mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-29 13:29:28 +00:00
- Another reapply of r144300, with hopefully one last fix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145623 91177308-0d34-0410-b5e6-96231b3b80d8
422 lines
14 KiB
CMake
422 lines
14 KiB
CMake
# See docs/CMake.html for instructions about how to build LLVM with CMake.
|
|
|
|
project(LLVM)
|
|
cmake_minimum_required(VERSION 2.8)
|
|
|
|
# Add path for custom modules
|
|
set(CMAKE_MODULE_PATH
|
|
${CMAKE_MODULE_PATH}
|
|
"${CMAKE_CURRENT_SOURCE_DIR}/cmake"
|
|
"${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules"
|
|
)
|
|
|
|
set(PACKAGE_VERSION "3.1svn")
|
|
|
|
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
|
|
|
|
include(VersionFromVCS)
|
|
|
|
option(LLVM_APPEND_VC_REV
|
|
"Append the version control system revision id to LLVM version" OFF)
|
|
|
|
if( LLVM_APPEND_VC_REV )
|
|
add_version_info_from_vcs(PACKAGE_VERSION)
|
|
endif()
|
|
|
|
set(PACKAGE_NAME llvm)
|
|
set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
|
|
set(PACKAGE_BUGREPORT "llvmbugs@cs.uiuc.edu")
|
|
|
|
# Sanity check our source directory to make sure that we are not trying to
|
|
# generate an in-tree build (unless on MSVC_IDE, where it is ok), and to make
|
|
# sure that we don't have any stray generated files lying around in the tree
|
|
# (which would end up getting picked up by header search, instead of the correct
|
|
# versions).
|
|
if( CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR AND NOT MSVC_IDE )
|
|
message(FATAL_ERROR "In-source builds are not allowed.
|
|
CMake would overwrite the makefiles distributed with LLVM.
|
|
Please create a directory and run cmake from there, passing the path
|
|
to this source directory as the last argument.
|
|
This process created the file `CMakeCache.txt' and the directory `CMakeFiles'.
|
|
Please delete them.")
|
|
endif()
|
|
if( NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR )
|
|
file(GLOB_RECURSE
|
|
tablegenned_files_on_include_dir
|
|
"${CMAKE_CURRENT_SOURCE_DIR}/include/llvm/*.gen")
|
|
file(GLOB_RECURSE
|
|
tablegenned_files_on_lib_dir
|
|
"${CMAKE_CURRENT_SOURCE_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
|
|
${CMAKE_CURRENT_SOURCE_DIR}.
|
|
This may cause problems. The suspicious files are:
|
|
${tablegenned_files_on_lib_dir}
|
|
${tablegenned_files_on_include_dir}
|
|
Please clean the source directory.")
|
|
endif()
|
|
endif()
|
|
|
|
string(TOUPPER "${CMAKE_BUILD_TYPE}" uppercase_CMAKE_BUILD_TYPE)
|
|
|
|
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)" )
|
|
|
|
set(LLVM_ALL_TARGETS
|
|
ARM
|
|
CBackend
|
|
CellSPU
|
|
CppBackend
|
|
Mips
|
|
MBlaze
|
|
MSP430
|
|
PowerPC
|
|
PTX
|
|
Sparc
|
|
X86
|
|
XCore
|
|
)
|
|
|
|
# List of targets with JIT support:
|
|
set(LLVM_TARGETS_WITH_JIT X86 PowerPC ARM Mips)
|
|
|
|
if( MSVC )
|
|
set(LLVM_TARGETS_TO_BUILD X86
|
|
CACHE STRING "Semicolon-separated list of targets to build, or \"all\".")
|
|
else( MSVC )
|
|
set(LLVM_TARGETS_TO_BUILD ${LLVM_ALL_TARGETS}
|
|
CACHE STRING "Semicolon-separated list of targets to build, or \"all\".")
|
|
endif( MSVC )
|
|
|
|
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()
|
|
|
|
option(LLVM_ENABLE_TIMESTAMPS "Enable embedding timestamp information in build" ON)
|
|
if(LLVM_ENABLE_TIMESTAMPS)
|
|
set(ENABLE_TIMESTAMPS 1)
|
|
endif()
|
|
|
|
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} )
|
|
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 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 ${LLVM_BINARY_DIR}/include/llvm)
|
|
|
|
include(AddLLVMDefinitions)
|
|
|
|
option(LLVM_ENABLE_PIC "Build Position-Independent Code" ON)
|
|
|
|
# MSVC has a gazillion warnings with this.
|
|
if( MSVC )
|
|
option(LLVM_ENABLE_WARNINGS "Enable compiler warnings." OFF)
|
|
else( MSVC )
|
|
option(LLVM_ENABLE_WARNINGS "Enable compiler warnings." ON)
|
|
endif()
|
|
|
|
option(LLVM_ENABLE_PEDANTIC "Compile with pedantic enabled." ON)
|
|
option(LLVM_ENABLE_WERROR "Fail and stop if a warning is triggered." OFF)
|
|
|
|
if( uppercase_CMAKE_BUILD_TYPE STREQUAL "RELEASE" )
|
|
option(LLVM_ENABLE_ASSERTIONS "Enable assertions" OFF)
|
|
else()
|
|
option(LLVM_ENABLE_ASSERTIONS "Enable assertions" ON)
|
|
endif()
|
|
|
|
# Define an option controlling whether we should build for 32-bit on 64-bit
|
|
# platforms, where supported.
|
|
if( CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT WIN32 )
|
|
# TODO: support other platforms and toolchains.
|
|
option(LLVM_BUILD_32_BITS "Build 32 bits executables and libraries." OFF)
|
|
endif()
|
|
|
|
# Define the default arguments to use with 'lit', and an option for the user to
|
|
# override.
|
|
set(LIT_ARGS_DEFAULT "-sv")
|
|
if (MSVC OR XCODE)
|
|
set(LIT_ARGS_DEFAULT "${LIT_ARGS_DEFAULT} --no-progress-bar")
|
|
endif()
|
|
set(LLVM_LIT_ARGS "${LIT_ARGS_DEFAULT}" CACHE STRING "Default options for lit")
|
|
|
|
# On Win32/Cygwin, provide an option to specify the path to the GnuWin32 tools.
|
|
if( WIN32 AND CYGWIN )
|
|
set(LLVM_LIT_TOOLS_DIR "" CACHE PATH "Path to GnuWin32 tools")
|
|
endif()
|
|
|
|
# On Win32 using MS tools, provide an option to set the number of parallel jobs
|
|
# to use.
|
|
if( MSVC_IDE AND ( MSVC90 OR MSVC10 ) )
|
|
# Only Visual Studio 2008 and 2010 officially supports /MP. Visual Studio
|
|
# 2005 supports it but it is experimental.
|
|
set(LLVM_COMPILER_JOBS "0" CACHE STRING
|
|
"Number of parallel compiler jobs. 0 means use all processors. Default is 0.")
|
|
endif()
|
|
|
|
# Define options to control the inclusion and default build behavior for
|
|
# components which may not strictly be necessary (tools, runtime, examples, and
|
|
# tests).
|
|
#
|
|
# This is primarily to support building smaller or faster project files.
|
|
option(LLVM_INCLUDE_TOOLS "Generate build targets for the LLVM tools." ON)
|
|
option(LLVM_BUILD_TOOLS
|
|
"Build the LLVM tools. If OFF, just generate build targets." ON)
|
|
|
|
option(LLVM_INCLUDE_RUNTIME "Generate build targets for the LLVM runtimes" ON)
|
|
option(LLVM_BUILD_RUNTIME
|
|
"Build the LLVM runtime libraries. If OFF, just generate build targets." ON)
|
|
|
|
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)
|
|
|
|
option(LLVM_BUILD_TESTS
|
|
"Build LLVM unit tests. If OFF, just generate build targets." OFF)
|
|
option(LLVM_INCLUDE_TESTS "Generate build targets for the LLVM unit tests." ON)
|
|
|
|
# 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)
|
|
|
|
# Verify that we can find a Python interpreter,
|
|
include(FindPythonInterp)
|
|
if( NOT PYTHONINTERP_FOUND )
|
|
message(FATAL_ERROR
|
|
"Unable to find Python interpreter, required for builds and testing.
|
|
|
|
Please install Python or specify the PYTHON_EXECUTABLE CMake variable.")
|
|
endif()
|
|
|
|
######
|
|
# LLVMBuild Integration
|
|
#
|
|
# We use llvm-build to generate all the data required by the CMake based
|
|
# build system in one swoop:
|
|
#
|
|
# - We generate a file (a CMake fragment) in the object root which contains
|
|
# all the definitions that are required by CMake.
|
|
#
|
|
# - We generate the library table used by llvm-config.
|
|
#
|
|
# - We generate the dependencies for the CMake fragment, so that we will
|
|
# automatically reconfigure outselves.
|
|
|
|
set(LLVMBUILDTOOL "${LLVM_MAIN_SRC_DIR}/utils/llvm-build/llvm-build")
|
|
set(LLVMCONFIGLIBRARYDEPENDENCIESINC
|
|
"${LLVM_BINARY_DIR}/tools/llvm-config/LibraryDependencies.inc")
|
|
set(LLVMBUILDCMAKEFRAG
|
|
"${LLVM_BINARY_DIR}/LLVMBuild.cmake")
|
|
message(STATUS "Constructing LLVMBuild project information")
|
|
execute_process(
|
|
COMMAND ${PYTHON_EXECUTABLE} ${LLVMBUILDTOOL}
|
|
--native-target "${LLVM_NATIVE_ARCH}"
|
|
--enable-targets "${LLVM_TARGETS_TO_BUILD}"
|
|
--write-library-table ${LLVMCONFIGLIBRARYDEPENDENCIESINC}
|
|
--write-cmake-fragment ${LLVMBUILDCMAKEFRAG}
|
|
ERROR_VARIABLE LLVMBUILDOUTPUT
|
|
ERROR_VARIABLE LLVMBUILDERRORS
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE
|
|
ERROR_STRIP_TRAILING_WHITESPACE
|
|
RESULT_VARIABLE LLVMBUILDRESULT)
|
|
|
|
# On Win32, CMake doesn't properly handle piping the default output/error
|
|
# streams into the GUI console. So, we explicitly catch and report them.
|
|
if( NOT "${LLVMBUILDOUTPUT}" STREQUAL "")
|
|
message(STATUS "llvm-build output: ${LLVMBUILDOUTPUT}")
|
|
endif()
|
|
if( NOT "${LLVMBUILDRESULT}" STREQUAL "0" )
|
|
message(FATAL_ERROR
|
|
"Unexpected failure executing llvm-build: ${LLVMBUILDERRORS}")
|
|
endif()
|
|
|
|
# Include the generated CMake fragment. This will define properties from the
|
|
# LLVMBuild files in a format which is easy to consume from CMake, and will add
|
|
# the dependencies so that CMake will reconfigure properly when the LLVMBuild
|
|
# files change.
|
|
include(${LLVMBUILDCMAKEFRAG})
|
|
|
|
######
|
|
|
|
# Configure all of the various header file fragments LLVM uses which depend on
|
|
# configuration variables.
|
|
set(LLVM_ENUM_ASM_PRINTERS "")
|
|
set(LLVM_ENUM_ASM_PARSERS "")
|
|
set(LLVM_ENUM_DISASSEMBLERS "")
|
|
foreach(t ${LLVM_TARGETS_TO_BUILD})
|
|
set( td ${LLVM_MAIN_SRC_DIR}/lib/Target/${t} )
|
|
file(GLOB asmp_file "${td}/*AsmPrinter.cpp")
|
|
if( asmp_file )
|
|
set(LLVM_ENUM_ASM_PRINTERS
|
|
"${LLVM_ENUM_ASM_PRINTERS}LLVM_ASM_PRINTER(${t})\n")
|
|
endif()
|
|
if( EXISTS ${td}/AsmParser/CMakeLists.txt )
|
|
set(LLVM_ENUM_ASM_PARSERS
|
|
"${LLVM_ENUM_ASM_PARSERS}LLVM_ASM_PARSER(${t})\n")
|
|
endif()
|
|
if( EXISTS ${td}/Disassembler/CMakeLists.txt )
|
|
set(LLVM_ENUM_DISASSEMBLERS
|
|
"${LLVM_ENUM_DISASSEMBLERS}LLVM_DISASSEMBLER(${t})\n")
|
|
endif()
|
|
endforeach(t)
|
|
|
|
# Produce the target definition files, which provide a way for clients to easily
|
|
# include various classes of targets.
|
|
configure_file(
|
|
${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/AsmPrinters.def.in
|
|
${LLVM_BINARY_DIR}/include/llvm/Config/AsmPrinters.def
|
|
)
|
|
configure_file(
|
|
${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/AsmParsers.def.in
|
|
${LLVM_BINARY_DIR}/include/llvm/Config/AsmParsers.def
|
|
)
|
|
configure_file(
|
|
${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/Disassemblers.def.in
|
|
${LLVM_BINARY_DIR}/include/llvm/Config/Disassemblers.def
|
|
)
|
|
configure_file(
|
|
${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/Targets.def.in
|
|
${LLVM_BINARY_DIR}/include/llvm/Config/Targets.def
|
|
)
|
|
|
|
# Configure the three LLVM configuration header files.
|
|
configure_file(
|
|
${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/config.h.cmake
|
|
${LLVM_BINARY_DIR}/include/llvm/Config/config.h)
|
|
configure_file(
|
|
${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/llvm-config.h.cmake
|
|
${LLVM_BINARY_DIR}/include/llvm/Config/llvm-config.h)
|
|
configure_file(
|
|
${LLVM_MAIN_INCLUDE_DIR}/llvm/Support/DataTypes.h.cmake
|
|
${LLVM_BINARY_DIR}/include/llvm/Support/DataTypes.h)
|
|
|
|
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)
|
|
|
|
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()
|
|
|
|
# Put this before tblgen. Else we have a circular dependence.
|
|
add_subdirectory(lib/Support)
|
|
add_subdirectory(lib/TableGen)
|
|
|
|
add_subdirectory(utils/TableGen)
|
|
|
|
add_subdirectory(include/llvm)
|
|
|
|
add_subdirectory(lib)
|
|
|
|
add_subdirectory(utils/FileCheck)
|
|
add_subdirectory(utils/FileUpdate)
|
|
add_subdirectory(utils/count)
|
|
add_subdirectory(utils/not)
|
|
add_subdirectory(utils/llvm-lit)
|
|
|
|
add_subdirectory(projects)
|
|
|
|
if( LLVM_INCLUDE_TOOLS )
|
|
add_subdirectory(tools)
|
|
endif()
|
|
|
|
if( LLVM_INCLUDE_RUNTIME )
|
|
add_subdirectory(runtime)
|
|
endif()
|
|
|
|
if( LLVM_INCLUDE_EXAMPLES )
|
|
add_subdirectory(examples)
|
|
endif()
|
|
|
|
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 include
|
|
FILES_MATCHING
|
|
PATTERN "*.def"
|
|
PATTERN "*.h"
|
|
PATTERN "*.td"
|
|
PATTERN "*.inc"
|
|
PATTERN "LICENSE.TXT"
|
|
PATTERN ".svn" EXCLUDE
|
|
)
|
|
|
|
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()
|