mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-28 19:31:58 +00:00
7796c35818
The r226937 commit causes ASan lit tests to be all skipped on OS X. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226979 91177308-0d34-0410-b5e6-96231b3b80d8
765 lines
26 KiB
CMake
765 lines
26 KiB
CMake
include(LLVMParseArguments)
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include(LLVMProcessSources)
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include(LLVM-Config)
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function(llvm_update_compile_flags name)
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get_property(sources TARGET ${name} PROPERTY SOURCES)
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if("${sources}" MATCHES "\\.c(;|$)")
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set(update_src_props ON)
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endif()
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# LLVM_REQUIRES_EH is an internal flag that individual
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# targets can use to force EH
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if(LLVM_REQUIRES_EH OR LLVM_ENABLE_EH)
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if(NOT (LLVM_REQUIRES_RTTI OR LLVM_ENABLE_RTTI))
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message(AUTHOR_WARNING "Exception handling requires RTTI. Enabling RTTI for ${name}")
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set(LLVM_REQUIRES_RTTI ON)
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endif()
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else()
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if(LLVM_COMPILER_IS_GCC_COMPATIBLE)
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list(APPEND LLVM_COMPILE_FLAGS "-fno-exceptions")
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elseif(MSVC)
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list(APPEND LLVM_COMPILE_DEFINITIONS _HAS_EXCEPTIONS=0)
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list(APPEND LLVM_COMPILE_FLAGS "/EHs-c-")
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endif()
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endif()
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# LLVM_REQUIRES_RTTI is an internal flag that individual
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# targets can use to force RTTI
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if(NOT (LLVM_REQUIRES_RTTI OR LLVM_ENABLE_RTTI))
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list(APPEND LLVM_COMPILE_DEFINITIONS GTEST_HAS_RTTI=0)
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if (LLVM_COMPILER_IS_GCC_COMPATIBLE)
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list(APPEND LLVM_COMPILE_FLAGS "-fno-rtti")
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elseif (MSVC)
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list(APPEND LLVM_COMPILE_FLAGS "/GR-")
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endif ()
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endif()
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# Assume that;
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# - LLVM_COMPILE_FLAGS is list.
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# - PROPERTY COMPILE_FLAGS is string.
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string(REPLACE ";" " " target_compile_flags "${LLVM_COMPILE_FLAGS}")
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if(update_src_props)
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foreach(fn ${sources})
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get_filename_component(suf ${fn} EXT)
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if("${suf}" STREQUAL ".cpp")
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set_property(SOURCE ${fn} APPEND_STRING PROPERTY
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COMPILE_FLAGS "${target_compile_flags}")
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endif()
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endforeach()
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else()
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# Update target props, since all sources are C++.
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set_property(TARGET ${name} APPEND_STRING PROPERTY
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COMPILE_FLAGS "${target_compile_flags}")
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endif()
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set_property(TARGET ${name} APPEND PROPERTY COMPILE_DEFINITIONS ${LLVM_COMPILE_DEFINITIONS})
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endfunction()
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function(add_llvm_symbol_exports target_name export_file)
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if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
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set(native_export_file "${target_name}.exports")
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add_custom_command(OUTPUT ${native_export_file}
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COMMAND sed -e "s/^/_/" < ${export_file} > ${native_export_file}
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DEPENDS ${export_file}
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VERBATIM
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COMMENT "Creating export file for ${target_name}")
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set_property(TARGET ${target_name} APPEND_STRING PROPERTY
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LINK_FLAGS " -Wl,-exported_symbols_list,${CMAKE_CURRENT_BINARY_DIR}/${native_export_file}")
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elseif(LLVM_HAVE_LINK_VERSION_SCRIPT)
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# Gold and BFD ld require a version script rather than a plain list.
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set(native_export_file "${target_name}.exports")
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# FIXME: Don't write the "local:" line on OpenBSD.
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add_custom_command(OUTPUT ${native_export_file}
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COMMAND echo "{" > ${native_export_file}
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COMMAND grep -q "[[:alnum:]]" ${export_file} && echo " global:" >> ${native_export_file} || :
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COMMAND sed -e "s/$/;/" -e "s/^/ /" < ${export_file} >> ${native_export_file}
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COMMAND echo " local: *;" >> ${native_export_file}
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COMMAND echo "};" >> ${native_export_file}
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DEPENDS ${export_file}
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VERBATIM
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COMMENT "Creating export file for ${target_name}")
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set_property(TARGET ${target_name} APPEND_STRING PROPERTY
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LINK_FLAGS " -Wl,--version-script,${CMAKE_CURRENT_BINARY_DIR}/${native_export_file}")
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else()
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set(native_export_file "${target_name}.def")
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set(CAT "cat")
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set(export_file_nativeslashes ${export_file})
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if(WIN32 AND NOT CYGWIN)
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set(CAT "type")
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# Convert ${export_file} to native format (backslashes) for "type"
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# Does not use file(TO_NATIVE_PATH) as it doesn't create a native
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# path but a build-system specific format (see CMake bug
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# http://public.kitware.com/Bug/print_bug_page.php?bug_id=5939 )
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string(REPLACE / \\ export_file_nativeslashes ${export_file})
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endif()
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add_custom_command(OUTPUT ${native_export_file}
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COMMAND ${CMAKE_COMMAND} -E echo "EXPORTS" > ${native_export_file}
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COMMAND ${CAT} ${export_file_nativeslashes} >> ${native_export_file}
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DEPENDS ${export_file}
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VERBATIM
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COMMENT "Creating export file for ${target_name}")
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set(export_file_linker_flag "${CMAKE_CURRENT_BINARY_DIR}/${native_export_file}")
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if(MSVC)
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set(export_file_linker_flag "/DEF:${export_file_linker_flag}")
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endif()
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set_property(TARGET ${target_name} APPEND_STRING PROPERTY
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LINK_FLAGS " ${export_file_linker_flag}")
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endif()
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add_custom_target(${target_name}_exports DEPENDS ${native_export_file})
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set_target_properties(${target_name}_exports PROPERTIES FOLDER "Misc")
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get_property(srcs TARGET ${target_name} PROPERTY SOURCES)
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foreach(src ${srcs})
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get_filename_component(extension ${src} EXT)
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if(extension STREQUAL ".cpp")
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set(first_source_file ${src})
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break()
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endif()
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endforeach()
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# Force re-linking when the exports file changes. Actually, it
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# forces recompilation of the source file. The LINK_DEPENDS target
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# property only works for makefile-based generators.
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# FIXME: This is not safe because this will create the same target
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# ${native_export_file} in several different file:
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# - One where we emitted ${target_name}_exports
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# - One where we emitted the build command for the following object.
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# set_property(SOURCE ${first_source_file} APPEND PROPERTY
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# OBJECT_DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${native_export_file})
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set_property(DIRECTORY APPEND
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PROPERTY ADDITIONAL_MAKE_CLEAN_FILES ${native_export_file})
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add_dependencies(${target_name} ${target_name}_exports)
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# Add dependency to *_exports later -- CMake issue 14747
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list(APPEND LLVM_COMMON_DEPENDS ${target_name}_exports)
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set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} PARENT_SCOPE)
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endfunction(add_llvm_symbol_exports)
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if(NOT WIN32 AND NOT APPLE)
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execute_process(
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COMMAND ${CMAKE_C_COMPILER} -Wl,--version
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OUTPUT_VARIABLE stdout
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ERROR_QUIET
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)
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if("${stdout}" MATCHES "GNU gold")
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set(LLVM_LINKER_IS_GOLD ON)
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endif()
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endif()
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function(add_link_opts target_name)
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# Pass -O3 to the linker. This enabled different optimizations on different
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# linkers.
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if(NOT (${CMAKE_SYSTEM_NAME} MATCHES "Darwin" OR WIN32))
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set_property(TARGET ${target_name} APPEND_STRING PROPERTY
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LINK_FLAGS " -Wl,-O3")
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endif()
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if(LLVM_LINKER_IS_GOLD)
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# With gold gc-sections is always safe.
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set_property(TARGET ${target_name} APPEND_STRING PROPERTY
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LINK_FLAGS " -Wl,--gc-sections")
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# Note that there is a bug with -Wl,--icf=safe so it is not safe
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# to enable. See https://sourceware.org/bugzilla/show_bug.cgi?id=17704.
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endif()
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if(NOT LLVM_NO_DEAD_STRIP)
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if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
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# ld64's implementation of -dead_strip breaks tools that use plugins.
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set_property(TARGET ${target_name} APPEND_STRING PROPERTY
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LINK_FLAGS " -Wl,-dead_strip")
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elseif(NOT WIN32 AND NOT LLVM_LINKER_IS_GOLD)
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# Object files are compiled with -ffunction-data-sections.
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# Versions of bfd ld < 2.23.1 have a bug in --gc-sections that breaks
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# tools that use plugins. Always pass --gc-sections once we require
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# a newer linker.
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set_property(TARGET ${target_name} APPEND_STRING PROPERTY
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LINK_FLAGS " -Wl,--gc-sections")
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endif()
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endif()
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endfunction(add_link_opts)
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# Set each output directory according to ${CMAKE_CONFIGURATION_TYPES}.
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# Note: Don't set variables CMAKE_*_OUTPUT_DIRECTORY any more,
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# or a certain builder, for eaxample, msbuild.exe, would be confused.
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function(set_output_directory target bindir libdir)
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# Do nothing if *_OUTPUT_INTDIR is empty.
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if("${bindir}" STREQUAL "")
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return()
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endif()
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# moddir -- corresponding to LIBRARY_OUTPUT_DIRECTORY.
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# It affects output of add_library(MODULE).
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if(WIN32 OR CYGWIN)
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# DLL platform
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set(moddir ${bindir})
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else()
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set(moddir ${libdir})
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endif()
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if(NOT "${CMAKE_CFG_INTDIR}" STREQUAL ".")
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foreach(build_mode ${CMAKE_CONFIGURATION_TYPES})
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string(TOUPPER "${build_mode}" CONFIG_SUFFIX)
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string(REPLACE ${CMAKE_CFG_INTDIR} ${build_mode} bi ${bindir})
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string(REPLACE ${CMAKE_CFG_INTDIR} ${build_mode} li ${libdir})
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string(REPLACE ${CMAKE_CFG_INTDIR} ${build_mode} mi ${moddir})
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set_target_properties(${target} PROPERTIES "RUNTIME_OUTPUT_DIRECTORY_${CONFIG_SUFFIX}" ${bi})
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set_target_properties(${target} PROPERTIES "ARCHIVE_OUTPUT_DIRECTORY_${CONFIG_SUFFIX}" ${li})
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set_target_properties(${target} PROPERTIES "LIBRARY_OUTPUT_DIRECTORY_${CONFIG_SUFFIX}" ${mi})
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endforeach()
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else()
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set_target_properties(${target} PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${bindir})
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set_target_properties(${target} PROPERTIES ARCHIVE_OUTPUT_DIRECTORY ${libdir})
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set_target_properties(${target} PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${moddir})
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endif()
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endfunction()
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# llvm_add_library(name sources...
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# SHARED;STATIC
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# STATIC by default w/o BUILD_SHARED_LIBS.
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# SHARED by default w/ BUILD_SHARED_LIBS.
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# MODULE
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# Target ${name} might not be created on unsupported platforms.
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# Check with "if(TARGET ${name})".
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# OUTPUT_NAME name
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# Corresponds to OUTPUT_NAME in target properties.
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# DEPENDS targets...
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# Same semantics as add_dependencies().
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# LINK_COMPONENTS components...
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# Same as the variable LLVM_LINK_COMPONENTS.
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# LINK_LIBS lib_targets...
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# Same semantics as target_link_libraries().
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# ADDITIONAL_HEADERS
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# May specify header files for IDE generators.
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# )
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function(llvm_add_library name)
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cmake_parse_arguments(ARG
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"MODULE;SHARED;STATIC"
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"OUTPUT_NAME"
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"ADDITIONAL_HEADERS;DEPENDS;LINK_COMPONENTS;LINK_LIBS;OBJLIBS"
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${ARGN})
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list(APPEND LLVM_COMMON_DEPENDS ${ARG_DEPENDS})
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if(ARG_ADDITIONAL_HEADERS)
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# Pass through ADDITIONAL_HEADERS.
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set(ARG_ADDITIONAL_HEADERS ADDITIONAL_HEADERS ${ARG_ADDITIONAL_HEADERS})
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endif()
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if(ARG_OBJLIBS)
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set(ALL_FILES ${ARG_OBJLIBS})
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else()
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llvm_process_sources(ALL_FILES ${ARG_UNPARSED_ARGUMENTS} ${ARG_ADDITIONAL_HEADERS})
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endif()
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if(ARG_MODULE)
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if(ARG_SHARED OR ARG_STATIC)
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message(WARNING "MODULE with SHARED|STATIC doesn't make sense.")
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endif()
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if(NOT LLVM_ENABLE_PLUGINS)
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message(STATUS "${name} ignored -- Loadable modules not supported on this platform.")
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return()
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endif()
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else()
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if(BUILD_SHARED_LIBS AND NOT ARG_STATIC)
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set(ARG_SHARED TRUE)
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endif()
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if(NOT ARG_SHARED)
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set(ARG_STATIC TRUE)
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endif()
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endif()
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# Generate objlib
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if(ARG_SHARED AND ARG_STATIC)
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# Generate an obj library for both targets.
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set(obj_name "obj.${name}")
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add_library(${obj_name} OBJECT EXCLUDE_FROM_ALL
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${ALL_FILES}
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)
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llvm_update_compile_flags(${obj_name})
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set(ALL_FILES "$<TARGET_OBJECTS:${obj_name}>")
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# Do add_dependencies(obj) later due to CMake issue 14747.
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list(APPEND objlibs ${obj_name})
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set_target_properties(${obj_name} PROPERTIES FOLDER "Object Libraries")
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endif()
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if(ARG_SHARED AND ARG_STATIC)
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# static
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set(name_static "${name}_static")
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if(ARG_OUTPUT_NAME)
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set(output_name OUTPUT_NAME "${ARG_OUTPUT_NAME}")
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endif()
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# DEPENDS has been appended to LLVM_COMMON_LIBS.
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llvm_add_library(${name_static} STATIC
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${output_name}
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OBJLIBS ${ALL_FILES} # objlib
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LINK_LIBS ${ARG_LINK_LIBS}
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LINK_COMPONENTS ${ARG_LINK_COMPONENTS}
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)
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# FIXME: Add name_static to anywhere in TARGET ${name}'s PROPERTY.
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set(ARG_STATIC)
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endif()
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if(ARG_MODULE)
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add_library(${name} MODULE ${ALL_FILES})
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elseif(ARG_SHARED)
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add_library(${name} SHARED ${ALL_FILES})
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else()
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add_library(${name} STATIC ${ALL_FILES})
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endif()
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set_output_directory(${name} ${LLVM_RUNTIME_OUTPUT_INTDIR} ${LLVM_LIBRARY_OUTPUT_INTDIR})
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llvm_update_compile_flags(${name})
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add_link_opts( ${name} )
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if(ARG_OUTPUT_NAME)
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set_target_properties(${name}
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PROPERTIES
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OUTPUT_NAME ${ARG_OUTPUT_NAME}
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)
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endif()
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if(ARG_MODULE)
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set_target_properties(${name} PROPERTIES
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PREFIX ""
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SUFFIX ${LLVM_PLUGIN_EXT}
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)
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endif()
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if(ARG_SHARED)
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if(WIN32)
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set_target_properties(${name} PROPERTIES
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PREFIX ""
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)
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endif()
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if (MSVC)
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set_target_properties(${name}
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PROPERTIES
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IMPORT_SUFFIX ".imp")
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endif ()
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endif()
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if(ARG_MODULE OR ARG_SHARED)
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# Do not add -Dname_EXPORTS to the command-line when building files in this
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# target. Doing so is actively harmful for the modules build because it
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# creates extra module variants, and not useful because we don't use these
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# macros.
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set_target_properties( ${name} PROPERTIES DEFINE_SYMBOL "" )
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if (LLVM_EXPORTED_SYMBOL_FILE)
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add_llvm_symbol_exports( ${name} ${LLVM_EXPORTED_SYMBOL_FILE} )
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endif()
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endif()
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# Add the explicit dependency information for this library.
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#
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# It would be nice to verify that we have the dependencies for this library
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# name, but using get_property(... SET) doesn't suffice to determine if a
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# property has been set to an empty value.
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get_property(lib_deps GLOBAL PROPERTY LLVMBUILD_LIB_DEPS_${name})
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llvm_map_components_to_libnames(llvm_libs
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${ARG_LINK_COMPONENTS}
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${LLVM_LINK_COMPONENTS}
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)
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if(CMAKE_VERSION VERSION_LESS 2.8.12)
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# Link libs w/o keywords, assuming PUBLIC.
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target_link_libraries(${name}
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${ARG_LINK_LIBS}
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${lib_deps}
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${llvm_libs}
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)
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elseif(ARG_STATIC)
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target_link_libraries(${name} INTERFACE
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${ARG_LINK_LIBS}
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${lib_deps}
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${llvm_libs}
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)
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else()
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# We can use PRIVATE since SO knows its dependent libs.
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target_link_libraries(${name} PRIVATE
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${ARG_LINK_LIBS}
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${lib_deps}
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${llvm_libs}
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)
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endif()
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if(LLVM_COMMON_DEPENDS)
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add_dependencies(${name} ${LLVM_COMMON_DEPENDS})
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# Add dependencies also to objlibs.
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# CMake issue 14747 -- add_dependencies() might be ignored to objlib's user.
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foreach(objlib ${objlibs})
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add_dependencies(${objlib} ${LLVM_COMMON_DEPENDS})
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endforeach()
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endif()
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endfunction()
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macro(add_llvm_library name)
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if( BUILD_SHARED_LIBS )
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llvm_add_library(${name} SHARED ${ARGN})
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else()
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llvm_add_library(${name} ${ARGN})
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endif()
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set_property( GLOBAL APPEND PROPERTY LLVM_LIBS ${name} )
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if( EXCLUDE_FROM_ALL )
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set_target_properties( ${name} PROPERTIES EXCLUDE_FROM_ALL ON)
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else()
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if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY OR ${name} STREQUAL "LTO")
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install(TARGETS ${name}
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EXPORT LLVMExports
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RUNTIME DESTINATION bin
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LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
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ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
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endif()
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set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${name})
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endif()
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set_target_properties(${name} PROPERTIES FOLDER "Libraries")
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endmacro(add_llvm_library name)
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macro(add_llvm_loadable_module name)
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llvm_add_library(${name} MODULE ${ARGN})
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if(NOT TARGET ${name})
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# Add empty "phony" target
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add_custom_target(${name})
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|
else()
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if( EXCLUDE_FROM_ALL )
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set_target_properties( ${name} PROPERTIES EXCLUDE_FROM_ALL ON)
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else()
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if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
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if(WIN32 OR CYGWIN)
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# DLL platform
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set(dlldir "bin")
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else()
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set(dlldir "lib${LLVM_LIBDIR_SUFFIX}")
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endif()
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install(TARGETS ${name}
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EXPORT LLVMExports
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LIBRARY DESTINATION ${dlldir}
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ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
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endif()
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|
set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${name})
|
|
endif()
|
|
endif()
|
|
|
|
set_target_properties(${name} PROPERTIES FOLDER "Loadable modules")
|
|
endmacro(add_llvm_loadable_module name)
|
|
|
|
|
|
macro(add_llvm_executable name)
|
|
llvm_process_sources( ALL_FILES ${ARGN} )
|
|
if( EXCLUDE_FROM_ALL )
|
|
add_executable(${name} EXCLUDE_FROM_ALL ${ALL_FILES})
|
|
else()
|
|
add_executable(${name} ${ALL_FILES})
|
|
endif()
|
|
llvm_update_compile_flags(${name})
|
|
add_link_opts( ${name} )
|
|
|
|
# Do not add -Dname_EXPORTS to the command-line when building files in this
|
|
# target. Doing so is actively harmful for the modules build because it
|
|
# creates extra module variants, and not useful because we don't use these
|
|
# macros.
|
|
set_target_properties( ${name} PROPERTIES DEFINE_SYMBOL "" )
|
|
|
|
if (LLVM_EXPORTED_SYMBOL_FILE)
|
|
add_llvm_symbol_exports( ${name} ${LLVM_EXPORTED_SYMBOL_FILE} )
|
|
endif(LLVM_EXPORTED_SYMBOL_FILE)
|
|
|
|
set(EXCLUDE_FROM_ALL OFF)
|
|
set_output_directory(${name} ${LLVM_RUNTIME_OUTPUT_INTDIR} ${LLVM_LIBRARY_OUTPUT_INTDIR})
|
|
llvm_config( ${name} ${LLVM_LINK_COMPONENTS} )
|
|
if( LLVM_COMMON_DEPENDS )
|
|
add_dependencies( ${name} ${LLVM_COMMON_DEPENDS} )
|
|
endif( LLVM_COMMON_DEPENDS )
|
|
endmacro(add_llvm_executable name)
|
|
|
|
|
|
set (LLVM_TOOLCHAIN_TOOLS
|
|
llvm-ar
|
|
llvm-objdump
|
|
)
|
|
|
|
macro(add_llvm_tool name)
|
|
if( NOT LLVM_BUILD_TOOLS )
|
|
set(EXCLUDE_FROM_ALL ON)
|
|
endif()
|
|
add_llvm_executable(${name} ${ARGN})
|
|
|
|
list(FIND LLVM_TOOLCHAIN_TOOLS ${name} LLVM_IS_${name}_TOOLCHAIN_TOOL)
|
|
if (LLVM_IS_${name}_TOOLCHAIN_TOOL GREATER -1 OR NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
|
|
if( LLVM_BUILD_TOOLS )
|
|
install(TARGETS ${name}
|
|
EXPORT LLVMExports
|
|
RUNTIME DESTINATION bin)
|
|
endif()
|
|
endif()
|
|
if( LLVM_BUILD_TOOLS )
|
|
set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${name})
|
|
endif()
|
|
set_target_properties(${name} PROPERTIES FOLDER "Tools")
|
|
endmacro(add_llvm_tool name)
|
|
|
|
|
|
macro(add_llvm_example name)
|
|
if( NOT LLVM_BUILD_EXAMPLES )
|
|
set(EXCLUDE_FROM_ALL ON)
|
|
endif()
|
|
add_llvm_executable(${name} ${ARGN})
|
|
if( LLVM_BUILD_EXAMPLES )
|
|
install(TARGETS ${name} RUNTIME DESTINATION examples)
|
|
endif()
|
|
set_target_properties(${name} PROPERTIES FOLDER "Examples")
|
|
endmacro(add_llvm_example name)
|
|
|
|
|
|
macro(add_llvm_utility name)
|
|
add_llvm_executable(${name} ${ARGN})
|
|
set_target_properties(${name} PROPERTIES FOLDER "Utils")
|
|
endmacro(add_llvm_utility name)
|
|
|
|
|
|
macro(add_llvm_target target_name)
|
|
include_directories(BEFORE
|
|
${CMAKE_CURRENT_BINARY_DIR}
|
|
${CMAKE_CURRENT_SOURCE_DIR})
|
|
add_llvm_library(LLVM${target_name} ${ARGN})
|
|
set( CURRENT_LLVM_TARGET LLVM${target_name} )
|
|
endmacro(add_llvm_target)
|
|
|
|
# Add external project that may want to be built as part of llvm such as Clang,
|
|
# lld, and Polly. This adds two options. One for the source directory of the
|
|
# project, which defaults to ${CMAKE_CURRENT_SOURCE_DIR}/${name}. Another to
|
|
# enable or disable building it with everything else.
|
|
# Additional parameter can be specified as the name of directory.
|
|
macro(add_llvm_external_project name)
|
|
set(add_llvm_external_dir "${ARGN}")
|
|
if("${add_llvm_external_dir}" STREQUAL "")
|
|
set(add_llvm_external_dir ${name})
|
|
endif()
|
|
list(APPEND LLVM_IMPLICIT_PROJECT_IGNORE "${CMAKE_CURRENT_SOURCE_DIR}/${add_llvm_external_dir}")
|
|
string(REPLACE "-" "_" nameUNDERSCORE ${name})
|
|
string(TOUPPER ${nameUNDERSCORE} nameUPPER)
|
|
set(LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/${add_llvm_external_dir}"
|
|
CACHE PATH "Path to ${name} source directory")
|
|
if (NOT ${LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR} STREQUAL ""
|
|
AND EXISTS ${LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR}/CMakeLists.txt)
|
|
option(LLVM_EXTERNAL_${nameUPPER}_BUILD
|
|
"Whether to build ${name} as part of LLVM" ON)
|
|
if (LLVM_EXTERNAL_${nameUPPER}_BUILD)
|
|
add_subdirectory(${LLVM_EXTERNAL_${nameUPPER}_SOURCE_DIR} ${add_llvm_external_dir})
|
|
endif()
|
|
endif()
|
|
endmacro(add_llvm_external_project)
|
|
|
|
macro(add_llvm_tool_subdirectory name)
|
|
list(APPEND LLVM_IMPLICIT_PROJECT_IGNORE "${CMAKE_CURRENT_SOURCE_DIR}/${name}")
|
|
add_subdirectory(${name})
|
|
endmacro(add_llvm_tool_subdirectory)
|
|
|
|
macro(ignore_llvm_tool_subdirectory name)
|
|
list(APPEND LLVM_IMPLICIT_PROJECT_IGNORE "${CMAKE_CURRENT_SOURCE_DIR}/${name}")
|
|
endmacro(ignore_llvm_tool_subdirectory)
|
|
|
|
function(add_llvm_implicit_external_projects)
|
|
set(list_of_implicit_subdirs "")
|
|
file(GLOB sub-dirs "${CMAKE_CURRENT_SOURCE_DIR}/*")
|
|
foreach(dir ${sub-dirs})
|
|
if(IS_DIRECTORY "${dir}")
|
|
list(FIND LLVM_IMPLICIT_PROJECT_IGNORE "${dir}" tool_subdir_ignore)
|
|
if( tool_subdir_ignore EQUAL -1
|
|
AND EXISTS "${dir}/CMakeLists.txt")
|
|
get_filename_component(fn "${dir}" NAME)
|
|
list(APPEND list_of_implicit_subdirs "${fn}")
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
|
|
foreach(external_proj ${list_of_implicit_subdirs})
|
|
add_llvm_external_project("${external_proj}")
|
|
endforeach()
|
|
endfunction(add_llvm_implicit_external_projects)
|
|
|
|
# Generic support for adding a unittest.
|
|
function(add_unittest test_suite test_name)
|
|
if( NOT LLVM_BUILD_TESTS )
|
|
set(EXCLUDE_FROM_ALL ON)
|
|
endif()
|
|
|
|
# Visual Studio 2012 only supports up to 8 template parameters in
|
|
# std::tr1::tuple by default, but gtest requires 10
|
|
if (MSVC AND MSVC_VERSION EQUAL 1700)
|
|
list(APPEND LLVM_COMPILE_DEFINITIONS _VARIADIC_MAX=10)
|
|
endif ()
|
|
|
|
include_directories(${LLVM_MAIN_SRC_DIR}/utils/unittest/googletest/include)
|
|
if (NOT LLVM_ENABLE_THREADS)
|
|
list(APPEND LLVM_COMPILE_DEFINITIONS GTEST_HAS_PTHREAD=0)
|
|
endif ()
|
|
|
|
if (SUPPORTS_NO_VARIADIC_MACROS_FLAG)
|
|
list(APPEND LLVM_COMPILE_FLAGS "-Wno-variadic-macros")
|
|
endif ()
|
|
|
|
set(LLVM_REQUIRES_RTTI OFF)
|
|
|
|
add_llvm_executable(${test_name} ${ARGN})
|
|
set(outdir ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR})
|
|
set_output_directory(${test_name} ${outdir} ${outdir})
|
|
target_link_libraries(${test_name}
|
|
gtest
|
|
gtest_main
|
|
LLVMSupport # gtest needs it for raw_ostream.
|
|
)
|
|
|
|
add_dependencies(${test_suite} ${test_name})
|
|
get_target_property(test_suite_folder ${test_suite} FOLDER)
|
|
if (NOT ${test_suite_folder} STREQUAL "NOTFOUND")
|
|
set_property(TARGET ${test_name} PROPERTY FOLDER "${test_suite_folder}")
|
|
endif ()
|
|
endfunction()
|
|
|
|
function(llvm_add_go_executable binary pkgpath)
|
|
cmake_parse_arguments(ARG "ALL" "" "DEPENDS;GOFLAGS" ${ARGN})
|
|
|
|
if(LLVM_BINDINGS MATCHES "go")
|
|
# FIXME: This should depend only on the libraries Go needs.
|
|
get_property(llvmlibs GLOBAL PROPERTY LLVM_LIBS)
|
|
set(binpath ${CMAKE_BINARY_DIR}/bin/${binary}${CMAKE_EXECUTABLE_SUFFIX})
|
|
set(cc "${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1}")
|
|
set(cxx "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
|
|
set(cppflags "")
|
|
get_property(include_dirs DIRECTORY PROPERTY INCLUDE_DIRECTORIES)
|
|
foreach(d ${include_dirs})
|
|
set(cppflags "${cppflags} -I${d}")
|
|
endforeach(d)
|
|
set(ldflags "${CMAKE_EXE_LINKER_FLAGS}")
|
|
add_custom_command(OUTPUT ${binpath}
|
|
COMMAND ${CMAKE_BINARY_DIR}/bin/llvm-go "cc=${cc}" "cxx=${cxx}" "cppflags=${cppflags}" "ldflags=${ldflags}"
|
|
${ARG_GOFLAGS} build -o ${binpath} ${pkgpath}
|
|
DEPENDS llvm-config ${CMAKE_BINARY_DIR}/bin/llvm-go${CMAKE_EXECUTABLE_SUFFIX}
|
|
${llvmlibs} ${ARG_DEPENDS}
|
|
COMMENT "Building Go executable ${binary}"
|
|
VERBATIM)
|
|
if (ARG_ALL)
|
|
add_custom_target(${binary} ALL DEPENDS ${binpath})
|
|
else()
|
|
add_custom_target(${binary} DEPENDS ${binpath})
|
|
endif()
|
|
endif()
|
|
endfunction()
|
|
|
|
# This function provides an automatic way to 'configure'-like generate a file
|
|
# based on a set of common and custom variables, specifically targeting the
|
|
# variables needed for the 'lit.site.cfg' files. This function bundles the
|
|
# common variables that any Lit instance is likely to need, and custom
|
|
# variables can be passed in.
|
|
function(configure_lit_site_cfg input output)
|
|
foreach(c ${LLVM_TARGETS_TO_BUILD})
|
|
set(TARGETS_BUILT "${TARGETS_BUILT} ${c}")
|
|
endforeach(c)
|
|
set(TARGETS_TO_BUILD ${TARGETS_BUILT})
|
|
|
|
set(SHLIBEXT "${LTDL_SHLIB_EXT}")
|
|
|
|
# Configuration-time: See Unit/lit.site.cfg.in
|
|
if (CMAKE_CFG_INTDIR STREQUAL ".")
|
|
set(LLVM_BUILD_MODE ".")
|
|
else ()
|
|
set(LLVM_BUILD_MODE "%(build_mode)s")
|
|
endif ()
|
|
|
|
# They below might not be the build tree but provided binary tree.
|
|
set(LLVM_SOURCE_DIR ${LLVM_MAIN_SRC_DIR})
|
|
set(LLVM_BINARY_DIR ${LLVM_BINARY_DIR})
|
|
string(REPLACE ${CMAKE_CFG_INTDIR} ${LLVM_BUILD_MODE} LLVM_TOOLS_DIR ${LLVM_TOOLS_BINARY_DIR})
|
|
string(REPLACE ${CMAKE_CFG_INTDIR} ${LLVM_BUILD_MODE} LLVM_LIBS_DIR ${LLVM_LIBRARY_DIR})
|
|
|
|
# SHLIBDIR points the build tree.
|
|
string(REPLACE ${CMAKE_CFG_INTDIR} ${LLVM_BUILD_MODE} SHLIBDIR "${LLVM_SHLIB_OUTPUT_INTDIR}")
|
|
|
|
set(PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE})
|
|
# FIXME: "ENABLE_SHARED" doesn't make sense, since it is used just for
|
|
# plugins. We may rename it.
|
|
if(LLVM_ENABLE_PLUGINS)
|
|
set(ENABLE_SHARED "1")
|
|
else()
|
|
set(ENABLE_SHARED "0")
|
|
endif()
|
|
|
|
if(LLVM_ENABLE_ASSERTIONS AND NOT MSVC_IDE)
|
|
set(ENABLE_ASSERTIONS "1")
|
|
else()
|
|
set(ENABLE_ASSERTIONS "0")
|
|
endif()
|
|
|
|
set(HOST_OS ${CMAKE_SYSTEM_NAME})
|
|
set(HOST_ARCH ${CMAKE_SYSTEM_PROCESSOR})
|
|
|
|
set(HOST_CC "${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1}")
|
|
set(HOST_CXX "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1}")
|
|
set(HOST_LDFLAGS "${CMAKE_EXE_LINKER_FLAGS}")
|
|
|
|
configure_file(${input} ${output} @ONLY)
|
|
endfunction()
|
|
|
|
# A raw function to create a lit target. This is used to implement the testuite
|
|
# management functions.
|
|
function(add_lit_target target comment)
|
|
parse_arguments(ARG "PARAMS;DEPENDS;ARGS" "" ${ARGN})
|
|
set(LIT_ARGS "${ARG_ARGS} ${LLVM_LIT_ARGS}")
|
|
separate_arguments(LIT_ARGS)
|
|
if (NOT CMAKE_CFG_INTDIR STREQUAL ".")
|
|
list(APPEND LIT_ARGS --param build_mode=${CMAKE_CFG_INTDIR})
|
|
endif ()
|
|
if (LLVM_MAIN_SRC_DIR)
|
|
set (LIT_COMMAND ${PYTHON_EXECUTABLE} ${LLVM_MAIN_SRC_DIR}/utils/lit/lit.py)
|
|
else()
|
|
find_program(LIT_COMMAND llvm-lit)
|
|
endif ()
|
|
list(APPEND LIT_COMMAND ${LIT_ARGS})
|
|
foreach(param ${ARG_PARAMS})
|
|
list(APPEND LIT_COMMAND --param ${param})
|
|
endforeach()
|
|
if( ARG_DEPENDS )
|
|
add_custom_target(${target}
|
|
COMMAND ${LIT_COMMAND} ${ARG_DEFAULT_ARGS}
|
|
COMMENT "${comment}"
|
|
${cmake_3_2_USES_TERMINAL}
|
|
)
|
|
add_dependencies(${target} ${ARG_DEPENDS})
|
|
else()
|
|
add_custom_target(${target}
|
|
COMMAND ${CMAKE_COMMAND} -E echo "${target} does nothing, no tools built.")
|
|
message(STATUS "${target} does nothing.")
|
|
endif()
|
|
|
|
# Tests should be excluded from "Build Solution".
|
|
set_target_properties(${target} PROPERTIES EXCLUDE_FROM_DEFAULT_BUILD ON)
|
|
endfunction()
|
|
|
|
# A function to add a set of lit test suites to be driven through 'check-*' targets.
|
|
function(add_lit_testsuite target comment)
|
|
parse_arguments(ARG "PARAMS;DEPENDS;ARGS" "" ${ARGN})
|
|
|
|
# EXCLUDE_FROM_ALL excludes the test ${target} out of check-all.
|
|
if(NOT EXCLUDE_FROM_ALL)
|
|
# Register the testsuites, params and depends for the global check rule.
|
|
set_property(GLOBAL APPEND PROPERTY LLVM_LIT_TESTSUITES ${ARG_DEFAULT_ARGS})
|
|
set_property(GLOBAL APPEND PROPERTY LLVM_LIT_PARAMS ${ARG_PARAMS})
|
|
set_property(GLOBAL APPEND PROPERTY LLVM_LIT_DEPENDS ${ARG_DEPENDS})
|
|
set_property(GLOBAL APPEND PROPERTY LLVM_LIT_EXTRA_ARGS ${ARG_ARGS})
|
|
endif()
|
|
|
|
# Produce a specific suffixed check rule.
|
|
add_lit_target(${target} ${comment}
|
|
${ARG_DEFAULT_ARGS}
|
|
PARAMS ${ARG_PARAMS}
|
|
DEPENDS ${ARG_DEPENDS}
|
|
ARGS ${ARG_ARGS}
|
|
)
|
|
endfunction()
|