最近因為工作需要，所以在研究Alljoyn

至於Alljoyn是什麼，我這裡暫時就先不說明，有興趣的可以先辜狗找找資料

之後如果有空我會將看完官方的文件再寫一篇介紹與心得

這篇主要是先寫怎麼樣build code，由於官方的文件尚未完善，按照文件上build code可能會失敗

因此我修正了一些官方文件可能有問題的部分，以下是我的執行步驟：

OS: Ubuntu-14.04.3-desktop-i386

Reference:  http://allseenalliance.org/developers/develop/building/linux

• Build tools and libs(need take off ia32-libs)

sudo apt-get install build-essential libgtk2.0-dev libssl-dev xsltproc libxml2-dev

• Build ia32-libs by Synaptic

1.點選「Ubuntu軟體中心」
2.搜尋「synaptic」
3.點選「安裝」
4.開啟synaptic
5.搜尋ia32-libs
6.勾選ia32-libs-multiarch
7.安裝

• Install Python v2.6/2.7 (Python v3.0 is not compatible and will cause errors)

sudo apt-get install python

• Install SCons v2.0

sudo apt-get install scons

• OpenSSL

sudo apt-get install libssl-dev

• Download Using Git

mkdir WORKING_DIRECTORY
cd WORKING_DIRECTORY

git clone https://git.allseenalliance.org/gerrit/core/alljoyn.git core/alljoyn
git clone https://git.allseenalliance.org/gerrit/core/ajtcl.git core/ajtcl
git clone https://git.allseenalliance.org/gerrit/services/base.git services/base
git clone https://git.allseenalliance.org/gerrit/services/base_tcl.git services/base_tcl
git clone https://git.allseenalliance.org/gerrit/data/datadriven_api.git data/datadriven_api
git clone https://git.allseenalliance.org/gerrit/devtools/codegen.git devtools/codegen

• The tree should look like below. Note, extra directories may exist.

root-source-dir/
  core/
      alljoyn/
      ajtcl/
  services/
      base/
      base_tcl/

Build Samples

cd <root dir of source>/core/alljoyn
scons BINDINGS=cpp WS=off BT=off ICE=off SERVICES="about,notification,controlpanel,config,onboarding,sample_apps"

Build AC Server Sample

The AC Server Sample app uses all of the base services to simulate an AC device.

# Note, exclude the "base" dir for pre-14.06 source
cd $AJ_ROOT/services/base/sample_apps
scons BINDINGS=cpp WS=off ALL=1

Add the AllJoyn® framework to an existing app

• Setup

  export AJ_ROOT=~/alljoyn

  # <TARGET CPU> can be either x86_64, x86, or whatever value you set for CPU= when running SCons.
  export AJ_DIST="$AJ_ROOT/core/alljoyn/build/linux/<TARGET CPU>/debug/dist"

• Add header include directories

export CXXFLAGS="$CXXFLAGS \
    -I$AJ_DIST/cpp/inc \
    -I$AJ_DIST/about/inc \
    -I$AJ_DIST/services_common/inc \
    -I$AJ_DIST/notification/inc \
    -I$AJ_DIST/controlpanel/inc \
    -I$AJ_DIST/services_common/inc \
    -I$AJ_DIST/samples_common/inc"

• Configure linker to include required libs

export LDFLAGS="$LDFLAGS \
    -L$AJ_DIST/cpp/lib \
    -L$AJ_DIST/about/lib \
    -L$AJ_DIST/services_common/lib \
    -L$AJ_DIST/notification/lib \
    -L$AJ_DIST/controlpanel/lib"

Running The AC Server Sample

• Prerequisites

Navigate to the AllJoyn root dir, then:

export AJ_ROOT=`pwd`

# Set $TARGET CPU to the "CPU=" value used when running scons, e.g. x86_64, x86.
export TARGET_CPU=x86

export LD_LIBRARY_PATH=$AJ_ROOT/core/alljoyn/build/linux/$TARGET_CPU/debug/dist/cpp/lib:$AJ_ROOT/core/alljoyn/build/linux/$TARGET_CPU/debug/dist/about/lib:$AJ_ROOT/services/base/sample_apps/build/linux/$TARGET_CPU/debug/dist/controlpanel/lib:$AJ_ROOT/services/base/sample_apps/build/linux/$TARGET_CPU/debug/dist/notification/lib:$AJ_ROOT/services/base/sample_apps/build/linux/$TARGET_CPU/debug/dist/services_common/lib:$AJ_ROOT/services/base/sample_apps/build/linux/$TARGET_CPU/debug/dist/config/lib:$LD_LIBRARY_PATH

• Run the AC Server Sample App

$AJ_ROOT/services/base/sample_apps/build/linux/$TARGET_CPU/debug/dist/sample_apps/bin/ACServerSample --config-file=$AJ_ROOT/services/base/sample_apps/build/linux/$TARGET_CPU/debug/dist/sample_apps/bin/ACServerSample.conf