From 081249cceb59adc857a72d67e60c32047680f787 Mon Sep 17 00:00:00 2001
From: lethosor <lethosor@gmail.com>
Date: Tue, 29 Dec 2020 23:52:52 -0500
Subject: [PATCH] Set CMake policy 0074 to recognize ZLIB_ROOT

---
 CMakeLists.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index cf6fc378..ee41dfbb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -175,7 +175,12 @@ int main(int argc, char *argv[]) { }" HAVE_NULLABLE)
 
 test_big_endian(WORDS_BIGENDIAN)
 
+cmake_policy(PUSH)
+if(NOT("${CMAKE_VERSION}" VERSION_LESS 3.12))
+  cmake_policy(SET CMP0074 NEW)
+endif()
 find_package(ZLIB 1.1.2 REQUIRED)
+cmake_policy(POP)
 
 if(LIBZIP_ENABLE_BZIP2)
   find_package(BZip2)