Qt3 problems: missing mkspecs? missing libqt-mt.dll.a?

Ralf Habacker kde-cygwin@mail.kde.org
Thu, 14 Nov 2002 11:41:03 +0100


I'm using this configure line to create the threaded library

$ cat config.cygwin-thread
# currently config
# libpng has configure error if using -qt-libpng
# opengl disabled because of long dll initialisation time
./configure -platform
cygwin-g++ -plugin-imgfmt-mng -thread -no-stl -system-zlib -qt-gif -system-libpn
g -system-libjpeg -qt-libmng -no-g++-exceptions -no-xft -no-xkb -disable-opengl

Ralf

> Installed qt-3.0.4b1.tar.bz2 and noticed that the qmake make-specs where
> missing.
>
> I just copied them from my linux box to the /usr/lib/qt3/mkspecs directory and
> that fixed my qmake problems.
>
> I'm took a very simple qt-designer project from my linux box to cygwin.
>
> $ qmake -o Makefile
> $ make
> <snip>
>
> g++  -o multiclip .obj/main.o .obj/multiclipform.o .obj/moc_multiclipform.o
> -L/usr/lib/qt3/lib -L/usr/X11R6/lib -lqt-mt -lXext -lX11 -lm
> /usr/lib/qt3/lib/libqt-mt.dll.a: file not recognized: File truncated
> collect2: ld returned 1 exit status
> make: *** [multiclip] Error 1
>
> $ pwd
> /usr/lib/qt3/lib
>
> $ ls -al
> total 10836
> drwxrwxrwx    2 blah None         4096 Nov 13 16:41 .
> drwxrwxrwx    7 blah None         4096 Nov 13 16:44 ..
> -rwxrwxrwx    1 blah None           41 Apr 18  2002 .cvsignore
> -rwxrwxrwx    1 blah None           63 Apr 18  2002 README
> -rwxrwxrwx    1 blah None          122 Jun 16 14:32 editor-1.prl
> -rwxrwxrwx    1 blah None       231806 Jun 23 14:35 libeditor.dll.a
> -rwxrwxrwx    1 blah None            0 Jun 16 14:04 libqt-mt.dll.a
> -rwxrwxrwx    1 blah None     10697764 Jun 21 06:03 libqt.dll.a
>
> The libqt-mt.dll.a is 0 bytes. I double-check the .tar.bz2 and the file is 0
> bytes there as well.
>
> Is this because cygwin does not support threads?
>
>
> --
> Bob Tanner <tanner@real-time.com>         | Phone : (952)943-8700
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