tool_run "$aclocal" "-I m4 -I common/m4 $ACLOCAL_FLAGS"
tool_run "$autoheader"
-# touch the stamp-h.in build stamp so we don't re-run autoheader in maintainer mode -- wingo
+# touch the stamp-h.in build stamp so we don't re-run autoheader in maintainer mode
echo timestamp > stamp-h.in 2> /dev/null
tool_run "$autoconf"