$NetBSD: patch-doc_examples_CMakeLists.txt,v 1.1 2025/08/17 12:25:01 wiz Exp $

cmake 4 compatibility.

--- doc/examples/CMakeLists.txt.orig	2025-08-17 12:23:39.090174068 +0000
+++ doc/examples/CMakeLists.txt
@@ -8,8 +8,6 @@ ADD_EXECUTABLE(${example} ${example_src}
 if(EIGEN_STANDARD_LIBRARIES_TO_LINK_TO)
   target_link_libraries(${example} ${EIGEN_STANDARD_LIBRARIES_TO_LINK_TO})
 endif()
-GET_TARGET_PROPERTY(example_executable
-                    ${example} LOCATION)
 ADD_CUSTOM_COMMAND(
   TARGET ${example}
   POST_BUILD