--- ddd/configure.orig	Fri Feb  2 07:47:25 2001
+++ ddd/configure	Sat Mar 10 17:18:16 2001
@@ -1003 +1003 @@
-   MAKEINFO=makeinfo
+   MAKEINFO="makeinfo --no-split"
@@ -1961 +1961 @@
-for ac_prog in 'bison -y' byacc
+for ac_prog in byacc
@@ -13358 +13358 @@
-  egrep "${ice_re_word}ioctl *\(" >/dev/null 2>&1; then
+  egrep "${ice_re_word}\(?ioctl\)? *\(" >/dev/null 2>&1; then