Autodesk · kxl-adsk · May 20, 2020 · Apr 25, 2020 · Apr 25, 2020 · May 17, 2020
diff --git a/cmake/test.cmake b/cmake/test.cmake
@@ -32,6 +32,7 @@ endfunction()
 #                            MAYA_PLUG_IN_PATH
 #                            MAYA_SCRIPT_PATH
 #                            PXR_PLUGINPATH_NAME
+#                            LD_LIBRARY_PATH
 #                        Note that the format of these name/value pairs should
 #                        be the same as that used with
 #                        `set_property(TEST test_name APPEND PROPERTY ENVIRONMENT ...)`
@@ -129,6 +130,7 @@ finally:
         MAYA_PLUG_IN_PATH
         MAYA_SCRIPT_PATH
         PXR_PLUGINPATH_NAME
+        LD_LIBRARY_PATH
     )
 
     # Set initial empty values for all path vars

diff --git a/doc/build.md b/doc/build.md
@@ -234,6 +234,20 @@ setuptools 39.0.1
 shiboken2  5.12.1 
 ```
 
+##### dependencies on Linux DSOs when running tests
+
+Normally either runpath or rpath are used on some DSOs in this library to specify explicit on other libraries (such as USD itself)
+
+If for some reason you don't want to use either of these options, and switch them off with:
+```
+CMAKE_SKIP_RPATH=TRUE
+```
+To allow your tests to run, you can inject LD_LIBRARY_PATH into any of the mayaUSD_add_test calls by setting the ADDITIONAL_LD_LIBRARY_PATH cmake variable to $ENV{LD_LIBRARY_PATH} or similar.
+
+There is a related ADDITIONAL_PXR_PLUGINPATH_NAME cmake var which can be used if schemas are installed in a non-standard location
+
+
+
 # How to Load Plug-ins in Maya 
 
 The provided module file (*.mod) facilitates setting various environment variables for plugins and libraries. After the project is successfully built, ```mayaUsd.mod``` is installed inside the install directory. In order for Maya to discover this mod file, ```MAYA_MODULE_PATH``` environment variable needs to be set to point to the location where the mod file is installed.

diff --git a/plugin/al/mayautils/AL/maya/tests/mayaplugintest/CMakeLists.txt b/plugin/al/mayautils/AL/maya/tests/mayaplugintest/CMakeLists.txt
@@ -95,4 +95,5 @@ mayaUsd_add_test(${TARGET_NAME}
     ENV
         "MAYA_PLUG_IN_PATH=${MAYAUTILS_TEST_MAYAPLUGIN_INSTALL_PATH}"
         "PXR_PLUGINPATH_NAME=${ADDITIONAL_PXR_PLUGINPATH_NAME}"
+        "LD_LIBRARY_PATH=${ADDITIONAL_LD_LIBRARY_PATH}"
 )
diff --git a/plugin/al/plugin/AL_USDMayaTestPlugin/CMakeLists.txt b/plugin/al/plugin/AL_USDMayaTestPlugin/CMakeLists.txt
@@ -138,6 +138,7 @@ mayaUsd_add_test(${TARGET_NAME}
     PYTHON_COMMAND "${pycode}"
     ENV
         "PXR_PLUGINPATH_NAME=${ADDITIONAL_PXR_PLUGINPATH_NAME}"
+        "LD_LIBRARY_PATH=${ADDITIONAL_LD_LIBRARY_PATH}"
 )
 
 if(NOT SKIP_USDMAYA_TESTS)

diff --git a/plugin/al/plugin/AL_USDMayaTestPlugin/py/CMakeLists.txt b/plugin/al/plugin/AL_USDMayaTestPlugin/py/CMakeLists.txt
@@ -2,23 +2,27 @@ mayaUsd_add_test(TestALUSDMayaPython_ProxyShape
     PYTHON_MODULE testProxyShape
     ENV
         "PXR_PLUGINPATH_NAME=${ADDITIONAL_PXR_PLUGINPATH_NAME}"
+        "LD_LIBRARY_PATH=${ADDITIONAL_LD_LIBRARY_PATH}"
 )
 
 mayaUsd_add_test(TestALUSDMayaPython_Translators
     PYTHON_MODULE testTranslators
     ENV
         "PXR_PLUGINPATH_NAME=${ADDITIONAL_PXR_PLUGINPATH_NAME}"
+        "LD_LIBRARY_PATH=${ADDITIONAL_LD_LIBRARY_PATH}"
 )
 
 mayaUsd_add_test(TestALUSDMayaPython_LayerManager
     PYTHON_MODULE testLayerManager
     ENV
         "PXR_PLUGINPATH_NAME=${ADDITIONAL_PXR_PLUGINPATH_NAME}"
+        "LD_LIBRARY_PATH=${ADDITIONAL_LD_LIBRARY_PATH}"
 )
 
 mayaUsd_add_test(TestALUSDMayaPython_ImportModule
     PYTHON_MODULE testUSDMayaPythonModuleOnly
     ENV
         "PXR_PLUGINPATH_NAME=${ADDITIONAL_PXR_PLUGINPATH_NAME}"
+        "LD_LIBRARY_PATH=${ADDITIONAL_LD_LIBRARY_PATH}"
     NO_STANDALONE_INIT
 )
diff --git a/plugin/al/schemas/AL/usd/schemas/maya/tests/CMakeLists.txt b/plugin/al/schemas/AL/usd/schemas/maya/tests/CMakeLists.txt
@@ -51,4 +51,5 @@ mayaUsd_add_test(${TARGET_NAME}
     COMMAND $<TARGET_FILE:${TARGET_NAME}>
     ENV
         "PXR_PLUGINPATH_NAME=${ADDITIONAL_PXR_PLUGINPATH_NAME}"
+        "LD_LIBRARY_PATH=${ADDITIONAL_LD_LIBRARY_PATH}"
 )
diff --git a/plugin/al/translators/pxrUsdTranslators/tests/CMakeLists.txt b/plugin/al/translators/pxrUsdTranslators/tests/CMakeLists.txt
@@ -6,4 +6,5 @@ mayaUsd_add_test(${TEST_NAME}
         "PYTHONPATH=${CMAKE_CURRENT_SOURCE_DIR}"
         "TEST_DIR=${CMAKE_CURRENT_SOURCE_DIR}"
         "PXR_PLUGINPATH_NAME=${ADDITIONAL_PXR_PLUGINPATH_NAME}"
+        "LD_LIBRARY_PATH=${ADDITIONAL_LD_LIBRARY_PATH}"
 )
diff --git a/plugin/al/translators/tests/CMakeLists.txt b/plugin/al/translators/tests/CMakeLists.txt
@@ -2,4 +2,5 @@ mayaUsd_add_test(TestAdditionalTranslators
     PYTHON_MODULE testTranslators
     ENV
         "PXR_PLUGINPATH_NAME=${ADDITIONAL_PXR_PLUGINPATH_NAME}"
+        "LD_LIBRARY_PATH=${ADDITIONAL_LD_LIBRARY_PATH}"
 )
diff --git a/plugin/al/usdtransaction/AL/usd/transaction/tests/CMakeLists.txt b/plugin/al/usdtransaction/AL/usd/transaction/tests/CMakeLists.txt
@@ -48,10 +48,14 @@ target_include_directories(${USDTRANSACTION_TEST_EXECUTABLE_NAME}
 
 mayaUsd_add_test(${USDTRANSACTION_TEST_NAME}
     COMMAND ${USDTRANSACTION_TEST_EXECUTABLE_NAME}
+    ENV
+        "LD_LIBRARY_PATH=${ADDITIONAL_LD_LIBRARY_PATH}"
 )
 
 mayaUsd_add_test(${USDTRANSACTION_PYTHON_TEST_NAME}
     COMMAND ${MAYA_PY_EXECUTABLE} -m unittest discover -s ${CMAKE_CURRENT_SOURCE_DIR}
+    ENV
+        "LD_LIBRARY_PATH=${ADDITIONAL_LD_LIBRARY_PATH}"
 )
 
 if (TARGET all_tests)

diff --git a/test/lib/CMakeLists.txt b/test/lib/CMakeLists.txt
@@ -16,6 +16,8 @@ foreach(script ${test_script_files})
     mayaUsd_get_unittest_target(target ${script})
     mayaUsd_add_test(${target}
         PYTHON_MODULE ${target}
+        ENV
+            "LD_LIBRARY_PATH=${ADDITIONAL_LD_LIBRARY_PATH}"
     )
 endforeach()
 

diff --git a/test/lib/ufe/CMakeLists.txt b/test/lib/ufe/CMakeLists.txt
@@ -57,6 +57,7 @@ foreach(script ${test_script_files})
         ENV
             "MAYA_PLUG_IN_PATH=${CMAKE_CURRENT_BINARY_DIR}/ufeTestPlugins"
             "UFE_PREVIEW_VERSION_NUM=${UFE_PREVIEW_VERSION_NUM}"
+            "LD_LIBRARY_PATH=${ADDITIONAL_LD_LIBRARY_PATH}"
     )
 
     # Assign a ctest label to these tests for easy filtering.

diff --git a/test/lib/usd/schemas/CMakeLists.txt b/test/lib/usd/schemas/CMakeLists.txt
@@ -18,5 +18,7 @@ foreach(script ${test_script_files})
     mayaUsd_get_unittest_target(target ${script})
     mayaUsd_add_test(${target}
         PYTHON_MODULE ${target}
+        ENV
+            "LD_LIBRARY_PATH=${ADDITIONAL_LD_LIBRARY_PATH}"
     )
 endforeach()
diff --git a/test/lib/usd/utils/CMakeLists.txt b/test/lib/usd/utils/CMakeLists.txt
@@ -30,4 +30,6 @@ target_link_libraries(${TARGET_NAME}
 # -----------------------------------------------------------------------------
 mayaUsd_add_test(${TARGET_NAME}
     COMMAND $<TARGET_FILE:${TARGET_NAME}>
+    ENV
+        "LD_LIBRARY_PATH=${ADDITIONAL_LD_LIBRARY_PATH}"
 )