From: SASADA Koichi Date: 2011-06-10T23:00:44+09:00 Subject: [ruby-core:36933] Re: [Ruby 1.9 - Bug #4630][Open] PROCDEBUG to non-zero values causes segmentation faults in check_env in trunk Hi, (2011/04/29 4:52), Elise Huard wrote: > PROCDEBUG is meant to show debugging output from the vm. > However, when it's activated in vm.c > #define PROCDEBUG 1 > The make process fails in segmentation faults. Oops. I don't touch it on long time (because there is no bug which requires this debug option). So maybe this check_env() doesn't catch up Proc data structure. -- // SASADA Koichi at atdot dot net