[Bug-ocrad] Re: ocrad 0.4 on sparc solaris 8

[Antonio Diaz]

Hello Ignazio.

The problem is the compiler version. g++ 2.95 (well, libstdc++) defines 
'isalpha', 'isupper', etc as macros.
Ocrad defines the _functions_ 'ISO_8859_1::isalpha', 
'ISO_8859_1::isupper', etc. But the preprocessor changes them to a very 
ugly thing before the compiler could see it.

Upgrading to gcc 3.x should solve your problem.

Another thing you can try is adding
#undef isalnum
#undef isalpha
#undef isupper
#undef toupper
at the begining of 'iso_8859_1.h'. It worked for me before I upgraded to 
gcc 3.2.2.

Best regards.
Antonio Diaz, GNU Ocrad author and maintainer.


address@hidden wrote:
> I can't get compiled ocrad on my Solaris 8 box with gcc 2.95.2
> This is the message error I get.
>
> address@hidden:445] ocrad-0.4 ->make
> g++ -Wall -W -O2 -c -o iso_8859_1.o iso_8859_1.cc
> In file included from iso_8859_1.cc:20:
> iso_8859_1.h:104: parse error before `+'
> iso_8859_1.h:106: parse error before `+'
> iso_8859_1.h:108: parse error before `+'
> iso_8859_1.cc:129: parse error before `('
> iso_8859_1.cc:135: parse error before `('
> iso_8859_1.cc:141: parse error before `('
> iso_8859_1.cc:143: ANSI C++ forbids declaration `ch' with no type
> iso_8859_1.cc:143: implicit declaration of function `int base_letter(...)'
> iso_8859_1.cc:144: parse error before `return'
> iso_8859_1.cc: In function `static bool ISO_8859_1::isvowel(unsigned 
> char)':
> iso_8859_1.cc:152: parse error before `('
> iso_8859_1.cc:156: confused by earlier errors, bailing out
> make: *** [iso_8859_1.o] Error 1
>
> Where is the problem?.
>
> Best regards.
>
> Ignazio Testoni