Use major version only in the install name of the shared library on Mac OS X,  so that applications built with serf can run with any installed version with the expected major version. e.g. /usr/local/lib/libserf-1.dylib instead of /usr/local/lib/libserf-1.3.0.0.dylib
Use major version only in the install name of the shared library on Mac OS X, 
so that applications built with serf can run with any installed version with
the expected major version.
e.g. /usr/local/lib/libserf-1.dylib instead of /usr/local/lib/libserf-1.3.0.0.dylib

Extracted from blair's patch on serf-dev.

* SConstruct
  (target_install_shared_path): construct with library name only (includes
       only the major version number). Update some comments, and remove the 
       TODO related to symlinks which is implemented.

jandre/serf,jandre/serf,jandre/serf,jandre/serf