| 1 | #!/bin/bash
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| 2 |
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| 3 | package=tesseract
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| 4 | version=-5.0.0
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| 5 |
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| 6 | progname=$0
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| 7 |
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| 8 | source ../cascade-make/lib/cascade-lib.bash GEXTTESS ../.. $*
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| 9 |
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| 10 | prefix=$GEXTTESS_INSTALLED
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| 11 |
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| 12 | # See imagemagick ext
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| 13 | if [ "x$CROSSCONFIGURE_ARGS" != "x" ] ; then
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| 14 | echo "WARNING: Crossconfiguring not supported yet"
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| 15 | fi
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| 16 |
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| 17 | export CFLAGS="$CFLAGS -I$GEXTTESS_INSTALLED/include"
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| 18 | export CPPFLAGS="$CPPFLAGS -I$GEXTTESS_INSTALLED/include"
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| 19 | export CXXFLAGS="$CXXFLAGS -I$GEXTTESS_INSTALLED/include"
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| 20 | export LDFLAGS="$LDFLAGS -L$GEXTTESS_INSTALLED/lib"
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| 21 | export LD_LIBRARY_PATH="$GEXTTESS_INSTALLED/lib"
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| 22 | # Need PKG_CONFIG_PATH set tp leptonica's lib/pkgconfig folder (containing lept.pc file)
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| 23 | export PKG_CONFIG_PATH=$GEXTTESS_INSTALLED/lib/pkgconfig
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| 24 |
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| 25 | opt_run_untar $force_untar $auto_untar $package $version
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| 26 |
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| 27 | # Need to do this for TESSERACT, before we can do configure->make->make install
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| 28 | pushd $package$version;
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| 29 | libtoolize
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| 30 | #aclocal
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| 31 | #autoheader
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| 32 | sh autogen.sh
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| 33 | popd
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| 34 |
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| 35 | opt_run_configure $force_config $auto_config $package $version $prefix \
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| 36 | --disable-shared --enable-static
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| 37 |
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| 38 | opt_run_make $compile $package $version
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| 39 | opt_run_make $install $package $version "install"
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| 40 | opt_run_make $clean $package $version "clean"
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| 41 | opt_run_make $distclean $package $version "distclean"
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| 42 |
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| 43 | opt_run_tarclean $tarclean $package $version
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| 44 |
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| 45 |
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| 46 | echo "Installing basic tesseract languages support (tessdata)"
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| 47 | # Untar OCR language support tarball one level above TESSDATA_PREFIX ($GEXTTESS_INSTALLED/shared),
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| 48 | # Then go into that folder to finish setting up language files.
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| 49 | cp $GEXTTESS_DEVEL/packages/tessdata-langs.tar.gz $TESSDATA_PREFIX/../.
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| 50 | pushd $TESSDATA_PREFIX/..
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| 51 | tar -xvzf tessdata-langs.tar.gz
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| 52 | # Above creates linux/shared/tessdata-langs folder - move files there into
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| 53 | # linux/shared/tessdata (i.e. TESSDATA_PREFIX) and delete both tarball and temporary
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| 54 | # tessdata-langs folder created at current location of one level up from TESSDATA_PREFIX
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| 55 | mv tessdata-langs/*.traineddata $TESSDATA_PREFIX/.
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| 56 | rm tessdata-langs.tar.gz
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| 57 | rm -rf tessdata-langs
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| 58 | popd
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| 59 |
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| 60 |
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| 61 | echo "Done installing basic tesseract languages for OCR (Optical Character Recognition, to recognise text from images)."
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| 62 | echo "Visit https://github.com/tesseract-ocr/tessdata for a full list of trained language data for OCR."
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| 63 | echo "To download OCR support for any specific language(s), note the 3 letter code of that language"
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| 64 | echo "Go into your $TESSDATA_PREFIX folder and for each language you want OCR abilities for, run: "
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| 65 | echo " wget https://github.com/tesseract-ocr/tessdata/raw/master/<3-letter-lang-code>.traineddata"
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| 66 | echo "To get all languages currently supported by Tesseract (beware, this may be a few Gigabytes), delete"
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| 67 | echo "$TESSDATA_PREFIX"
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| 68 | echo "and in $GEXTTES_INSTALLED/shared run:"
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| 69 | echo " git clone https://github.com/tesseract-ocr/tessdata"
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| 70 | echo ""
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