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source $GRIMOIRE/CMAKE_FUNCTIONS
SPELL=tesseract
VERSION=4.1.1
LANGVER=4.00
SOURCE_HASH=sha512:017723a2268be789fe98978eed02fd294968cc8050dde376dee026f56f2b99df42db935049ae5e72c4519a920e263b40af1a6a40d9942e66608145b3131a71a2
URI=https://github.com/tesseract-ocr/tesseract/archive
DAT=https://github.com/tesseract-ocr/tessdata/raw/$LANGVER
SOURCE=$SPELL-$VERSION.tar.gz
SOURCE_URL[0]=$URI/$VERSION.tar.gz
for LL in $TESS_LANG; do
case $LL in
eng)
SOURCE2=$LL.traineddata-$LANGVER
SOURCE2_URL[0]=$DAT/$LL.traineddata
SOURCE2_HASH=sha512:dec017b60c7ee7c8dfe1c4cef562a02c8699c2856d6562641a7077c1a0b5493a26085fa81e7dfff97323054276f24eb51f64833bc2fe7bbe91b1955c6f719618
;;
fra)
SOURCE3=$LL.traineddata-$LANGVER
SOURCE3_URL[0]=$DAT/$LL.traineddata
SOURCE3_HASH=sha512:ecf1ded66b3e5c903161377903b5a693ea8221b155ac61fa88b0e2ba1fdb34cce8d8e6d0270a45ed822baa012d7d24ee15c6032a31b62d9b773106e39bd18603
;;
ita)
SOURCE4=$LL.traineddata-$LANGVER
SOURCE4_URL[0]=$DAT/$LL.traineddata
SOURCE4_HASH=sha512:0e32802292edb6bde1300a28af43e720e8cd6ea28e236865b01f8f5ff7b2e04b88d5d1ff2c32bf4fe20691c01aee4e524411c4cabb612e881e7573dc836ed0e6
;;
nld)
SOURCE5=$LL.traineddata-$LANGVER
SOURCE5_URL[0]=$DAT/$LL.traineddata
SOURCE5_HASH=sha512:d617f5c5b826640b2871dbe3d7973bcc5e66fafd837921a20e009d683806ed50f0f258aa455019d99fc54f5cb65c2fa0380e3a3c92b39ab0684b8799c730b09d
;;
spa)
SOURCE6=$LL.traineddata-$LANGVER
SOURCE6_URL[0]=$DAT/$LL.traineddata
SOURCE6_HASH=sha512:5d009401faa71d3a8e9c4ff32dd1efc5e38c02b8c4170653ebb33874e6c489f7556c67ce6ca7cee27500496f657cf4361314563576176ff5e545b8079722bb8f
;;
deu)
SOURCE7=$LL.traineddata-$LANGVER
SOURCE7_URL[0]=$DAT/$LL.traineddata
SOURCE7_HASH=sha512:23326861284f096e40834bac31ef4e9344507b9332c8bbdc10dced0c60743bb2fbeae79d888c80c56e796661a2232998f1f7ba64ff1e0c9bc79ff13bd0a2663c
;;
*)
message language $LL not yet supported
;;
esac
done
SOURCE_DIRECTORY=$BUILD_DIRECTORY/$SPELL-$VERSION
WEB_SITE=https://github.com/tesseract-ocr/tesseract
LICENSE[0]=APACHE
ENTERED=20060509
PATCHLEVEL=2
KEYWORDS="ocr"
SHORT="ocr engine"
cat << EOF
This package contains an OCR engine - libtesseract and a command line
program - tesseract. Tesseract 4 adds a new neural net (LSTM) based OCR
engine which is focused on line recognition, but also still supports the
legacy Tesseract OCR engine of Tesseract 3 which works by recognizing
character patterns. Compatibility with Tesseract 3 is enabled by using the
Legacy OCR Engine mode (--oem 0). It also needs traineddata files which
support the legacy engine, for example those from the tessdata repository.
EOF
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