Sorry to get back late on this. I have got mingw scripts that build 3.01 using the android ndk. I can furnish you with the scripts if you are interested / still need them.
Wil On Jan 21, 4:08 am, asmwarrior <[email protected]> wrote: > Hi, all. > I'm trying to do this, but failed. > > The first thing I do is build leptonica-1.68 and installed to /mingw (the > MinGW folder is mounted to /mingw under MSYS) > > Then I try to run the configure under Tesseract-ocr folder, and it failed > to detect the leptonica library, so I manually change the configure.ac, and > set the correct path. looks like: > > have_lept=no > > > > > > > > > > > if test "$LIBLEPT_HEADERSDIR" = "" ; then > > LIBLEPT_HEADERSDIR="/mingw/include /usr/include" > > fi > > for incd in $LIBLEPT_HEADERSDIR > > do > > for lept in . leptonica liblept > > do > > if test -r "$incd/$lept/allheaders.h" ; then > > CPPFLAGS="$CPPFLAGS -I$incd/$lept" > > have_lept=yes > > fi > > done > > done > > if test "$have_lept" = yes ; then > > AC_MSG_RESULT(yes) > > AC_CHECK_LIB(lept,pixCreate,[], AC_MSG_ERROR([leptonica library > > missing]), [-lz]) > > else > > AC_MSG_ERROR([leptonica not found]) > > fi > > Then, I just run the command: > > $ make CPPFLAGS="-D__MSW32__ -D_tagBLOB_DEFINED" > > The second macro definition is try to work around the BLOB definition > conflict. > > But later, I still failed with many build errors, like: > > libtool: link: ( cd ".libs" && rm -f "libtesseract.la" && cp -p > > > > > > > > > "../libtesseract.la" "libtesseract.la" ) > > /bin/sh ../libtool --tag=CXX --mode=link g++ -g -O2 -o tesseract.exe > > tesseractmain.o libtesseract.la -llept -lpthread > > libtool: link: g++ -g -O2 -o .libs/tesseract.exe tesseractmain.o > > ./.libs/libtesseract.a -L./ -L../ -L../api -L../ccutil -L../viewer > > -L../cutil -L../image -L../ccstruct -L../dict -L../classify -L../wordrec > > -L../neural_networks/runtime -L../textord -L../cube -L../ccmain > > /mingw/lib/liblept.a -lz -lgdi32 -lpthread > > tesseractmain.o: In function `main': > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:100: undefined > > reference to `tesseract::TessBaseAPI::TessBaseAPI()' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:102: undefined > > reference to `tesseract::TessBaseAPI::SetOutputName(char const*)' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:104: undefined > > reference to `tesseract::TessBaseAPI::Init(char const*, char const*, > > tesseract::OcrEngineMode, char**, int, GenericVector<STRING> const*, > > GenericVector<STRING> const*, bool)' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:117: undefined > > reference to `tesseract::TessBaseAPI::GetPageSegMode() const' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:120: undefined > > reference to `tesseract::TessBaseAPI::Version()' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:137: undefined > > reference to `STRING::STRING()' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:138: undefined > > reference to `tesseract::TessBaseAPI::ProcessPages(char const*, char > > const*, int, STRING*)' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:142: undefined > > reference to `tesseract::TessBaseAPI::GetBoolVariable(char const*, bool*) > > const' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:144: undefined > > reference to `tesseract::TessBaseAPI::GetBoolVariable(char const*, bool*) > > const' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:145: undefined > > reference to `STRING::STRING(char const*)' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:146: undefined > > reference to `STRING::operator+=(char const*)' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:147: undefined > > reference to `STRING::string() const' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:152: undefined > > reference to `STRING::length() const' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:152: undefined > > reference to `STRING::string() const' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:145: undefined > > reference to `STRING::~STRING()' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:137: undefined > > reference to `STRING::~STRING()' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:100: undefined > > reference to `tesseract::TessBaseAPI::~TessBaseAPI()' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:118: undefined > > reference to > > `tesseract::TessBaseAPI::SetPageSegMode(tesseract::PageSegMode)' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:149: undefined > > reference to `STRING::string() const' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:137: undefined > > reference to `STRING::~STRING()' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:100: undefined > > reference to `tesseract::TessBaseAPI::~TessBaseAPI()' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:56: undefined > > reference to `tesseract::TessBaseAPI::Version()' > > e:\project\ch\tesseract-3.01\api/../api/tesseractmain.cpp:145: undefined > > reference to `STRING::~STRING()' > > collect2: ld returned 1 exit status > > make[2]: *** [tesseract.exe] Error 1 > > make[2]: Leaving directory `/e/project/ch/tesseract-3.01/api' > > make[1]: *** [all-recursive] Error 1 > > make[1]: Leaving directory `/e/project/ch/tesseract-3.01' > > make: *** [all] Error 2 > > Hope someone can help me. > > Thank you. -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. 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