Date: Fri, 4 Nov 2011 08:46:04 +0100 From: Marcus von Appen <mva@FreeBSD.org> To: Rob Messick <robmessick@gmail.com> Cc: python@FreeBSD.org Subject: Re: Building blender port in chroot/clean environment Message-ID: <20111104074604.GA1948@medusa.sysfault.org> In-Reply-To: <CADsoyDXqB1pOTTbnQQiP5LXXyhVVY6HjmsfTvO9tTz7QDvqGeQ@mail.gmail.com> References: <CADsoyDX6jSbXNGnPMF0_bWSTTtG2h%2BUkFvufkDH6XqhGQx_n7w@mail.gmail.com> <20111102193753.GA1912@medusa.sysfault.org> <CADsoyDXqB1pOTTbnQQiP5LXXyhVVY6HjmsfTvO9tTz7QDvqGeQ@mail.gmail.com>
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Hi Rob,
On, Wed Nov 02, 2011, Rob Messick wrote:
> I'm building blender as part of the pbi build process. AFAIK this process
> sets up a fresh chroot build environment and there is no make.conf within
> the chroot. Was able to get blender to build by building and installing
> libxcb in the chroot prior to building blender. If libxcb is not installed
> prior to building blender (an unlikely scenario, I agree), ports attempts
> to build libxcb with python 3.2.
=46rom what I read, pbi is some PC-BSD build thing, correct? Did you get
into touch with the relevant PC-BSD people on that matter already? If
not, I think, it would make sense, if we involve them in this discussion
later on, since it might be that either
- pbi contains a bug of not using a clean environment or port build
instructions or
- FreeBSD's python port make system has a glitch to ignore libxcb's setting
I'm CC'ing python@ here on that matter. From what I can see in
bsd.python.mk is that the following might happen:
=2Eif !defined(USE_PYTHON) # set by graphics/blender
=2Eif defined(USE_PYTHON_BUILD) # usually set by x11/libxcb, but igno=
red
since blender sets USE_PYTHON
=2E..
=2E..
python@: Can you confirm that this could occur (see below for the
complete issue)?
Best regards
Marcus
> On Wed, Nov 2, 2011 at 12:37 PM, Marcus von Appen <mva@freebsd.org> wrote:
>=20
> > Hi Rob,
> >
> > On, Wed Nov 02, 2011, Rob Messick wrote:
> >
> > > If you build blender 2.60 in a chroot environment without libxcb
> > installed
> > > previously, as the build tries to execute python2 code with python3.2
> > > libxcb build will error like so:
> > >
> > > gmake[1]: Entering directory
> > `/tmpfs/usr/ports/x11/libxcb/work/libxcb-1.7/src'
> > > /usr/pbi/blender-amd64/bin/python3.2 ./c_client.py -p
> > > /usr/pbi/blender-amd64/lib/python3.2/site-packages
> > > /usr/pbi/blender-amd64/share/xcb/xproto.xml
> > > File "./c_client.py", line 1013
> > > except getopt.GetoptError, err:
> > > ^
> > > SyntaxError: invalid syntax
> > > gmake[1]: *** [xproto.c] Error 1
> > > gmake[1]: Leaving directory
> > `/tmpfs/usr/ports/x11/libxcb/work/libxcb-1.7/src'
> > > gmake: *** [all-recursive] Error 1
> > >
> > >
> > > Not sure if this is a libxcb problem or a ports issue ( I haven't
> > > looked at what "USE_PYTHON_BUILD=3D" is supposed to do). Let me know =
if
> > > I can help more.
> >
> > as it seems, your default python installation points to 3.2, for which
> > the above "except ..., ..." is in fact not allowed anymore.
> >
> > x11/libxcb tries to stick to Python 2.5 to 2.7, so my best guess is that
> > your chroot's /etc/make.conf (or whatever you use for your port
> > settings) overrides the python build settings somehow. Can you check
> > this and - if unsure - send me your /etc/make.conf (or other port
> > option settings file)?
> >
> > Best regards
> > Marcus
> >
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