+ac_save_CFLAGS="$CFLAGS"
+CFLAGS="$GSS_CPPFLAGS"
+
+ac_save_LDFLAGS=$LDFLAGS
+LDFLAGS="$GSS_LDFLAGS"
+# to make sure the testing binary can be launched:
+if test -n "$with_gss"; then
+ LDFLAGS="$LDFLAGS -Wl,-rpath -Wl,$with_gss/lib"
+fi
+ AC_TRY_RUN([
+#include <string.h>
+#include <gssapi.h>
+int main(int argc, char** argv)
+{
+ OM_uint32 major_status, minor_status;
+ gss_OID_set mech_set;
+ gss_OID_desc spnego_oid_desc = {6, (void *)"\x2b\x06\x01\x05\x05\x02"};
+ int SPNEGO = 0;
+
+ major_status = gss_indicate_mechs(&minor_status, &mech_set);
+ if (GSS_ERROR(major_status))
+ return 1;
+ else {
+ unsigned int i;
+ for (i=0; i < mech_set->count && !SPNEGO; i++) {
+ gss_OID tmp_oid = &mech_set->elements[i];
+ if (tmp_oid->length == spnego_oid_desc.length &&
+ !memcmp(tmp_oid->elements, spnego_oid_desc.elements,
+ tmp_oid->length)) {
+ SPNEGO = 1;
+ break;
+ }
+ }
+ gss_release_oid_set(&minor_status, &mech_set);
+ return (!SPNEGO);
+ }
+}],
+ [ if test $? -eq 0; then
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(GSSAPI_SUPPORTS_SPNEGO,1,[GSS-API implementation has its own SPNEGO])
+ gssapi_supports_spnego=yes
+ else
+ AC_MSG_RESULT(no)
+ fi],
+ [ AC_MSG_RESULT(no)]
+ )