From 0bc77083ba711e1961db1cb2ebc9de7c71d1a746 Mon Sep 17 00:00:00 2001
From: Nicolas Williams <nico@cryptonector.com>
Date: Wed, 26 Dec 2018 12:52:22 -0600
Subject: [PATCH] Out-of-srcdir builds: AM_CPPFLAGS=-I${srcdir}/src

---
 Makefile.am | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Makefile.am b/Makefile.am
index 37cfe61b..d79637df 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -61,6 +61,8 @@ if ENABLE_UBSAN
 AM_CFLAGS += -fsanitize=undefined
 endif
 
+AM_CPPFLAGS = -I$(srcdir)/src
+
 ### Running tests under Valgrind
 
 if ENABLE_ASAN