From 40e8559158f4adbdb5b591bc89a6ab977dce3aaa Mon Sep 17 00:00:00 2001
From: Alexander Damian <adamian@bloomberg.net>
Date: Sat, 29 Jun 2019 12:38:13 -0400
Subject: [PATCH] Remove warning for cmake policy CMP0074

---
 CMakeLists.txt | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 928e966..b7fdadc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,8 +1,9 @@
 cmake_minimum_required(VERSION 3.9.2)
 project(CppKafka)
-
-#Allows using '<Package>_ROOT' to point to a package install dir. After CMake v3.14 this becomes default behavior.
-#cmake_policy(SET CMP0074 NEW)
+if (${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.12.0")
+    # Use <package>_ROOT variable to find configuration files
+    cmake_policy(SET CMP0074 NEW)
+endif()
 
 include(GNUInstallDirs)
 include(CMakePackageConfigHelpers)
@@ -47,6 +48,10 @@ option(CPPKAFKA_RDKAFKA_STATIC_LIB "Link with Rdkafka static library." OFF)
 # Add FindRdKafka.cmake
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake/")
 
+if (NOT CPPKAFKA_CONFIG_DIR)
+    set(CPPKAFKA_CONFIG_DIR lib/cmake/${PROJECT_NAME})
+endif()
+
 # Maintain previous compatibility
 if (RDKAFKA_ROOT_DIR)
     set(RdKafka_ROOT ${RDKAFKA_ROOT_DIR})