From cf446157834335887c2f89418e5dad3d00abfb85 Mon Sep 17 00:00:00 2001
From: myd7349 <myd7349@gmail.com>
Date: Fri, 7 Jun 2019 20:17:18 +0800
Subject: [PATCH] Add missing include call

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

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e6782273..5f21d52d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,6 +15,7 @@ if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Qunused-arguments")
 endif()
 
+include(GNUInstallDirs)
 include(ImmerUtils)
 
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