source: waflib/Tools/c_aliases.py @ 926f0f6

#! /usr/bin/env python
# encoding: utf-8
# WARNING! Do not edit! http://waf.googlecode.com/git/docs/wafbook/single.html#_obtaining_the_waf_file

import os,sys,re
from waflib import Utils,Build
from waflib.Configure import conf
def get_extensions(lst):
        ret=[]
        for x in Utils.to_list(lst):
                try:
                        if not isinstance(x,str):
                                x=x.name
                        ret.append(x[x.rfind('.')+1:])
                except Exception:
                        pass
        return ret
def sniff_features(**kw):
        exts=get_extensions(kw['source'])
        type=kw['_type']
        feats=[]
        if'cxx'in exts or'cpp'in exts or'c++'in exts or'cc'in exts or'C'in exts:
                feats.append('cxx')
        if'c'in exts or'vala'in exts:
                feats.append('c')
        if'd'in exts:
                feats.append('d')
        if'java'in exts:
                feats.append('java')
        if'java'in exts:
                return'java'
        if type in['program','shlib','stlib']:
                for x in feats:
                        if x in['cxx','d','c']:
                                feats.append(x+type)
        return feats
def set_features(kw,_type):
        kw['_type']=_type
        kw['features']=Utils.to_list(kw.get('features',[]))+Utils.to_list(sniff_features(**kw))
@conf
def program(bld,*k,**kw):
        set_features(kw,'program')
        return bld(*k,**kw)
@conf
def shlib(bld,*k,**kw):
        set_features(kw,'shlib')
        return bld(*k,**kw)
@conf
def stlib(bld,*k,**kw):
        set_features(kw,'stlib')
        return bld(*k,**kw)
@conf
def objects(bld,*k,**kw):
        set_features(kw,'objects')
        return bld(*k,**kw)