makeall script for fetch, build and run webrtc for ios

makeall-ios.sh

#!/bin/sh

# gclient can be found here:
# git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git

# don't forget modify .bashrc:
# export PATH="$PATH":`pwd`/depot_tools

function fetch() {
    echo "-- fetching webrtc"
    gclient config http://webrtc.googlecode.com/svn/trunk/
    echo "target_os = ['mac']" >> .gclient
    gclient sync

    sed -i "" '$d' .gclient
    echo "target_os = ['ios', 'mac']" >> .gclient
    gclient sync
    echo "-- webrtc has been sucessfully fetched"
}

function wrbase() {
    export GYP_DEFINES="build_with_libjingle=1 build_with_chromium=0 libjingle_objc=1"
    export GYP_GENERATORS="ninja"
}

function wrios() {
    wrbase
    export GYP_DEFINES="$GYP_DEFINES OS=ios target_arch=armv7"
    export GYP_GENERATOR_FLAGS="$GYP_GENERATOR_FLAGS output_dir=out_ios"
    export GYP_CROSSCOMPILE=1
}

function wrsim() {
    wrbase
    export GYP_DEFINES="$GYP_DEFINES OS=ios target_arch=ia32"
    export GYP_GENERATOR_FLAGS="$GYP_GENERATOR_FLAGS output_dir=out_sim"
    export GYP_CROSSCOMPILE=1
}

function wrmac() {
    wrbase
    export GYP_DEFINES="$GYP_DEFINES OS=mac target_arch=x64"
    export GYP_GENERATOR_FLAGS="$GYP_GENERATOR_FLAGS output_dir=out_mac"
}

function build() {
    echo "-- building webrtc"
    pushd trunk
    gclient runhooks
    ninja -C out_sim/Debug iossim AppRTCDemo
    popd
    echo "-- webrtc has been sucessfully built"
}

function run() {
    echo "-- running webrtc appdemo"
    pushd trunk
    ./out_sim/Debug/iossim out_sim/Debug/AppRTCDemo.app
    popd
}

function fail() {
    echo "*** webrtc build failed"
    exit 1
}

fetch || fail
wrsim || fail
build || fail
run || fail