lang/php55 and buildin opcode

[Subbsd]

Hi, ive try to add into the port options for Zend Opcode:

..
+               --enable-opcache \
..
-OPTIONS_DEFINE=        CLI CGI FPM APACHE AP2FILTER EMBED DEBUG DTRACE
IPV6 MAILHEAD LINKTHR
-OPTIONS_DEFAULT=CLI CGI IPV6 LINKTHR
+OPTIONS_DEFINE=        CLI CGI FPM APACHE AP2FILTER EMBED DEBUG DTRACE
IPV6 MAILHEAD LINKTHR OPCACHE
+OPTIONS_DEFAULT=CLI CGI IPV6 LINKTHR OPCACHE
..
+OPCACHE_DESC=  Enable Zend OPcache support
..
+.if empty(PORT_OPTIONS:MOPCACHE)
+CONFIGURE_ARGS+=--disable-opcache
+.endif
..

which is now part of php55. But when i build php55 --enable-opcache, i do
not see via phpinfo something about OpCode support.

So, www/pecl-zendopcache is still necessary for lang/php55 when we need for
zend opcode? Thanks