Added setuid-ready chroot utility.

svn path=/nixpkgs/trunk/; revision=16331

pkgs/build-support/builder-defs/template-composing-builder.nix

@@ -19,5 +19,8 @@ rec {
   name = "${abort "Specify name"}-" + version;
   meta = {
     description = "${abort "Specify description"}";
+    maintainers = [
+      a.lib.maintainers.(abort "Specify maintainer")
+    ];
   };
 }

pkgs/tools/system/suid-chroot/default.nix

@@ -0,0 +1,34 @@
+a :  
+let 
+  fetchurl = a.fetchurl;
+
+  version = a.lib.attrByPath ["version"] "1.0.1" a; 
+  buildInputs = with a; [
+    
+  ];
+in
+rec {
+  src = fetchurl {
+    url = "http://myweb.tiscali.co.uk/scottrix/linux/download/suid-chroot-${version}.tar.bz2";
+    sha256 = "15gs09md4lyym47ipzffm1ws8jkg028x0cgwxxs9qkdqbl5zb777";
+  };
+
+  inherit buildInputs;
+  configureFlags = [];
+
+  /* doConfigure should be removed if not needed */
+  phaseNames = ["replacePaths" "doMakeInstall"];
+
+  installFlags = "PREFIX=$out";
+
+  replacePaths = a.fullDepEntry (''
+    sed -e "s@/usr/@$out/@g" -i Makefile
+  '') ["minInit" "doUnpack"];
+      
+  name = "suid-chroot-" + version;
+  meta = {
+    description = "Setuid-safe wrapper for chroot";
+    maintainers = [
+    ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -1321,6 +1321,9 @@ let
     inherit fetchurl stdenv coreutils pam groff;
   };
 
+  suidChroot = builderDefsPackage (import ../tools/system/suid-chroot) {
+  };
+
   superkaramba = import ../desktops/superkaramba {
     inherit stdenv fetchurl kdebase kdelibs zlib libjpeg
       perl qt3 python libpng freetype expat;