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Friday, February 6th 2004, 5:49am

qt-x11-free-3.2.3 compilation problem

Hello people!

I am installing KDE 3.2, and, in this moment, I have installed gcc 3.3.1 in native mode.

My problem is this: how I need install qt 3.2.3?. I am reading in the KDE 3.2 section and I not find it :shock: ┬┐Is how in KDE 3.1.4?:

./configure -system-zlib -qt-gif -system-libpng \
-system-libjpeg -plugin-imgfmt-mng -thread -no-stl \
-no-xinerama -no-g++-exceptions

Using this, I have this problem:

make[4]: Entering directory `/usr/local/qt-x11-free-3.2.3/plugins/src/imageformats/jpeg'
g++ -c -pipe -fno-exceptions -Wall -W -O2 -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -DQT_PLUGIN -DQT_SHARED -I/usr/local/qt-x11-free-3.2.3/mkspecs/linux-g++ -I. -I/usr/X11R6/include/freetype2 -I../../../../include -I/usr/X11R6/include -I/usr/X11R6/include -I.moc/release-shared-mt/ -o .obj/release-shared-mt/main.o main.cpp
In file included from main.cpp:11:
../../../../src/kernel/qjpegio.cpp:59:21: jpeglib.h: No such file or directory

Thanks for all



Posts: 81

Location: Helsinki, Finland

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Friday, February 6th 2004, 3:21pm


>./../../../src/kernel/qjpegio.cpp:59:21: jpeglib.h: No such file or directory

I think that you need libjpeg-devel. Your distro should have it, try installing it and try to compile qt again.
If that doesn't work, try to compile qt without the -system-libjpeg.
Like this:

./configure -system-zlib -qt-gif -system-libpng \
-plugin-imgfmt-mng -thread -no-stl \
-no-xinerama -no-g++-exceptions
Siili teki maalin.



Posts: 622

Location: Sydney

Occupation: Student

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Saturday, February 7th 2004, 1:31am

Please don't post the same question four times, Altair.


Saturday, February 7th 2004, 8:52am

Problem solved

Hi again, people;

first of all, sorry for the multiple post, by an error in my conection, I send the post four :shock: times !!

Good, I was searching and searching in those Nets of God and I found the problem is about freetype2, the antialiasing.

Solution: recompile qt with -no-xft, and now run.

About libjpeg, I am searching in the net about it. I only found jpeg-6b, what is the version installed in my computer. Another place for more modern versions? :?




Posts: 81

Location: Helsinki, Finland

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Saturday, February 7th 2004, 11:48am

as far as I know, jpeg-6b is the most modern version.
Siili teki maalin.