--- a/patterns/CMakeLists.txt	2026-10-19 18:09:49.252590671 +0200
+++ b/patterns/CMakeLists.txt	2026-10-19 18:09:49.278874986 +0200
@@ -89,11 +89,19 @@ TARGET_LINK_LIBRARIES(compress_fuseki)
 
 ########### Generate files. ##############
 
-GET_TARGET_PROPERTY(JOSEKI_EXE joseki LOCATION)
-GET_TARGET_PROPERTY(MKPAT_EXE mkpat LOCATION)
-GET_TARGET_PROPERTY(MKEYES_EXE mkeyes LOCATION)
-GET_TARGET_PROPERTY(MKMCPAT_EXE mkmcpat LOCATION)
-GET_TARGET_PROPERTY(UNCOMPRESS_FUSEKI_EXE uncompress_fuseki LOCATION)
+IF(GNUGO_HOST_TOOLS)
+    SET(JOSEKI_EXE ${GNUGO_HOST_TOOLS}/joseki)
+    SET(MKPAT_EXE ${GNUGO_HOST_TOOLS}/mkpat)
+    SET(MKEYES_EXE ${GNUGO_HOST_TOOLS}/mkeyes)
+    SET(MKMCPAT_EXE ${GNUGO_HOST_TOOLS}/mkmcpat)
+    SET(UNCOMPRESS_FUSEKI_EXE ${GNUGO_HOST_TOOLS}/uncompress_fuseki)
+ELSE()
+    SET(JOSEKI_EXE $<TARGET_FILE:joseki>)
+    SET(MKPAT_EXE $<TARGET_FILE:mkpat>)
+    SET(MKEYES_EXE $<TARGET_FILE:mkeyes>)
+    SET(MKMCPAT_EXE $<TARGET_FILE:mkmcpat>)
+    SET(UNCOMPRESS_FUSEKI_EXE $<TARGET_FILE:uncompress_fuseki>)
+ENDIF()
 
 SET(JOSEKI_INPUTS "")
 SET(JOSEKI_NAMES "")
--- a/CMakeLists.txt	2026-10-19 18:12:06.903432342 +0200
+++ b/CMakeLists.txt	2026-10-19 18:12:06.907032386 +0200
@@ -1,3 +1,4 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 3.5)
 PROJECT(GNUGo)
 
 INCLUDE(CheckIncludeFiles)