kernel: guard include of signal.h more precisely.
authorwhitequark <whitequark@whitequark.org>
Sat, 13 Jun 2020 22:37:04 +0000 (22:37 +0000)
committerwhitequark <whitequark@whitequark.org>
Sat, 13 Jun 2020 22:37:04 +0000 (22:37 +0000)
commit7137f99658903e88ce78411097164c8caec661c8
tree93a5153ea49207aa8952e5fa193edfe92678cbfd
parent971a7651555651e569311c6cbe039f0eee8cde93
kernel: guard include of signal.h more precisely.

Upgrading to WASI SDK 11.0 caused the WASM build to fail because WASM
does not have signals. (Arguably Yosys was broken even before, it was
just broken silently.)
kernel/log.h