Add Firejail cheap-sandbox-building package

pkgs/os-specific/linux/firejail/default.nix

@@ -0,0 +1,37 @@
+{stdenv, fetchurl}:
+let
+  s = # Generated upstream information
+  rec {
+    baseName="firejail";
+    version="0.9.8.1";
+    name="${baseName}-${version}";
+    hash="0wjanz42k301zdwv06ylnzqrabxy424j0k9dh4i4aqhvihvxr83x";
+    url="mirror://sourceforge/project/firejail/firejail/firejail-0.9.8.1.tar.bz2";
+    sha256="0wjanz42k301zdwv06ylnzqrabxy424j0k9dh4i4aqhvihvxr83x";
+  };
+  buildInputs = [
+  ];
+in
+stdenv.mkDerivation {
+  inherit (s) name version;
+  inherit buildInputs;
+  src = fetchurl {
+    inherit (s) url sha256;
+  };
+
+  preConfigure = ''
+    sed -e 's@/bin/bash@${stdenv.shell}@g' -i $( grep -lr /bin/bash .)
+    sed -e '/void fs_var_run(/achar *vrcs = get_link("/var/run/current-system")\;' -i ./src/firejail/fs_var.c
+    sed -e '/ \/run/iif(vrcs!=NULL){symlink(vrcs, "/var/run/current-system")\;free(vrcs)\;}' -i ./src/firejail/fs_var.c
+  '';
+
+  meta = {
+    inherit (s) version;
+    description = ''Namespace-based sandboxing tool for Linux'';
+    license = stdenv.lib.licenses.gpl2Plus ;
+    maintainers = [stdenv.lib.maintainers.raskin];
+    platforms = stdenv.lib.platforms.linux;
+    homepage = "http://l3net.wordpress.com/projects/firejail/";
+    downloadPage = "http://sourceforge.net/projects/firejail/files/firejail/";
+  };
+}

pkgs/os-specific/linux/firejail/default.upstream

@@ -0,0 +1,3 @@
+url http://sourceforge.net/projects/firejail/files/firejail/
+version_link '[.]tar[.][a-z0-9]+/download$'
+SF_redirect

pkgs/top-level/all-packages.nix

@@ -7218,6 +7218,8 @@ let
 
   fbterm = callPackage ../os-specific/linux/fbterm { };
 
+  firejail = callPackage ../os-specific/linux/firejail {};
+
   fuse = callPackage ../os-specific/linux/fuse { };
 
   fxload = callPackage ../os-specific/linux/fxload { };