Did you try Qt 4.3 Opensource on WinXp ?

[sunil.thaha]

Hi,

Has anyone tried to make debug version of the Qt libraries and encountered any problem ?

[bongobonga]

I've been trying to compile it now for a while using mingw and can't seem to get it working.

runing configure.exe seems to work fine, but after running mingw32-make I get an error such as
Makefile.Debug:116:*** multiple target patterns. Stop.

[sunil.thaha]

I wrote to trolltech regarding this,
They acknowledge that this is a bug and has filed in tasktracker.


now the work around as told by them is that

After you install Qt.
Open the Qt 4.3.0 console
unset the lib environment variable by "set lib= "
configure -debug_and_release
make

[bongobonga]

The fix/workaround mentioned before in this thread doesn't work properly for me. I have just got a reply from Qt on how to fix the problem.

Do the following:

Open the Qt 4.3.0 console
Unset the INCLUDE and LIB environment variables, i.e.
"set lib = "
"set include = "
Do "del /s qconfig.h"
configure -debug_and_release
mingw32-make

I've followed this procedure and it appears to compile okay.

Regards,

[traltixx]

Which task tracker? I can't find it.
Doing configure -debug-and-release -static -qt-sql-psql doesnt seem to work.
Any other ideas?

[jacek]

Originally Posted by traltixx

Which task tracker? I can't find it.

http://www.trolltech.com/developer/task-tracker

[geo_saleh]

Originally Posted by bongobonga

The fix/workaround mentioned before in this thread doesn't work properly for me. I have just got a reply from Qt on how to fix the problem.

Do the following:

Open the Qt 4.3.0 console
Unset the INCLUDE and LIB environment variables, i.e.
"set lib = "
"set include = "
Do "del /s qconfig.h"
configure -debug_and_release
mingw32-make

I've followed this procedure and it appears to compile okay.

Regards,

Hi

I follow this procedure and I got error after apply this command "mingw32-make"

in32-g++" -o tmp\obj\release_shared\crc32.o ..\..\3rdparty\zlib\crc32.c
In file included from ..\..\3rdparty\zlib\crc32.c:29:
..\..\3rdparty\zlib\/zutil.h:21:24: stddef.h: No such file or directory
..\..\3rdparty\zlib\/zutil.h:23:22: string.h: No such file or directory
..\..\3rdparty\zlib\/zutil.h:24:22: stdlib.h: No such file or directory
..\..\3rdparty\zlib\/zutil.h:38:23: errno.h: No such file or directory
..\..\3rdparty\zlib\crc32.c:36:24: limits.h: No such file or directory
mingw32-make[2]: *** [tmp\obj\release_shared\crc32.o] Error 1
mingw32-make[2]: Leaving directory `C:/Qt/4.3.0/src/tools/rcc'
mingw32-make[1]: *** [release] Error 2
mingw32-make[1]: Leaving directory `C:/Qt/4.3.0/src/tools/rcc'
mingw32-make: *** [sub-rcc-make_default-ordered] Error 2 

Now I can build project in release mode but I cannot build it in debug mode
I have Qt 4.3 installed on windows vista

thanks

[sunil.thaha]

You can also write to support at trolltech dot com as the solution that worked for me did not work for bongobonga or for traltixx. I believe the compilation issues are quite different

[firegun9]

I had the same errors by installing Qt 4.3.3 on Vista 64.
I found it's because MinGW was not installed correctly. There are some environment variables left behind:

SET MINGW_DIR=C:\MinGW
SET GCC_EXEC_PREFIX=%MINGW_DIR%
SET PATH=%MINGW_DIR%\bin;%MINGW_DIR%\libexec\gcc\mingw 32\3.4.2;
SET LIBRARY_PATH=%MINGW_DIR%\lib;%MINGW_DIR%\lib\gcc\m ingw32\3.4.2
SET C_INCLUDE_PATH=%MINGW_DIR%\include;%MINGW_DIR%\lib \gcc\mingw32\3.4.2\include

note: People said MinGW directory must be in the disk root, or it won't work. I didn't try to violate that. So I don't know if that's true or not.


The bad news is after setting these environment variables, I had new errors. The good news is they could be easily fixed. The error message is like "Segmentation fault, please visit http://www.mingw.org/bugs.shtml to report bugs." So I just download MinGW 5.1.4 installer, and let it download and install MinGW. Then Qt is build fine. I succeed compiling tutorial 1 in both debug and release version.

Originally Posted by geo_saleh

Hi

I follow this procedure and I got error after apply this command "mingw32-make"

in32-g++" -o tmp\obj\release_shared\crc32.o ..\..\3rdparty\zlib\crc32.c
In file included from ..\..\3rdparty\zlib\crc32.c:29:
..\..\3rdparty\zlib\/zutil.h:21:24: stddef.h: No such file or directory
..\..\3rdparty\zlib\/zutil.h:23:22: string.h: No such file or directory
..\..\3rdparty\zlib\/zutil.h:24:22: stdlib.h: No such file or directory
..\..\3rdparty\zlib\/zutil.h:38:23: errno.h: No such file or directory
..\..\3rdparty\zlib\crc32.c:36:24: limits.h: No such file or directory
mingw32-make[2]: *** [tmp\obj\release_shared\crc32.o] Error 1
mingw32-make[2]: Leaving directory `C:/Qt/4.3.0/src/tools/rcc'
mingw32-make[1]: *** [release] Error 2
mingw32-make[1]: Leaving directory `C:/Qt/4.3.0/src/tools/rcc'
mingw32-make: *** [sub-rcc-make_default-ordered] Error 2 

Now I can build project in release mode but I cannot build it in debug mode
I have Qt 4.3 installed on windows vista

thanks