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Remove detection of GCC versions which are not supported anywhere.

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Change-Id: If254af51880e20be486b14f5237e6e1d4e4d6af3
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Stephen Kelly 2012-02-21 17:26:45 +01:00 committed by Qt by Nokia
parent f783ec5347
commit 58cd93efe6
1 changed files with 8 additions and 31 deletions
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39
src/corelib/global/qcompilerdetection.h
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@ -139,45 +139,22 @@
# define Q_CC_MINGW
# endif
# if defined(__INTEL_COMPILER)
/* Intel C++ also masquerades as GCC 3.2.0 */
/* Intel C++ also masquerades as GCC */
# define Q_CC_INTEL
# endif
# if defined(__clang__)
/* Clang also masquerades as GCC 4.2.1 */
/* Clang also masquerades as GCC */
# define Q_CC_CLANG
# endif
# ifdef __APPLE__
# define Q_NO_DEPRECATED_CONSTRUCTORS
# endif
# if __GNUC__ == 2 && __GNUC_MINOR__ <= 7
# define Q_FULL_TEMPLATE_INSTANTIATION
# endif
/* GCC 2.95 knows "using" but does not support it correctly */
# if __GNUC__ == 2 && __GNUC_MINOR__ <= 95
# define Q_NO_USING_KEYWORD
# endif
# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
# define Q_ALIGNOF(type) __alignof__(type)
# define Q_TYPEOF(expr) __typeof__(expr)
# define Q_DECL_ALIGN(n) __attribute__((__aligned__(n)))
# endif
# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
# define Q_LIKELY(expr) __builtin_expect(!!(expr), true)
# define Q_UNLIKELY(expr) __builtin_expect(!!(expr), false)
# endif
/* GCC 3.1 and GCC 3.2 wrongly define _SB_CTYPE_MACROS on HP-UX */
# if defined(Q_OS_HPUX) && __GNUC__ == 3 && __GNUC_MINOR__ >= 1
# define Q_WRONG_SB_CTYPE_MACROS
# endif
/* GCC <= 3.3 cannot handle template friends */
# if __GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ <= 3)
# define Q_NO_TEMPLATE_FRIENDS
# endif
/* Apple's GCC 3.1 chokes on our streaming qDebug() */
# if defined(Q_OS_DARWIN) && __GNUC__ == 3 && (__GNUC_MINOR__ >= 1 && __GNUC_MINOR__ < 3)
# define Q_BROKEN_DEBUG_STREAM
# endif
# if (defined(Q_CC_GNU) || defined(Q_CC_INTEL)) && !defined(QT_MOC_CPP)
# define Q_ALIGNOF(type) __alignof__(type)
# define Q_TYPEOF(expr) __typeof__(expr)
# define Q_DECL_ALIGN(n) __attribute__((__aligned__(n)))
# define Q_LIKELY(expr) __builtin_expect(!!(expr), true)
# define Q_UNLIKELY(expr) __builtin_expect(!!(expr), false)
# if !defined(QT_MOC_CPP)
# define Q_PACKED __attribute__ ((__packed__))
# define Q_NO_PACKED_REFERENCE
# ifndef __ARM_EABI__