AW: kdelibs compile problem with vcexpress

[Ralf Habacker]

Nhuh Put schrieb:
>> -----Ursprüngliche Nachricht-----
>> Von: Ralf Habacker
>> Gesendet: Dienstag, 28. August 2007 19:33
>> An: KDE on Windows
>> Betreff: kdelibs compile problem with vcexpress
>>
>> Hi,
>>
>> i encountered a compile problem with vcexpress++ 2005, qt4.3.1 and
>> recent kdelibs in kdeui/xmlgui/ktoolbarhandler.cpp.
>>
>> d:\programme\kdewin-msvc\include\qtcore\qlinkedlist.h(110) : error
>> C2146: syntax error : missing ';' before identifier 'difference_type'
>> d:\programme\kdewin-msvc\include\qtcore\qlinkedlist.h(107) : see
>> reference to class template instantiation 'QLinkedList<T>::iterator'
>> being compiled
>> d:\programme\kdewin-msvc\include\qtcore\qlinkedlist.h(241) : see
>> reference to class template instantiation 'QLinkedList<T>' being compiled
>> d:\programme\kdewin-msvc\include\qtcore\qlinkedlist.h(110) : error
>> C4430: missing type specifier - int assumed. Note: C++ does not support
>> default-int
>> d:\programme\kdewin-msvc\include\qtcore\qlinkedlist.h(110) : error
>> C4430: missing type specifier - int assumed. Note: C++ does not support
>> default-int
>>
>> The problem is that there are problems with the definition of ptrdiff_t
>>
>> The workaround i found was to prepend the following code before any
>> header was included.
>>
>>
>> #if _MSC_VER == 1400
>> typedef int ptrdiff_t;
>> #define _PTRDIFF_T_DEFINED
>> #endif
>>
>> #include "ktoolbarhandler.h"
>>
>> It looks like a problem with some cryptic _W64 and __w64 definitions
>> problems, but unfortunally it looks that msvc does not have an option
>> likes gcc -save-temps to get the preprocessed output.
>>     
>
> Add /P to the command line. It should safe the pre-processor output to
> <filename>.i. An additional /EP removes the line numbers.
>
> The /Wp64 enables some 64 bit compatibility stuff, try to remove it, if you
> have it in your command line.
>   
Thanks for this pointer. This helped to find the problem. :-)

Ralf