I'm trying to reference QCA (shared library) using QMake. How do I configure QMake based on the following information?

Shared library:

Qt Code: 
  1. wswartzendruber@thinkpad /usr/lib/qca2 $ ll
  2. total 1236
  3. -rw-r--r-- 1 root root     376 Jul 26 22:46 libqca.prl
  4. lrwxrwxrwx 1 root root      15 Jul 26 22:47 libqca.so -> libqca.so.2.0.2
  5. lrwxrwxrwx 1 root root      15 Jul 26 22:47 libqca.so.2 -> libqca.so.2.0.2
  6. lrwxrwxrwx 1 root root      15 Jul 26 22:47 libqca.so.2.0 -> libqca.so.2.0.2
  7. -rwxr-xr-x 1 root root 1259896 Jul 26 22:47 libqca.so.2.0.2
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Includes:

Qt Code: 
  1. wswartzendruber@thinkpad /usr/include/qca2/QtCrypto $ ll
  2. total 424
  3. -rw-r--r-- 1 root root    17 Dec 31  2004 QtCrypto
  4. -rw-r--r-- 1 root root  1409 May 16  2008 qca.h
  5. -rw-r--r-- 1 root root 30826 May 16  2008 qca_basic.h
  6. -rw-r--r-- 1 root root 72048 May 16  2008 qca_cert.h
  7. -rw-r--r-- 1 root root 41390 Apr 29 17:43 qca_core.h
  8. -rw-r--r-- 1 root root  1413 May 16  2008 qca_export.h
  9. -rw-r--r-- 1 root root 19371 May 16  2008 qca_keystore.h
  10. -rw-r--r-- 1 root root 38733 May 16  2008 qca_publickey.h
  11. -rw-r--r-- 1 root root 34345 May 16  2008 qca_securelayer.h
  12. -rw-r--r-- 1 root root 22742 May 16  2008 qca_securemessage.h
  13. -rw-r--r-- 1 root root 27536 May 16  2008 qca_support.h
  14. -rw-r--r-- 1 root root  7583 May 16  2008 qca_textfilter.h
  15. -rw-r--r-- 1 root root 20384 Jun  4  2008 qca_tools.h
  16. -rw-r--r-- 1 root root 76896 May 16  2008 qcaprovider.h
  17. -rw-r--r-- 1 root root 11206 Dec  2  2008 qpipe.h
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