Build all shared libraries in the 'all' target
Build all shared libraries in the 'all' target

This way things like 'make' followed by running some tests or in the future
'make install' works and the 'all' target can be used in many places as a
dependency.

vpodzime/libblockdev,rhinstaller/libblockdev,atodorov/libblockdev,snbueno/libblockdev,atodorov/libblockdev,rhinstaller/libblockdev,dashea/libblockdev,vpodzime/libblockdev,dashea/libblockdev,snbueno/libblockdev,vpodzime/libblockdev,rhinstaller/libblockdev,atodorov/libblockdev