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| author | Ian Lance Taylor <iant@golang.org> | 2022-08-07 19:21:15 -0700 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2022-08-08 21:29:53 +0000 |
| commit | 365ca6947287d2b8fd9ca49fef74a1297786e8b1 (patch) | |
| tree | 6956dec8e13e76c25d7643f7df668633e0e1cf0b /src/runtime/cgo | |
| parent | 3315066f46d5dce3e4474bdcde0997d688c79436 (diff) | |
| download | go-365ca6947287d2b8fd9ca49fef74a1297786e8b1.tar.xz | |
runtime/cgo: add -fno-stack-protector to CFLAGS
Some compilers default to having -fstack-protector on, which breaks
when using internal linking because the linker doesn't know how to
find the support functions.
Fixes #52919
Fixes #54313
Change-Id: I6f51d5e906503f61fc768ad8e30c163bad135087
Reviewed-on: https://go-review.googlesource.com/c/go/+/421935
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Diffstat (limited to 'src/runtime/cgo')
| -rw-r--r-- | src/runtime/cgo/cgo.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/runtime/cgo/cgo.go b/src/runtime/cgo/cgo.go index 298aa63675..4b7046e2cc 100644 --- a/src/runtime/cgo/cgo.go +++ b/src/runtime/cgo/cgo.go @@ -23,7 +23,9 @@ package cgo #cgo solaris LDFLAGS: -lxnet #cgo solaris LDFLAGS: -lsocket -#cgo CFLAGS: -Wall -Werror +// We use -fno-stack-protector because internal linking won't find +// the support functions. See issues #52919 and #54313. +#cgo CFLAGS: -Wall -Werror -fno-stack-protector #cgo solaris CPPFLAGS: -D_POSIX_PTHREAD_SEMANTICS |