Add Tesseract (#2210)
Add Tesseract (#2210)

* Add Tesseract

* Use -lz instead of static library path

* Disable Tesseract shared build

* Minimal repository cloning (--depth 1)

* Improve tessdata directory resolution syntax

* Don't hardcode TESSDATA_PREFIX into binary

* Don't move, but copy $SRC/tessdata to $OUT

Move sometimes results in "inter-device move failed"

stweil/tesseract,tesseract-ocr/tesseract,UB-Mannheim/tesseract,amitdo/tesseract,tesseract-ocr/tesseract,amitdo/tesseract,amitdo/tesseract,UB-Mannheim/tesseract,tesseract-ocr/tesseract,tesseract-ocr/tesseract,amitdo/tesseract,UB-Mannheim/tesseract,stweil/tesseract,UB-Mannheim/tesseract,stweil/tesseract,stweil/tesseract,stweil/tesseract,tesseract-ocr/tesseract,UB-Mannheim/tesseract,amitdo/tesseract