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Message-ID:	<41F6C124.109@familiehaase.de>
Date:	Tue, 25 Jan 2005 22:59:00 +0100
From:	"Gerrit P. Haase" <gp AT familiehaase DOT de>
Organization:	Esse keine toten Tiere
User-Agent:	Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.7.3) Gecko/20040910
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To:	Yitzchak Scott-Thoennes <sthoenna AT efn DOT org>
CC:	courier-users AT lists DOT sourceforge DOT net, cygwin AT cygwin DOT com,
	Perl Porters <perl5-porters AT perl DOT org>
Subject:	Re: Courier-0.47, linker error: perlfilter.c: undefined reference to `_boot_'
References:	<41F57C7A DOT 1040009 AT familiehaase DOT de> <20050125025212 DOT GA3836 AT efn DOT org>
In-Reply-To:	<20050125025212.GA3836@efn.org>
X-IsSubscribed:	yes

Yitzchak Scott-Thoennes wrote:
> On Mon, Jan 24, 2005 at 11:53:46PM +0100, Gerrit P. Haase wrote:
>>perlfilter.o(.text+0x36):perlfilter.c: undefined reference to `_boot_'
>>
>>
>>It seems that the xsinit.c file was generated wrong:
>>
>>========= xsinit.c =========
>>#include <EXTERN.h>
>>#include <perl.h>
>>
>>EXTERN_C void xs_init (pTHX);
>>
>>EXTERN_C void boot_DynaLoader (pTHX_ CV* cv);
>>EXTERN_C void boot_ (pTHX_ CV* cv);
>>EXTERN_C void boot_Win32CORE (pTHX_ CV* cv);
>>
>>EXTERN_C void
>>xs_init(pTHX)
>>{
>>	char *file = __FILE__;
>>	dXSUB_SYS;
>>
>>	/* DynaLoader is a special case */
>>	newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file);
>>	newXS("::bootstrap", boot_, file);
>>	newXS("Win32CORE::bootstrap", boot_Win32CORE, file);
>>}
>>========= xsinit.c =========
>>
>>From Makefile.am:
>>xsinit.c: config.status
>>	@PERL@ -MExtUtils::Embed -e xsinit -- -o xsinit.c -std
>>
>>This is expanded in the Makefile to:
>>xsinit.c: config.status
>>	/usr/bin/perl -MExtUtils::Embed -e xsinit -- -o xsinit.c -std
>>
>>
>>Maybe it is related to the inclusion of Win32CORE, however it is
>>dubious that there is bootstrap code for an anonym module anyway.
>>
>>Is there s.th. wrong in my Cygwin perl build, where should I look at
>>first to find the reason for this problem, any hint appreciated.
> 
> 
> Hmm. Does it still happen if you try against a perl5.8.6 without the
> Win32CORE staticly linked?

No, looks like this without Win32CORE statically linked in:

========= xsinit.c =========
#include <EXTERN.h>
#include <perl.h>

EXTERN_C void xs_init (pTHX);

EXTERN_C void boot_DynaLoader (pTHX_ CV* cv);

EXTERN_C void
xs_init(pTHX)
{
         char *file = __FILE__;
         dXSUB_SYS;

         /* DynaLoader is a special case */
         newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file);
}
========= xsinit.c =========


Gerrit
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