wscript

#!/usr/bin/env python
# encoding: utf-8

import os

import wurf_cxx_mkspec
import wurf_configure_output
import wurf_runner
import wurf_install_path
import wurf_project_generator
import wurf_android_soname
import wurf_copy_binary
import wurf_limit_includes
import wurf_default_prefix
import wurf_cxx_version

from waflib import Options
from waflib.Configure import conf


@conf
def load_external_waf_tool(ctx, name):
    """
    Load an additional external tool from the top-level wscript of a project.

    :param ctx: the resolve, build or configuration context
    """
    import inspect

    this_file = inspect.getfile(inspect.currentframe())
    path = os.path.join(os.path.dirname(this_file))
    ctx.load([name], tooldir=[path])


@conf
def get_tool_option(conf, option):
    # Options can be specified in 2 ways:
    # 1) Passed with the currently executed command
    # 2) Stored during the configure step
    current = Options.options.__dict__
    stored = conf.env.stored_options

    if option in current and current[option] != None:
        return current[option]
    elif option in stored and stored[option] != None:
        return stored[option]
    else:
        conf.fatal("Missing option: %s" % option)


@conf
def has_tool_option(conf, option):
    current = Options.options.__dict__
    stored = conf.env.stored_options

    if option in current and current[option] != None:
        return True
    elif option in stored and stored[option] != None:
        return True
    else:
        return False


def options(opt):
    opt.load("wurf_install_path")
    opt.load("wurf_cxx_mkspec")
    opt.load("wurf_runner")
    opt.load("wurf_default_prefix")


def configure(conf):
    # Store the options that are specified during the configure step
    conf.env["stored_options"] = Options.options.__dict__.copy()

    if not conf.env["DISABLE_WURF_CXX_MKSPEC"]:
        conf.load("wurf_cxx_mkspec")

    conf.load("wurf_runner")
    conf.load("wurf_install_path")
    conf.load("wurf_project_generator")
    conf.load("wurf_cxx_version")


def build(bld):
    bld.load("wurf_install_path")