From de764e65f0d655c6cdd9fca23abd101290a2a6b6 Mon Sep 17 00:00:00 2001
From: Michael Raskin <7c6f434c@mail.ru>
Date: Fri, 21 Sep 2018 13:07:07 +0300
Subject: [PATCH] acl2: 8.0 -> 8.0.post.2018.09.20; fixes build with fresher
 SBCL

---
 pkgs/development/interpreters/acl2/default.nix | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/interpreters/acl2/default.nix b/pkgs/development/interpreters/acl2/default.nix
index 14b9a78af46e..a0da6e0ee7f8 100644
--- a/pkgs/development/interpreters/acl2/default.nix
+++ b/pkgs/development/interpreters/acl2/default.nix
@@ -4,15 +4,20 @@
 
 let hashes = {
   "8.0" = "1x1giy2c1y6krg3kf8pf9wrmvk981shv0pxcwi483yjqm90xng4r";
+  "8.0.post.2018.09.20" = "1dj1dkkj6drk23h7cckyhcfplyzqlbz288wpxm77zr0gazxz8mw6";
+};
+revs = {
+  "8.0" = "8.0";
+  "8.0.post.2018.09.20" = "531089336bb1734ff82c7b3b3fc05917451db770";
 };
 in stdenv.mkDerivation rec {
   name = "acl2-${version}";
-  version = "8.0";
+  version = "8.0.post.2018.09.20";
 
   src = fetchFromGitHub {
     owner = "acl2-devel";
     repo = "acl2-devel";
-    rev = "${version}";
+    rev = revs."${version}";
     sha256 = hashes."${version}";
   };