[sr-dev] Re: [kamailio/kamailio] Adding TLS support to db_redis (also password support) and ndb_redis (PR #3477)

I see that the Makefile does a `ls` on a path that is taken from the output of `pkg-config hiredis --libs-only-L`, but in my Ubuntu 22.04 the output is empty (the libhiredis-dev is installed from package, thus the libs are in the standard location).

Therefore I assume that your PR is going to work only when libhiredis is installed in a custom location.

Maybe you can leverage libraries paths in the output of `gcc -print-search-dirs` or `clang -print-search-dirs` (in Makefile it should be the `$(CC) -print-search-dirs` when `pkg-config hiredis --libs-only-L` returns empty string.