[llvm] r264602 - Forgot to commit this file in revision 264601
Chaoren Lin via llvm-commits
llvm-commits at lists.llvm.org
Mon Mar 28 11:20:59 PDT 2016
If you only use Visual Studio: https://support.microsoft.com/en-us/kb/268901
Or you can get other editors like https://www.sublimetext.com and
https://notepad-plus-plus.org, which have options to convert line endings.
On Mon, Mar 28, 2016 at 11:17 AM, Michael Spertus <mike at spertus.com> wrote:
> Sorry, How do I do that?
>
> On Mon, Mar 28, 2016 at 1:10 PM, Chaoren Lin <chaorenl at google.com> wrote:
>
>> Could you please change back to Unix line endings?
>>
>> On Mon, Mar 28, 2016 at 10:59 AM, Mike Spertus via llvm-commits <
>> llvm-commits at lists.llvm.org> wrote:
>>
>>> Author: mps
>>> Date: Mon Mar 28 12:59:40 2016
>>> New Revision: 264602
>>>
>>> URL: http://llvm.org/viewvc/llvm-project?rev=264602&view=rev
>>> Log:
>>> Forgot to commit this file in revision 264601
>>>
>>>
>>> Modified:
>>> llvm/trunk/CMakeLists.txt
>>>
>>> Modified: llvm/trunk/CMakeLists.txt
>>> URL:
>>> http://llvm.org/viewvc/llvm-project/llvm/trunk/CMakeLists.txt?rev=264602&r1=264601&r2=264602&view=diff
>>>
>>> ==============================================================================
>>> --- llvm/trunk/CMakeLists.txt (original)
>>> +++ llvm/trunk/CMakeLists.txt Mon Mar 28 12:59:40 2016
>>> @@ -1,789 +1,800 @@
>>> -# See docs/CMake.html for instructions about how to build LLVM with
>>> CMake.
>>> -
>>> -cmake_minimum_required(VERSION 2.8.12.2)
>>> -
>>> -if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
>>> - message(STATUS "No build type selected, default to Debug")
>>> - set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Build type (default
>>> Debug)")
>>> -endif()
>>> -
>>> -if(POLICY CMP0022)
>>> - cmake_policy(SET CMP0022 NEW) # automatic when 2.8.12 is required
>>> -endif()
>>> -
>>> -if (POLICY CMP0051)
>>> - # CMake 3.1 and higher include generator expressions of the form
>>> - # $<TARGETLIB:obj> in the SOURCES property. These need to be
>>> - # stripped everywhere that access the SOURCES property, so we just
>>> - # defer to the OLD behavior of not including generator expressions
>>> - # in the output for now.
>>> - cmake_policy(SET CMP0051 OLD)
>>> -endif()
>>> -
>>> -if(CMAKE_VERSION VERSION_LESS 3.1.20141117)
>>> - set(cmake_3_2_USES_TERMINAL)
>>> -else()
>>> - set(cmake_3_2_USES_TERMINAL USES_TERMINAL)
>>> -endif()
>>> -
>>> -if(NOT DEFINED LLVM_VERSION_MAJOR)
>>> - set(LLVM_VERSION_MAJOR 3)
>>> -endif()
>>> -if(NOT DEFINED LLVM_VERSION_MINOR)
>>> - set(LLVM_VERSION_MINOR 9)
>>> -endif()
>>> -if(NOT DEFINED LLVM_VERSION_PATCH)
>>> - set(LLVM_VERSION_PATCH 0)
>>> -endif()
>>> -if(NOT DEFINED LLVM_VERSION_SUFFIX)
>>> - set(LLVM_VERSION_SUFFIX svn)
>>> -endif()
>>> -
>>> -if (POLICY CMP0048)
>>> - cmake_policy(SET CMP0048 NEW)
>>> - set(cmake_3_0_PROJ_VERSION
>>> - VERSION
>>> ${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH})
>>> - set(cmake_3_0_LANGUAGES LANGUAGES)
>>> -endif()
>>> -
>>> -if (NOT PACKAGE_VERSION)
>>> - set(PACKAGE_VERSION
>>> -
>>> "${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH}${LLVM_VERSION_SUFFIX}")
>>> -endif()
>>> -
>>> -project(LLVM
>>> - ${cmake_3_0_PROJ_VERSION}
>>> - ${cmake_3_0_LANGUAGES}
>>> - C CXX ASM)
>>> -
>>> -# The following only works with the Ninja generator in CMake >= 3.0.
>>> -set(LLVM_PARALLEL_COMPILE_JOBS "" CACHE STRING
>>> - "Define the maximum number of concurrent compilation jobs.")
>>> -if(LLVM_PARALLEL_COMPILE_JOBS)
>>> - if(CMAKE_VERSION VERSION_LESS 3.0 OR NOT CMAKE_MAKE_PROGRAM MATCHES
>>> "ninja")
>>> - message(WARNING "Job pooling is only available with Ninja
>>> generators and CMake 3.0 and later.")
>>> - else()
>>> - set_property(GLOBAL APPEND PROPERTY JOB_POOLS
>>> compile_job_pool=${LLVM_PARALLEL_COMPILE_JOBS})
>>> - set(CMAKE_JOB_POOL_COMPILE compile_job_pool)
>>> - endif()
>>> -endif()
>>> -
>>> -set(LLVM_BUILD_GLOBAL_ISEL OFF CACHE BOOL "Experimental: Build
>>> GlobalISel")
>>> -if(LLVM_BUILD_GLOBAL_ISEL)
>>> - add_definitions(-DLLVM_BUILD_GLOBAL_ISEL)
>>> -endif()
>>> -
>>> -set(LLVM_PARALLEL_LINK_JOBS "" CACHE STRING
>>> - "Define the maximum number of concurrent link jobs.")
>>> -if(LLVM_PARALLEL_LINK_JOBS)
>>> - if(CMAKE_VERSION VERSION_LESS 3.0 OR NOT CMAKE_MAKE_PROGRAM MATCHES
>>> "ninja")
>>> - message(WARNING "Job pooling is only available with Ninja
>>> generators and CMake 3.0 and later.")
>>> - else()
>>> - set_property(GLOBAL APPEND PROPERTY JOB_POOLS
>>> link_job_pool=${LLVM_PARALLEL_LINK_JOBS})
>>> - set(CMAKE_JOB_POOL_LINK link_job_pool)
>>> - endif()
>>> -endif()
>>> -
>>> -# Add path for custom modules
>>> -set(CMAKE_MODULE_PATH
>>> - ${CMAKE_MODULE_PATH}
>>> - "${CMAKE_CURRENT_SOURCE_DIR}/cmake"
>>> - "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules"
>>> - )
>>> -
>>> -# Generate a CompilationDatabase (compile_commands.json file) for our
>>> build,
>>> -# for use by clang_complete, YouCompleteMe, etc.
>>> -set(CMAKE_EXPORT_COMPILE_COMMANDS 1)
>>> -
>>> -option(LLVM_INSTALL_UTILS "Include utility binaries in the 'install'
>>> target." OFF)
>>> -
>>> -option(LLVM_INSTALL_TOOLCHAIN_ONLY "Only include toolchain files in the
>>> 'install' target." OFF)
>>> -
>>> -option(LLVM_USE_FOLDERS "Enable solution folders in Visual Studio.
>>> Disable for Express versions." ON)
>>> -if ( LLVM_USE_FOLDERS )
>>> - set_property(GLOBAL PROPERTY USE_FOLDERS ON)
>>> -endif()
>>> -
>>> -include(VersionFromVCS)
>>> -
>>> -option(LLVM_APPEND_VC_REV
>>> - "Append the version control system revision id to LLVM version" OFF)
>>> -
>>> -if( LLVM_APPEND_VC_REV )
>>> - add_version_info_from_vcs(PACKAGE_VERSION)
>>> -endif()
>>> -
>>> -set(PACKAGE_NAME LLVM)
>>> -set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
>>> -set(PACKAGE_BUGREPORT "http://llvm.org/bugs/")
>>> -
>>> -set(BUG_REPORT_URL "${PACKAGE_BUGREPORT}" CACHE STRING
>>> - "Default URL where bug reports are to be submitted.")
>>> -
>>> -# Configure CPack.
>>> -set(CPACK_PACKAGE_INSTALL_DIRECTORY "LLVM")
>>> -set(CPACK_PACKAGE_VENDOR "LLVM")
>>> -set(CPACK_PACKAGE_VERSION_MAJOR ${LLVM_VERSION_MAJOR})
>>> -set(CPACK_PACKAGE_VERSION_MINOR ${LLVM_VERSION_MINOR})
>>> -set(CPACK_PACKAGE_VERSION_PATCH ${LLVM_VERSION_PATCH})
>>> -set(CPACK_PACKAGE_VERSION ${PACKAGE_VERSION})
>>> -set(CPACK_RESOURCE_FILE_LICENSE
>>> "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE.TXT")
>>> -set(CPACK_NSIS_COMPRESSOR "/SOLID lzma \r\n SetCompressorDictSize 32")
>>> -if(WIN32 AND NOT UNIX)
>>> - set(CPACK_PACKAGE_INSTALL_REGISTRY_KEY "LLVM")
>>> - set(CPACK_PACKAGE_ICON
>>> "${CMAKE_CURRENT_SOURCE_DIR}\\\\cmake\\\\nsis_logo.bmp")
>>> - set(CPACK_NSIS_MUI_ICON
>>> "${CMAKE_CURRENT_SOURCE_DIR}\\\\cmake\\\\nsis_icon.ico")
>>> - set(CPACK_NSIS_MUI_UNIICON
>>> "${CMAKE_CURRENT_SOURCE_DIR}\\\\cmake\\\\nsis_icon.ico")
>>> - set(CPACK_NSIS_MODIFY_PATH "ON")
>>> - set(CPACK_NSIS_ENABLE_UNINSTALL_BEFORE_INSTALL "ON")
>>> - set(CPACK_NSIS_EXTRA_INSTALL_COMMANDS
>>> - "ExecWait '$INSTDIR/tools/msbuild/install.bat'")
>>> - set(CPACK_NSIS_EXTRA_UNINSTALL_COMMANDS
>>> - "ExecWait '$INSTDIR/tools/msbuild/uninstall.bat'")
>>> - if( CMAKE_CL_64 )
>>> - set(CPACK_NSIS_INSTALL_ROOT "$PROGRAMFILES64")
>>> - endif()
>>> -endif()
>>> -include(CPack)
>>> -
>>> -# Sanity check our source directory to make sure that we are not trying
>>> to
>>> -# generate an in-tree build (unless on MSVC_IDE, where it is ok), and
>>> to make
>>> -# sure that we don't have any stray generated files lying around in the
>>> tree
>>> -# (which would end up getting picked up by header search, instead of
>>> the correct
>>> -# versions).
>>> -if( CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR AND NOT MSVC_IDE )
>>> - message(FATAL_ERROR "In-source builds are not allowed.
>>> -CMake would overwrite the makefiles distributed with LLVM.
>>> -Please create a directory and run cmake from there, passing the path
>>> -to this source directory as the last argument.
>>> -This process created the file `CMakeCache.txt' and the directory
>>> `CMakeFiles'.
>>> -Please delete them.")
>>> -endif()
>>> -if( NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR )
>>> - file(GLOB_RECURSE
>>> - tablegenned_files_on_include_dir
>>> - "${CMAKE_CURRENT_SOURCE_DIR}/include/llvm/*.gen")
>>> - file(GLOB_RECURSE
>>> - tablegenned_files_on_lib_dir
>>> - "${CMAKE_CURRENT_SOURCE_DIR}/lib/Target/*.inc")
>>> - if( tablegenned_files_on_include_dir OR tablegenned_files_on_lib_dir)
>>> - message(FATAL_ERROR "Apparently there is a previous in-source build,
>>> -probably as the result of running `configure' and `make' on
>>> -${CMAKE_CURRENT_SOURCE_DIR}.
>>> -This may cause problems. The suspicious files are:
>>> -${tablegenned_files_on_lib_dir}
>>> -${tablegenned_files_on_include_dir}
>>> -Please clean the source directory.")
>>> - endif()
>>> -endif()
>>> -
>>> -string(TOUPPER "${CMAKE_BUILD_TYPE}" uppercase_CMAKE_BUILD_TYPE)
>>> -
>>> -if (CMAKE_BUILD_TYPE AND
>>> - NOT uppercase_CMAKE_BUILD_TYPE MATCHES
>>> "^(DEBUG|RELEASE|RELWITHDEBINFO|MINSIZEREL)$")
>>> - message(FATAL_ERROR "Invalid value for CMAKE_BUILD_TYPE:
>>> ${CMAKE_BUILD_TYPE}")
>>> -endif()
>>> -
>>> -set(LLVM_LIBDIR_SUFFIX "" CACHE STRING "Define suffix of library
>>> directory name (32/64)" )
>>> -
>>> -# They are used as destination of target generators.
>>> -set(LLVM_RUNTIME_OUTPUT_INTDIR
>>> ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin)
>>> -set(LLVM_LIBRARY_OUTPUT_INTDIR
>>> ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/lib${LLVM_LIBDIR_SUFFIX})
>>> -if(WIN32 OR CYGWIN)
>>> - # DLL platform -- put DLLs into bin.
>>> - set(LLVM_SHLIB_OUTPUT_INTDIR ${LLVM_RUNTIME_OUTPUT_INTDIR})
>>> -else()
>>> - set(LLVM_SHLIB_OUTPUT_INTDIR ${LLVM_LIBRARY_OUTPUT_INTDIR})
>>> -endif()
>>> -
>>> -# Each of them corresponds to llvm-config's.
>>> -set(LLVM_TOOLS_BINARY_DIR ${LLVM_RUNTIME_OUTPUT_INTDIR}) # --bindir
>>> -set(LLVM_LIBRARY_DIR ${LLVM_LIBRARY_OUTPUT_INTDIR}) # --libdir
>>> -set(LLVM_MAIN_SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR} ) # --src-root
>>> -set(LLVM_MAIN_INCLUDE_DIR ${LLVM_MAIN_SRC_DIR}/include ) # --includedir
>>> -set(LLVM_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR} ) # --prefix
>>> -
>>> -set(LLVM_EXAMPLES_BINARY_DIR ${LLVM_BINARY_DIR}/examples)
>>> -set(LLVM_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR}/include)
>>> -
>>> -set(LLVM_ALL_TARGETS
>>> - AArch64
>>> - AMDGPU
>>> - ARM
>>> - BPF
>>> - CppBackend
>>> - Hexagon
>>> - Mips
>>> - MSP430
>>> - NVPTX
>>> - PowerPC
>>> - Sparc
>>> - SystemZ
>>> - X86
>>> - XCore
>>> - )
>>> -
>>> -# List of targets with JIT support:
>>> -set(LLVM_TARGETS_WITH_JIT X86 PowerPC AArch64 ARM Mips SystemZ)
>>> -
>>> -set(LLVM_TARGETS_TO_BUILD "all"
>>> - CACHE STRING "Semicolon-separated list of targets to build, or
>>> \"all\".")
>>> -
>>> -set(LLVM_EXPERIMENTAL_TARGETS_TO_BUILD ""
>>> - CACHE STRING "Semicolon-separated list of experimental targets to
>>> build.")
>>> -
>>> -option(BUILD_SHARED_LIBS
>>> - "Build all libraries as shared libraries instead of static" OFF)
>>> -
>>> -option(LLVM_ENABLE_TIMESTAMPS "Enable embedding timestamp information
>>> in build" ON)
>>> -if(LLVM_ENABLE_TIMESTAMPS)
>>> - set(ENABLE_TIMESTAMPS 1)
>>> -endif()
>>> -
>>> -option(LLVM_ENABLE_BACKTRACES "Enable embedding backtraces on crash."
>>> ON)
>>> -if(LLVM_ENABLE_BACKTRACES)
>>> - set(ENABLE_BACKTRACES 1)
>>> -endif()
>>> -
>>> -option(LLVM_ENABLE_CRASH_OVERRIDES "Enable crash overrides." ON)
>>> -if(LLVM_ENABLE_CRASH_OVERRIDES)
>>> - set(ENABLE_CRASH_OVERRIDES 1)
>>> -endif()
>>> -
>>> -option(LLVM_ENABLE_FFI "Use libffi to call external functions from the
>>> interpreter" OFF)
>>> -set(FFI_LIBRARY_DIR "" CACHE PATH "Additional directory, where CMake
>>> should search for libffi.so")
>>> -set(FFI_INCLUDE_DIR "" CACHE PATH "Additional directory, where CMake
>>> should search for ffi.h or ffi/ffi.h")
>>> -
>>> -set(LLVM_TARGET_ARCH "host"
>>> - CACHE STRING "Set target to use for LLVM JIT or use \"host\" for
>>> automatic detection.")
>>> -
>>> -option(LLVM_ENABLE_TERMINFO "Use terminfo database if available." ON)
>>> -
>>> -option(LLVM_ENABLE_THREADS "Use threads if available." ON)
>>> -
>>> -option(LLVM_ENABLE_ZLIB "Use zlib for compression/decompression if
>>> available." ON)
>>> -
>>> -if( LLVM_TARGETS_TO_BUILD STREQUAL "all" )
>>> - set( LLVM_TARGETS_TO_BUILD ${LLVM_ALL_TARGETS} )
>>> -endif()
>>> -
>>> -set(LLVM_TARGETS_TO_BUILD
>>> - ${LLVM_TARGETS_TO_BUILD}
>>> - ${LLVM_EXPERIMENTAL_TARGETS_TO_BUILD})
>>> -list(REMOVE_DUPLICATES LLVM_TARGETS_TO_BUILD)
>>> -
>>> -include(AddLLVMDefinitions)
>>> -
>>> -option(LLVM_ENABLE_PIC "Build Position-Independent Code" ON)
>>> -option(LLVM_ENABLE_WARNINGS "Enable compiler warnings." ON)
>>> -option(LLVM_ENABLE_MODULES "Compile with C++ modules enabled." OFF)
>>> -option(LLVM_ENABLE_CXX1Y "Compile with C++1y enabled." OFF)
>>> -option(LLVM_ENABLE_LIBCXX "Use libc++ if available." OFF)
>>> -option(LLVM_ENABLE_LIBCXXABI "Use libc++abi when using libc++." OFF)
>>> -option(LLVM_ENABLE_PEDANTIC "Compile with pedantic enabled." ON)
>>> -option(LLVM_ENABLE_WERROR "Fail and stop if a warning is triggered."
>>> OFF)
>>> -
>>> -if( NOT uppercase_CMAKE_BUILD_TYPE STREQUAL "DEBUG" )
>>> - option(LLVM_ENABLE_ASSERTIONS "Enable assertions" OFF)
>>> -else()
>>> - option(LLVM_ENABLE_ASSERTIONS "Enable assertions" ON)
>>> -endif()
>>> -
>>> -set(LLVM_ABI_BREAKING_CHECKS "WITH_ASSERTS" CACHE STRING
>>> - "Enable abi-breaking checks. Can be WITH_ASSERTS, FORCE_ON or
>>> FORCE_OFF.")
>>> -
>>> -option(LLVM_FORCE_USE_OLD_HOST_TOOLCHAIN
>>> - "Set to ON to force using an old, unsupported host toolchain."
>>> OFF)
>>> -
>>> -option(LLVM_USE_INTEL_JITEVENTS
>>> - "Use Intel JIT API to inform Intel(R) VTune(TM) Amplifier XE 2011
>>> about JIT code"
>>> - OFF)
>>> -
>>> -if( LLVM_USE_INTEL_JITEVENTS )
>>> - # Verify we are on a supported platform
>>> - if( NOT CMAKE_SYSTEM_NAME MATCHES "Windows" AND NOT CMAKE_SYSTEM_NAME
>>> MATCHES "Linux" )
>>> - message(FATAL_ERROR
>>> - "Intel JIT API support is available on Linux and Windows only.")
>>> - endif()
>>> -endif( LLVM_USE_INTEL_JITEVENTS )
>>> -
>>> -option(LLVM_USE_OPROFILE
>>> - "Use opagent JIT interface to inform OProfile about JIT code" OFF)
>>> -
>>> -option(LLVM_EXTERNALIZE_DEBUGINFO
>>> - "Generate dSYM files and strip executables and libraries (Darwin
>>> Only)" OFF)
>>> -
>>> -# If enabled, verify we are on a platform that supports oprofile.
>>> -if( LLVM_USE_OPROFILE )
>>> - if( NOT CMAKE_SYSTEM_NAME MATCHES "Linux" )
>>> - message(FATAL_ERROR "OProfile support is available on Linux only.")
>>> - endif( NOT CMAKE_SYSTEM_NAME MATCHES "Linux" )
>>> -endif( LLVM_USE_OPROFILE )
>>> -
>>> -set(LLVM_USE_SANITIZER "" CACHE STRING
>>> - "Define the sanitizer used to build binaries and tests.")
>>> -
>>> -option(LLVM_USE_SPLIT_DWARF
>>> - "Use -gsplit-dwarf when compiling llvm." OFF)
>>> -
>>> -option(WITH_POLLY "Build LLVM with Polly" ON)
>>> -option(LINK_POLLY_INTO_TOOLS "Static link Polly into tools" OFF)
>>> -
>>> -# Define an option controlling whether we should build for 32-bit on
>>> 64-bit
>>> -# platforms, where supported.
>>> -if( CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT WIN32 )
>>> - # TODO: support other platforms and toolchains.
>>> - option(LLVM_BUILD_32_BITS "Build 32 bits executables and libraries."
>>> OFF)
>>> -endif()
>>> -
>>> -# Define the default arguments to use with 'lit', and an option for the
>>> user to
>>> -# override.
>>> -set(LIT_ARGS_DEFAULT "-sv")
>>> -if (MSVC_IDE OR XCODE)
>>> - set(LIT_ARGS_DEFAULT "${LIT_ARGS_DEFAULT} --no-progress-bar")
>>> -endif()
>>> -set(LLVM_LIT_ARGS "${LIT_ARGS_DEFAULT}" CACHE STRING "Default options
>>> for lit")
>>> -
>>> -# On Win32 hosts, provide an option to specify the path to the GnuWin32
>>> tools.
>>> -if( WIN32 AND NOT CYGWIN )
>>> - set(LLVM_LIT_TOOLS_DIR "" CACHE PATH "Path to GnuWin32 tools")
>>> -endif()
>>> -
>>> -# Define options to control the inclusion and default build behavior for
>>> -# components which may not strictly be necessary (tools, examples, and
>>> tests).
>>> -#
>>> -# This is primarily to support building smaller or faster project files.
>>> -option(LLVM_INCLUDE_TOOLS "Generate build targets for the LLVM tools."
>>> ON)
>>> -option(LLVM_BUILD_TOOLS
>>> - "Build the LLVM tools. If OFF, just generate build targets." ON)
>>> -
>>> -option(LLVM_INCLUDE_UTILS "Generate build targets for the LLVM utils."
>>> ON)
>>> -
>>> -option(LLVM_BUILD_RUNTIME
>>> - "Build the LLVM runtime libraries." ON)
>>> -option(LLVM_BUILD_EXAMPLES
>>> - "Build the LLVM example programs. If OFF, just generate build
>>> targets." OFF)
>>> -option(LLVM_INCLUDE_EXAMPLES "Generate build targets for the LLVM
>>> examples" ON)
>>> -
>>> -option(LLVM_BUILD_TESTS
>>> - "Build LLVM unit tests. If OFF, just generate build targets." OFF)
>>> -option(LLVM_INCLUDE_TESTS "Generate build targets for the LLVM unit
>>> tests." ON)
>>> -option(LLVM_INCLUDE_GO_TESTS "Include the Go bindings tests in test
>>> build targets." ON)
>>> -
>>> -option (LLVM_BUILD_DOCS "Build the llvm documentation." OFF)
>>> -option (LLVM_INCLUDE_DOCS "Generate build targets for llvm
>>> documentation." ON)
>>> -option (LLVM_ENABLE_DOXYGEN "Use doxygen to generate llvm API
>>> documentation." OFF)
>>> -option (LLVM_ENABLE_SPHINX "Use Sphinx to generate llvm documentation."
>>> OFF)
>>> -
>>> -option (LLVM_BUILD_EXTERNAL_COMPILER_RT
>>> - "Build compiler-rt as an external project." OFF)
>>> -
>>> -# You can configure which libraries from LLVM you want to include in the
>>> -# shared library by setting LLVM_DYLIB_COMPONENTS to a semi-colon
>>> delimited
>>> -# list of LLVM components. All component names handled by llvm-config
>>> are valid.
>>> -if(NOT DEFINED LLVM_DYLIB_COMPONENTS)
>>> - set(LLVM_DYLIB_COMPONENTS "all" CACHE STRING
>>> - "Semicolon-separated list of components to include in libLLVM, or
>>> \"all\".")
>>> -endif()
>>> -option(LLVM_LINK_LLVM_DYLIB "Link tools against the libllvm dynamic
>>> library" OFF)
>>> -option(LLVM_BUILD_LLVM_C_DYLIB "Build libllvm-c re-export library
>>> (Darwin Only)" OFF)
>>> -set(LLVM_BUILD_LLVM_DYLIB_default OFF)
>>> -if(LLVM_LINK_LLVM_DYLIB OR LLVM_BUILD_LLVM_C_DYLIB)
>>> - set(LLVM_BUILD_LLVM_DYLIB_default ON)
>>> -endif()
>>> -option(LLVM_BUILD_LLVM_DYLIB "Build libllvm dynamic library"
>>> ${LLVM_BUILD_LLVM_DYLIB_default})
>>> -
>>> -option(LLVM_OPTIMIZED_TABLEGEN "Force TableGen to be built with
>>> optimization" OFF)
>>> -if(CMAKE_CROSSCOMPILING OR (LLVM_OPTIMIZED_TABLEGEN AND
>>> LLVM_ENABLE_ASSERTIONS))
>>> - set(LLVM_USE_HOST_TOOLS ON)
>>> -endif()
>>> -
>>> -# All options referred to from HandleLLVMOptions have to be specified
>>> -# BEFORE this include, otherwise options will not be correctly set on
>>> -# first cmake run
>>> -include(config-ix)
>>> -
>>> -string(REPLACE "Native" ${LLVM_NATIVE_ARCH}
>>> - LLVM_TARGETS_TO_BUILD "${LLVM_TARGETS_TO_BUILD}")
>>> -list(REMOVE_DUPLICATES LLVM_TARGETS_TO_BUILD)
>>> -
>>> -# By default, we target the host, but this can be overridden at CMake
>>> -# invocation time.
>>> -set(LLVM_DEFAULT_TARGET_TRIPLE "${LLVM_HOST_TRIPLE}" CACHE STRING
>>> - "Default target for which LLVM will generate code." )
>>> -set(TARGET_TRIPLE "${LLVM_DEFAULT_TARGET_TRIPLE}")
>>> -
>>> -include(HandleLLVMOptions)
>>> -
>>> -# Verify that we can find a Python 2 interpreter. Python 3 is
>>> unsupported.
>>> -# FIXME: We should support systems with only Python 3, but that
>>> requires work
>>> -# on LLDB.
>>> -set(Python_ADDITIONAL_VERSIONS 2.7)
>>> -include(FindPythonInterp)
>>> -if( NOT PYTHONINTERP_FOUND )
>>> - message(FATAL_ERROR
>>> -"Unable to find Python interpreter, required for builds and testing.
>>> -
>>> -Please install Python or specify the PYTHON_EXECUTABLE CMake variable.")
>>> -endif()
>>> -
>>> -if( ${PYTHON_VERSION_STRING} VERSION_LESS 2.7 )
>>> - message(FATAL_ERROR "Python 2.7 or newer is required")
>>> -endif()
>>> -
>>> -######
>>> -# LLVMBuild Integration
>>> -#
>>> -# We use llvm-build to generate all the data required by the CMake based
>>> -# build system in one swoop:
>>> -#
>>> -# - We generate a file (a CMake fragment) in the object root which
>>> contains
>>> -# all the definitions that are required by CMake.
>>> -#
>>> -# - We generate the library table used by llvm-config.
>>> -#
>>> -# - We generate the dependencies for the CMake fragment, so that we
>>> will
>>> -# automatically reconfigure outselves.
>>> -
>>> -set(LLVMBUILDTOOL "${LLVM_MAIN_SRC_DIR}/utils/llvm-build/llvm-build")
>>> -set(LLVMCONFIGLIBRARYDEPENDENCIESINC
>>> - "${LLVM_BINARY_DIR}/tools/llvm-config/LibraryDependencies.inc")
>>> -set(LLVMBUILDCMAKEFRAG
>>> - "${LLVM_BINARY_DIR}/LLVMBuild.cmake")
>>> -
>>> -# Create the list of optional components that are enabled
>>> -if (LLVM_USE_INTEL_JITEVENTS)
>>> - set(LLVMOPTIONALCOMPONENTS IntelJITEvents)
>>> -endif (LLVM_USE_INTEL_JITEVENTS)
>>> -if (LLVM_USE_OPROFILE)
>>> - set(LLVMOPTIONALCOMPONENTS ${LLVMOPTIONALCOMPONENTS} OProfileJIT)
>>> -endif (LLVM_USE_OPROFILE)
>>> -
>>> -message(STATUS "Constructing LLVMBuild project information")
>>> -execute_process(
>>> - COMMAND ${PYTHON_EXECUTABLE} ${LLVMBUILDTOOL}
>>> - --native-target "${LLVM_NATIVE_ARCH}"
>>> - --enable-targets "${LLVM_TARGETS_TO_BUILD}"
>>> - --enable-optional-components "${LLVMOPTIONALCOMPONENTS}"
>>> - --write-library-table ${LLVMCONFIGLIBRARYDEPENDENCIESINC}
>>> - --write-cmake-fragment ${LLVMBUILDCMAKEFRAG}
>>> - OUTPUT_VARIABLE LLVMBUILDOUTPUT
>>> - ERROR_VARIABLE LLVMBUILDERRORS
>>> - OUTPUT_STRIP_TRAILING_WHITESPACE
>>> - ERROR_STRIP_TRAILING_WHITESPACE
>>> - RESULT_VARIABLE LLVMBUILDRESULT)
>>> -
>>> -# On Win32, CMake doesn't properly handle piping the default
>>> output/error
>>> -# streams into the GUI console. So, we explicitly catch and report them.
>>> -if( NOT "${LLVMBUILDOUTPUT}" STREQUAL "")
>>> - message(STATUS "llvm-build output: ${LLVMBUILDOUTPUT}")
>>> -endif()
>>> -if( NOT "${LLVMBUILDRESULT}" STREQUAL "0" )
>>> - message(FATAL_ERROR
>>> - "Unexpected failure executing llvm-build: ${LLVMBUILDERRORS}")
>>> -endif()
>>> -
>>> -# Include the generated CMake fragment. This will define properties
>>> from the
>>> -# LLVMBuild files in a format which is easy to consume from CMake, and
>>> will add
>>> -# the dependencies so that CMake will reconfigure properly when the
>>> LLVMBuild
>>> -# files change.
>>> -include(${LLVMBUILDCMAKEFRAG})
>>> -
>>> -######
>>> -
>>> -# Configure all of the various header file fragments LLVM uses which
>>> depend on
>>> -# configuration variables.
>>> -set(LLVM_ENUM_TARGETS "")
>>> -set(LLVM_ENUM_ASM_PRINTERS "")
>>> -set(LLVM_ENUM_ASM_PARSERS "")
>>> -set(LLVM_ENUM_DISASSEMBLERS "")
>>> -foreach(t ${LLVM_TARGETS_TO_BUILD})
>>> - set( td ${LLVM_MAIN_SRC_DIR}/lib/Target/${t} )
>>> -
>>> - list(FIND LLVM_ALL_TARGETS ${t} idx)
>>> - list(FIND LLVM_EXPERIMENTAL_TARGETS_TO_BUILD ${t} idy)
>>> - if( idx LESS 0 AND idy LESS 0 )
>>> - message(FATAL_ERROR "The target `${t}' does not exist.
>>> - It should be one of\n${LLVM_ALL_TARGETS}")
>>> - else()
>>> - set(LLVM_ENUM_TARGETS "${LLVM_ENUM_TARGETS}LLVM_TARGET(${t})\n")
>>> - endif()
>>> -
>>> - file(GLOB asmp_file "${td}/*AsmPrinter.cpp")
>>> - if( asmp_file )
>>> - set(LLVM_ENUM_ASM_PRINTERS
>>> - "${LLVM_ENUM_ASM_PRINTERS}LLVM_ASM_PRINTER(${t})\n")
>>> - endif()
>>> - if( EXISTS ${td}/AsmParser/CMakeLists.txt )
>>> - set(LLVM_ENUM_ASM_PARSERS
>>> - "${LLVM_ENUM_ASM_PARSERS}LLVM_ASM_PARSER(${t})\n")
>>> - endif()
>>> - if( EXISTS ${td}/Disassembler/CMakeLists.txt )
>>> - set(LLVM_ENUM_DISASSEMBLERS
>>> - "${LLVM_ENUM_DISASSEMBLERS}LLVM_DISASSEMBLER(${t})\n")
>>> - endif()
>>> -endforeach(t)
>>> -
>>> -# Produce the target definition files, which provide a way for clients
>>> to easily
>>> -# include various classes of targets.
>>> -configure_file(
>>> - ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/AsmPrinters.def.in
>>> - ${LLVM_INCLUDE_DIR}/llvm/Config/AsmPrinters.def
>>> - )
>>> -configure_file(
>>> - ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/AsmParsers.def.in
>>> - ${LLVM_INCLUDE_DIR}/llvm/Config/AsmParsers.def
>>> - )
>>> -configure_file(
>>> - ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/Disassemblers.def.in
>>> - ${LLVM_INCLUDE_DIR}/llvm/Config/Disassemblers.def
>>> - )
>>> -configure_file(
>>> - ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/Targets.def.in
>>> - ${LLVM_INCLUDE_DIR}/llvm/Config/Targets.def
>>> - )
>>> -
>>> -# Configure the three LLVM configuration header files.
>>> -configure_file(
>>> - ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/config.h.cmake
>>> - ${LLVM_INCLUDE_DIR}/llvm/Config/config.h)
>>> -configure_file(
>>> - ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/llvm-config.h.cmake
>>> - ${LLVM_INCLUDE_DIR}/llvm/Config/llvm-config.h)
>>> -configure_file(
>>> - ${LLVM_MAIN_INCLUDE_DIR}/llvm/Support/DataTypes.h.cmake
>>> - ${LLVM_INCLUDE_DIR}/llvm/Support/DataTypes.h)
>>> -
>>> -# They are not referenced. See set_output_directory().
>>> -set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/bin )
>>> -set( CMAKE_LIBRARY_OUTPUT_DIRECTORY
>>> ${LLVM_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX} )
>>> -set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY
>>> ${LLVM_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX} )
>>> -
>>> -set(CMAKE_BUILD_WITH_INSTALL_RPATH ON)
>>> -if (APPLE)
>>> - set(CMAKE_INSTALL_NAME_DIR "@rpath")
>>> - set(CMAKE_INSTALL_RPATH "@executable_path/../lib")
>>> -else(UNIX)
>>> - if(NOT DEFINED CMAKE_INSTALL_RPATH)
>>> - set(CMAKE_INSTALL_RPATH "\$ORIGIN/../lib${LLVM_LIBDIR_SUFFIX}")
>>> - if(${CMAKE_SYSTEM_NAME} MATCHES "(FreeBSD|DragonFly)")
>>> - set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}
>>> -Wl,-z,origin")
>>> - set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS}
>>> -Wl,-z,origin")
>>> - endif()
>>> - endif(NOT DEFINED CMAKE_INSTALL_RPATH)
>>> -endif()
>>> -
>>> -if(APPLE AND DARWIN_LTO_LIBRARY)
>>> - set(CMAKE_EXE_LINKER_FLAGS
>>> - "${CMAKE_EXE_LINKER_FLAGS} -Wl,-lto_library
>>> -Wl,${DARWIN_LTO_LIBRARY}")
>>> - set(CMAKE_SHARED_LINKER_FLAGS
>>> - "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-lto_library
>>> -Wl,${DARWIN_LTO_LIBRARY}")
>>> - set(CMAKE_MODULE_LINKER_FLAGS
>>> - "${CMAKE_MODULE_LINKER_FLAGS} -Wl,-lto_library
>>> -Wl,${DARWIN_LTO_LIBRARY}")
>>> -endif()
>>> -
>>> -# Work around a broken bfd ld behavior. When linking a binary with a
>>> -# foo.so library, it will try to find any library that foo.so uses and
>>> -# check its symbols. This is wasteful (the check was done when foo.so
>>> -# was created) and can fail since it is not the dynamic linker and
>>> -# doesn't know how to handle search paths correctly.
>>> -if (UNIX AND NOT APPLE AND NOT ${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
>>> - set(CMAKE_EXE_LINKER_FLAGS
>>> - "${CMAKE_EXE_LINKER_FLAGS} -Wl,-allow-shlib-undefined")
>>> -endif()
>>> -
>>> -set(CMAKE_INCLUDE_CURRENT_DIR ON)
>>> -
>>> -include_directories( ${LLVM_INCLUDE_DIR} ${LLVM_MAIN_INCLUDE_DIR})
>>> -
>>> -# when crosscompiling import the executable targets from a file
>>> -if(LLVM_USE_HOST_TOOLS)
>>> - include(CrossCompile)
>>> -endif(LLVM_USE_HOST_TOOLS)
>>> -if(LLVM_TARGET_IS_CROSSCOMPILE_HOST)
>>> -# Dummy use to avoid CMake Wraning: Manually-specified variables were
>>> not used
>>> -# (this is a variable that CrossCompile sets on recursive invocations)
>>> -endif()
>>> -
>>> -if(${CMAKE_SYSTEM_NAME} MATCHES "(FreeBSD|DragonFly)")
>>> - # On FreeBSD, /usr/local/* is not used by default. In order to build
>>> LLVM
>>> - # with libxml2, iconv.h, etc., we must add /usr/local paths.
>>> - include_directories("/usr/local/include")
>>> - link_directories("/usr/local/lib")
>>> -endif(${CMAKE_SYSTEM_NAME} MATCHES "(FreeBSD|DragonFly)")
>>> -
>>> -if( ${CMAKE_SYSTEM_NAME} MATCHES SunOS )
>>> - SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -include
>>> llvm/Support/Solaris.h")
>>> -endif( ${CMAKE_SYSTEM_NAME} MATCHES SunOS )
>>> -
>>> -# Make sure we don't get -rdynamic in every binary. For those that need
>>> it,
>>> -# use export_executable_symbols(target).
>>> -set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
>>> -
>>> -set(LLVM_PROFDATA_FILE "" CACHE FILEPATH
>>> - "Profiling data file to use when compiling in order to improve
>>> runtime performance.")
>>> -
>>> -if(LLVM_PROFDATA_FILE AND EXISTS ${LLVM_PROFDATA_FILE})
>>> - if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" )
>>> - add_definitions("-fprofile-instr-use=${LLVM_PROFDATA_FILE}")
>>> - else()
>>> - message(FATAL_ERROR "LLVM_PROFDATA_FILE can only be specified when
>>> compiling with clang")
>>> - endif()
>>> -endif()
>>> -
>>> -include(AddLLVM)
>>> -include(TableGen)
>>> -
>>> -if( MINGW )
>>> - # People report that -O3 is unreliable on MinGW. The traditional
>>> - # build also uses -O2 for that reason:
>>> - llvm_replace_compiler_option(CMAKE_CXX_FLAGS_RELEASE "-O3" "-O2")
>>> -endif()
>>> -
>>> -# Put this before tblgen. Else we have a circular dependence.
>>> -add_subdirectory(lib/Support)
>>> -add_subdirectory(lib/TableGen)
>>> -
>>> -add_subdirectory(utils/TableGen)
>>> -
>>> -add_subdirectory(include/llvm)
>>> -
>>> -add_subdirectory(lib)
>>> -
>>> -if( LLVM_INCLUDE_UTILS )
>>> - add_subdirectory(utils/FileCheck)
>>> - add_subdirectory(utils/PerfectShuffle)
>>> - add_subdirectory(utils/count)
>>> - add_subdirectory(utils/not)
>>> - add_subdirectory(utils/llvm-lit)
>>> - add_subdirectory(utils/yaml-bench)
>>> -else()
>>> - if ( LLVM_INCLUDE_TESTS )
>>> - message(FATAL_ERROR "Including tests when not building utils will
>>> not work.
>>> - Either set LLVM_INCLUDE_UTILS to On, or set LLVM_INCLDE_TESTS to
>>> Off.")
>>> - endif()
>>> -endif()
>>> -
>>> -if(LLVM_INCLUDE_TESTS)
>>> - add_subdirectory(utils/unittest)
>>> -endif()
>>> -
>>> -foreach( binding ${LLVM_BINDINGS_LIST} )
>>> - if( EXISTS "${LLVM_MAIN_SRC_DIR}/bindings/${binding}/CMakeLists.txt" )
>>> - add_subdirectory(bindings/${binding})
>>> - endif()
>>> -endforeach()
>>> -
>>> -add_subdirectory(projects)
>>> -
>>> -if(WITH_POLLY)
>>> - if(NOT EXISTS ${LLVM_MAIN_SRC_DIR}/tools/polly/CMakeLists.txt)
>>> - set(WITH_POLLY OFF)
>>> - endif()
>>> -endif(WITH_POLLY)
>>> -
>>> -if( LLVM_INCLUDE_TOOLS )
>>> - add_subdirectory(tools)
>>> -endif()
>>> -
>>> -if( LLVM_INCLUDE_EXAMPLES )
>>> - add_subdirectory(examples)
>>> -endif()
>>> -
>>> -if( LLVM_INCLUDE_TESTS )
>>> - if(EXISTS ${LLVM_MAIN_SRC_DIR}/projects/test-suite AND TARGET clang)
>>> - include(LLVMExternalProjectUtils)
>>> - llvm_ExternalProject_Add(test-suite
>>> ${LLVM_MAIN_SRC_DIR}/projects/test-suite
>>> - USE_TOOLCHAIN
>>> - EXCLUDE_FROM_ALL
>>> - NO_INSTALL)
>>> - endif()
>>> - add_subdirectory(test)
>>> - add_subdirectory(unittests)
>>> - if (MSVC)
>>> - # This utility is used to prevent crashing tests from calling Dr.
>>> Watson on
>>> - # Windows.
>>> - add_subdirectory(utils/KillTheDoctor)
>>> - endif()
>>> -
>>> - # Add a global check rule now that all subdirectories have been
>>> traversed
>>> - # and we know the total set of lit testsuites.
>>> - get_property(LLVM_LIT_TESTSUITES GLOBAL PROPERTY LLVM_LIT_TESTSUITES)
>>> - get_property(LLVM_LIT_PARAMS GLOBAL PROPERTY LLVM_LIT_PARAMS)
>>> - get_property(LLVM_LIT_DEPENDS GLOBAL PROPERTY LLVM_LIT_DEPENDS)
>>> - get_property(LLVM_LIT_EXTRA_ARGS GLOBAL PROPERTY LLVM_LIT_EXTRA_ARGS)
>>> - add_lit_target(check-all
>>> - "Running all regression tests"
>>> - ${LLVM_LIT_TESTSUITES}
>>> - PARAMS ${LLVM_LIT_PARAMS}
>>> - DEPENDS ${LLVM_LIT_DEPENDS}
>>> - ARGS ${LLVM_LIT_EXTRA_ARGS}
>>> - )
>>> - add_custom_target(test-depends DEPENDS ${LLVM_LIT_DEPENDS})
>>> -endif()
>>> -
>>> -if (LLVM_INCLUDE_DOCS)
>>> - add_subdirectory(docs)
>>> -endif()
>>> -
>>> -add_subdirectory(cmake/modules)
>>> -
>>> -if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
>>> - install(DIRECTORY include/llvm include/llvm-c
>>> - DESTINATION include
>>> - COMPONENT llvm-headers
>>> - FILES_MATCHING
>>> - PATTERN "*.def"
>>> - PATTERN "*.h"
>>> - PATTERN "*.td"
>>> - PATTERN "*.inc"
>>> - PATTERN "LICENSE.TXT"
>>> - PATTERN ".svn" EXCLUDE
>>> - )
>>> -
>>> - install(DIRECTORY ${LLVM_INCLUDE_DIR}/llvm
>>> - DESTINATION include
>>> - COMPONENT llvm-headers
>>> - FILES_MATCHING
>>> - PATTERN "*.def"
>>> - PATTERN "*.h"
>>> - PATTERN "*.gen"
>>> - PATTERN "*.inc"
>>> - # Exclude include/llvm/CMakeFiles/intrinsics_gen.dir, matched by
>>> "*.def"
>>> - PATTERN "CMakeFiles" EXCLUDE
>>> - PATTERN "config.h" EXCLUDE
>>> - PATTERN ".svn" EXCLUDE
>>> - )
>>> -
>>> - if (NOT CMAKE_CONFIGURATION_TYPES)
>>> - add_custom_target(installhdrs
>>> - DEPENDS ${name}
>>> - COMMAND "${CMAKE_COMMAND}"
>>> - -DCMAKE_INSTALL_COMPONENT=llvm-headers
>>> - -P
>>> "${CMAKE_BINARY_DIR}/cmake_install.cmake")
>>> - endif()
>>> -endif()
>>> -
>>> -# This must be at the end of the LLVM root CMakeLists file because it
>>> must run
>>> -# after all targets are created.
>>> -if(LLVM_DISTRIBUTION_COMPONENTS)
>>> - if(CMAKE_CONFIGURATION_TYPES)
>>> - message(FATAL_ERROR "LLVM_DISTRIBUTION_COMPONENTS cannot be
>>> specified with multi-configuration generators (i.e. Xcode or Visual
>>> Studio)")
>>> - endif()
>>> -
>>> - add_custom_target(distribution)
>>> - add_custom_target(install-distribution)
>>> - foreach(target ${LLVM_DISTRIBUTION_COMPONENTS})
>>> - if(TARGET ${target})
>>> - add_dependencies(distribution ${target})
>>> - else()
>>> - message(FATAL_ERROR "Specified distribution component '${target}'
>>> doesn't have a target")
>>> - endif()
>>> -
>>> - if(TARGET install-${target})
>>> - add_dependencies(install-distribution install-${target})
>>> - else()
>>> - message(FATAL_ERROR "Specified distribution component '${target}'
>>> doesn't have an install target")
>>> - endif()
>>> - endforeach()
>>> -endif()
>>> +# See docs/CMake.html for instructions about how to build LLVM with
>>> CMake.
>>> +
>>> +cmake_minimum_required(VERSION 2.8.12.2)
>>> +
>>> +if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
>>> + message(STATUS "No build type selected, default to Debug")
>>> + set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Build type (default
>>> Debug)")
>>> +endif()
>>> +
>>> +if(POLICY CMP0022)
>>> + cmake_policy(SET CMP0022 NEW) # automatic when 2.8.12 is required
>>> +endif()
>>> +
>>> +if (POLICY CMP0051)
>>> + # CMake 3.1 and higher include generator expressions of the form
>>> + # $<TARGETLIB:obj> in the SOURCES property. These need to be
>>> + # stripped everywhere that access the SOURCES property, so we just
>>> + # defer to the OLD behavior of not including generator expressions
>>> + # in the output for now.
>>> + cmake_policy(SET CMP0051 OLD)
>>> +endif()
>>> +
>>> +if(CMAKE_VERSION VERSION_LESS 3.1.20141117)
>>> + set(cmake_3_2_USES_TERMINAL)
>>> +else()
>>> + set(cmake_3_2_USES_TERMINAL USES_TERMINAL)
>>> +endif()
>>> +
>>> +if(NOT DEFINED LLVM_VERSION_MAJOR)
>>> + set(LLVM_VERSION_MAJOR 3)
>>> +endif()
>>> +if(NOT DEFINED LLVM_VERSION_MINOR)
>>> + set(LLVM_VERSION_MINOR 9)
>>> +endif()
>>> +if(NOT DEFINED LLVM_VERSION_PATCH)
>>> + set(LLVM_VERSION_PATCH 0)
>>> +endif()
>>> +if(NOT DEFINED LLVM_VERSION_SUFFIX)
>>> + set(LLVM_VERSION_SUFFIX svn)
>>> +endif()
>>> +
>>> +if (POLICY CMP0048)
>>> + cmake_policy(SET CMP0048 NEW)
>>> + set(cmake_3_0_PROJ_VERSION
>>> + VERSION
>>> ${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH})
>>> + set(cmake_3_0_LANGUAGES LANGUAGES)
>>> +endif()
>>> +
>>> +if (NOT PACKAGE_VERSION)
>>> + set(PACKAGE_VERSION
>>> +
>>> "${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH}${LLVM_VERSION_SUFFIX}")
>>> +endif()
>>> +
>>> +project(LLVM
>>> + ${cmake_3_0_PROJ_VERSION}
>>> + ${cmake_3_0_LANGUAGES}
>>> + C CXX ASM)
>>> +
>>> +# The following only works with the Ninja generator in CMake >= 3.0.
>>> +set(LLVM_PARALLEL_COMPILE_JOBS "" CACHE STRING
>>> + "Define the maximum number of concurrent compilation jobs.")
>>> +if(LLVM_PARALLEL_COMPILE_JOBS)
>>> + if(CMAKE_VERSION VERSION_LESS 3.0 OR NOT CMAKE_MAKE_PROGRAM MATCHES
>>> "ninja")
>>> + message(WARNING "Job pooling is only available with Ninja
>>> generators and CMake 3.0 and later.")
>>> + else()
>>> + set_property(GLOBAL APPEND PROPERTY JOB_POOLS
>>> compile_job_pool=${LLVM_PARALLEL_COMPILE_JOBS})
>>> + set(CMAKE_JOB_POOL_COMPILE compile_job_pool)
>>> + endif()
>>> +endif()
>>> +
>>> +set(LLVM_BUILD_GLOBAL_ISEL OFF CACHE BOOL "Experimental: Build
>>> GlobalISel")
>>> +if(LLVM_BUILD_GLOBAL_ISEL)
>>> + add_definitions(-DLLVM_BUILD_GLOBAL_ISEL)
>>> +endif()
>>> +
>>> +set(LLVM_PARALLEL_LINK_JOBS "" CACHE STRING
>>> + "Define the maximum number of concurrent link jobs.")
>>> +if(LLVM_PARALLEL_LINK_JOBS)
>>> + if(CMAKE_VERSION VERSION_LESS 3.0 OR NOT CMAKE_MAKE_PROGRAM MATCHES
>>> "ninja")
>>> + message(WARNING "Job pooling is only available with Ninja
>>> generators and CMake 3.0 and later.")
>>> + else()
>>> + set_property(GLOBAL APPEND PROPERTY JOB_POOLS
>>> link_job_pool=${LLVM_PARALLEL_LINK_JOBS})
>>> + set(CMAKE_JOB_POOL_LINK link_job_pool)
>>> + endif()
>>> +endif()
>>> +
>>> +# Add path for custom modules
>>> +set(CMAKE_MODULE_PATH
>>> + ${CMAKE_MODULE_PATH}
>>> + "${CMAKE_CURRENT_SOURCE_DIR}/cmake"
>>> + "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules"
>>> + )
>>> +
>>> +# Generate a CompilationDatabase (compile_commands.json file) for our
>>> build,
>>> +# for use by clang_complete, YouCompleteMe, etc.
>>> +set(CMAKE_EXPORT_COMPILE_COMMANDS 1)
>>> +
>>> +option(LLVM_INSTALL_UTILS "Include utility binaries in the 'install'
>>> target." OFF)
>>> +
>>> +option(LLVM_INSTALL_TOOLCHAIN_ONLY "Only include toolchain files in the
>>> 'install' target." OFF)
>>> +
>>> +option(LLVM_USE_FOLDERS "Enable solution folders in Visual Studio.
>>> Disable for Express versions." ON)
>>> +if ( LLVM_USE_FOLDERS )
>>> + set_property(GLOBAL PROPERTY USE_FOLDERS ON)
>>> +endif()
>>> +
>>> +include(VersionFromVCS)
>>> +
>>> +option(LLVM_APPEND_VC_REV
>>> + "Append the version control system revision id to LLVM version" OFF)
>>> +
>>> +if( LLVM_APPEND_VC_REV )
>>> + add_version_info_from_vcs(PACKAGE_VERSION)
>>> +endif()
>>> +
>>> +set(PACKAGE_NAME LLVM)
>>> +set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
>>> +set(PACKAGE_BUGREPORT "http://llvm.org/bugs/")
>>> +
>>> +set(BUG_REPORT_URL "${PACKAGE_BUGREPORT}" CACHE STRING
>>> + "Default URL where bug reports are to be submitted.")
>>> +
>>> +# Configure CPack.
>>> +set(CPACK_PACKAGE_INSTALL_DIRECTORY "LLVM")
>>> +set(CPACK_PACKAGE_VENDOR "LLVM")
>>> +set(CPACK_PACKAGE_VERSION_MAJOR ${LLVM_VERSION_MAJOR})
>>> +set(CPACK_PACKAGE_VERSION_MINOR ${LLVM_VERSION_MINOR})
>>> +set(CPACK_PACKAGE_VERSION_PATCH ${LLVM_VERSION_PATCH})
>>> +set(CPACK_PACKAGE_VERSION ${PACKAGE_VERSION})
>>> +set(CPACK_RESOURCE_FILE_LICENSE
>>> "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE.TXT")
>>> +set(CPACK_NSIS_COMPRESSOR "/SOLID lzma \r\n SetCompressorDictSize 32")
>>> +if(WIN32 AND NOT UNIX)
>>> + set(CPACK_PACKAGE_INSTALL_REGISTRY_KEY "LLVM")
>>> + set(CPACK_PACKAGE_ICON
>>> "${CMAKE_CURRENT_SOURCE_DIR}\\\\cmake\\\\nsis_logo.bmp")
>>> + set(CPACK_NSIS_MUI_ICON
>>> "${CMAKE_CURRENT_SOURCE_DIR}\\\\cmake\\\\nsis_icon.ico")
>>> + set(CPACK_NSIS_MUI_UNIICON
>>> "${CMAKE_CURRENT_SOURCE_DIR}\\\\cmake\\\\nsis_icon.ico")
>>> + set(CPACK_NSIS_MODIFY_PATH "ON")
>>> + set(CPACK_NSIS_ENABLE_UNINSTALL_BEFORE_INSTALL "ON")
>>> + set(CPACK_NSIS_EXTRA_INSTALL_COMMANDS
>>> + "ExecWait '$INSTDIR/tools/msbuild/install.bat'")
>>> + set(CPACK_NSIS_EXTRA_UNINSTALL_COMMANDS
>>> + "ExecWait '$INSTDIR/tools/msbuild/uninstall.bat'")
>>> + if( CMAKE_CL_64 )
>>> + set(CPACK_NSIS_INSTALL_ROOT "$PROGRAMFILES64")
>>> + endif()
>>> +endif()
>>> +include(CPack)
>>> +
>>> +# Sanity check our source directory to make sure that we are not trying
>>> to
>>> +# generate an in-tree build (unless on MSVC_IDE, where it is ok), and
>>> to make
>>> +# sure that we don't have any stray generated files lying around in the
>>> tree
>>> +# (which would end up getting picked up by header search, instead of
>>> the correct
>>> +# versions).
>>> +if( CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR AND NOT MSVC_IDE )
>>> + message(FATAL_ERROR "In-source builds are not allowed.
>>> +CMake would overwrite the makefiles distributed with LLVM.
>>> +Please create a directory and run cmake from there, passing the path
>>> +to this source directory as the last argument.
>>> +This process created the file `CMakeCache.txt' and the directory
>>> `CMakeFiles'.
>>> +Please delete them.")
>>> +endif()
>>> +if( NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR )
>>> + file(GLOB_RECURSE
>>> + tablegenned_files_on_include_dir
>>> + "${CMAKE_CURRENT_SOURCE_DIR}/include/llvm/*.gen")
>>> + file(GLOB_RECURSE
>>> + tablegenned_files_on_lib_dir
>>> + "${CMAKE_CURRENT_SOURCE_DIR}/lib/Target/*.inc")
>>> + if( tablegenned_files_on_include_dir OR tablegenned_files_on_lib_dir)
>>> + message(FATAL_ERROR "Apparently there is a previous in-source build,
>>> +probably as the result of running `configure' and `make' on
>>> +${CMAKE_CURRENT_SOURCE_DIR}.
>>> +This may cause problems. The suspicious files are:
>>> +${tablegenned_files_on_lib_dir}
>>> +${tablegenned_files_on_include_dir}
>>> +Please clean the source directory.")
>>> + endif()
>>> +endif()
>>> +
>>> +string(TOUPPER "${CMAKE_BUILD_TYPE}" uppercase_CMAKE_BUILD_TYPE)
>>> +
>>> +if (CMAKE_BUILD_TYPE AND
>>> + NOT uppercase_CMAKE_BUILD_TYPE MATCHES
>>> "^(DEBUG|RELEASE|RELWITHDEBINFO|MINSIZEREL)$")
>>> + message(FATAL_ERROR "Invalid value for CMAKE_BUILD_TYPE:
>>> ${CMAKE_BUILD_TYPE}")
>>> +endif()
>>> +
>>> +set(LLVM_LIBDIR_SUFFIX "" CACHE STRING "Define suffix of library
>>> directory name (32/64)" )
>>> +
>>> +# They are used as destination of target generators.
>>> +set(LLVM_RUNTIME_OUTPUT_INTDIR
>>> ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin)
>>> +set(LLVM_LIBRARY_OUTPUT_INTDIR
>>> ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/lib${LLVM_LIBDIR_SUFFIX})
>>> +if(WIN32 OR CYGWIN)
>>> + # DLL platform -- put DLLs into bin.
>>> + set(LLVM_SHLIB_OUTPUT_INTDIR ${LLVM_RUNTIME_OUTPUT_INTDIR})
>>> +else()
>>> + set(LLVM_SHLIB_OUTPUT_INTDIR ${LLVM_LIBRARY_OUTPUT_INTDIR})
>>> +endif()
>>> +
>>> +# Each of them corresponds to llvm-config's.
>>> +set(LLVM_TOOLS_BINARY_DIR ${LLVM_RUNTIME_OUTPUT_INTDIR}) # --bindir
>>> +set(LLVM_LIBRARY_DIR ${LLVM_LIBRARY_OUTPUT_INTDIR}) # --libdir
>>> +set(LLVM_MAIN_SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR} ) # --src-root
>>> +set(LLVM_MAIN_INCLUDE_DIR ${LLVM_MAIN_SRC_DIR}/include ) # --includedir
>>> +set(LLVM_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR} ) # --prefix
>>> +
>>> +set(LLVM_EXAMPLES_BINARY_DIR ${LLVM_BINARY_DIR}/examples)
>>> +set(LLVM_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR}/include)
>>> +
>>> +set(LLVM_ALL_TARGETS
>>> + AArch64
>>> + AMDGPU
>>> + ARM
>>> + BPF
>>> + CppBackend
>>> + Hexagon
>>> + Mips
>>> + MSP430
>>> + NVPTX
>>> + PowerPC
>>> + Sparc
>>> + SystemZ
>>> + X86
>>> + XCore
>>> + )
>>> +
>>> +# List of targets with JIT support:
>>> +set(LLVM_TARGETS_WITH_JIT X86 PowerPC AArch64 ARM Mips SystemZ)
>>> +
>>> +set(LLVM_TARGETS_TO_BUILD "all"
>>> + CACHE STRING "Semicolon-separated list of targets to build, or
>>> \"all\".")
>>> +
>>> +set(LLVM_EXPERIMENTAL_TARGETS_TO_BUILD ""
>>> + CACHE STRING "Semicolon-separated list of experimental targets to
>>> build.")
>>> +
>>> +option(BUILD_SHARED_LIBS
>>> + "Build all libraries as shared libraries instead of static" OFF)
>>> +
>>> +option(LLVM_ENABLE_TIMESTAMPS "Enable embedding timestamp information
>>> in build" ON)
>>> +if(LLVM_ENABLE_TIMESTAMPS)
>>> + set(ENABLE_TIMESTAMPS 1)
>>> +endif()
>>> +
>>> +option(LLVM_ENABLE_BACKTRACES "Enable embedding backtraces on crash."
>>> ON)
>>> +if(LLVM_ENABLE_BACKTRACES)
>>> + set(ENABLE_BACKTRACES 1)
>>> +endif()
>>> +
>>> +option(LLVM_ENABLE_CRASH_OVERRIDES "Enable crash overrides." ON)
>>> +if(LLVM_ENABLE_CRASH_OVERRIDES)
>>> + set(ENABLE_CRASH_OVERRIDES 1)
>>> +endif()
>>> +
>>> +option(LLVM_ENABLE_FFI "Use libffi to call external functions from the
>>> interpreter" OFF)
>>> +set(FFI_LIBRARY_DIR "" CACHE PATH "Additional directory, where CMake
>>> should search for libffi.so")
>>> +set(FFI_INCLUDE_DIR "" CACHE PATH "Additional directory, where CMake
>>> should search for ffi.h or ffi/ffi.h")
>>> +
>>> +set(LLVM_TARGET_ARCH "host"
>>> + CACHE STRING "Set target to use for LLVM JIT or use \"host\" for
>>> automatic detection.")
>>> +
>>> +option(LLVM_ENABLE_TERMINFO "Use terminfo database if available." ON)
>>> +
>>> +option(LLVM_ENABLE_THREADS "Use threads if available." ON)
>>> +
>>> +option(LLVM_ENABLE_ZLIB "Use zlib for compression/decompression if
>>> available." ON)
>>> +
>>> +if( LLVM_TARGETS_TO_BUILD STREQUAL "all" )
>>> + set( LLVM_TARGETS_TO_BUILD ${LLVM_ALL_TARGETS} )
>>> +endif()
>>> +
>>> +set(LLVM_TARGETS_TO_BUILD
>>> + ${LLVM_TARGETS_TO_BUILD}
>>> + ${LLVM_EXPERIMENTAL_TARGETS_TO_BUILD})
>>> +list(REMOVE_DUPLICATES LLVM_TARGETS_TO_BUILD)
>>> +
>>> +include(AddLLVMDefinitions)
>>> +
>>> +option(LLVM_ENABLE_PIC "Build Position-Independent Code" ON)
>>> +option(LLVM_ENABLE_WARNINGS "Enable compiler warnings." ON)
>>> +option(LLVM_ENABLE_MODULES "Compile with C++ modules enabled." OFF)
>>> +option(LLVM_ENABLE_CXX1Y "Compile with C++1y enabled." OFF)
>>> +option(LLVM_ENABLE_LIBCXX "Use libc++ if available." OFF)
>>> +option(LLVM_ENABLE_LIBCXXABI "Use libc++abi when using libc++." OFF)
>>> +option(LLVM_ENABLE_PEDANTIC "Compile with pedantic enabled." ON)
>>> +option(LLVM_ENABLE_WERROR "Fail and stop if a warning is triggered."
>>> OFF)
>>> +
>>> +if( NOT uppercase_CMAKE_BUILD_TYPE STREQUAL "DEBUG" )
>>> + option(LLVM_ENABLE_ASSERTIONS "Enable assertions" OFF)
>>> +else()
>>> + option(LLVM_ENABLE_ASSERTIONS "Enable assertions" ON)
>>> +endif()
>>> +
>>> +set(LLVM_ABI_BREAKING_CHECKS "WITH_ASSERTS" CACHE STRING
>>> + "Enable abi-breaking checks. Can be WITH_ASSERTS, FORCE_ON or
>>> FORCE_OFF.")
>>> +
>>> +option(LLVM_FORCE_USE_OLD_HOST_TOOLCHAIN
>>> + "Set to ON to force using an old, unsupported host toolchain."
>>> OFF)
>>> +
>>> +option(LLVM_USE_INTEL_JITEVENTS
>>> + "Use Intel JIT API to inform Intel(R) VTune(TM) Amplifier XE 2011
>>> about JIT code"
>>> + OFF)
>>> +
>>> +if( LLVM_USE_INTEL_JITEVENTS )
>>> + # Verify we are on a supported platform
>>> + if( NOT CMAKE_SYSTEM_NAME MATCHES "Windows" AND NOT CMAKE_SYSTEM_NAME
>>> MATCHES "Linux" )
>>> + message(FATAL_ERROR
>>> + "Intel JIT API support is available on Linux and Windows only.")
>>> + endif()
>>> +endif( LLVM_USE_INTEL_JITEVENTS )
>>> +
>>> +option(LLVM_USE_OPROFILE
>>> + "Use opagent JIT interface to inform OProfile about JIT code" OFF)
>>> +
>>> +option(LLVM_EXTERNALIZE_DEBUGINFO
>>> + "Generate dSYM files and strip executables and libraries (Darwin
>>> Only)" OFF)
>>> +
>>> +# If enabled, verify we are on a platform that supports oprofile.
>>> +if( LLVM_USE_OPROFILE )
>>> + if( NOT CMAKE_SYSTEM_NAME MATCHES "Linux" )
>>> + message(FATAL_ERROR "OProfile support is available on Linux only.")
>>> + endif( NOT CMAKE_SYSTEM_NAME MATCHES "Linux" )
>>> +endif( LLVM_USE_OPROFILE )
>>> +
>>> +set(LLVM_USE_SANITIZER "" CACHE STRING
>>> + "Define the sanitizer used to build binaries and tests.")
>>> +
>>> +option(LLVM_USE_SPLIT_DWARF
>>> + "Use -gsplit-dwarf when compiling llvm." OFF)
>>> +
>>> +option(WITH_POLLY "Build LLVM with Polly" ON)
>>> +option(LINK_POLLY_INTO_TOOLS "Static link Polly into tools" OFF)
>>> +
>>> +# Define an option controlling whether we should build for 32-bit on
>>> 64-bit
>>> +# platforms, where supported.
>>> +if( CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT WIN32 )
>>> + # TODO: support other platforms and toolchains.
>>> + option(LLVM_BUILD_32_BITS "Build 32 bits executables and libraries."
>>> OFF)
>>> +endif()
>>> +
>>> +# Define the default arguments to use with 'lit', and an option for the
>>> user to
>>> +# override.
>>> +set(LIT_ARGS_DEFAULT "-sv")
>>> +if (MSVC_IDE OR XCODE)
>>> + set(LIT_ARGS_DEFAULT "${LIT_ARGS_DEFAULT} --no-progress-bar")
>>> +endif()
>>> +set(LLVM_LIT_ARGS "${LIT_ARGS_DEFAULT}" CACHE STRING "Default options
>>> for lit")
>>> +
>>> +# On Win32 hosts, provide an option to specify the path to the GnuWin32
>>> tools.
>>> +if( WIN32 AND NOT CYGWIN )
>>> + set(LLVM_LIT_TOOLS_DIR "" CACHE PATH "Path to GnuWin32 tools")
>>> +endif()
>>> +
>>> +# Define options to control the inclusion and default build behavior for
>>> +# components which may not strictly be necessary (tools, examples, and
>>> tests).
>>> +#
>>> +# This is primarily to support building smaller or faster project files.
>>> +option(LLVM_INCLUDE_TOOLS "Generate build targets for the LLVM tools."
>>> ON)
>>> +option(LLVM_BUILD_TOOLS
>>> + "Build the LLVM tools. If OFF, just generate build targets." ON)
>>> +
>>> +option(LLVM_INCLUDE_UTILS "Generate build targets for the LLVM utils."
>>> ON)
>>> +
>>> +option(LLVM_BUILD_RUNTIME
>>> + "Build the LLVM runtime libraries." ON)
>>> +option(LLVM_BUILD_EXAMPLES
>>> + "Build the LLVM example programs. If OFF, just generate build
>>> targets." OFF)
>>> +option(LLVM_INCLUDE_EXAMPLES "Generate build targets for the LLVM
>>> examples" ON)
>>> +
>>> +option(LLVM_BUILD_TESTS
>>> + "Build LLVM unit tests. If OFF, just generate build targets." OFF)
>>> +option(LLVM_INCLUDE_TESTS "Generate build targets for the LLVM unit
>>> tests." ON)
>>> +option(LLVM_INCLUDE_GO_TESTS "Include the Go bindings tests in test
>>> build targets." ON)
>>> +
>>> +option (LLVM_BUILD_DOCS "Build the llvm documentation." OFF)
>>> +option (LLVM_INCLUDE_DOCS "Generate build targets for llvm
>>> documentation." ON)
>>> +option (LLVM_ENABLE_DOXYGEN "Use doxygen to generate llvm API
>>> documentation." OFF)
>>> +option (LLVM_ENABLE_SPHINX "Use Sphinx to generate llvm documentation."
>>> OFF)
>>> +
>>> +option (LLVM_BUILD_EXTERNAL_COMPILER_RT
>>> + "Build compiler-rt as an external project." OFF)
>>> +
>>> +# You can configure which libraries from LLVM you want to include in the
>>> +# shared library by setting LLVM_DYLIB_COMPONENTS to a semi-colon
>>> delimited
>>> +# list of LLVM components. All component names handled by llvm-config
>>> are valid.
>>> +if(NOT DEFINED LLVM_DYLIB_COMPONENTS)
>>> + set(LLVM_DYLIB_COMPONENTS "all" CACHE STRING
>>> + "Semicolon-separated list of components to include in libLLVM, or
>>> \"all\".")
>>> +endif()
>>> +option(LLVM_LINK_LLVM_DYLIB "Link tools against the libllvm dynamic
>>> library" OFF)
>>> +option(LLVM_BUILD_LLVM_C_DYLIB "Build libllvm-c re-export library
>>> (Darwin Only)" OFF)
>>> +set(LLVM_BUILD_LLVM_DYLIB_default OFF)
>>> +if(LLVM_LINK_LLVM_DYLIB OR LLVM_BUILD_LLVM_C_DYLIB)
>>> + set(LLVM_BUILD_LLVM_DYLIB_default ON)
>>> +endif()
>>> +option(LLVM_BUILD_LLVM_DYLIB "Build libllvm dynamic library"
>>> ${LLVM_BUILD_LLVM_DYLIB_default})
>>> +
>>> +option(LLVM_OPTIMIZED_TABLEGEN "Force TableGen to be built with
>>> optimization" OFF)
>>> +if(CMAKE_CROSSCOMPILING OR (LLVM_OPTIMIZED_TABLEGEN AND
>>> LLVM_ENABLE_ASSERTIONS))
>>> + set(LLVM_USE_HOST_TOOLS ON)
>>> +endif()
>>> +
>>> +if (MSVC_IDE AND NOT (MSVC_VERSION LESS 1900))
>>> + option(LLVM_ADD_NATIVE_VISUALIZERS_TO_SOLUTION "Configure project to
>>> use Visual Studio native visualizers" TRUE)
>>> +else()
>>> + set(LLVM_ADD_NATIVE_VISUALIZERS_TO_SOLUTION FALSE CACHE INTERNAL "For
>>> Visual Studio 2013, manually copy natvis files to Documents\\Visual Studio
>>> 2013\\Visualizers" FORCE)
>>> +endif()
>>> +
>>> +# All options referred to from HandleLLVMOptions have to be specified
>>> +# BEFORE this include, otherwise options will not be correctly set on
>>> +# first cmake run
>>> +include(config-ix)
>>> +
>>> +string(REPLACE "Native" ${LLVM_NATIVE_ARCH}
>>> + LLVM_TARGETS_TO_BUILD "${LLVM_TARGETS_TO_BUILD}")
>>> +list(REMOVE_DUPLICATES LLVM_TARGETS_TO_BUILD)
>>> +
>>> +# By default, we target the host, but this can be overridden at CMake
>>> +# invocation time.
>>> +set(LLVM_DEFAULT_TARGET_TRIPLE "${LLVM_HOST_TRIPLE}" CACHE STRING
>>> + "Default target for which LLVM will generate code." )
>>> +set(TARGET_TRIPLE "${LLVM_DEFAULT_TARGET_TRIPLE}")
>>> +
>>> +include(HandleLLVMOptions)
>>> +
>>> +# Verify that we can find a Python 2 interpreter. Python 3 is
>>> unsupported.
>>> +# FIXME: We should support systems with only Python 3, but that
>>> requires work
>>> +# on LLDB.
>>> +set(Python_ADDITIONAL_VERSIONS 2.7)
>>> +include(FindPythonInterp)
>>> +if( NOT PYTHONINTERP_FOUND )
>>> + message(FATAL_ERROR
>>> +"Unable to find Python interpreter, required for builds and testing.
>>> +
>>> +Please install Python or specify the PYTHON_EXECUTABLE CMake variable.")
>>> +endif()
>>> +
>>> +if( ${PYTHON_VERSION_STRING} VERSION_LESS 2.7 )
>>> + message(FATAL_ERROR "Python 2.7 or newer is required")
>>> +endif()
>>> +
>>> +######
>>> +# LLVMBuild Integration
>>> +#
>>> +# We use llvm-build to generate all the data required by the CMake based
>>> +# build system in one swoop:
>>> +#
>>> +# - We generate a file (a CMake fragment) in the object root which
>>> contains
>>> +# all the definitions that are required by CMake.
>>> +#
>>> +# - We generate the library table used by llvm-config.
>>> +#
>>> +# - We generate the dependencies for the CMake fragment, so that we
>>> will
>>> +# automatically reconfigure outselves.
>>> +
>>> +set(LLVMBUILDTOOL "${LLVM_MAIN_SRC_DIR}/utils/llvm-build/llvm-build")
>>> +set(LLVMCONFIGLIBRARYDEPENDENCIESINC
>>> + "${LLVM_BINARY_DIR}/tools/llvm-config/LibraryDependencies.inc")
>>> +set(LLVMBUILDCMAKEFRAG
>>> + "${LLVM_BINARY_DIR}/LLVMBuild.cmake")
>>> +
>>> +# Create the list of optional components that are enabled
>>> +if (LLVM_USE_INTEL_JITEVENTS)
>>> + set(LLVMOPTIONALCOMPONENTS IntelJITEvents)
>>> +endif (LLVM_USE_INTEL_JITEVENTS)
>>> +if (LLVM_USE_OPROFILE)
>>> + set(LLVMOPTIONALCOMPONENTS ${LLVMOPTIONALCOMPONENTS} OProfileJIT)
>>> +endif (LLVM_USE_OPROFILE)
>>> +
>>> +message(STATUS "Constructing LLVMBuild project information")
>>> +execute_process(
>>> + COMMAND ${PYTHON_EXECUTABLE} ${LLVMBUILDTOOL}
>>> + --native-target "${LLVM_NATIVE_ARCH}"
>>> + --enable-targets "${LLVM_TARGETS_TO_BUILD}"
>>> + --enable-optional-components "${LLVMOPTIONALCOMPONENTS}"
>>> + --write-library-table ${LLVMCONFIGLIBRARYDEPENDENCIESINC}
>>> + --write-cmake-fragment ${LLVMBUILDCMAKEFRAG}
>>> + OUTPUT_VARIABLE LLVMBUILDOUTPUT
>>> + ERROR_VARIABLE LLVMBUILDERRORS
>>> + OUTPUT_STRIP_TRAILING_WHITESPACE
>>> + ERROR_STRIP_TRAILING_WHITESPACE
>>> + RESULT_VARIABLE LLVMBUILDRESULT)
>>> +
>>> +# On Win32, CMake doesn't properly handle piping the default
>>> output/error
>>> +# streams into the GUI console. So, we explicitly catch and report them.
>>> +if( NOT "${LLVMBUILDOUTPUT}" STREQUAL "")
>>> + message(STATUS "llvm-build output: ${LLVMBUILDOUTPUT}")
>>> +endif()
>>> +if( NOT "${LLVMBUILDRESULT}" STREQUAL "0" )
>>> + message(FATAL_ERROR
>>> + "Unexpected failure executing llvm-build: ${LLVMBUILDERRORS}")
>>> +endif()
>>> +
>>> +# Include the generated CMake fragment. This will define properties
>>> from the
>>> +# LLVMBuild files in a format which is easy to consume from CMake, and
>>> will add
>>> +# the dependencies so that CMake will reconfigure properly when the
>>> LLVMBuild
>>> +# files change.
>>> +include(${LLVMBUILDCMAKEFRAG})
>>> +
>>> +######
>>> +
>>> +# Configure all of the various header file fragments LLVM uses which
>>> depend on
>>> +# configuration variables.
>>> +set(LLVM_ENUM_TARGETS "")
>>> +set(LLVM_ENUM_ASM_PRINTERS "")
>>> +set(LLVM_ENUM_ASM_PARSERS "")
>>> +set(LLVM_ENUM_DISASSEMBLERS "")
>>> +foreach(t ${LLVM_TARGETS_TO_BUILD})
>>> + set( td ${LLVM_MAIN_SRC_DIR}/lib/Target/${t} )
>>> +
>>> + list(FIND LLVM_ALL_TARGETS ${t} idx)
>>> + list(FIND LLVM_EXPERIMENTAL_TARGETS_TO_BUILD ${t} idy)
>>> + if( idx LESS 0 AND idy LESS 0 )
>>> + message(FATAL_ERROR "The target `${t}' does not exist.
>>> + It should be one of\n${LLVM_ALL_TARGETS}")
>>> + else()
>>> + set(LLVM_ENUM_TARGETS "${LLVM_ENUM_TARGETS}LLVM_TARGET(${t})\n")
>>> + endif()
>>> +
>>> + file(GLOB asmp_file "${td}/*AsmPrinter.cpp")
>>> + if( asmp_file )
>>> + set(LLVM_ENUM_ASM_PRINTERS
>>> + "${LLVM_ENUM_ASM_PRINTERS}LLVM_ASM_PRINTER(${t})\n")
>>> + endif()
>>> + if( EXISTS ${td}/AsmParser/CMakeLists.txt )
>>> + set(LLVM_ENUM_ASM_PARSERS
>>> + "${LLVM_ENUM_ASM_PARSERS}LLVM_ASM_PARSER(${t})\n")
>>> + endif()
>>> + if( EXISTS ${td}/Disassembler/CMakeLists.txt )
>>> + set(LLVM_ENUM_DISASSEMBLERS
>>> + "${LLVM_ENUM_DISASSEMBLERS}LLVM_DISASSEMBLER(${t})\n")
>>> + endif()
>>> +endforeach(t)
>>> +
>>> +# Produce the target definition files, which provide a way for clients
>>> to easily
>>> +# include various classes of targets.
>>> +configure_file(
>>> + ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/AsmPrinters.def.in
>>> + ${LLVM_INCLUDE_DIR}/llvm/Config/AsmPrinters.def
>>> + )
>>> +configure_file(
>>> + ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/AsmParsers.def.in
>>> + ${LLVM_INCLUDE_DIR}/llvm/Config/AsmParsers.def
>>> + )
>>> +configure_file(
>>> + ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/Disassemblers.def.in
>>> + ${LLVM_INCLUDE_DIR}/llvm/Config/Disassemblers.def
>>> + )
>>> +configure_file(
>>> + ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/Targets.def.in
>>> + ${LLVM_INCLUDE_DIR}/llvm/Config/Targets.def
>>> + )
>>> +
>>> +# Configure the three LLVM configuration header files.
>>> +configure_file(
>>> + ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/config.h.cmake
>>> + ${LLVM_INCLUDE_DIR}/llvm/Config/config.h)
>>> +configure_file(
>>> + ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/llvm-config.h.cmake
>>> + ${LLVM_INCLUDE_DIR}/llvm/Config/llvm-config.h)
>>> +configure_file(
>>> + ${LLVM_MAIN_INCLUDE_DIR}/llvm/Support/DataTypes.h.cmake
>>> + ${LLVM_INCLUDE_DIR}/llvm/Support/DataTypes.h)
>>> +
>>> +# They are not referenced. See set_output_directory().
>>> +set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/bin )
>>> +set( CMAKE_LIBRARY_OUTPUT_DIRECTORY
>>> ${LLVM_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX} )
>>> +set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY
>>> ${LLVM_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX} )
>>> +
>>> +set(CMAKE_BUILD_WITH_INSTALL_RPATH ON)
>>> +if (APPLE)
>>> + set(CMAKE_INSTALL_NAME_DIR "@rpath")
>>> + set(CMAKE_INSTALL_RPATH "@executable_path/../lib")
>>> +else(UNIX)
>>> + if(NOT DEFINED CMAKE_INSTALL_RPATH)
>>> + set(CMAKE_INSTALL_RPATH "\$ORIGIN/../lib${LLVM_LIBDIR_SUFFIX}")
>>> + if(${CMAKE_SYSTEM_NAME} MATCHES "(FreeBSD|DragonFly)")
>>> + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}
>>> -Wl,-z,origin")
>>> + set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS}
>>> -Wl,-z,origin")
>>> + endif()
>>> + endif(NOT DEFINED CMAKE_INSTALL_RPATH)
>>> +endif()
>>> +
>>> +if(APPLE AND DARWIN_LTO_LIBRARY)
>>> + set(CMAKE_EXE_LINKER_FLAGS
>>> + "${CMAKE_EXE_LINKER_FLAGS} -Wl,-lto_library
>>> -Wl,${DARWIN_LTO_LIBRARY}")
>>> + set(CMAKE_SHARED_LINKER_FLAGS
>>> + "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-lto_library
>>> -Wl,${DARWIN_LTO_LIBRARY}")
>>> + set(CMAKE_MODULE_LINKER_FLAGS
>>> + "${CMAKE_MODULE_LINKER_FLAGS} -Wl,-lto_library
>>> -Wl,${DARWIN_LTO_LIBRARY}")
>>> +endif()
>>> +
>>> +# Work around a broken bfd ld behavior. When linking a binary with a
>>> +# foo.so library, it will try to find any library that foo.so uses and
>>> +# check its symbols. This is wasteful (the check was done when foo.so
>>> +# was created) and can fail since it is not the dynamic linker and
>>> +# doesn't know how to handle search paths correctly.
>>> +if (UNIX AND NOT APPLE AND NOT ${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
>>> + set(CMAKE_EXE_LINKER_FLAGS
>>> + "${CMAKE_EXE_LINKER_FLAGS} -Wl,-allow-shlib-undefined")
>>> +endif()
>>> +
>>> +set(CMAKE_INCLUDE_CURRENT_DIR ON)
>>> +
>>> +include_directories( ${LLVM_INCLUDE_DIR} ${LLVM_MAIN_INCLUDE_DIR})
>>> +
>>> +# when crosscompiling import the executable targets from a file
>>> +if(LLVM_USE_HOST_TOOLS)
>>> + include(CrossCompile)
>>> +endif(LLVM_USE_HOST_TOOLS)
>>> +if(LLVM_TARGET_IS_CROSSCOMPILE_HOST)
>>> +# Dummy use to avoid CMake Wraning: Manually-specified variables were
>>> not used
>>> +# (this is a variable that CrossCompile sets on recursive invocations)
>>> +endif()
>>> +
>>> +if(${CMAKE_SYSTEM_NAME} MATCHES "(FreeBSD|DragonFly)")
>>> + # On FreeBSD, /usr/local/* is not used by default. In order to build
>>> LLVM
>>> + # with libxml2, iconv.h, etc., we must add /usr/local paths.
>>> + include_directories("/usr/local/include")
>>> + link_directories("/usr/local/lib")
>>> +endif(${CMAKE_SYSTEM_NAME} MATCHES "(FreeBSD|DragonFly)")
>>> +
>>> +if( ${CMAKE_SYSTEM_NAME} MATCHES SunOS )
>>> + SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -include
>>> llvm/Support/Solaris.h")
>>> +endif( ${CMAKE_SYSTEM_NAME} MATCHES SunOS )
>>> +
>>> +# Make sure we don't get -rdynamic in every binary. For those that need
>>> it,
>>> +# use export_executable_symbols(target).
>>> +set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
>>> +
>>> +set(LLVM_PROFDATA_FILE "" CACHE FILEPATH
>>> + "Profiling data file to use when compiling in order to improve
>>> runtime performance.")
>>> +
>>> +if(LLVM_PROFDATA_FILE AND EXISTS ${LLVM_PROFDATA_FILE})
>>> + if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" )
>>> + add_definitions("-fprofile-instr-use=${LLVM_PROFDATA_FILE}")
>>> + else()
>>> + message(FATAL_ERROR "LLVM_PROFDATA_FILE can only be specified when
>>> compiling with clang")
>>> + endif()
>>> +endif()
>>> +
>>> +include(AddLLVM)
>>> +include(TableGen)
>>> +
>>> +if( MINGW )
>>> + # People report that -O3 is unreliable on MinGW. The traditional
>>> + # build also uses -O2 for that reason:
>>> + llvm_replace_compiler_option(CMAKE_CXX_FLAGS_RELEASE "-O3" "-O2")
>>> +endif()
>>> +
>>> +# Put this before tblgen. Else we have a circular dependence.
>>> +add_subdirectory(lib/Support)
>>> +add_subdirectory(lib/TableGen)
>>> +
>>> +add_subdirectory(utils/TableGen)
>>> +
>>> +add_subdirectory(include/llvm)
>>> +
>>> +add_subdirectory(lib)
>>> +
>>> +if( LLVM_INCLUDE_UTILS )
>>> + add_subdirectory(utils/FileCheck)
>>> + add_subdirectory(utils/PerfectShuffle)
>>> + add_subdirectory(utils/count)
>>> + add_subdirectory(utils/not)
>>> + add_subdirectory(utils/llvm-lit)
>>> + add_subdirectory(utils/yaml-bench)
>>> +else()
>>> + if ( LLVM_INCLUDE_TESTS )
>>> + message(FATAL_ERROR "Including tests when not building utils will
>>> not work.
>>> + Either set LLVM_INCLUDE_UTILS to On, or set LLVM_INCLDE_TESTS to
>>> Off.")
>>> + endif()
>>> +endif()
>>> +
>>> +# Use LLVM_ADD_NATIVE_VISUALIZERS_TO_SOLUTION instead of
>>> LLVM_INCLUDE_UTILS because it is not really a util
>>> +if (LLVM_ADD_NATIVE_VISUALIZERS_TO_SOLUTION)
>>> + add_subdirectory(utils/LLVMVisualizers)
>>> +endif()
>>> +
>>> +if(LLVM_INCLUDE_TESTS)
>>> + add_subdirectory(utils/unittest)
>>> +endif()
>>> +
>>> +foreach( binding ${LLVM_BINDINGS_LIST} )
>>> + if( EXISTS "${LLVM_MAIN_SRC_DIR}/bindings/${binding}/CMakeLists.txt" )
>>> + add_subdirectory(bindings/${binding})
>>> + endif()
>>> +endforeach()
>>> +
>>> +add_subdirectory(projects)
>>> +
>>> +if(WITH_POLLY)
>>> + if(NOT EXISTS ${LLVM_MAIN_SRC_DIR}/tools/polly/CMakeLists.txt)
>>> + set(WITH_POLLY OFF)
>>> + endif()
>>> +endif(WITH_POLLY)
>>> +
>>> +if( LLVM_INCLUDE_TOOLS )
>>> + add_subdirectory(tools)
>>> +endif()
>>> +
>>> +if( LLVM_INCLUDE_EXAMPLES )
>>> + add_subdirectory(examples)
>>> +endif()
>>> +
>>> +if( LLVM_INCLUDE_TESTS )
>>> + if(EXISTS ${LLVM_MAIN_SRC_DIR}/projects/test-suite AND TARGET clang)
>>> + include(LLVMExternalProjectUtils)
>>> + llvm_ExternalProject_Add(test-suite
>>> ${LLVM_MAIN_SRC_DIR}/projects/test-suite
>>> + USE_TOOLCHAIN
>>> + EXCLUDE_FROM_ALL
>>> + NO_INSTALL)
>>> + endif()
>>> + add_subdirectory(test)
>>> + add_subdirectory(unittests)
>>> + if (MSVC)
>>> + # This utility is used to prevent crashing tests from calling Dr.
>>> Watson on
>>> + # Windows.
>>> + add_subdirectory(utils/KillTheDoctor)
>>> + endif()
>>> +
>>> + # Add a global check rule now that all subdirectories have been
>>> traversed
>>> + # and we know the total set of lit testsuites.
>>> + get_property(LLVM_LIT_TESTSUITES GLOBAL PROPERTY LLVM_LIT_TESTSUITES)
>>> + get_property(LLVM_LIT_PARAMS GLOBAL PROPERTY LLVM_LIT_PARAMS)
>>> + get_property(LLVM_LIT_DEPENDS GLOBAL PROPERTY LLVM_LIT_DEPENDS)
>>> + get_property(LLVM_LIT_EXTRA_ARGS GLOBAL PROPERTY LLVM_LIT_EXTRA_ARGS)
>>> + add_lit_target(check-all
>>> + "Running all regression tests"
>>> + ${LLVM_LIT_TESTSUITES}
>>> + PARAMS ${LLVM_LIT_PARAMS}
>>> + DEPENDS ${LLVM_LIT_DEPENDS}
>>> + ARGS ${LLVM_LIT_EXTRA_ARGS}
>>> + )
>>> + add_custom_target(test-depends DEPENDS ${LLVM_LIT_DEPENDS})
>>> +endif()
>>> +
>>> +if (LLVM_INCLUDE_DOCS)
>>> + add_subdirectory(docs)
>>> +endif()
>>> +
>>> +add_subdirectory(cmake/modules)
>>> +
>>> +if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
>>> + install(DIRECTORY include/llvm include/llvm-c
>>> + DESTINATION include
>>> + COMPONENT llvm-headers
>>> + FILES_MATCHING
>>> + PATTERN "*.def"
>>> + PATTERN "*.h"
>>> + PATTERN "*.td"
>>> + PATTERN "*.inc"
>>> + PATTERN "LICENSE.TXT"
>>> + PATTERN ".svn" EXCLUDE
>>> + )
>>> +
>>> + install(DIRECTORY ${LLVM_INCLUDE_DIR}/llvm
>>> + DESTINATION include
>>> + COMPONENT llvm-headers
>>> + FILES_MATCHING
>>> + PATTERN "*.def"
>>> + PATTERN "*.h"
>>> + PATTERN "*.gen"
>>> + PATTERN "*.inc"
>>> + # Exclude include/llvm/CMakeFiles/intrinsics_gen.dir, matched by
>>> "*.def"
>>> + PATTERN "CMakeFiles" EXCLUDE
>>> + PATTERN "config.h" EXCLUDE
>>> + PATTERN ".svn" EXCLUDE
>>> + )
>>> +
>>> + if (NOT CMAKE_CONFIGURATION_TYPES)
>>> + add_custom_target(installhdrs
>>> + DEPENDS ${name}
>>> + COMMAND "${CMAKE_COMMAND}"
>>> + -DCMAKE_INSTALL_COMPONENT=llvm-headers
>>> + -P
>>> "${CMAKE_BINARY_DIR}/cmake_install.cmake")
>>> + endif()
>>> +endif()
>>> +
>>> +# This must be at the end of the LLVM root CMakeLists file because it
>>> must run
>>> +# after all targets are created.
>>> +if(LLVM_DISTRIBUTION_COMPONENTS)
>>> + if(CMAKE_CONFIGURATION_TYPES)
>>> + message(FATAL_ERROR "LLVM_DISTRIBUTION_COMPONENTS cannot be
>>> specified with multi-configuration generators (i.e. Xcode or Visual
>>> Studio)")
>>> + endif()
>>> +
>>> + add_custom_target(distribution)
>>> + add_custom_target(install-distribution)
>>> + foreach(target ${LLVM_DISTRIBUTION_COMPONENTS})
>>> + if(TARGET ${target})
>>> + add_dependencies(distribution ${target})
>>> + else()
>>> + message(FATAL_ERROR "Specified distribution component '${target}'
>>> doesn't have a target")
>>> + endif()
>>> +
>>> + if(TARGET install-${target})
>>> + add_dependencies(install-distribution install-${target})
>>> + else()
>>> + message(FATAL_ERROR "Specified distribution component '${target}'
>>> doesn't have an install target")
>>> + endif()
>>> + endforeach()
>>> +endif()
>>>
>>>
>>> _______________________________________________
>>> llvm-commits mailing list
>>> llvm-commits at lists.llvm.org
>>> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-commits
>>>
>>
>>
>
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