Package contains patch for apps/user_external/lib/smb.php changing SMBCLIENT value. This is not possible for owncloud-10.*, it verifies each installed file using signature and reports file integrity error. Please remove files/patch-apps_user__external_lib_smb.php from the package.
A commit references this bug: Author: kevlo Date: Thu May 4 00:47:31 UTC 2017 New revision: 440074 URL: https://svnweb.freebsd.org/changeset/ports/440074 Log: Remove files/patch-apps_user__external_lib_smb.php. Owncloud-10.* verifies Owncloud-10.x verifies each installed file using signature and reports file integrity error. PR: 219043 Submitted by: lampa@fit.vutbr.cz Changes: head/www/owncloud/Makefile head/www/owncloud/files/patch-apps_user__external_lib_smb.php
Committed, thanks.