From a49d01ce3f77ba8eb1eebfaf677e2645466b7925 Mon Sep 17 00:00:00 2001
From: Thiago Kenji Okada <thiagokokada@gmail.com>
Date: Wed, 4 Jan 2023 22:49:37 +0000
Subject: [PATCH] pythonInterpreters.pypy27_prebuilt: add support for
 aarch64-linux

---
 pkgs/development/interpreters/python/default.nix         | 5 ++++-
 .../interpreters/python/pypy/prebuilt_2_7.nix            | 9 +++++++--
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/interpreters/python/default.nix b/pkgs/development/interpreters/python/default.nix
index 53a471ccedf1..6f4d941e9cbe 100644
--- a/pkgs/development/interpreters/python/default.nix
+++ b/pkgs/development/interpreters/python/default.nix
@@ -293,7 +293,10 @@ in {
       patch = "11";
     };
 
-    sha256 = "sha256-uo7ZWKkFwHNaTP/yh1wlCJlU3AIOCH2YKw/6W52jFs0="; # linux64
+    sha256 = {
+      aarch64-linux = "sha256-6pJNod7+kyXvdg4oiwT5hGFOQFWA9TIetqXI9Tm9QVo=";
+      x86_64-linux = "sha256-uo7ZWKkFwHNaTP/yh1wlCJlU3AIOCH2YKw/6W52jFs0=";
+    }.${stdenv.system};
     pythonVersion = "2.7";
     inherit passthruFun;
   };
diff --git a/pkgs/development/interpreters/python/pypy/prebuilt_2_7.nix b/pkgs/development/interpreters/python/pypy/prebuilt_2_7.nix
index 877a00efa483..c987f51295bb 100644
--- a/pkgs/development/interpreters/python/pypy/prebuilt_2_7.nix
+++ b/pkgs/development/interpreters/python/pypy/prebuilt_2_7.nix
@@ -55,11 +55,16 @@ let
     tk-8_5
   ];
 
+  downloadUrls = {
+    aarch64-linux = "https://downloads.python.org/pypy/pypy${pythonVersion}-v${version}-aarch64.tar.bz2";
+    x86_64-linux = "https://downloads.python.org/pypy/pypy${pythonVersion}-v${version}-linux64.tar.bz2";
+  };
+
 in with passthru; stdenv.mkDerivation {
   inherit pname version;
 
   src = fetchurl {
-    url = "https://downloads.python.org/pypy/pypy${pythonVersion}-v${version}-linux64.tar.bz2";
+    url = downloadUrls.${stdenv.system} or (throw "Unsupported system: ${stdenv.system}");
     inherit sha256;
   };
 
@@ -124,7 +129,7 @@ in with passthru; stdenv.mkDerivation {
     homepage = "http://pypy.org/";
     description = "Fast, compliant alternative implementation of the Python language (${pythonVersion})";
     license = licenses.mit;
-    platforms = [ "x86_64-linux" ];
+    platforms = lib.mapAttrsToList (arch: _: arch) downloadUrls;
   };
 
 }