Re: [Arsperl-users] Compiling ARSPerl-1.91 on RHEL 64bit

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Simply install another instance of perl, a 32-bit version, in another
location, then use that perl for all your arsperl stuff.  You can download
the perl sources from perl.org.  You may also want to check whether a 32-bit
version of perl is already on your server.  The key things are these:

- compile arsperl as 32-bit (-m32)
- use a 32-bit perl interpreter to load the arsperl pm

Axton Grams

2008/9/2 KOBORI Akii <ko...@si...>

> What will you do to operate 32bit perl on RHEL5(x86-64)?
>
> I am glad when I have you teach it.
>
>
>
> > I was only able to get it to work with 32 bit perl.
> >
> > 2008/9/1 KOBORI Akii <ko...@si...>
> >
> > > I am troubled about next.
> > >
> > > ARSperl-1.91 compiled on RHEL5(x86-64) with option -m32.
> > > compiled success.
> > >
> > > However, ARS.so module was not loaded.
> > > The output error message is as follows.
> > > +---------------------------------------+
> > > Can't load
> > >
> '/usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/auto/ARS/ARS.so
> > > ' for module ARS:
> > >
> /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/auto/ARS/ARS.so:
> > > wrong ELF class: ELFCLASS32 at
> > > /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi/DynaLoader.pm line
> 230.
> > > at
> /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/XXXXXXX.pm
> > > line 56
> > > Compilation failed in require at
> > > /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/XXXXXXX.pm
> line
> > > 56.
> > > +---------------------------------------+
> > >
> > > Please, I want you to teach a method to load(operate) ARS.so module.
> > >
> > > Regards
> > >
> > >
> > > > This is what I wrote some months ago to someone else (Geoffrey
> Endresen)
> > > > who appeared to have the same problem:
> > > >
> > > > ----------------------
> > > >
> > > > I don't have any experience with 64 bit systems so I can only take a
> > > > guess here. To me, the situation looks as follows:
> > > >
> > > > The Remedy API libraries are 32 bit, so ARSperl has to be compiled
> with
> > > > -m32.
> > > >
> > > > Your Perl interpreter is 64 bit, so ARSperl would also have to be
> > > > compiled as 64 bit, which of course collides with the condition
> above.
> > > >
> > > > A possible solution might be to compile a Perl interpreter with -m32
> and
> > > > use that one for ARSperl.
> > > >
> > > > ----------------------
> > > >
> > > > He replied that he would try that, but I don't know if he was
> successful.
> > > >
> > > >
> > > > Regards
> > > > Thilo
> > > >
> > > >
> > > >
> > > > wil...@em... wrote:
> > > > > Hi,
> > > > >
> > > > >
> > > > >
> > > > > I知 trying to compile ARSPerl 1.91on a 64 bit Redhat linux EL5
> system.
> > >  > > When I run make, it fails with the following error:
> > > > >
> > > > >
> > > > >
> > > > > [root@citadel ARSperl-1.91]# make
> > > > >
> > > > > cp ARSarerrno-h.pm blib/lib/ARSarerrno-h.pm
> > > > >
> > > > > cp ARSnparm.pm blib/lib/ARSnparm.pm
> > > > >
> > > > > cp artypes.ph blib/lib/artypes.ph
> > > > >
> > > > > cp _h2ph_pre.ph blib/lib/_h2ph_pre.ph
> > > > >
> > > > > cp ARSar-h.pm blib/lib/ARSar-h.pm
> > > > >
> > > > > cp ARSnterrno-h.pm blib/lib/ARSnterrno-h.pm
> > > > >
> > > > > cp ARSnt-h.pm blib/lib/ARSnt-h.pm
> > > > >
> > > > > cp ARSOOsup.pm blib/lib/ARSOOsup.pm
> > > > >
> > > > > cp ARSOOmsgs.pm blib/lib/ARSOOmsgs.pm
> > > > >
> > > > > cp ARSOOform.pm blib/lib/ARSOOform.pm
> > > > >
> > > > > cp ARS.pm blib/lib/ARS.pm
> > > > >
> > > > > AutoSplitting blib/lib/ARS.pm (blib/lib/auto/ARS)
> > > > >
> > > > > /usr/bin/perl /usr/lib/perl5/5.8.8/ExtUtils/xsubpp  -typemap
> > > > > /usr/lib/perl5/5.8.8/ExtUtils/typemap -typemap typemap  ARS.xs >
> > > ARS.xsc
> > > > > && mv ARS.xsc ARS.c
> > > > >
> > > > > gcc -c  -I/remedy/arheaders/remedy_7.01/api/include -D_REENTRANT
> > > > > -D_GNU_SOURCE -fno-strict-aliasing -pipe
> -Wdeclaration-after-statement
> > > > > -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
> > > > > -I/usr/include/gdbm -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
> > > > > -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64
> > > > > -mtune=generic   -DVERSION=\"1.91\" -DXS_VERSION=\"1.91\" -fPIC
> > > > > "-I/usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi/CORE"  -g
> > > > > -Wno-unused-variable -Wuninitialized  -DARS32  -DARS452
>  -malign-double
> > > > > -DPERL_PATCHLEVEL_IS=8 -DPERL_SUBVERSION_IS=8 -DPERL_BASEREV_IS=50
> > >  ARS.c
> > > > >
> > > > > ARS.c:1: error: -malign-double makes no sense in the 64bit mode
> > > > >
> > > > > make: *** [ARS.o] Error 1
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > I致e tried the two solutions below which were in response to a post
> by
> > >  > > Chris Ford on 5/15/08.  Neither worked.
> > > > >
> > > > >
> > > > >
> > > > > Solution 1:
> > > > >
> > > > > You can run both 32-bit and 64-bit programs on 64-bit linux.
> Compile
> > > > > arsperl 32-bit by setting the CPPFLAGS to include -m32:
> > > > >
> > > > > $ export CPPFLAGS="${CPPFLAGS} -m32"
> > > > >
> > > > > Axton Grams
> > > > >
> > > > > Solution 2:
> > > > > On Thu, May 15, 2008 at 7:33 PM, Rusty Copeland <rcopeland10@ya.
> ..>
> > > wrote:
> > > > >>  Chris,
> > > > >>
> > > > >>  In the Makefile you could remove references to "-malign-double"
> which
> > > > > seems to be causing your problem. That may fix that problem but the
> > > fact
> > > > > you're compiling on a 64 bit system might cause other issues. Last
> I
> > > > > heard the Remedy libraries are only available as 32 bit libraries.
> I
> > > > > never had luck compiling ARSPerl on a 64 bit system. But perhaps
> that's
> > > > > changed.
> > > > >>
> > > > >>  Rusty
> > > > >>
> > > > >
> > > > >
> > > > >
> > > > > Has anyone successfully compiled ARSPerl 1.91on a 64 bit system?
> > > > >
> > > > >
> > > > >
> > > > > Thanks
> > > > >
> > > > >
> > > > >
> > > > > --Wayne
> > >
> > --
> > -Geoff Endresen
> > Amazon.com
>
>
>
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