contrib/zstd/lib/BUCK in extzstd-0.2 vs contrib/zstd/lib/BUCK in extzstd-0.3

@@ -1,8 +1,9 @@
 cxx_library(
     name='zstd',
     header_namespace='',
+    exported_headers=['zstd.h'],
     visibility=['PUBLIC'],
     deps=[
         ':common',
         ':compress',
         ':decompress',
@@ -15,18 +16,21 @@
     header_namespace='',
     visibility=['PUBLIC'],
     exported_headers=subdir_glob([
         ('compress', 'zstd*.h'),
     ]),
-    srcs=glob(['compress/zstd*.c']),
+    srcs=glob(['compress/zstd*.c', 'compress/hist.c']),
     deps=[':common'],
 )
 
 cxx_library(
     name='decompress',
     header_namespace='',
     visibility=['PUBLIC'],
+    headers=subdir_glob([
+        ('decompress', '*_impl.h'),
+    ]),
     srcs=glob(['decompress/zstd*.c']),
     deps=[
         ':common',
         ':legacy',
     ],
@@ -35,11 +39,11 @@
 cxx_library(
     name='deprecated',
     header_namespace='',
     visibility=['PUBLIC'],
     exported_headers=subdir_glob([
-        ('decprecated', '*.h'),
+        ('deprecated', '*.h'),
     ]),
     srcs=glob(['deprecated/*.c']),
     deps=[':common'],
 )
 
@@ -64,10 +68,11 @@
     exported_headers=subdir_glob([
         ('dictBuilder', 'zdict.h'),
     ]),
     headers=subdir_glob([
         ('dictBuilder', 'divsufsort.h'),
+        ('dictBuilder', 'cover.h'),
     ]),
     srcs=glob(['dictBuilder/*.c']),
     deps=[':common'],
 )
 
@@ -79,10 +84,19 @@
         ('common', 'compiler.h'),
     ]),
 )
 
 cxx_library(
+    name='cpu',
+    header_namespace='',
+    visibility=['PUBLIC'],
+    exported_headers=subdir_glob([
+        ('common', 'cpu.h'),
+    ]),
+)
+
+cxx_library(
     name='bitstream',
     header_namespace='',
     visibility=['PUBLIC'],
     exported_headers=subdir_glob([
         ('common', 'bitstream.h'),
@@ -103,10 +117,11 @@
         'compress/fse_compress.c',
         'compress/huf_compress.c',
         'decompress/huf_decompress.c',
     ],
     deps=[
+        ':debug',
         ':bitstream',
         ':compiler',
         ':errors',
         ':mem',
     ],
@@ -190,13 +205,25 @@
         ':mem',
     ],
 )
 
 cxx_library(
+    name='debug',
+    header_namespace='',
+    visibility=['PUBLIC'],
+    exported_headers=subdir_glob([
+        ('common', 'debug.h'),
+    ]),
+    srcs=['common/debug.c'],
+)
+
+cxx_library(
     name='common',
     deps=[
+        ':debug',
         ':bitstream',
         ':compiler',
+        ':cpu',
         ':entropy',
         ':errors',
         ':mem',
         ':pool',
         ':threading',