Hi,all
I checked http://qt-project.org/wiki/BuildingPySideon_Windows and only Visual
Studio is used to build PySide on Windows. But for some reason I have to use
MinGW to build PySide.
I'm trying to build PySide on Windows with MinGW, with the following command:
c:\Python27\python.exe setup.py bdist_wininst --make-spec=mingw
--qmake=c:\Qt\qt-4.8.4-mingw-x32\bin\qmake.exe
shiboken build should be OK, but QtCore failed with error:
[ 18%] Building CXX object
PySide/QtCore/CMakeFiles/QtCore.dir/PySide/QtCore/point_wrapper.cpp.obj
g++.exe:
D:\binding_project\PySide-1.1.2\pyside_build\py2.7-qt4.8.4-32bit-release\pyside\PySide\QtCore\PySide\QtCore\point_wrapper.cpp:
No such file or directory
g++.exe: no input files
mingw32-make[2]: ***
[PySide/QtCore/CMakeFiles/QtCore.dir/PySide/QtCore/point_wrapper.cpp.obj] Error
1
mingw32-make[1]: *** [PySide/QtCore/CMakeFiles/QtCore.dir/all] Error 2
mingw32-make: *** [all] Error 2
the error is due to generator warning:
[ 3%]
Running generator for QtCore...
...
type 'POINT' is specified in typesystem, but not defined. This could
potentially lead to compilation errors.
Then I tried to solve this problem. I found that:
Core/CMakeList.txt includes the following 5 lines
if(ENABLE_WIN)
set(SPECIFIC_OS_FILES
${CMAKE_CURRENT_BINARY_DIR}/PySide/QtCore/msg_wrapper.cpp
${CMAKE_CURRENT_BINARY_DIR}/PySide/QtCore/point_wrapper.cpp
)
And in QtCore/typesystemcorewin.xml,with the following 6 lines
<value-type name="POINT">
<include file-name="wtypes.h" location="global"/>
</value-type>
<value-type name="MSG">
<include file-name="wtypes.h" location="global"/>
</value-type>
I think file "wtypes.h" may become the key point.
Then I searched the whole windows file system using kwyword “wtypes”, and
located “wtypes.h” under "mingw/include/" .I opened this file, but found
nothing related to "POINT". In another windows OS with VS2008 in it, I did the
search again, "WTypes.h" is located under "Microsoft
SDKs\Windows\v6.0A\Include". I opened this file, and found the defination of
POINT and MSG.
I feel that the lack of defination in MinGW leads to the problem"type 'POINT'
is specified in typesystem, but not defined". Then I found the defination of
POINT under "mingw/include/windef.h"(the defination of POINT under
"mingw/include/winuser.h"), I changed the file "QtCore/typesystemcorewin.xml":
REPLACE
<value-type name="POINT">
<include file-name="wtypes.h" location="global"/>
</value-type>
WITH
<value-type name="POINT">
<include file-name="windef.h" location="global"/>
</value-type>
Build again, but same problem occurred --"type 'POINT' is specified in
typesystem, but not defined. "
I was stuck here. Can someone help me?
Many thanks.
Peng Feixiang_______________________________________________
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http://lists.qt-project.org/mailman/listinfo/pyside
