refactor: use 7zip from nixpkgs

Author: jcszymansk

7zip/001-werror.patch

@@ -2,45 +2,10 @@
 , fetchurl
 , gnumake
 , system
+, _7zz
 , ...
 }:
 
-stdenv.mkDerivation rec {
-  pname = "7zip";
-  version = "23.01";
-
-  src = fetchurl {
-    url = "https://www.7-zip.org/a/7z2301-src.tar.xz";
-    sha256 = "0x4zpzjfnn0ggjprz30fawdvb014icz9j14r9n1a3rb0fc072q1m";
-  };
-
-  patches = [ ./000-dangerous-links.patch ./001-werror.patch ];
-
-  arch = {
-    "x86_64-darwin" = "x64";
-    "aarch64-darwin" = "arm64";
-  }.${system} or (throw "unknown system ${system}");
-
-  sourceRoot = ".";
-
-  nativeBuildInputs = [ gnumake ];
-
-#setupHook = ./setup-hook.sh;
-
-  dontConfigure = true;
-
-  buildPhase = ''
-    export MACOSX_DEPLOYMENT_TARGET=11.0
-    cd CPP/7zip/Bundles/Alone2
-    make -f ../../cmpl_mac_${arch}.mak LOCAL_FLAGS_ST=-Wno-extra-semi-stmt
-  '';
-
-  installPhase = ''
-    mkdir -p $out/bin
-    cp b/m_${arch}/7zz $out/bin
-  '';
-
-}
-
-
-
+_7zz.overrideAttrs (prev: {
+  patches = prev.patches ++ [ ./000-dangerous-links.patch ];
+})