From e3b083effc69fa979760c97a0525ad090bb0adee Mon Sep 17 00:00:00 2001
From: Ben Siraphob <bensiraphob@gmail.com>
Date: Wed, 7 Oct 2020 17:22:22 +0700
Subject: [PATCH] cyclone-scheme: init at 0.21

---
 .../interpreters/cyclone/default.nix          | 47 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 2 files changed, 49 insertions(+)
 create mode 100644 pkgs/development/interpreters/cyclone/default.nix

diff --git a/pkgs/development/interpreters/cyclone/default.nix b/pkgs/development/interpreters/cyclone/default.nix
new file mode 100644
index 000000000000..5111cbeb2e3b
--- /dev/null
+++ b/pkgs/development/interpreters/cyclone/default.nix
@@ -0,0 +1,47 @@
+{ stdenv, fetchFromGitHub, libck, darwin }:
+
+let
+  version = "0.21";
+  bootstrap = stdenv.mkDerivation {
+    pname = "cyclone-bootstrap";
+    inherit version;
+
+    src = fetchFromGitHub {
+      owner = "justinethier";
+      repo = "cyclone-bootstrap";
+      rev = "v${version}";
+      sha256 = "0bb3a7x7vzmdyhm4nilm8bcn4q50pwqryggnxz21n16v6xakwjmr";
+    };
+
+    nativeBuildInputs = stdenv.lib.optionals stdenv.isDarwin [ darwin.cctools ];
+
+    buildInputs = [ libck ];
+
+    makeFlags = [ "PREFIX=${placeholder "out"}" ];
+  };
+in
+stdenv.mkDerivation {
+  pname = "cyclone";
+  inherit version;
+
+  src = fetchFromGitHub {
+    owner = "justinethier";
+    repo = "cyclone";
+    rev = "v${version}";
+    sha256 = "1vb4yaprs2bwbxmxx2zkqvysxx8r9qww2q1nqkz8yps3ji715jw7";
+  };
+
+  nativeBuildInputs = [ bootstrap ]
+    ++ stdenv.lib.optionals stdenv.isDarwin [ darwin.cctools ];
+
+  buildInputs = [ libck ];
+
+  makeFlags = [ "PREFIX=${placeholder "out"}" ];
+
+  meta = with stdenv.lib; {
+    homepage = "https://justinethier.github.io/cyclone/";
+    description = "A brand-new compiler that allows practical application development using R7RS Scheme";
+    license = licenses.mit;
+    maintainers = with maintainers; [ siraben ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index b08c9fbfe0b3..b4231e264ab7 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -979,6 +979,8 @@ in
 
   cue = callPackage ../development/tools/cue { };
 
+  cyclone-scheme = callPackage ../development/interpreters/cyclone { };
+
   deltachat-electron = callPackage
     ../applications/networking/instant-messengers/deltachat-electron { };