So once I am able to build tess-two I can use it as a library in my Tesseract project.
On Wednesday, 6 May 2015 12:37:50 UTC, Allistair C wrote: > > Here were my notes: > > Leptonica & Tesseract native librariesIn order to use Tesseract with > Android we must use the work of the tess-two fork project of the > android-tools > First, Android NDK 10c must be installed. NDK is used to work with native > C/C++ libraries on Android. > We obtained the NDK 10c bin and installed it on our Mac OS X development > machine by extracting to /Applications. The path to the NDK was also added > to the system environment variable PATH, i.e. > export PATH=$PATH:/Applications/android-ndk-r10c > Now tess-two was cloned: > git clone https://github.com/rmtheis/tess-two.git > And, moving into folder tess/tess-two, execution of ndk-build resulted in > a src folder and a libs folder with Java sourcs and > architecture-dependent folders with compiled libraries for liblept.so and > libtess.so respectively. > > On 6 May 2015 at 13:30, codefully <[email protected] <javascript:>> > wrote: > >> I am using v9, or should I be using a version older than v9? The current >> version is 10. >> >> On Wednesday, 6 May 2015 12:23:55 UTC, Allistair C wrote: >>> >>> When I did this I followed a tutorial that said you have to use an older >>> version of the NDK - are you using the latest? >>> >>> On 6 May 2015 at 13:22, codefully <[email protected]> wrote: >>> >>>> I have tried to build Tesseract for Android on a mac several times but >>>> keep getting errors. I followed the steps below: >>>> >>>> curl -O >>>> https://tesseract-ocr.googlecode.com/files/tesseract-ocr-3.02.02.tar.gz >>>> curl -O http://leptonica.googlecode.com/files/leptonica-1.69.tar.gz >>>> tar -zxvf tesseract-ocr-3.02.02.tar.gz >>>> tar -zxvf leptonica-1.69.tar.gz >>>> rm -f tesseract-ocr-3.02.02.tar.gz >>>> rm -f leptonica-1.69.tar.gz >>>> mv tesseract-3.02.02 jni/com_googlecode_tesseract_android/src >>>> mv leptonica-1.69 jni/com_googlecode_leptonica_android/src >>>> ndk-build -j8 >>>> android update project --target 1 --path . >>>> ant debug (release) >>>> >>>> Whenever I get to the ndk-build -j8 step I get the following errors: >>>> >>>> jni/com_googlecode_tesseract_android/src/dict/permdawg.cpp: In member >>>> function 'void tesseract::Dict::go_deeper_dawg_fxn(char const*, const >>>> BLOB_CHOICE_LIST_VECTOR&, int, const CHAR_FRAGMENT_INFO*, bool, >>>> WERD_CHOICE*, float*, float*, WERD_CHOICE*, int*, void*)': >>>> >>>> jni/com_googlecode_tesseract_android/src/dict/permdawg.cpp:208:62: >>>> error: format not a string literal and no format arguments >>>> [-Werror=format-security] >>>> >>>> Compile++ thumb : tess <= states.cpp >>>> >>>> cc1plus: some warnings being treated as errors >>>> >>>> >>>> make: *** [obj/local/armeabi/objs/tess/src/dict/permdawg.o] Error 1 >>>> >>>> make: *** Waiting for unfinished jobs.... >>>> >>>> How can I solve this? >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "tesseract-ocr" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To post to this group, send email to [email protected]. >>>> Visit this group at http://groups.google.com/group/tesseract-ocr. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/tesseract-ocr/b886506c-1436-4ea5-ac3f-2f832da56a7c%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/tesseract-ocr/b886506c-1436-4ea5-ac3f-2f832da56a7c%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "tesseract-ocr" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at http://groups.google.com/group/tesseract-ocr. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/tesseract-ocr/a2278ce9-645a-4186-88cc-7fd4f6319ec3%40googlegroups.com >> >> <https://groups.google.com/d/msgid/tesseract-ocr/a2278ce9-645a-4186-88cc-7fd4f6319ec3%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/0aeab0fa-c0e6-4a24-959e-ff1e194d1fde%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
