[Rd] if(--as-cran)?

[Spencer Graves]

Hi, Duncan:


       Duh... Thanks.  I should have been able to figure that out for 
myself.  Your help produced a solution much quicker.


       Thank again.
       Spencer


On 9/3/2012 4:52 PM, Duncan Murdoch wrote:
> On 12-09-03 7:25 PM, Spencer Graves wrote:
>> Hi, Duncan et al.:
>>
>>
>>         I modified my CRAN() function (see below) to look for
>> "_R_CHECK_TIMINGS_" and "R_CHECK_TIMINGS", but got "NOT CRAN" with "R
>> CMD check --as-cran" from both.
>>
>>
>>         Suggestions?
>>         Thanks,
>>         Spencer
>> p.s.  This is fda available from R-Forge via "svn checkout
>> svn://svn.r-forge.r-project.org/svnroot/fda/".  It currently is
>> programmed to stop no matter what.  I want it to give an error "CRAN"
>> with "R CMD check --as-cran" and "NOT CRAN" without "--as-cran".
>> Currently, I get "NOT CRAN" for both.
>
> The problem is with your test.  If I put print(names(Sys.getenv())) 
> into an example, I see _R_CHECK_TIMINGS_ if and only if I do the check 
> with --as-cran. The value is supposed to be a number, not a logical.
>
> Duncan Murdoch
>
>
>>
>>
>> On 9/3/2012 4:41 AM, Duncan Murdoch wrote:
>>> On 12-09-03 1:43 AM, Spencer Graves wrote:
>>>> Hello, All:
>>>>
>>>>
>>>>          The fda package has tests that run too long for CRAN's 
>>>> current
>>>> rules.  I'd like to wrap some examples in a construct like the
>>>> following:
>>>>
>>>>
>>>> if(!CRAN()){
>>>> ...
>>>> }
>>>>
>>>>
>>>>          I tried the following:
>>>>
>>>>
>>>> CRAN <- function(x='_R_CHECK_CRAN_INCOMING_'){
>>>>        x. <- Sys.getenv(x)
>>>>        xl <- as.logical(x.)
>>>>        notCRAN <- is.na(xl) || xl
>>>> #
>>>>        return(!notCRAN)
>>>> }
>>>>
>>>>
>>>>          The companion help page included the following example:
>>>>
>>>>
>>>> if(CRAN()){
>>>>      stop('CRAN')
>>>> } else {
>>>>      stop('NOT CRAN')
>>>> }
>>>>
>>>>
>>>>          This reported "NOT CRAN" even with "R CMD check --as-cran".
>>>
>>> There's no user-visible setting for --as-cran, because it just sets a
>>> number of other options.  You could query one of those. The settings
>>> that are visible are
>>>
>>> _R_CHECK_TIMINGS_  (which seems most relevant to you)
>>> _R_CHECK_INSTALL_DEPENDS_
>>> _R_CHECK_NO_RECOMMENDED_
>>> _R_SHLIB_BUILD_OBJECTS_SYMBOL_TABLES_
>>>
>>> So I'd check the value in _R_CHECK_TIMINGS_, or maybe just its 
>>> existence.
>>>
>>> Duncan Murdoch
>>>
>>
>


-- 
Spencer Graves, PE, PhD
President and Chief Technology Officer
Structure Inspection and Monitoring, Inc.
751 Emerson Ct.
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