add (refactored) static stuff

svn path=/nixpkgs/branches/nixos-pkgs/; revision=1679

pkgs/stdenv/nix-linux-static/scripts/add-symlink.sh

@@ -0,0 +1,2 @@
+$extra2/bin/chmod u+w $out/include
+(cd $out/include && $extra2/bin/ln -s $extra/include/* .) || exit 1

pkgs/stdenv/nix-linux-static/scripts/builder-stdenv-initial.sh

@@ -0,0 +1,10 @@
+set -x
+set -e
+
+PATH=$coreutils/bin
+
+mkdir $out
+
+cat > $out/setup <<EOF
+PATH=$coreutils/bin:$gnused/bin
+EOF

pkgs/stdenv/nix-linux-static/scripts/curl-unpack

@@ -0,0 +1,8 @@
+set -x
+set -e
+
+echo $curl
+
+$gunzip -d < $curl | $tar xvf -
+
+$cp -prvd * $out

pkgs/stdenv/nix-linux-static/scripts/download-script

@@ -0,0 +1,14 @@
+set -x
+set -e
+
+echo $curl
+
+$curl/bin/curl "$url" > .tmp
+
+$gunzip -d < .tmp | $tar xvf -
+
+$cp -prvd * $out
+
+if test -n "$postprocess"; then
+	source $postprocess
+fi