Re: bug#39118: Segfault while building on 64-bit Cygwin

2020-02-05 Thread szgyg
On Wed, Feb 05, 2020 at 04:11:04PM -0500, John Cowan wrote: > On Mon, Feb 3, 2020 at 5:11 PM szgyg wrote: > > On Fri, Jan 31, 2020 at 09:23:19AM -0500, John Cowan wrote: > > > Aaaand... Cygwin doesn't do core dumps. Under the skin it's WIndows, > > after > > > all. This is what I get when I

Re: bug#39118: Segfault while building on 64-bit Cygwin

2020-02-05 Thread John Cowan
On Mon, Feb 3, 2020 at 5:11 PM szgyg wrote: On Fri, Jan 31, 2020 at 09:23:19AM -0500, John Cowan wrote: > > Aaaand... Cygwin doesn't do core dumps. Under the skin it's WIndows, > after > > all. This is what I get when I specify ulimit -c unlimited and rebuild: > > [...] > > Please see my

Re: bug#39118: Segfault while building on 64-bit Cygwin

2020-02-03 Thread szgyg
On Fri, Jan 31, 2020 at 09:23:19AM -0500, John Cowan wrote: > Aaaand... Cygwin doesn't do core dumps. Under the skin it's WIndows, after > all. This is what I get when I specify ulimit -c unlimited and rebuild: > [...] Please see my previous mail on how to get a real core dump on cygwin

RE: bug#39118: Segfault while building on 64-bit Cygwin

2020-01-24 Thread dsmich
Pretty sure that the missing readline symbol is because the macos readline is being used/found instead of GNU readline. -Dale -From: "John Cowan" To: "Ludovic Courtès" Cc: 39...@debbugs.gnu.org, guile-devel@gnu.org Sent: Friday January 24

Re: bug#39118: Segfault while building on 64-bit Cygwin

2020-01-21 Thread John Cowan
I'm no longer talking about Cygwin (which builds fine without JIT). I'm now talking about MacOS Catalina, which needs a core dump to debug, but on which nobody seems to know how to enable core dumps. On Tue, Jan 21, 2020 at 1:41 PM szgyg wrote: > On Tue, Jan 21, 2020 at 10:01:58AM +0100,

Re: bug#39118: Segfault while building on 64-bit Cygwin

2020-01-21 Thread szgyg
On Tue, Jan 21, 2020 at 10:01:58AM +0100, Ludovic Courtès wrote: > but before that you’d run > “ulimit -c unlimited” in that shell to make sure there’s a core dumped > when it crashes. This won't work on cygwin. If you want a core dump, you should use the dumper tool, as described here