On 5/6/20 3:24 PM, Tom Lane wrote:
> Andrew Dunstan <andrew.dunstan@2ndquadrant.com> writes:
>> I tried this out with ppport.h from perl 5.30.2 which is what's on my
>> Fedora 31 workstation. It compiled fine, no warnings and the tests all
>> ran fine.
>> So we could update it. I'm just not sure there would be any great
>> benefit from doing so until we want to use some piece of perl API that
>> postdates 5.11.2, which is where our current file comes from.
> Yeah, perhaps not. Given our general desire not to break old toolchains,
> it might be a long time before we want to require any new Perl APIs.
>
>> I couldn't actually find an instance of the offending pattern in either
>> version of pport.h. What am I overlooking?
> My script was looking for any macro ending with ';', so it found these:
>
> #define START_MY_CXT static my_cxt_t my_cxt;
>
> # define XCPT_TRY_END JMPENV_POP;
>
> # define XCPT_TRY_END Copy(oldTOP, top_env, 1, Sigjmp_buf);
>
> Those don't seem like things we'd use directly, so it's mostly moot.
Yeah. My search was too specific.
The modern one has these too :-(
> BTW, I looked around and could not find a package-provided ppport.h
> at all on my Red Hat systems. What package is it in?
perl-Devel-PPPort contains a perl module that will write the file for
you like this:
perl -MDevel::PPPort -e 'Devel::PPPort::WriteFile();'
cheers
andrew
--
Andrew Dunstan https://www.2ndQuadrant.com
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