[oe] [meta-networking][PATCH] esmtp: Fix rootfs creation errors

[Dai Caiyun]

1) error: file /usr/share/man/man1/mailq.1 from install of postfix-doc
       conflicts with file from package esmtp-doc
2) error: file /usr/share/man/man1/newaliases.1 from install of postfix-doc
       conflicts with file from package esmtp-doc
3) error: file /usr/share/man/man1/sendmail.1 from install of postfix-doc
       conflicts with file from package esmtp-doc

Signed-off-by: Dai Caiyun <daicy.fnst at cn.fujitsu.com>
---
 meta-networking/recipes-support/esmtp/esmtp_1.2.bb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/meta-networking/recipes-support/esmtp/esmtp_1.2.bb b/meta-networking/recipes-support/esmtp/esmtp_1.2.bb
index 163148c..2da73e7 100644
--- a/meta-networking/recipes-support/esmtp/esmtp_1.2.bb
+++ b/meta-networking/recipes-support/esmtp/esmtp_1.2.bb
@@ -24,6 +24,11 @@ ALTERNATIVE_LINK_NAME[sendmail] = "${sbindir}/sendmail"
 ALTERNATIVE_TARGET[sendmail] = "${bindir}/esmtp"
 ALTERNATIVE_PRIORITY = "10"
 
+ALTERNATIVE_${PN}-doc += "mailq.1 newaliases.1 sendmail.1"
+ALTERNATIVE_LINK_NAME[mailq.1] = "${mandir}/man1/mailq.1"
+ALTERNATIVE_LINK_NAME[newaliases.1] = "${mandir}/man1/newaliases.1"
+ALTERNATIVE_LINK_NAME[sendmail.1] = "${mandir}/man1/sendmail.1"
+
 SRC_URI[md5sum] = "79a9c1f9023d53f35bb82bf446150a72"
 SRC_URI[sha256sum] = "a0d26931bf731f97514da266d079d8bc7d73c65b3499ed080576ab606b21c0ce"
 
-- 
1.8.4.2