third_party/protobuf/protobuf.patch

diff --git a/BUILD b/BUILD
index dbae719ff..87dc38470 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 e0653321f..253d9cbb5 100644
--- a/protobuf.bzl
+++ b/protobuf.bzl
@@ -84,7 +84,9 @@ 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(