From: Azat Khuzhin <a3at.mail@gmail.com>
Date: Mon, 5 Nov 2018 15:30:38 +0000 (+0300)
Subject: cmake: set CMP0075 to NEW (for ws2_32.lib in win32)
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6d3a53966bc822fd580a6a02301838aca601391b;p=libevent

cmake: set CMP0075 to NEW (for ws2_32.lib in win32)

Otherwise cmake complains:
  Policy CMP0075 is not set: Include file check macros honor
  CMAKE_REQUIRED_LIBRARIES.  Run "cmake --help-policy CMP0075" for policy
  details.  Use the cmake_policy command to set the policy and suppress this
  warning.

  CMAKE_REQUIRED_LIBRARIES is set to:
    ws2_32.lib

  For compatibility with CMake 3.11 and below this check is ignoring it.
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e783e46d..1bf8c61a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -30,6 +30,9 @@ endif()
 if (POLICY CMP0074)
     cmake_policy(SET CMP0074 NEW)
 endif()
+if (POLICY CMP0075)
+    cmake_policy(SET CMP0075 NEW)
+endif()
 
 if(NOT CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE Release