[llvm] r264602 - Forgot to commit this file in revision 264601
Chaoren Lin via llvm-commits
llvm-commits at lists.llvm.org
Mon Mar 28 11:10:37 PDT 2016
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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