X-Git-Url: https://git.hcoop.net/bpt/guile.git/blobdiff_plain/292bb8fc681d7e9216809da233a32f4de6688adc..ca5e0414e96886177d883a249edd957d2331db65:/autogen.sh

diff --git a/autogen.sh b/autogen.sh
dissimilarity index 61%
index 5a29d5f38..5187cd4aa 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,2 +1,34 @@
-#!/bin/sh
-autoreconf -vif
+#!/bin/sh
+# Usage: sh -x ./autogen.sh
+
+set -e
+
+[ -f GUILE-VERSION ] || {
+  echo "autogen.sh: run this command only at the top of guile-core."
+  exit 1
+}
+
+######################################################################
+### announce build tool versions
+echo ""
+autoconf --version
+echo ""
+automake --version
+echo ""
+if test "`uname -s`" = Darwin; then
+  glibtool --version
+else
+  libtool --version
+fi
+echo ""
+${M4:-m4} --version
+echo ""
+flex --version
+echo ""
+
+######################################################################
+### update infrastructure
+
+autoreconf -i --force --verbose
+
+echo "Now run configure and make."