* Add comment.
* Add missing packages cmake, curl.
* Update bundler (fixes warning).
* Only clone the latest release of travis-build (save time and disk space).
* Remove empty line at end of file.
Signed-off-by: Stefan Weil <stefan@v2201612906741603.powersrv.de>
Replacing inttypes.h by cinttypes fixes a problem with glibc < 2.18:
In older inttypes.h, the standard C format macros are only defined for
C++ when the macro __STDC_FORMAT_MACROS is set.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Several code locations call that method with a normal C string,
so overload it to accept that without a conversion to a STRING
object. This saves unneeded new / memcpy / delete operations.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Fix this automake warning for java/Makefile.am:
java/Makefile.am:67: warning: user target 'clean' defined here ...
automake: ... overrides Automake target 'clean' defined here
java/Makefile.am:67: consider using clean-local instead of clean
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Tesseract crashes with an unhandled exception (std::bad_alloc) if it gets
a bad tessdata file where the numEntries data field is very large (also
after swapping), for example 0x77777777.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
When Tesseract terminates by calling the exit function,
the destructor of any local auto variable is not called.
Fix two cases by using static variables.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
It's not necessary to initialize the vector with 0,
because the initial values are read from file.
Fix also an assertion when trying to read an empty file.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
libtiff is no longer needed for OpenCL, so remove that dependency.
It is still suggested for Windows to redirect warning messages
from the tesseract executable to the console.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
The first parameter is casted to an unsigned byte by Leptonica,
so we don't need additional type casts in Tesseract code.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
The size() method returns a size_type value which is an unsigned type.
As there is no portable format string for that type, a type cast is needed.
Fix also several signed / unsigned mismatches which resulted in compiler
warnings.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
