On 05.03.2021 15:43, gs-cygwin....@gluelogic.com wrote:
On Fri, Mar 05, 2021 at 11:31:04PM +0900, Takashi Yano via Cygwin wrote:On Fri, 5 Mar 2021 13:18:38 +0100 Marco Atzeri wrote:Hi Guys, noted trying to rebuild guile 1.8.8.The following piece of code in the past was setting SCM_I_GSC_STACK_GROWS_UP=0 and now produces SCM_I_GSC_STACK_GROWS_UP=1 I assume some change in the gcc compiler is causing the issue. I presume most of the programs and libraries do not care, but some special one like guile crashes during build for this issue, so be aware. Regards Marco
If the compiler is gcc or clang: __attribute__(__noinline__)
thanks Glenn, as __attribute__((__noinline__)) it seems to work for all variant of -Ox
int
find_stack_direction ()
{
...
}
Cheers, Glenn
Regards Marco -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
