X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=CMakeLists.txt;h=1a3057d4af0b8ca401f702b0c0c895170caa09a9;hb=dfa3c9d98260f899297c11cda2b15dc44fc4f91e;hp=ba63484d8c0a2561c01471dc47d082cbae7edcc3;hpb=81a875585c23ddc914e2f2955d87d1bf84696aa1;p=oota-llvm.git diff --git a/CMakeLists.txt b/CMakeLists.txt index ba63484d8c0..1a3057d4af0 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,10 +1,20 @@ # See docs/CMake.html for instructions about how to build LLVM with CMake. project(LLVM) -cmake_minimum_required(VERSION 2.6.1) +cmake_minimum_required(VERSION 2.8) + +# Add path for custom modules +set(CMAKE_MODULE_PATH + ${CMAKE_MODULE_PATH} + "${CMAKE_CURRENT_SOURCE_DIR}/cmake" + "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules" + ) + +set(PACKAGE_VERSION "2.8") +include(VersionFromVCS) +add_version_info_from_vcs(PACKAGE_VERSION) set(PACKAGE_NAME llvm) -set(PACKAGE_VERSION 2.6svn) set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}") set(PACKAGE_BUGREPORT "llvmbugs@cs.uiuc.edu") @@ -19,34 +29,49 @@ endif() string(TOUPPER "${CMAKE_BUILD_TYPE}" uppercase_CMAKE_BUILD_TYPE) -include(FindPerl) - set(LLVM_MAIN_SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR}) set(LLVM_MAIN_INCLUDE_DIR ${LLVM_MAIN_SRC_DIR}/include) set(LLVM_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}) set(LLVM_TOOLS_BINARY_DIR ${LLVM_BINARY_DIR}/bin) set(LLVM_EXAMPLES_BINARY_DIR ${LLVM_BINARY_DIR}/examples) +set(LLVM_LIBDIR_SUFFIX "" CACHE STRING "Define suffix of library directory name (32/64)" ) + +if( NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR ) + file(GLOB_RECURSE + tablegenned_files_on_include_dir + "${LLVM_MAIN_SRC_DIR}/include/llvm/*.gen") + file(GLOB_RECURSE + tablegenned_files_on_lib_dir + "${LLVM_MAIN_SRC_DIR}/lib/Target/*.inc") + if( tablegenned_files_on_include_dir OR tablegenned_files_on_lib_dir) + message(FATAL_ERROR "Apparently there is a previous in-source build, +probably as the result of running `configure' and `make' on +${LLVM_MAIN_SRC_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() set(LLVM_ALL_TARGETS Alpha ARM + Blackfin CBackend CellSPU CppBackend - IA64 Mips - MSIL + MBlaze + MSP430 PIC16 PowerPC Sparc + SystemZ X86 XCore ) -# List of targets whose asmprinters need to be forced to link -# into executables on some platforms (i.e. Windows): -set(LLVM_ASMPRINTERS_FORCE_LINK X86 PowerPC) - if( MSVC ) set(LLVM_TARGETS_TO_BUILD X86 CACHE STRING "Semicolon-separated list of targets to build, or \"all\".") @@ -55,39 +80,59 @@ else( MSVC ) CACHE STRING "Semicolon-separated list of targets to build, or \"all\".") endif( MSVC ) +set(C_INCLUDE_DIRS "" CACHE STRING + "Colon separated list of directories clang will search for headers.") + +set(LLVM_TARGET_ARCH "host" + CACHE STRING "Set target to use for LLVM JIT or use \"host\" for automatic detection.") + option(LLVM_ENABLE_THREADS "Use threads if available." ON) if( uppercase_CMAKE_BUILD_TYPE STREQUAL "RELEASE" ) - option(LLVM_ENABLE_ASSERTS "Enable asserts" OFF) + option(LLVM_ENABLE_ASSERTIONS "Enable assertions" OFF) else() - option(LLVM_ENABLE_ASSERTS "Enable asserts" ON) + option(LLVM_ENABLE_ASSERTIONS "Enable assertions" ON) endif() -if( LLVM_ENABLE_ASSERTS ) - add_definitions( -D_DEBUG -UNDEBUG ) +if( LLVM_ENABLE_ASSERTIONS ) + # MSVC doesn't like _DEBUG on release builds. See PR 4379. + if( NOT MSVC ) + add_definitions( -D_DEBUG ) + endif() + # On Release builds cmake automatically defines NDEBUG, so we + # explicitly undefine it: + if( uppercase_CMAKE_BUILD_TYPE STREQUAL "RELEASE" ) + add_definitions( -UNDEBUG ) + endif() +else() + if( NOT uppercase_CMAKE_BUILD_TYPE STREQUAL "RELEASE" ) + add_definitions( -DNDEBUG ) + endif() endif() if( LLVM_TARGETS_TO_BUILD STREQUAL "all" ) set( LLVM_TARGETS_TO_BUILD ${LLVM_ALL_TARGETS} ) endif() +set(LLVM_ENUM_TARGETS "") foreach(c ${LLVM_TARGETS_TO_BUILD}) list(FIND LLVM_ALL_TARGETS ${c} idx) if( idx LESS 0 ) - message(FATAL_ERROR "The target `${c}' does not exists. + message(FATAL_ERROR "The target `${c}' does not exist. It should be one of\n${LLVM_ALL_TARGETS}") + else() + set(LLVM_ENUM_TARGETS "${LLVM_ENUM_TARGETS}LLVM_TARGET(${c})\n") endif() endforeach(c) -set(llvm_builded_incs_dir ${LLVM_BINARY_DIR}/include/llvm) - -# Add path for custom modules -set(CMAKE_MODULE_PATH - ${CMAKE_MODULE_PATH} - "${LLVM_MAIN_SRC_DIR}/cmake" - "${LLVM_MAIN_SRC_DIR}/cmake/modules" +# Produce llvm/Config/Targets.def +configure_file( + ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/Targets.def.in + ${LLVM_BINARY_DIR}/include/llvm/Config/Targets.def ) +set(llvm_builded_incs_dir ${LLVM_BINARY_DIR}/include/llvm) + include(AddLLVMDefinitions) if(WIN32) @@ -106,7 +151,11 @@ else(WIN32) if(UNIX) set(LLVM_ON_WIN32 0) set(LLVM_ON_UNIX 1) - set(LTDL_SHLIB_EXT ".so") + if(APPLE) + set(LTDL_SHLIB_EXT ".dylib") + else(APPLE) + set(LTDL_SHLIB_EXT ".so") + endif(APPLE) set(EXEEXT "") # FIXME: Maximum path length is currently set to 'safe' fixed value set(MAXPATHLEN 2024) @@ -115,21 +164,25 @@ else(WIN32) endif(UNIX) endif(WIN32) -if( EXISTS ${LLVM_TOOLS_BINARY_DIR}/llvm-config ) - set(HAVE_LLVM_CONFIG 1) -endif( EXISTS ${LLVM_TOOLS_BINARY_DIR}/llvm-config ) - include(config-ix) -option(LLVM_ENABLE_PIC "Build Position-Independent Code" OFF) +option(LLVM_ENABLE_PIC "Build Position-Independent Code" ON) +set(ENABLE_PIC 0) if( LLVM_ENABLE_PIC ) - if( SUPPORTS_FPIC_FLAG ) - message(STATUS "Building with -fPIC") - add_llvm_definitions(-fPIC) - else( SUPPORTS_FPIC_FLAG ) - message(STATUS "Warning: -fPIC not supported.") - endif() + if( XCODE ) + # Xcode has -mdynamic-no-pic on by default, which overrides -fPIC. I don't + # know how to disable this, so just force ENABLE_PIC off for now. + message(STATUS "Warning: -fPIC not supported with Xcode.") + else( XCODE ) + if( SUPPORTS_FPIC_FLAG ) + message(STATUS "Building with -fPIC") + add_llvm_definitions(-fPIC) + set(ENABLE_PIC 1) + else( SUPPORTS_FPIC_FLAG ) + message(STATUS "Warning: -fPIC not supported.") + endif() + endif() endif() set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LLVM_TOOLS_BINARY_DIR} ) @@ -141,8 +194,15 @@ set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/lib ) add_llvm_definitions( -D__STDC_LIMIT_MACROS ) add_llvm_definitions( -D__STDC_CONSTANT_MACROS ) -set(LLVM_PLO_FLAGS "" CACHE - STRING "Flags for creating partially linked objects.") +# MSVC has a gazillion warnings with this. +if( MSVC ) + option(LLVM_ENABLE_WARNINGS "Enable compiler warnings." OFF) +else( MSVC ) + option(LLVM_ENABLE_WARNINGS "Enable compiler warnings." ON) +endif() + +option(LLVM_ENABLE_PEDANTIC "Compile with pedantic enabled." ON) +option(LLVM_ENABLE_WERROR "Fail and stop if a warning is triggered." OFF) if( CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT WIN32 ) # TODO: support other platforms and toolchains. @@ -152,32 +212,72 @@ if( CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT WIN32 ) add_llvm_definitions( -m32 ) list(APPEND CMAKE_EXE_LINKER_FLAGS -m32) list(APPEND CMAKE_SHARED_LINKER_FLAGS -m32) - set( LLVM_PLO_FLAGS -melf_i386 ${LLVM_PLO_FLAGS} ) endif( LLVM_BUILD_32_BITS ) endif( CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT WIN32 ) if( MSVC ) + include(ChooseMSVCCRT) + add_llvm_definitions( -D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS ) add_llvm_definitions( -D_SCL_SECURE_NO_WARNINGS -DCRT_NONSTDC_NO_WARNINGS ) add_llvm_definitions( -D_SCL_SECURE_NO_DEPRECATE ) add_llvm_definitions( -wd4146 -wd4503 -wd4996 -wd4800 -wd4244 -wd4624 ) add_llvm_definitions( -wd4355 -wd4715 -wd4180 -wd4345 -wd4224 ) + + # Suppress 'new behavior: elements of array 'array' will be default initialized' + add_llvm_definitions( -wd4351 ) + + # Enable warnings + if (LLVM_ENABLE_WARNINGS) + add_llvm_definitions( /W4 /Wall ) + if (LLVM_ENABLE_PEDANTIC) + # No MSVC equivalent available + endif (LLVM_ENABLE_PEDANTIC) + endif (LLVM_ENABLE_WARNINGS) + if (LLVM_ENABLE_WERROR) + add_llvm_definitions( /WX ) + endif (LLVM_ENABLE_WERROR) +elseif( CMAKE_COMPILER_IS_GNUCXX ) + if (LLVM_ENABLE_WARNINGS) + add_llvm_definitions( -Wall -W -Wno-unused-parameter -Wwrite-strings ) + if (LLVM_ENABLE_PEDANTIC) + add_llvm_definitions( -pedantic -Wno-long-long ) + endif (LLVM_ENABLE_PEDANTIC) + endif (LLVM_ENABLE_WARNINGS) + if (LLVM_ENABLE_WERROR) + add_llvm_definitions( -Werror ) + endif (LLVM_ENABLE_WERROR) endif( MSVC ) include_directories( ${LLVM_BINARY_DIR}/include ${LLVM_MAIN_INCLUDE_DIR}) +if( ${CMAKE_SYSTEM_NAME} MATCHES SunOS ) + SET(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS} "-include llvm/System/Solaris.h") +endif( ${CMAKE_SYSTEM_NAME} MATCHES SunOS ) + include(AddLLVM) -include(AddPartiallyLinkedObject) include(TableGen) +if( MINGW ) + get_system_libs(LLVM_SYSTEM_LIBS_LIST) + foreach(l ${LLVM_SYSTEM_LIBS_LIST}) + set(LLVM_SYSTEM_LIBS "${LLVM_SYSTEM_LIBS} -l${l}") + endforeach() + set(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES}${LLVM_SYSTEM_LIBS}") + set(CMAKE_C_STANDARD_LIBRARIES "${CMAKE_C_STANDARD_LIBRARIES}${LLVM_SYSTEM_LIBS}") +endif() + add_subdirectory(lib/Support) add_subdirectory(lib/System) # Everything else depends on Support and System: set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} ${LLVM_LIBS} ) +set(LLVM_COMMON_LIBS LLVMSupport LLVMSystem) set(LLVM_TABLEGEN "tblgen" CACHE STRING "Native TableGen executable. Saves building one when cross-compiling.") +# Effective tblgen executable to be used: +set(LLVM_TABLEGEN_EXE ${LLVM_TABLEGEN}) add_subdirectory(utils/TableGen) @@ -196,43 +296,107 @@ add_subdirectory(lib/Bitcode/Reader) add_subdirectory(lib/Bitcode/Writer) add_subdirectory(lib/Transforms/Utils) add_subdirectory(lib/Transforms/Instrumentation) +add_subdirectory(lib/Transforms/InstCombine) add_subdirectory(lib/Transforms/Scalar) add_subdirectory(lib/Transforms/IPO) add_subdirectory(lib/Transforms/Hello) add_subdirectory(lib/Linker) add_subdirectory(lib/Analysis) add_subdirectory(lib/Analysis/IPA) - +add_subdirectory(lib/MC) +add_subdirectory(lib/MC/MCParser) +add_subdirectory(lib/MC/MCDisassembler) +add_subdirectory(test) + +add_subdirectory(utils/FileCheck) +add_subdirectory(utils/count) +add_subdirectory(utils/not) + +set(LLVM_ENUM_ASM_PRINTERS "") +set(LLVM_ENUM_ASM_PARSERS "") +set(LLVM_ENUM_DISASSEMBLERS "") foreach(t ${LLVM_TARGETS_TO_BUILD}) message(STATUS "Targeting ${t}") add_subdirectory(lib/Target/${t}) + add_subdirectory(lib/Target/${t}/TargetInfo) if( EXISTS ${LLVM_MAIN_SRC_DIR}/lib/Target/${t}/AsmPrinter/CMakeLists.txt ) add_subdirectory(lib/Target/${t}/AsmPrinter) + set(LLVM_ENUM_ASM_PRINTERS + "${LLVM_ENUM_ASM_PRINTERS}LLVM_ASM_PRINTER(${t})\n") endif( EXISTS ${LLVM_MAIN_SRC_DIR}/lib/Target/${t}/AsmPrinter/CMakeLists.txt ) + if( EXISTS ${LLVM_MAIN_SRC_DIR}/lib/Target/${t}/AsmParser/CMakeLists.txt ) + add_subdirectory(lib/Target/${t}/AsmParser) + set(LLVM_ENUM_ASM_PARSERS + "${LLVM_ENUM_ASM_PARSERS}LLVM_ASM_PARSER(${t})\n") + endif( EXISTS ${LLVM_MAIN_SRC_DIR}/lib/Target/${t}/AsmParser/CMakeLists.txt ) + if( EXISTS ${LLVM_MAIN_SRC_DIR}/lib/Target/${t}/Disassembler/CMakeLists.txt ) + add_subdirectory(lib/Target/${t}/Disassembler) + set(LLVM_ENUM_DISASSEMBLERS + "${LLVM_ENUM_DISASSEMBLERS}LLVM_DISASSEMBLER(${t})\n") + endif( EXISTS ${LLVM_MAIN_SRC_DIR}/lib/Target/${t}/Disassembler/CMakeLists.txt ) + set(CURRENT_LLVM_TARGET) endforeach(t) +# Produce llvm/Config/AsmPrinters.def +configure_file( + ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/AsmPrinters.def.in + ${LLVM_BINARY_DIR}/include/llvm/Config/AsmPrinters.def + ) + +# Produce llvm/Config/AsmParsers.def +configure_file( + ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/AsmParsers.def.in + ${LLVM_BINARY_DIR}/include/llvm/Config/AsmParsers.def + ) + +# Produce llvm/Config/Disassemblers.def +configure_file( + ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/Disassemblers.def.in + ${LLVM_BINARY_DIR}/include/llvm/Config/Disassemblers.def + ) + add_subdirectory(lib/ExecutionEngine) add_subdirectory(lib/ExecutionEngine/Interpreter) add_subdirectory(lib/ExecutionEngine/JIT) add_subdirectory(lib/Target) add_subdirectory(lib/AsmParser) -add_subdirectory(lib/Debugger) add_subdirectory(lib/Archive) add_subdirectory(projects) + +option(LLVM_BUILD_TOOLS "Build LLVM tool programs." ON) add_subdirectory(tools) +option(LLVM_BUILD_EXAMPLES "Build LLVM example programs." OFF) add_subdirectory(examples) -install(DIRECTORY include - DESTINATION . +add_subdirectory(cmake/modules) + +install(EXPORT LLVM + DESTINATION lib${LLVM_LIBDIR_SUFFIX}/cmake/llvm/ + FILE LLVMTargets.cmake + ) + +install(DIRECTORY include/ + DESTINATION include + FILES_MATCHING + PATTERN "*.def" + PATTERN "*.h" + PATTERN "*.td" + PATTERN "*.inc" PATTERN ".svn" EXCLUDE - PATTERN "*.cmake" EXCLUDE - PATTERN "*.in" EXCLUDE ) -install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/include - DESTINATION . +install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/include/ + DESTINATION include + FILES_MATCHING + PATTERN "*.def" + PATTERN "*.h" + PATTERN "*.gen" + PATTERN "*.inc" + # Exclude include/llvm/CMakeFiles/intrinsics_gen.dir, matched by "*.def" + PATTERN "CMakeFiles" EXCLUDE + PATTERN ".svn" EXCLUDE ) # TODO: make and install documentation.