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[dev.boringcrypto] crypto/internal/boring: add -pthread linker flag

goboringcrypto_linux_amd64.syso references pthread functions, so
we need to pass -pthread to the C linker when external linking.
Usually it is automatically added when linking with runtime/cgo
package. But in shared linkage the runtime/cgo package may be in
a separate DSO and not part of this invocation.

Fixes #49965.

Change-Id: I3a9983e715ee804594a14006f212f76769ad71db
Reviewed-on: https://go-review.googlesource.com/c/go/+/369161
Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
This commit is contained in:
Cherry Mui 2021-12-03 17:13:08 -05:00
parent a38b43e4ab
commit 21fa0b2199

View File

@ -7,7 +7,12 @@
package boring
// #include "goboringcrypto.h"
/*
// goboringcrypto_linux_amd64.syso references pthread functions.
#cgo LDFLAGS: "-pthread"
#include "goboringcrypto.h"
*/
import "C"
import (
"crypto/internal/boring/sig"