Docs: add crossref

[exim.git] / src / scripts / Configure-config.h

diff --git a/src/scripts/Configure-config.h b/src/scripts/Configure-config.h
index 2ec43727668d21b118504211d7ae30af209da515..6744755f79efa067a4eaff4df5bf74a5d93a2e3d 100755 (executable)
--- a/src/scripts/Configure-config.h
+++ b/src/scripts/Configure-config.h
@@ -1,5 +1,6 @@
 #! /bin/sh
-# $Cambridge: exim/src/scripts/Configure-config.h,v 1.1 2004/10/06 15:07:40 ph10 Exp $
+# 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.
@@ -18,7 +19,13 @@
 # space. Oddly, the pattern previously read ^\([A-Z which didn't seem to
 # cause a problem (but did when the new bit was put in).
 
-make buildconfig || exit 1
+# 04-May-2005: if $1 is set, copy it into $MAKE, and then use $MAKE, if set,
+# instead of "make" so that if gmake is used, it is used consistently.
+
+if [ "$1" != "" ] ; then MAKE=$1 ; fi
+if [ "$MAKE" = "" ] ; then MAKE=make ; fi
+
+$MAKE buildconfig || exit 1
 
 # BEWARE: tab characters needed in the following sed command. They have had
 # a nasty tendency to get lost in the past, causing a problem if a tab has
@@ -29,7 +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
@@ -51,4 +58,5 @@ fi
 echo ">>> config.h built"
 echo ""
 
+# vim: set ft=sh :
 # End of Configure-config.h