[Bug go/81617] mksigtab.sh fails to resolve NSIG with glibc 2.26

[ian at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81617

--- Comment #5 from ian at gcc dot gnu.org <ian at gcc dot gnu.org> ---
Author: ian
Date: Fri Aug  4 12:29:55 2017
New Revision: 250872

URL: https://gcc.gnu.org/viewcvs?rev=250872&root=gcc&view=rev
Log:
        PR go/81617
    libgo: change mksigtab to recognize glibc 2.26 NSIG expression

    Fixes golang/go#21147
    Fixes GCC PR 81617

    Reviewed-on: https://go-review.googlesource.com/52611

Modified:
    branches/gcc-7-branch/libgo/mksigtab.sh