From 0dfcbe395e0bde35eee2ab5379531cf1c8563e66 Mon Sep 17 00:00:00 2001
From: Colden Cullen <colden@amazon.com>
Date: Wed, 15 May 2019 15:10:09 -0700
Subject: [PATCH] Allow CMAKE_PREFIX_PATH to be a list

---
 CMakeLists.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0674f803..1a752f5f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -30,8 +30,12 @@ elseif(NOT DEFINED CMAKE_INSTALL_LIBDIR)
     set(CMAKE_INSTALL_LIBDIR "lib")
 endif()
 
+# This is required in order to append /lib/cmake to each element in CMAKE_PREFIX_PATH
+set(AWS_MODULE_DIR "/${CMAKE_INSTALL_LIBDIR}/cmake")
+string(REPLACE ";" "${AWS_MODULE_DIR};" AWS_MODULE_PATH "${CMAKE_PREFIX_PATH}${AWS_MODULE_DIR}")
+# Append that generated list to the module search path
+list(APPEND CMAKE_MODULE_PATH ${AWS_MODULE_PATH})
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake/modules")
-list(APPEND CMAKE_MODULE_PATH "${CMAKE_PREFIX_PATH}/${CMAKE_INSTALL_LIBDIR}/cmake")
 
 include(AwsCFlags)
 include(AwsSharedLibSetup)