From 2a4104845c1ad1bda28d9d03e6e29925479b1cff Mon Sep 17 00:00:00 2001
From: dos-reis <gdr@axiomatics.org>
Date: Sat, 1 Jan 2011 17:52:42 +0000
Subject: 	* configure.ac: Reject ECL on Mac OS X as it cannot give
 reliable 	information about its binary personality.

---
 config/open-axiom.m4 | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'config')

diff --git a/config/open-axiom.m4 b/config/open-axiom.m4
index c26b4cde..0146c224 100644
--- a/config/open-axiom.m4
+++ b/config/open-axiom.m4
@@ -49,6 +49,13 @@ if test x"$oa_include_gcl" != xyes; then
 	      ;;
 	 esac
 	 ;;
+      # ECL does not provide useful information for dectecing CPU precision
+      *ecl*)
+         case $target in
+           *darwin*)
+              AC_MSG_ERROR([We do not know how to extend this Lisp system with native libraries.  Please consider SBCL or better])
+         esac
+         ;;
    esac
 fi
 ])
-- 
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