @@
-include ../../build-aux/platform.mak
-include ../../build-aux/compiler.mak
-include ../../build-aux/version.mak
-include ../../build-aux/dirs.mak
+include ../../../build-aux/platform.mak
+include ../../../build-aux/compiler.mak
+include ../../../build-aux/version.mak
+include ../../../build-aux/dirs.mak
 
 OPTLEVEL?=$(DEFAULT_OPTLEVEL)
 CFLAGS?=$(OPTLEVEL)