Update pnacl toolchain version

docs/port_list.md

 # List of available ports
 
 Port are listed in alphabetical order, with links to the upstream
 source archive and the patch used when building for NaCl.
 This listing is auto-generated by
 [generate\_port\_list.py](https://chromium.googlesource.com/webports/+/master/build_tools/generate_port_list.py).
 
 | **Name** | **Version** | **Upstream Archive** | **NaCl Patch** | **Disabled Libc** | **Disabled Arch** |
 | :--- | :--- | :--- | :--- | :--- | :--- |
 | [agg]                     | 2.5             | [agg-2.5.tar.gz][agg_upstream]                | [1 KiB][agg_patch]   | [] | [] |
@@ skipping 210 matching lines @@
 | [openscenegraph]          | 2.9.7           | [OpenSceneGraph-2.9.7.zip][openscenegraph_upstream] | [40 KiB][openscenegraph_patch] | [] | arm |
 | [openssh]                 | 5.9p1           | [openssh-5.9p1.tar.gz][openssh_upstream]      | [3 KiB][openssh_patch] | newlib | [] |
 | [openssl]                 | 1.0.2e          | [openssl-1.0.2e.tar.gz][openssl_upstream]     | [3 KiB][openssl_patch] | [] | [] |
 | [pandas]                  | 0.13.1          | [pandas-0.13.1.tar.gz][pandas_upstream]       | [26 KiB][pandas_patch] | glibc | [] |
 | [pango]                   | 1.36.8          | [pango-1.36.8.tar.xz][pango_upstream]         |                      | [] | [] |
 | [pcre]                    | 8.36            | [pcre-8.36.tar.bz2][pcre_upstream]            | [546 B][pcre_patch]  | [] | [] |
 | [perl]                    | 5.20.2          | [perl-5.20.2.tar.gz][perl_upstream]           | [10 KiB][perl_patch] | [] | [] |
 | [physfs]                  | 2.0.3           | [physfs-2.0.3.tar.bz2][physfs_upstream]       | [1 KiB][physfs_patch] | [] | [] |
 | [pixman]                  | 0.32.4          | [pixman-0.32.4.tar.gz][pixman_upstream]       | [633 B][pixman_patch] | [] | [] |
 | [pkg]                     | 1.6.1           | [pkg-1.6.1.tar.gz][pkg_upstream]              | [58 KiB][pkg_patch]  | [] | [] |
-| [pnacl]                   | 0.0.1           | [None][pnacl_upstream]                        | [3 KiB][pnacl_patch] | [] | [] |
-| [pnacl-binutils-src]      | 0.0.1           | [None][pnacl-binutils-src_upstream]           |                      | [] | [] |
-| [pnacl-clang-src]         | 0.0.1           | [None][pnacl-clang-src_upstream]              |                      | [] | [] |
-| [pnacl-llvm-src]          | 0.0.1           | [None][pnacl-llvm-src_upstream]               | [546 B][pnacl-llvm-src_patch] | [] | [] |
+| [pnacl]                   | 0.0.1           | [None][pnacl_upstream]                        | [4 KiB][pnacl_patch] | [] | [] |
+| [pnacl-binutils-src]      | 0.0.1           | [None][pnacl-binutils-src_upstream]           | [11 KiB][pnacl-binutils-src_patch] | [] | [] |
+| [pnacl-binutils-x86-src]  | 0.0.1           | [None][pnacl-binutils-x86-src_upstream]       |                      | [] | [] |
+| [pnacl-clang-src]         | 0.0.1           | [None][pnacl-clang-src_upstream]              | [1 KiB][pnacl-clang-src_patch] | [] | [] |
+| [pnacl-llvm-src]          | 0.0.1           | [None][pnacl-llvm-src_upstream]               | [13 KiB][pnacl-llvm-src_patch] | [] | [] |
 | [poly2tri]                | 26242d0aa7b8    | [26242d0aa7b8.tar.gz][poly2tri_upstream]      |                      | [] | [] |
 | [protobuf]                | 3.0.0-beta-2    | [protobuf-cpp-3.0.0-beta-2.tar.gz][protobuf_upstream] | [7 KiB][protobuf_patch] | [] | [] |
 | [protobuf-c]              | 1.0.2           | [protobuf-c-1.0.2.tar.gz][protobuf-c_upstream] |                      | [] | [] |
 | [pyparsing]               | 2.0.1           | [pyparsing-2.0.1.tar.gz][pyparsing_upstream]  |                      | [] | [] |
 | [pyppapi]                 | 0.4             | [pyppapi-0.4.tar.gz][pyppapi_upstream]        |                      | [] | [] |
 | [python]                  | 2.7.10          | [Python-2.7.10.tgz][python_upstream]          | [29 KiB][python_patch] | [] | [] |
 | [python-dateutil]         | 2.2             | [python-dateutil-2.2.tar.gz][python-dateutil_upstream] |                      | [] | [] |
 | [python-gflags]           | 2.0             | [python-gflags-2.0.tar.gz][python-gflags_upstream] |                      | [] | [] |
 | [python-host]             | 2.7.10          | [Python-2.7.10.tgz][python-host_upstream]     | [3 KiB][python-host_patch] | [] | [] |
 | [python-static]           | 2.7.10          | [Python-2.7.10.tgz][python-static_upstream]   | [30 KiB][python-static_patch] | [] | [] |
@@ skipping 61 matching lines @@
 | [xkeyboard-config]        | 2.6             | [xkeyboard-config-2.6.tar.bz2][xkeyboard-config_upstream] | [10 KiB][xkeyboard-config_patch] | [] | [] |
 | [xorg-server]             | 1.12.2          | [xorg-server-1.12.2.tar.bz2][xorg-server_upstream] | [9 KiB][xorg-server_patch] | [] | [] |
 | [xproto]                  | 7.0.23          | [xproto-7.0.23.tar.bz2][xproto_upstream]      | [902 B][xproto_patch] | [] | [] |
 | [xtrans]                  | 1.2.7           | [xtrans-1.2.7.tar.bz2][xtrans_upstream]       | [2 KiB][xtrans_patch] | [] | [] |
 | [xz]                      | 5.2.0           | [xz-5.2.0.tar.xz][xz_upstream]                |                      | [] | [] |
 | [yajl]                    | 2.0.4           | [yajl-2.0.4.zip][yajl_upstream]               | [2 KiB][yajl_patch]  | [] | [] |
 | [yt]                      | 3.0             | [yt-3.0.tar.gz][yt_upstream]                  |                      | [] | [] |
 | [zeromq]                  | 4.0.3           | [zeromq-4.0.3.tar.gz][zeromq_upstream]        | [4 KiB][zeromq_patch] | [] | [] |
 | [zlib]                    | 1.2.8           | [zlib-1.2.8.tar.gz][zlib_upstream]            | [592 B][zlib_patch]  | [] | [] |
 
-_Total = 323_
+_Total = 324_
 
 # Local Ports (not based on upstream sources) =
 
 - [agg-demo][agg-demo]
 - [alut-demo][alut-demo]
 - [corelibs][corelibs]
 - [devenv][devenv]
 - [devenv-latest][devenv-latest]
 - [dreadthread][dreadthread]
 - [geturl][geturl]
@@ skipping 554 matching lines @@
 [physfs_patch]: https://chromium.googlesource.com/webports/+/master/ports/physfs/nacl.patch
 [physfs_upstream]: http://icculus.org/physfs/downloads/physfs-2.0.3.tar.bz2
 [pixman]: https://chromium.googlesource.com/webports/+/master/ports/pixman
 [pixman_patch]: https://chromium.googlesource.com/webports/+/master/ports/pixman/nacl.patch
 [pixman_upstream]: http://cairographics.org/releases/pixman-0.32.4.tar.gz
 [pkg]: https://chromium.googlesource.com/webports/+/master/ports/pkg
 [pkg_patch]: https://chromium.googlesource.com/webports/+/master/ports/pkg/nacl.patch
 [pkg_upstream]: https://github.com/freebsd/pkg/archive/1.6.1/pkg-1.6.1.tar.gz
 [pnacl]: https://chromium.googlesource.com/webports/+/master/ports/pnacl
 [pnacl_patch]: https://chromium.googlesource.com/webports/+/master/ports/pnacl/nacl.patch
-[pnacl_upstream]: https://chromium.googlesource.com/native_client/src/native_client.git@6863b50a1f88905e31e69c1e1787f5656502f1ad
+[pnacl_upstream]: https://chromium.googlesource.com/native_client/src/native_client.git@642939f
 [pnacl-binutils-src]: https://chromium.googlesource.com/webports/+/master/ports/pnacl-binutils-src
-[pnacl-binutils-src_upstream]: https://chromium.googlesource.com/native_client/nacl-binutils.git@d9b81d6377ffd6e28e5649246c1f450d6e2a9083
+[pnacl-binutils-src_patch]: https://chromium.googlesource.com/webports/+/master/ports/pnacl-binutils-src/nacl.patch
+[pnacl-binutils-src_upstream]: https://chromium.googlesource.com/native_client/nacl-binutils.git@d5a23a3
+[pnacl-binutils-x86-src]: https://chromium.googlesource.com/webports/+/master/ports/pnacl-binutils-x86-src
+[pnacl-binutils-x86-src_upstream]: https://chromium.googlesource.com/native_client/nacl-binutils.git@1d8592c
 [pnacl-clang-src]: https://chromium.googlesource.com/webports/+/master/ports/pnacl-clang-src
-[pnacl-clang-src_upstream]: https://chromium.googlesource.com/native_client/pnacl-clang.git@e218816eca6fd206758096d7b88a6517ad7fa425
+[pnacl-clang-src_patch]: https://chromium.googlesource.com/webports/+/master/ports/pnacl-clang-src/nacl.patch
+[pnacl-clang-src_upstream]: https://chromium.googlesource.com/native_client/pnacl-clang.git@cf0dc7f
 [pnacl-llvm-src]: https://chromium.googlesource.com/webports/+/master/ports/pnacl-llvm-src
 [pnacl-llvm-src_patch]: https://chromium.googlesource.com/webports/+/master/ports/pnacl-llvm-src/nacl.patch
-[pnacl-llvm-src_upstream]: https://chromium.googlesource.com/native_client/pnacl-llvm.git@caf6bbe98a0b7dd7dfd71dbb72b77bf71c4ff0d8
+[pnacl-llvm-src_upstream]: https://chromium.googlesource.com/native_client/pnacl-llvm.git@1ac309a
 [poly2tri]: https://chromium.googlesource.com/webports/+/master/ports/poly2tri
 [poly2tri_upstream]: https://poly2tri.googlecode.com/archive/26242d0aa7b8.tar.gz
 [protobuf]: https://chromium.googlesource.com/webports/+/master/ports/protobuf
 [protobuf_patch]: https://chromium.googlesource.com/webports/+/master/ports/protobuf/nacl.patch
 [protobuf_upstream]: https://github.com/google/protobuf/releases/download/v3.0.0-beta-2/protobuf-cpp-3.0.0-beta-2.tar.gz
 [protobuf-c]: https://chromium.googlesource.com/webports/+/master/ports/protobuf-c
 [protobuf-c_upstream]: http://github.com/protobuf-c/protobuf-c/releases/download/v1.0.2/protobuf-c-1.0.2.tar.gz
 [python]: https://chromium.googlesource.com/webports/+/master/ports/python
 [python_patch]: https://chromium.googlesource.com/webports/+/master/ports/python/nacl.patch
 [python_upstream]: http://www.python.org/ftp/python/2.7.10/Python-2.7.10.tgz
@@ skipping 215 matching lines @@
 [xz_upstream]: http://tukaani.org/xz/xz-5.2.0.tar.xz
 [yajl]: https://chromium.googlesource.com/webports/+/master/ports/yajl
 [yajl_patch]: https://chromium.googlesource.com/webports/+/master/ports/yajl/nacl.patch
 [yajl_upstream]: http://github.com/lloyd/yajl/archive/2.0.4/yajl-2.0.4.zip
 [zeromq]: https://chromium.googlesource.com/webports/+/master/ports/zeromq
 [zeromq_patch]: https://chromium.googlesource.com/webports/+/master/ports/zeromq/nacl.patch
 [zeromq_upstream]: http://download.zeromq.org/zeromq-4.0.3.tar.gz
 [zlib]: https://chromium.googlesource.com/webports/+/master/ports/zlib
 [zlib_patch]: https://chromium.googlesource.com/webports/+/master/ports/zlib/nacl.patch
 [zlib_upstream]: http://www.zlib.net/zlib-1.2.8.tar.gz