1 files changed, 29 insertions, 2 deletions

diff --git a/tools/setup b/tools/setup
index af5d1aac..904120f0 100755
--- a/tools/setup
+++ b/tools/setup
@@ -1,9 +1,36 @@
-#! /bin/sh
+#!/bin/sh
+#
+# autogen.sh glue from CMU Cyrus IMAP
+# $Id$
+#
+# Requires: automake, autoconf, dpkg-dev
+# set -e
+
+MAKE=$(which gnumake)
+if test ! -x "$MAKE" ; then MAKE=$(which gmake) ; fi
+if test ! -x "$MAKE" ; then MAKE=$(which make) ; fi
+HAVE_GNU_MAKE=$($MAKE --version|grep -c "Free Software Foundation")
+
+if test "$HAVE_GNU_MAKE" != "1"; then 
+        echo Could not find GNU make on this system, can not proceed with build.
+        exit 1
+else
+        echo Found GNU Make at $MAKE ... good.
+fi
+
+# Refresh GNU autotools toolchain.
+for i in config.guess config.sub missing install-sh mkinstalldirs ; do
+        test -r /usr/share/automake/${i} && {
+                rm -f ${i}
+                cp /usr/share/automake/${i} .
+        }
+        chmod 755 ${i}
+done
 
 aclocal -I lib
-autoconf
 autoheader
 automake --add-missing --copy
+autoconf
 
 if [ -f debian/rules ] ; then
   chmod +x debian/rules