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Author SHA1 Message Date
Stefan Weil
c5525c4458 Remove wrong description for GenericVector::set_compare_callback and simplify code 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-23 08:50:01 +02:00
Stefan Weil
6a0fc4f89f Simplify indirect call of LMPainPoints::GeneratePainPoint 
It does neither need a temporary TessResultCallback2 nor the function
LMPainPoints::GenerateForBlamer.

This also allows removing more code from tesscallback.h.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-23 08:49:18 +02:00
zdenop
c614907ea0 tesstrain_utils.sh: remove redundant code 2019-06-23 08:48:23 +02:00
Stefan Weil
6a39b81d45 tesscallback: Remove more unused code 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-20 14:14:00 +02:00
Stefan Weil
3cdafa0fa1 4.1.0 Release candidate 4 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-18 09:48:36 +02:00
Stefan Weil
d7d0500030 Remove code for embedded build 
That code is unrelated to Tesseract and can be easily implemented
by external projects which require it.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-18 09:46:16 +02:00
Egor Pugin
4d5eb6d304 Remove old and misguiding build steps on windows. 2019-06-18 09:39:25 +02:00
Stefan Weil
2f51af0f60 ocrfeatures: Remove locally used functions from global interface 
ReadFeature, WriteFeature are only used locally.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-18 09:38:32 +02:00
Stefan Weil
9491538fb9 unittest: Add missing Leptonica library for textlineprojection_test 
It is needed for builds with --enable-shared.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-17 15:07:42 +02:00
Stefan Weil
9a5f72479a Replace TessBaseAPI::CatchSignals by a dummy function 
That function is now a dummy which just exists to be API compatible.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-17 14:55:05 +02:00
zdenop
cf512d3804 4.1.0-rc3 => VERSION 2019-06-17 10:25:37 +02:00
Zdenko Podobný
c400bdff7b Merge branch 'abi_comp' into 4.1 
* abi_comp:
  restore CatchSignals to fix API compatibility
  fix build
 2019-06-16 21:11:07 +02:00
Zdenko Podobný
7160888653 Revert "Integrated Timesteps per symbol into ChoiceIterator" 
This reverts commit 4d3455e1de.
 2019-06-16 21:10:18 +02:00
Zdenko Podobný
78ced35a8b restore CatchSignals to fix API compatibility 2019-06-16 21:08:13 +02:00
Zdenko Podobný
c5105c5325 fix build 2019-06-16 20:30:00 +02:00
Zdenko Podobný
4d3455e1de Integrated Timesteps per symbol into ChoiceIterator 
Signed-off-by: Noah Metzger <noah.metzger@bib.uni-mannheim.de>

# Conflicts:
#	src/ccmain/ltrresultiterator.cpp
 2019-06-16 19:22:19 +02:00
zdenop
9897bc9c8d cmake: backport master changes 2019-06-16 18:54:41 +02:00
zdenop
5d23dfa5ce create OUTPUT_DIR did not exist; fixes #2497 2019-06-16 18:37:03 +02:00
Stefan Weil
153b921c35 unittest: Catch missing eng.traineddata in baseapi_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:37:03 +02:00
Stefan Weil
ce82facc2f unittest: Fix and enable normstrngs_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:37:03 +02:00
Stefan Weil
c01b3229fe unittest: Fix and enable textlineprojection_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:37:03 +02:00
Stefan Weil
bb2ea347b1 unittest: Fix and enable scanutils_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:36:21 +02:00
Shree
3729b7b321 Allow saving of box/tiff pairs during base tesseract training 2019-06-16 18:36:21 +02:00
Shree
dfcdfe565f Allow saving of box/tiff pairs during base tesseract training 2019-06-16 18:36:21 +02:00
Shree
706a2330e2 Allow saving of box/tiff pairs during base tesseract training 2019-06-16 18:35:37 +02:00
Stefan Weil
35b8826289 unittest: Fix and enable ligature_table_test 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:35:19 +02:00
Egor Pugin
15da5c1206 [sw] Remove inexistent include dirs. 2019-06-16 18:35:19 +02:00
Egor Pugin
5b32be82f4 [sw] Exclude missing include dir. 2019-06-16 18:35:19 +02:00
Egor Pugin
f9da14eca1 Update appveyor.yml 2019-06-16 18:35:19 +02:00
Egor Pugin
b6f9ab6616 Update sw script. 2019-06-16 18:34:31 +02:00
zdenop
249acaed28 cmake: using c++ standard for g++ 2019-06-16 18:34:14 +02:00
Stefan Weil
2f6f77bb55 Revert "Do not hardcode c++11 for unix builds" 
This reverts commit 4348793bd5.
It is needed for Travis CI based on Ubuntu Trusty.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:34:02 +02:00
İsmail Dönmez
796129ea58 Fix OpenMP builds on Unix 2019-06-16 18:33:42 +02:00
İsmail Dönmez
9fcef36bbb Do not hardcode c++11 for unix builds 2019-06-16 18:33:30 +02:00
İsmail Dönmez
911a991657 Detect and use C++17 support for CMake builds 2019-06-16 18:33:03 +02:00
Stefan Weil
8204ca0848 Add dot product implementation using std::inner_product 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:32:31 +02:00
Stefan Weil
d33ced1958 Use C++17 compiler if possible 
This allows using new features of C++17 conditionally.
Simplify also the code which checks and sets the C++ version.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:32:21 +02:00
Shree
26f4126115 Update documentation for unicharset_extractor 2019-06-16 18:32:12 +02:00
zdenop
ff45801dc5 fix packaging appveyor artifacts 2019-06-16 18:32:03 +02:00
Stefan Weil
6e7dcc12e0 Fix crash in PreloadRenderers with nullptr outputbase 
The crash could be triggered by a wrong command line.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:31:50 +02:00
Stefan Weil
b0e0e27abf Fix build for unittests 
Commit 29f2cff203 was the wrong fix
for the compiler warnings because it broke the unittest build.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:31:42 +02:00
Stefan Weil
90b12b3afa scanedg: Add const attributes 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:31:10 +02:00
Stefan Weil
fdb3f58c6c unittest: Remove unused methods 
This fixes compiler warnings.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:31:01 +02:00
Stefan Weil
9b9d4bf0fa Remove EXTERN macro 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:30:54 +02:00
Stefan Weil
927d1b8f9e Remove unused macros 
This fixes compiler warnings from clang++ like these ones:

    src/ccutil/params.cpp:34:9: warning: macro is not used [-Wunused-macros]
    src/cutil/oldlist.cpp:67:9: warning: macro is not used [-Wunused-macros]
    src/cutil/oldlist.cpp:68:9: warning: macro is not used [-Wunused-macros]
    src/cutil/oldlist.cpp:78:9: warning: macro is not used [-Wunused-macros]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:30:44 +02:00
Stefan Weil
831a3e6167 configure: Fix cross builds (check for TensorFlow header) 
AC_CHECK_FILE does not work in cross builds. Such builds aborted.
Replace it by AC_CHECK_HEADERS. This fixes cross builds.

To enable TensorFlow in cross builds, more work is needed.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:30:22 +02:00
Stefan Weil
337a467d60 Fix compiler errors for old gcc 
Travis CI with gcc 4.8 failed with errors.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:30:09 +02:00
Stefan Weil
4712a5ebd8 Remove some unused functions, constants and variables 
This fixes compiler warnings, for example:

    src/ccutil/strngs.cpp:36:11: warning: unused variable 'kMaxDoubleSize' [-Wunused-const-variable]
    src/viewer/svutil.cpp:320:13: warning: unused function 'TessFreeAddrInfo' [-Wunused-function]
    src/ccstruct/werd.cpp:32:19: warning: unused variable 'CANT_SCALE_EDGESTEPS' [-Wunused-const-variable]
    src/textord/bbgrid.cpp:103:10: warning: unused variable 'old_tright' [-Wunused-variable]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:29:59 +02:00
Stefan Weil
38f348627b training: Add missing static attributes 
That fixes several warnings from clang++ like the following one:

    src/training/combine_lang_model.cpp:36:1: warning: no previous extern declaration for non-static variable 'FLAGS_lang_is_rtl' [-Wmissing-variable-declarations]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:29:49 +02:00
Stefan Weil
66e5689167 training: Move declarations from cpp files to h file 
That fixes several warnings from clang++ like the following one:

    src/training/commontraining.cpp:95:1: warning: no previous extern declaration for non-static variable 'FLAGS_D' [-Wmissing-variable-declarations]

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-06-16 18:29:37 +02:00