HADOOP-9215. when using cmake-2.6, libhadoop.so doesn't get created (only libhadoop.so.1.0.0). Contributed by Colin Patrick McCabe.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1434530 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'trunk' of github.com:griddynamics/yhadoop-common into trunk-gd
Merge branch 'trunk-gd' of github.com:griddynamics/yhadoop-common into fb-HADOOP-9205-trunk-gd