Change in osmo-trx[master]: configure.ac: check if LIBTRXCON_DIR (submodule) exists

Attention is currently required from: laforge. fixeria has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-trx/+/30795 )

Change subject: configure.ac: check if LIBTRXCON_DIR (submodule) exists ......................................................................

Patch Set 2:

(1 comment)

Patchset:

PS1:

what's the status here? patch doesn't pass V+1?

The problem is that this check does not work as expected when srcdir != builddir (e.g. during make distcheck). I don't know how to overcome this. While writing this I tried using the $srcdir in configure.ac, and it seems to work.