Make preprocessor query robust against older gcc versions

This commit is contained in:
Dani-Hub 2015-03-08 18:48:24 +01:00 committed by Christopher Dunn
parent 871b311e7e
commit 5003983029

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@ -70,8 +70,11 @@
#if defined(_MSC_VER) && _MSC_VER >= 1500 // MSVC 2008
/// Indicates that the following function is deprecated.
#define JSONCPP_DEPRECATED(message) __declspec(deprecated(message))
#elif (defined(__clang__) && __has_attribute(deprecated)) || \
(defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)))
#elif defined(__clang__) && defined(__has_feature)
#if __has_feature(attribute_deprecated_with_message)
#define JSONCPP_DEPRECATED(message) __attribute__ ((deprecated(message)))
#endif
#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
#define JSONCPP_DEPRECATED(message) __attribute__ ((deprecated(message)))
#elif defined(__GNUC__) && (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
#define JSONCPP_DEPRECATED(message) __attribute__((__deprecated__))