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-rw-r--r--lib/lz4.h13
1 files changed, 6 insertions, 7 deletions
diff --git a/lib/lz4.h b/lib/lz4.h
index 9b3d758..b8a898e 100644
--- a/lib/lz4.h
+++ b/lib/lz4.h
@@ -665,18 +665,17 @@ union LZ4_streamDecode_u {
#ifdef LZ4_DISABLE_DEPRECATE_WARNINGS
# define LZ4_DEPRECATED(message) /* disable deprecation warnings */
#else
-# define LZ4_GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)
# if defined (__cplusplus) && (__cplusplus >= 201402) /* C++14 or greater */
# define LZ4_DEPRECATED(message) [[deprecated(message)]]
-# elif (LZ4_GCC_VERSION >= 405) || defined(__clang__)
-# define LZ4_DEPRECATED(message) __attribute__((deprecated(message)))
-# elif (LZ4_GCC_VERSION >= 301)
-# define LZ4_DEPRECATED(message) __attribute__((deprecated))
# elif defined(_MSC_VER)
# define LZ4_DEPRECATED(message) __declspec(deprecated(message))
+# elif defined(__clang__) || (defined(__GNUC__) && (__GNUC__ >= 4) && (__GNUC_MINOR__ >= 5))
+# define LZ4_DEPRECATED(message) __attribute__((deprecated(message)))
+# elif defined(__GNUC__) && (__GNUC__ >= 3) && (__GNUC_MINOR__ >= 1)
+# define LZ4_DEPRECATED(message) __attribute__((deprecated))
# else
-# pragma message("WARNING: You need to implement LZ4_DEPRECATED for this compiler")
-# define LZ4_DEPRECATED(message)
+# pragma message("WARNING: LZ4_DEPRECATED needs custom implementation for this compiler")
+# define LZ4_DEPRECATED(message) /* disabled */
# endif
#endif /* LZ4_DISABLE_DEPRECATE_WARNINGS */