grub4dos: init at 0.4.6a

pkgs/tools/misc/grub4dos/default.nix

···
+{ stdenv, fetchurl, unzip, nasm }:
+
+let arch =
+  if stdenv.isi686 then "i386"
+  else if stdenv.isx86_64 then "x86_64"
+  else abort "Unknown architecture";
+in stdenv.mkDerivation {
+  name = "grub4dos-0.4.6a";
+
+  src = fetchurl {
+    url = https://github.com/chenall/grub4dos/archive/e855b293432bd4d155e42d48356f9aa1974ec385.zip;
+    sha256 = "1vihzllsdshd5dyr7i7dp5ragyg77gg8r279pz954p7lkcda4kx7";
+  };
+
+  nativeBuildInputs = [ unzip nasm ];
+
+  configureFlags = [ "--host=${arch}-pc-linux-gnu" ];
+
+  postInstall = ''
+    mv $out/lib/grub/${arch}-pc/* $out/lib/grub
+    rmdir $out/lib/grub/${arch}-pc
+    chmod +x $out/lib/grub/bootlace.com
+  '';
+
+  dontStrip = true;
+  dontPatchELF = true;
+
+  meta = with stdenv.lib; {
+    homepage = http://grub4dos.chenall.net/;
+    description = "GRUB for DOS is the dos extension of GRUB";
+    maintainers = with maintainers; [ abbradar ];
+    platforms = platforms.all;
+    license = licenses.gpl2;
+  };
+}

pkgs/top-level/all-packages.nix

···
     zfsSupport = false;
   };
 
+  grub4dos = callPackage ../tools/misc/grub4dos {
+    stdenv = stdenv_32bit;
+  };
+
   sbsigntool = callPackage ../tools/security/sbsigntool { };
 
   gsmartcontrol = callPackage ../tools/misc/gsmartcontrol {