From d534e38d58fb8c91236db5aff6dd2a1b8566bfa2 Mon Sep 17 00:00:00 2001
From: Marius Bakke <m.bakke@warwick.ac.uk>
Date: Sat, 16 Apr 2016 01:10:55 +0100
Subject: [PATCH] makeWrapper: allow special characters in variable contents

---
 pkgs/build-support/setup-hooks/make-wrapper.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/build-support/setup-hooks/make-wrapper.sh b/pkgs/build-support/setup-hooks/make-wrapper.sh
index 7d0f88abb855..d3db0b64bd53 100644
--- a/pkgs/build-support/setup-hooks/make-wrapper.sh
+++ b/pkgs/build-support/setup-hooks/make-wrapper.sh
@@ -16,7 +16,7 @@ makeWrapper() {
             varName=${params[$((n + 1))]}
             value=${params[$((n + 2))]}
             n=$((n + 2))
-            echo "export $varName=$value" >> $wrapper
+            echo "export $varName='$value'" >> $wrapper
         fi
 
         if test "$p" = "--unset"; then