trying to make it work without -rdynamic

materialsystem/vulkan/shader.cpp

@@ -9,6 +9,7 @@ void CVkShader::Build()
 	CUtlVector<VkPipeline> libs = {};
 	VkGraphicsPipelineCreateInfo createInfo = {};
 	VkPipelineLibraryCreateInfoKHR libInfo = {};
+	VkPipelineRenderingCreateInfo render = {};
 
 	createInfo.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
 	for ( auto l: m_libraries )
@@ -23,6 +24,9 @@ void CVkShader::Build()
 	createInfo.flags = VK_PIPELINE_CREATE_LINK_TIME_OPTIMIZATION_BIT_EXT;
 	createInfo.layout = g_pLibraryEmptyLayout;
 
+	render.sType = VK_STRUCTURE_TYPE_PIPELINE_RENDERING_CREATE_INFO;
+	render.pNext = createInfo.pNext;
+	createInfo.pNext = &render;
 	// Possibly schedule it?
 	vkCreateGraphicsPipelines(g_vkDevice, NULL, 1, &createInfo, NULL, &m_hPipeline);
 }