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100 Commits

Author SHA1 Message Date
amitdo
b378ebff2e Improve disabled legacy engine build 2020-10-10 04:49:52 +03:00
Stefan Weil
ac14ab32c6 Remove dummy functions from globaloc.cpp and related code 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-10-04 12:24:26 +02:00
Stefan Weil
2db2223b39 Always use NEON by default for ARMv8 
Signed-off-by: Stefan Weil <stefan.weil@bib.uni-mannheim.de>
 2020-07-10 15:27:09 +02:00
Stefan Weil
62b085cb8d ScrollView: Remove C API callcpp.{cpp,h} 
Use C++ class ScrollView directly instead of using an intermediate C API.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2020-06-22 09:14:26 +02:00
amitdo
eb5ad74665 Disabled legacy build: Don't compile permdawg.cpp 2020-06-18 18:24:17 +03:00
Robin Watts
f79e52a7cc NEON SIMD code. 
In tests on my pi3b+, a release build of my ghostscript integration
takes 2 minutes 27 seconds to render a PDF and OCR it with the
vanilla sources. With this NEON coded added the time drops to 37
seconds.

I have not tested the configure/Makefile changes as I'm not using
them.
 2020-05-20 18:54:42 +01:00
Stefan Weil
87841e9ace Remove more relicts from cppan build (fixes make dist) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-12-05 07:59:35 +01:00
Jörg Mechnich
d14bca4f19 Makefile.am: fixed fuzzer-api target (#2802) 2019-12-04 22:20:25 +01:00
Stefan Weil
39cc7b5808 automake: Improve build rules 
- Use less noinst_LTLIBRARIES (saves build time and disk space)
- Move DISABLED_LEGACY_ENGINE from compiler flags to config_auto.h

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-12-03 12:22:47 +01:00
Stefan Weil
a1a139cbd2 Replace AVX_OPT, ..., AVX macros by HAVE_AVX, ... and clean related code 
- Replace AVX_OPT, AVX2_OPT, FMA_OPT, SSE41_OPT
- Replace AVX, AVX2, FMA, SSE4_1
- Write new HAVE_AVX, HAVE_AVX2, HAVE_FMA, HAVE_SSE4_1 into config_auto.h
- Put related conditionals in Makefile.am in one place

This makes the code clearer and fixes a log message in
IntSimdMatrixTest.AVX2.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-28 17:51:37 +01:00
Stefan Weil
074844ce46 Show libcurl version 
`tesseract --version` now also shows the version of libcurl and related
libraries if it was build with libcurl.

The preprocessor macro HAVE_LIBCURL is now defined in config_auto.h.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-28 16:34:52 +01:00
Stefan Weil
9ed526625a Remove compiler flag which had no effect 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-27 09:43:11 +01:00
Stefan Weil
cbd3a21cb2 automake: Flat build for src/viewer and src/wordrec 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-26 16:20:46 +01:00
Stefan Weil
0cd2bdbd2b automake: Flat build for src/textord 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-26 16:20:46 +01:00
Stefan Weil
558462358a automake: Flat build for src/opencl 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-26 16:20:46 +01:00
Stefan Weil
6eeb486b77 automake: Flat build for src/lstm 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-26 16:20:46 +01:00
Stefan Weil
7ebcc77e3b automake: Flat build for src/dict 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-26 16:20:46 +01:00
Stefan Weil
6181acf367 automake: Flat build for src/cutil 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-26 16:20:46 +01:00
Stefan Weil
159160518b automake: Flat build for src/classify 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-26 16:20:46 +01:00
Stefan Weil
9730c7e167 automake: Flat build for src/ccutil 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-26 16:20:46 +01:00
Stefan Weil
b1d449315e automake: Flat build for src/ccstruct 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-26 16:20:46 +01:00
Stefan Weil
9745a9d111 automake: Flat build for src/ccmain 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-26 16:20:46 +01:00
Stefan Weil
a166efaad6 automake: Flat build for src/arch 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-26 16:20:46 +01:00
Stefan Weil
cafb1bbfd7 automake: Flat build for src/api 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-11-26 16:20:46 +01:00
Stefan Weil
7bd94a9354 Remove old code for no longer existing src/api/*.h 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-10-29 12:47:04 +01:00
Stefan Weil
7ef20bb0e6 Use flat make for include/tesseract 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-10-29 12:01:51 +01:00
amitdo
2f8884a64e Fix autotools build 2019-10-28 21:23:58 +02:00
Stefan Weil
4a434809b0 fuzzer-api: Use optional macro LIB_FUZZING_ENGINE for build 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-08-30 15:32:33 +02:00
Stefan Weil
c460d19316 Add missing TensorFlow libraries for fuzzer-api 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-08-30 14:54:04 +02:00
Stefan Weil
270e466d75 Add build rule for fuzzer-api 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-03-26 11:09:22 +01:00
Stefan Weil
9aadaaba27 Fix automake rules for doc-clean and doc-pack 
They used the wrong directory and failed for out of tree builds.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-03-23 08:25:19 +01:00
Stefan Weil
daf61f75db automake: Add missing dependency for "check" target (fix parallel build) 
Some unit tests use code from training. Those tests are enabled
if training is enabled, so for that case the "check" target
depends on the "training" target.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2019-01-23 17:29:51 +01:00
zdenop
cdfb768010 move langtests and unlvtests from tesseract-ocr repository to test repository 2018-11-08 22:31:32 +01:00
Stefan Weil
73cefff3a1 Include LICENSE file in distribution 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-11-08 15:14:59 +01:00
Zdenko Podobný
90403ef371 update dist-hook 2018-10-12 20:10:39 +02:00
Zdenko Podobný
6359ba2eb3 add cmake files to autotools distribution package 2018-10-12 17:57:27 +02:00
Stefan Weil
d86d520fd0 Remove tab character in source files 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-10-12 11:31:10 +02:00
Zdenko Podobný
6e75924352 remove not existing directory from autotools distribution 2018-10-10 00:36:53 +02:00
Shree Devi Kumar
92922b421c Add langtests framework with frk example 2018-08-30 14:28:34 +00:00
Stefan Weil
c1c87d73ee Require tesseract/ for API header files (fixes potential name conflicts) 
The tesseract/ subdirectory is no longer automatically added to the
include path of the compiler. Therefore old code which used code like

    #include "capi.h"

must now change that to

    #include "tesseract/capi.h"

This avoids name conflicts with header files from other projects.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-06-17 22:01:19 +02:00
Shree Devi Kumar
2563380d51 move testing and testdata to test, add unlvtests 2018-06-06 12:20:14 +00:00
Stefan Weil
4f9493c409 Partial fix for autotools configuration after source tree reorganisation 
This should fix "make" and "make training".

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-25 21:33:28 +02:00
Stefan Weil
8c258750de Simplify Makefile and add missing dependency for target training-install (#1403) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-03-18 22:10:41 +01:00
Stefan Weil
43f34f5c3e Clean Makefile.am (#1322) 
Replace the doc-dummy hack with .PHONY.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-02-18 15:25:31 +01:00
Shreeshrii
267734bc34 Changes needed for adding make check for unittest 2017-08-19 19:01:46 +05:30
zdenop
a0201831c3 Merge pull request #576 from stweil/shellcheck 
Fix some issues reported by shellcheck (SC2004, SC2006)
 2016-12-15 08:30:30 +01:00
Ray Smith
0b76f26497 More makefile changes to remove cube 2016-12-14 11:18:52 -08:00
Stefan Weil
b75beda7f9 Fix some issues reported by shellcheck (SC2004, SC2006) 
Examples:

In training/tesstrain.sh line 64:
if (( ${LINEDATA} )); then
      ^-- SC2004: $/${} is unnecessary on arithmetic variables.

In training/tesstrain.sh line 56:
source `dirname $0`/language-specific.sh
       ^-- SC2006: Use $(..) instead of legacy `..`.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2016-12-14 14:11:24 +01:00
Zdenko Podobný
b0abed73b9 add option "make training-uninstall" 2016-11-22 08:42:55 +01:00
Ray Smith
c1c1e426b3 Added new LSTM-based neural network line recognizer 2016-11-07 15:38:07 -08:00