Porting libtiff library

Thanks Adam,

> >* I've put the revision of jpegv9a and it solved the problem of true and
> *>* false. But now I'm having another problem. I compiled libtiff library and
> *>* got this error message:
> *> >* lib/contrib/contrib/dbs/tiff-bi.s.o: In function `main':
> *>* /home/irvanda/l4linux_test/src/l4/pkg/libtiff/lib/contrib/contrib/dbs/tiff-bi.c:36:
> *>* multiple definition of `main'
> *>* lib/contrib/contrib/addtiffo/addtiffo.s.o:/home/irvanda/l4linux_test/src/l4/pkg/libtiff/lib/contrib/contrib/addtiffo/addtiffo.c:73:
> *>* first defined here
> *>* lib/contrib/contrib/dbs/tiff-grayscale.s.o: In function `main':
> *>* /home/irvanda/l4linux_test/src/l4/pkg/libtiff/lib/contrib/contrib/dbs/tiff-grayscale.c:42:
> *>* multiple definition of `main'
> *>* lib/contrib/contrib/addtiffo/addtiffo.s.o:/home/irvanda/l4linux_test/src/l4/pkg/libtiff/lib/contrib/contrib/addtiffo/addtiffo.c:73:
> *>* first defined here
> *
> I think you included too many files in your Makefile. libtiff also
> contains programs (e.g. for testing purposes) which are not part of the
> library itself. You must not include those when building the library.
> Also, including files with 'win32' in the file name does not seem good
> to me. I recommend to only include those files that are part of a
> library build on Linux (display with "ar t libtiff.a").
>
> After I ported libtiff library then I tried to compile simple tiff
program, I found this error:

TLS definition in libuc_c.a(errno.o) section .tbss mismatches non-TLS
> reference in libtiff.so

libuc_c.a: could not read symbols: Bad value
>

What does it mean?

I found a solution for the problem which is similar to mine.

http://os.inf.tu-dresden.de/pipermail/l4-hackers/2006/002126.html


They said,"The errno.h file declares errno as global rather than
per-thread, which is bogus on a TLS system. Official fix is to remove that
errno.h file completely". But I don't know which errno.h that I should
remove. Or maybe you have different solution for this problem?

Regards,
Irvanda

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