From a2a07f95df0f23d46384a9df872e202bf1fd0723 Mon Sep 17 00:00:00 2001 From: Reid Kleckner Date: Mon, 28 Mar 2016 18:19:32 +0000 Subject: [PATCH] dos2unix CMakeLists.txt The sign now reads "0 days since the last line ending confusion" llvm-svn: 264609 --- llvm/CMakeLists.txt | 1600 +++++++++++++++++++++---------------------- 1 file changed, 800 insertions(+), 800 deletions(-) diff --git a/llvm/CMakeLists.txt b/llvm/CMakeLists.txt index 09cc79205a77..13164d3c0549 100644 --- a/llvm/CMakeLists.txt +++ b/llvm/CMakeLists.txt @@ -1,800 +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 - # $ 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() +# 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 + # $ 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()