[oe] [meta-networking][PATCH] libldb: add pam to REQUIRED_DISTRO_FEATURES

[S. Lockwood-Childs]

On Fri, Sep 28, 2018 at 01:23:25PM -0700, Khem Raj wrote:
> On Fri, Sep 28, 2018 at 1:19 PM S. Lockwood-Childs <sjl at vctlabs.com> wrote:
> >
> > Could you explain commit 0db9697dc6b8c a little bit, where libpam became a
> > distro requirement for samba itself? I'm not sure why pam is a hard
> > requirement, rather than being PACKAGECONFIG option. I haven't tried the server
> > ipk built with --without-pam but the client-side pieces are certainly useful.
> > I've got a bbappend to override the pam forcing, and was just wondering if
> > this change might be upstreamable.
> 
> its lack of fine grained packaging that this was needed. If you can
> sort this out then I am all ears

What are the packaging problems to be solved when pam support is disabled?

Like I said we're only running the client-side stuff so far, so I'm guessing
the problems came up in server-side packages. There were no build errors from
--without-pam at least.

> 
> >
> > On Thu, Sep 27, 2018 at 02:02:51PM +0000, Martin Jansa wrote:
> > > * dependency on samba was added recently in:
> > >   libldb: Add samba to rdeps for pyldb
> > >   so now we need to match samba restriction to prevent:
> > >
> > > ERROR: Nothing RPROVIDES 'samba' (but meta-oe/meta-networking/recipes-support/libldb/libldb_1.4.1.bb RDEPENDS on or otherwise requires it)
> > > samba was skipped: missing required distro feature 'pam' (not in DISTRO_FEATURES)
> > > NOTE: Runtime target 'samba' is unbuildable, removing...
> > > Missing or unbuildable dependency chain was: ['samba']
> > > ERROR: Required build target 'meta-world-pkgdata' has no buildable providers.
> > > Missing or unbuildable dependency chain was: ['meta-world-pkgdata', 'libldb', 'samba']
> > >
> > > Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
> > > ---
> > >  meta-networking/recipes-support/libldb/libldb_1.4.1.bb | 3 ++-
> > >  1 file changed, 2 insertions(+), 1 deletion(-)
> > >
> > > diff --git a/meta-networking/recipes-support/libldb/libldb_1.4.1.bb b/meta-networking/recipes-support/libldb/libldb_1.4.1.bb
> > > index 99e62f66bb..3c7e5455e9 100644
> > > --- a/meta-networking/recipes-support/libldb/libldb_1.4.1.bb
> > > +++ b/meta-networking/recipes-support/libldb/libldb_1.4.1.bb
> > > @@ -35,7 +35,8 @@ LIC_FILES_CHKSUM = "file://pyldb.h;endline=24;md5=dfbd238cecad76957f7f860fbe9ada
> > >  SRC_URI[md5sum] = "159a1b1a56dcccf410d1bba911be6076"
> > >  SRC_URI[sha256sum] = "2df13aa25b376b314ce24182c37691959019523de3cc5356c40c1a333b0890a2"
> > >
> > > -inherit waf-samba
> > > +inherit waf-samba distro_features_check
> > > +REQUIRED_DISTRO_FEATURES = "pam"
> > >
> > >  S = "${WORKDIR}/ldb-${PV}"
> > >
> > > --
> > > 2.17.1
> > >
> > > --
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