10/16: gnu: Add sbcl-trivia.level2.

[guix-commits]

ambrevar pushed a commit to branch master
in repository guix.

commit 49df8a0ae8f3256cacb63f071dad72ed278d0622
Author: Pierre Neidhardt <address@hidden>
Date:   Thu Jul 4 19:23:58 2019 +0200

    gnu: Add sbcl-trivia.level2.
    
    * gnu/packages/lisp.scm (sbcl-trivia.level2): New variable.
---
 gnu/packages/lisp.scm | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/gnu/packages/lisp.scm b/gnu/packages/lisp.scm
index e41ab60..ba9c637 100644
--- a/gnu/packages/lisp.scm
+++ b/gnu/packages/lisp.scm
@@ -6343,3 +6343,19 @@ with Optima, another pattern matching library for Common 
Lisp.  It is meant to
 be faster and more extensible than Optima.
 
 This system contains the core patterns of Trivia.")))
+
+(define-public sbcl-trivia.level2
+  (package
+    (inherit sbcl-trivia.level0)
+    (name "sbcl-trivia.level2")
+    (inputs
+     `(("trivia.level1" ,sbcl-trivia.level1)
+       ("lisp-namespace" ,sbcl-lisp-namespace)
+       ("trivial-cltl2" ,sbcl-trivial-cltl2)
+       ("closer-mop" ,sbcl-closer-mop)))
+    (description "Trivia is a pattern matching compiler that is compatible
+with Optima, another pattern matching library for Common Lisp.  It is meant to
+be faster and more extensible than Optima.
+
+This system contains a non-optimized pattern matcher compatible with Optima,
+with extensible optimizer interface.")))