Fix various assumptions about mpw sizes.

[u/mdw/catacomb] / configure.in

diff --git a/configure.in b/configure.in
index f35a8df..aef91e0 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -84,6 +84,22 @@ dnl --- Support for the passphrase pixie ---
 mdw_CHECK_MANYLIBS(socket, socket)
 AC_CHECK_FUNCS(mlock)
 
+dnl --- Debugging things ---
+
+AC_ARG_ENABLE([mpw], 
+              [AS_HELP_STRING([--enable-mpw], 
+                              [force small-width mp digits])],
+              [case "$enableval" in
+                 y*|t*|short)
+                   AC_DEFINE([FORCE_MPW_SHORT], [1],
+                             [Define to force small-width mp digits.])
+                   ;;
+                 cussid)
+                   AC_DEFINE([FORCE_MPW_CUSSID], [1],
+                             [Define to force strange-width mp digits.])
+                   ;;
+               esac])
+
 dnl --- Done ---
 
 mdw_MLIB(2.0.0)