From c8ab406749124d2e762ad5cf53963070113afd0f Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Wed, 5 Apr 2017 20:06:39 +1200
Subject: Apply runtime shebanging to POSIX shell

---
 README.markdown | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'README.markdown')

diff --git a/README.markdown b/README.markdown
index 43dddf0c..8fd19dff 100644
--- a/README.markdown
+++ b/README.markdown
@@ -15,7 +15,10 @@ Installation
     $ make -n install
     $ make install
 
-For the default `all` target, you'll need `bash(1)`, `make(1)`, and `m4(1)`.
+For the default `all` target, you'll need `make(1)`, `m4(1)`, and a
+POSIX-fearing `sh(1)`. If you're on a system where `/bin/sh` is not a POSIX
+shell, you may need to check you have e.g. `/usr/xpg4/bin` at the front of your
+`$PATH` at build time.
 
 The installation `Makefile` will overwrite things standing in the way of its
 installed files without backing them up, so read the output of `make -n
-- 
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