c = Copy("$TARGET", "$SOURCE")
env.Command("pb_encode.c", "#../pb_encode.c", c)
env.Command("pb_decode.c", "#../pb_decode.c", c)
-env.Command("alltypes.pb.h", "#alltypes/alltypes.pb.h", c)
-env.Command("alltypes.pb.c", "#alltypes/alltypes.pb.c", c)
-env.Command("encode_alltypes.c", "#alltypes/encode_alltypes.c", c)
-env.Command("decode_alltypes.c", "#alltypes/decode_alltypes.c", c)
+env.Command("alltypes.pb.h", "$BUILD/alltypes/alltypes.pb.h", c)
+env.Command("alltypes.pb.c", "$BUILD/alltypes/alltypes.pb.c", c)
+env.Command("encode_alltypes.c", "$BUILD/alltypes/encode_alltypes.c", c)
+env.Command("decode_alltypes.c", "$BUILD/alltypes/decode_alltypes.c", c)
# Define the compilation options
opts = env.Clone()