X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/3634fc257bd0667daef14d72005cd87c735bbb24..481eeb93961ef9998901c522b498253d75124fb4:/src/scripts/Configure-config.h

diff --git a/src/scripts/Configure-config.h b/src/scripts/Configure-config.h
index c23523995..6744755f7 100755
--- a/src/scripts/Configure-config.h
+++ b/src/scripts/Configure-config.h
@@ -1,4 +1,6 @@
 #! /bin/sh
+# Copyright (c) The Exim Maintainters 2022
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 # Build the config.h file, using the buildconfig program, first ensuring that
 # it exists.
@@ -34,7 +36,7 @@ $MAKE buildconfig || exit 1
 st='	 '
 
 (sed -n \
-  "/\\\$/d;s/#.*\$//;s/^[$st]*\\([A-Z][^:$st]*\\)[$st]*=[$st]*\\([^$st]*\\)[$st]*\$/\\1=\\2 export \\1/p" \
+  "/\\\$/d;s/#.*\$//;s/^[$st]*\\([A-Z][^:!+$st]*\\)[$st]*=[$st]*\\([^$st]*\\)[$st]*\$/\\1=\\2 export \\1/p" \
   < Makefile ; echo "./buildconfig") | /bin/sh
 
 # If buildconfig ends with an error code, it will have output an error
@@ -56,4 +58,5 @@ fi
 echo ">>> config.h built"
 echo ""
 
+# vim: set ft=sh :
 # End of Configure-config.h