X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=CMakeLists.txt;h=32134e250197429548381e69d8ed3a7db80a9fc1;hb=07e3ee99bbe36a95e6f7dfe6fb7fc213398940eb;hp=64b33f2775726dc97947299bd787f4577139be5b;hpb=1d481d5a86fc60cb362f187ab618e2d11d40be2b;p=android-x86%2Fexternal-llvm.git diff --git a/CMakeLists.txt b/CMakeLists.txt index 64b33f27757..32134e25019 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -2,25 +2,28 @@ cmake_minimum_required(VERSION 3.4.3) -if(POLICY CMP0022) - cmake_policy(SET CMP0022 NEW) # automatic when 2.8.12 is required -endif() +cmake_policy(SET CMP0022 NEW) -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() +cmake_policy(SET CMP0048 NEW) + +# 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) + +cmake_policy(SET CMP0056 NEW) -if(POLICY CMP0057) - cmake_policy(SET CMP0057 NEW) +cmake_policy(SET CMP0057 NEW) + +if(POLICY CMP0068) + cmake_policy(SET CMP0068 NEW) + set(CMAKE_BUILD_WITH_INSTALL_NAME_DIR ON) endif() if(NOT DEFINED LLVM_VERSION_MAJOR) - set(LLVM_VERSION_MAJOR 4) + set(LLVM_VERSION_MAJOR 7) endif() if(NOT DEFINED LLVM_VERSION_MINOR) set(LLVM_VERSION_MINOR 0) @@ -29,14 +32,7 @@ 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}.${LLVM_VERSION_PATCH}) - set(cmake_3_0_LANGUAGES LANGUAGES) + set(LLVM_VERSION_SUFFIX "") endif() if (NOT PACKAGE_VERSION) @@ -44,10 +40,16 @@ if (NOT PACKAGE_VERSION) "${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH}${LLVM_VERSION_SUFFIX}") endif() +if ((CMAKE_GENERATOR MATCHES "Visual Studio") AND (CMAKE_GENERATOR_TOOLSET STREQUAL "")) + message(WARNING "Visual Studio generators use the x86 host compiler by " + "default, even for 64-bit targets. This can result in linker " + "instability and out of memory errors. To use the 64-bit " + "host compiler, pass -Thost=x64 on the CMake command line.") +endif() + project(LLVM - ${cmake_3_0_PROJ_VERSION} - ${cmake_3_0_LANGUAGES} - C CXX ASM) + VERSION ${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH} + LANGUAGES C CXX ASM) if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) message(STATUS "No build type selected, default to Debug") @@ -56,17 +58,20 @@ endif() # This should only apply if you are both on an Apple host, and targeting Apple. if(CMAKE_HOST_APPLE AND APPLE) - if(NOT CMAKE_XCRUN) - find_program(CMAKE_XCRUN NAMES xcrun) - endif() - if(CMAKE_XCRUN) - execute_process(COMMAND ${CMAKE_XCRUN} -find libtool - OUTPUT_VARIABLE CMAKE_LIBTOOL - OUTPUT_STRIP_TRAILING_WHITESPACE) - endif() + # if CMAKE_LIBTOOL is not set, try and find it with xcrun or find_program + if(NOT CMAKE_LIBTOOL) + if(NOT CMAKE_XCRUN) + find_program(CMAKE_XCRUN NAMES xcrun) + endif() + if(CMAKE_XCRUN) + execute_process(COMMAND ${CMAKE_XCRUN} -find libtool + OUTPUT_VARIABLE CMAKE_LIBTOOL + OUTPUT_STRIP_TRAILING_WHITESPACE) + endif() - if(NOT CMAKE_LIBTOOL OR NOT EXISTS CMAKE_LIBTOOL) - find_program(CMAKE_LIBTOOL NAMES libtool) + if(NOT CMAKE_LIBTOOL OR NOT EXISTS CMAKE_LIBTOOL) + find_program(CMAKE_LIBTOOL NAMES libtool) + endif() endif() get_property(languages GLOBAL PROPERTY ENABLED_LANGUAGES) @@ -84,10 +89,10 @@ if(CMAKE_HOST_APPLE AND APPLE) set(LIBTOOL_NO_WARNING_FLAG "-no_warning_for_no_symbols") endif() endif() - + foreach(lang ${languages}) set(CMAKE_${lang}_CREATE_STATIC_LIBRARY - "${CMAKE_LIBTOOL} -static ${LIBTOOL_NO_WARNING_FLAG} -o \ + "\"${CMAKE_LIBTOOL}\" -static ${LIBTOOL_NO_WARNING_FLAG} -o \ ") endforeach() endif() @@ -110,7 +115,7 @@ endif() # LLVM_EXTERNAL_${project}_SOURCE_DIR using LLVM_ALL_PROJECTS # This allows an easy way of setting up a build directory for llvm and another # one for llvm+clang+... using the same sources. -set(LLVM_ALL_PROJECTS "clang;libcxx;libcxxabi;lldb;compiler-rt;lld;polly") +set(LLVM_ALL_PROJECTS "clang;libcxx;libcxxabi;lldb;compiler-rt;lld;polly;debuginfo-tests") set(LLVM_ENABLE_PROJECTS "" CACHE STRING "Semicolon-separated list of projects to build (${LLVM_ALL_PROJECTS}), or \"all\".") if( LLVM_ENABLE_PROJECTS STREQUAL "all" ) @@ -132,28 +137,19 @@ foreach(proj ${LLVM_ENABLE_PROJECTS}) endif() endforeach() -# The following only works with the Ninja generator in CMake >= 3.0. -set(LLVM_PARALLEL_COMPILE_JOBS "" CACHE STRING - "Define the maximum number of concurrent compilation jobs.") -if(LLVM_PARALLEL_COMPILE_JOBS) - if(NOT CMAKE_MAKE_PROGRAM MATCHES "ninja") - message(WARNING "Job pooling is only available with Ninja generators.") - else() - set_property(GLOBAL APPEND PROPERTY JOB_POOLS compile_job_pool=${LLVM_PARALLEL_COMPILE_JOBS}) - set(CMAKE_JOB_POOL_COMPILE compile_job_pool) - endif() -endif() - # Build llvm with ccache if the package is present set(LLVM_CCACHE_BUILD OFF CACHE BOOL "Set to ON for a ccache enabled build") if(LLVM_CCACHE_BUILD) find_program(CCACHE_PROGRAM ccache) if(CCACHE_PROGRAM) - set(LLVM_CCACHE_SIZE "" CACHE STRING "Size of ccache") + set(LLVM_CCACHE_MAXSIZE "" CACHE STRING "Size of ccache") set(LLVM_CCACHE_DIR "" CACHE STRING "Directory to keep ccached data") - set(CCACHE_PROGRAM "CCACHE_CPP2=yes CCACHE_HASHDIR=yes ${CCACHE_PROGRAM}") - if (LLVM_CCACHE_SIZE) - set(CCACHE_PROGRAM "CCACHE_SIZE=${LLVM_CCACHE_SIZE} ${CCACHE_PROGRAM}") + set(LLVM_CCACHE_PARAMS "CCACHE_CPP2=yes CCACHE_HASHDIR=yes" + CACHE STRING "Parameters to pass through to ccache") + + set(CCACHE_PROGRAM "${LLVM_CCACHE_PARAMS} ${CCACHE_PROGRAM}") + if (LLVM_CCACHE_MAXSIZE) + set(CCACHE_PROGRAM "CCACHE_MAXSIZE=${LLVM_CCACHE_MAXSIZE} ${CCACHE_PROGRAM}") endif() if (LLVM_CCACHE_DIR) set(CCACHE_PROGRAM "CCACHE_DIR=${LLVM_CCACHE_DIR} ${CCACHE_PROGRAM}") @@ -178,20 +174,10 @@ if(LLVM_DEPENDENCY_DEBUGGING) endif() endif() -option(LLVM_BUILD_GLOBAL_ISEL "Experimental: Build GlobalISel" OFF) -if(LLVM_BUILD_GLOBAL_ISEL) - add_definitions(-DLLVM_BUILD_GLOBAL_ISEL) -endif() - -set(LLVM_PARALLEL_LINK_JOBS "" CACHE STRING - "Define the maximum number of concurrent link jobs.") -if(LLVM_PARALLEL_LINK_JOBS) - if(NOT CMAKE_MAKE_PROGRAM MATCHES "ninja") - message(WARNING "Job pooling is only available with Ninja generators.") - else() - set_property(GLOBAL APPEND PROPERTY JOB_POOLS link_job_pool=${LLVM_PARALLEL_LINK_JOBS}) - set(CMAKE_JOB_POOL_LINK link_job_pool) - endif() +option(LLVM_ENABLE_DAGISEL_COV "Debug: Prints tablegen patterns that were used for selecting" OFF) +option(LLVM_ENABLE_GISEL_COV "Enable collection of GlobalISel rule coverage" OFF) +if(LLVM_ENABLE_GISEL_COV) + set(LLVM_GISEL_COV_PREFIX "${CMAKE_BINARY_DIR}/gisel-coverage-" CACHE STRING "Provide a filename prefix to collect the GlobalISel rule coverage") endif() # Add path for custom modules @@ -205,6 +191,9 @@ set(CMAKE_MODULE_PATH # for use by clang_complete, YouCompleteMe, etc. set(CMAKE_EXPORT_COMPILE_COMMANDS 1) +option(LLVM_INSTALL_BINUTILS_SYMLINKS + "Install symlinks from the binutils tool names to the corresponding LLVM tools." OFF) + option(LLVM_INSTALL_UTILS "Include utility binaries in the 'install' target." OFF) option(LLVM_INSTALL_TOOLCHAIN_ONLY "Only include toolchain files in the 'install' target." OFF) @@ -217,15 +206,11 @@ endif() include(VersionFromVCS) option(LLVM_APPEND_VC_REV - "Append the version control system revision id to LLVM version" OFF) - -if( LLVM_APPEND_VC_REV ) - add_version_info_from_vcs(PACKAGE_VERSION) -endif() + "Embed the version control system revision id in LLVM" ON) set(PACKAGE_NAME LLVM) set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}") -set(PACKAGE_BUGREPORT "http://llvm.org/bugs/") +set(PACKAGE_BUGREPORT "https://bugs.llvm.org/") set(BUG_REPORT_URL "${PACKAGE_BUGREPORT}" CACHE STRING "Default URL where bug reports are to be submitted.") @@ -246,10 +231,6 @@ if(WIN32 AND NOT UNIX) 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() @@ -257,11 +238,11 @@ 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 +# generate an in-source 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 ) +if( CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_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 @@ -299,6 +280,10 @@ set(LLVM_LIBDIR_SUFFIX "" CACHE STRING "Define suffix of library directory name set(LLVM_TOOLS_INSTALL_DIR "bin" CACHE STRING "Path for binary subdirectory (defaults to 'bin')") mark_as_advanced(LLVM_TOOLS_INSTALL_DIR) +set(LLVM_UTILS_INSTALL_DIR "${LLVM_TOOLS_INSTALL_DIR}" CACHE STRING + "Path to install LLVM utilities (enabled by LLVM_INSTALL_UTILS=ON) (defaults to LLVM_TOOLS_INSTALL_DIR)") +mark_as_advanced(LLVM_UTILS_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}) @@ -321,6 +306,7 @@ set(LLVM_CMAKE_PATH ${LLVM_MAIN_SRC_DIR}/cmake/modules) set(LLVM_EXAMPLES_BINARY_DIR ${LLVM_BINARY_DIR}/examples) set(LLVM_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR}/include) +# List of all targets to be built by default: set(LLVM_ALL_TARGETS AArch64 AMDGPU @@ -332,7 +318,6 @@ set(LLVM_ALL_TARGETS MSP430 NVPTX PowerPC - RISCV Sparc SystemZ X86 @@ -370,8 +355,12 @@ set(LLVM_TARGET_ARCH "host" option(LLVM_ENABLE_TERMINFO "Use terminfo database if available." ON) +set(LLVM_ENABLE_LIBXML2 "ON" CACHE STRING "Use libxml2 if available. Can be ON, OFF, or FORCE_ON") + option(LLVM_ENABLE_LIBEDIT "Use libedit if available." ON) +option(LLVM_ENABLE_LIBPFM "Use libpfm for performance counters if available." ON) + option(LLVM_ENABLE_THREADS "Use threads if available." ON) option(LLVM_ENABLE_ZLIB "Use zlib for compression/decompression if available." ON) @@ -385,8 +374,6 @@ set(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) @@ -398,11 +385,14 @@ else() 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_CXX1Z "Compile with C++1z enabled." OFF) option(LLVM_ENABLE_LIBCXX "Use libc++ if available." OFF) option(LLVM_ENABLE_LLD "Use lld as C and C++ linker." OFF) option(LLVM_ENABLE_PEDANTIC "Compile with pedantic enabled." ON) option(LLVM_ENABLE_WERROR "Fail and stop if a warning is triggered." OFF) +option(LLVM_ENABLE_DUMP "Enable dump functions even when assertions are disabled" OFF) + if( NOT uppercase_CMAKE_BUILD_TYPE STREQUAL "DEBUG" ) option(LLVM_ENABLE_ASSERTIONS "Enable assertions" OFF) else() @@ -414,9 +404,6 @@ 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.") -option(LLVM_DISABLE_ABI_BREAKING_CHECKS_ENFORCING - "Disable abi-breaking checks mismatch detection at link-tim." OFF) - option(LLVM_FORCE_USE_OLD_HOST_TOOLCHAIN "Set to ON to force using an old, unsupported host toolchain." OFF) @@ -438,6 +425,9 @@ option(LLVM_USE_OPROFILE option(LLVM_EXTERNALIZE_DEBUGINFO "Generate dSYM files and strip executables and libraries (Darwin Only)" OFF) +option(LLVM_CODESIGNING_IDENTITY + "Sign executables and dylibs with the given identity (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" ) @@ -445,8 +435,21 @@ if( LLVM_USE_OPROFILE ) endif( NOT CMAKE_SYSTEM_NAME MATCHES "Linux" ) endif( LLVM_USE_OPROFILE ) +option(LLVM_USE_PERF + "Use perf JIT interface to inform perf about JIT code" OFF) + +# If enabled, verify we are on a platform that supports perf. +if( LLVM_USE_PERF ) + if( NOT CMAKE_SYSTEM_NAME MATCHES "Linux" ) + message(FATAL_ERROR "perf support is available on Linux only.") + endif( NOT CMAKE_SYSTEM_NAME MATCHES "Linux" ) +endif( LLVM_USE_PERF ) + set(LLVM_USE_SANITIZER "" CACHE STRING "Define the sanitizer used to build binaries and tests.") +option(LLVM_OPTIMIZE_SANITIZED_BUILDS "Pass -O1 on debug sanitizer builds" ON) +set(LLVM_LIB_FUZZING_ENGINE "" CACHE PATH + "Path to fuzzing library for linking with fuzz targets") option(LLVM_USE_SPLIT_DWARF "Use -gsplit-dwarf when compiling llvm." OFF) @@ -506,6 +509,10 @@ 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_INCLUDE_RUNTIMES "Generate build targets for the LLVM runtimes." ON) +option(LLVM_BUILD_RUNTIMES + "Build the LLVM runtimes. If OFF, just generate build targets." ON) + option(LLVM_BUILD_RUNTIME "Build the LLVM runtime libraries." ON) option(LLVM_BUILD_EXAMPLES @@ -522,6 +529,7 @@ 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_ENABLE_OCAMLDOC "Build OCaml bindings documentation." ON) +option (LLVM_ENABLE_BINDINGS "Build bindings." ON) set(LLVM_INSTALL_DOXYGEN_HTML_DIR "share/doc/llvm/doxygen-html" CACHE STRING "Doxygen-generated HTML documentation install directory") @@ -531,6 +539,9 @@ set(LLVM_INSTALL_OCAMLDOC_HTML_DIR "share/doc/llvm/ocaml-html" option (LLVM_BUILD_EXTERNAL_COMPILER_RT "Build compiler-rt as an external project." OFF) +option (LLVM_VERSION_PRINTER_SHOW_HOST_TARGET_INFO + "Show target and host info when tools are invoked with --version." ON) + # 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. @@ -557,7 +568,8 @@ 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 (LLVM_BUILD_INSTRUMENTED OR LLVM_BUILD_INSTRUMENTED_COVERAGE OR + LLVM_ENABLE_IR_PGO) 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. @@ -565,10 +577,9 @@ if (LLVM_BUILD_INSTRUMENTED OR LLVM_BUILD_INSTRUMENTED_COVERAGE) endif() if(NOT LLVM_PROFILE_FILE_PATTERN) if(NOT LLVM_PROFILE_DATA_DIR) - file(TO_NATIVE_PATH "${LLVM_BINARY_DIR}/profiles/%${LLVM_PROFILE_MERGE_POOL_SIZE}m.profraw" LLVM_PROFILE_FILE_PATTERN) - else() - file(TO_NATIVE_PATH "${LLVM_PROFILE_DATA_DIR}/%${LLVM_PROFILE_MERGE_POOL_SIZE}m.profraw" LLVM_PROFILE_FILE_PATTERN) + file(TO_NATIVE_PATH "${LLVM_BINARY_DIR}/profiles" LLVM_PROFILE_DATA_DIR) endif() + file(TO_NATIVE_PATH "${LLVM_PROFILE_DATA_DIR}/%${LLVM_PROFILE_MERGE_POOL_SIZE}m.profraw" LLVM_PROFILE_FILE_PATTERN) endif() endif() @@ -576,6 +587,13 @@ if (LLVM_BUILD_STATIC) set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static") endif() +# Override the default target with an environment variable named by LLVM_TARGET_TRIPLE_ENV. +set(LLVM_TARGET_TRIPLE_ENV CACHE STRING "The name of environment variable to override default target. Disabled by blank.") +mark_as_advanced(LLVM_TARGET_TRIPLE_ENV) + +set(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR OFF CACHE BOOL + "Enable per-target runtimes directory") + # All options referred to from HandleLLVMOptions have to be specified # BEFORE this include, otherwise options will not be correctly set on # first cmake run @@ -638,10 +656,13 @@ endif (LLVM_USE_INTEL_JITEVENTS) if (LLVM_USE_OPROFILE) set(LLVMOPTIONALCOMPONENTS ${LLVMOPTIONALCOMPONENTS} OProfileJIT) endif (LLVM_USE_OPROFILE) +if (LLVM_USE_PERF) + set(LLVMOPTIONALCOMPONENTS ${LLVMOPTIONALCOMPONENTS} PerfJITEvents) +endif (LLVM_USE_PERF) message(STATUS "Constructing LLVMBuild project information") execute_process( - COMMAND ${PYTHON_EXECUTABLE} ${LLVMBUILDTOOL} + COMMAND ${PYTHON_EXECUTABLE} -B ${LLVMBUILDTOOL} --native-target "${LLVM_NATIVE_ARCH}" --enable-targets "${LLVM_TARGETS_TO_BUILD}" --enable-optional-components "${LLVMOPTIONALCOMPONENTS}" @@ -682,9 +703,13 @@ foreach(t ${LLVM_TARGETS_TO_BUILD}) list(FIND LLVM_ALL_TARGETS ${t} idx) list(FIND LLVM_EXPERIMENTAL_TARGETS_TO_BUILD ${t} idy) + # At this point, LLVMBUILDTOOL already checked all the targets passed in + # LLVM_TARGETS_TO_BUILD and LLVM_EXPERIMENTAL_TARGETS_TO_BUILD, so + # this test just makes sure that any experimental targets were passed via + # LLVM_EXPERIMENTAL_TARGETS_TO_BUILD, not LLVM_TARGETS_TO_BUILD. if( idx LESS 0 AND idy LESS 0 ) - message(FATAL_ERROR "The target `${t}' does not exist. - It should be one of\n${LLVM_ALL_TARGETS}") + message(FATAL_ERROR "The target `${t}' is experimental and must be passed " + "via LLVM_EXPERIMENTAL_TARGETS_TO_BUILD.") else() set(LLVM_ENUM_TARGETS "${LLVM_ENUM_TARGETS}LLVM_TARGET(${t})\n") endif() @@ -733,9 +758,31 @@ configure_file( configure_file( ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/abi-breaking.h.cmake ${LLVM_INCLUDE_DIR}/llvm/Config/abi-breaking.h) + +# Add target for generating source rpm package. +set(LLVM_SRPM_USER_BINARY_SPECFILE ${CMAKE_CURRENT_SOURCE_DIR}/llvm.spec.in + CACHE FILEPATH ".spec file to use for srpm generation") +set(LLVM_SRPM_BINARY_SPECFILE ${CMAKE_CURRENT_BINARY_DIR}/llvm.spec) +set(LLVM_SRPM_DIR "${CMAKE_CURRENT_BINARY_DIR}/srpm") + +# SVN_REVISION and GIT_COMMIT get set by the call to add_version_info_from_vcs. +# DUMMY_VAR contains a version string which we don't care about. +add_version_info_from_vcs(DUMMY_VAR) +if ( SVN_REVISION ) + set(LLVM_RPM_SPEC_REVISION "r${SVN_REVISION}") +elseif ( GIT_COMMIT ) + set (LLVM_RPM_SPEC_REVISION "g${GIT_COMMIT}") +endif() + configure_file( - ${LLVM_MAIN_INCLUDE_DIR}/llvm/Support/DataTypes.h.cmake - ${LLVM_INCLUDE_DIR}/llvm/Support/DataTypes.h) + ${LLVM_SRPM_USER_BINARY_SPECFILE} + ${LLVM_SRPM_BINARY_SPECFILE} @ONLY) + +add_custom_target(srpm + COMMAND cpack -G TGZ --config CPackSourceConfig.cmake -B ${LLVM_SRPM_DIR}/SOURCES + COMMAND rpmbuild -bs --define '_topdir ${LLVM_SRPM_DIR}' ${LLVM_SRPM_BINARY_SPECFILE}) +set_target_properties(srpm PROPERTIES FOLDER "Misc") + # They are not referenced. See set_output_directory(). set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/bin ) @@ -770,19 +817,20 @@ if(LLVM_USE_HOST_TOOLS) include(CrossCompile) endif(LLVM_USE_HOST_TOOLS) if(LLVM_TARGET_IS_CROSSCOMPILE_HOST) -# Dummy use to avoid CMake Wraning: Manually-specified variables were not used +# Dummy use to avoid CMake Warning: Manually-specified variables were not used # (this is a variable that CrossCompile sets on recursive invocations) endif() if(${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") + include_directories(SYSTEM "/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") + # special hack for Solaris to handle crazy system sys/regset.h + include_directories("${LLVM_MAIN_INCLUDE_DIR}/llvm/Support/Solaris") endif( ${CMAKE_SYSTEM_NAME} MATCHES SunOS ) # Make sure we don't get -rdynamic in every binary. For those that need it, @@ -803,7 +851,7 @@ endif() include(AddLLVM) include(TableGen) -if( MINGW ) +if( MINGW AND NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" ) # 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") @@ -816,15 +864,6 @@ 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) @@ -834,9 +873,7 @@ if( LLVM_INCLUDE_UTILS ) add_subdirectory(utils/PerfectShuffle) add_subdirectory(utils/count) add_subdirectory(utils/not) - add_subdirectory(utils/llvm-lit) add_subdirectory(utils/yaml-bench) - add_subdirectory(utils/unittest) else() if ( LLVM_INCLUDE_TESTS ) message(FATAL_ERROR "Including tests when not building utils will not work. @@ -861,7 +898,9 @@ if( LLVM_INCLUDE_TOOLS ) add_subdirectory(tools) endif() -add_subdirectory(runtimes) +if( LLVM_INCLUDE_RUNTIMES ) + add_subdirectory(runtimes) +endif() if( LLVM_INCLUDE_EXAMPLES ) add_subdirectory(examples) @@ -876,8 +915,13 @@ if( LLVM_INCLUDE_TESTS ) NO_INSTALL ALWAYS_CLEAN) endif() + add_subdirectory(utils/lit) add_subdirectory(test) add_subdirectory(unittests) + if( LLVM_INCLUDE_UTILS ) + add_subdirectory(utils/unittest) + endif() + if (WIN32) # This utility is used to prevent crashing tests from calling Dr. Watson on # Windows. @@ -915,6 +959,11 @@ endif() add_subdirectory(cmake/modules) +# Do this last so that all lit targets have already been created. +if (LLVM_INCLUDE_UTILS) + add_subdirectory(utils/llvm-lit) +endif() + if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY) install(DIRECTORY include/llvm include/llvm-c DESTINATION include @@ -928,7 +977,7 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY) PATTERN ".svn" EXCLUDE ) - install(DIRECTORY ${LLVM_INCLUDE_DIR}/llvm + install(DIRECTORY ${LLVM_INCLUDE_DIR}/llvm ${LLVM_INCLUDE_DIR}/llvm-c DESTINATION include COMPONENT llvm-headers FILES_MATCHING @@ -945,13 +994,12 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY) # Installing the headers needs to depend on generating any public # tablegen'd headers. add_custom_target(llvm-headers DEPENDS intrinsics_gen) + set_target_properties(llvm-headers PROPERTIES FOLDER "Misc") if (NOT CMAKE_CONFIGURATION_TYPES) - add_custom_target(install-llvm-headers - DEPENDS llvm-headers - COMMAND "${CMAKE_COMMAND}" - -DCMAKE_INSTALL_COMPONENT=llvm-headers - -P "${CMAKE_BINARY_DIR}/cmake_install.cmake") + add_llvm_install_targets(install-llvm-headers + DEPENDS llvm-headers + COMPONENT llvm-headers) endif() endif() @@ -964,17 +1012,31 @@ if(LLVM_DISTRIBUTION_COMPONENTS) add_custom_target(distribution) add_custom_target(install-distribution) - foreach(target ${LLVM_DISTRIBUTION_COMPONENTS}) + add_custom_target(install-distribution-stripped) + foreach(target ${LLVM_DISTRIBUTION_COMPONENTS} ${LLVM_RUNTIME_DISTRIBUTION_COMPONENTS}) if(TARGET ${target}) add_dependencies(distribution ${target}) else() - message(FATAL_ERROR "Specified distribution component '${target}' doesn't have a target") + message(SEND_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") + message(SEND_ERROR "Specified distribution component '${target}' doesn't have an install target") + endif() + + if(TARGET install-${target}-stripped) + add_dependencies(install-distribution-stripped install-${target}-stripped) + else() + message(SEND_ERROR "Specified distribution component '${target}' doesn't have an install-stripped target." + " Its installation target creation should be changed to use add_llvm_install_targets," + " or you should manually create the 'install-${target}-stripped' target.") endif() endforeach() endif() + +# This allows us to deploy the Universal CRT DLLs by passing -DCMAKE_INSTALL_UCRT_LIBRARIES=ON to CMake +if (MSVC AND CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows") + include(InstallRequiredSystemLibraries) +endif()