tree e0308d4dddeb514ee03f1a2190786246da9d1241
parent 0e3aa3c8d0b3c2e09afb5e768ed01467605580e6
author Ben Clayton <bclayton@google.com> 1632479898 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1632479898 +0000

CMake: Simplify overriding of options / settings

Outer projects can just set() the option / setting before calling add_subdirectory() on Dawn.

Also provide a build directory for Dawn's third_party dependencies. Allows the outer project to specify a third_party directory that's out of the dawn tree.

Change-Id: I04c5f12b362ee9c9488b7b78a6aa5fa6f55dec98
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/64743
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>