#ifndef _WX_PLATFORM_H_
#define _WX_PLATFORM_H_
+/* GUI build by default */
+#if !defined(wxUSE_GUI)
+# define wxUSE_GUI 1
+#endif /* !defined(wxUSE_GUI) */
+
/*
Codewarrior doesn't define any Windows symbols until some headers
# endif
#endif
+#ifdef __WXMAC_XCODE__
+# include <unistd.h>
+# include <TargetConditionals.h>
+# include <AvailabilityMacros.h>
+# include "wx/osx/config_xcode.h"
+#endif
+
/*
- WXOSX targets
- __WXOSX_MAC__ means Mac OS X, non embedded
- __WXOSX_IPHONE__ means OS X iPhone
-*/
+ Handle Darwin gcc universal compilation. Don't do this in an Apple-
+ specific case since no sane compiler should be defining either
+ __BIG_ENDIAN__ or __LITTLE_ENDIAN__ unless it really is generating
+ code that will be hosted on a machine with the appropriate endianness.
+ If a compiler defines neither, assume the user or configure set
+ WORDS_BIGENDIAN appropriately.
+ */
+#if defined(__BIG_ENDIAN__)
+# undef WORDS_BIGENDIAN
+# define WORDS_BIGENDIAN 1
+#elif defined(__LITTLE_ENDIAN__)
+# undef WORDS_BIGENDIAN
+#elif defined(__WXMAC__) && !defined(WORDS_BIGENDIAN)
+/* According to Stefan even ancient Mac compilers defined __BIG_ENDIAN__ */
+# warning "Compiling wxMac with probably wrong endianness"
+#endif
+/* also the 32/64 bit universal builds must be handled accordingly */
+#ifdef __DARWIN__
+# ifdef __LP64__
+# undef SIZEOF_VOID_P
+# undef SIZEOF_LONG
+# undef SIZEOF_SIZE_T
+# define SIZEOF_VOID_P 8
+# define SIZEOF_LONG 8
+# define SIZEOF_SIZE_T 8
+# else
+# undef SIZEOF_VOID_P
+# undef SIZEOF_LONG
+# undef SIZEOF_SIZE_T
+# define SIZEOF_VOID_P 4
+# define SIZEOF_LONG 4
+# define SIZEOF_SIZE_T 4
+# endif
+#endif
/*
- Normally all of __WXOSX_XXX__, __WXOSX__ and __WXMAC__ are defined by
- configure but ensure that we also define them if configure was not used for
- whatever reason.
+ Define various OS X symbols before including wx/chkconf.h which uses them.
+
+ __WXOSX_MAC__ means Mac OS X, non embedded
+ __WXOSX_IPHONE__ means OS X iPhone
+ */
- The primare symbol remains __WXOSX_XXX__ one, __WXOSX__ exists to allow
- checking for any OS X port (Carbon and Cocoa) and __WXMAC__ is an old name
- for it.
+/*
+ Normally all of __WXOSX_XXX__, __WXOSX__ and __WXMAC__ are defined by
+ configure but ensure that we also define them if configure was not used for
+ whatever reason.
+
+ The primary symbol remains __WXOSX_XXX__ one, __WXOSX__ exists to allow
+ checking for any OS X port (Carbon and Cocoa) and __WXMAC__ is an old name
+ for it.
*/
-#if defined(__WXOSX_CARBON__) || defined(__WXOSX_COCOA__) || defined(__WXOSX_IPHONE__)
+#if defined(__WXOSX_CARBON__) || defined(__WXOSX_COCOA__) || defined(__WXOSX_IPHONE__) \
+|| (defined(__DARWIN__) && !wxUSE_GUI)
# ifndef __WXOSX__
# define __WXOSX__ 1
# endif
# if !( defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE )
# error "incorrect SDK for an iPhone build"
# endif
-# elif defined(__WXOSX_CARBON__) || defined(__WXOSX_COCOA__)
+# else
+# if wxUSE_GUI && !(defined(__WXOSX_CARBON__) || defined(__WXOSX_COCOA__))
+# error "one of __WXOSX_IPHONE__, __WXOSX_CARBON__ or __WXOSX_COCOA__ must be defined for the GUI build"
+# endif
# if !( defined(TARGET_OS_MAC) && TARGET_OS_MAC )
# error "incorrect SDK for a Mac OS X build"
# endif
# define __WXOSX_MAC__ 1
-# else
-# error "one of __WXOSX_IPHONE__, __WXOSX_CARBON__ or __WXOSX_COCOA__ must be defined"
# endif
#endif
#endif
/*
- __WXOSX_OR_COCOA__ is a common define to wxOSX (Carbon or Cocoa) and wxCocoa ports under OS X.
-
- DO NOT use this define in base library code. Although wxMac has its own
- private base library (and thus __WXOSX_OR_COCOA__,__WXMAC__ and related defines are
- valid there), wxCocoa shares its library with other ports like wxGTK and wxX11.
-
- To keep wx authors from screwing this up, only enable __WXOSX_OR_COCOA__ for wxCocoa when
- not compiling the base library. We determine this by first checking if
- wxUSE_BASE is not defined. If it is not defined, then we're not buildling
- the base library, and possibly not building wx at all (but actually building
- user code that's using wx). If it is defined then we must check to make sure
- it is not true. If it is true, we're building base.
-
- If you want it in the common darwin base library then use __DARWIN__. You
- can use any Darwin-available libraries like CoreFoundation but please avoid
- using OS X libraries like Carbon or CoreServices.
-
+ __WXOSX_OR_COCOA__ is a common define to wxOSX (Carbon or Cocoa) and wxCocoa ports under OS X.
+
+ DO NOT use this define in base library code. Although wxMac has its own
+ private base library (and thus __WXOSX_OR_COCOA__,__WXMAC__ and related defines are
+ valid there), wxCocoa shares its library with other ports like wxGTK and wxX11.
+
+ To keep wx authors from screwing this up, only enable __WXOSX_OR_COCOA__ for wxCocoa when
+ not compiling the base library. We determine this by first checking if
+ wxUSE_BASE is not defined. If it is not defined, then we're not buildling
+ the base library, and possibly not building wx at all (but actually building
+ user code that's using wx). If it is defined then we must check to make sure
+ it is not true. If it is true, we're building base.
+
+ If you want it in the common darwin base library then use __DARWIN__. You
+ can use any Darwin-available libraries like CoreFoundation but please avoid
+ using OS X libraries like Carbon or CoreServices.
+
*/
#if defined(__WXOSX__) || (defined(__WXCOCOA__) && (!defined(wxUSE_BASE) || !wxUSE_BASE))
# define __WXOSX_OR_COCOA__ 1
#endif
-#ifdef __WXOSX_OR_COCOA__
-# ifdef __WXMAC_XCODE__
-# include <unistd.h>
-# include <TargetConditionals.h>
-# include <AvailabilityMacros.h>
-# include "wx/osx/config_xcode.h"
-# endif
-#endif
/*
first define Windows symbols if they're not defined on the command line: we
can autodetect everything we need if _WIN32 is defined
#include "wx/setup_gccxml.h"
#endif
+/*
+ Convenience for any optional classes that use the wxAnyButton base class.
+ */
+#if wxUSE_TOGGLEBTN || wxUSE_BUTTON
+ #define wxHAS_ANY_BUTTON
+#endif
+
/*
Hardware platform detection.
test for old versions of Borland C, normally need at least 5.82, Turbo
explorer, available for free at http://www.turboexplorer.com/downloads
*/
-#if defined(__BORLANDC__) && (__BORLANDC__ < 0x550)
-# error "wxWidgets requires a newer version of Borland, we recommend upgrading to 5.82 (Turbo Explorer). You may at your own risk remove this line and try building but be prepared to get build errors."
-#endif /* __BORLANDC__ */
-#if defined(__BORLANDC__) && (__BORLANDC__ < 0x582) && (__BORLANDC__ > 0x559)
-# ifndef _USE_OLD_RW_STL
-# error "wxWidgets is incompatible with default Borland C++ 5.6 STL library, please add -D_USE_OLD_RW_STL to your bcc32.cfg to use RogueWave STL implementation."
-# endif
-#endif /* __BORLANDC__ */
+/*
+ Older versions of Borland C have some compiler bugs that need
+ workarounds. Mostly pertains to the free command line compiler 5.5.1.
+*/
+#if defined(__BORLANDC__) && (__BORLANDC__ <= 0x551)
+ /*
+ The Borland free compiler is unable to handle overloaded enum
+ comparisons under certain conditions e.g. when any class has a
+ conversion ctor for an integral type and there's an overload to
+ compare between an integral type and that class type.
+ */
+# define wxCOMPILER_NO_OVERLOAD_ON_ENUM
+
+ /*
+ This is needed to overcome bugs in 5.5.1 STL, linking errors will
+ result if it is not defined.
+ */
+# define _RWSTD_COMPILE_INSTANTIATE
+
+ /*
+ Preprocessor in older Borland compilers have major problems
+ concatenating with ##. Specifically, if the string operands being
+ concatenated have special meaning (e.g. L"str", 123i64 etc)
+ then ## will not concatenate the operands correctly.
+
+ As a workaround, define wxPREPEND* and wxAPPEND* without using
+ wxCONCAT_HELPER.
+ */
+# define wxCOMPILER_BROKEN_CONCAT_OPER
+#endif /* __BORLANDC__ */
/*
Define Watcom-specific macros.
# define __VISUALC8__
# elif __VISUALC__ < 1600
# define __VISUALC9__
+# elif __VISUALC__ < 1700
+# define __VISUALC10__
# else
-# pragma message("Please update this code for the next VC++ version")
+# pragma message("Please update wx/platform.h to recognize this VC++ version")
# endif
# elif defined(__BCPLUSPLUS__) && !defined(__BORLANDC__)
#else
# undef wxCHECK_W32API_VERSION
# define wxCHECK_W32API_VERSION(maj, min) (0)
+# undef wxCHECK_MINGW32_VERSION
+# define wxCHECK_MINGW32_VERSION(maj, min) (0)
#endif
/**
#define wxCHECK_SUNCC_VERSION(maj, min) (0)
#endif
-/*
- Handle Darwin gcc universal compilation. Don't do this in an Apple-
- specific case since no sane compiler should be defining either
- __BIG_ENDIAN__ or __LITTLE_ENDIAN__ unless it really is generating
- code that will be hosted on a machine with the appropriate endianness.
- If a compiler defines neither, assume the user or configure set
- WORDS_BIGENDIAN appropriately.
- */
-#if defined(__BIG_ENDIAN__)
-# undef WORDS_BIGENDIAN
-# define WORDS_BIGENDIAN 1
-#elif defined(__LITTLE_ENDIAN__)
-# undef WORDS_BIGENDIAN
-#elif defined(__WXMAC__) && !defined(WORDS_BIGENDIAN)
-/* According to Stefan even ancient Mac compilers defined __BIG_ENDIAN__ */
-# warning "Compiling wxMac with probably wrong endianness"
-#endif
-/* also the 32/64 bit universal builds must be handled accordingly */
-#ifdef __DARWIN__
-# ifdef __LP64__
-# undef SIZEOF_VOID_P
-# undef SIZEOF_LONG
-# undef SIZEOF_SIZE_T
-# define SIZEOF_VOID_P 8
-# define SIZEOF_LONG 8
-# define SIZEOF_SIZE_T 8
-# else
-# undef SIZEOF_VOID_P
-# undef SIZEOF_LONG
-# undef SIZEOF_SIZE_T
-# define SIZEOF_VOID_P 4
-# define SIZEOF_LONG 4
-# define SIZEOF_SIZE_T 4
-# endif
-#endif
+
/*
check the consistency of the settings in setup.h: note that this must be
done after setting wxUSE_UNICODE correctly as it is used in wx/chkconf.h
# define wxUSE_WXDIB 1
#endif
-/*
- We need AvailabilityMacros.h for ifdefing out things that don't exist on
- OSX 10.2 and lower
- FIXME: We need a better way to detect for 10.3 then including a system header
-*/
-#ifdef __DARWIN__
- #include <AvailabilityMacros.h>
-#endif
-
#if defined (__WXPALMOS__)
#include "wx/palmos/missing.h"
-#endif // __WXPALMOS__
+#endif /* __WXPALMOS__ */
#if !defined (__WXPALMOS5__)
#define POSSEC_APPBASE
#define POSSEC_FILE
#define POSSEC_FILECONF
#define POSSEC_FILEFN
-#endif // __WXPALMOS5__
+#endif /* __WXPALMOS5__ */
+
+/*
+ Optionally supported C++ features.
+ */
+
+/*
+ RTTI: if it is disabled in build/msw/makefile.* then this symbol will
+ already be defined but it's also possible to do it from configure (with
+ g++) or by editing project files with MSVC so test for it here too.
+ */
+#ifndef wxNO_RTTI
+ /*
+ Only 4.3 defines __GXX_RTTI by default so its absence is not an
+ indication of disabled RTTI with the previous versions.
+ */
+# if wxCHECK_GCC_VERSION(4, 3)
+# ifndef __GXX_RTTI
+# define wxNO_RTTI
+# endif
+# elif defined(_MSC_VER)
+# ifndef _CPPRTTI
+# define wxNO_RTTI
+# endif
+# endif
+#endif /* wxNO_RTTI */
#endif /* _WX_PLATFORM_H_ */
projects / wxWidgets.git / blobdiff