runtime: restore cgo_import_dynamic for libc.so on openbsd

This was removed in change 285692, however we need to explicitly pull libc.so
in when libpthread.so is being used. The current code works on openbsd/amd64
since we pull libc.so in via runtime/sys_openbsd2.go, however openbsd/arm64
does not do this currently.

Change-Id: Ibe93d936a22e69e2fe12620f6d27ccca7a91dba5
Reviewed-on: https://go-review.googlesource.com/c/go/+/285912
Trust: Joel Sing <joel@sing.id.au>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
This commit is contained in:
Joel Sing 2021-01-23 06:18:30 +11:00
parent 25c39e4fb5
commit 66ee8b158f

View File

@ -57,3 +57,4 @@ func pthread_create_trampoline()
//go:cgo_import_dynamic libc_pthread_sigmask pthread_sigmask "libpthread.so"
//go:cgo_import_dynamic _ _ "libpthread.so"
//go:cgo_import_dynamic _ _ "libc.so"