buildkernel - Fix -j race
authorMatthew Dillon <dillon@apollo.backplane.com>
Thu, 27 Oct 2016 23:19:47 +0000 (16:19 -0700)
committerMatthew Dillon <dillon@apollo.backplane.com>
Fri, 28 Oct 2016 00:17:41 +0000 (17:17 -0700)
commita265e6dde62c53d028ffe57e3f5afe8cf7b9cf04
tree9bc922120483759927aea941a26a351e56e9ad0d
parent0fe46dc6296951eb138485d8c6b580bac0488fd8
buildkernel - Fix -j race

* Fix -j race with forwarded header files.  Multiple threads will try to
  create the same forwarded header file, causing users of the file to
  sometimes see a partially written file.
sys/conf/kern.fwd.mk