#! /bin/bash

# Bash script to compile frameworks/base/core/json in an Android checkout.
# This is done via a bash script because ./build/envsetup.sh needs to be
# sourced before running lunch and mmma commands.

set -e

function log_step() {
    echo ""
    echo ""
    echo "============================================"
    echo $1
    echo "============================================"
    echo ""
    echo ""
}


if [ -z "$1" ]
  then
    echo "Missing Android checkout directory"
    exit 1
fi
checkout=$1
cd $checkout

# Set ccache env variables.
export CCACHE_DIR=/mnt/pd0/ccache
export USE_CCACHE=1
export CCACHE_EXEC=/usr/bin/ccache
ccache -M 200G

source_cmd="source ./build/envsetup.sh"
log_step "Running $source_cmd"
eval $source_cmd

lunch_cmd="lunch gce_x86_phone-eng"
log_step "Running $lunch_cmd"
eval $lunch_cmd

log_step "ccache stats before compilations"
ccache -s

mmma_cmd="time mmma -j10 frameworks/base/core/jni"
log_step "Running $mmma_cmd"
eval $mmma_cmd

mmm_skia_cmd="time mmm -j10 external/skia"
log_step "Running $mmm_skia_cmd"
eval $mmm_skia_cmd

log_step "ccache stats after compilations"
ccache -s