-In recent Heimdal Kerberos GSS_C_NT_HOSTBASED_SERVICE is a macro
---- gsasl-1.8.1/lib/m4/gss-extra.m4.orig 2010-11-01 20:22:42.000000000 +0100
-+++ gsasl-1.8.1/lib/m4/gss-extra.m4 2011-01-08 17:32:13.805903205 +0100
-@@ -19,7 +19,6 @@
- AC_CHECK_FUNCS([gss_decapsulate_token])
- AC_CHECK_FUNCS([gss_oid_equal])
- AC_CHECK_FUNCS([gss_inquire_mech_for_saslname])
-- AC_CHECK_FUNCS([GSS_C_NT_HOSTBASED_SERVICE])
- if test "$gssapi_impl" != "gss"; then
- AC_CHECK_HEADERS([gssapi.h gssapi/gssapi.h])
- if test "$ac_cv_header_gssapi_h$ac_cv_header_gssapi_gssapi_h" = "nono"; then
-@@ -27,6 +26,14 @@
- AC_MSG_WARN([Cannot find gssapi.h or gssapi/gssapi.h, disabling GSSAPI])
- fi
- fi
-+ AC_LINK_IFELSE([AC_LANG_PROGRAM([
-+#ifdef HAVE_GSSAPI_H
-+#include <gssapi.h>
-+#else
-+#include <gssapi/gssapi.h>
-+#endif
-+], [gss_OID x = GSS_C_NT_HOSTBASED_SERVICE])],
-+[AC_DEFINE([HAVE_GSS_C_NT_HOSTBASED_SERVICE], [1], [Have GSS_C_NT_HOSTBASED_SERVICE symbol])])
- CPPFLAGS="$save_CPPFLAGS"
- LIBS="$save_LIBS"
- fi