I am running an old 14.04 Ubuntu system.

And I don't *think* I have the 32 bit "build libraries" installed (not
sure, *nix  novice)

Anyway Jim sent me these instructions, which has me up and running :

In the Makefile for SEL32, there is an option line SEL32_OPT (line
1103) that has the -m option.  That is the option for 32 bit
compile/build to GCC.

Mike

On 12/19/18, Mark Abene <[email protected]> wrote:
> That google response isn't quite right. You didn't say what version of
> ubuntu. I'm running 18.04.1 LTS, and sys/cdefs.h is at
> /usr/include/x86_64-linux-gnu/sys/cdefs.h. The package manager tells me
> that it's part of the libc6-dev:amd64 package:
> % dpkg -S /usr/include/x86_64-linux-gnu/sys/cdefs.h
> libc6-dev:amd64: /usr/include/x86_64-linux-gnu/sys/cdefs.h
>
> -Mark
>
>
> On Wed, Dec 19, 2018 at 3:29 PM Mike Stramba <[email protected]> wrote:
>
>> I'm getting /usr/include/features.h:374:25: fatal error: sys/cdefs.h:
>> No such file or directory
>>
>> on two different Linuxes (debian  / Ubuntu).
>>
>> google says it's because trying to compile a 32 bit app on a 64 bit os
>> ??
>>
>> Mike
>>
>> On 12/19/18, Bob Supnik <[email protected]> wrote:
>> > Jim,
>> >
>> > Congratulations - a great piece of work bringing some distant hardware
>> > and software back from the Land of the Lost.
>> >
>> > /Bob Supnik
>> >
>> > On 12/19/2018 12:00 PM, [email protected] wrote:
>> >> Message: 1
>> >> Date: Tue, 18 Dec 2018 21:33:59 -0700
>> >> From: "J Bevier"<[email protected]>
>> >> To:<[email protected]>
>> >> Subject: [Simh] Systems Engineering Labs (SEL) simh simulator
>> >>      available
>> >> Message-ID: <DF33021871F24F2DAD0FF8C457485159@Silver>
>> >> Content-Type: text/plain; charset="utf-8"
>> >>
>> >> Hello all,
>> >>
>> >> After about 8 months of work, I am making available a simulator for
>> >> the
>> >> SEL Concept/32 computers.  Support is provided for 32/27, 32/67,
>> >> 32/87,
>> >> and 32/97 computers.  This initial release uses a test version of the
>> MPX
>> >> 1.5F operating system.
>> >
>> > _______________________________________________
>> > Simh mailing list
>> > [email protected]
>> > http://mailman.trailing-edge.com/mailman/listinfo/simh
>> _______________________________________________
>> Simh mailing list
>> [email protected]
>> http://mailman.trailing-edge.com/mailman/listinfo/simh
>
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