On 04/30/14 02:07, Matthew Flatt wrote:
It's been a very long time since I touched a machine where the stack
grows up. Does changing `c->cont->buf.stack_size` to `c->stack_size`
work?
I'm not sure:
mkdir xsrc
make xsrc/precomp.h
env XFORM_PRECOMP=yes ../racketcgc -cqu
/usr/ports/pobj/racket-6.0-debug/racket-6.0/src/racket/gc2/xform.rkt
--setup . --cpp "cc -E -I./..
-I/usr/ports/pobj/racket-6.0-debug/racket-6.0/src/racket/gc2/../include
-I/usr/local/include -I/usr/X11R6/include -pthread -I/usr/local/include
-DMZ_USES_SHARED_LIB " --keep-lines -o xsrc/precomp.h
/usr/ports/pobj/racket-6.0-debug/racket-6.0/src/racket/gc2/precomp.c
Segmentation fault (core dumped)
The output of gdb:
http://juanfra.info/bl/racket-2014/backtrace-racket-6.0.log
At Wed, 30 Apr 2014 00:21:10 +0200, Juan Francisco Cantero Hurtado wrote:
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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