https://bugs.openldap.org/show_bug.cgi?id=9985
--- Comment #4 from Bastian bastian-bugopenldap21@t6l.de --- You are right. Thanks for pointing this out.
Two minor things, I'd like to mention after I installed the module:
1. `make install` does not acknowledge the configured prefix variable of openldap. I fixed that by editing the Makefile accordingly.
2. The README says the so-filename will be named `slapd-totp.so` but it is `pw-totp.so`
Many thanks,