[gardening] Guard use of lib atomic so it's not used on ios builds.

This is follow-up to e78e0dd261.

TEST=ci

Change-Id: I089299076b115ee384bc2f485a01045367bf78ef
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/222026
Reviewed-by: Alexander Aprelev <aam@google.com>
Commit-Queue: Alexander Aprelev <aam@google.com>
This commit is contained in:
Alexander Aprelev 2021-12-03 18:10:58 +00:00 committed by Commit Bot
parent 312eb812c8
commit e07ff780e2

View file

@ -56,7 +56,7 @@ config("libdart_vm_config") {
if (!is_android) {
libs += [ "pthread" ]
}
if (!is_mac) {
if (!is_mac && !is_ios) {
libs += [ "atomic" ]
}
}