diff --git a/Hydrogent/CMakeLists.txt b/Hydrogent/CMakeLists.txt
index c63a3065..1fac83ca 100644
--- a/Hydrogent/CMakeLists.txt
+++ b/Hydrogent/CMakeLists.txt
@@ -60,23 +60,24 @@ set(SHADER_OUTPUT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/shaders_inc)
 set(SHADERS_LIST_FILE ${SHADER_OUTPUT_DIR}/shaders_list.h)
 convert_shaders_to_headers("${SHADERS}" ${SHADER_OUTPUT_DIR} ${SHADERS_LIST_FILE} SHADERS_INC_LIST)
 
-set(HYDROGENT_SOURCE ${SOURCE} ${INCLUDE} ${INTERFACE} ${SHADERS} ${SHADERS_LIST_FILE} ${SHADERS_INC_LIST} README.md)
+set(HYDROGENT_SOURCE ${SOURCE} ${INCLUDE} ${INTERFACE} ${SHADERS} ${SHADERS_LIST_FILE} ${SHADERS_INC_LIST} readme.md)
 add_library(Diligent-Hydrogent STATIC ${HYDROGENT_SOURCE})
 
 set_common_target_properties(Diligent-Hydrogent)
 
-find_package(Python3 COMPONENTS Interpreter Development REQUIRED)
+add_library(USD-Libraries INTERFACE)
 
-add_library(USD_LIBS INTERFACE)
-
-if(${CMAKE_GENERATOR} MATCHES "Visual Studio")
+if(pxr_FOUND)
+    # PXR is already loaded, so we can use its variables.
+    target_include_directories(USD-Libraries INTERFACE ${PXR_INCLUDE_DIRS})
+elseif(${CMAKE_GENERATOR} MATCHES "Visual Studio")
     # Boost version depends on Visual Studio version. Since we can't use wildcards in
     # generator expressions, we have to find boost directory for each configuration
     file(GLOB BOOST_INCLUDE_DEBUG "${DILIGENT_USD_PATH}/Debug/include/boost-*")
     file(GLOB BOOST_INCLUDE_RELEASE "${DILIGENT_USD_PATH}/Release/include/boost-*")
     file(GLOB BOOST_INCLUDE_RELWITHDEBINFO "${DILIGENT_USD_PATH}/RelWithDebInfo/include/boost-*")
 
-    target_include_directories(USD_LIBS
+    target_include_directories(USD-Libraries
     INTERFACE
         ${DILIGENT_USD_PATH}/$<CONFIG>/include
         $<$<CONFIG:DEBUG>:${BOOST_INCLUDE_DEBUG}>
@@ -84,53 +85,66 @@ if(${CMAKE_GENERATOR} MATCHES "Visual Studio")
         $<$<CONFIG:RELWITHDEBINFO>:${BOOST_INCLUDE_RELWITHDEBINFO}>
     )
 
-    target_link_directories(USD_LIBS
+    target_link_directories(USD-Libraries
     INTERFACE
         ${DILIGENT_USD_PATH}/$<CONFIG>/lib
     )
 else()
     file(GLOB BOOST_INCLUDE_DEBUG "${DILIGENT_USD_PATH}/Debug/boost-*")
-    target_include_directories(USD_LIBS
+    target_include_directories(USD-Libraries
     INTERFACE
         ${DILIGENT_USD_PATH}/include
         ${BOOST_INCLUDE_DEBUG}
     )
 
-    target_link_directories(USD_LIBS
+    target_link_directories(USD-Libraries
     INTERFACE
         ${DILIGENT_USD_PATH}/lib
     )
 endif()
 
-target_include_directories(USD_LIBS
-INTERFACE
-    ${Python3_INCLUDE_DIRS}
-)
-
 if(MSVC)
-    target_compile_definitions(USD_LIBS INTERFACE NOMINMAX)
-    target_compile_options(USD_LIBS INTERFACE /wd4244 /wd4305 /wd4127 /wd4267)
+    target_compile_definitions(USD-Libraries INTERFACE NOMINMAX)
+    target_compile_options(USD-Libraries INTERFACE /wd4244 /wd4305 /wd4127 /wd4267)
     target_compile_options(Diligent-Hydrogent PRIVATE /permissive-)
+else()
+    target_compile_options(USD-Libraries INTERFACE -Wno-deprecated-builtins -Wno-deprecated-declarations)
 endif()
 
-target_link_libraries(USD_LIBS
-INTERFACE
-    usd_gf
-    usd_ar
-    usd_sdf
-    usd_tf
-    usd_usd
-    usd_plug
-    usd_hd
-    usd_usdImaging
-    usd_vt
-    usd_hio
-    usd_sdr
-    usd_ndr
-    usd_trace
-    usd_cameraUtil
+set(USD_LIBS
+    gf
+    ar
+    sdf
+    tf
+    usd
+    plug
+    hd
+    usdImaging
+    vt
+    hio
+    sdr
+    ndr
+    trace
+    cameraUtil
 )
 
+if (NOT pxr_FOUND)
+    # Add usd_ prefix to all USD libraries
+    set(_USD_LIBS "")
+    foreach(lib ${USD_LIBS})
+        list(APPEND _USD_LIBS "usd_${lib}")
+    endforeach()
+    set(USD_LIBS ${_USD_LIBS})
+
+    # Add python library
+    find_package(Python3 COMPONENTS Interpreter Development REQUIRED)
+
+    target_include_directories(USD-Libraries INTERFACE ${Python3_INCLUDE_DIRS})
+    target_link_directories(USD-Libraries INTERFACE ${Python3_LIBRARY_DIRS})
+endif()
+
+target_link_libraries(USD-Libraries INTERFACE ${USD_LIBS})
+
 target_include_directories(Diligent-Hydrogent
 PUBLIC
     interface
@@ -138,20 +152,10 @@ PRIVATE
     include
 )
 
-target_link_directories(Diligent-Hydrogent
-PUBLIC 
-    ${Python3_LIBRARY_DIRS}
-)
-
-# We need to enable RTTI for USD
-add_library(EnableRTTI INTERFACE)
-target_compile_options(EnableRTTI INTERFACE /GR)
-
 target_link_libraries(Diligent-Hydrogent
 PRIVATE
-    USD_LIBS
+    USD-Libraries
     NO_WERROR
-    EnableRTTI # USD requires RTTI
     Diligent-GraphicsEngine
     Diligent-BasicPlatform
     Diligent-GraphicsTools
@@ -160,8 +164,16 @@ PRIVATE
     DiligentFX
 )
 
+if(MSVC)
+    # USD requires RTTI
+    add_library(EnableRTTI INTERFACE)
+    target_compile_options(EnableRTTI INTERFACE /GR)
+    target_link_libraries(Diligent-Hydrogent PRIVATE EnableRTTI)
+endif()
+
+
 set_target_properties(Diligent-Hydrogent PROPERTIES
     FOLDER DiligentFX
 )
 
-source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR} FILES ${HYDROGENT_SOURCE})
\ No newline at end of file
+source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR} FILES ${HYDROGENT_SOURCE})