Ignore deprecation defines added in tiff 4.3 headers.

[robert-ancell]

Without this fix the following error occurs:

('__attribute__((deprecated))', '#define TIFF_GCC_DEPRECATED __attribute__((deprecated))\n') name '__attribute__' is not defined
Traceback (most recent call last):
  File "/home/bob/git/pylibtiff/./test.py", line 3, in <module>
    import libtiff
  File "/home/bob/git/pylibtiff/libtiff/__init__.py", line 23, in <module>
    from .libtiff_ctypes import libtiff, TIFF, TIFF3D  # noqa: F401
  File "/home/bob/git/pylibtiff/libtiff/libtiff_ctypes.py", line 127, in <module>
    value = eval(value)
  File "<string>", line 1, in <module>
NameError: name '__attribute__' is not defined

[djhoese]

FYI I've included this patch downstream in the conda-forge conda package and it seems to be working just fine: conda-forge/pylibtiff-feedstock#8

I haven't helped maintain this library for years so I don't really feel comfortable merging this even though it seems I still have the permissions.

[robert-ancell]

@nitschw do you have merge permissions?

[nitschw]

no :(

[pearu]

Thanks @robert-ancell for the fix!

[djhoese]

@pearu Thanks for merging this. Any idea if you'll have time for a release? When you do I can remove the patch I put in the conda-forge package.

[pearu]

@djhoese I have created the release 0.4.4. Let me know if there are any problems with it.

[djhoese]

PyPI only shows 0.4.2 from 4 years ago: https://pypi.org/project/libtiff/

That's still the current name of the package on PyPI, right?

[pearu]

Hmm, not sure why but 0.4.4 is now available as https://pypi.org/project/pylibtiff/0.4.4/

[pearu]

libtiff was renamed to pylibtiff due to #37