if (HAVE_SSE42) # Not used. Pretty easy to port. set (SOURCES_SSE42_ONLY src/metrohash128crc.cpp src/metrohash128crc.h) endif () add_library(metrohash src/metrohash.h src/testvector.h src/metrohash64.cpp src/metrohash128.cpp ${SOURCES_SSE42_ONLY}) target_include_directories(metrohash PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/src)