[oe] [meta-networking][PATCH] Fix confilct error in do_rootfs.

[Lei Maohui]

Error: Transaction check error:
  file /usr/bin/mailq conflicts between attempted installs of esmtp-1.2-r0.x86_64 and postfix-3.2.2-r0.x86_64
  file /usr/bin/newaliases conflicts between attempted installs of esmtp-1.2-r0.x86_64 and postfix-3.2.2-r0.x86_64

Signed-off-by: Lei Maohui <leimaohui at cn.fujitsu.com>
---
 meta-networking/recipes-daemons/postfix/postfix.inc | 7 ++++---
 meta-networking/recipes-support/esmtp/esmtp_1.2.bb  | 6 +++---
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/meta-networking/recipes-daemons/postfix/postfix.inc b/meta-networking/recipes-daemons/postfix/postfix.inc
index 09447d5..a5e8618 100644
--- a/meta-networking/recipes-daemons/postfix/postfix.inc
+++ b/meta-networking/recipes-daemons/postfix/postfix.inc
@@ -219,9 +219,10 @@ do_install_append_class-target() {
     sed -i 's:-fdebug-prefix-map[^ ]*::g; s:--sysroot=${STAGING_DIR_TARGET}::g' ${D}/etc/postfix/makedefs.out
 }
 
-ALTERNATIVE_${PN} = "sendmail"
-ALTERNATIVE_TARGET[sendmail] = "${sbindir}/sendmail.postfix"
-ALTERNATIVE_LINK_NAME[sendmail] = "${sbindir}/sendmail"
+ALTERNATIVE_${PN} += "mailq newaliases"
+ALTERNATIVE_TARGET[mailq] = "${bindir}/mailq"
+ALTERNATIVE_TARGET[newaliases] = "${bindir}/newaliases"
+
 ALTERNATIVE_PRIORITY = "120"
 
 ALTERNATIVE_${PN}-doc += "mailq.1 newaliases.1 sendmail.1"
diff --git a/meta-networking/recipes-support/esmtp/esmtp_1.2.bb b/meta-networking/recipes-support/esmtp/esmtp_1.2.bb
index 2da73e7..9fb817b 100644
--- a/meta-networking/recipes-support/esmtp/esmtp_1.2.bb
+++ b/meta-networking/recipes-support/esmtp/esmtp_1.2.bb
@@ -18,10 +18,10 @@ EXTRA_OECONF = "--with-libesmtp=${STAGING_EXECPREFIXDIR}"
 
 inherit autotools update-alternatives
 
-ALTERNATIVE_${PN} = "sendmail"
+ALTERNATIVE_${PN} += "mailq newaliases"
+ALTERNATIVE_TARGET[mailq] = "${bindir}/mailq"
+ALTERNATIVE_TARGET[newaliases] = "${bindir}/newaliases"
 
-ALTERNATIVE_LINK_NAME[sendmail] = "${sbindir}/sendmail"
-ALTERNATIVE_TARGET[sendmail] = "${bindir}/esmtp"
 ALTERNATIVE_PRIORITY = "10"
 
 ALTERNATIVE_${PN}-doc += "mailq.1 newaliases.1 sendmail.1"
-- 
1.9.1