pkg/54907: openpam pam_unix 2019 missing -lcrypt in link

[greg-org-netbsd%akua.com@localhost]

>Number:         54907
>Category:       pkg
>Synopsis:       openpam pam_unix 2019 missing -lcrypt in link
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Jan 29 05:35:00 +0000 2020
>Originator:     Greg K
>Release:        pkgsrc current, NetBSD9RC1
>Organization:
Akua
>Environment:
NetBSD tiger 9.0_RC1 NetBSD 9.0_RC1 (Akua Tiger 2019-10-11 tiger-90-a $Revision: 1.531.2.2 $) #12: Fri Jan 10 09:57:52 EST 2020  akua@tiger:/usr/src/OUT/netbsd-9/kernel/tiger-90-a amd64

>Description:
Updating openpam 2017 to 2019 from pkgsrc, sudo and other PAM linking binaries crash with missing PLT "crypt" reported in /var/log/messages from pam_unix.so attempted open

ldd /usr/pkg/lib/security/pam_unix.so shows missing lcrypt

>How-To-Repeat:
Install openpam 2019 and sudo - try sudo ls

>Fix:
Re-running libtool line after a "make clean all" that creates pam_unix and manually inserting -lcrypt into the libtool from /usr/obj/security/openpam/work/openpam/modules/pam_unix fixes the issue after install. (inserting CWRAPPERS_CONFIG_DIR=... at head of line)