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Diffstat (limited to 'nixpkgs/pkgs/os-specific/linux/cramfsswap/default.nix')
-rw-r--r--nixpkgs/pkgs/os-specific/linux/cramfsswap/default.nix15
1 files changed, 10 insertions, 5 deletions
diff --git a/nixpkgs/pkgs/os-specific/linux/cramfsswap/default.nix b/nixpkgs/pkgs/os-specific/linux/cramfsswap/default.nix
index eb04761eef47..afb38364c4e6 100644
--- a/nixpkgs/pkgs/os-specific/linux/cramfsswap/default.nix
+++ b/nixpkgs/pkgs/os-specific/linux/cramfsswap/default.nix
@@ -1,17 +1,22 @@
 {stdenv, fetchurl, zlib}:
 
-stdenv.mkDerivation {
-  name = "cramfsswap-1.4.1";
-  builder = ./builder.sh;
+stdenv.mkDerivation rec {
+  pname = "cramfsswap";
+  version = "1.4.1";
+
   src = fetchurl {
-    url = "mirror://debian/pool/main/c/cramfsswap/cramfsswap_1.4.1.tar.gz";
+    url = "mirror://debian/pool/main/c/cramfsswap/${pname}_${version}.tar.gz";
     sha256 = "0c6lbx1inkbcvvhh3y6fvfaq3w7d1zv7psgpjs5f3zjk1jysi9qd";
   };
 
   buildInputs = [zlib];
 
+  installPhase = ''
+    install --target $out/bin -D cramfsswap
+  '';
+
   meta = with stdenv.lib; {
-    description = "swap endianess of a cram filesystem (cramfs)";
+    description = "Swap endianess of a cram filesystem (cramfs)";
     homepage = "https://packages.debian.org/sid/utils/cramfsswap";
     license = licenses.gpl2;
     platforms = platforms.linux;