Remove Q_CC_MWERKS.

This is no longer supported.

Change-Id: I3914f5007595fd699fa1e9a565a0a3f59a0e135e
Reviewed-by: Jonas Gastal <jgastal@profusion.mobi>
Reviewed-by: Marius Storm-Olsen <marius.storm-olsen@nokia.com>

src/corelib/global/qglobal.cpp

@@ -1231,14 +1231,6 @@ bool qSharedBuild()
     (used to be Symantec C++).
 */
 
-/*!
-    \macro Q_CC_MWERKS
-    \relates <QtGlobal>
-
-    Defined if the application is compiled using Metrowerks
-    CodeWarrior.
-*/
-
 /*!
     \macro Q_CC_MSVC
     \relates <QtGlobal>
@@ -1722,20 +1714,6 @@ void *qMemSet(void *dest, int c, size_t n) { return memset(dest, c, n); }
 
 static QtMsgHandler handler = 0;                // pointer to debug handler
 
-#if defined(Q_CC_MWERKS) && defined(Q_OS_MACX)
-extern bool qt_is_gui_used;
-static void mac_default_handler(const char *msg)
-{
-    if (qt_is_gui_used) {
-        Str255 pmsg;
-        qt_mac_to_pascal_string(msg, pmsg);
-        DebugStr(pmsg);
-    } else {
-        fprintf(stderr, msg);
-    }
-}
-#endif // Q_CC_MWERKS && Q_OS_MACX
-
 #if !defined(Q_OS_WIN) && !defined(QT_NO_THREAD) && !defined(Q_OS_INTEGRITY) && !defined(Q_OS_QNX) && \
     defined(_POSIX_THREAD_SAFE_FUNCTIONS) && _POSIX_VERSION >= 200112L
 namespace {
@@ -1859,9 +1837,7 @@ extern Q_CORE_EXPORT void qWinMsgHandler(QtMsgType t, const char* str);
 */
 static void qDefaultMsgHandler(QtMsgType, const char *buf)
 {
-#if defined(Q_CC_MWERKS) && defined(Q_OS_MACX)
-        mac_default_handler(buf);
-#elif defined(Q_OS_WINCE)
+#if defined(Q_OS_WINCE)
         QString fstr = QString::fromLatin1(buf);
         fstr += QLatin1Char('\n');
         OutputDebugString(reinterpret_cast<const wchar_t *> (fstr.utf16()));

src/corelib/global/qglobal.h

@@ -210,8 +210,6 @@ namespace QT_NAMESPACE {}
 #  else
 #    define Q_OS_WIN32
 #  endif
-#elif defined(__MWERKS__) && defined(__INTEL__)
-#  define Q_OS_WIN32
 #elif defined(__sun) || defined(sun)
 #  define Q_OS_SOLARIS
 #elif defined(hpux) || defined(__hpux)
@@ -330,7 +328,6 @@ namespace QT_NAMESPACE {}
    The compiler, must be one of: (Q_CC_x)
 
      SYM      - Digital Mars C/C++ (used to be Symantec C++)
-     MWERKS   - Metrowerks CodeWarrior
      MSVC     - Microsoft Visual C/C++, Intel C++ for Windows
      BOR      - Borland/Turbo C++
      WAT      - Watcom C++
@@ -367,13 +364,6 @@ namespace QT_NAMESPACE {}
 #  endif
 #  define Q_NO_USING_KEYWORD
 
-#elif defined(__MWERKS__)
-#  define Q_CC_MWERKS
-#  if defined(__EMU_SYMBIAN_OS__)
-#    define Q_CC_NOKIAX86
-#  endif
-/* "explicit" recognized since 4.0d1 */
-
 #elif defined(_MSC_VER)
 #  define Q_CC_MSVC
 #  define Q_CC_MSVC_NET
@@ -890,7 +880,7 @@ typedef short qint16;              /* 16 bit signed */
 typedef unsigned short quint16;    /* 16 bit unsigned */
 typedef int qint32;                /* 32 bit signed */
 typedef unsigned int quint32;      /* 32 bit unsigned */
-#if defined(Q_OS_WIN) && !defined(Q_CC_GNU) && !defined(Q_CC_MWERKS)
+#if defined(Q_OS_WIN) && !defined(Q_CC_GNU)
 #  define Q_INT64_C(c) c ## i64    /* signed 64 bit constant */
 #  define Q_UINT64_C(c) c ## ui64   /* unsigned 64 bit constant */
 typedef __int64 qint64;            /* 64 bit signed */

src/corelib/io/qfilesystemengine_win.cpp

@@ -357,7 +357,7 @@ static QString readSymLink(const QFileSystemEntry &link)
 static QString readLink(const QFileSystemEntry &link)
 {
 #if !defined(Q_OS_WINCE)
-#if !defined(QT_NO_LIBRARY) && !defined(Q_CC_MWERKS)
+#if !defined(QT_NO_LIBRARY)
     QString ret;
 
     bool neededCoInit = false;

src/corelib/io/qfsfileengine_win.cpp

@@ -614,7 +614,7 @@ bool QFSFileEnginePrivate::doStat(QFileSystemMetaData::MetaDataFlags flags) cons
 bool QFSFileEngine::link(const QString &newName)
 {
 #if !defined(Q_OS_WINCE)
-#if !defined(QT_NO_LIBRARY) && !defined(Q_CC_MWERKS)
+#if !defined(QT_NO_LIBRARY)
     bool ret = false;
 
     QString linkName = newName;

src/corelib/plugin/quuid.cpp

@@ -866,7 +866,7 @@ bool QUuid::operator>(const QUuid &other) const
 
     \sa variant(), version()
 */
-#if defined(Q_OS_WIN32) && ! defined(Q_CC_MWERKS)
+#if defined(Q_OS_WIN32)
 
 QT_BEGIN_INCLUDE_NAMESPACE
 #include <objbase.h> // For CoCreateGuid

src/corelib/tools/qlocale_tools.cpp

@@ -258,13 +258,6 @@ bool removeGroupSeparators(QLocalePrivate::CharBuff *num)
     return true;
 }
 
-#if defined(Q_CC_MWERKS) && defined(Q_OS_WIN32)
-inline bool isascii(int c)
-{
-        return (c >= 0 && c <=127);
-}
-#endif
-
 /*-
  * Copyright (c) 1992, 1993
  *        The Regents of the University of California.  All rights reserved.