On Tue, Jun 2, 2015 at 4:01 PM, Jeff King wrote:
> On Tue, Jun 02, 2015 at 03:57:44PM -0400, Eric Sunshine wrote:
>
>> > Oops, I missed the trailing '.' in the regex there, and it probably
>> > needs double-quotes in case the inner expr fails to match anything.
>>
>> Which is messy considering the
On Tue, Jun 02, 2015 at 03:57:44PM -0400, Eric Sunshine wrote:
> > Oops, I missed the trailing '.' in the regex there, and it probably
> > needs double-quotes in case the inner expr fails to match anything.
>
> Which is messy considering the double quotes already surrounding
> $(uname_R). Suggest
On Tue, Jun 2, 2015 at 3:04 PM, Jeff King wrote:
> On Tue, Jun 02, 2015 at 02:44:13PM -0400, Jeff King wrote:
>> > + ifeq ($(shell expr $(shell expr "$(uname_R)" : '\([0-9][0-9]*\)\.')
>> > '>=' 11),1)
>>
>> Do you need to spawn two shells? It seems like:
>>
>> $(shell expr `expr "$(uname_R)"
On Tue, Jun 02, 2015 at 02:44:13PM -0400, Jeff King wrote:
> > + ifeq ($(shell expr $(shell expr "$(uname_R)" : '\([0-9][0-9]*\)\.')
> > '>=' 11),1)
>
> Do you need to spawn two shells? It seems like:
>
> $(shell expr `expr "$(uname_R)" : '\([0-9][0-9]*\)'` '>=' 11),1)
Oops, I missed the t
On Tue, Jun 02, 2015 at 02:18:57PM -0400, Eric Sunshine wrote:
> The use of 'expr' in this new test is decidedly different from existing
> instances which merely check if `uname -R` matches a particular single
> digit and a period. If the new test took the same approach, it would
> have to match e
On Mac OS X, getdelim() first became available with Xcode 4.1[1], which
was released the same day as OS X 10.7 "Lion", so assume getdelim()
availability from 10.7 onward. (As of this writing, OS X is at 10.10
"Yosemite".)
According to Wikipedia[2], 4.1 was also available for download by paying
dev
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