configure

#!/usr/bin/env python
import os
from os.path import *
import subprocess

from distutils.spawn import find_executable as which

class Config:
    def __init__(self,name):
        self.gnatls=which("gnatls")
        self.root=None
        if self.gnatls:
            self.root=dirname(dirname(self.gnatls))
        self.findprjPath()
        self.libroot=join(self.root,"lib")
        self.include=join(self.root,"include",name)
    def __str__(self):
        ret=  "root = %s\n" % self.root
        ret+= "gprpath = %s\n" % self.gprpath        
        ret+= "libroot = %s\n" % self.libroot        
        ret+= "include = %s\n" % self.include        
        return ret
    
    def findprjPath(self):
        os.putenv("GPR_PROJECT_PATH","")
        os.putenv("ADA_PROJECT_PATH","")
        os.putenv("GPR_PROJECT_PATH_FILE","")
        self.gprpath=None
        for line in subprocess.check_output(["gnatls","-v"]).split("\n"):
            line=line.strip()
            if len(line) > 1:
                self.gprpath=line
        return self.gprpath
    def transform(self,src):
        
        


if __name__ == "__main__":
    c=Config("mosquitto")
    print c