$NetBSD: patch-src_contrib_CMakeLists.txt,v 1.1 2025/10/16 15:01:52 adam Exp $

Don't link against boost_system library.

--- src/contrib/CMakeLists.txt.orig	2025-10-16 14:53:03.158606416 +0000
+++ src/contrib/CMakeLists.txt
@@ -67,7 +67,6 @@ target_link_libraries(lucene++-contrib
     Boost::filesystem
     Boost::iostreams
     Boost::regex
-    Boost::system
     Boost::thread
     ZLIB::ZLIB
     lucene++::lucene++)