postfix/packmail: fix dependencies

packmail/meta/main.yml

@@ -1,11 +1,6 @@
 ---
 dependencies:
   - { role: ldap, ldap_schema: 'cn4evolix.ldif' }
-  - { role: amavis }
-  - { role: spamassasin }
-  - { role: clamav }
-  - { role: opendkim }
   - { role: postfix, postfix_packmail: True, postfix_force_main_cf: True }
-  - { role: dovecot }
   - { role: apache }
   - { role: php, php_apache_enable: True }

postfix/meta/main.yml

@@ -13,7 +13,8 @@ galaxy_info:
     versions:
     - jessie
 
-dependencies: []
-  # List your role dependencies here, one per line.
-  # Be sure to remove the '[]' above if you add dependencies
-  # to this list.
+dependencies:
+  - { role: spamassasin, when: postfix_packmail == True }
+  - { role: clamav, when: postfix_packmail == True }
+  - { role: opendkim, when: postfix_packmail == True }
+  - { role: dovecot, when: postfix_packmail == True }