echo ""
automake --version
echo ""
-libtoolize --version
+
+# Typical MacOS X installations rename 'libtoolize' to 'glibtoolize', so
+# adjust to that.
+if test "`uname -s`" = "Darwin"; then
+ glibtoolize --version
+else
+ libtoolize --version
+fi
+
echo ""
${M4:-m4} --version
echo ""