--- a/contrib/python-zstandard/make_cffi.py	Tue Sep 25 20:55:03 2018 +0900
+++ b/contrib/python-zstandard/make_cffi.py	Mon Oct 08 16:27:40 2018 -0700
@@ -17,6 +17,7 @@
 HERE = os.path.abspath(os.path.dirname(__file__))
 
 SOURCES = ['zstd/%s' % p for p in (
+    'common/debug.c',
     'common/entropy_common.c',
     'common/error_private.c',
     'common/fse_decompress.c',
@@ -25,6 +26,7 @@
     'common/xxhash.c',
     'common/zstd_common.c',
     'compress/fse_compress.c',
+    'compress/hist.c',
     'compress/huf_compress.c',
     'compress/zstd_compress.c',
     'compress/zstd_double_fast.c',
@@ -36,6 +38,7 @@
     'decompress/huf_decompress.c',
     'decompress/zstd_decompress.c',
     'dictBuilder/cover.c',
+    'dictBuilder/fastcover.c',
     'dictBuilder/divsufsort.c',
     'dictBuilder/zdict.c',
 )]