SET(XXHASHSRC xxhash.c) ADD_LIBRARY(xxhash STATIC ${XXHASHSRC}) IF(ENABLE_FULL_DEBUG MATCHES "OFF") if ("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "GNU") SET_TARGET_PROPERTIES(xxhash PROPERTIES COMPILE_FLAGS "-O3") endif () ENDIF()