Need advice on a problems with the Django CMS port

[Scot Hetzel]

On Wed, Jun 20, 2012 at 11:38 PM, xenophon\+freebsd
<xenophon+freebsd at irtnog.org> wrote:
> Hi all,
>
> I maintain the Django CMS port (www/py-django-cms).  I could use some
> advice on the following problem both from other maintainers and from
> other users of the ports tree:
>
> Django CMS requires a database backend, which it accesses through the
> Django web app framework.  The Django port (www/py-django) doesn't
> include database support by default.  If someone naively runs "cd
> /usr/ports/www/py-django-cms; make install", Django CMS won't work
> properly because of the missing database drivers.  The Django port does
> have knobs for PostgreSQL, MySQL, and SQLite, but those knobs don't
> affect what bits of Django get installed.  All the knobs do is add
> databases/{py-psycopg2,py-MySQLdb,py-sqlite3} to the Django package's
> RUN_DEPENDS.  As I see it, I have the following options:
>
:
> (c) I could add knobs to the Django CMS port similar to those found in
> the Django port (i.e., add to RUN_DEPENDS if knob is set) -
> functionally, it doesn't matter which port pulls in the required
> database drivers.  This is probably the most user friendly, in that a
> single run of "make install" will result in a working version of Django
> CMS.
>
> I think option (c) is the best, but I'd love to hear what the community
> thinks.
>
Option C would be the best, as the port depends on a database (MySQL,
PostgreSQL or SQLite).

I believe the following would work with the new options framework:

OPTIONS_MULTI=		DATABASE
OPTIONS_MULTI_DATABASE=	MYSQL PGSQL SQLITE

OPTIONS_DEFAULT=		SQLITE

.include <bsd.port.options.mk>

.if ${PORT_OPTIONS:MMYSQL}
RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}MySQLdb>=1.2.2:${PORTSDIR}/databases/py-MySQLdb
.endif

.if ${PORT_OPTIONS:MPGSQL}
RUN_DEPENDS+=	${PYTHON_SITELIBDIR}/psycopg2/_psycopg.so:${PORTSDIR}/databases/py-psycopg2
.endif
.if ${PORT_OPTIONS:MSQLITE}
RUN_DEPENDS+=	${PYTHON_SITELIBDIR}/_sqlite3.so:${PORTSDIR}/databases/py-sqlite3
.endif
:
:
.include <bsd.port.mk>

Scot