[ILUG] RE: GCC and perl

[Barry Carroll]

Hi,

Thanks for that, i'll check it out.

I used perlcc -sav to generate the c file.
perlcc works well, but the script i'm 
writing has to work just as well on win
as linux - i guess i was just curious!

Thanks anyway :)

-----Original Message-----
From: Fergal Daly [mailto:fergal at esatclear.ie]
Sent: Thursday, July 26, 2001 4:53 PM
To: Barry Carroll
Cc: 'ilug at linux.ie'
Subject: Re: [ILUG] RE: GCC and perl


The example from the perlembed manpage is

gcc -O2 -Dbool=char -DHAS_BOOL -I/usr/local/include
-I/usr/local/lib/perl5/i586-linux/5.003/CORE
-L/usr/local/lib/perl5/i586-linux/5.003/CORE
-o interp interp.c -lperl -lm
                                 
so I reckon adding

-L/usr/libdata/perl/5.00503/mach/CORE/ -lperl -lm

should do the trick. I thought perlcc does the compiling for you anyway,
what did you use to produce the .c file?

Fergal


On Thu, Jul 26, 2001 at 04:27:04PM +0100, Barry Carroll wrote:
> thanks to all so far....
> 
> what I did since was to go into the source and give the paths in all
> the #include statements. The paths are correct.
> 
> eg: #include "/usr/libdata/perl/5.00503/mach/CORE/EXTERN.h"
> 
> then i invoke gcc:  gcc -v -o test2exe test2.pl.c
> 
> It generated the object file, so is this a linking error?
> 
> [first 4 errors}
> /tmp/cc1btNUh.o: In function `perl_init':
> /tmp/cc1btNUh.o(.text+0x17): undefined reference to `Perl_av_extend'
> /tmp/cc1btNUh.o(.text+0x2d): undefined reference to `PL_sv_undef'
> /tmp/cc1btNUh.o(.text+0x68): etc etc
> 
> I get this same type of error even if i leave the source alone
> and invoke gcc as follows:
> 
> gcc -v -o test2 test2.pl.c -I/usr/libdata/perl/5.00503/mach/CORE/
> 
> Thanks guys,
> 
> Barry.
> 
> -----Original Message-----
> From: jac1 [mailto:jac1 at student.cs.ucc.ie]
> Sent: Thursday, July 26, 2001 4:24 PM
> To: Barry Carroll
> Subject: RE: [ILUG] RE: GCC and perl
> 
> 
> Try just doing:
> gcc test2.c test2.pl.c -o testapp
> 
> If you get #include errors, look for the missing headers and include them
in
> 
> the compilation as follows:
> gcc -I<missing_path> test2.c test2.pl.c -o testapp
> 
> THT
> James
> 
> >===== Original Message From Barry Carroll <barry.carroll at trintech.com>
> =====
> >I am using this on the comand line, I'm sure it'll seem ridiculous
> >to you all! ;)
> >
> >gcc -mpentium -o test2.c test2.pl.c -include
> >/usr/libdata/perl/5.00503/mach/CORE/*
> >
> >-----Original Message-----
> >From: Barry Carroll
> >Sent: Thursday, July 26, 2001 3:51 PM
> >To: ilug at linux.ie
> >Subject: GCC and perl
> >
> >
> >Hiyas,
> >
> >I used some of the experimental features of perl to convert
> >one of my scripts into c source code.
> >
> >I'm logged into a FreeBSD box, actually DCU's 'redbrick'.
> >
> >I'm trying to compile the source, but just cant figure out how
> >to do it.
> >
> >I copied the required header files into my home dir, but it's
> >saying 'compilation of header files requested'
> >
> >Can anyone help - I want to try and compile it for the pentium
> >architecture...
> >
> >Thanks!
> >
> >--
> >Irish Linux Users' Group: ilug at linux.ie
> >http://www.linux.ie/mailman/listinfo/ilug for (un)subscription
information.
> >List maintainer: listmaster at linux.ie
> 
> 
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