compile error

[sutepm]

Hi,

I've tried to compile gdb version 5 on the UNIX SCO (i686-pc-sco3.2v5.05)
but I kept getting
an error saying (when compile in gdb-5.0 dir)

/bin/sh ./libtool --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.
-D_GNU_SOURCE   -DSCO5_CORE   -I. -I. -I./../include  -I./../intl -I../intl
-W -Wall -g -O2 -c sco5-core.c
gcc -DHAVE_CONFIG_H -I. -I. -I. -D_GNU_SOURCE -DSCO5_CORE -I. -I.
-I./../include -I./../intl -I../intl -W -Wall -g -O2 -c sco5-core.c -o
sco5-core.o
sco5-core.c:33: sys/paccess.h: Permission denied
make[3]: *** [sco5-core.lo] Error 1
make[3]: Leaving directory `/usr1/sutepm/gdb-5.0/gdb-5.0/bfd'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/usr1/sutepm/gdb-5.0/gdb-5.0/bfd'
make[1]: *** [all-recursive-am] Error 2
make[1]: Leaving directory `/usr1/sutepm/gdb-5.0/gdb-5.0/bfd'
make: *** [all-bfd] Error 2

when I tried to compile in gdb-5.0/gdb dir I get this message:

gcc -c -g -O2    -I. -I. -I./config -DHAVE_CONFIG_H -I./../include/opcode 
-I./../readline/.. -I../bfd -I./../bfd  -I./../include -I../intl -I./../intl
 -I./tui  -DUSE_INCLUDED_REGEX   ser-tcp.c
In file included from /usr/local/include/sys/byteorder.h:80,
                 from /udk/usr/include/netinet/in.h:93,
                 from ser-tcp.c:27:
/usr/local/include/sys/byteorder_f.h:125: parse error before `unsigned'
make: *** [ser-tcp.o] Error 1.

Please help,

Thank you.