Re: [CEDET-devel] Cedet-devel post from da.deville@gmail.com requires approval

[Lennart B. <len...@gm...>]

On Thu, Mar 5, 2009 at 2:30 PM, Eric M. Ludlam <er...@si...> wrote:
>>>> da....@gm... requires  seems to think that:
>>On Thu, Mar 5, 2009 at 1:36 PM, Eric M. Ludlam <er...@si...> wrote:
>>>>utests still fail due to "Failed Tool: #<semantic-symref-tool-grep
>>>>semantic-symref-tool-grep>"
>>>
>>> I have heard of this problem a couple times, always on non-linux
>>> platforms.  I suspect I may be relying on other GNU specific flags for
>>> either find or grep.
>>>
>>> The logic is in semantic-symref-grep.el, and should be
>>> straight-forward to see how the flags are built up if anyone wants to
>>> take a shot at fixing the problem flags.
>>>
>>> Here is a comment that specifies what is assembled.
>>>
>>>  ;; find . -type f -print0 | xargs -0 -e grep -nH -e
>>
>>Why are you not using the commands built by grep-compute-defaults?
>>
> I am not familiar with this function:
>
> ------
> grep-compute-defaults is an autoloaded Lisp function in `grep.el'.
>
> (grep-compute-defaults)
>
> Not documented
> ------
>
> Is there also one for find-grep?  I can't find this function in Emacs
> 21.  Does it work w/ Emacs 22 or XEmacs?

I do not know when grep-compute-default was introduced, but you just
call it and then I believe

  grep-find-command

contains what you want. Or, you can look at grep-find-template and how
it is handled in rgrep.