# 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"
+ "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules"
+ )
+
+set(PACKAGE_VERSION "3.0")
+
+set_property(GLOBAL PROPERTY USE_FOLDERS ON)
+
+include(VersionFromVCS)
+
+option(LLVM_APPEND_VC_REV
+ "Append the version control system revision id to LLVM version" OFF)
+
+if( LLVM_APPEND_VC_REV )
+ add_version_info_from_vcs(PACKAGE_VERSION)
+endif()
set(PACKAGE_NAME llvm)
-set(PACKAGE_VERSION 2.6svn)
set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
set(PACKAGE_BUGREPORT "llvmbugs@cs.uiuc.edu")
CellSPU
CppBackend
Mips
- MSIL
+ MBlaze
MSP430
- PIC16
PowerPC
+ PTX
Sparc
SystemZ
X86
XCore
)
+# List of targets with JIT support:
+set(LLVM_TARGETS_WITH_JIT X86 PowerPC ARM)
+
if( MSVC )
set(LLVM_TARGETS_TO_BUILD X86
CACHE STRING "Semicolon-separated list of targets to build, or \"all\".")
CACHE STRING "Semicolon-separated list of targets to build, or \"all\".")
endif( MSVC )
-option(LLVM_ENABLE_THREADS "Use threads if available." ON)
-
-if( uppercase_CMAKE_BUILD_TYPE STREQUAL "RELEASE" )
- option(LLVM_ENABLE_ASSERTIONS "Enable assertions" OFF)
-else()
- option(LLVM_ENABLE_ASSERTIONS "Enable assertions" ON)
+option(LLVM_ENABLE_CBE_PRINTF_A "Set to ON if CBE is enabled for printf %a output" ON)
+if(LLVM_ENABLE_CBE_PRINTF_A)
+ set(ENABLE_CBE_PRINTF_A 1)
endif()
-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()
+option(LLVM_ENABLE_TIMESTAMPS "Enable embedding timestamp information in build" ON)
+if(LLVM_ENABLE_TIMESTAMPS)
+ set(ENABLE_TIMESTAMPS 1)
endif()
-if( uppercase_CMAKE_BUILD_TYPE STREQUAL "RELEASE" AND NOT LLVM_ENABLE_ASSERTIONS )
- set( LLVM_COMPACT_SENTINELS 1 )
-else( uppercase_CMAKE_BUILD_TYPE STREQUAL "RELEASE" AND NOT LLVM_ENABLE_ASSERTIONS )
- set( LLVM_COMPACT_SENTINELS 0 )
-endif( uppercase_CMAKE_BUILD_TYPE STREQUAL "RELEASE" AND NOT LLVM_ENABLE_ASSERTIONS )
+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_THREADS "Use threads if available." ON)
if( LLVM_TARGETS_TO_BUILD STREQUAL "all" )
set( LLVM_TARGETS_TO_BUILD ${LLVM_ALL_TARGETS} )
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"
- )
-
include(AddLLVMDefinitions)
-if(WIN32)
- if(CYGWIN)
- set(LLVM_ON_WIN32 0)
- set(LLVM_ON_UNIX 1)
- else(CYGWIN)
- set(LLVM_ON_WIN32 1)
- set(LLVM_ON_UNIX 0)
- endif(CYGWIN)
- set(LTDL_SHLIB_EXT ".dll")
- set(EXEEXT ".exe")
- # Maximum path length is 160 for non-unicode paths
- set(MAXPATHLEN 160)
-else(WIN32)
- if(UNIX)
- set(LLVM_ON_WIN32 0)
- set(LLVM_ON_UNIX 1)
- set(LTDL_SHLIB_EXT ".so")
- set(EXEEXT "")
- # FIXME: Maximum path length is currently set to 'safe' fixed value
- set(MAXPATHLEN 2024)
- else(UNIX)
- MESSAGE(SEND_ERROR "Unable to determine platform")
- endif(UNIX)
-endif(WIN32)
+option(LLVM_ENABLE_PIC "Build Position-Independent Code" ON)
-include(config-ix)
+# 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_PIC "Build Position-Independent Code" OFF)
+option(LLVM_ENABLE_PEDANTIC "Compile with pedantic enabled." ON)
+option(LLVM_ENABLE_WERROR "Fail and stop if a warning is triggered." OFF)
-set(ENABLE_PIC 0)
-if( LLVM_ENABLE_PIC )
- 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()
+if( uppercase_CMAKE_BUILD_TYPE STREQUAL "RELEASE" )
+ option(LLVM_ENABLE_ASSERTIONS "Enable assertions" OFF)
+else()
+ option(LLVM_ENABLE_ASSERTIONS "Enable assertions" ON)
endif()
-set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LLVM_TOOLS_BINARY_DIR} )
-set( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/lib )
-set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/lib )
+# 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)
+include(HandleLLVMOptions)
-# set(CMAKE_VERBOSE_MAKEFILE true)
+configure_file(
+ ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/config.h.cmake
+ ${LLVM_BINARY_DIR}/include/llvm/Config/config.h)
-add_llvm_definitions( -D__STDC_LIMIT_MACROS )
-add_llvm_definitions( -D__STDC_CONSTANT_MACROS )
+configure_file(
+ ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/llvm-config.h.cmake
+ ${LLVM_BINARY_DIR}/include/llvm/Config/llvm-config.h)
-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)
- if( LLVM_BUILD_32_BITS )
- message(STATUS "Building 32 bits executables and libraries.")
- 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 )
+configure_file(
+ ${LLVM_MAIN_INCLUDE_DIR}/llvm/Support/DataTypes.h.cmake
+ ${LLVM_BINARY_DIR}/include/llvm/Support/DataTypes.h)
-if( MSVC )
- # List of valid CRTs for MSVC
- set(MSVC_CRT
- MD
- MDd)
-
- set(LLVM_USE_CRT "" CACHE STRING "Specify VC++ CRT to use for debug/release configurations.")
- 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 )
-
- if (NOT ${LLVM_USE_CRT} STREQUAL "")
- list(FIND MSVC_CRT ${LLVM_USE_CRT} idx)
- if (idx LESS 0)
- message(FATAL_ERROR "Invalid value for LLVM_USE_CRT: ${LLVM_USE_CRT}. Valid options are one of: ${MSVC_CRT}")
- endif (idx LESS 0)
- add_llvm_definitions("/${LLVM_USE_CRT}")
- message(STATUS "Using VC++ CRT: ${LLVM_USE_CRT}")
- endif (NOT ${LLVM_USE_CRT} STREQUAL "")
-endif( MSVC )
+set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LLVM_TOOLS_BINARY_DIR} )
+set( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/lib )
+set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/lib )
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
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/Support/Solaris.h")
+endif( ${CMAKE_SYSTEM_NAME} MATCHES SunOS )
+
include(AddLLVM)
include(TableGen)
-add_subdirectory(lib/Support)
-add_subdirectory(lib/System)
+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()
-# Everything else depends on Support and System:
-set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} ${LLVM_LIBS} )
+# Put this before tblgen. Else we have a circular dependence.
+add_subdirectory(lib/Support)
set(LLVM_TABLEGEN "tblgen" CACHE
STRING "Native TableGen executable. Saves building one when cross-compiling.")
add_subdirectory(include/llvm)
-add_subdirectory(lib/VMCore)
-add_subdirectory(lib/CodeGen)
-add_subdirectory(lib/CodeGen/SelectionDAG)
-add_subdirectory(lib/CodeGen/AsmPrinter)
-add_subdirectory(lib/Bitcode/Reader)
-add_subdirectory(lib/Bitcode/Writer)
-add_subdirectory(lib/Transforms/Utils)
-add_subdirectory(lib/Transforms/Instrumentation)
-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)
add_subdirectory(utils/FileCheck)
+add_subdirectory(utils/FileUpdate)
+add_subdirectory(utils/count)
+add_subdirectory(utils/not)
+add_subdirectory(utils/llvm-lit)
-set(LLVM_ENUM_ASM_PRINTERS "")
-set(LLVM_ENUM_ASM_PARSERS "")
-foreach(t ${LLVM_TARGETS_TO_BUILD})
- message(STATUS "Targeting ${t}")
- set(CURRENT_LLVM_TARGET ${t})
- add_subdirectory(lib/Target/${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 )
- 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
- )
+add_subdirectory(projects)
-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)
+option(LLVM_BUILD_TOOLS
+ "Build the LLVM tools. If OFF, just generate build targets." ON)
+option(LLVM_INCLUDE_TOOLS "Generate build targets for the LLVM tools." ON)
+if( LLVM_INCLUDE_TOOLS )
+ add_subdirectory(tools)
+endif()
-add_subdirectory(projects)
-add_subdirectory(tools)
+option(LLVM_BUILD_RUNTIME
+ "Build the LLVM runtime libraries. If OFF, just generate build targets." ON)
+option(LLVM_INCLUDE_RUNTIME "Generate build targets for the LLVM runtimes" ON)
+if( LLVM_INCLUDE_RUNTIME )
+ add_subdirectory(runtime)
+endif()
-option(LLVM_EXAMPLES "Build LLVM example programs." OFF)
-if (LLVM_EXAMPLES)
+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)
+if( LLVM_INCLUDE_EXAMPLES )
add_subdirectory(examples)
-endif ()
+endif()
+
+option(LLVM_BUILD_TESTS
+ "Build LLVM unit tests. If OFF, just generate build targets." OFF)
+if( LLVM_INCLUDE_TESTS )
+ add_subdirectory(test)
+ add_subdirectory(utils/unittest)
+ add_subdirectory(unittests)
+ if (MSVC)
+ # This utility is used to prevent chrashing tests from calling Dr. Watson on
+ # Windows.
+ add_subdirectory(utils/KillTheDoctor)
+ endif()
+endif()
+
+add_subdirectory(cmake/modules)
-install(DIRECTORY include
- DESTINATION .
+install(DIRECTORY include/
+ DESTINATION include
+ FILES_MATCHING
+ PATTERN "*.def"
+ PATTERN "*.h"
+ PATTERN "*.td"
+ PATTERN "*.inc"
+ PATTERN "LICENSE.TXT"
PATTERN ".svn" EXCLUDE
- PATTERN "*.cmake" EXCLUDE
- PATTERN "*.in" EXCLUDE
- PATTERN "*.tmp" EXCLUDE
)
-install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/include
- DESTINATION .
+install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/include/
+ DESTINATION include
+ FILES_MATCHING
+ PATTERN "*.def"
+ PATTERN "*.h"
+ PATTERN "*.gen"
+ PATTERN "*.inc"
+ # Exclude include/llvm/CMakeFiles/intrinsics_gen.dir, matched by "*.def"
+ PATTERN "CMakeFiles" EXCLUDE
+ PATTERN ".svn" EXCLUDE
)
# TODO: make and install documentation.
+
+set(CPACK_PACKAGE_VENDOR "LLVM")
+set(CPACK_PACKAGE_VERSION_MAJOR 2)
+set(CPACK_PACKAGE_VERSION_MINOR 9)
+add_version_info_from_vcs(CPACK_PACKAGE_VERSION_PATCH)
+include(CPack)
+
+# Workaround for MSVS10 to avoid the Dialog Hell
+# FIXME: This could be removed with future version of CMake.
+if(MSVC_VERSION EQUAL 1600)
+ set(LLVM_SLN_FILENAME "${CMAKE_CURRENT_BINARY_DIR}/LLVM.sln")
+ if( EXISTS "${LLVM_SLN_FILENAME}" )
+ file(APPEND "${LLVM_SLN_FILENAME}" "\n# This should be regenerated!\n")
+ endif()
+endif()
projects / oota-llvm.git / blobdiff