From 357c19df1029db1c456d2a47a4cecf789b27192b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Motiejus=20Jak=C5=A1tys?= <motiejus@jakstys.lt>
Date: Thu, 10 Jun 2021 09:01:03 +0300
Subject: [PATCH] update TMPDIR to default to /tmp

---
 toolchain/defs.bzl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/toolchain/defs.bzl b/toolchain/defs.bzl
index 687e4ad..c9234f7 100644
--- a/toolchain/defs.bzl
+++ b/toolchain/defs.bzl
@@ -101,7 +101,7 @@ def register_all_toolchains():
 
 ZIG_TOOL_PATH = "tools/{zig_tool}"
 ZIG_TOOL_WRAPPER = """#!/bin/bash
-export HOME=$TMPDIR
+export HOME=${TMPDIR:-/tmp}
 exec "{zig}" "{zig_tool}" "$@"
 """