From 8d47910e9a49267829ba01c23f5a784fdae431ba Mon Sep 17 00:00:00 2001
From: Simon Kallweit <64953474+skallweitNV@users.noreply.github.com>
Date: Fri, 7 Feb 2025 10:54:00 +0100
Subject: slang-rhi cmake integration (#6261)

* update slang-rhi cmake integration

* disable fetching slang

* update slang-rhi
---
 CMakePresets.json       | 1 +
 external/CMakeLists.txt | 4 ++--
 external/slang-rhi      | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/CMakePresets.json b/CMakePresets.json
index 6367ebee4..b0fa9b8bf 100644
--- a/CMakePresets.json
+++ b/CMakePresets.json
@@ -23,6 +23,7 @@
       "cacheVariables": {
         "SLANG_SLANG_LLVM_FLAVOR": "DISABLE",
         "SLANG_ENABLE_SPLIT_DEBUG_INFO": "OFF",
+        "SLANG_ENABLE_SLANG_RHI": "OFF",
         "CMAKE_C_FLAGS_INIT": "-fwasm-exceptions -Os",
         "CMAKE_CXX_FLAGS_INIT": "-fwasm-exceptions -Os",
         "CMAKE_EXE_LINKER_FLAGS": "-sASSERTIONS -sALLOW_MEMORY_GROWTH -fwasm-exceptions --export=__cpp_exception"
diff --git a/external/CMakeLists.txt b/external/CMakeLists.txt
index 446055a8b..2a9d3fee8 100644
--- a/external/CMakeLists.txt
+++ b/external/CMakeLists.txt
@@ -97,11 +97,11 @@ target_include_directories(stb INTERFACE "${CMAKE_CURRENT_LIST_DIR}/stb")
 
 # slang-rhi
 if(SLANG_ENABLE_SLANG_RHI)
+    set(SLANG_RHI_BUILD_FROM_SLANG_REPO ON)
     set(SLANG_RHI_BINARY_DIR ${CMAKE_BINARY_DIR}/$<CONFIG>/bin)
+    set(SLANG_RHI_FETCH_SLANG OFF)
     set(SLANG_RHI_SLANG_INCLUDE_DIR ${slang_SOURCE_DIR}/include)
     set(SLANG_RHI_SLANG_BINARY_DIR ${CMAKE_BINARY_DIR})
-    set(SLANG_RHI_BUILD_TESTS OFF)
-    set(SLANG_RHI_BUILD_EXAMPLES OFF)
 
     # Not disabling these break tests (issue #5474)
     set(SLANG_RHI_FETCH_DXC OFF)
diff --git a/external/slang-rhi b/external/slang-rhi
index 0cb0a6e77..cdca38d08 160000
--- a/external/slang-rhi
+++ b/external/slang-rhi
@@ -1 +1 @@
-Subproject commit 0cb0a6e777a39e9cf08720b413fe87570490f6ac
+Subproject commit cdca38d08fd3c16400b83cbbb23680ed644ec007
-- 
cgit v1.2.3