[src/trunk]: src/external/bsd/cron/bin/cron Unbreak MKPAM=no build

[kamil <kamil%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/782a676696d6
branches:  trunk
changeset: 824688:782a676696d6
user:      kamil <kamil%NetBSD.org@localhost>
date:      Wed Jun 14 17:11:39 2017 +0000

description:
Unbreak MKPAM=no build

Make cron(8) linkage with PAM conditional.

diffstat:

 external/bsd/cron/bin/cron/Makefile |  19 ++++++++++++++-----
 1 files changed, 14 insertions(+), 5 deletions(-)

diffs (32 lines):

diff -r 92497bdd21cf -r 782a676696d6 external/bsd/cron/bin/cron/Makefile
--- a/external/bsd/cron/bin/cron/Makefile       Wed Jun 14 17:02:16 2017 +0000
+++ b/external/bsd/cron/bin/cron/Makefile       Wed Jun 14 17:11:39 2017 +0000
@@ -1,14 +1,23 @@
-#      $NetBSD: Makefile,v 1.4 2017/06/09 17:36:29 christos Exp $
+#      $NetBSD: Makefile,v 1.5 2017/06/14 17:11:39 kamil Exp $
+
+.include <bsd.own.mk>
 
 BINDIR=        /usr/sbin
 PROG=  cron
 SRCS=  cron.c database.c do_command.c entry.c env.c job.c \
-       misc.c pam_auth.c popen.c pw_dup.c user.c
-CPPFLAGS+=-I${.CURDIR} -DLOGIN_CAP -DUSE_PAM
-DPADD+=${LIBPAM} ${LIBUTIL}
-LDADD+=-lpam -lutil
+       misc.c popen.c pw_dup.c user.c
+CPPFLAGS+=-I${.CURDIR} -DLOGIN_CAP
+DPADD+=        ${LIBUTIL}
+LDADD+=        -lutil
 MAN=   cron.8
 
+.if (${MKPAM} != "no")
+SRCS+=         pam_auth.c
+CPPFLAGS+=     -DUSE_PAM
+DPADD+=                ${LIBPAM}
+LDADD+=                -lpam
+.endif
+
 CWARNFLAGS.clang+=     -Wno-string-plus-int
 
 .include <bsd.prog.mk>