libcpr fails to build on Windows because zlib isn't found about cpr HOT 2 OPEN

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 66a064b..0b9adaf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -205,7 +205,7 @@ else()
     #     -DCURL_ZLIB=OFF
     # * from CMake script:
     if (CURL_ZLIB OR CURL_ZLIB STREQUAL AUTO OR NOT DEFINED CACHE{CURL_ZLIB})
-        include(cmake/zlib_external.cmake)
+        list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/zlib")
     endif()

     if (CPR_ENABLE_CURL_HTTP_ONLY)
diff --git a/cmake/zlib_external.cmake b/cmake/zlib/FindZLIB.cmake
similarity index 74%
rename from cmake/zlib_external.cmake
rename to cmake/zlib/FindZLIB.cmake
index 1a8eea0..e2f389f 100644
--- a/cmake/zlib_external.cmake
+++ b/cmake/zlib/FindZLIB.cmake
@@ -20,3 +20,13 @@ if(WIN32 AND BUILD_SHARED_LIBS)
     set_target_properties(zlib PROPERTIES DEBUG_POSTFIX "")
     set_target_properties(zlib PROPERTIES SUFFIX ".dll")
 endif()
+
+# Required to force in a CMake >3.4-compatible ZLIB::ZLIB target
+add_library(ZLIB::ZLIB ALIAS zlib)
+
+# Required for compatibility with the built-in FindZLIB
+set(ZLIB_FOUND TRUE)
+set(ZLIB_INCLUDE_DIRS ${zlib_SOURCE_DIR})
+set(ZLIB_LIBRARY zlib)
+set(ZLIB_LIBARARIES ${ZLIB_LIBARY})
+