From a54eb56f33f255dfca60be045f12a5cfaf5a72a9 Mon Sep 17 00:00:00 2001
From: Filippo Valsorda <1225294+FiloSottile@users.noreply.github.com>
Date: Sat, 7 Mar 2020 16:32:46 -0500
Subject: [PATCH] Use CURDIR instead of PWD

PWD is set by the shell, not make, and might not match.

For example, this broke the build through Homebrew, because
PWD stays at the directory where brew is ran.
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 3d688f7..e1d4c8e 100644
--- a/Makefile
+++ b/Makefile
@@ -26,7 +26,7 @@ LINUX_HEADERS_SITE = http://ftp.barfooze.de/pub/sabotage/tarballs/
 
 DL_CMD = wget -c -O
 
-COWPATCH = $(PWD)/cowpatch.sh
+COWPATCH = $(CURDIR)/cowpatch.sh
 
 HOST = $(if $(NATIVE),$(TARGET))
 BUILD_DIR = build/$(if $(HOST),$(HOST),local)/$(TARGET)