Accepting request 903070 from home:lnussel:usrmove

- Remove legacy pre-usrmerge compat code (removed pam-usrmerge.diff)
- Backport patch to not install /usr/etc/securetty (boo#1033626) ie
  no distro defaults and don't complain about it missing
  (pam_securetty-don-t-complain-about-missing-config.patch)
- add debug bcond to be able to build pam with debug output easily
- add macros file to allow other packages to stop hardcoding
  directory names. Compatible with Fedora.

- Remove usrmerged conditional as it's now the default

OBS-URL: https://build.opensuse.org/request/show/903070
OBS-URL: https://build.opensuse.org/package/show/Linux-PAM/pam?expand=0&rev=241

pam_unix-nis.changes

@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Jun  9 14:02:02 UTC 2021 - Ludwig Nussel <lnussel@suse.de>
+
+- Remove usrmerged conditional as it's now the default
+
 -------------------------------------------------------------------
 Thu Feb 18 22:16:58 UTC 2021 - Thorsten Kukuk <kukuk@suse.com>