From 4e9fb64d1d46a085eb66e90a13846b44f251efde Mon Sep 17 00:00:00 2001
From: dos-reis <gdr@axiomatics.org>
Date: Thu, 14 May 2009 00:37:05 +0000
Subject: 	* configure.ac.pamphlet: Tidy.

---
 configure.ac | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 53fe5b52..ae648fe3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -230,32 +230,32 @@ case $axiom_include_gcl,$axiom_lisp in
        ;;
     *)
        ## As of this writting, the Lisp systems ECL, GCL, SBCL, and CLisp all
-       ## understands the command line option --help, though they do
-       ## behave very differently.  Some of them just print out the
-       ## help information and exits.  Others, such as GCL, think they
-       ## must enter a read-eval-print loop (which isn't very helpful).
+       ## exist at the end of standard input.
        AC_MSG_CHECKING([which flavor of Lisp])
-       what=`echo '(quit)' | $axiom_lisp --help`
+       what=`echo '(lisp-implementation-type)' | $axiom_lisp`
        case $what in
            *GCL*) 
                axiom_lisp_flavor=gcl
                ;;
-           *ecl*) 
+           *"ECL"*) 
                axiom_lisp_flavor=ecl 
                oa_standard_linking=yes
                ;;
-           *sbcl*) 
+           *"SBCL"*) 
                axiom_lisp_flavor=sbcl 
                ;;
-           *CLISP*)
+           *"CLISP"*)
                ## Not all variants of CLisp have FFI support.  FFI is used
                ## internally used by OpenAxiom in essential way.
-               if ! $axiom_lisp -q -x '*features*' | grep ':FFI' 2>/dev/null
+               if ! $axiom_lisp -q -x '*features*' | grep ':FFI' > /dev/null
                then
                  AC_MSG_ERROR([$axiom_lisp does not support Foreign Function Interface.  Please upgrade to a better version of CLisp or install SBCL.])
                fi
                axiom_lisp_flavor=clisp
                ;;
+           *"Armed Bear Common Lisp"*) 
+               axiom_lisp_flavor=abcl 
+               ;;
        esac
        AC_MSG_RESULT([$axiom_lisp_flavor])
 esac
-- 
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