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From: Sven Willenberger <sven@dmv.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
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Date: Fri, 11 Feb 2005 19:08:54 -0500
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cc: Palle Girgensohn <girgen@freebsd.org>
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cc: Anton Berezin <tobez@freebsd.org>
Subject: Re: [GENERAL] databases/p5-postgresql-plperl links to wrong
	libperl.so
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On Fri, 2005-02-11 at 18:35 -0500, Tom Lane wrote:
> Sven Willenberger <sven@dmv.com> writes:
> > it looks like the sed line is stripping out pgac_tmp2 from the pgac_tmp1
> > leaving the system to use the default perl libperl.so.
> > when I modified perl_embed_ldflags to not remove the -R line, the
> > compile works and links to the proper libperl.so
> 
> It worked for you, but not necessarily for other people.  This thread
> may be instructive:
> http://archives.postgresql.org/pgsql-bugs/2004-11/msg00181.php
> 
> 			regards, tom lane

I see they used the same solution that I did, namely remove the part of
the sed statement that removes the ccdflags frmo the ExtUtils::Embed's
output. The rpath solution you provided to patch GNUmakefile did not
work however, bailing with:

gcc -O2 -fno-strict-aliasing -Wmissing-declarations, -Wl,
-rpath, /usr/local/lib/perl5/5.8.6/mach/CORE -fpic -DPIC -I.
-I/usr/local/lib/perl5/5.8.6/mach/CORE -I../../../src/include   -c -o
plperl.o plperl.c
gcc: cannot specify -o with -c or -S and multiple compilations

(As you said it may not work on all platforms). 

At this point I will try to submit or suggest a patch for the freebsd
ports system to simply change the lines in the configure config/perl.m4
files to strip out the replacement part of the sed statement.

Thanks,

Sven