svn commit: r346341 - head/tools/build
Kyle Evans
kevans at freebsd.org
Thu Apr 18 14:02:57 UTC 2019
On Thu, Apr 18, 2019 at 8:46 AM Rodney W. Grimes
<freebsd at gndrsh.dnsmgr.net> wrote:
>
> > In message <201904180107.x3I17QDc002945 at gndrsh.dnsmgr.net>, "Rodney W.
> > Grimes"
> > writes:
> > > > Author: cy
> > > > Date: Thu Apr 18 01:02:00 2019
> > > > New Revision: 346341
> > > > URL: https://svnweb.freebsd.org/changeset/base/346341
> > > >
> > > > Log:
> > > > As an interim measure until a more permanent solution is implemented
> > > > workaround the following error:
> > > >
> > > > /usr/src/contrib/elftoolchain/strings/strings.c:198:55: error: use of
> > > > undeclared identifier
> > > > 'FA_OPEN' fa = fileargs_init(argc, argv, O_RDONLY, 0, &rights, FA_OPEN);
> > > >
> > > > Reported by: O. Hartmann <ohartmann at walstatt.org>
> > > > Reported by: Michael Butler <imb at protected-networks.net>
> > > > Reported by: gjb@ & cy@ (implicit)
> > > > Reviewed by: emaste@
> > > > Noted by: rgrimes@
> > > >
> > > > Modified:
> > > > head/tools/build/Makefile
> > > >
> > > > Modified: head/tools/build/Makefile
> > > > ===========================================================================
> > > ===
> > > > --- head/tools/build/Makefile Thu Apr 18 00:38:54 2019 (r34634
> > > 0)
> > > > +++ head/tools/build/Makefile Thu Apr 18 01:02:00 2019 (r34634
> > > 1)
> > > > @@ -59,9 +59,7 @@ INCS+= capsicum_helpers.h
> > > > INCS+= libcasper.h
> > > > .endif
> > > >
> > > > -.if !exists(/usr/include/casper/cap_fileargs.h)
> > > > CASPERINC+= ${SRCTOP}/lib/libcasper/services/cap_fileargs/cap_filea
> > > rgs.h
> > > > -.endif
> > >
> > > As a further note, we should probably hunt for any thing
> > > that is explicity looking at /usr/include/... in a Makefile,
> > > as that is minimally missing a ${DESTDIR} argument.
> > >
> > > The above may of actually worked if it had been written:
> > > .if !exists(${DESTDIR}/usr/include/casper/cap_fileargs.h)
> > > someone may wish to test that.
> > >
> > > Also a pathname rooted at / without ${DESTDIR} is almost certainly a mistake.
> >
> > This is a better solution. I tested this in a tree with a duplicated
> > environment: Problem solved. Before this is committed it should be
> > tested on one of the universe machines.
>
> From what Ed just said this would also be wrong,
> as well as CASPERINC+= above being wrong, if this
> is being built for the host we should not be using
> any headers from ${SRCTOP} at all.
>
> if capfileargs.h does not exist on the host that functionality
> must not be compiled into the buildtool as the host does not
> have this feature and attempting to use it from SRCTOP is wrong.
>
Keep in mind that this is bootstrap; it's being built for the host
system, but it will link against a version of libcasper that's been
built in an earlier stage with the proper featureset.
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