uninstall script does not remove public header files

[schuhschuh]

For example, uninstall-basis does not remove the header files installed from the include directory of the BASIS source tree.

[schuhschuh]

Trying it again, everything was removed as it should be, except the empty bin directory.

[schuhschuh]

When running

"/vol/biomedic/users/as12312/bin/cmake" -P "/homes/as12312/opt/tmp/install/lib/cmake/basis/BASISUninstall.cmake"

directly, i.e., the code executed by uninstall-basis, all directories are removed. It seems the bin directory only remains because it is the directory of the uninstaller script itself.

[schuhschuh]

Executing the cmake process using the exec function solves the issue (on Unix).