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