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Re: databases/p5-postgresql-plperl links to wrong libperl.so

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On Fri, Feb 11, 2005 at 11:09:35PM +0100, Anton Berezin wrote:
> On Fri, Feb 11, 2005 at 04:41:55PM -0500, Sven Willenberger wrote:
> > On Fri, 2005-02-11 at 21:35 +0100, Anton Berezin wrote:
> > > On Fri, Feb 11, 2005 at 11:10:15AM -0500, Sven Willenberger wrote:
> > > > On Fri, 2005-02-11 at 16:46 +0100, Palle Girgensohn wrote:
> > > > > --On fredag, februari 11, 2005 10.24.22 -0500 Sven Willenberger 
> > > > > <sven@xxxxxxx> wrote:
> > > 
> > > > > > FreeBSD 4.10
> > > > > > Postgresql 7.4.7
> > > > > > Perl 5.8.6_2 (from ports)
> > > 
> > > > > > When building databases/p5-postgresql-plperl the resultant plperl.so
> > > > > > (/usr/local/lib/postgresql/plperl.so) links to the libperl.so
> > > > > > in /usr/lib instead of /usr/local/lib/perl5/5.8.6/mach/CORE/.
> > > 
> > > > > > ldd /usr/local/lib/postgresql/plperl.so
> > > > > > /usr/local/lib/postgresql/plperl.so:
> > > > > >         libperl.so => /usr/lib/libperl.so (0x2810b000)
> > > > > >         libm.so.2 => /usr/lib/libm.so.2 (0x281a3000)
> > > > > >         libcrypt.so.2 => /usr/lib/libcrypt.so.2 (0x281be000)
> > > > > >         libutil.so.3 => /usr/lib/libutil.so.3 (0x281d7000)
> 
> > > 2. _Or_ plperl does not go all the way to be a conformant perl-embedding
> > >    application.  It looks at $Config{archlibexp}, but it does not follow
> > >    directions described in perlembed(1).  In this case it's linking
> > >    should be fixed to respect that.
> 
> > This does seem to be the case. I built postgresqql from source this time
> > rather than ports with ./configure --with-perl --with-openssl and, as
> > you point out, the congigure does find its way to the CORE directory but
> > the end product still links to the /usr/lib/libperl.so location. 
> 
> Alright.  It is not plperl folks fault, shared libraries and binaries do
> things differently.  Consider:
> 
> $ cat >binary.c
> int main() {}
> ^D
> 
> $ gcc binary.c -Wl,-E -L/usr/local/lib \
>     /usr/local/lib/perl5/5.6.2/mach/auto/DynaLoader/DynaLoader.a \
>     -L/usr/local/lib/perl5/5.6.2/mach/CORE -lperl -lm -lcrypt -lutil \
>     -o binary
> 
> $ ldd ./binary
> ./binary:
>         libperl.so => /usr/lib/libperl.so (0x28066000)
>         libm.so.2 => /usr/lib/libm.so.2 (0x280fe000)
>         libcrypt.so.2 => /usr/lib/libcrypt.so.2 (0x28119000)
>         libutil.so.3 => /usr/lib/libutil.so.3 (0x28132000)
>         libc.so.4 => /usr/lib/libc.so.4 (0x2813b000)

Grrrr.  What I wrote does not make any sense at all.  :-(

It is plperl fault after all,

perl -MExtUtils::Embed -le ldopts

clearly states

  -Wl,-R/usr/local/lib/perl5/5.6.2/mach/CORE -Wl,-E  -L/usr/local/lib
  /usr/local/lib/perl5/5.6.2/mach/auto/DynaLoader/DynaLoader.a
  -L/usr/local/lib/perl5/5.6.2/mach/CORE -lperl -lm -lc -lcrypt -lutil

Note the -R here, and the absense of it in the lines you posted.

Anton 'need more coffee or more sleep' Berezin
-- 
The moronity of the universe is a monotonically increasing function. --
Jarkko Hietaniemi

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