Thread: Qt3 Errors

Hello,

I have KDE3 which came with Qt3 designer and libs. I create a project with Qt3 designer and set up a simple main application with textfields, labels, and buttons. Then a ran

$qmake project.pro -o Makefile

Then I ran "make" and I get a bunch of undefined resources errors. I have QTDIR set to /usr/lib/qt3, and my qt3 libs are set in ld.so.conf and ldconfig had been run. I'm running Mandrake 8.2. Has anyone else had this problem?

I would guess that the errors have something to do with a missing library but I don't know what it is. I included -lqt-mt. Is there something missing???

Any help would be greatly appreciated!

Thanx in advance

http://www.linux.org.sa/projects/alkatib/help.html
http://www.linux-mag.com/2001-12/qt_01.html

hope these help, I don't really do X-Programming, but I know where to find linux resources

.c files should be compiled with gcc
g++ doesn't include all the same libraries as with gcc
gcc is far better. If you must compile classes, then you may use g++ but try to avoid C++ on Linux. C++ on linux is the same thing as microsoft on linux... Isn't pretty.

Originally posted by JasonLikesJava
So now a more general question: what is the difference between gcc and g++? When do you use which?

gcc is the GNU C compiler, and g++ is the GNU C++ compiler.

Originally posted by Lynux-Penguin
If you must compile classes, then you may use g++ but try to avoid C++ on Linux. C++ on linux is the same thing as microsoft on linux... Isn't pretty.

C++ works just fine on Linux.

Post your main.cpp as an attachment, please.

Hmm, in that case I'll just have to leave you with "you're doing something wrong".

Originally posted by Deckard


C++ works just fine on Linux.

not always for example some C++ Console functions are made for dos and don't run on Linux and cout<< has some REAL buffer problems if you use another compiler besides g++ on linux. C++ has a new way for dealing with streams (found in the iostream, io istream and ostream header files) that make it quite incompatable with linux until g++ arrived.
C is the Linux Home language like english is to us (most)
C++ is linux's foreign language but it still can be compatible with it on a certain scale.

http://docs.linux.com/article.pl?sid=02/05/04/0122233
may this bring you happiness and answers if not keep posting

Originally posted by Lynux-Penguin
not always for example some C++ Console functions are made for dos and don't run on Linux

Which functions, pray tell, are you talking about? I would love to see code examples of the flaws you seem to have sole knowledge of.

Any functions that "are made for dos and don't run on Linux" are certainly not part of the ANSI or ISO standards.