[Bug go/79146] [7 Regression] Bootstrapping go on s390x fails; redefined symbols

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79146

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Didn't really help:

[ 2448s] ../s390x-suse-linux/libgo/.libs/libgo.so: undefined reference to
`math_
big.hasVectorFacility'
[ 2448s] collect2: error: ld returned 1 exit status