#!/usr/bin/env python
from __future__ import print_function
import sys, glob 
from util.aafabricate import *

import setup as sup


def write_meta( filename = 'meta.hh' ) :

    import datetime
    GITVERSION = shell('git describe --tags --always')
    
    s = """
    #ifndef AAMETA_INCLUDED
    #define AAMETA_INCLUDED
    const char* const aa_git_version  = "{GITVERSION}";
    
    #include <iostream>
    inline void print_meta() 
    {{
      std::cout << "aa_git_version  " << aa_git_version << std::endl;
    }}
    #endif
    """.format( **locals() )

    open( filename ,'w').write(s)

    
def build() :
    " this function is called by fabricate's main. "
    
    write_meta()

    sources = glob.glob("*.cc")

    return sup.default_build_shared_library(
        sources,
        target          = sup.aadir+"/lib/libaaevt.so"
    )


    
def clean():
    autoclean()
    
status = main()

if status :
    print ("exit status =", status)