unsaturated

gold_linker.cmake
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			# Use ld.gold if it is available and isn't disabled explicitly
			# Ref : https://bugs.webkit.org/show_bug.cgi?id=137953
			option(USE_LD_GOLD "Use GNU gold linker" ON)
			if (USE_LD_GOLD)
			execute_process(COMMAND ${CMAKE_C_COMPILER} -fuse-ld=gold -Wl,--version ERROR_QUIET OUTPUT_VARIABLE LD_VERSION)
			if ("${LD_VERSION}" MATCHES "GNU gold")
			set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fuse-ld=gold")
			set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fuse-ld=gold")
			else ()
			message(WARNING "GNU gold linker isn't available, using the default system linker.")
			endif ()
			endif ()