Problems to compile heimdal 0.3a on Solaris 2.6

[Heiko Muenkel <muenkel@tch.de>]

I've problems to compile heimdal-0.3a on a Sun with SunOS 5.6 (gcc
2.8.1) Some header files are missing:

gcc -DHAVE_CONFIG_H -I. -I. -I../../include -Wall -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast -Wmissing-declarations -Wnested-externs -g -O2 -c concat.c -o concat.o
In file included from concat.c:38:
roken.h:57: netinet/in6.h: No such file or directory
roken.h:58: netinet6/in6.h: No such file or directory
In file included from concat.c:38:
roken.h:62: winsock.h: No such file or directory
In file included from concat.c:38:
roken.h:71: paths.h: No such file or directory
make[2]: *** [concat.lo] Error 1
make[2]: Leaving directory `/soft/kerberos/heimdal-0.3a/lib/roken'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/soft/kerberos/heimdal-0.3a/lib'
make: *** [all-recursive] Error 1


Any ideas?


Heiko

PS: I've never tried to compile an older heimdal version on a Sun.