Plugin LIBS path not found

What's the correct line to include the plugin path ?
The only thing that seemed to work is:

Code:

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# LIBS += $$[QT_INSTALL_PLUGINS]/designer/libDbComboBox.so

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I have to tell it the library name. Shouldn't the compiler find it from the path setting ?
I've tried these lines but the compiler can't find it.

Code:

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LIBS += -L$$[QT_INSTALL_PLUGINS]/designer -llibDbComboBox

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/usr/bin/ld: cannot find -llibDbComboBox

Code:

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LIBS += -l$$[QT_INSTALL_PLUGINS]/designer

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/usr/bin/ld: cannot find -l/home/vince/qtsdk-2009.03/bin/designer

Code:

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LIBS += -L$$[QT_INSTALL_PLUGINS]/designer

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undefined reference to [all my methods]

The path IS a valid directory, using Qt 4.5.2 on Debian.

Whats your question exactly ?:confused:

try removing "lib" from "-llibDbComboBox" (make it just "-lDbComboBox"), as a "lib" is a part of "soname" on Unix (full soname: lib*.so.1.2.3, where * is the real library name and 1.2.3 is a version)

Quote:

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Originally Posted by faldżip

try removing "lib" from "-llibDbComboBox" (make it just "-lDbComboBox"), as a "lib" is a part of "soname" on Unix (full soname: lib*.so.1.2.3, where * is the real library name and 1.2.3 is a version)

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Thanks.
One question. What happens when I build a bunch of plugins, do they all need to be named ? I thought -L specified the directory where shared libraries could be found ?

HI,


help me i am new one to Qt4.5 i want to know how do add a page into QToolBox

Quote:

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Originally Posted by kavinsiva

HI,


help me i am new one to Qt4.5 i want to know how do add a page into QToolBox

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Use Qt Assistant for finding information about. And Qt Examples & Demos.

Quote:

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Originally Posted by vieraci

Thanks.
One question. What happens when I build a bunch of plugins, do they all need to be named ? I thought -L specified the directory where shared libraries could be found ?

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hmm how they can be unnamed? ;> if all the libraries are in the same dir then you specify that dir with -L like -L/path/to/my/dir and than you can add all libraries from that dir with -l like -llibrary1 -llibrary2 -llibrary3

Quote:

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Originally Posted by faldżip

hmm how they can be unnamed? ;> if all the libraries are in the same dir then you specify that dir with -L like -L/path/to/my/dir and than you can add all libraries from that dir with -l like -llibrary1 -llibrary2 -llibrary3

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Yes that's what I mean.
So, when I specified -L/path/to/lib, I got an error like invalid path or something.

In other words, the compiler doesn't look thru them all to find the one(s) required ?