Add Chromium-only Blender WebEngine parity work

blender-5.2.0/extern/opensubdiv-source/cmake/FindGLEW.cmake

@@ -0,0 +1,90 @@
+#
+#   Copyright 2013 Pixar
+#
+#   Licensed under the terms set forth in the LICENSE.txt file available at
+#   https://opensubdiv.org/license.
+#
+
+# Try to find GLEW library and include path.
+# Once done this will define
+#
+# GLEW_FOUND
+# GLEW_INCLUDE_DIR
+# GLEW_LIBRARY
+#
+
+include(FindPackageHandleStandardArgs)
+
+if (WIN32)
+
+    find_path(GLEW_INCLUDE_DIR
+        NAMES
+            GL/glew.h
+        HINTS
+            "${GLEW_LOCATION}/include"
+            "$ENV{GLEW_LOCATION}/include"
+        PATHS
+            "$ENV{PROGRAMFILES}/GLEW/include"
+            "${PROJECT_SOURCE_DIR}/extern/glew/include"
+        DOC "The directory where GL/glew.h resides" )
+
+    if ("${CMAKE_GENERATOR}" MATCHES "[Ww]in64" OR
+        "${CMAKE_GENERATOR_PLATFORM}" MATCHES "x64")
+        set(ARCH x64)
+    else()
+        set(ARCH x86)
+    endif()
+
+    find_library(GLEW_LIBRARY
+        NAMES
+            glew GLEW glew32s glew32
+        HINTS
+            "${GLEW_LOCATION}/lib"
+            "$ENV{GLEW_LOCATION}/lib"
+        PATHS
+            "$ENV{PROGRAMFILES}/GLEW/lib"
+            "${PROJECT_SOURCE_DIR}/extern/glew/bin"
+            "${PROJECT_SOURCE_DIR}/extern/glew/lib"
+        PATH_SUFFIXES
+            Release/${ARCH}
+        DOC "The GLEW library")
+endif ()
+
+if (${CMAKE_HOST_UNIX})
+    find_path( GLEW_INCLUDE_DIR
+        NAMES
+            GL/glew.h
+        HINTS
+            "${GLEW_LOCATION}/include"
+            "$ENV{GLEW_LOCATION}/include"
+        PATHS
+            /usr/include
+            /usr/local/include
+            /sw/include
+            /opt/local/include
+            NO_DEFAULT_PATH
+            DOC "The directory where GL/glew.h resides"
+    )
+    find_library( GLEW_LIBRARY
+        NAMES
+            GLEW glew
+        HINTS
+            "${GLEW_LOCATION}/lib"
+            "$ENV{GLEW_LOCATION}/lib"
+        PATHS
+            /usr/lib64
+            /usr/lib
+            /usr/lib/${CMAKE_LIBRARY_ARCHITECTURE}
+            /usr/local/lib64
+            /usr/local/lib
+            /sw/lib
+            /opt/local/lib
+            NO_DEFAULT_PATH
+            DOC "The GLEW library")
+endif ()
+
+find_package_handle_standard_args(GLEW
+    REQUIRED_VARS
+        GLEW_INCLUDE_DIR
+        GLEW_LIBRARY
+)