protobuf.patch

From 92fc8b1f8fe8bc095708f200fa59e7808ef55fc0 Mon Sep 17 00:00:00 2001
From: Tongxuan Liu <tongxuan.ltx@alibaba-inc.com>
Date: Thu, 20 Apr 2023 19:11:22 +0800
Subject: [PATCH] Protobuf patch for DeepRec.

---
 BUILD             | 4 +++-
 protobuf.bzl      | 2 ++
 protobuf_deps.bzl | 2 +-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/BUILD b/BUILD
index dbae719..87dc384 100644
--- a/BUILD
+++ b/BUILD
@@ -23,7 +23,7 @@ config_setting(
 # ZLIB configuration
 ################################################################################
 
-ZLIB_DEPS = ["@zlib//:zlib"]
+ZLIB_DEPS = ["@zlib"]
 
 ################################################################################
 # Protobuf Runtime Library
@@ -143,6 +143,7 @@ cc_library(
     copts = COPTS,
     includes = ["src/"],
     linkopts = LINK_OPTS,
+    alwayslink = 1,
     visibility = ["//visibility:public"],
 )
 
@@ -213,6 +214,7 @@ cc_library(
     copts = COPTS,
     includes = ["src/"],
     linkopts = LINK_OPTS,
+    alwayslink = 1,
     visibility = ["//visibility:public"],
     deps = [":protobuf_lite"] + PROTOBUF_DEPS,
 )
diff --git a/protobuf.bzl b/protobuf.bzl
index e065332..92ae3b4 100644
--- a/protobuf.bzl
+++ b/protobuf.bzl
@@ -85,6 +85,8 @@ def _proto_gen_impl(ctx):
     for dep in ctx.attr.deps:
         import_flags += dep.proto.import_flags
         deps += dep.proto.deps
+    import_flags = depset(import_flags).to_list()
+    deps = depset(deps).to_list()
 
     if not ctx.attr.gen_cc and not ctx.attr.gen_py and not ctx.executable.plugin:
         return struct(
diff --git a/protobuf_deps.bzl b/protobuf_deps.bzl
index 57509ee..00325aa 100644
--- a/protobuf_deps.bzl
+++ b/protobuf_deps.bzl
@@ -11,7 +11,7 @@ def protobuf_deps():
             build_file = "@com_google_protobuf//:third_party/zlib.BUILD",
             sha256 = "c3e5e9fdd5004dcb542feda5ee4f0ff0744628baf8ed2dd5d66f8ca1197cb1a1",
             strip_prefix = "zlib-1.2.11",
-            urls = ["https://zlib.net/zlib-1.2.11.tar.gz"],
+            urls = ["https://mirror.bazel.build/zlib.net/zlib-1.2.11.tar.gz"],
         )
 
     if not native.existing_rule("six"):
-- 
2.37.1