--- CMakeLists.txt	2010-03-21 00:08:10.000000000 +0800
+++ CMakeLists.txt	2024-07-18 23:33:39.000000000 +0800
@@ -27,6 +27,8 @@
 ENDIF (CMAKE_MAJOR_VERSION EQUAL 2 AND CMAKE_MINOR_VERSION EQUAL 4)
 SET(BASE_VERSION 1.6.0)
 
+cmake_policy(SET CMP0004 OLD)
+
 OPTION(BUILD_TESTS "Building the tests yes or no (default off)")
 
 SET(TESTINGBUILD OFF CACHE BOOL "Enable/Disable special testing flags")
@@ -170,9 +172,6 @@
     "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
     IMMEDIATE @ONLY)
 
-ADD_CUSTOM_TARGET(uninstall
-    "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
-
 ADD_CUSTOM_TARGET(dist
     "${CMAKE_BINARY_DIR}/makedist.sh"
     DEPENDS doc