$NetBSD: patch-src_build-system_configure,v 1.4 2023/05/28 22:48:27 bacon Exp $

# Avert missing --with-libiconv-prefix option

--- src/build-system/configure.orig	2021-06-10 19:44:11.069762486 +0000
+++ src/build-system/configure
@@ -2015,7 +2015,7 @@ for x_arg in "$@" ; do
       | --libdir=* | --includedir=* | --build=* | --host=* | --target=* \
       | --mandir=* | --infodir=* | --docdir=* | --htmldir=* \
       | --datadir=* | --sysconfdir=* | --localstatedir=* \
-      | --with-runpath=* | --with-relative-runpath=* \
+      | --with-runpath=* | --with-relative-runpath=* | --with-libiconv-prefix=* \
       | --with-experimental=* | --with-extra-action=* | --with-build-root=* \
       | --with-fake-root=* | --with-build-root-sfx=* | --with-check=* \
       | --with-check-tools=* | --with-ftds=[0-9]* | --with-fastcgi=[0-9]* \