On 04/28/14 21:13, Matthew Flatt wrote:
Sorry --- I now see that `--enable-pthread` is forced for OpenBSD. I
think it should be on by default, but not actually forced, so I've made
that repair.

More to the point, I've pushed a repair so that CAS is attempted only
when futures or places are enabled.

I've compiled racket 6.0 with both patches. Now I see another (unrelated) problem:

setjmpup.c: In function 'scheme_uncopy_stack'
setjmpup.c:358: error: 'struct Scheme_Cont' has no member named 'buf'

http://juanfra.info/bl/racket-2014/racket-6.0-3.log


At Mon, 28 Apr 2014 20:45:35 +0200, Juan Francisco Cantero Hurtado wrote:
On 04/28/14 20:08, Matthew Flatt wrote:
I think `--enable-pthread` is triggering the attempt to use CAS. Can
you leave that one out?

I tried without enable-pthread. I see the same problem
http://juanfra.info/bl/racket-2014/racket-6.0-2.log


At Mon, 28 Apr 2014 19:59:10 +0200, Juan Francisco Cantero Hurtado wrote:
On 04/28/14 01:03, Matthew Flatt wrote:
At Mon, 28 Apr 2014 00:58:48 +0200, Juan Francisco Cantero Hurtado wrote:
I'm trying to compile Racket 6.0 on OpenBSD/hppa but the compilation
fails because there is not support for CAS on OpenBSD/hppa. Is it
possible compile racket on platforms without atomic CAS?.

Does it help to use

    --disable-places --disable-futures

as arguments to `configure`?

No, I use always both arguments because we don't have support for tls on
OpenBSD. Here is the log of the build:
http://juanfra.info/bl/racket-2014/racket-6.0.log


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