Index: src/Makefile.am
===================================================================
--- src/Makefile.am	(revision fc846ae1acddff210b81091b8b89c32961a0002c)
+++ src/Makefile.am	(revision 0c1b5660b6f5a0957c905780ecc5883a812e52a7)
@@ -16,5 +16,5 @@
 
 # create object files in directory with source files
-AUTOMAKE_OPTIONS = subdir-objects
+AUTOMAKE_OPTIONS = foreign subdir-objects
 
 SRC = main.cc \
Index: src/Makefile.in
===================================================================
--- src/Makefile.in	(revision fc846ae1acddff210b81091b8b89c32961a0002c)
+++ src/Makefile.in	(revision 0c1b5660b6f5a0957c905780ecc5883a812e52a7)
@@ -445,5 +445,5 @@
 
 # create object files in directory with source files
-AUTOMAKE_OPTIONS = subdir-objects
+AUTOMAKE_OPTIONS = foreign subdir-objects
 SRC = main.cc MakeLibCfa.cc CompilationState.cc CodeGen/Generate.cc \
 	CodeGen/CodeGenerator.cc CodeGen/GenType.cc \