Re: Depending on a package with an option?

[Dieter Baron <dillo%danbala.tuwien.ac.at@localhost>]

On Wed, Jan 21, 2009 at 02:11:24PM +0100, Emmanuel Dreyfus wrote:
> Dieter Baron <dillo%danbala.tuwien.ac.at@localhost> wrote:
> 
> >   Please use the existing mechanism of PKG_BUILD_OPTIONS.<pkgname>, as
> > described in section 16.4. ``Determining the options of dependencies''
> > of the pkgsrc guide.
> 
> I already tried that, but this mechanism is only available from within a
> buildlink3.mk file.

  Ah, I see.  Probably because it uses BUILDLINK_PKGSRCDIR.<pkgbase>.

> Here is what I have came to (it works as intended).

  Does it also work if openldap-server is not installed when invoking
make in openldap-smbk5pwd?  I would guess not.

> In
> pkgsrc/databases/openldap-smbk5pwd/Makefile I have this:
> 
> PKG_BUILD_OPTIONS.openldap-server!= pkg_info -Q PKG_OPTIONS openldap-server
> .if !defined(PKG_BUILD_OPTIONS.openldap-server) || \
>     empty(PKG_BUILD_OPTIONS.openldap-server:Mdso)
> PKG_FAIL_REASON+=       "This package requires openldap-server "        \
>                         "to be built with the dso option. Please add "  \
>                         "PKG_OPTIONS.openldap-server+=dso to your "     \
>                         "mk.conf and rebuild databases/openldap-server"
> .endif
> 
> NB: neither databases/openldap-smbk5pwd nor openldap-server dso option were
> committed in the repository yet.

                                                yours,
                i                               dillo