From d311970864a2338d63ce3c22a46bb9ec4bb26bfe Mon Sep 17 00:00:00 2001
From: Peter Newman <peterjnewman@gmail.com>
Date: Fri, 8 Mar 2019 15:43:50 +0000
Subject: [PATCH] Attempt to fix Protobuf 3.7 builds
---
configure.ac | 3 +++
protoc/StrUtil.cpp | 10 ++++++++++
2 files changed, 13 insertions(+)
diff --git a/configure.ac b/configure.ac
index 9824609b4..4f782847c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -803,6 +803,9 @@ AS_IF([test "${enable_rdm_tests}" = "yes"],
AS_IF([test "x$build_java_libs" = xyes],
[PROTOBUF_SUPPORT([2.4.0])],
[PROTOBUF_SUPPORT([2.3.0])])
+# Version 3.7 and above of protoc require some additional includes
+AC_CHECK_HEADERS([google/protobuf/io/strtod.h google/protobuf/stubs/logging.h \
+ google/protobuf/stubs/stl_util.h])
# Doxygen
diff --git a/protoc/StrUtil.cpp b/protoc/StrUtil.cpp
index 85891a6a4..2914e82f1 100644
--- a/protoc/StrUtil.cpp
+++ b/protoc/StrUtil.cpp
@@ -41,6 +41,16 @@
#include "protoc/StrUtil.h"
+#ifdef HAVE_GOOGLE_PROTOBUF_IO_STRTOD_H
+#include <google/protobuf/io/strtod.h>
+#endif // HAVE_GOOGLE_PROTOBUF_IO_STRTOD_H
+#ifdef HAVE_GOOGLE_PROTOBUF_STUBS_LOGGING_H
+#include <google/protobuf/stubs/logging.h>
+#endif // HAVE_GOOGLE_PROTOBUF_STUBS_LOGGING_H
+#ifdef HAVE_GOOGLE_PROTOBUF_STUBS_STL_UTIL_H
+#include <google/protobuf/stubs/stl_util.h>
+#endif // HAVE_GOOGLE_PROTOBUF_STUBS_STL_UTIL_H
+
#ifdef _WIN32
// MSVC has only _snprintf, not snprintf.
//