(self, func, headers=None, include_dirs=None,
                   libraries=None, library_dirs=None, decl=0, call=0)
return self.try_link(body, headers, include_dirs,
                             libraries, library_dirs)
Determine if function 'func' is available by constructing a
        source file that refers to 'func', and compiles and links it.
        If everything succeeds, returns true; otherwise returns false.

        The constructed source file starts out by including the header
        files listed in 'headers'.  If 'decl' is true, it then declares
        'func' (as "int func()"); you probably shouldn't supply 'headers'
        and set 'decl' true in the same call, or you might get errors about
        a conflicting declarations for 'func'.  Finally, the constructed
        'main()' function either references 'func' or (if 'call' is true)
        calls it.  'libraries' and 'library_dirs' are used when
        linking.
Determine if function 'func' is available by constructing a
        source file that refers to 'func', and compiles and links it.
        If everything succeeds, returns true; otherwise returns false.
Determine if function func is available by constructing a source file that refers to func and compiles and links it . If everything succeeds returns true ; otherwise returns false .
def check_func(self, func, headers=None, include_dirs=None,
                   libraries=None, library_dirs=None, decl=0, call=0):

        """Determine if function 'func' is available by constructing a
        source file that refers to 'func', and compiles and links it.
        If everything succeeds, returns true; otherwise returns false.

        The constructed source file starts out by including the header
        files listed in 'headers'.  If 'decl' is true, it then declares
        'func' (as "int func()"); you probably shouldn't supply 'headers'
        and set 'decl' true in the same call, or you might get errors about
        a conflicting declarations for 'func'.  Finally, the constructed
        'main()' function either references 'func' or (if 'call' is true)
        calls it.  'libraries' and 'library_dirs' are used when
        linking.
        """

        self._check_compiler()
        body = []
        if decl:
            body.append("int %s ();" % func)
        body.append("int main () {")
        if call:
            body.append("  %s();" % func)
        else:
            body.append("  %s;" % func)
        body.append("}")
        body = "\n".join(body) + "\n"

        return self.try_link(body, headers, include_dirs,
                             libraries, library_dirs)
def check_func ( self , func , headers = None , include_dirs = None , libraries = None , library_dirs = None , decl = 0 , call = 0 ) : self . _check_compiler ( ) body = [ ] if decl : body . append ( "int %s ();" % func ) body . append ( "int main () {" ) if call : body . append ( "  %s();" % func ) else : body . append ( "  %s;" % func ) body . append ( "}" ) body = "\n" . join ( body ) + "\n" return self . try_link ( body , headers , include_dirs , libraries , library_dirs )