Quick guide
===========

Prerequistites (see end of file for gclient & svn paths)
--------------
1. Naclports from SVN
   - needed for nacl toolchain (nacl-gcc, etc.)
   - needed for packages (zlib for nacl, etc.)
2. Native Client repo from SVN
   - currently needed for sel_ldr
3. Mono with NaCl support (you have it if you're reading this file)

4. Directory conventions used in this document
(your directories may differ...)
  ~/naclports  Naclports repo from SVN
  ~/nacl       Native Client repo from SVN
  ~/mono       Mono for NaCl

5. Setting your environment:
  export NACL_SDK_PATH=/home/username/naclports
  export NACL_PATH=/home/username/nacl
5a. Make sure you have a dbg sel_ldr available
  /home/username/nacl/
    native_client/scons-out/dbg-${OS_SUBDIR}-x86-${BITSIZE}/staging
5b. If it is not available, scons build it (substitute
   linux with mac or win as needed)
      cd /home/username/nacl/native_client
      ./scons MODE=dbg-linux,nacl [platform=x86-64]

6. Build naclports libraries
     cd /home/username/naclports/src/packages
     ./nacl-install-all.sh

7. Build NaCl Mono Runtime ('libmono.a' for NaCl, 5 minutes):
  cd /home/username/mono/trunk/nacl
  ./nacl-runtime-mono.sh [TARGET_BITSIZE=32/64 for cross-compiling runtime]

8. (optional for AOT) Build NaCl Mono Compiler: ('nacl[64]-mono' AOT cross compiler for NaCl, 5 minutes):
  cd /home/username/mono/trunk/nacl
  ./nacl-mono.sh (32-bit cross-compiler)
  ./nacl64-mono.sh (64-bit cross-compiler)

Native Client Mono Install locations:
  /home/username/mono/trunk/nacl/runtime
  /home/username/mono/trunk/nacl/compiler

Normal (not-Native-Client) Mono Install location:
  /home/username/mono/trunk/nacl/normal-mono

Simple Test (requires sel_ldr to run)
  cd  /home/username/mono/trunk/nacl/test
  ./nacl [normal,aot,regression] (defaults to nacl,jit,simple test)


SVN Repos
=========

1. Getting Naclports repo
  cd ~
  mkdir naclports
  cd naclports
  gclient config https://naclports.googlecode.com/svn/trunk/src
  gclient sync

2. Getting Native Client repo

  cd ~
  mkdir nacl
  cd nacl
  vim .gclient
--------add text below-------
solutions = [
  { "name"        : "native_client",
    "url"         : "svn://svn.chromium.org/native_client/trunk/src/native_client",
  },
  { "name"        : "supplement.DEPS",
    "url"         : "svn://svn.chromium.org/native_client/trunk/deps/supplement.DEPS",
  },
]
---------end text------------
  gclient sync
  gclient runhooks --force


3. Getting Mono repo

  cd ~
  mkdir mono
  cd mono
  // see http://mono-project.com/Compiling_Mono_From_Git