From 30f6923a834ccaca30c3622a0a82421fabcab119 Mon Sep 17 00:00:00 2001
From: Ben Gamari <ben@smart-cactus.org>
Date: Wed, 5 May 2021 13:11:33 -0400
Subject: hadrian: Don't depend upon bash from PATH

Previously Hadrian depended implicitly upon whatever `bash` it found in
`PATH`, offerring no way for the user to override. Fix this by detecting
`sh` in `configure` and passing the result to Hadrian.

Fixes #19797.
---
 configure.ac | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 5582c9fb2f..e3763055ec 100644
--- a/configure.ac
+++ b/configure.ac
@@ -255,6 +255,8 @@ AC_CANONICAL_TARGET
 
 FPTOOLS_SET_PLATFORM_VARS
 
+FP_PROG_SH
+
 # Verify that the installed (bootstrap) GHC is capable of generating
 # code for the requested build platform.
 if test "$BuildPlatform" != "$bootstrap_target"
-- 
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