From 01095a5d43bbfde13731688ddcf6048ebb8b7721 Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Sat, 23 Jul 2016 20:41:05 +0000 Subject: Vendor import of llvm release_39 branch r276489: https://llvm.org/svn/llvm-project/llvm/branches/release_39@276489 --- CMakeLists.txt | 166 ++++++++++++++++++++++++++++++++++++++++++++------------- 1 file changed, 130 insertions(+), 36 deletions(-) (limited to 'CMakeLists.txt') diff --git a/CMakeLists.txt b/CMakeLists.txt index 4dd43e7c5087..f1024242f516 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,10 +1,10 @@ # See docs/CMake.html for instructions about how to build LLVM with CMake. -cmake_minimum_required(VERSION 2.8.12.2) +cmake_minimum_required(VERSION 3.4.3) if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) message(STATUS "No build type selected, default to Debug") - set(CMAKE_BUILD_TYPE "Debug") + set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Build type (default Debug)") endif() if(POLICY CMP0022) @@ -20,17 +20,11 @@ if (POLICY CMP0051) 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 8) + set(LLVM_VERSION_MINOR 9) endif() if(NOT DEFINED LLVM_VERSION_PATCH) set(LLVM_VERSION_PATCH 0) @@ -56,23 +50,43 @@ project(LLVM ${cmake_3_0_LANGUAGES} C CXX ASM) +if(APPLE) + if(NOT CMAKE_LIBTOOL) + find_program(CMAKE_LIBTOOL NAMES libtool) + endif() + if(CMAKE_LIBTOOL) + set(CMAKE_LIBTOOL ${CMAKE_LIBTOOL} CACHE PATH "libtool executable") + message(STATUS "Found libtool - ${CMAKE_LIBTOOL}") + get_property(languages GLOBAL PROPERTY ENABLED_LANGUAGES) + foreach(lang ${languages}) + set(CMAKE_${lang}_CREATE_STATIC_LIBRARY + "${CMAKE_LIBTOOL} -static -o ") + endforeach() + endif() +endif() + # The following only works with the Ninja generator in CMake >= 3.0. set(LLVM_PARALLEL_COMPILE_JOBS "" CACHE STRING "Define the maximum number of concurrent compilation jobs.") if(LLVM_PARALLEL_COMPILE_JOBS) - if(CMAKE_VERSION VERSION_LESS 3.0 OR NOT CMAKE_MAKE_PROGRAM MATCHES "ninja") - message(WARNING "Job pooling is only available with Ninja generators and CMake 3.0 and later.") + if(NOT CMAKE_MAKE_PROGRAM MATCHES "ninja") + message(WARNING "Job pooling is only available with Ninja generators.") else() set_property(GLOBAL APPEND PROPERTY JOB_POOLS compile_job_pool=${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.") + if(NOT CMAKE_MAKE_PROGRAM MATCHES "ninja") + message(WARNING "Job pooling is only available with Ninja generators.") else() set_property(GLOBAL APPEND PROPERTY JOB_POOLS link_job_pool=${LLVM_PARALLEL_LINK_JOBS}) set(CMAKE_JOB_POOL_LINK link_job_pool) @@ -181,6 +195,9 @@ endif() set(LLVM_LIBDIR_SUFFIX "" CACHE STRING "Define suffix of library directory name (32/64)" ) +set(LLVM_TOOLS_INSTALL_DIR "bin" CACHE STRING "Path for binary subdirectory (defaults to 'bin')") +mark_as_advanced(LLVM_TOOLS_INSTALL_DIR) + # 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${LLVM_LIBDIR_SUFFIX}) @@ -206,7 +223,6 @@ set(LLVM_ALL_TARGETS AMDGPU ARM BPF - CppBackend Hexagon Mips MSP430 @@ -230,11 +246,6 @@ set(LLVM_EXPERIMENTAL_TARGETS_TO_BUILD "" option(BUILD_SHARED_LIBS "Build all libraries as shared libraries instead of static" OFF) -option(LLVM_ENABLE_TIMESTAMPS "Enable embedding timestamp information in build" ON) -if(LLVM_ENABLE_TIMESTAMPS) - set(ENABLE_TIMESTAMPS 1) -endif() - option(LLVM_ENABLE_BACKTRACES "Enable embedding backtraces on crash." ON) if(LLVM_ENABLE_BACKTRACES) set(ENABLE_BACKTRACES 1) @@ -272,6 +283,13 @@ include(AddLLVMDefinitions) option(LLVM_ENABLE_PIC "Build Position-Independent Code" ON) option(LLVM_ENABLE_WARNINGS "Enable compiler warnings." ON) option(LLVM_ENABLE_MODULES "Compile with C++ modules enabled." OFF) +if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin") + option(LLVM_ENABLE_MODULE_DEBUGGING "Compile with -gmodules." ON) + option(LLVM_ENABLE_LOCAL_SUBMODULE_VISIBILITY "Compile with -fmodules-local-submodule-visibility." OFF) +else() + option(LLVM_ENABLE_MODULE_DEBUGGING "Compile with -gmodules." OFF) + option(LLVM_ENABLE_LOCAL_SUBMODULE_VISIBILITY "Compile with -fmodules-local-submodule-visibility." ON) +endif() 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) @@ -284,6 +302,8 @@ else() option(LLVM_ENABLE_ASSERTIONS "Enable assertions" ON) endif() +option(LLVM_ENABLE_EXPENSIVE_CHECKS "Enable expensive checks" OFF) + set(LLVM_ABI_BREAKING_CHECKS "WITH_ASSERTS" CACHE STRING "Enable abi-breaking checks. Can be WITH_ASSERTS, FORCE_ON or FORCE_OFF.") @@ -321,8 +341,26 @@ set(LLVM_USE_SANITIZER "" CACHE STRING 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) +option(LLVM_POLLY_LINK_INTO_TOOLS "Statically link Polly into tools (if available)" ON) +option(LLVM_POLLY_BUILD "Build LLVM with Polly" ON) + +if (EXISTS ${LLVM_MAIN_SRC_DIR}/tools/polly/CMakeLists.txt) + set(POLLY_IN_TREE TRUE) +else() + set(POLLY_IN_TREE FALSE) +endif() + +if (LLVM_POLLY_BUILD AND POLLY_IN_TREE) + set(WITH_POLLY ON) +else() + set(WITH_POLLY OFF) +endif() + +if (LLVM_POLLY_LINK_INTO_TOOLS AND WITH_POLLY) + set(LINK_POLLY_INTO_TOOLS ON) +else() + set(LINK_POLLY_INTO_TOOLS OFF) +endif() # Define an option controlling whether we should build for 32-bit on 64-bit # platforms, where supported. @@ -353,6 +391,8 @@ 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_UTILS + "Build LLVM utility binaries. If OFF, just generate build targets." ON) option(LLVM_BUILD_RUNTIME "Build the LLVM runtime libraries." ON) @@ -387,25 +427,42 @@ 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}) -set(LLVM_DISABLE_LLVM_DYLIB_ATEXIT_DEFAULT ON) -if (LLVM_LINK_LLVM_DYLIB) - set(LLVM_DISABLE_LLVM_DYLIB_ATEXIT_DEFAULT OFF) -endif() -option(LLVM_DISABLE_LLVM_DYLIB_ATEXIT "Disable llvm-shlib's atexit destructors." ${LLVM_DISABLE_LLVM_DYLIB_ATEXIT_DEFAULT}) -if(LLVM_DISABLE_LLVM_DYLIB_ATEXIT) - set(DISABLE_LLVM_DYLIB_ATEXIT 1) -endif() option(LLVM_OPTIMIZED_TABLEGEN "Force TableGen to be built with optimization" OFF) if(CMAKE_CROSSCOMPILING OR (LLVM_OPTIMIZED_TABLEGEN AND LLVM_ENABLE_ASSERTIONS)) set(LLVM_USE_HOST_TOOLS ON) endif() +if (MSVC_IDE AND NOT (MSVC_VERSION LESS 1900)) + option(LLVM_ADD_NATIVE_VISUALIZERS_TO_SOLUTION "Configure project to use Visual Studio native visualizers" TRUE) +else() + set(LLVM_ADD_NATIVE_VISUALIZERS_TO_SOLUTION FALSE CACHE INTERNAL "For Visual Studio 2013, manually copy natvis files to Documents\\Visual Studio 2013\\Visualizers" FORCE) +endif() + +if (LLVM_BUILD_INSTRUMENTED OR LLVM_BUILD_INSTRUMENTED_COVERAGE) + if(NOT LLVM_PROFILE_MERGE_POOL_SIZE) + # A pool size of 1-2 is probably sufficient on a SSD. 3-4 should be fine + # for spining disks. Anything higher may only help on slower mediums. + set(LLVM_PROFILE_MERGE_POOL_SIZE "4") + endif() + if(NOT LLVM_PROFILE_FILE_PATTERN) + if(NOT LLVM_PROFILE_DATA_DIR) + set(LLVM_PROFILE_FILE_PATTERN "%${LLVM_PROFILE_MERGE_POOL_SIZE}m.profraw") + else() + file(TO_NATIVE_PATH "${LLVM_PROFILE_DATA_DIR}/%${LLVM_PROFILE_MERGE_POOL_SIZE}m.profraw" LLVM_PROFILE_FILE_PATTERN) + endif() + endif() +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 @@ -645,6 +702,15 @@ add_subdirectory(lib/TableGen) add_subdirectory(utils/TableGen) +# Force target to be built as soon as possible. Clang modules builds depend +# header-wise on it as they ship all headers from the umbrella folders. Building +# an entire module might include header, which depends on intrinsics_gen. This +# should be right after LLVMSupport and LLVMTableGen otherwise we introduce a +# circular dependence. +if (LLVM_ENABLE_MODULES) + list(APPEND LLVM_COMMON_DEPENDS intrinsics_gen) +endif(LLVM_ENABLE_MODULES) + add_subdirectory(include/llvm) add_subdirectory(lib) @@ -663,6 +729,11 @@ else() 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() @@ -675,16 +746,12 @@ 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() +add_subdirectory(runtimes) + if( LLVM_INCLUDE_EXAMPLES ) add_subdirectory(examples) endif() @@ -695,7 +762,8 @@ if( LLVM_INCLUDE_TESTS ) llvm_ExternalProject_Add(test-suite ${LLVM_MAIN_SRC_DIR}/projects/test-suite USE_TOOLCHAIN EXCLUDE_FROM_ALL - NO_INSTALL) + NO_INSTALL + ALWAYS_CLEAN) endif() add_subdirectory(test) add_subdirectory(unittests) @@ -718,6 +786,8 @@ if( LLVM_INCLUDE_TESTS ) DEPENDS ${LLVM_LIT_DEPENDS} ARGS ${LLVM_LIT_EXTRA_ARGS} ) + add_custom_target(test-depends DEPENDS ${LLVM_LIT_DEPENDS}) + set_target_properties(test-depends PROPERTIES FOLDER "Tests") endif() if (LLVM_INCLUDE_DOCS) @@ -761,3 +831,27 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY) -P "${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() -- cgit v1.2.3