gcc.h: require g++ 4.5 or newer

Soon we'll use C++11 lambdas which were implemented in gcc 4.5.
This commit is contained in:
Max Kellermann
2012-08-01 09:44:45 +02:00
parent 768504e956
commit 37b92967c5

View File

@@ -62,6 +62,10 @@
#ifdef __cplusplus #ifdef __cplusplus
#if !defined(__clang__) && defined(__GNUC__) && !GCC_CHECK_VERSION(4,5)
#error Your gcc version is too old. MPD requires gcc 4.5 or newer.
#endif
/* support for C++11 "override" was added in gcc 4.7 */ /* support for C++11 "override" was added in gcc 4.7 */
#if !defined(__clang__) && defined(__GNUC__) && !GCC_CHECK_VERSION(4,7) #if !defined(__clang__) && defined(__GNUC__) && !GCC_CHECK_VERSION(4,7)
#define override #define override