tree abdd7773bb6488a68c790c7882aca6066d7d0a17
parent 8fff8c3b7dc8f6d6988e219ed6f371211259833c
author Ben Clayton <bclayton@google.com> 1579537416 +0000
committer Ben Clayton <bclayton@google.com> 1579717289 +0000

CMakeLists: Only expose options if they're not set as vars

This allows outer projects to force-set these build options without exposing them in CMakeCache.txt

Bug: b/148010928
Change-Id: Ib7d3965c04cf9822566ed569af9832db30f133b1
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/40329
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Tested-by: Ben Clayton <bclayton@google.com>