cmake: remove legacy unused IMMEDIATE keyword

This was once supported in CMake 2.x and in current 3.x versions is
ignored.

Closes #15661

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3c3326e8df3f15fe05f2fdd2a35497d43d5f83e0..0cba6f626b8b512eed4f82f37ae4452cbcd4cdc6 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2308,7 +2308,7 @@ if(NOT CURL_DISABLE_INSTALL)
     configure_file(
       "${CMAKE_CURRENT_SOURCE_DIR}/CMake/cmake_uninstall.cmake.in"
       "${CMAKE_CURRENT_BINARY_DIR}/CMake/cmake_uninstall.cmake"
-      IMMEDIATE @ONLY)
+      @ONLY)
 
     add_custom_target(curl_uninstall
       COMMAND ${CMAKE_COMMAND} -P "${CMAKE_CURRENT_BINARY_DIR}/CMake/cmake_uninstall.cmake")