Missing libtesseract

[sorsconstruct]

Full build configuration: --enable-libtesseract is not set into full build.

Example:
ffmpeg -f lavfi -i color=black:s=hd720 -i "movie.png" -filter_complex "[0][1:s:0]overlay=format=yuv444:shortest=1,ocr,metadata=print:key=lavfi.ocr.text:file=text.txt" -an -f null

[BtbN]

There was some issue with statically linking libtesseract or some of its dependencies.
It's been a while and I don't remember what exactly it was.
Will look at it again when I find some time.