patch-lib_IlmCtlSimd_CMakeLists.txt

--- lib/IlmCtlSimd/CMakeLists.txt.orig	2021-04-11 04:27:17 UTC
+++ lib/IlmCtlSimd/CMakeLists.txt
@@ -1,7 +1,7 @@
 include_directories( "${CMAKE_CURRENT_SOURCE_DIR}" "${PROJECT_SOURCE_DIR}/lib/IlmCtl" "${PROJECT_SOURCE_DIR}/lib/IlmCtlMath" )
 
 add_executable( halfExpLogTable halfExpLogTable.cpp )
-target_link_libraries( halfExpLogTable Half )
+target_link_libraries( halfExpLogTable Imath )
 
 add_custom_command( OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/halfExpLogTable.h"
                     COMMAND halfExpLogTable "${CMAKE_CURRENT_BINARY_DIR}/halfExpLogTable.h" "${CMAKE_CURRENT_BINARY_DIR}/halfExpLog.h"