Resmoke depends on GDB to produce core dumps when a test times out. I would like to be able to use the toolchain's GDB, and to be able to do so hermetically so that Resmoke tests can be executed remotely.

To do so currently, I need to add an extra library dependency for libsframe.so.1 and append to LD_LIBRARY_PATH in the test itself. A hacky, minimal example of a py_test rule that uses the toolchain's GDB: https://github.com/10gen/mongo/compare/master...sleaux/hermetic_with_gdb

Could it be enhanced so that a dependency like "@gdb_v5//:gdb_binary" is all that is needed, and can be invoked without adjusting LD_LIBRARY_PATH?