Squashed 'libs/protobuf/' content from commit fcd3b9a85

git-subtree-dir: libs/protobuf
git-subtree-split: fcd3b9a85ef36e46643dc30176cea1a7ad62e02b

kokoro/release/protoc/macos/build.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+set -ex
+CXXFLAGS_COMMON="-std=c++14 -DNDEBUG -mmacosx-version-min=10.9"
+
+cd github/protobuf
+
+bazel build //:protoc --dynamic_mode=off
+mkdir -p build64/src
+cp bazel-bin/protoc build64/src/protoc
+file bazel-bin/protoc
+otool -L bazel-bin/protoc | grep dylib