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[libunwind][CMake] Set library dir to be LLVM's intermediate output dir
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Authored by phosek on Jun 19 2017, 6:03 PM.

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Summary

This matches the behavior of libc++abi and libc++ and ensures that we get a working toolchain when building libunwind as part of LLVM

LGTM!

This revision is now accepted and ready to land.Jul 18 2017, 1:38 PM

This revision was automatically updated to reflect the committed changes.

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libunwind/

trunk/

10 lines

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	# Add path for custom modules			# Add path for custom modules
	set(CMAKE_MODULE_PATH			set(CMAKE_MODULE_PATH
	"${CMAKE_CURRENT_SOURCE_DIR}/cmake"			"${CMAKE_CURRENT_SOURCE_DIR}/cmake"
	${CMAKE_MODULE_PATH})			${CMAKE_MODULE_PATH})

	set(LIBUNWIND_COMPILER ${CMAKE_CXX_COMPILER})			set(LIBUNWIND_COMPILER ${CMAKE_CXX_COMPILER})
	set(LIBUNWIND_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})			set(LIBUNWIND_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
	set(LIBUNWIND_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})			set(LIBUNWIND_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
				if (LLVM_LIBRARY_OUTPUT_INTDIR)
				set(LIBUNWIND_LIBRARY_DIR ${LLVM_LIBRARY_OUTPUT_INTDIR})
				else()
	set(LIBUNWIND_LIBRARY_DIR ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX})			set(LIBUNWIND_LIBRARY_DIR ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX})
				endif()

				set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${LIBUNWIND_LIBRARY_DIR})
				set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${LIBUNWIND_LIBRARY_DIR})
				set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LIBUNWIND_LIBRARY_DIR})

	set(LIBUNWIND_INSTALL_PREFIX "" CACHE STRING			set(LIBUNWIND_INSTALL_PREFIX "" CACHE STRING
	"Define libunwind destination prefix.")			"Define libunwind destination prefix.")

	if (NOT LIBUNWIND_INSTALL_PREFIX MATCHES "^$\|.*/")			if (NOT LIBUNWIND_INSTALL_PREFIX MATCHES "^$\|.*/")
	message(FATAL_ERROR "LIBUNWIND_INSTALL_PREFIX has to end with \"/\".")			message(FATAL_ERROR "LIBUNWIND_INSTALL_PREFIX has to end with \"/\".")
	endif()			endif()

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