How to fix linkage error while linking a third party library or framework ?

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Any third party library when linked.
2. Any third part framework when added.
3. Code deposition from Xcode 3 to Xcode 4.

What is the expected output? What do you see instead?
There's no output when adding library r framework,Command 
/Developer/Platforms/Iphonesimulator.Platform/Developer/Usr/Bin/Llvm-G++-4.2 
Failed With Exit Code 1


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Original issue reported on code.google.com by anki...@gmail.com on 24 Jan 2012 at 9:08