>I have some problems modifying pkgsrc/chat/epic4.

	first of all, "make lint" (= pkglint) does not really work if we
	use .include or some other directives.  think it as a word of advice.

	please check if it is okay to apply the patch on IPV4-only systems
	(does --disable-ipv6 build goes okay on netbsd 1.4.3?)
	if so, always have PATCHFILES/PATCH_SITES, and control --enable-ipv6
	based on USE_INET6.  it will simplify the build much.

>PATCH_SITES=    http://zuntum.eik.pl/patches/ \
>                http://zuntum.invisible.yi.org/patches/
>PATCHFILES=     epic4-0.9.15-ipv6-netbsd-20001230.patch.bz2
>PATCH_DIST_STRIP=       -p1
>.if defined(USE_INET6) && ${USE_INET6} == "YES"
>CONFIGUREA_ARGS+=--enable-ipv6
>.else
>CONFIGUREA_ARGS+=--disable-ipv6
>.endif

itojun