Michael Richardson wrote:

>   Is is a reasonable snippet of code for configure.in?
>   Or is there a better one. I need to detect IPv6 (for mrt). It currently
> detects KAME, but it then expects it to be in /usr/local/v6.
> 
> AC_EGREP_CPP(yes, [
> #include <sys/param.h>
> #ifdef __NetBSD_Version__
> #if __NetBSD_Version__ > 105000000
> yes 
> #endif
> #endif
> ], [actions])

IPv6 appeared between 1.4 and 1.5.  Couldn't you add an autoconf test
for the existance of, say, <netinet6/in6.h> ?

Simon.
--
Simon Burge                            <simonb@wasabisystems.com>
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