diff --git a/backends/vulkan/cmake/ShaderLibrary.cmake b/backends/vulkan/cmake/ShaderLibrary.cmake index 1b6838c4dfd..16a60abf6f3 100644 --- a/backends/vulkan/cmake/ShaderLibrary.cmake +++ b/backends/vulkan/cmake/ShaderLibrary.cmake @@ -24,22 +24,17 @@ if(NOT EXECUTORCH_ROOT) message("WARNING: EXECUTORCH_ROOT is not set! A failure is likely imminent.") endif() -if(ANDROID) - if(NOT ANDROID_NDK) - message(FATAL_ERROR "ANDROID_NDK not set") - endif() - - if(NOT GLSLC_PATH) - set(GLSLC_PATH - "${ANDROID_NDK}/shader-tools/${ANDROID_NDK_HOST_SYSTEM_NAME}/glslc" - ) - endif() -else() - find_program(GLSLC_PATH glslc PATHS $ENV{PATH}) +find_program(GLSLC_PATH glslc PATHS $ENV{PATH}) - if(NOT GLSLC_PATH) - message(FATAL_ERROR "USE_VULKAN glslc not found") - endif() +if(NOT GLSLC_PATH) + message( + FATAL_ERROR + "glslc from the Vulkan SDK must be installed to build the Vulkan backend. " + "Please install the Vulkan SDK 1.4.321.0 or newer from " + "https://vulkan.lunarg.com/sdk/home and ensure that the glslc binary is in your PATH. " + "Note that the glslc distributed with the Android NDK is not compatible since it " + "does not support the GL_EXT_integer_dot_product extension. " + ) endif() # Required to enable linking with --whole-archive