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28 lines
985 B
ReStructuredText
28 lines
985 B
ReStructuredText
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3.3.0
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-----
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Libimagequant support
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=====================
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There is now support for using libimagequant as a higher quality
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quantization option in ``Image.quantize()`` on unixlike
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platforms. This support requires building Pillow from source against
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libiamgequant. We cannot distribute binaries due to licensing
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differences.
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New Setup.py options
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====================
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There are three new options to control the ``build_ext`` task in ``setup.py``:
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* ``--debug`` dumps all of the directories and files that are
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checked when searching for libraries or headers when building the
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extensions.
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* ``--disable-platform-guessing`` removes many of the directories
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that are checked for libraries and headers for build systems or
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cross compilers that specify that information in via environment
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variables.
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* ``--disable-osx-tcltk-framework`` prevents automatically linking
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against the system Tcl/Tk frameworks to allow building against
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vendor provided libraries.
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