--- src/appleseed.studio/CMakeLists.txt.orig	2019-08-31 15:49:01 UTC
+++ src/appleseed.studio/CMakeLists.txt
@@ -33,18 +33,13 @@
 #--------------------------------------------------------------------------------------------------
 
 # Boost.
-if (NOT PYTHON_MAJOR_VERSION STREQUAL "2")
-    message (FATAL_ERROR "Python 2.x needed.")
-else ()
-    if (Boost_VERSION GREATER_EQUAL 106700)
-        find_package (Boost 1.61 REQUIRED COMPONENTS python27)
-    else ()
-        find_package (Boost 1.61 REQUIRED COMPONENTS python)
-    endif ()
-endif ()
+find_package (Boost 1.61 REQUIRED COMPONENTS python)
 
 # OpenGL.
 find_package (OpenGL REQUIRED)
+
+# Python 3.
+find_package (Python3 REQUIRED)
 
 # Qt 5.
 find_package (Qt5 REQUIRED COMPONENTS Concurrent Core OpenGL Widgets)
@@ -475,7 +470,7 @@ QT5_ADD_RESOURCES (appleseed.studio_resource_files
 
 add_executable (appleseed.studio
     ${appleseed.studio_sources}
-    $<TARGET_OBJECTS:appleseed.py2.obj>
+    $<TARGET_OBJECTS:appleseed.py3.obj>
     ${appleseed.studio_generated_ui_files}
     ${appleseed.studio_generated_moc_h_files}
     ${appleseed.studio_resource_files}
@@ -505,7 +500,7 @@ include_directories (
     .
     ../appleseed.shared
     ${OPENCOLORIO_INCLUDE_DIRS}
-    ${PYTHON_INCLUDE_DIRS}
+    ${PYTHON_INCLUDE_DIR}
 )
 
 
@@ -533,8 +528,8 @@ target_link_libraries (appleseed.studio
     Qt5::Concurrent
     Qt5::OpenGL
     Qt5::Widgets
-    ${OPENGL_LIBRARY}
-    ${PYTHON_LIBRARIES}
+    ${OPENGL_gl_LIBRARY}
+    glad ${PYTHON_LIBRARY}
 )
 
 if (WITH_DISNEY_MATERIAL)
@@ -589,5 +584,5 @@ install (DIRECTORY ../../sandbox/studio
     DESTINATION .
 )
 
-install (DIRECTORY ../../sandbox/lib/python/site-packages DESTINATION "lib/python${PYTHON_MAJOR_VERSION}.${PYTHON_MINOR_VERSION}")
-install (DIRECTORY python/studio DESTINATION "lib/python${PYTHON_MAJOR_VERSION}.${PYTHON_MINOR_VERSION}/appleseed")
+install (DIRECTORY ../../sandbox/lib/python/site-packages DESTINATION "../lib/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}")
+install (DIRECTORY python/studio DESTINATION "../lib/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/site-packages/appleseed")