From 6f4072caca4c175b8a82410cd54d8da7f2311d43 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 24 Oct 2019 17:43:19 +0100
Subject: [PATCH] test-common: Set PYTHONBYTECODEBASE to /dev/null

Python is not entirely reliable at figuring out when its .pyc files
are out of date, especially if you do something like
  git-rebase -i --exec 'make check-mtest' <commitish>

So squash the bytecode cache entirely.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 test-common.make.in | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test-common.make.in b/test-common.make.in
index 2f3c248..8279829 100644
--- a/test-common.make.in
+++ b/test-common.make.in
@@ -11,6 +11,8 @@ DEPS += Makefile
 
 TARGETS += check
 
+export PYTHONBYTECODEBASE=/dev/null
+
 all: $(TARGETS)
 
 check-real: $(foreach t,$(TESTNAMES),d-$t/ok)
-- 
2.30.2