llilc/CMakeLists.txt

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15 KiB
CMake

# If we are not building as a part of LLVM, build LLILCJit as an
# standalone project, using LLVM as an external library:
if( CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR )
cmake_minimum_required(VERSION 2.8.8)
project(LLILC)
if( APPLE )
set(MACOSX_RPATH ON)
if( POLICY CMP0042 )
cmake_policy(SET CMP0042 NEW)
endif()
endif()
set(WITH_LLVM "" CACHE PATH "Path to the directory where LLVM was built or installed.")
# Probe for LLVM. First with CMake (unless the user has specified an LLVM install), then manually.
if( WITH_LLVM STREQUAL "" )
find_package(LLVM QUIET CONFIG)
endif()
if( NOT LLVM_FOUND )
set(LLVM_CONFIG_SEARCH_PATHS "")
if( NOT WITH_LLVM STREQUAL "" )
get_filename_component(WITH_LLVM_ABS "${WITH_LLVM}" ABSOLUTE)
list(APPEND LLVM_CONFIG_SEARCH_PATHS "${WITH_LLVM_ABS}/bin")
if( WIN32 )
list(APPEND LLVM_CONFIG_SEARCH_PATHS
"${WITH_LLVM_ABS}/bin/Debug"
"${WITH_LLVM_ABS}/Debug/bin"
"${WITH_LLVM_ABS}/bin/Release"
"${WITH_LLVM_ABS}/Release/bin")
endif()
endif()
find_path(LLVM_CONFIG_DIRECTORY "llvm-config${CMAKE_EXECUTABLE_SUFFIX}"
HINTS ${LLVM_CONFIG_SEARCH_PATHS}
DOC "Path to llvm-config"
NO_DEFAULT_PATH)
find_path(LLVM_CONFIG_DIRECTORY "llvm-config${CMAKE_EXECUTABLE_SUFFIX}"
DOC "Path to llvm-config")
if( NOT EXISTS "${LLVM_CONFIG_DIRECTORY}" )
message(FATAL_ERROR "Could not find llvm-config. Please set WITH_LLVM to a directory where LLVM has been built or installed.")
endif()
exec_program("${LLVM_CONFIG_DIRECTORY}/llvm-config${CMAKE_EXECUTABLE_SUFFIX} --obj-root" OUTPUT_VARIABLE WITH_LLVM_ABS)
if( NOT EXISTS "${WITH_LLVM_ABS}" )
message(FATAL_ERROR "Could not find LLVM. Please set WITH_LLVM to a directory where LLVM has been built or installed.")
endif()
list(APPEND CMAKE_MODULE_PATH "${WITH_LLVM_ABS}/share/llvm/cmake")
else()
list(APPEND CMAKE_MODULE_PATH "${LLVM_CMAKE_DIR}")
endif()
list(APPEND CMAKE_MODULE_PATH "${WITH_LLVM_ABS}/share/llvm/cmake")
option(LLVM_INSTALL_TOOLCHAIN_ONLY "Only include toolchain files in the 'install' target." OFF)
include(LLVMConfig)
include(AddLLVM)
include(TableGen)
include(HandleLLVMOptions)
set(PACKAGE_VERSION "${LLVM_PACKAGE_VERSION}")
set(CMAKE_INCLUDE_CURRENT_DIR ON)
include_directories("${LLVM_INCLUDE_DIRS}")
link_directories("${LLVM_LIBRARY_DIRS}")
exec_program("${LLVM_CONFIG_PATH} --bindir" OUTPUT_VARIABLE LLVM_BINARY_DIR)
set(LLVM_TABLEGEN_EXE "${LLVM_TOOLS_BINARY_DIR}/llvm-tblgen${CMAKE_EXECUTABLE_SUFFIX}")
# Define the default arguments to use with 'lit', and an option for the user
# to override.
set(LIT_ARGS_DEFAULT "-sv")
if (MSVC OR XCODE)
set(LIT_ARGS_DEFAULT "${LIT_ARGS_DEFAULT} --no-progress-bar")
endif()
set(LLVM_LIT_ARGS "${LIT_ARGS_DEFAULT}" CACHE STRING "Default options for lit")
set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin )
set( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib )
set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib )
set( LLILC_BUILT_STANDALONE 1 )
find_package(LibXml2)
if (LIBXML2_FOUND)
set(LLILC_HAVE_LIBXML 1)
endif ()
endif()
if( UNIX )
set(WITH_CORECLR "" CACHE PATH "Path to the directory where CoreCLR was built or installed.")
set(CORECLR_SEARCH_PATHS "")
if( NOT WITH_CORECLR STREQUAL "" )
get_filename_component(WITH_CORECLR_ABS "${WITH_CORECLR}" ABSOLUTE CACHE)
list(APPEND CORECLR_SEARCH_PATHS "${WITH_CORECLR_ABS}")
endif()
find_library(CORECLR_PATH "coreclr"
HINTS ${CORECLR_SEARCH_PATHS}
DOC "Path to libcoreclr"
NO_DEFAULT_PATH)
find_library(CORECLR_PATH "coreclr"
DOC "Path to libcoreclr")
if( NOT ${CORECLR_PATH} STREQUAL CORECLR_PATH-NOTFOUND AND EXISTS "${CORECLR_PATH}" )
get_filename_component(WITH_CORECLR_ABS "${CORECLR_SO_PATH}" DIRECTORY CACHE)
link_directories("${WITH_CORECLR_ABS}")
else()
message(FATAL_ERROR "Could not find libcoreclr. Please set WITH_CORECLR to a directory where CoreCLR was built or installed.")
endif()
endif()
set(LLILC_RESOURCE_DIR "" CACHE STRING
"Relative directory from the LLILCJit binary to its resource files.")
set(C_INCLUDE_DIRS "" CACHE STRING
"Colon separated list of directories LLILCJit will search for headers.")
set(GCC_INSTALL_PREFIX "" CACHE PATH "Directory where gcc is installed." )
set(DEFAULT_SYSROOT "" CACHE PATH
"Default <path> to all compiler invocations for --sysroot=<path>." )
set(LLILC_VENDOR "" CACHE STRING
"Vendor-specific text for showing with version information.")
if( LLILC_VENDOR )
add_definitions( -DLLILC_VENDOR="${LLILC_VENDOR} " )
endif()
set(LLILC_REPOSITORY_STRING "" CACHE STRING
"Vendor-specific text for showing the repository the source is taken from.")
if(LLILC_REPOSITORY_STRING)
add_definitions(-DLLILC_REPOSITORY_STRING="${LLILC_REPOSITORY_STRING}")
endif()
set(LLILC_VENDOR_UTI "org.llvm.llilc" CACHE STRING
"Vendor-specific uti.")
set(LLILC_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
set(LLILC_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
if( CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR AND NOT MSVC_IDE )
message(FATAL_ERROR "In-source builds are not allowed. CMake would overwrite "
"the makefiles distributed with LLVM. Please create a directory and run cmake "
"from there, passing the path to this source directory as the last argument. "
"This process created the file `CMakeCache.txt' and the directory "
"`CMakeFiles'. Please delete them.")
endif()
if( NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR )
file(GLOB_RECURSE
tablegenned_files_on_include_dir
"${LLILC_SOURCE_DIR}/include/*.inc")
if( tablegenned_files_on_include_dir )
message(FATAL_ERROR "Apparently there is a previous in-source build, "
"probably as the result of running `configure' and `make' on "
"${LLILC_SOURCE_DIR}. This may cause problems. The suspicious files are:\n"
"${tablegenned_files_on_include_dir}\nPlease clean the source directory.")
endif()
endif()
# Compute the LLILCJit version from the LLVM version.
string(REGEX MATCH "[0-9]+\\.[0-9]+(\\.[0-9]+)?" LLILC_VERSION
${PACKAGE_VERSION})
message(STATUS "LLILC version: ${LLILC_VERSION}")
string(REGEX REPLACE "([0-9]+)\\.[0-9]+(\\.[0-9]+)?" "\\1" LLILC_VERSION_MAJOR
${LLILC_VERSION})
string(REGEX REPLACE "[0-9]+\\.([0-9]+)(\\.[0-9]+)?" "\\1" LLILC_VERSION_MINOR
${LLILC_VERSION})
if (${LLILC_VERSION} MATCHES "[0-9]+\\.[0-9]+\\.[0-9]+")
set(LLILC_HAS_VERSION_PATCHLEVEL 1)
string(REGEX REPLACE "[0-9]+\\.[0-9]+\\.([0-9]+)" "\\1" LLILC_VERSION_PATCHLEVEL
${LLILC_VERSION})
else()
set(LLILC_HAS_VERSION_PATCHLEVEL 0)
endif()
if (CMAKE_BUILD_TYPE STREQUAL "DEBUG")
set(DEBUG)
endif()
if (DEBUG)
add_definitions( -DDEBUG -D_DEBUG )
endif()
# Add appropriate flags for GCC
if (LLVM_COMPILER_IS_GCC_COMPATIBLE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-common -Woverloaded-virtual -Wcast-qual -fno-strict-aliasing -fno-rtti")
if (DEBUG)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g")
endif ()
# Enable -pedantic for LLILCJit even if it's not enabled for LLVM.
if (NOT LLVM_ENABLE_PEDANTIC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic -Wno-long-long")
endif ()
check_cxx_compiler_flag("-Werror -Wnested-anon-types" CXX_SUPPORTS_NO_NESTED_ANON_TYPES_FLAG)
if( CXX_SUPPORTS_NO_NESTED_ANON_TYPES_FLAG )
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-nested-anon-types" )
endif()
endif ()
if (APPLE)
set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,-flat_namespace -Wl,-undefined -Wl,suppress")
endif ()
include(LLVMParseArguments)
function(llilc_tablegen)
# Syntax:
# llilc-tablegen output-file [tablegen-arg ...] SOURCE source-file
# [[TARGET cmake-target-name] [DEPENDS extra-dependency ...]]
#
# Generates a custom command for invoking tblgen as
#
# tblgen source-file -o=output-file tablegen-arg ...
#
# and, if cmake-target-name is provided, creates a custom target for
# executing the custom command depending on output-file. It is
# possible to list more files to depend after DEPENDS.
parse_arguments( CTG "SOURCE;TARGET;DEPENDS" "" ${ARGN} )
if( NOT CTG_SOURCE )
message(FATAL_ERROR "SOURCE source-file required by llilc_tablegen")
endif()
set( LLVM_TARGET_DEFINITIONS ${CTG_SOURCE} )
tablegen( LLILCJit ${CTG_DEFAULT_ARGS} )
list( GET CTG_DEFAULT_ARGS 0 output_file )
if( CTG_TARGET )
add_custom_target( ${CTG_TARGET} DEPENDS ${output_file} ${CTG_DEPENDS} )
set_target_properties( ${CTG_TARGET} PROPERTIES FOLDER "LLILCJit tablegenning")
endif()
endfunction(llilc_tablegen)
# FIXME: Generalize and move to llvm.
function(add_llilc_symbol_exports target_name export_file)
# Makefile.rules contains special cases for different platforms.
# We restrict ourselves to Darwin for the time being.
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
add_custom_command(OUTPUT symbol.exports
COMMAND sed -e "s/^/_/" < ${export_file} > symbol.exports
DEPENDS ${export_file}
VERBATIM
COMMENT "Creating export file for ${target_name}")
add_custom_target(${target_name}_exports DEPENDS symbol.exports)
set_property(DIRECTORY APPEND
PROPERTY ADDITIONAL_MAKE_CLEAN_FILES symbol.exports)
get_property(srcs TARGET ${target_name} PROPERTY SOURCES)
foreach(src ${srcs})
get_filename_component(extension ${src} EXT)
if(extension STREQUAL ".cpp")
set(first_source_file ${src})
break()
endif()
endforeach()
# Force re-linking when the exports file changes. Actually, it
# forces recompilation of the source file. The LINK_DEPENDS target
# property only works for makefile-based generators.
set_property(SOURCE ${first_source_file} APPEND PROPERTY
OBJECT_DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/symbol.exports)
set_property(TARGET ${target_name} APPEND_STRING PROPERTY
LINK_FLAGS " -Wl,-exported_symbols_list,${CMAKE_CURRENT_BINARY_DIR}/symbol.exports")
add_dependencies(${target_name} ${target_name}_exports)
endif()
endfunction(add_llilc_symbol_exports)
macro(add_llilcjit_library name)
llvm_process_sources(srcs ${ARGN})
if(MSVC_IDE OR XCODE)
# Add public headers
file(RELATIVE_PATH lib_path
${LLILC_SOURCE_DIR}/lib/
${CMAKE_CURRENT_SOURCE_DIR}
)
if(NOT lib_path MATCHES "^[.][.]")
file( GLOB_RECURSE headers
${LLILC_SOURCE_DIR}/include/${lib_path}/*.h
${LLILC_SOURCE_DIR}/include/${lib_path}/*.def
)
set_source_files_properties(${headers} PROPERTIES HEADER_FILE_ONLY ON)
file( GLOB_RECURSE tds
${LLILC_SOURCE_DIR}/include/${lib_path}/*.td
)
source_group("TableGen descriptions" FILES ${tds})
set_source_files_properties(${tds}} PROPERTIES HEADER_FILE_ONLY ON)
set(srcs ${srcs} ${headers} ${tds})
endif()
endif(MSVC_IDE OR XCODE)
if (MODULE)
set(libkind MODULE)
elseif (SHARED_LIBRARY)
set(libkind SHARED)
else()
set(libkind)
endif()
add_library( ${name} ${libkind} ${srcs} )
if( LLVM_COMMON_DEPENDS )
add_dependencies( ${name} ${LLVM_COMMON_DEPENDS} )
endif( LLVM_COMMON_DEPENDS )
llvm_config( ${name} ${LLVM_LINK_COMPONENTS} )
target_link_libraries( ${name} ${LLVM_COMMON_LIBS} )
if (SHARED_LIBRARY AND EXPORTED_SYMBOL_FILE)
add_llilcjit_symbol_exports( ${name} ${EXPORTED_SYMBOL_FILE} )
endif()
if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY OR ${name} STREQUAL "libllilcjit")
install(TARGETS ${name}
LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX}
RUNTIME DESTINATION bin)
endif()
set_target_properties(${name} PROPERTIES FOLDER "LLILCJit libraries")
endmacro(add_llilcjit_library)
macro(add_llilcjit_executable name)
add_llvm_executable( ${name} ${ARGN} )
set_target_properties(${name} PROPERTIES FOLDER "LLILCJit executables")
endmacro(add_llilcjit_executable)
include_directories(BEFORE
${CMAKE_CURRENT_BINARY_DIR}/include
${CMAKE_CURRENT_SOURCE_DIR}/include
)
if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
install(DIRECTORY include/
DESTINATION include
FILES_MATCHING
PATTERN "*.def"
PATTERN "*.h"
PATTERN "config.h" EXCLUDE
PATTERN ".svn" EXCLUDE
)
install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/include/
DESTINATION include
FILES_MATCHING
PATTERN "CMakeFiles" EXCLUDE
PATTERN "*.inc"
)
endif()
add_definitions( -D_GNU_SOURCE )
add_definitions( -DFEATURE_CORECLR )
if (UNIX)
link_directories("${WITH_CORECLR_ABS}")
add_definitions( -DPLATFORM_UNIX )
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include/Pal/Rt)
else()
add_definitions( -DWIN32_LEAN_AND_MEAN )
add_definitions( -DNOMINMAX )
endif()
if ("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
add_definitions( -DBIT64 )
add_definitions( -D_WIN64 )
endif()
# LLILCJit version information
set(LLILC_EXECUTABLE_VERSION
"${LLILC_VERSION_MAJOR}.${LLILC_VERSION_MINOR}" CACHE STRING
"Version number that will be placed into the llilcjit executable, in the form XX.YY")
set(LIBLLILC_LIBRARY_VERSION
"${LLILC_VERSION_MAJOR}.${LLILC_VERSION_MINOR}" CACHE STRING
"Version number that will be placed into the libllilcjit library , in the form XX.YY")
mark_as_advanced(LLILC_EXECUTABLE_VERSION LIBLLILC_LIBRARY_VERSION)
add_subdirectory(include)
add_subdirectory(lib)
add_subdirectory(tools)
option (LLILC_ENABLE_DOXYGEN "Use doxygen to generate LLILC API documentation." OFF)
if(LLVM_ENABLE_DOXYGEN)
set(LLILC_ENABLE_DOXYGEN ON)
endif()
if (LLILC_ENABLE_DOXYGEN)
if (LLILC_BUILT_STANDALONE OR NOT LLVM_ENABLE_DOXYGEN)
find_package(Doxygen REQUIRED)
find_program(LLVM_PATH_DOT dot)
mark_as_advanced(LLVM_PATH_DOT)
if (LLVM_PATH_DOT)
set(HAVE_DOT 1 CACHE INTERNAL "Is dot available?")
mark_as_advanced(HAVE_DOT)
else()
message(FATAL_ERROR "Could not find dot. Please install graphviz.")
endif()
endif()
if (DOXYGEN_FOUND)
set(abs_top_srcdir ${CMAKE_CURRENT_SOURCE_DIR})
set(abs_top_builddir ${CMAKE_CURRENT_BINARY_DIR})
if (HAVE_DOT)
set(DOT ${LLVM_PATH_DOT})
endif()
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Documentation/doxygen.cfg.in
${CMAKE_CURRENT_BINARY_DIR}/Documentation/doxygen.cfg @ONLY)
set(abs_top_srcdir)
set(abs_top_builddir)
set(DOT)
add_custom_target(doxygen-llilc
COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Documentation/doxygen.cfg
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Generating LLILC doxygen documentation." VERBATIM)
endif()
endif()
option(LLILC_INCLUDE_TESTS
"Generate build targets for the LLILCJit unit tests."
${LLVM_INCLUDE_TESTS})
if( LLILC_INCLUDE_TESTS )
add_subdirectory(test)
endif()
# Workaround for MSVS10 to avoid the Dialog Hell
# FIXME: This could be removed with future version of CMake.
if( LLILC_BUILT_STANDALONE AND MSVC_VERSION EQUAL 1600 )
set(LLILC_SLN_FILENAME "${CMAKE_CURRENT_BINARY_DIR}/llilcjit.sln")
if( EXISTS "${LLILC_SLN_FILENAME}" )
file(APPEND "${LLILC_SLN_FILENAME}" "\n# This should be regenerated!\n")
endif()
endif()
set(BUG_REPORT_URL "http://llvm.org/bugs/FixME:::" CACHE STRING // Lub FixMe:
"Default URL where bug reports are to be submitted.")
set(LLILC_ORDER_FILE "" CACHE FILEPATH
"Order file to use when compiling LLILCJit in order to improve startup time.")