$NetBSD: patch-configure,v 1.2 2021/11/01 20:35:16 wiz Exp $

--- configure.orig	2021-10-23 15:13:11.000000000 +0000
+++ configure
@@ -24422,80 +24422,6 @@ fi
 
 LIBS=$dl_saved_libs
 
-ac_fn_c_check_header_compile "$LINENO" "argp.h" "ac_cv_header_argp_h" "$ac_includes_default"
-if test "x$ac_cv_header_argp_h" = xyes
-then :
-
-else $as_nop
-  as_fn_error $? "Cannot continue: argp.h not found" "$LINENO" 5
-fi
-
-argp_saved_libs=$LIBS
-  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing argp_parse" >&5
-printf %s "checking for library containing argp_parse... " >&6; }
-if test ${ac_cv_search_argp_parse+y}
-then :
-  printf %s "(cached) " >&6
-else $as_nop
-  ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-char argp_parse ();
-int
-main (void)
-{
-return argp_parse ();
-  ;
-  return 0;
-}
-_ACEOF
-for ac_lib in '' argp
-do
-  if test -z "$ac_lib"; then
-    ac_res="none required"
-  else
-    ac_res=-l$ac_lib
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-  fi
-  if ac_fn_c_try_link "$LINENO"
-then :
-  ac_cv_search_argp_parse=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
-    conftest$ac_exeext
-  if test ${ac_cv_search_argp_parse+y}
-then :
-  break
-fi
-done
-if test ${ac_cv_search_argp_parse+y}
-then :
-
-else $as_nop
-  ac_cv_search_argp_parse=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_argp_parse" >&5
-printf "%s\n" "$ac_cv_search_argp_parse" >&6; }
-ac_res=$ac_cv_search_argp_parse
-if test "$ac_res" != no
-then :
-  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-  test "$ac_cv_search_argp_parse" = "none required" || ARGP_LIBS=$ac_cv_search_argp_parse
-else $as_nop
-  as_fn_error $? "unable to find the argp_parse() function" "$LINENO" 5
-fi
-
-
-LIBS=$argp_saved_libs
-
-
   for ac_func in fork
 do :
   ac_fn_c_check_func "$LINENO" "fork" "ac_cv_func_fork"