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 which seems to come from ./src/libgo/mksigtab.sh, which uses the _NSIG definition, which does have changed indeed, and the script doesn't seem to properly deal with it: it discovers the #define _NSIG (__SIGRTMAX + 1) redirection, but not the #define __SIGRTMAX __SIGRTMIN redirection 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 and check that gcc-8 then builds fine. It then means that ./src/libgo/mksigtab.sh needs to be improved to take into account the abovementioned redirections, like it does between _NSIG and __SIGRTMAX Samuel
