There are no subdirectories in any of these directories or plans
for adding ones. As such, there is no point in running the loop
that does not do anything and can cause problems with some shells.
eap_example is now using src/crypto/libcrypto.a and src/tls/libtls.a
instead of providing own rules for building the files for these
components. TLS library selection is temporarily disabled for
eap_example (it will be built using internal crypto/TLS), but the
configuration option for this will eventually be restored with a new
libcrypto.a configuration option.
