I have the following problem...

There is this small command-line tool I use to convert a certain file format to another. It is free, but not "open" software, so I cannot build it myself.

The previous version was from 2002 and (don't ask me how...) the downloaded binary works fine under Slackware 32 & 64-bits versions.
It uses no libraries, it's just a single executable.
ldd tells me simply that it's "not a dynamic executable".

The newer version, released 6 years later, in 2008, doesn't work any longer on Slackware64, only on the 32-bits version. It gives an error message "No such file or directory" when I try to start it.
My Slackware64 installation is pure 64 bits, no compatibility libraries.
ldd on a 32-bits box says it uses:
- libstdc++.so.5
- libm.so.6
- libc.so.6
- libgcc_s.so.1

I tried to contact the author to convince him to compile a 64-bits version and even offered to help him, but have not received an answer.

I *might* consider installing the multi-lib packages from AlienBOB, but will that help in this case?

What is the program, I have 32bit compat installed, if it is not too big (bad broadband connection), I will test it for you.

samac

It's only about 54K zipped The advantage of small command line utilities...

You can download it here.

It requires tons of switches and a large package of data files to actually do something useful, but it should at least start and give a description of all the options.

Thanks for the offer!

IMHO, you need to install the 32-bit compatibility libraries. Because the program need 32bit libstdc++.so.5, libm.so.6 and so on. I have 32bit programs in SW64 facing the same problem but I have no time to install the 32bit compatibility libs. So these are just my guess.

On my 64/32bit multilib setup thingy running l3p I get loads of options.
Then with file and ldd I get:
Don't know if that means it will work, or if it helps.

Seems like it works, but as I have no povray files I cannot test it fully, but running l3p gives a load of help options, so I guess it works with 32-bit compatibility installed.

samac

Well, if it gives you the long list of all the options on a multi-lib system, that gives me hope that it will actually work

Now I just have to decide whether to keep my Slackware64 "pure" or install the multilib packages.
I use this box a lot for building (64-bits) packages, so I wanted it to stay as original as possible.

Oh, cruel decisions...

@samac: it actually converts to .pov (from .ldr) but it needs two libraries of files installed.

You'll still be able to build 64bit packages...I think.

Of course you can!

Eric

There you are, niels. Assurance from Eric - nothing to lose going multilib.

Oh, I wasn't doubting that

I am in doubt about installing the multilib packages just because I like to keep this machine as "pure" or "original" as possible, so that I can be sure that the packages I create will run on other Slackware64 boxes.

I'll contemplate my decision well...

I might create a new 64-bits VM for creating the packages, with a snapshot of a "clean machine" I can easily fall back to.
The disadvantage is that VMs are a bit slower compiling sources etc...

My mind's like a sewer. I'm getting images of your virgin 64bit box being ravished by Eric's multilib packages.

brianL: You need some time away from computers! (my wife says the same thing to me all the time...)

Here's an option I was given, when I asked a similar question.

I haven't had the time to try it yet, but it does sound interesting.

Cheers.

@MQMan: Hey, thanks for that one!
I installed & ran statifier on the 32-bits box and it created an executable with all the libraries inside.
The resulting file (4x as big ) runs fine on my 64-bits box, without the multi-lib setup.

@brianL: You can sleep without worries: my virgin 64bit box continues "pure"