I tried that also and it didn't work either. I am not at my windows box at the moment to get the exact error. I now have

if (AIMBLADE_USE_SSE)
set_source_files_properties(${SymmetryFilter_SOURCE_DIR}/ FFThread.cpp ${SymmetryFilter_SOURCE_DIR}/ FFNormalizeThread.h ${AIMBlades_SOURCE_DIR}/Source/AIM/Common/ AIMArray_SSE.hpp ${SymmetryFilter_SOURCE_DIR}/ LengthScaleData.cpp PROPERTIES COMPILE_FLAGS $ {SSE_COMPILE_FLAGS} )
endif()


although I was trying all that on a non-clean build folder (.. I know.. ) so there may have been some slop still left over from other configuration runs..

Is there a CMake Standard for looking for SSE and what to do? I tried looking through the ITK sources for "inspiration" but ITK is pretty complex to try and grep through the sources.


_________________________________________________________
Mike Jackson                  mike.jack...@bluequartz.net
BlueQuartz Software                    www.bluequartz.net
Principal Software Engineer                  Dayton, Ohio

On Sep 25, 2009, at 5:01 PM, Bill Hoffman wrote:

Michael Jackson wrote:

Does it work if you just drop the quotes from the second half of the
set()?

set(CMAKE_C_FLAGS ${CMAKE_C_FLAGS} /arch:SSE2)

or, slightly more pedantically:

set(CMAKE_C_FLAGS ${CMAKE_C_FLAGS} "/arch:SSE2")


Nope, this variable is a string and not a list.
It has to be like this:

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /arch:SSE2")


-Bill
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