From b5aea2987c3ccc560e1456da21129d92bf68aaea Mon Sep 17 00:00:00 2001
From: Caleb Hearon <caleb@chearon.net>
Date: Fri, 15 Mar 2019 13:30:07 -0400
Subject: [PATCH] macOS fix thanks to homebrew changes

---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index aca386b..465e317 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,6 +8,7 @@ os:
 osx_image: xcode9.3
 install:
   - export PREBUILD_SLUG=$TRAVIS_REPO_SLUG
+  - export PKG_CONFIG_PATH="/usr/local/opt/libffi/lib/pkgconfig" #node-gfx/node-canvas-prebuilt#76
   - >- # this should only run on linux
     if [ $TRAVIS_OS_NAME = "linux" ]; then