diff --git a/llvm/cmake/config-ix.cmake b/llvm/cmake/config-ix.cmake
--- a/llvm/cmake/config-ix.cmake
+++ b/llvm/cmake/config-ix.cmake
@@ -169,8 +169,7 @@
     # Check if curl we found is usable; for example, we may have found a 32-bit
     # library on a 64-bit system which would result in a link-time failure.
     cmake_push_check_state()
-    list(APPEND CMAKE_REQUIRED_INCLUDES ${CURL_INCLUDE_DIRS})
-    list(APPEND CMAKE_REQUIRED_LIBRARIES ${CURL_LIBRARY})
+    list(APPEND CMAKE_REQUIRED_LIBRARIES CURL::libcurl)
     check_symbol_exists(curl_easy_init curl/curl.h HAVE_CURL)
     cmake_pop_check_state()
     if(LLVM_ENABLE_CURL STREQUAL FORCE_ON AND NOT HAVE_CURL)