[bug#41949] [PATCH 4/5] gnu: Add gerbil-srfi-54

[Edouard Klein <edk@beaver-labs.com>]

* gnu/packages/scheme-xyz.scm: New File
(gerbil-srfi-54): New variable.
---
 gnu/packages/scheme-xyz.scm | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 gnu/packages/scheme-xyz.scm

diff --git a/gnu/packages/scheme-xyz.scm b/gnu/packages/scheme-xyz.scm
new file mode 100644
index 0000000000..8b553848ee
--- /dev/null
+++ b/gnu/packages/scheme-xyz.scm
@@ -0,0 +1,28 @@
+(define-module (gnu packages scheme-xyz)
+  #:use-module (guix packages)
+  #:use-module (guix build-system gerbil)
+  #:use-module (gnu packages scheme)
+  #:use-module (gnu packages xml)
+  #:use-module (guix git-download)
+  #:use-module ((guix licenses) #:prefix license:))
+
+(define-public gerbil-srfi-54
+  (package
+    (name "gerbil-srfi-54")
+    (version "git")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/hckiang/srfi-54")
+             (commit "master")))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0k1ddfhvbmf9njxm1ybs61n9kpzjvha2j63mf756r7b3x5rk51b0"))))
+    (build-system gerbil-build-system)
+    (synopsis "SRFI-54 for Gerbil Scheme")
+    (description "This SRFI introduces the CAT procedure that converts any object
+to a string.  It takes one object as the first argument and accepts a variable
+number of optional arguments, unlike the procedure called FORMAT.")
+    (home-page "https://github.com/hckiang/srfi-54")
+    (license license:lgpl3)))
-- 
2.26.2