From 0cf4b82386e7a319ab142f28a1d241ca0e53ee2e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
Date: Thu, 21 Jul 2016 15:13:27 +0200
Subject: [PATCH] try to fix cygwin compile error

[ci skip]
---
 externals/simplecpp/simplecpp.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/externals/simplecpp/simplecpp.cpp b/externals/simplecpp/simplecpp.cpp
index cc3d9912f..c6eb14013 100644
--- a/externals/simplecpp/simplecpp.cpp
+++ b/externals/simplecpp/simplecpp.cpp
@@ -27,6 +27,7 @@
 #include <stdexcept>
 #include <vector>
 #include <cstring>
+#include <cstdlib> // strtoll, etc
 #include <sstream>
 #include <fstream>
 #include <iostream>