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CMakeLists.txt
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CMakeLists.txt
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# Require at least version 2.8.12 of CMake
cmake_minimum_required(VERSION 2.8.12)
if(CMAKE_VERSION VERSION_EQUAL 3.0 OR CMAKE_VERSION VERSION_GREATER 3.0)
cmake_policy(SET CMP0042 NEW)
endif()
# Set the project name
project(CoreCLR)
# Include cmake functions
include(functions.cmake)
if (WIN32)
message(STATUS "VS_PLATFORM_TOOLSET is ${CMAKE_VS_PLATFORM_TOOLSET}")
message(STATUS "VS_PLATFORM_NAME is ${CMAKE_VS_PLATFORM_NAME}")
endif (WIN32)
# Set commonly used directory names
set(CLR_DIR ${CMAKE_CURRENT_SOURCE_DIR})
set(VM_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src/vm)
set(GENERATED_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR}/src/inc)
set(VERSION_FILE_PATH "${CMAKE_BINARY_DIR}/version.cpp")
set(CORECLR_SET_RPATH ON)
if(CORECLR_SET_RPATH)
# Enable @rpath support for shared libraries.
set(MACOSX_RPATH ON)
endif(CORECLR_SET_RPATH)
OPTION(CMAKE_ENABLE_CODE_COVERAGE "Enable code coverage" OFF)
# Ensure that python is present
find_program(PYTHON python)
if (PYTHON STREQUAL "PYTHON-NOTFOUND")
message(FATAL_ERROR "PYTHON not found: Please install Python 2.7.9 or later from https://www.python.org/downloads/")
endif()
# Ensure other tools are present
if (WIN32)
if(CLR_CMAKE_HOST_ARCH STREQUAL arm)
# Confirm that Windows SDK is present
if(NOT DEFINED CMAKE_VS_WINDOWS_TARGET_PLATFORM_VERSION OR CMAKE_VS_WINDOWS_TARGET_PLATFORM_VERSION STREQUAL "" )
message(FATAL_ERROR "Windows SDK is required for the Arm32 build.")
else()
message("Using Windows SDK version ${CMAKE_VS_WINDOWS_TARGET_PLATFORM_VERSION}")
endif()
# Explicitly specify the assembler to be used for Arm32 compile
file(TO_CMAKE_PATH "$ENV{VCINSTALLDIR}\\bin\\x86_arm\\armasm.exe" CMAKE_ASM_COMPILER)
set(CMAKE_ASM_MASM_COMPILER ${CMAKE_ASM_COMPILER})
message("CMAKE_ASM_MASM_COMPILER explicitly set to: ${CMAKE_ASM_MASM_COMPILER}")
# Enable generic assembly compilation to avoid CMake generate VS proj files that explicitly
# use ml[64].exe as the assembler.
enable_language(ASM)
else()
enable_language(ASM_MASM)
endif()
# Ensure that MC is present
find_program(MC mc)
if (MC STREQUAL "MC-NOTFOUND")
message(FATAL_ERROR "MC not found")
endif()
if (CLR_CMAKE_HOST_ARCH STREQUAL arm64)
# CMAKE_CXX_COMPILER will default to the compiler installed with
# Visual studio. Overwrite it to the compiler on the path.
# TODO, remove when cmake generator supports Arm64 as a target.
find_program(PATH_CXX_COMPILER cl)
set(CMAKE_CXX_COMPILER ${PATH_CXX_COMPILER})
message("Overwriting the CMAKE_CXX_COMPILER.")
message(CMAKE_CXX_COMPILER found:${CMAKE_CXX_COMPILER})
endif()
else (WIN32)
enable_language(ASM)
# Ensure that awk is present
find_program(AWK awk)
if (AWK STREQUAL "AWK-NOTFOUND")
message(FATAL_ERROR "AWK not found")
endif()
if (CMAKE_SYSTEM_NAME STREQUAL Darwin)
# Ensure that dsymutil and strip are present
find_program(DSYMUTIL dsymutil)
if (DSYMUTIL STREQUAL "DSYMUTIL-NOTFOUND")
message(FATAL_ERROR "dsymutil not found")
endif()
find_program(STRIP strip)
if (STRIP STREQUAL "STRIP-NOTFOUND")
message(FATAL_ERROR "strip not found")
endif()
else (CMAKE_SYSTEM_NAME STREQUAL Darwin)
# Ensure that objcopy is present
if (DEFINED ENV{CROSSCOMPILE} AND NOT DEFINED CLR_CROSS_COMPONENTS_BUILD)
if (CMAKE_SYSTEM_PROCESSOR STREQUAL armv7l OR CMAKE_SYSTEM_PROCESSOR STREQUAL aarch64 OR CMAKE_SYSTEM_PROCESSOR STREQUAL arm)
find_program(OBJCOPY ${TOOLCHAIN}-objcopy)
elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL i686)
find_program(OBJCOPY objcopy)
else()
clr_unknown_arch()
endif()
else()
find_program(OBJCOPY objcopy)
endif()
if (OBJCOPY STREQUAL "OBJCOPY-NOTFOUND")
message(FATAL_ERROR "objcopy not found")
endif()
endif (CMAKE_SYSTEM_NAME STREQUAL Darwin)
endif(WIN32)
#----------------------------------------
# Detect and set platform variable names
# - for non-windows build platform & architecture is detected using inbuilt CMAKE variables and cross target component configure
# - for windows we use the passed in parameter to CMAKE to determine build arch
#----------------------------------------
if(CMAKE_SYSTEM_NAME STREQUAL Linux)
set(CLR_CMAKE_PLATFORM_UNIX 1)
if(CLR_CROSS_COMPONENTS_BUILD)
# CMAKE_HOST_SYSTEM_PROCESSOR returns the value of `uname -p` on host.
if(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL x86_64 OR CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL amd64)
if(CLR_CMAKE_TARGET_ARCH STREQUAL "arm")
set(CLR_CMAKE_PLATFORM_UNIX_X86 1)
else()
set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
endif()
elseif(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL i686)
set(CLR_CMAKE_PLATFORM_UNIX_X86 1)
else()
clr_unknown_arch()
endif()
else()
# CMAKE_SYSTEM_PROCESSOR returns the value of `uname -p` on target.
# For the AMD/Intel 64bit architecure two different strings are common.
# Linux and Darwin identify it as "x86_64" while FreeBSD and netbsd uses the
# "amd64" string. Accept either of the two here.
if(CMAKE_SYSTEM_PROCESSOR STREQUAL x86_64 OR CMAKE_SYSTEM_PROCESSOR STREQUAL amd64)
set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL armv7l)
set(CLR_CMAKE_PLATFORM_UNIX_ARM 1)
elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL arm)
set(CLR_CMAKE_PLATFORM_UNIX_ARM 1)
elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL aarch64)
set(CLR_CMAKE_PLATFORM_UNIX_ARM64 1)
elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL i686)
set(CLR_CMAKE_PLATFORM_UNIX_X86 1)
else()
clr_unknown_arch()
endif()
endif()
set(CLR_CMAKE_PLATFORM_LINUX 1)
# Detect Alpine Linux
SET(OS_RELEASE_FILENAME "/etc/os-release")
if (EXISTS ${OS_RELEASE_FILENAME})
file(READ ${OS_RELEASE_FILENAME} OS_RELEASE)
string(FIND "${OS_RELEASE}" "ID=alpine" CLR_CMAKE_PLATFORM_ALPINE_LINUX)
if(CLR_CMAKE_PLATFORM_ALPINE_LINUX EQUAL -1)
unset(CLR_CMAKE_PLATFORM_ALPINE_LINUX)
endif(CLR_CMAKE_PLATFORM_ALPINE_LINUX EQUAL -1)
endif(EXISTS ${OS_RELEASE_FILENAME})
endif(CMAKE_SYSTEM_NAME STREQUAL Linux)
if(CMAKE_SYSTEM_NAME STREQUAL Darwin)
set(CLR_CMAKE_PLATFORM_UNIX 1)
set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
set(CLR_CMAKE_PLATFORM_DARWIN 1)
if(CMAKE_VERSION VERSION_LESS "3.4.0")
set(CMAKE_ASM_COMPILE_OBJECT "${CMAKE_C_COMPILER} <FLAGS> <DEFINES> -o <OBJECT> -c <SOURCE>")
else()
set(CMAKE_ASM_COMPILE_OBJECT "${CMAKE_C_COMPILER} <FLAGS> <DEFINES> <INCLUDES> -o <OBJECT> -c <SOURCE>")
endif(CMAKE_VERSION VERSION_LESS "3.4.0")
endif(CMAKE_SYSTEM_NAME STREQUAL Darwin)
if(CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
set(CLR_CMAKE_PLATFORM_UNIX 1)
set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
set(CLR_CMAKE_PLATFORM_FREEBSD 1)
endif(CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
if(CMAKE_SYSTEM_NAME STREQUAL OpenBSD)
set(CLR_CMAKE_PLATFORM_UNIX 1)
set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
set(CLR_CMAKE_PLATFORM_OPENBSD 1)
endif(CMAKE_SYSTEM_NAME STREQUAL OpenBSD)
if(CMAKE_SYSTEM_NAME STREQUAL NetBSD)
set(CLR_CMAKE_PLATFORM_UNIX 1)
set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
set(CLR_CMAKE_PLATFORM_NETBSD 1)
endif(CMAKE_SYSTEM_NAME STREQUAL NetBSD)
if(CMAKE_SYSTEM_NAME STREQUAL SunOS)
set(CLR_CMAKE_PLATFORM_UNIX 1)
EXECUTE_PROCESS(
COMMAND isainfo -n
OUTPUT_VARIABLE SUNOS_NATIVE_INSTRUCTION_SET
)
if(SUNOS_NATIVE_INSTRUCTION_SET MATCHES "amd64")
set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
set(CMAKE_SYSTEM_PROCESSOR "amd64")
else()
clr_unknown_arch()
endif()
set(CLR_CMAKE_PLATFORM_SUNOS 1)
endif(CMAKE_SYSTEM_NAME STREQUAL SunOS)
#--------------------------------------------
# This repo builds two set of binaries
# 1. binaries which execute on target arch machine
# - for such binaries host architecture & target architecture are same
# - eg. coreclr.dll
# 2. binaries which execute on host machine but target another architecture
# - host architecture is different from target architecture
# - eg. crossgen.exe - runs on x64 machine and generates nis targeting arm64
# - for complete list of such binaries refer to file crosscomponents.cmake
#-------------------------------------------------------------
# Set HOST architecture variables
if(CLR_CMAKE_PLATFORM_UNIX_ARM)
set(CLR_CMAKE_PLATFORM_ARCH_ARM 1)
set(CLR_CMAKE_HOST_ARCH "arm")
elseif(CLR_CMAKE_PLATFORM_UNIX_ARM64)
set(CLR_CMAKE_PLATFORM_ARCH_ARM64 1)
set(CLR_CMAKE_HOST_ARCH "arm64")
elseif(CLR_CMAKE_PLATFORM_UNIX_AMD64)
set(CLR_CMAKE_PLATFORM_ARCH_AMD64 1)
set(CLR_CMAKE_HOST_ARCH "x64")
elseif(CLR_CMAKE_PLATFORM_UNIX_X86)
set(CLR_CMAKE_PLATFORM_ARCH_I386 1)
set(CLR_CMAKE_HOST_ARCH "x86")
elseif(WIN32)
# CLR_CMAKE_HOST_ARCH is passed in as param to cmake
if (CLR_CMAKE_HOST_ARCH STREQUAL x64)
set(CLR_CMAKE_PLATFORM_ARCH_AMD64 1)
elseif(CLR_CMAKE_HOST_ARCH STREQUAL x86)
set(CLR_CMAKE_PLATFORM_ARCH_I386 1)
elseif(CLR_CMAKE_HOST_ARCH STREQUAL arm)
set(CLR_CMAKE_PLATFORM_ARCH_ARM 1)
elseif(CLR_CMAKE_HOST_ARCH STREQUAL arm64)
set(CLR_CMAKE_PLATFORM_ARCH_ARM64 1)
else()
clr_unknown_arch()
endif()
endif()
# Set TARGET architecture variables
# Target arch will be a cmake param (optional) for both windows as well as non-windows build
# if target arch is not specified then host & target are same
if(NOT DEFINED CLR_CMAKE_TARGET_ARCH OR CLR_CMAKE_TARGET_ARCH STREQUAL "" )
set(CLR_CMAKE_TARGET_ARCH ${CLR_CMAKE_HOST_ARCH})
endif()
# Set target architecture variables
if (CLR_CMAKE_TARGET_ARCH STREQUAL x64)
set(CLR_CMAKE_TARGET_ARCH_AMD64 1)
elseif(CLR_CMAKE_TARGET_ARCH STREQUAL x86)
set(CLR_CMAKE_TARGET_ARCH_I386 1)
elseif(CLR_CMAKE_TARGET_ARCH STREQUAL arm64)
set(CLR_CMAKE_TARGET_ARCH_ARM64 1)
elseif(CLR_CMAKE_TARGET_ARCH STREQUAL arm)
set(CLR_CMAKE_TARGET_ARCH_ARM 1)
else()
clr_unknown_arch()
endif()
# check if host & target arch combination are valid
if(NOT(CLR_CMAKE_TARGET_ARCH STREQUAL CLR_CMAKE_HOST_ARCH))
if(NOT((CLR_CMAKE_PLATFORM_ARCH_AMD64 AND CLR_CMAKE_TARGET_ARCH_ARM64) OR (CLR_CMAKE_PLATFORM_ARCH_I386 AND CLR_CMAKE_TARGET_ARCH_ARM)))
message(FATAL_ERROR "Invalid host and target arch combination")
endif()
endif()
#-----------------------------------------------------
# Initialize Cmake compiler flags and other variables
#-----------------------------------------------------
if (CMAKE_CONFIGURATION_TYPES) # multi-configuration generator?
set(CMAKE_CONFIGURATION_TYPES "Debug;Checked;Release;RelWithDebInfo" CACHE STRING "" FORCE)
endif (CMAKE_CONFIGURATION_TYPES)
set(CMAKE_C_FLAGS_CHECKED ${CLR_C_FLAGS_CHECKED_INIT} CACHE STRING "Flags used by the compiler during checked builds.")
set(CMAKE_CXX_FLAGS_CHECKED ${CLR_CXX_FLAGS_CHECKED_INIT} CACHE STRING "Flags used by the compiler during checked builds.")
set(CMAKE_EXE_LINKER_FLAGS_CHECKED "")
set(CMAKE_SHARED_LINKER_FLAGS_CHECKED "")
set(CMAKE_CXX_STANDARD_LIBRARIES "") # do not link against standard win32 libs i.e. kernel32, uuid, user32, etc.
if (WIN32)
# For multi-configuration toolset (as Visual Studio)
# set the different configuration defines.
foreach (Config DEBUG CHECKED RELEASE RELWITHDEBINFO)
foreach (Definition IN LISTS CLR_DEFINES_${Config}_INIT)
set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS $<$<CONFIG:${Config}>:${Definition}>)
endforeach (Definition)
endforeach (Config)
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /guard:cf")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /guard:cf")
# Incremental linking with CFG is broken until next VS release.
# This needs to be appended to the last for each build type to override the default flag.
set(NO_INCREMENTAL_LINKER_FLAGS "/INCREMENTAL:NO")
# Linker flags
#
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /MANIFEST:NO") #Do not create Side-by-Side Assembly Manifest
if (CLR_CMAKE_PLATFORM_ARCH_ARM)
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /SUBSYSTEM:WINDOWS,6.02") #windows subsystem - arm minimum is 6.02
elseif(CLR_CMAKE_PLATFORM_ARCH_ARM64)
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /SUBSYSTEM:WINDOWS,6.03") #windows subsystem - arm64 minimum is 6.03
else ()
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /SUBSYSTEM:WINDOWS,6.01") #windows subsystem
endif ()
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /LARGEADDRESSAWARE") # can handle addresses larger than 2 gigabytes
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /RELEASE") #sets the checksum in the header
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /NXCOMPAT") #Compatible with Data Execution Prevention
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /DYNAMICBASE") #Use address space layout randomization
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /DEBUGTYPE:cv,fixup") #debugging format
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /PDBCOMPRESS") #shrink pdb size
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /DEBUG")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /IGNORE:4197,4013,4254,4070,4221")
set(CMAKE_STATIC_LINKER_FLAGS "${CMAKE_STATIC_LINKER_FLAGS} /IGNORE:4221")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /DEBUG /PDBCOMPRESS")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /STACK:1572864")
# Debug build specific flags
set(CMAKE_SHARED_LINKER_FLAGS_DEBUG "/NOVCFEATURE ${NO_INCREMENTAL_LINKER_FLAGS}")
set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${NO_INCREMENTAL_LINKER_FLAGS}")
# Checked build specific flags
set(CMAKE_SHARED_LINKER_FLAGS_CHECKED "${CMAKE_SHARED_LINKER_FLAGS_CHECKED} /OPT:REF /OPT:NOICF /NOVCFEATURE ${NO_INCREMENTAL_LINKER_FLAGS}")
set(CMAKE_STATIC_LINKER_FLAGS_CHECKED "${CMAKE_STATIC_LINKER_FLAGS_CHECKED}")
set(CMAKE_EXE_LINKER_FLAGS_CHECKED "${CMAKE_EXE_LINKER_FLAGS_CHECKED} /OPT:REF /OPT:NOICF ${NO_INCREMENTAL_LINKER_FLAGS}")
# Release build specific flags
set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /LTCG /OPT:REF /OPT:ICF ${NO_INCREMENTAL_LINKER_FLAGS}")
set(CMAKE_STATIC_LINKER_FLAGS_RELEASE "${CMAKE_STATIC_LINKER_FLAGS_RELEASE} /LTCG")
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG /OPT:REF /OPT:ICF ${NO_INCREMENTAL_LINKER_FLAGS}")
# ReleaseWithDebugInfo build specific flags
set(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO} /LTCG /OPT:REF /OPT:ICF ${NO_INCREMENTAL_LINKER_FLAGS}")
set(CMAKE_STATIC_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_STATIC_LINKER_FLAGS_RELWITHDEBINFO} /LTCG")
set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO} /LTCG /OPT:REF /OPT:ICF ${NO_INCREMENTAL_LINKER_FLAGS}")
# Temporary until cmake has VS generators for arm64
if(CLR_CMAKE_PLATFORM_ARCH_ARM64)
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /machine:arm64")
set(CMAKE_STATIC_LINKER_FLAGS "${CMAKE_STATIC_LINKER_FLAGS} /machine:arm64")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /machine:arm64")
endif(CLR_CMAKE_PLATFORM_ARCH_ARM64)
# Force uCRT to be dynamically linked for Release build
set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /NODEFAULTLIB:libucrt.lib /DEFAULTLIB:ucrt.lib")
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /NODEFAULTLIB:libucrt.lib /DEFAULTLIB:ucrt.lib")
set(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO} /NODEFAULTLIB:libucrt.lib /DEFAULTLIB:ucrt.lib")
set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO} /NODEFAULTLIB:libucrt.lib /DEFAULTLIB:ucrt.lib")
elseif (CLR_CMAKE_PLATFORM_UNIX)
# Set the values to display when interactively configuring CMAKE_BUILD_TYPE
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "DEBUG;CHECKED;RELEASE;RELWITHDEBINFO")
# Use uppercase CMAKE_BUILD_TYPE for the string comparisons below
string(TOUPPER ${CMAKE_BUILD_TYPE} UPPERCASE_CMAKE_BUILD_TYPE)
# For single-configuration toolset
# set the different configuration defines.
if (UPPERCASE_CMAKE_BUILD_TYPE STREQUAL DEBUG)
# First DEBUG
set_property(DIRECTORY PROPERTY COMPILE_DEFINITIONS ${CLR_DEFINES_DEBUG_INIT})
elseif (UPPERCASE_CMAKE_BUILD_TYPE STREQUAL CHECKED)
# Then CHECKED
set_property(DIRECTORY PROPERTY COMPILE_DEFINITIONS ${CLR_DEFINES_CHECKED_INIT})
elseif (UPPERCASE_CMAKE_BUILD_TYPE STREQUAL RELEASE)
# Then RELEASE
set_property(DIRECTORY PROPERTY COMPILE_DEFINITIONS ${CLR_DEFINES_RELEASE_INIT})
elseif (UPPERCASE_CMAKE_BUILD_TYPE STREQUAL RELWITHDEBINFO)
# And then RELWITHDEBINFO
set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS ${CLR_DEFINES_RELWITHDEBINFO_INIT})
else ()
message(FATAL_ERROR "Unknown build type! Set CMAKE_BUILD_TYPE to DEBUG, CHECKED, RELEASE, or RELWITHDEBINFO!")
endif ()
# set the CLANG sanitizer flags for debug build
if(UPPERCASE_CMAKE_BUILD_TYPE STREQUAL DEBUG OR UPPERCASE_CMAKE_BUILD_TYPE STREQUAL CHECKED)
# obtain settings from running enablesanitizers.sh
string(FIND "$ENV{DEBUG_SANITIZERS}" "asan" __ASAN_POS)
string(FIND "$ENV{DEBUG_SANITIZERS}" "ubsan" __UBSAN_POS)
if ((${__ASAN_POS} GREATER -1) OR (${__UBSAN_POS} GREATER -1))
set(CLR_SANITIZE_CXX_FLAGS "${CLR_SANITIZE_CXX_FLAGS} -fsanitize-blacklist=${CMAKE_CURRENT_SOURCE_DIR}/sanitizerblacklist.txt -fsanitize=")
set(CLR_SANITIZE_LINK_FLAGS "${CLR_SANITIZE_LINK_FLAGS} -fsanitize=")
if (${__ASAN_POS} GREATER -1)
set(CLR_SANITIZE_CXX_FLAGS "${CLR_SANITIZE_CXX_FLAGS}address,")
set(CLR_SANITIZE_LINK_FLAGS "${CLR_SANITIZE_LINK_FLAGS}address,")
message("Address Sanitizer (asan) enabled")
endif ()
if (${__UBSAN_POS} GREATER -1)
# all sanitizier flags are enabled except alignment (due to heavy use of __unaligned modifier)
set(CLR_SANITIZE_CXX_FLAGS "${CLR_SANITIZE_CXX_FLAGS}bool,bounds,enum,float-cast-overflow,float-divide-by-zero,function,integer,nonnull-attribute,null,object-size,return,returns-nonnull-attribute,shift,unreachable,vla-bound,vptr")
set(CLR_SANITIZE_LINK_FLAGS "${CLR_SANITIZE_LINK_FLAGS}undefined")
message("Undefined Behavior Sanitizer (ubsan) enabled")
endif ()
# -fdata-sections -ffunction-sections: each function has own section instead of one per .o file (needed for --gc-sections)
# -fPIC: enable Position Independent Code normally just for shared libraries but required when linking with address sanitizer
# -O1: optimization level used instead of -O0 to avoid compile error "invalid operand for inline asm constraint"
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${CLR_SANITIZE_CXX_FLAGS} -fdata-sections -ffunction-sections -fPIC -O1")
set(CMAKE_CXX_FLAGS_CHECKED "${CMAKE_CXX_FLAGS_CHECKED} ${CLR_SANITIZE_CXX_FLAGS} -fdata-sections -ffunction-sections -fPIC -O1")
set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${CLR_SANITIZE_LINK_FLAGS}")
set(CMAKE_EXE_LINKER_FLAGS_CHECKED "${CMAKE_EXE_LINKER_FLAGS_CHECKED} ${CLR_SANITIZE_LINK_FLAGS}")
# -Wl and --gc-sections: drop unused sections\functions (similar to Windows /Gy function-level-linking)
set(CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG} ${CLR_SANITIZE_LINK_FLAGS} -Wl,--gc-sections")
set(CMAKE_SHARED_LINKER_FLAGS_CHECKED "${CMAKE_SHARED_LINKER_FLAGS_CHECKED} ${CLR_SANITIZE_LINK_FLAGS} -Wl,--gc-sections")
endif ()
endif(UPPERCASE_CMAKE_BUILD_TYPE STREQUAL DEBUG OR UPPERCASE_CMAKE_BUILD_TYPE STREQUAL CHECKED)
endif(WIN32)
if(CLR_CMAKE_PLATFORM_LINUX)
set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} -Wa,--noexecstack")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--build-id=sha1")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--build-id=sha1")
endif(CLR_CMAKE_PLATFORM_LINUX)
#------------------------------------
# Definitions (for platform)
#-----------------------------------
if (CLR_CMAKE_PLATFORM_ARCH_AMD64)
add_definitions(-D_AMD64_)
add_definitions(-D_WIN64)
add_definitions(-DAMD64)
add_definitions(-DBIT64=1)
elseif (CLR_CMAKE_PLATFORM_ARCH_I386)
add_definitions(-D_X86_)
elseif (CLR_CMAKE_PLATFORM_ARCH_ARM)
add_definitions(-D_ARM_)
add_definitions(-DARM)
elseif (CLR_CMAKE_PLATFORM_ARCH_ARM64)
add_definitions(-D_ARM64_)
add_definitions(-DARM64)
add_definitions(-D_WIN64)
add_definitions(-DBIT64=1)
else ()
clr_unknown_arch()
endif ()
if (CLR_CMAKE_PLATFORM_UNIX)
if(CLR_CMAKE_PLATFORM_LINUX)
if(CLR_CMAKE_PLATFORM_UNIX_AMD64)
message("Detected Linux x86_64")
add_definitions(-DLINUX64)
elseif(CLR_CMAKE_PLATFORM_UNIX_ARM)
message("Detected Linux ARM")
add_definitions(-DLINUX32)
elseif(CLR_CMAKE_PLATFORM_UNIX_ARM64)
message("Detected Linux ARM64")
add_definitions(-DLINUX64)
elseif(CLR_CMAKE_PLATFORM_UNIX_X86)
message("Detected Linux i686")
add_definitions(-DLINUX32)
else()
clr_unknown_arch()
endif()
endif(CLR_CMAKE_PLATFORM_LINUX)
endif(CLR_CMAKE_PLATFORM_UNIX)
if (CLR_CMAKE_PLATFORM_UNIX)
add_definitions(-DPLATFORM_UNIX=1)
if(CLR_CMAKE_PLATFORM_DARWIN)
message("Detected OSX x86_64")
endif(CLR_CMAKE_PLATFORM_DARWIN)
if(CLR_CMAKE_PLATFORM_FREEBSD)
message("Detected FreeBSD amd64")
endif(CLR_CMAKE_PLATFORM_FREEBSD)
if(CLR_CMAKE_PLATFORM_NETBSD)
message("Detected NetBSD amd64")
endif(CLR_CMAKE_PLATFORM_NETBSD)
endif(CLR_CMAKE_PLATFORM_UNIX)
if (WIN32)
# Define the CRT lib references that link into Desktop imports
set(STATIC_MT_CRT_LIB "libcmt$<$<OR:$<CONFIG:Debug>,$<CONFIG:Checked>>:d>.lib")
set(STATIC_MT_VCRT_LIB "libvcruntime$<$<OR:$<CONFIG:Debug>,$<CONFIG:Checked>>:d>.lib")
set(STATIC_MT_CPP_LIB "libcpmt$<$<OR:$<CONFIG:Debug>,$<CONFIG:Checked>>:d>.lib")
# Define the uCRT lib reference
set(STATIC_UCRT_LIB "libucrt$<$<OR:$<CONFIG:Debug>,$<CONFIG:Checked>>:d>.lib")
set(DYNAMIC_UCRT_LIB "ucrt$<$<OR:$<CONFIG:Debug>,$<CONFIG:Checked>>:d>.lib")
endif(WIN32)
# Architecture specific files folder name
if (CLR_CMAKE_TARGET_ARCH_AMD64)
set(ARCH_SOURCES_DIR amd64)
elseif (CLR_CMAKE_TARGET_ARCH_ARM64)
set(ARCH_SOURCES_DIR arm64)
elseif (CLR_CMAKE_TARGET_ARCH_ARM)
set(ARCH_SOURCES_DIR arm)
elseif (CLR_CMAKE_TARGET_ARCH_I386)
set(ARCH_SOURCES_DIR i386)
else ()
clr_unknown_arch()
endif ()
#--------------------------------------
# Compile Options
#--------------------------------------
include(compileoptions.cmake)
#----------------------------------------------------
# Cross target Component build specific configuration
#----------------------------------------------------
if(CLR_CROSS_COMPONENTS_BUILD)
include(crosscomponents.cmake)
endif(CLR_CROSS_COMPONENTS_BUILD)
#-------------------
# Enable PGO support
#-------------------
include(pgosupport.cmake)
#-----------------------------------------
# Add Projects
# - project which require platform header not clr's
# - do not depend on clr's compile definitions
#-----------------------------------------
if(CLR_CMAKE_PLATFORM_UNIX AND NOT DEFINED CLR_CROSS_COMPONENTS_BUILD)
add_subdirectory(src/corefx)
endif()
if(CLR_CMAKE_PLATFORM_UNIX)
add_subdirectory(src/ToolBox/SOS/lldbplugin)
add_subdirectory(src/pal)
add_subdirectory(src/coreclr/hosts)
add_subdirectory(src/ildasm/unixcoreclrloader)
endif(CLR_CMAKE_PLATFORM_UNIX)
# Add this subdir. We install the headers for the jit.
add_subdirectory(src/pal/prebuilt/inc)
add_subdirectory(src/debug/debug-pal)
if(WIN32)
add_subdirectory(src/gc/sample)
endif()
# Above projects do not build with these compile options
# All of the compiler options are specified in file compileoptions.cmake
# Do not add any new options here. They shoul be added in compileoptions.cmake
if(WIN32)
add_compile_options(/FIWarningControl.h) # force include of WarningControl.h
add_compile_options(/Zl) # omit default library name in .OBJ
endif(WIN32)
#-------------------------------------
# Include directory directives
#-------------------------------------
# Include the basic prebuilt headers - required for getting fileversion resource details.
include_directories("src/pal/prebuilt/inc")
include_directories("bin/obj")
if(FEATURE_STANDALONE_GC)
add_definitions(-DFEATURE_STANDALONE_GC)
if(CLR_CMAKE_PLATFORM_UNIX)
add_subdirectory(src/gc/unix)
endif(CLR_CMAKE_PLATFORM_UNIX)
endif(FEATURE_STANDALONE_GC)
if (CLR_CMAKE_PLATFORM_UNIX)
include_directories("src/pal/inc")
include_directories("src/pal/inc/rt")
include_directories("src/pal/src/safecrt")
endif (CLR_CMAKE_PLATFORM_UNIX)
#--------------------------------
# Definition directives
# - all clr specific compile definitions should be included in this file
# - all clr specific feature variable should also be added in this file
#----------------------------------
include(clrdefinitions.cmake)
# Microsoft.Dotnet.BuildTools.Coreclr version
set(BuildToolsVersion "1.0.4-prerelease")
set(BuildToolsDir "${CLR_DIR}/packages/Microsoft.DotNet.BuildTools.CoreCLR/${BuildToolsVersion}")
#------------------------------
# Add Product Directory
#------------------------------
add_subdirectory(src)
#------------------------------
# Add Test Directory
#------------------------------
if(CLR_CMAKE_BUILD_TESTS)
# remove some definitions for test build
remove_definitions(-D_SECURE_SCL=0)
remove_definitions(-DUNICODE)
remove_definitions(-D_UNICODE)
add_subdirectory(tests)
endif(CLR_CMAKE_BUILD_TESTS)
include(definitionsconsistencycheck.cmake)