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macro(CHECK_VSX VARIABLE)
if(NOT DEFINED HAVE_${VARIABLE})
message(STATUS "Check whether VSX can be used")
configure_file(${PROJECT_SOURCE_DIR}/cmake/CheckVSX.c.in ${PROJECT_BINARY_DIR}/CMakeFiles/CMakeTmp/CheckVSX.c @ONLY)
try_compile(HAVE_${VARIABLE} "${PROJECT_BINARY_DIR}"
"${PROJECT_BINARY_DIR}/CMakeFiles/CMakeTmp/CheckVSX.c")
if(HAVE_${VARIABLE})
message(STATUS "Check whether VSX can be used - yes")
set(${VARIABLE} 1 CACHE INTERNAL "Result of CHECK_VSX" FORCE)
else ()
message(STATUS "Check whether VSX can be used - no")
endif()
endif ()
endmacro(CHECK_VSX)
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