From 7ff37213b777c9185b13918b9b976400f7bc1373 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Fri, 10 Sep 2010 11:50:06 +0000
Subject: [PATCH] gnupdate: Update to new FFI.

* maintainers/scripts/gnu/gnupdate (pointer->procedure): New procedure.

svn path=/nixpkgs/trunk/; revision=23712
---
 maintainers/scripts/gnu/gnupdate | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/maintainers/scripts/gnu/gnupdate b/maintainers/scripts/gnu/gnupdate
index b9f34a2750e..159e45fce10 100755
--- a/maintainers/scripts/gnu/gnupdate
+++ b/maintainers/scripts/gnu/gnupdate
@@ -619,11 +619,17 @@ exec ${GUILE-guile} -L "$PWD" -l "$0"    \
               project message args)
       '())))
 
+(define pointer->procedure
+  ;; Compatibility hack for Guile up to 1.9.12 included.
+  (if (defined? 'pointer->procedure)
+      pointer->procedure
+      make-foreign-function))
+
 (define version-string>?
   (let ((strverscmp
          (let ((sym (or (dynamic-func "strverscmp" (dynamic-link))
                         (error "could not find `strverscmp' (from GNU libc)"))))
-           (make-foreign-function int sym (list '* '*)))))
+           (pointer->procedure int sym (list '* '*)))))
     (lambda (a b)
       (> (strverscmp (string->pointer a) (string->pointer b)) 0))))