From 850465273d795692d2b65f4fcda083de35b0319f Mon Sep 17 00:00:00 2001
From: Ilya Shipitsin <chipitsine@gmail.com>
Date: Sat, 10 Jul 2021 17:38:59 +0500
Subject: [PATCH] unset variables after check

---
 src/Mayaqua/CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Mayaqua/CMakeLists.txt b/src/Mayaqua/CMakeLists.txt
index af36a165..ce7aadac 100644
--- a/src/Mayaqua/CMakeLists.txt
+++ b/src/Mayaqua/CMakeLists.txt
@@ -37,6 +37,9 @@ set(CMAKE_REQUIRED_LIBRARIES ${OPENSSL_CRYPTO_LIBRARY})
 
 check_function_exists(EVP_PKEY_get_raw_public_key HAVE_OPENSSL_EVP_PKEY)
 
+unset(CMAKE_REQUIRED_INCLUDES)
+unset(CMAKE_REQUIRED_LIBRARIES)
+
 if(NOT HAVE_OPENSSL_EVP_PKEY)
         message(FATAL_ERROR "required EVP_PKEY_get_raw_public_key() is not found in OpenSSL library")
 endif()