tree fe94da569018f8a398f40d49b0dc8ca3234dd57b
parent 1e2fba3088dd90f953905b8105c85a88efe2dad2
author Antonio Maiorano <amaiorano@google.com> 1586983620 -0400
committer Antonio Maiorano <amaiorano@google.com> 1587052832 +0000

CMake: fix add_subdirectory(SwiftShader) when CMAKE_BUILD_TYPE is set in parent project

If parent project sets CMAKE_BUILD_TYPE as a non-cache variable
(e.g. like https://github.com/google/amber does), CMake emits an error
because we're trying to set it as a cache variable.

Bug: b/145758253
Change-Id: Ie169c45dd11674be9e40610f5dd711b8fd5830f8
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/43952
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Tested-by: Antonio Maiorano <amaiorano@google.com>