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Author SHA1 Message Date
Noah Metzger
34efcd40be Fixed a resource leak detected by Coverity 
Replaced the inheritance relation of BLOCK and PDBLK by a member relation. This avoids the necessity of a virtual destructor in PDBLK for the occuring upcasts.

Signed-off-by: Noah Metzger <noah.metzger@bib.uni-mannheim.de>
 2018-04-19 13:55:39 +02:00
Noah Metzger
21e25d1829 Fixed a memory corruption, detected by Coverity 
CID 1385632 Out-of-bounds write in DO-While loop

Signed-off-by: Noah Metzger <noah.metzger@bib.uni-mannheim.de>
 2018-04-18 13:37:38 +02:00
zdenop
36d6cb3a46
Merge pull request #1488 from stweil/cmdline 
training: Fix dubious parsing of command line
 2018-04-18 08:26:59 +02:00
zdenop
9e69ecaa5d
Merge pull request #1484 from noahmetzger/coverity 
Fixed Resource Leak detected by Coverity
 2018-04-18 08:26:01 +02:00
Stefan Weil
8f656e49bc training: Fix dubious parsing of command line 
- Don't support --helpshort as an undocumented alias for --help
- Don't allow any number of leading '-' characters.
  The preferred form uses --OPTION, and for compatibility reasons the new
  code still supports -OPTION.

Update also related documentation comments.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-17 22:23:23 +02:00
Zdenko Podobny
4b468e11fa improve readability of commit 198664fb0b 2018-04-17 17:41:59 +02:00
zdenop
cd0a3e00f0
Merge pull request #1486 from amitdo/pango1.22 
configure.ac: Check for the presence of pango 1.22.0 or higher
 2018-04-17 17:17:54 +02:00
zdenop
002e7a4cbf
Merge pull request #1487 from amitdo/obsolete-pango-1.18 
Remove obsolete code
 2018-04-17 17:17:10 +02:00
Amit D
88a1364699
Remove obsolete code 
Pango versions older than 1.22.0 are not supported.
 2018-04-17 15:58:34 +03:00
Amit D
cf7c88dc93
configure.ac: Check for the presence of pango 1.22.0 or higher 
Tesseract's training tool text2image uses these two functions: 
pango_glyph_item_iter_init_start
pango_glyph_item_iter_next_cluster

That means it requires Pango >=1.22.0:
https://developer.gnome.org/pango/stable/api-index-1-22.html
https://developer.gnome.org/pango/stable/pango-Glyph-Storage.html#pango-glyph-item-iter-init-start
https://developer.gnome.org/pango/stable/pango-Glyph-Storage.html#pango-glyph-item-iter-next-cluster
 2018-04-17 14:46:16 +03:00
zdenop
808a10f794
Merge pull request #1483 from noahmetzger/winfix 
Fixed compiler warning
 2018-04-17 11:52:41 +02:00
zdenop
67804a2da1
Merge pull request #1485 from amitdo/icu52 
configure.ac - check the presence of icu 52.1 or higher
 2018-04-17 11:47:26 +02:00
Amit D
98747b37ea
configure.ac - check for the present of icu 52.1 or higher 2018-04-17 12:05:50 +03:00
Noah Metzger
7ff766c427 Fixed Resource Leak detected by Coverity 
CID: 1375399 Variable bb1 going out of scope leaks the storage it points to

Signed-off-by: Noah Metzger <noah.metzger@bib.uni-mannheim.de>
 2018-04-17 11:05:27 +02:00
zdenop
69c8292d81
Merge pull request #1481 from stweil/version 
training: Support new argument --version for remaining executables
 2018-04-16 09:35:57 +02:00
Stefan Weil
0998bcf1fc training: Support new argument --version for remaining executables 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-16 07:56:55 +02:00
zdenop
a07ee5c40b
Merge pull request #1479 from stweil/version 
training: Add initial support for --version argument and check library version
 2018-04-15 12:59:58 +02:00
zdenop
9f4f715765
Merge pull request #1477 from stweil/autotools 
configure: Remove optimize option for preprocessor
 2018-04-15 12:56:39 +02:00
zdenop
c5e3b203d8
Merge pull request #1478 from stweil/typo 
training: Fix typo in help text
 2018-04-15 12:56:07 +02:00
Stefan Weil
a440bd8bf1 training: Support new argument --version 
classifier_tester, cntraining, combine_lang_model, lstmeval, lstmtraining,
mftraining, set_unicharset_properties, shapeclustering, text2image and
unicharset_extractor now can show the version.

Still missing: ambiguous_words, combine_tessdata, dawg2wordlist,
merge_unicharsets and wordlist2dawg.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-15 12:39:18 +02:00
Stefan Weil
8c3045f161 Check library version for training executables 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-15 11:31:28 +02:00
Stefan Weil
a6fef12bd6 training: Add 'static' to some local functions 
Fix also the missing exit value for text2image.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-15 11:31:22 +02:00
Stefan Weil
3f967d2abc training: Remove unused function prototypes 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-15 11:26:31 +02:00
Stefan Weil
03b0cb9160 training: Format code 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-15 10:27:32 +02:00
Stefan Weil
9612ca4a23 Fix compiler errors when including baseapi.h and capi.h 
Including baseapi.h before capi.h is now possible.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-15 10:26:48 +02:00
Stefan Weil
5e9e22c719 training: Fix typo in help text 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-15 08:41:51 +02:00
Stefan Weil
c89b1129d1 configure: Remove optimize option for preprocessor 
It is only used by the compiler.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-15 08:28:11 +02:00
Egor Pugin
147c3deacf
Merge pull request #1475 from dschoerk/master 
Add cmake switch to turn off test building
 2018-04-15 02:26:10 +03:00
bloke
2bdee5c5e4 cmake switch to turn off test building 2018-04-14 10:32:50 +02:00
bloke
da65617d74 cmake switch to turn off test building 2018-04-14 10:26:29 +02:00
Noah Metzger
d597570737 Fixed compiler warning 
Warning C4996: 'access': The POSIX name for this item is deprecated. Instead, use the ISO C and C++ conformant name: _access.

Signed-off-by: Noah Metzger <noah.metzger@bib.uni-mannheim.de>
 2018-04-13 11:31:50 +02:00
zdenop
83f311f043
Merge pull request #1405 from Shreeshrii/patch-2 
Add additional Unicodes to IsVedicAccent
 2018-04-13 06:38:06 +02:00
zdenop
c869478825
Merge pull request #1406 from Shreeshrii/patch-1 
Add kVedicMark to ConsumeVowelIfValid
 2018-04-13 06:37:35 +02:00
zdenop
de48cac8e2
Merge pull request #1473 from noahmetzger/winfix 
Fixed Tessdata directory for Windows
 2018-04-13 06:36:53 +02:00
zdenop
1d4959c2ba
Merge pull request #1474 from ic/build_4.0_macOS_compiler_options 
Add flag to build compiler options with G++ on macOS/MacPorts for Tesseract 4.x.
 2018-04-13 06:35:17 +02:00
Eric Platon
1642d882a7 Remove useless echo statement. 2018-04-13 10:04:00 +09:00
Eric Platon
708f55423b Add flag to build compiler options with G++ on macOS. 
Building with G++ on Darwin breaks when either AVX, AVX2, or SSE4.1
compiler option is set, unless G++ is actually CLANG.

This commit allows to build with G++, by asking G++ to delegate assembly
to the clang integrated assembler, instead of the GNU one.
 2018-04-13 09:39:40 +09:00
Noah Metzger
d88a6b5c19 Replace unsecure _splitpath by secure _splitpath_s 
Use the predefined macros for the lengths of drive, dir and path.
This avoids potential buffer overruns.
Show also an error message in case of a too long path.

Signed-off-by: Noah Metzger <noah.metzger@bib.uni-mannheim.de>
 2018-04-12 16:32:47 +02:00
Noah Metzger
b7b6b28ecf Fixed Tessdata directory for Windows 
The old code ignored the drive letter for the tessdata directory path.

Signed-off-by: Noah Metzger <noah.metzger@bib.uni-mannheim.de>
 2018-04-11 16:57:38 +02:00
Egor Pugin
742a087507 Merge branch 'master' of github.com-egorpugin:tesseract-ocr/tesseract 2018-04-11 00:16:35 +03:00
Egor Pugin
7dd2ecd026 Move cmake packages detection after compiler settings. 2018-04-11 00:16:31 +03:00
zdenop
9e1ecdb9b3
Merge pull request #1467 from FernandoGOT/master 
Fix for mktemp bug on MAC OS X
 2018-04-10 22:27:15 +02:00
FernandoGOT
3917a192ca fix for mktemp bug on MAC OS X 2018-04-10 14:22:33 -03:00
zdenop
0ddfac85e9
Merge pull request #1466 from FernandoGOT/master 
added sleep 1 before generate_font_image to fix the problem of not fi…
 2018-04-10 18:47:16 +02:00
FernandoGOT
7a5033d1d9 added sleep 1 before generate_font_image to fix the problem of not finding fonts 2018-04-10 10:16:37 -03:00
zdenop
81821da730
Merge pull request #1457 from stweil/asciidoc 
Don't try to build manpages if asciidoc is missing
 2018-04-09 19:47:06 +02:00
zdenop
09212daf7b
Merge pull request #1458 from stweil/cov 
WorkingPartSet: Remove unused constructor
 2018-04-09 19:44:36 +02:00
Stefan Weil
ef31eaa7d7 Don't try to build manpages if asciidoc is missing 
Commit f9157fd91d changed the rules for
the documentation, so make always tried to build it and failed if
asciidoc was missing since that commit.

Now configure tests whether asciidoc is available and builds the
documentation conditionally. It also reports that to the user.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-09 19:07:54 +02:00
Stefan Weil
d9156f2d19 WorkingPartSet: Remove unused constructor 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2018-04-09 18:00:18 +02:00
zdenop
4b50f3f46f
Merge pull request #1455 from stweil/cov 
Overload method ForwardTimeStep (CID 1385636 Explicit null dereferenced)
 2018-04-09 11:53:55 +02:00