This change udpates the ldcache locator to read the ldcache at construction
and use these contents to perform future lookups against. Each of the cache
entries are resolved and lookups return the resolved target.
Assuming a symlink chain: libcuda.so -> libcuda.so.1 -> libcuda.so.VERSION, this
means that libcuda.so.VERION will be returned for any of the following inputs:
libcuda.so, libcuda.so.1, libcudal.so.*.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
These changes make library lookups more robust. The core change is that
library lookups now first look a set of predefined locations before checking
the ldcache. This also handles cases where an ldcache is not available more
gracefully.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
This change adds a Locator that can be used to locate libraries.
If library names are specified, the ldcache is searched otherwise
symlinks are resolved.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
