1 files changed, 61 insertions, 0 deletions
diff --git a/include/ixion/env.hpp b/include/ixion/env.hpp
new file mode 100644
index 0000000..c164a1d
--- /dev/null
+++ b/include/ixion/env.hpp
@@ -0,0 +1,61 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDED_IXION_ENV_HPP
+#define INCLUDED_IXION_ENV_HPP
+
+#if defined _WIN32 || defined __CYGWIN__
+  #if defined __MINGW32__
+    #define IXION_DLLPUBLIC
+    #define IXION_DLLPUBLIC_VAR extern
+  #elif defined IXION_BUILD
+     #ifdef DLL_EXPORT
+       #define IXION_DLLPUBLIC __declspec(dllexport)
+       #define IXION_DLLPUBLIC_VAR extern __declspec(dllexport)
+     #else
+       #define IXION_DLLPUBLIC
+       #define IXION_DLLPUBLIC_VAR extern
+     #endif
+  #else
+     #define IXION_DLLPUBLIC __declspec(dllimport)
+     #define IXION_DLLPUBLIC_VAR extern __declspec(dllimport)
+  #endif
+  #define IXION_DLLLOCAL
+#else
+  #if defined __GNUC__ && __GNUC__ >= 4
+    #define IXION_DLLPUBLIC __attribute__ ((visibility ("default")))
+    #define IXION_DLLLOCAL  __attribute__ ((visibility ("hidden")))
+  #else
+    #define IXION_DLLPUBLIC
+    #define IXION_DLLLOCAL
+  #endif
+  #define IXION_DLLPUBLIC_VAR IXION_DLLPUBLIC extern
+#endif
+
+#if _WIN32
+#define IXION_MOD_EXPORT __declspec(dllexport)
+#else
+#define IXION_MOD_EXPORT __attribute__ ((visibility ("default")))
+#endif
+
+#if defined(IXION_TRACE_ON) || defined(IXION_DEBUG_ON)
+#define IXION_LOGGING 1
+#else
+#define IXION_LOGGING 0
+#endif
+
+#ifdef __GNUC__
+  #define IXION_DEPRECATED __attribute__ ((deprecated))
+#elif defined(_MSC_VER)
+  #define IXION_DEPRECATED __declspec(deprecated)
+#else
+  #define IXION_DEPRECATED
+#endif
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */