Patch to build TensorFlow 1.12 for Python3.7 on Debian10. For more detail, see https://qiita.com/tsuchm/items/60e071c7e77428f5d335

debian10.patch

diff --git a/tensorflow/workspace.bzl b/tensorflow/workspace.bzl
index aaea475c04..a860e8a107 100755
--- a/tensorflow/workspace.bzl
+++ b/tensorflow/workspace.bzl
@@ -381,11 +381,11 @@ def tf_workspace(path_prefix = "", tf_repo_name = ""):
     )
 
     PROTOBUF_URLS = [
-        "https://mirror.bazel.build/github.com/google/protobuf/archive/v3.6.0.tar.gz",
-        "https://github.com/google/protobuf/archive/v3.6.0.tar.gz",
+        "http://deb.debian.org/debian/pool/main/p/protobuf/protobuf_3.6.1.3.orig.tar.gz",
+        "http://deb.debian.org/debian/pool/main/p/protobuf/protobuf_3.6.1.3.orig.tar.gz",
     ]
-    PROTOBUF_SHA256 = "50a5753995b3142627ac55cfd496cebc418a2e575ca0236e29033c67bd5665f4"
-    PROTOBUF_STRIP_PREFIX = "protobuf-3.6.0"
+    PROTOBUF_SHA256 = "73fdad358857e120fd0fa19e071a96e15c0f23bb25f85d3f7009abfd4f264a2a"
+    PROTOBUF_STRIP_PREFIX = "protobuf-3.6.1.3"
 
     tf_http_archive(
         name = "protobuf_archive",
diff --git a/third_party/icu/workspace.bzl b/third_party/icu/workspace.bzl
index bfebf4219b..732a679108 100644
--- a/third_party/icu/workspace.bzl
+++ b/third_party/icu/workspace.bzl
@@ -5,11 +5,11 @@ load("//third_party:repo.bzl", "third_party_http_archive")
 def repo():
     third_party_http_archive(
         name = "icu",
-        strip_prefix = "icu-release-62-1",
-        sha256 = "e15ffd84606323cbad5515bf9ecdf8061cc3bf80fb883b9e6aa162e485aa9761",
+        strip_prefix = "icu-release-63-1",
+        sha256 = "9a3be16d772be2817854ef4dcb45fb7fea669ca7ca592e039264239c1acd415f",
         urls = [
-            "https://mirror.bazel.build/github.com/unicode-org/icu/archive/release-62-1.tar.gz",
-            "https://github.com/unicode-org/icu/archive/release-62-1.tar.gz",
+            "https://mirror.bazel.build/github.com/unicode-org/icu/archive/release-63-1.tar.gz",
+            "https://github.com/unicode-org/icu/archive/release-63-1.tar.gz",
         ],
         build_file = "//third_party/icu:BUILD.bazel",
     )