Patch from Björn Schlögl to enable disable-ness of ipv6.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@23428 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2008-07-26 18:40:37 +00:00
parent 4701084d14
commit deb5139f4d

View File

@@ -2,13 +2,17 @@ dnl $Id$
dnl dnl
dnl test for IPv6 dnl test for IPv6
dnl dnl
ac_cv_lib_ipv6=check
AC_DEFUN([AC_KRB_IPV6], [ AC_DEFUN([AC_KRB_IPV6], [
AC_ARG_WITH(ipv6, AC_ARG_WITH(ipv6,
AS_HELP_STRING([--without-ipv6],[do not enable IPv6 support]),[ AS_HELP_STRING([--without-ipv6],[do not enable IPv6 support]),[
if test "$withval" = "no"; then ac_cv_lib_ipv6="$withval"
ac_cv_lib_ipv6=no ])
fi])
save_CFLAGS="${CFLAGS}" save_CFLAGS="${CFLAGS}"
if test "X$ac_cv_lib_ipv6" != "Xno"; then
AC_CACHE_CHECK([for IPv6 stack type], rk_cv_v6type, AC_CACHE_CHECK([for IPv6 stack type], rk_cv_v6type,
[dnl check for different v6 implementations (by itojun) [dnl check for different v6 implementations (by itojun)
v6type=unknown v6type=unknown
@@ -85,8 +89,7 @@ if test "$v6lib" != "none"; then
break break
fi fi
done done
fi fi])
])
AC_CACHE_CHECK([for IPv6], rk_cv_lib_ipv6, [ AC_CACHE_CHECK([for IPv6], rk_cv_lib_ipv6, [
AC_LINK_IFELSE([AC_LANG_PROGRAM([[ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
@@ -116,6 +119,8 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
]])], ]])],
[ac_cv_lib_ipv6=yes], [ac_cv_lib_ipv6=yes],
[ac_cv_lib_ipv6=no])]) [ac_cv_lib_ipv6=no])])
fi
if test "$ac_cv_lib_ipv6" = yes; then if test "$ac_cv_lib_ipv6" = yes; then
AC_DEFINE(HAVE_IPV6, 1, [Define if you have IPv6.]) AC_DEFINE(HAVE_IPV6, 1, [Define if you have IPv6.])
else else