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[CMake] Move LLD to the new style for symlink generation, and make the links list overridable.
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Authored by beanz on Sep 24 2015, 9:03 AM.

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beanz retitled this revision from to [CMake] Move LLD to the new style for symlink generation, and make the links list overridable..

beanz updated this object.

beanz added a subscriber: llvm-commits.

I think this is fine, but llvm-link is for windows/coff, so I will let Rui have the final say.

LGTM

This revision is now accepted and ready to land.Sep 24 2015, 12:51 PM

This revision was automatically updated to reflect the committed changes.

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tools/

lld/

19 lines

	add_llvm_executable(lld			add_llvm_executable(lld
	lld.cpp			lld.cpp
	)			)

	target_link_libraries(lld			target_link_libraries(lld
	lldDriver			lldDriver
	lldCOFF			lldCOFF
	LLVMSupport			LLVMSupport
	)			)

	install(TARGETS lld			install(TARGETS lld
	RUNTIME DESTINATION bin)			RUNTIME DESTINATION bin)

	if(UNIX)			if(NOT LLD_SYMLINKS_TO_CREATE)
	set(LLD_LINK_OR_COPY create_symlink)			set(LLD_SYMLINKS_TO_CREATE lld-link)
	set(lld_binary "lld${CMAKE_EXECUTABLE_SUFFIX}")

	else()
	set(LLD_LINK_OR_COPY copy)
	set(lld_binary "${LLVM_RUNTIME_OUTPUT_INTDIR}/lld${CMAKE_EXECUTABLE_SUFFIX}")
	endif()			endif()

	set(lld_link "${LLVM_RUNTIME_OUTPUT_INTDIR}/lld-link${CMAKE_EXECUTABLE_SUFFIX}")			foreach(link ${LLD_SYMLINKS_TO_CREATE})
				add_llvm_tool_symlink(${link} lld ALWAYS_GENERATE)
	add_custom_command(TARGET lld POST_BUILD			# Always generate install targets
	COMMAND ${CMAKE_COMMAND} -E ${LLD_LINK_OR_COPY} "${lld_binary}" "${lld_link}")			llvm_install_symlink(${link} lld ALWAYS_GENERATE)
				endforeach()

	install(SCRIPT install_symlink.cmake -DCMAKE_INSTALL_PREFIX=\"${CMAKE_INSTALL_PREFIX}\")