diff -r 5b60464efbde -r c32454d69b85 contrib/python-zstandard/make_cffi.py
--- a/contrib/python-zstandard/make_cffi.py	Thu Feb 09 21:44:32 2017 -0500
+++ b/contrib/python-zstandard/make_cffi.py	Tue Feb 07 23:24:47 2017 -0800
@@ -9,6 +9,7 @@
 import cffi
 import distutils.ccompiler
 import os
+import re
 import subprocess
 import tempfile
 
@@ -19,6 +20,8 @@
     'common/entropy_common.c',
     'common/error_private.c',
     'common/fse_decompress.c',
+    'common/pool.c',
+    'common/threading.c',
     'common/xxhash.c',
     'common/zstd_common.c',
     'compress/fse_compress.c',
@@ -26,10 +29,17 @@
     'compress/zstd_compress.c',
     'decompress/huf_decompress.c',
     'decompress/zstd_decompress.c',
+    'dictBuilder/cover.c',
     'dictBuilder/divsufsort.c',
     'dictBuilder/zdict.c',
 )]
 
+HEADERS = [os.path.join(HERE, 'zstd', *p) for p in (
+    ('zstd.h',),
+    ('common', 'pool.h'),
+    ('dictBuilder', 'zdict.h'),
+)]
+
 INCLUDE_DIRS = [os.path.join(HERE, d) for d in (
     'zstd',
     'zstd/common',
@@ -53,56 +63,92 @@
     args.extend([
         '-E',
         '-DZSTD_STATIC_LINKING_ONLY',
+        '-DZDICT_STATIC_LINKING_ONLY',
     ])
 elif compiler.compiler_type == 'msvc':
     args = [compiler.cc]
     args.extend([
         '/EP',
         '/DZSTD_STATIC_LINKING_ONLY',
+        '/DZDICT_STATIC_LINKING_ONLY',
     ])
 else:
     raise Exception('unsupported compiler type: %s' % compiler.compiler_type)
 
-# zstd.h includes <stddef.h>, which is also included by cffi's boilerplate.
-# This can lead to duplicate declarations. So we strip this include from the
-# preprocessor invocation.
+def preprocess(path):
+    # zstd.h includes <stddef.h>, which is also included by cffi's boilerplate.
+    # This can lead to duplicate declarations. So we strip this include from the
+    # preprocessor invocation.
+    with open(path, 'rb') as fh:
+        lines = [l for l in fh if not l.startswith(b'#include <stddef.h>')]
 
-with open(os.path.join(HERE, 'zstd', 'zstd.h'), 'rb') as fh:
-    lines = [l for l in fh if not l.startswith(b'#include <stddef.h>')]
-
-fd, input_file = tempfile.mkstemp(suffix='.h')
-os.write(fd, b''.join(lines))
-os.close(fd)
+    fd, input_file = tempfile.mkstemp(suffix='.h')
+    os.write(fd, b''.join(lines))
+    os.close(fd)
 
-args.append(input_file)
+    try:
+        process = subprocess.Popen(args + [input_file], stdout=subprocess.PIPE)
+        output = process.communicate()[0]
+        ret = process.poll()
+        if ret:
+            raise Exception('preprocessor exited with error')
 
-try:
-    process = subprocess.Popen(args, stdout=subprocess.PIPE)
-    output = process.communicate()[0]
-    ret = process.poll()
-    if ret:
-        raise Exception('preprocessor exited with error')
-finally:
-    os.unlink(input_file)
+        return output
+    finally:
+        os.unlink(input_file)
 
-def normalize_output():
+
+def normalize_output(output):
     lines = []
     for line in output.splitlines():
         # CFFI's parser doesn't like __attribute__ on UNIX compilers.
         if line.startswith(b'__attribute__ ((visibility ("default"))) '):
             line = line[len(b'__attribute__ ((visibility ("default"))) '):]
 
+        if line.startswith(b'__attribute__((deprecated('):
+            continue
+        elif b'__declspec(deprecated(' in line:
+            continue
+
         lines.append(line)
 
     return b'\n'.join(lines)
 
+
 ffi = cffi.FFI()
 ffi.set_source('_zstd_cffi', '''
+#include "mem.h"
 #define ZSTD_STATIC_LINKING_ONLY
 #include "zstd.h"
+#define ZDICT_STATIC_LINKING_ONLY
+#include "pool.h"
+#include "zdict.h"
 ''', sources=SOURCES, include_dirs=INCLUDE_DIRS)
 
-ffi.cdef(normalize_output().decode('latin1'))
+DEFINE = re.compile(b'^\\#define ([a-zA-Z0-9_]+) ')
+
+sources = []
+
+for header in HEADERS:
+    preprocessed = preprocess(header)
+    sources.append(normalize_output(preprocessed))
+
+    # Do another pass over source and find constants that were preprocessed
+    # away.
+    with open(header, 'rb') as fh:
+        for line in fh:
+            line = line.strip()
+            m = DEFINE.match(line)
+            if not m:
+                continue
+
+            # The parser doesn't like some constants with complex values.
+            if m.group(1) in (b'ZSTD_LIB_VERSION', b'ZSTD_VERSION_STRING'):
+                continue
+
+            sources.append(m.group(0) + b' ...')
+
+ffi.cdef(u'\n'.join(s.decode('latin1') for s in sources))
 
 if __name__ == '__main__':
     ffi.compile()