problem compiling Amaya 6.2 on AIX 4.3.3

Hi

I compiled Amaya 6.1 with some warnings on AIX 4.3.3 with gcc version
2.95.2 19991024 (release), gtk+ 1.2.10, glib 1.2.10.

Now with Amaya 6.2, I have the followint error message in ../thotlib

$ /usr/local/bin/make
gcc -O2 -W  -D_I18N_  -DHAVE_CONFIG_H -I.. -I../../amaya/xpm
-I../../tablelib/f -I../../thotlib/include -I../../thotlib/internals/var
-I../../thotlib/internals/h -I../../thotlib/internals/f -I../../libjpeg
-I../../libpng -I../../libpng/zlib -I/usr/include/Motif1.2    -c
../../thotlib/unicode/ustring.c -o unicode/ustring.o
In file included from ../../thotlib/unicode/ustring.c:15:
../../thotlib/include/thot_sys.h:33: warning: `M_PI' redefined
/usr/local/lib/gcc-lib/powerpc-ibm-aix4.3.1.0/2.95.2/include/math.h:238:
warning: this is the location of the previous definition
../../thotlib/include/thot_sys.h:34: warning: `M_PI_2' redefined
/usr/local/lib/gcc-lib/powerpc-ibm-aix4.3.1.0/2.95.2/include/math.h:239:
warning: this is the location of the previous definition
../../thotlib/unicode/ustring.c:113: redefinition of `wcstok'
/usr/include/wchar.h:192: `wcstok' previously defined here
make: *** [unicode/ustring.o] Error 1

With 'make all' I have some more Errors, but probably they come from the
thotlib-error.

Any ideas how to correct this?
Do you need some more infos?

Please send a answer directly to my mail address.

Regards,
Matthias Dillier