I think you need the more recent code from svn.Ray.
On Wed, May 27, 2009 at 8:23 AM, Adrian <[email protected]> wrote:
>
> Hi, I was trying to install tesseract on my Debian Lenny (Intel 32
> bits) and I got the ./configure ok (it tells I can run make), the
> lines with "no", "missing" and the config flags were :
>
> checking for cl.exe... no
> checking whether we are cross compiling... no
> checking for working aclocal-1.4... missing
> checking for working automake-1.4... missing
> checking whether to enable maintainer-specific portions of
> Makefiles... no
> checking whether byte ordering is bigendian... no
> checking allheaders.h usability... no
> checking allheaders.h presence... no
> checking for allheaders.h... no
> checking for _Bool... no
> checking for special C compiler options needed for large files... no
> checking for _LARGE_FILES value needed for large files... no
> checking vfork.h usability... no
> checking vfork.h presence... no
> checking for vfork.h... no
> setting LIBTIFF_CFLAGS=
> setting LIBTIFF_LIBS=-ltiff
> config.status: executing default-1 commands
>
> When I run make, the following problems arise:
>
> scrollview.cpp: In member function 'SVEvent* SVEvent::copy()':
> scrollview.cpp:62: error: 'strlen' was not declared in this scope
> scrollview.cpp:63: error: 'strncpy' was not declared in this scope
> scrollview.cpp: In static member function 'static void*
> ScrollView::MessageReceiver(void*)':
> scrollview.cpp:89: error: 'strlen' was not declared in this scope
> scrollview.cpp:107: error: 'strncpy' was not declared in this scope
> scrollview.cpp: In static member function 'static void*
> ScrollView::StartEventHandler(void*)':
> scrollview.cpp:302: error: 'INT_MAX' was not declared in this scope
> scrollview.cpp: In member function 'char* ScrollView::ShowInputDialog
> (const char*)':
> scrollview.cpp:689: error: 'strlen' was not declared in this scope
> scrollview.cpp:690: error: 'strncpy' was not declared in this scope
> scrollview.cpp: In member function 'char* ScrollView::AddEscapeChars
> (const char*)':
> scrollview.cpp:795: error: 'strchr' was not declared in this scope
> scrollview.cpp:800: error: 'strncpy' was not declared in this scope
> scrollview.cpp:807: error: 'strlen' was not declared in this scope
> scrollview.cpp:807: error: 'strncpy' was not declared in this scope
> make[3]: *** [scrollview.o] Error 1
> make[2]: *** [all-recursive] Error 1
> make[1]: *** [all-recursive] Error 1
> make: *** [all-recursive-am] Error 2
>
> But I know I have the gcc and g++ working properly because I compiled
> and run several programs and libraries as OpenCV and I made my own
> test programs and they work.
>
> I just made a test program to check the first errors:
>
> #include <stdio.h>
> #include <string.h>
>
> int main(void)
> {
> char str1[20], str2[20];
>
> sprintf( str1,"test alfa");
> printf( "sprintf-- str1= %s\n", str1 );
> strcpy( str2, str1 );
> printf( "str1= %s strcpy(str2, str1)=> str2= %s\n", str1, str2 );
> printf( "strlen(str1)= %d\n", strlen(str1) );
>
> sprintf( str1,"probe it's wrong");
> printf( "sprintf-- str1= %s\n", str1 );
> strncpy( str2, str1,3 );
> str2[3] = 0;
> printf( "str1= %s strncpy(str2, str1, 3)=> str2= %s\n", str1, str2
> );
> return 0;
> }
>
> And compiled, linked and run properly (terminal output):
> g++ checkstrings.cpp -o checkstrings_gpp
> adr...@zw:~/temp/tesseract-2.03$ ./checkstrings_gpp
> sprintf-- str1= test alfa
> str1= test alfa strcpy(str2, str1)=> str2= test alfa
> strlen(str1)= 9
> sprintf-- str1= probe it's wrong
> str1= probe it's wrong strncpy(str2, str1, 3)=> str2= pro
>
> but, if I change g++ by gcc, ( I guess the explanation is:
>
> http://gcc.gnu.org/onlinedocs/gcc-4.3.3/gcc/Invoking-G_002b_002b.html#Invoking-G_002b_002b
> ), it doesn't link. terminal output:
> /tmp/ccAUuji4.o:(.eh_frame+0x11): undefined reference to
> `__gxx_personality_v0'
> collect2: ld returned 1 exit status
>
> If I link it with gcc, and the source file with extension .c, it also
> works properly.
>
> Then, I guess my gcc and g++ are properly installed and working, and,
> as I can see in the configure information, also detected.
>
> Then I don't know what to do to get tesseract linked and working.
> Should I modify some configuration file?
>
> Thanks in advance for any help.
>
> Adrian
> >
>
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