Horton

Re: pl/perl extension fails on Windows

Sandeep Thakkar <sandeep.thakkar@enterprisedb.com>

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From: Sandeep Thakkar <sandeep.thakkar@enterprisedb.com>
To: Christoph Berg <myon@debian.org>, Tom Lane <tgl@sss.pgh.pa.us>, Ashutosh Sharma <ashu.coek88@gmail.com>, pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2017-08-08T12:37:44Z
Lists: pgsql-hackers 
Hi

An update from beta3 build: We are no longer seeing this issue (handshake
failure) on Windows 64bit, but on Windows 32bit it still persists.

On Mon, Jul 31, 2017 at 10:15 PM, Christoph Berg <myon@debian.org> wrote:

> Re: Tom Lane 2017-07-31 <30582.1501508356@sss.pgh.pa.us>
> > Christoph Berg <myon@debian.org> writes:
> > >>> The only interesting line in log/postmaster.log is a
> log_line_prefix-less
> > >>> Util.c: loadable library and perl binaries are mismatched (got
> handshake key 0xd500080, needed 0xd600080)
> >
> > Can we see the Perl-related output from configure, particularly the new
> > lines about CFLAGS?
>
> $ ./configure --with-perl
>
> checking whether to build Perl modules... yes
>
> checking for perl... /usr/bin/perl
> configure: using perl 5.26.0
> checking for Perl archlibexp... /usr/lib/x86_64-kfreebsd-gnu/perl/5.26
> checking for Perl privlibexp... /usr/share/perl/5.26
> checking for Perl useshrplib... true
> checking for CFLAGS recommended by Perl... -D_REENTRANT -D_GNU_SOURCE
> -DDEBIAN -fwrapv -fno-strict-aliasing -pipe -I/usr/local/include
> -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
> checking for CFLAGS to compile embedded Perl... -DDEBIAN
> checking for flags to link embedded Perl...   -fstack-protector-strong
> -L/usr/local/lib  -L/usr/lib/x86_64-kfreebsd-gnu/perl/5.26/CORE -lperl
> -ldl -lm -lpthread -lc -lcrypt
>
> checking for perl.h... yes
> checking for libperl... yes
>
> Christoph
>
>
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-- 
Sandeep Thakkar
EDB

Commits

  1. MSVC: Test whether 32-bit Perl needs -D_USE_32BIT_TIME_T.

  2. Further tweaks to compiler flags for PL/Perl on Windows.

  3. Absorb -D_USE_32BIT_TIME_T switch from Perl, if relevant.

  4. PL/Perl portability fix: absorb relevant -D switches from Perl.

  5. PL/Perl portability fix: avoid including XSUB.h in plperl.c.