From 7d0dae1a0c9f568645a62dc591eb00741891b7b3 Mon Sep 17 00:00:00 2001
From: emeric <emeric.poupon@laposte.net>
Date: Sun, 15 Aug 2021 21:35:27 +0200
Subject: [PATCH] Fixed build (hopefully) on arch, fixes #169

---
 src/libs/utils/impl/ChildProcess.hpp        | 1 +
 src/libs/utils/impl/NetAddress.cpp          | 4 ++++
 src/libs/utils/include/utils/NetAddress.hpp | 5 ++++-
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/libs/utils/impl/ChildProcess.hpp b/src/libs/utils/impl/ChildProcess.hpp
index f92b6b25..46d7bcb0 100644
--- a/src/libs/utils/impl/ChildProcess.hpp
+++ b/src/libs/utils/impl/ChildProcess.hpp
@@ -24,6 +24,7 @@
 #include <unistd.h>
 
 #include <filesystem>
+#include <optional>
 
 #include <boost/asio/io_context.hpp>
 #include <boost/asio/posix/stream_descriptor.hpp>
diff --git a/src/libs/utils/impl/NetAddress.cpp b/src/libs/utils/impl/NetAddress.cpp
index 732565f8..b41b07ac 100644
--- a/src/libs/utils/impl/NetAddress.cpp
+++ b/src/libs/utils/impl/NetAddress.cpp
@@ -19,6 +19,8 @@
 
 #include "utils/NetAddress.hpp"
 
+#ifndef BOOST_ASIO_HAS_STD_HASH
+
 namespace std
 {
 	std::size_t hash<boost::asio::ip::address>::operator()(const boost::asio::ip::address& ipAddr) const
@@ -40,3 +42,5 @@ namespace std
 		return std::hash<std::string>{}(ipAddr.to_string());
 	}
 }
+
+#endif // BOOST_ASIO_HAS_STD_HASH
diff --git a/src/libs/utils/include/utils/NetAddress.hpp b/src/libs/utils/include/utils/NetAddress.hpp
index 22bc8d7e..86575e1a 100644
--- a/src/libs/utils/include/utils/NetAddress.hpp
+++ b/src/libs/utils/include/utils/NetAddress.hpp
@@ -21,6 +21,9 @@
 
 #include <boost/asio/ip/address.hpp>
 
+#ifndef BOOST_ASIO_HAS_STD_HASH
+#include <functional>
+
 namespace std
 {
 	template<> struct hash<boost::asio::ip::address>
@@ -30,4 +33,4 @@ namespace std
 
 }
 
-
+#endif // BOOST_ASIO_HAS_STD_HASH