On Sun, Dec 29, 2013 at 2:06 AM, David Rowley <dgrowleyml@gmail.com> wrote:
> On Sun, Dec 29, 2013 at 2:29 AM, Amit Kapila <amit.kapila16@gmail.com>
> wrote:
>>
>> When I tried with your patch on windows, it results into following:
>>
>> ============== running regression test queries ==============
>> test tablespace ... diff: unrecognized option
>> `--strip-trailing-cr
>> '
>> Which version of diff you are using?
>>
>> Version of diff on my m/c is:
>> diff - GNU diffutils version 2.7
>>
>
> I had a bit of a look around on the git repository for diffutils and I've
> found at least part of the commit which introduced --strip-trailing-cr
>
> http://git.savannah.gnu.org/cgit/diffutils.git/commit/?id=eefb9adae1642dcb0e2ac523c79998f466e94e77
>
> Although here I can only see that they've added the command line args and
> not the actual code which implements stripping the carriage returns. Going
> by that it seems that was added back in 2001, but the version you're using
> is a bit older than than, it seems 2.7 is 19 years old!
For Windows build, I am using whatever latest Git provides rather than
downloading
individual components which might not be good, but I find it
convenient. The latest
Git (1.8.4) download on windows still provides 2.7, which is the
reason I am on older
version. However I agree that it is better to use latest version.
> http://git.savannah.gnu.org/cgit/diffutils.git/refs/tags
>
> I'm on 2.8.7 which is only 4 years old.
>
> I know we don't normally go with bleeding edge, but I wondering if we could
> make the minimum supported diff version at least 2.8 (at least for windows)
> which was released in 2002.
I have checked that for some of the other components like bison, flex,
ActiveState TCL we specify minimum version required, but not for diff.
http://www.postgresql.org/docs/devel/static/install-windows-full.html
+1, for minimum diff version as 2.8.
With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com