postfix: fix generating aliases db files

When generating aliases db files, the newaliases tries to chdir
/var/spool/postfix on the host. It would cause a failure if the host
doesn't install postfix:
newaliases: fatal: chdir /var/spool/postfix: No such file or directory

Move this step from do_install to pkg_postinst to make sure newaliases
and postmap run during the image creation.

Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com>

2 files changed, 2 insertions, 2 deletions

diff --git a/meta-networking/recipes-daemons/postfix/files/main.cf b/meta-networking/recipes-daemons/postfix/files/main.cf
index 2371ace6e4..e75c6fc0d7 100644
--- a/meta-networking/recipes-daemons/postfix/files/main.cf
+++ b/meta-networking/recipes-daemons/postfix/files/main.cf
@@ -33,7 +33,7 @@ queue_directory = /var/spool/postfix
 mail_spool_directory = /var/spool/mail
 readme_directory = no
 command_directory = /usr/sbin
-daemon_directory = @LIBEXECDIR@
+daemon_directory = @LIBEXECDIR@/postfix
 mail_owner = postfix
 setgid_group = postdrop
 unknown_local_recipient_reject_code = 450
diff --git a/meta-networking/recipes-daemons/postfix/files/postfix.service b/meta-networking/recipes-daemons/postfix/files/postfix.service
index 3a9a0a1813..30d54a4405 100644
--- a/meta-networking/recipes-daemons/postfix/files/postfix.service
+++ b/meta-networking/recipes-daemons/postfix/files/postfix.service
@@ -7,7 +7,7 @@ Conflicts=sendmail.service exim.service
 Type=forking
 PIDFile=@LOCALSTATEDIR@/spool/postfix/pid/master.pid
 ExecStartPre=-@SBINDIR@/check_hostname.sh
-ExecStartPre=-@LIBEXECDIR@/aliasesdb
+ExecStartPre=-@LIBEXECDIR@/postfix/aliasesdb
 ExecStart=@SBINDIR@/postfix start
 ExecReload=@SBINDIR@/postfix reload
 ExecStop=@SBINDIR@/postfix stop