another problem in build system of C++ projects

[Eva Brucherseifer]

Hi,

there is another problem in the build system for C++ projects.

Let's say, you have a subdir in your project and thus a library (say libx.a), 
and you use other external libs (like libyz.a) in this library libx.a.
Then you would add "-lyz" to the linker options and -lx.a would be added 
automatically.

If you now compile and link, the linker gives a lot of errors, because the 
symbols of libyz.a in libx.a cannot be resolved. 
This can be fixed by changing the order:
-lx -lyz   
instead of the current link order:
-lyz -lx

A workarround is to add also the lib of the project to the linker object. 
Then libx.a appears twice, but it works:
-lx -lyz -lx 

Can that be changed in the build system? Or is that a problem of the 
admin-files?

Thanks,
eva

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