From 314b92c0e37c6896ecabc391a4e1594fc86c2fdb Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Sun, 28 Oct 2018 02:15:56 +0200
Subject: Fix build for mingw

---
 include/env.hpp | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 include/env.hpp

(limited to 'include/env.hpp')

diff --git a/include/env.hpp b/include/env.hpp
new file mode 100644
index 0000000..57ae068
--- /dev/null
+++ b/include/env.hpp
@@ -0,0 +1,59 @@
+#pragma once
+
+#define OS_FAMILY_WINDOWS 0
+#define OS_FAMILY_POSIX 1
+
+#define OS_TYPE_WINDOWS 0
+#define OS_TYPE_LINUX 1
+
+#if defined(_WIN32) || defined(_WIN64)
+    #if defined(_WIN64)
+        #define SYS_ENV_64BIT
+    #else
+        #define SYS_ENV_32BIT
+    #endif
+    #define OS_FAMILY OS_FAMILY_WINDOWS
+    #define OS_TYPE OS_TYPE_WINDOWS
+
+	#ifndef UNICODE
+	#define UNICODE
+	#endif
+
+	#ifndef _UNICODE
+	#define _UNICODE
+	#endif
+
+	#ifndef WIN32_LEAN_AND_MEAN
+	#define WIN32_LEAN_AND_MEAN
+	#endif
+
+	#include <windows.h>
+#endif
+
+#if defined(__linux__) || defined(__unix__) || defined(__APPLE__) || defined(_POSIX_VERSION)
+    #define OS_FAMILY OS_FAMILY_POSIX
+#endif
+
+#ifdef __linux__
+    #define OS_TYPE OS_TYPE_LINUX
+#endif
+
+#if defined(__GNUC__)
+    #if defined(__x86_64__) || defined(__pc64__)
+        #define SYS_ENV_64BIT
+    #else
+        #define SYS_ENV_32BIT
+    #endif
+#endif
+
+#if !defined(SYS_ENV_32BIT) && !defined(SYS_ENV_64BIT)
+    #error "System is not detected as either 32-bit or 64-bit"
+#endif
+
+#if !defined(OS_FAMILY)
+    #error "System not supported. Only Windows and Posix systems supported right now"
+#endif
+
+#if !defined(OS_TYPE)
+    #error "System not supported. Only Windows and linux systems supported right now"
+#endif
-- 
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