#
# CK configuration script for MXNet package
#
# Developer(s): 
#  * Grigori Fursin, dividiti/cTuning foundation
#

import os
import sys
import json

##############################################################################
# customize installation

def setup(i):
    """
    Input:  {
              cfg              - meta of this soft entry
              self_cfg         - meta of module soft
              ck_kernel        - import CK kernel module (to reuse functions)

              host_os_uoa      - host OS UOA
              host_os_uid      - host OS UID
              host_os_dict     - host OS meta

              target_os_uoa    - target OS UOA
              target_os_uid    - target OS UID
              target_os_dict   - target OS meta

              target_device_id - target device ID (if via ADB)

              tags             - list of tags used to search this entry

              env              - updated environment vars from meta
              customize        - updated customize vars from meta

              deps             - resolved dependencies for this soft

              interactive      - if 'yes', can ask questions, otherwise quiet

              path             - path to entry (with scripts)
              install_path     - installation path
            }

    Output: {
              return        - return code =  0, if successful
                                          >  0, if error
              (error)       - error text if return > 0
              (install-env) - prepare environment to be used before the install script
            }

    """

    # Get variables
    ck=i['ck_kernel']
    s=''

    hos=i['host_os_uoa']
    tos=i['target_os_uoa']

    hosd=i['host_os_dict']
    tosd=i['target_os_dict']

    hbits=hosd.get('bits','')
    tbits=tosd.get('bits','')

    hname=hosd.get('ck_name','')    # win, linux
    hname2=hosd.get('ck_name2','')  # win, mingw, linux, android
    macos=hosd.get('macos','')      # yes/no

    # Check platform
    hplat=hosd.get('ck_name','')

    hproc=hosd.get('processor','')
    tproc=tosd.get('processor','')

    phosd=hosd.get('ck_name','')

    svarb=hosd.get('env_var_start','')
    svarb1=hosd.get('env_var_extra1','')
    svare=hosd.get('env_var_stop','')
    svare1=hosd.get('env_var_extra2','')

    iv=i.get('interactive','')
    cus=i.get('customize',{})
    ie=cus.get('install_env',{})
    cfg=i.get('cfg',{})
    deps=i.get('deps',{})
    ft=i.get('features',{})

    nie={}

    return {'return':0, 'install_env':nie}