Project won't compile under Windows (works under Linux)

**philski** · 13th September 2006, 16:49

OK, some success, I forgot to #define QT3SUPPORT

However I get these three error message repeated about 15 times:

syntax error : missing ';' before 'const' c:\qt-win-opensource-src-4.1.4\src\corelib\io\qiodevice.h 207
missing type specifier - int assumed. Note: C++ does not support default-int c:\qt-win-opensource-src-4.1.4\src\corelib\io\qiodevice.h 207
'int QT3_SUPPORT_VARIABLE' : redefinition c:\qt-win-opensource-src-4.1.4\src\corelib\io\qiodevice.h 207

just the line numbers change ...

any ideas?

thanks,

-philski

**jacek** · 13th September 2006, 17:10

Do you use qmake?

**philski** · 13th September 2006, 17:36

no, I've been using Visual C++.

Is there some other environment variable I am missing?

**jacek** · 13th September 2006, 17:45

Originally Posted by philski

Is there some other environment variable I am missing?

These are not environment variables, only preprocessor macros. Maybe you should use qmake to generate proper VS project?

**philski** · 14th September 2006, 15:29

Tried that (made a VS project tile from qmake). Still having the same issues.

Did a little bit of poking around - basically turns out that these two #defines:

QT3_SPPORT_CONSTRUCTOR
QT3_SUPPORT_VARIABLE

are not defined when several header files (qiodevice.h, qvariant.h, qregexp.h, qcolor.h, qpallette.h) are included by my code.

Not sure why. My project file has qt3support enabled and again, project compiles perfectly under Linux.

thanks,

-philski