doc: Add note about recent regression in AviSynth+

Signed-off-by: Diego Biurrun <diego@biurrun.de>
This commit is contained in:
Stephen Hutchinson 2016-10-28 20:52:11 -04:00 committed by Diego Biurrun
parent 3cc3463f30
commit bf8646274b

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@ -181,6 +181,19 @@ For Windows, supported AviSynth variants are
provides a GNU-style Makefile which can install just the headers using
@code{make install PREFIX=/install/prefix}.
@float NOTE
There is currently a regression in AviSynth+'s @code{capi.h} header as of
October 2016, which interferes with the ability for builds of Libav to use
MSVC-built binaries of AviSynth. Until this is resolved, you can make sure
a known good version is installed by checking out a version from before
the regression occurred:
@code{git clone -b MT git://github.com/AviSynth/AviSynthPlus.git @*
cd AviSynthPlus @*
git checkout -b oldheader b4f292b4dbfad149697fb65c6a037bb3810813f9 @*
make install PREFIX=/install/prefix}
@end float
@float NOTE
When using AviSynth+'s installed headers, the user must also pass
the avisynth/ include directory to @code{--extra-cflags}. For example,