I will forward you the scripts I use in mingw as well, though I'm not sure how much help it will be!
Wil On Feb 8, 9:47 pm, zdenko podobny <[email protected]> wrote: > Hi, > > Have a look athttps://github.com/zdenop/tesseract-mingw > > I was/am testing building tesseract by cmake... just with intention to have > one build systems for linux, windows and possibly Mac (but I have no Mac > computer for testing ;-) > > I created script (CMakeLists.txt) that was able to compile tesseract (3.02) > on linux and windows (mingw32 and nmake from vs2008). > > BUT mingw version was not able to run ("The application failed to > initialize properly (0xc000007b)...". When I search why, I identify there > is problem with usage leptonica library (build by VS2008) in mingw... > > Today I remembered that in my older tests > (https://github.com/zdenop/QT-Leptonica) Qt Creator was able to use > leptonica (VS2008 build) in mingw without problem. So I tried to compile > project in QT Creator and it works (also outside QT Creator) ;-) I guess it > is should be question of some mingw options (help is welcomed). > > Result can be found in above mentioned repository. I had not time for > testing - I just tried to use tesseract.exe and create test/example for > using tesseract c++ library. > > Zdenko > > > > > > > > On Sat, Jan 21, 2012 at 5:08 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. > > To post to this group, send email to [email protected] > > To unsubscribe from this group, send email to > > [email protected] > > For more options, visit this group at > >http://groups.google.com/group/tesseract-ocr?hl=en -- You received 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