From 607adca39e2dabab6851e750f9116f3e5dcd5b69 Mon Sep 17 00:00:00 2001
From: Christian Walde <walde.christian@gmail.com>
Date: Sun, 4 Oct 2020 23:23:57 +0200
Subject: [PATCH] allow makefile.pl to progress if forks are disabled in
 environment

---
 Makefile.PL | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile.PL b/Makefile.PL
index 3612fd9ee..fe09b5fe5 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -10,7 +10,7 @@ use ExtUtils::MakeMaker;
 
 use Config qw/%Config/;
 die "OS unsupported\nTest2-Harness currently only works on systems that support true forking.\n"
-    unless $Config{d_fork};
+    unless $Config{d_fork} or $ENV{T2_NO_FORK};
 if ($ENV{AUTOMATED_TESTING}) {
     my $is_njh = 0;
     $is_njh ||= -d '/export/home/njh';