msmtp: add link file /usr/lib/sendmail

Link file /usr/lib/sendmail points to /usr/sbin/sendmail is required by
LSB core test according to Linux FHS: "For historical reasons,
/usr/lib/sendmail must be a symbolic link to /usr/sbin/sendmail if the
latter exists."

Create the link file /usr/lib/sendmail if it doesn't exist.

Refs:
1 http://refspecs.linuxfoundation.org/LSB_4.1.0/LSB-Core-generic/LSB-Core-generic/normativerefs.html#STD.LSB
2 http://www.pathname.com/fhs/pub/fhs-2.3.html#SPECIFICOPTIONS13

(From OE-Core rev: 9b25de34f084076b8c8db0e938696c4f630d366b)

Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/meta/recipes-extended/msmtp/msmtp_1.6.1.bb b/meta/recipes-extended/msmtp/msmtp_1.6.1.bb
index c9ad1da253..d6f3a1516f 100644
--- a/meta/recipes-extended/msmtp/msmtp_1.6.1.bb
+++ b/meta/recipes-extended/msmtp/msmtp_1.6.1.bb
@@ -23,3 +23,8 @@ ALTERNATIVE_${PN} = "sendmail"
 ALTERNATIVE_TARGET[sendmail] = "${bindir}/msmtp"
 ALTERNATIVE_LINK_NAME[sendmail] = "${sbindir}/sendmail"
 ALTERNATIVE_PRIORITY = "100"
+
+pkg_postinst_${PN}_linuxstdbase () {
+        # /usr/lib/sendmial is required by LSB core test
+        [ ! -L $D/usr/lib/sendmail ] && ln -sf ${sbindir}/sendmail $D/usr/lib/
+}