--- Makefile.MASTER_SITES.old	2019-09-20 14:15:36.192085000 +0100
+++ Makefile.MASTER_SITES	2019-09-20 14:19:50.314619000 +0100
@@ -14,9 +14,9 @@
 		1200fe90bb174a6224a525ee60148671a786a71f.tar.gz:neon \
 		fd3d9af80465e4383162e4a7c5e2f406e82dd968.tar.gz:highway \
 		license.rst.txt:license \
-		backports.weakref-1.0rc1.tar.gz:weakref
+		backports.weakref-1.0rc1.tar.gz:weakref \
+		0d5f3f2768c6ca2faca0079a997a97ce22997a0c.zip:rulescc
 
-
 MASTER_SITES+=	https://github.com/intel/mkl-dnn/archive/:mkldnn \
 		https://github.com/abseil/abseil-cpp/archive/:abseil \
 		https://bitbucket.org/eigen/eigen/get/:eigen \
@@ -31,4 +31,5 @@
 		http://mirror.tensorflow.org/github.com/intel/ARM_NEON_2_x86_SSE/archive/:neon \
 		http://mirror.tensorflow.org/github.com/google/highwayhash/archive/:highway \
 		http://mirror.tensorflow.org/docs.python.org/2.7/_sources/:license \
-		https://pypi.python.org/packages/bc/cc/3cdb0a02e7e96f6c70bd971bc8a90b8463fda83e264fa9c5c1c98ceabd81/:weakref
+		https://pypi.python.org/packages/bc/cc/3cdb0a02e7e96f6c70bd971bc8a90b8463fda83e264fa9c5c1c98ceabd81/:weakref \
+		https://mirror.bazel.build/github.com/bazelbuild/rules_cc/archive/:rulescc