From b39eb25571ece2f097fc28e5307f8838afd2c07d Mon Sep 17 00:00:00 2001
From: Jonas Schievink <jonasschievink@gmail.com>
Date: Thu, 19 Oct 2017 18:36:31 +0200
Subject: [PATCH] cmake: include find_package_handle_standard_args

The Findpigpio.cmake script doesn't work for me if this is missing (CMake 3.9.4 on Arch Linux ARM).
---
 util/Findpigpio.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/util/Findpigpio.cmake b/util/Findpigpio.cmake
index 6c94ee0..eebfbfe 100644
--- a/util/Findpigpio.cmake
+++ b/util/Findpigpio.cmake
@@ -25,6 +25,7 @@ set(pigpio_INCLUDES     ${pigpio_INCLUDE_DIR})
 
 # Handle REQUIRED, QUIET, and version arguments 
 # and set the <packagename>_FOUND variable.
+include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args(pigpio 
     DEFAULT_MSG 
     pigpio_INCLUDE_DIR pigpio_LIBRARY pigpiod_if_LIBRARY pigpiod_if2_LIBRARY)