Use latest version of leptonica - 1.74.1

https://github.com/DanBloomberg/leptonica

ShreeDevi
____________________________________________________________
भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com

On Mon, Apr 17, 2017 at 8:18 PM, Peter Reid <peter.rei...@gmail.com> wrote:

> I've done some further searching and found several versions of shell
> scripts that are supposed to generate a standalone version of Tesseract.
> However, they all fail at the last part of the process, namely building
> Tesseract itself!  The script builds the libraries for zlib (v1.2.8),
> libpng (v1.6.13), libjpeg (9b) and leptonica (v1.73), but fails with the
> following error:
>
>   checking for leptonica... yes
>   checking for pixCreate in -llept... no
>   configure: error: leptonica library missing
>
> I can't find a way to correct this!  Here's the config details that lead
> to this error:
>
> export CXXFLAGS="-I$BUILD_DIR/include -I$BUILD_DIR/include/libpng16
> -I$BUILD_DIR/include/leptonica -lpng -ljpeg -lz"
> export CPPFLAGS="-I$BUILD_DIR/include -I$BUILD_DIR/include/libpng16
> -I$BUILD_DIR/include/leptonica -lpng -ljpeg -lz"
> export LDFLAGS="-L$BUILD_DIR/lib"
> export LIBLEPT_HEADERSDIR="$BUILD_DIR/include/leptonica"
>
> ./configure --prefix=$TESSERACT_DIR --with-extra-libraries=$BUILD_DIR/lib
>
> [Note: I added the CXXFLAGS as well as the CPPFLAGS as I wasn't sure which
> was needed]
>
> I have attached the latest version of the shell script I'm using so you
> can see the context.
>
> Can anyone fix my script or tell me another way of generating a standalone
> version of Tesseract for the Mac?
>
> Thanks
>
>
> On Thursday, March 24, 2016 at 10:49:03 AM UTC, Peter Reid wrote:
>>
>> I have a standalone version of tesseract-ocr for Windows that can be run
>> from a folder located anywhere in the Windows filing system without having
>> to do an installation.  For the Mac the user has to install
>> HomeBrew/MacPort first and then tesseract-ocr afterwards.  This fixes
>> tesseract-ocr to particular parts of the OS X filing system, preventing it
>> from being relocated and used elsewhere on the Mac.
>>
>> I'm looking for a standalone/self-contained version of tesseract-ocr for
>> the Mac that can be located anywhere and can be run without requiring
>> installations.  Please can someone point to such a version of tesseract-ocr
>> or give instructions on how I can build one of these!
>>
>> Thanks
>>
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