SML/NJ 110.67 on OpenBSD 4.3/i386

[Brian O'Hanlon]

For those who are interested, I managed to get sml/nj 110.67
compiled on OpenBSD 110.67; the basic idea is to treat it like
NetBSD/i386.  First, I edited config/_arch-n-opsys:

  OpenBSD)
    OPSYS=netbsd2
    HEAP_OPSYS=bsd
    case `uname -m` in
      *86) ARCH=x86;;
      *) exit 1;;
    esac
    ;;  

Then I did the standard editing of config/targets, and ran
config/install.sh.  It worked fine until it was done with building the
runtime; the problem was that this created run.x86-netbsd instead of
run.x86-netbsd2, for which the installer was looking, so I simply copied
it to run.x86-netbsd, and continued install.sh.  Everything else went
fine.

> uname -a
OpenBSD foo.bar 4.3 GENERIC#698 i386
> sml
Standard ML of New Jersey v110.67 [built: Thu Jul 17 23:21:12 2008]
- SMLofNJ.SysInfo.getOSKind ();
[autoloading]
[library $SMLNJ-BASIS/basis.cm is stable]
[autoloading done]
val it = UNIX : ?.SysInfo.os_kind
- SMLofNJ.SysInfo.getOSName ();
val it = "BSD" : string

Hopefully this is useful to anyone who used OpenBSD and SML/NJ; next
step for me is to see if I can get it working under FreeBSD/amd64.
Also, I should note that I used the gcc 4.2 package that comes with
OpenBSD rather than the 3.3 system compiler; I do not know whether this
made a difference, but I can certainly investigate further.

-Brian


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[John Reppy]

I've added support for OpenBSD to the build scripts and runtime based
on your description.  I don't have a way to test it, but it will be in
the next release, so please try it.

        - John

On Jul 17, 2008, at 9:00 PM, Brian P. O'Hanlon wrote:

> For those who are interested, I managed to get sml/nj 110.67
> compiled on OpenBSD 110.67; the basic idea is to treat it like
> NetBSD/i386.  First, I edited config/_arch-n-opsys:
>
>  OpenBSD)
>    OPSYS=netbsd2
>    HEAP_OPSYS=bsd
>    case `uname -m` in
>      *86) ARCH=x86;;
>      *) exit 1;;
>    esac
>    ;;
>
> Then I did the standard editing of config/targets, and ran
> config/install.sh.  It worked fine until it was done with building the
> runtime; the problem was that this created run.x86-netbsd instead of
> run.x86-netbsd2, for which the installer was looking, so I simply  
> copied
> it to run.x86-netbsd, and continued install.sh.  Everything else went
> fine.
>
>> uname -a
> OpenBSD foo.bar 4.3 GENERIC#698 i386
>> sml
> Standard ML of New Jersey v110.67 [built: Thu Jul 17 23:21:12 2008]
> - SMLofNJ.SysInfo.getOSKind ();
> [autoloading]
> [library $SMLNJ-BASIS/basis.cm is stable]
> [autoloading done]
> val it = UNIX : ?.SysInfo.os_kind
> - SMLofNJ.SysInfo.getOSName ();
> val it = "BSD" : string
>
> Hopefully this is useful to anyone who used OpenBSD and SML/NJ; next
> step for me is to see if I can get it working under FreeBSD/amd64.
> Also, I should note that I used the gcc 4.2 package that comes with
> OpenBSD rather than the 3.3 system compiler; I do not know whether  
> this
> made a difference, but I can certainly investigate further.
>
> -Brian
>
>
> -------------------------------------------------------------------------
> This SF.Net email is sponsored by the Moblin Your Move Developer's  
> challenge
> Build the coolest Linux based applications with Moblin SDK & win  
> great prizes
> Grand prize is a trip for two to an Open Source event anywhere in  
> the world
> http://moblin-contest.org/redirect.php?banner_id=100&url=/
> _______________________________________________
> Smlnj-list mailing list
> Smlnj-list@...
> https://lists.sourceforge.net/lists/listinfo/smlnj-list
>

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