commit be352ea5b95dadb9df77b4563806c7c515c21743
author Corentin Wallez <cwallez@chromium.org> Mon Apr 11 16:48:43 2022 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> Mon Apr 11 16:48:43 2022 +0000
tree 155a63b69b2c6080291a2f7f3518d45389630c4c
parent 6efd54e2aef582d6179a2120424a403c0a1bc39a

CMake: Add support with Swiftshader with DAWN_ENABLE_SWIFTSHADER

Change-Id: I2b3d906bac760a22f33104231a6341415cbff3b5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/85365
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>

third_party/CMakeLists.txt

diff --git a/third_party/CMakeLists.txt b/third_party/CMakeLists.txt
index bc75898..d516352 100644
--- a/third_party/CMakeLists.txt
+++ b/third_party/CMakeLists.txt
@@ -96,6 +96,14 @@
 )
 target_include_directories(dawn_vulkan_headers INTERFACE "${CMAKE_CURRENT_SOURCE_DIR}/khronos")
 
+if (${DAWN_ENABLE_SWIFTSHADER} AND NOT TARGET vk_swiftshader)
+    set(SWIFTSHADER_BUILD_TESTS OFF CACHE BOOL "" FORCE)
+    set(SWIFTSHADER_BUILD_BENCHMARKS OFF CACHE BOOL "" FORCE)
+
+    message(STATUS "Dawn: using Swiftshader at ${DAWN_SWIFTSHADER_DIR}")
+    add_subdirectory(${DAWN_SWIFTSHADER_DIR} "${CMAKE_CURRENT_BINARY_DIR}/swiftshader")
+endif()
+
 if (${TINT_BUILD_BENCHMARKS})
   set(BENCHMARK_ENABLE_TESTING FALSE CACHE BOOL FALSE FORCE)
   add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/benchmark EXCLUDE_FROM_ALL)