1 files changed, 46 insertions, 0 deletions
diff --git a/include/lv2/core/attributes.h b/include/lv2/core/attributes.h
new file mode 100644
index 0000000..2db876f
--- /dev/null
+++ b/include/lv2/core/attributes.h
@@ -0,0 +1,46 @@
+// Copyright 2018 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
+
+#ifndef LV2_CORE_ATTRIBUTES_H
+#define LV2_CORE_ATTRIBUTES_H
+
+/**
+   @defgroup attributes Attributes
+   @ingroup lv2
+
+   Macros for source code attributes.
+
+   @{
+*/
+
+#if defined(__GNUC__) && __GNUC__ > 3
+#  define LV2_DEPRECATED __attribute__((__deprecated__))
+#else
+#  define LV2_DEPRECATED
+#endif
+
+#if defined(__clang__)
+#  define LV2_DISABLE_DEPRECATION_WARNINGS \
+    _Pragma("clang diagnostic push")       \
+    _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"")
+#elif defined(__GNUC__) && __GNUC__ > 4
+#  define LV2_DISABLE_DEPRECATION_WARNINGS \
+    _Pragma("GCC diagnostic push")         \
+    _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")
+#else
+#  define LV2_DISABLE_DEPRECATION_WARNINGS
+#endif
+
+#if defined(__clang__)
+#  define LV2_RESTORE_WARNINGS _Pragma("clang diagnostic pop")
+#elif defined(__GNUC__) && __GNUC__ > 4
+#  define LV2_RESTORE_WARNINGS _Pragma("GCC diagnostic pop")
+#else
+#  define LV2_RESTORE_WARNINGS
+#endif
+
+/**
+   @}
+*/
+
+#endif // LV2_CORE_ATTRIBUTES_H