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#! /usr/bin/env python
# encoding: utf-8
# WARNING! Do not edit! https://waf.io/book/index.html#_obtaining_the_waf_file
from waflib import Utils,Errors
from waflib.Configure import conf
def get_extensions(lst):
ret=[]
for x in Utils.to_list(lst):
if not isinstance(x,str):
x=x.name
ret.append(x[x.rfind('.')+1:])
return ret
def sniff_features(**kw):
exts=get_extensions(kw.get('source',[]))
typ=kw['typ']
feats=[]
for x in'cxx cpp c++ cc C'.split():
if x in exts:
feats.append('cxx')
break
if'c'in exts or'vala'in exts or'gs'in exts:
feats.append('c')
if's'in exts or'S'in exts:
feats.append('asm')
for x in'f f90 F F90 for FOR'.split():
if x in exts:
feats.append('fc')
break
if'd'in exts:
feats.append('d')
if'java'in exts:
feats.append('java')
return'java'
if typ in('program','shlib','stlib'):
will_link=False
for x in feats:
if x in('cxx','d','fc','c','asm'):
feats.append(x+typ)
will_link=True
if not will_link and not kw.get('features',[]):
raise Errors.WafError('Unable to determine how to link %r, try adding eg: features="c cshlib"?'%kw)
return feats
def set_features(kw,typ):
kw['typ']=typ
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)
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