Better match for HDF5's legacy FindSZIP.cmake

Signed-off-by: Miloš Komarčević <miloskomarcevic@aim.com>

* CMake: (fix) Changed names of the resulting config files.

Changed the name LibaecTargets.cmake, LibaecConfig.cmake and
LibaecConfigVersion.cmake to libaecTargets.cmake, libaecConfig.cmake
and libaecConfigVersion.cmake such that these files can be found
by cmake on a Linux machine.

* CMake: (feature) Better integration with HDF5.

- Changed the build such that always a static and shared library
  with be built.
- Rewritten CMake config files such that
  - One can select the shared or static library.
  - Set several libaec variables such one can, for example,
    check if the libaec library is found.
  - Set several Szip variables for the same reason as for
    setting the libaec variables. This is useful for a better
    integration with HDF5 when building HDF5 from scratch.

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>

Christoph Junghans authored 7 years ago and Mathis Rosenhauer committed 7 years ago

Follow shared library standard: libXXX.so now gets symlinked
libXXX.so.2, which is symlinked to the real library libXXX.so.X.Y.Z

Signed-off-by: Christoph Junghans <junghans@votca.org>

Christoph Junghans authored 7 years ago and Mathis Rosenhauer committed 7 years ago

Follow GNU convention for install directories, especially using
`lib64` instead of `lib`.

Signed-off-by: Christoph Junghans <junghans@votca.org>