make fails for octave gui using mingw

[Kai Habel]

Michael has worked on the octave gui recently and could compile it for 
MSVC.  Unfortunately I was not sucessful for MinGW (32bit). I get the 
following error:

g++ -c 
-IC:\MinGW\msys\1.0\local\octmgw32\include\octave-3.5.0+\octave\.. -IC:\M
inGW\msys\1.0\local\octmgw32\include\octave-3.5.0+\octave 
-IC:\MinGW\msys\1.0\lo
cal\octmgw32\include -g -frtti -fexceptions -mthreads -Wall -DUNICODE 
-DQT_LARGE
FILE_SUPPORT -DQT_DLL -DQT_WEBKIT_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB 
-DQT_CORE_LI
B -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT 
-DQT_HAVE_SSE2 -D
QT_THREAD_SUPPORT -DQT_NEEDS_QMAIN -I'c:/Qt/4.7.4/include/QtCore' 
-I'c:/Qt/4.7.4
/include/QtNetwork' -I'c:/Qt/4.7.4/include/QtGui' 
-I'c:/Qt/4.7.4/include/QtWebKi
t' -I'c:/Qt/4.7.4/include' -I'src' -I'src/terminal' -I'src/qirc' 
-I'src/backend'
 -I'-IC:/MinGW/msys/1.0/local/octmgw32/include/octave-3.5.0+/octave/..' 
-I'-IC:/
MinGW/msys/1.0/local/octmgw32/include/octave-3.5.0+/octave' 
-I'-IC:/MinGW/msys/1
.0/local/octmgw32/include' -I'src/terminal/win32' 
-I'c:/Qt/4.7.4/include/ActiveQ
t' -I'moc-files' -I'ui-files' -I'c:/Qt/4.7.4/mkspecs/win32-g++' -o 
object-files/
QConsole.o src/terminal/win32/QConsole.cpp
src/terminal/win32/QConsole.cpp: In constructor 
'QConsolePrivate::QConsolePrivat
e(QConsole*, const QString&)':
src/terminal/win32/QConsole.cpp:128:10: warning: 
'QConsolePrivate::m_process' wi
ll be initialized after
src/terminal/win32/QConsole.cpp:116:8: warning:   'bool 
QConsolePrivate::m_inWhe
elEvent'
src/terminal/win32/QConsole.cpp:138:1: warning:   when initialized here
src/terminal/win32/QConsole.c
pp:196:39: error: 'GetConsoleWindow' was not declar
ed in this scope
src/terminal/win32/QConsole.cpp:220:50: error: invalid conversion from 
'wchar_t*
' to 'const ushort*'
src/terminal/win32/QConsole.cpp:220:50: error:   initializing argument 1 
of 'sta
tic QString QString::fromUtf16(const ushort*, int)'
src/terminal/win32/QConsole.cpp: In member function 'void 
QConsolePrivate::monit
orConsole()':

Where does GetConsoleWindows come from? Any ideas why it does it not 
compile here?

Qt: 4.7.4 (mingw version)
QScintilla2: (2.6 windows version)
octave: gui (most recent)

Kai