[FFmpeg-devel] [PATCH 3/3] configure: check avisynth header version

[Stephen Hutchinson]

On 2/15/22 5:02 PM, Helmut K. C. Tessarek wrote:
> 
> What is the solution?
> 
> I am compiling ffmpeg with AviSynthPlus-3.5.1 and my configure just errored
> out with
> 
> ERROR: avisynth/avisynth_c.h avisynth/avs/version.h not found
> 
> Which makes sense because I don't have a version.h
> 
> Do I have to use the latest git version of AviSynthPlus. Is there a fix
> coming for configure so that I can compile it as I did 2 days ago?
> 
> Cheers,
>    K. C.
> 

git clone --recursive -b 3.7 https://github.com/AviSynth/AviSynthPlus
[build/install as usual]

-b 3.7 is equal to the tarball for 3.7.1a (which has the fix for the 
case of building the entire library), --recursive pulls in the submodule 
needed for the default AppleClang on 10.13 & 10.14.  Unfortunately, 
Github doesn't put submodules in the tarballs.

The fix on latest git was specifically for those that want to use the 
HEADERS_ONLY option when configuring.