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Add GHS toolchain support

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Note that while GHS C/C++ is using EDG as a frontend, _BOOL is only
defined when using the C++ driver, and not when building third-party C
code like libpng and friends.

Change-Id: Ife19bd09e4c9f3efea6383c0eede9e0947265ca2
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
This commit is contained in:
Rolland Dudemaine 2015-10-27 02:03:15 +01:00
parent d1f803af60
commit 12c18ae647
1 changed files with 48 additions and 2 deletions
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50
src/corelib/global/qcompilerdetection.h
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@ -318,14 +318,14 @@
and PGI C++ 5.2-4 */
#elif !defined(Q_OS_HPUX) && (defined(__EDG) || defined(__EDG__))
# define Q_CC_EDG
/* From the EDG documentation (does not seem to apply to Compaq C++):
/* From the EDG documentation (does not seem to apply to Compaq C++ or GHS C):
_BOOL
Defined in C++ mode when bool is a keyword. The name of this
predefined macro is specified by a configuration flag. _BOOL
is the default.
__BOOL_DEFINED
Defined in Microsoft C++ mode when bool is a keyword. */
# if !defined(_BOOL) && !defined(__BOOL_DEFINED)
# if !defined(_BOOL) && !defined(__BOOL_DEFINED) && !defined(__ghs)
# error "Compiler not supported"
# endif
@ -347,6 +347,52 @@
/* Uses CFront, make sure to read the manual how to tweak templates. */
# elif defined(__ghs)
# define Q_CC_GHS
# define Q_DECL_DEPRECATED __attribute__ ((__deprecated__))
# define Q_FUNC_INFO __PRETTY_FUNCTION__
# define Q_TYPEOF(expr) __typeof__(expr)
# define Q_ALIGNOF(type) __alignof__(type)
# define Q_UNREACHABLE_IMPL()
# if defined(__cplusplus)
# define Q_COMPILER_AUTO_TYPE
# define Q_COMPILER_STATIC_ASSERT
# define Q_COMPILER_RANGE_FOR
# if __GHS_VERSION_NUMBER >= 201505
# define Q_COMPILER_ALIGNAS
# define Q_COMPILER_ALIGNOF
# define Q_COMPILER_ATOMICS
# define Q_COMPILER_ATTRIBUTES
# define Q_COMPILER_AUTO_FUNCTION
# define Q_COMPILER_CLASS_ENUM
# define Q_COMPILER_CONSTEXPR
# define Q_COMPILER_DECLTYPE
# define Q_COMPILER_DEFAULT_MEMBERS
# define Q_COMPILER_DELETE_MEMBERS
# define Q_COMPILER_DELEGATING_CONSTRUCTORS
# define Q_COMPILER_EXPLICIT_CONVERSIONS
# define Q_COMPILER_EXPLICIT_OVERRIDES
# define Q_COMPILER_EXTERN_TEMPLATES
# define Q_COMPILER_INHERITING_CONSTRUCTORS
# define Q_COMPILER_INITIALIZER_LISTS
# define Q_COMPILER_LAMBDA
# define Q_COMPILER_NONSTATIC_MEMBER_INIT
# define Q_COMPILER_NOEXCEPT
# define Q_COMPILER_NULLPTR
# define Q_COMPILER_RANGE_FOR
# define Q_COMPILER_RAW_STRINGS
# define Q_COMPILER_REF_QUALIFIERS
# define Q_COMPILER_RVALUE_REFS
# define Q_COMPILER_STATIC_ASSERT
# define Q_COMPILER_TEMPLATE_ALIAS
# define Q_COMPILER_THREAD_LOCAL
# define Q_COMPILER_THREADSAFE_STATICS
# define Q_COMPILER_UDL
# define Q_COMPILER_UNICODE_STRINGS
# define Q_COMPILER_UNIFORM_INIT
# define Q_COMPILER_UNRESTRICTED_UNIONS
# define Q_COMPILER_VARIADIC_MACROS
# define Q_COMPILER_VARIADIC_TEMPLATES
# endif
# endif //__cplusplus
# elif defined(__DCC__)
# define Q_CC_DIAB