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merc
Joined: 28 Apr 2010
Posts: 3
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 Posted: Thu Apr 29, 2010 10:30 am Post subject: Compile error after successful build, can someone help? |
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I have tried to build the Qtd libraries to no avail. I am hoping someone can help me out and show me this is not a problem with the Qtd build and something else that I can change. The success of our using D in the work environment is directly related to how it works with Qt. Since Qtd won't run correctly, D is a no go at this point. I really like the language and hope there is a future to it but I can't convince others if it dosn't play nice with current software. Here is what I have:
Digital Mars D Compiler v2.043
gcc (Ubuntu 4.4.1-4ubuntu9) 4.4.1
g++ (Ubuntu 4.4.1-4ubuntu9) 4.4.1
cmake version 2.6-patch 4
QMake version 2.01a
Using Qt version 4.6.2 in /usr/local/Trolltech/Qt-4.6.2/lib
Kbuntu 9.10
After following the posted instructions @ http://www.dsource.org/projects/qtd/wiki/BuildLinux
I make it through the build just fine, all the libraries where created in /usr/local/include/d
I copy and paste the example posted on the same page (hello world) and compile with the following command:
dmd main.d -I/usr/local/include/d -L-L/usr/local/lib -L-lqtdgui -L-lqtdcore -L-lQtCore -L-lQtGui
also tried
dmd main.d -I/usr/local/include/d
Both have the same errors:
| Code: | main.d:(.text._D2qt4core5QList79__T9isComplexTC2qt3gui26QTableWidgetSelectionRange26QTableWidgetSelectionRangeZ9isComplexFZb+0x4): undefined reference to `_D2qt3gui26QTableWidgetSelectionRange26QTable
WidgetSelectionRange9QTypeInfo9isComplexb'
main.o: In function `_D2qt4core5QList42__T7isLargeTC2qt4core9QFileInfo9QFileInfoZ7isLargeFZb':
main.d:(.text._D2qt4core5QList42__T7isLargeTC2qt4core9QFileInfo9QFileInfoZ7isLargeFZb+0x4): undefined reference to `_D2qt4core9QFileInfo9QFileInfo9QTypeInfo7isLargeb'
main.o: In function `_D2qt4core5QList43__T8isStaticTC2qt4core9QFileInfo9QFileInfoZ8isStaticFZb':
main.d:(.text._D2qt4core5QList43__T8isStaticTC2qt4core9QFileInfo9QFileInfoZ8isStaticFZb+0x4): undefined reference to `_D2qt4core9QFileInfo9QFileInfo9QTypeInfo8isStaticb'
main.o: In function `_D2qt4core5QList44__T9isComplexTC2qt4core9QFileInfo9QFileInfoZ9isComplexFZb':
main.d:(.text._D2qt4core5QList44__T9isComplexTC2qt4core9QFileInfo9QFileInfoZ9isComplexFZb+0x4): undefined reference to `_D2qt4core9QFileInfo9QFileInfo9QTypeInfo9isComplexb'
collect2: ld returned 1 exit status
--- errorlevel 1 |
This goes on and on for every signature (I just wanted to save space here and give a brief description)
Can someone please tell me what I am doing wrong here?
Thanks,
merc |
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billeth
Joined: 17 May 2010
Posts: 7
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| Posted: Wed Jun 09, 2010 12:29 pm Post subject: |
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| merc, was wondering how/if you resolved this problem. I see you're running Kubuntu 9.10 and you've installed Qt 4.6.2. Kubuntu 9.10 comes with Qt 4.5.x. Is the problem that the libs in /usr/lib are 4.5.x and you're trying to link 4.6.2 code against them? I suspected this before with Kubuntu 9.1 and this latest Qtd/Qt so just upgraded to 10.04 which uses Qt 4.6.2 by default and my problem solved. I'm sure there is a smooth way to accomplish the same without upgrading Kubuntu. I wanted to move to the 10.04 LTS anyway so easier for me. Anyway, curious how you solved this or if anyone here has any insights into this.......ie symlinks, ldconfig, etc..... |
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