Port of Qt to VxWorks

This makes Qt work on VxWorks 6.6+ in native (kernel) mode.
 * compiles with the WindRiver GNU toolchain (Linux only)
 * works with QWS (tested with the VNC driver only)
 * tested on PPC hardware and the x86 VxWorks simulator
 * no q3support, no phonon, no webkit
 * no QSharedMemory, no QSystemSemaphore, no QProcess
 * only one QApplication instance (flat address space)
 * filesystem support depends heavily on the quality of the native driver
 * QLibrary is just a dummy to make plugins work at all
 * qmake transparently creates VxWorks munching rules for static ctors
 * made auto-test cope with missing OS features

A special note regarding the Q_FOREACH patch for dcc:
when calling foreach(a,c) with c being a function returning a container,
the compiler would generate 5 references to some labels (.LXXXX), which
are not there (so the linker complains in the end).
Seems like dcc doesn't really like the 'true ? 0 : <function call to get type>'
statement

Reviewed-By: Harald Fernengel

5 files changed, 23 insertions, 1 deletions

diff --git a/src/gui/painting/qbackingstore.cpp b/src/gui/painting/qbackingstore.cpp
index 34bc578..01c6159 100644
--- a/src/gui/painting/qbackingstore.cpp
+++ b/src/gui/painting/qbackingstore.cpp
@@ -39,6 +39,9 @@
 **
 ****************************************************************************/
 
+
+#include "qplatformdefs.h"
+
 #include "qbackingstore_p.h"
 
 #include <QtCore/qglobal.h>
diff --git a/src/gui/painting/qbrush.h b/src/gui/painting/qbrush.h
index 6dbb94b..13b5eba 100644
--- a/src/gui/painting/qbrush.h
+++ b/src/gui/painting/qbrush.h
@@ -51,6 +51,15 @@
 #include <QtGui/qimage.h>
 #include <QtGui/qpixmap.h>
 
+#if defined(Q_OS_VXWORKS)
+#  if defined(m_data)
+#    undef m_data
+#  endif
+#  if defined(m_type)
+#    undef m_type
+#  endif
+#endif
+
 QT_BEGIN_HEADER
 
 QT_BEGIN_NAMESPACE
diff --git a/src/gui/painting/qgrayraster.c b/src/gui/painting/qgrayraster.c
index 7a9eda3..c41b040 100644
--- a/src/gui/painting/qgrayraster.c
+++ b/src/gui/painting/qgrayraster.c
@@ -134,7 +134,9 @@
 
 #define ErrRaster_MemoryOverflow   -4
 
-
+#if defined(VXWORKS)
+#  include <vxWorksCommon.h>    /* needed for setjmp.h */
+#endif
 #include <string.h>             /* for qt_ft_memcpy() */
 #include <setjmp.h>
 #include <limits.h>
diff --git a/src/gui/painting/qtextureglyphcache_p.h b/src/gui/painting/qtextureglyphcache_p.h
index 6968f4e..a34c354 100644
--- a/src/gui/painting/qtextureglyphcache_p.h
+++ b/src/gui/painting/qtextureglyphcache_p.h
@@ -60,6 +60,10 @@
 
 #include <private/qfontengineglyphcache_p.h>
 
+#if defined(Q_OS_VXWORKS) && defined(m_type)
+#  undef m_type
+#endif
+
 struct glyph_metrics_t;
 typedef unsigned int glyph_t;
 
diff --git a/src/gui/painting/qtransform.h b/src/gui/painting/qtransform.h
index 291d35c..69d4de2 100644
--- a/src/gui/painting/qtransform.h
+++ b/src/gui/painting/qtransform.h
@@ -50,6 +50,10 @@
 #include <QtCore/qpoint.h>
 #include <QtCore/qrect.h>
 
+#if defined(Q_OS_VXWORKS) && defined(m_type)
+#  undef m_type
+#endif
+
 QT_BEGIN_HEADER
 
 QT_BEGIN_NAMESPACE