On Mon, 2018-02-26 at 23:55 +0100, Samuel Thibault wrote: > Svante Signell, on lun. 26 févr. 2018 11:22:22 +0100, wrote: > > creates a defect gen-sysinfo.go file when libc0.3 >= 2.26-* is installed. > > A lot of cleanup has happened, yes. The question is what actually made > gcc-8 to break. Just looking at the diff of the build logs, there's > > could not determine number of signals ... > To confirm this hypothesis, you could modify your > /usr/include/i386-gnu/bits/signum-generic.h > from > #define _NSIG (__SIGRTMAX + 1) > to > #define _NSIG 32
You mean 33, right? With that change the number of signals are correctly calculated. However, there are still problems with the negative values of _EMIG_* error for Errno() sysinfo.go:3399:35: error: integer constant overflow const EMIG_DESTROY_REQUEST = Errno(_EMIG_DESTROY_REQUEST) ^ sysinfo.go:3413:26: error: integer constant overflow const EMIG_BAD_ID = Errno(_EMIG_BAD_ID) ^ sysinfo.go:3414:31: error: integer constant overflow const EMIG_SERVER_DIED = Errno(_EMIG_SERVER_DIED) ^ sysinfo.go:3425:32: error: integer constant overflow const EMIG_REMOTE_ERROR = Errno(_EMIG_REMOTE_ERROR) ^ sysinfo.go:3429:30: error: integer constant overflow const EMIG_TYPE_ERROR = Errno(_EMIG_TYPE_ERROR) ^ sysinfo.go:3460:28: error: integer constant overflow const EMIG_NO_REPLY = Errno(_EMIG_NO_REPLY) ^ sysinfo.go:3473:34: error: integer constant overflow const EMIG_REPLY_MISMATCH = Errno(_EMIG_REPLY_MISMATCH) ^ sysinfo.go:3475:33: error: integer constant overflow const EMIG_BAD_ARGUMENTS = Errno(_EMIG_BAD_ARGUMENTS) ^ sysinfo.go:3540:29: error: integer constant overflow const EMIG_EXCEPTION = Errno(_EMIG_EXCEPTION) ^ sysinfo.go:3564:35: error: integer constant overflow const EMIG_ARRAY_TOO_LARGE = Errno(_EMIG_ARRAY_TOO_LARGE)
