From 1ebfe953724806e582eeb71cdd42d2e3fe6df6ae Mon Sep 17 00:00:00 2001
From: Ryan Burns <rtburns@protonmail.com>
Date: Sat, 21 Aug 2021 02:45:44 -0700
Subject: [PATCH] cramfsswap: 1.4.1 -> 1.4.2, cleanup

* fix cross-compilation
* clarify license
---
 pkgs/os-specific/linux/cramfsswap/default.nix | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/pkgs/os-specific/linux/cramfsswap/default.nix b/pkgs/os-specific/linux/cramfsswap/default.nix
index f47482c1111f..ee3c12d251b2 100644
--- a/pkgs/os-specific/linux/cramfsswap/default.nix
+++ b/pkgs/os-specific/linux/cramfsswap/default.nix
@@ -2,13 +2,18 @@
 
 stdenv.mkDerivation rec {
   pname = "cramfsswap";
-  version = "1.4.1";
+  version = "1.4.2";
 
   src = fetchurl {
-    url = "mirror://debian/pool/main/c/cramfsswap/${pname}_${version}.tar.gz";
-    sha256 = "0c6lbx1inkbcvvhh3y6fvfaq3w7d1zv7psgpjs5f3zjk1jysi9qd";
+    url = "mirror://debian/pool/main/c/cramfsswap/${pname}_${version}.tar.xz";
+    sha256 = "10mj45zx71inaa3l1d81g64f7yn1xcprvq4v4yzpdwbxqmqaikw1";
   };
 
+  # Needed for cross-compilation
+  postPatch = ''
+    substituteInPlace Makefile --replace 'strip ' '$(STRIP) '
+  '';
+
   buildInputs = [zlib];
 
   installPhase = ''
@@ -18,7 +23,7 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "Swap endianess of a cram filesystem (cramfs)";
     homepage = "https://packages.debian.org/sid/utils/cramfsswap";
-    license = licenses.gpl2;
+    license = licenses.gpl2Only;
     platforms = platforms.linux;
   };
 }