On 11/23/10 06:44 AM, Keith Mitchell wrote:
 On 11/22/10 09:12 PM, Tim Foster wrote:
On Tue, 2010-11-23 at 17:43 +1300, Tim Foster wrote:
Interestingly, pkgdepend resolve reports:

/home/timf/projects/ips/brock-depend-links-pkg.hg/src/python.mf.gen has
unresolved dependency 'depend fmri=__TBD pkg.debug.depend.file=etree.py
pkg.debug.depend.file=etree.pyc pkg.debug.depend.file=etree.pyo
pkg.debug.depend.file=etree/__init__.py
pkg.debug.depend.path=home/timf/.local/lib/python2.6/site-packages/Pygments-1.3.1-py2.6.egg/lxml pkg.debug.depend.path=home/timf/.local/lib/python2.6/site-packages/bpython-0.9.7.1-py2.6.egg/lxml pkg.debug.depend.path=home/timf/.local/lib/python2.6/site-packages/lxml pkg.debug.depend.path=home/timf/projects/ips/brock-depend-links-pkg.hg/proto/root_i386/usr/bin/lxml pkg.debug.depend.path=usr/lib/python2.6/lib-dynload/lxml pkg.debug.depend.path=usr/lib/python2.6/lib-old/lxml pkg.debug.depend.path=usr/lib/python2.6/lib-tk/lxml pkg.debug.depend.path=usr/lib/python2.6/lxml pkg.debug.depend.path=usr/lib/python2.6/plat-sunos5/lxml pkg.debug.depend.path=usr/lib/python2.6/site-packages/lxml pkg.debug.depend.path=usr/lib/python2.6/vendor-packages/gst-0.10/lxml pkg.debug.depend.path=usr/lib/python2.6/vendor-packages/gtk-2.0/lxml pkg.debug.depend.path=usr/lib/python2.6/vendor-packages/lxml pkg.debug.depend.path=usr/lib/python26.zip/lxml pkg.debug.depend.reason=usr/bin/testlxml.py pkg.d
ebug.depend.type=python type=require' under the following combinations of variants:
Oh, this is probably
https://defect.opensolaris.org/bz/show_bug.cgi?id=16020 - etree is
delivered as /usr/lib/python2.6/vendor-packages/lxml/etree.so I think
you need that bug fixed for this to work.

    cheers,
            tim



Hrm, that could be. Although I wasn't able even to get pkgdepend to tell me that there was an unresolved dependency on etree - it's the generate phase that's been failing on me. I'll see if I can get a tarball that isolates the issue.

- Keith

I've managed to isolate the issue, and it wasn't close to what I expected. In the attached tar ball are 2 .mog files, identical except that they point to slightly different versions of a .py file. The first file has no #! entry; the second starts with #!/usr/bin/python2.6. When running "pkgdepend generate -m <>.mog proto/root_i386" on the first, the lxml dependency is not found; in the second case, the lxml (file) dependency is properly generated.

Since a number of the importable modules (that deliver to /usr/lib/python2.6/vendor-packages/...) in the install gate don't start with the #!, our automatic dependency generation is flaky for our python files. The shebang lines aren't technically required for python modules (as opposed to executable script); so it wasn't intuitive to me that I should have looked for this as the root cause. Should I file a bug/RFE against pkgdepend, asking it to "guess" that *.py files are python modules? In the short term, I can add the shebangs to all our modules, but it seems like it would be wrong to ask pkg builders to know this quirk about pkgdepend for the long term.

- Keith

Attachment: pkgdep_lxml.tar
Description: Unix tar archive

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