Use all OpenEXR directories

Signed-off-by: Larry Gritz <[email protected]>

src/cmake/build_OpenEXR.cmake

@@ -46,14 +46,23 @@ set (OpenEXR_VERSION ${OpenEXR_LOCAL_BUILD_VERSION})
 message (STATUS "In build_OpenEXR.cmake, OpenEXR_INCLUDES=${OPENEXR_INCLUDES}")
 set (OPENEXR_INCLUDE_DIR "${OpenEXR_SOURCE_DIR}/src/lib/OpenEXR")
 set (OPENEXRCORE_INCLUDE_DIR "${OpenEXR_SOURCE_DIR}/src/lib/OpenEXRCore")
+set (OPENEXRUTIL_INCLUDE_DIR "${OpenEXR_SOURCE_DIR}/src/lib/OpenEXRUtil")
+set (IEX_INCLUDE_DIR "${OpenEXR_SOURCE_DIR}/src/lib/Iex")
+set (ILMTHREAD_INCLUDE_DIR "${OpenEXR_SOURCE_DIR}/src/lib/IlmThread")
 set (OPENEXR_INCLUDES ${OPENEXR_INCLUDE_DIR}
                       ${OPENEXRCORE_INCLUDE_DIR}
+                      ${OPENEXRUTIL_INCLUDE_DIR}
+                      ${IEX_INCLUDE_DIR}
+                      ${ILMTHREAD_INCLUDE_DIR}
                       ${OpenEXR_SOURCE_DIR}/src/cmake)
 message (STATUS "Resetting to OpenEXR_INCLUDES=${OPENEXR_INCLUDES}")
 
 # Need links so that we can #include <OpenEXR/blah.h> because in the OpenEXR
 # source, the headers are not in an OpenEXR subdirectory.
 file (CREATE_LINK ${OPENEXR_INCLUDE_DIR} ${OPENEXR_INCLUDE_DIR}/OpenEXR SYMBOLIC)
 file (CREATE_LINK ${OPENEXRCORE_INCLUDE_DIR} ${OPENEXRCORE_INCLUDE_DIR}/OpenEXR SYMBOLIC)
+file (CREATE_LINK ${OPENEXRUTIL_INCLUDE_DIR} ${OPENEXRUTIL_INCLUDE_DIR}/OpenEXR SYMBOLIC)
+file (CREATE_LINK ${IEX_INCLUDE_DIR} ${IEX_INCLUDE_DIR}/OpenEXR SYMBOLIC)
+file (CREATE_LINK ${ILMTHREAD_INCLUDE_DIR} ${ILMTHREAD_INCLUDE_DIR}/OpenEXR SYMBOLIC)
 
 proj_include_directories_prepend (${OPENEXR_INCLUDES})