+# Set initial flags for each configuration
+
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+set(CMAKE_C_STANDARD 11)
+set(CMAKE_C_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+# All code we build should be compiled as position independent
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+
+set(CLR_DEFINES_DEBUG_INIT DEBUG _DEBUG _DBG URTBLDENV_FRIENDLY=Checked BUILDENV_CHECKED=1)
+set(CLR_DEFINES_CHECKED_INIT DEBUG _DEBUG _DBG URTBLDENV_FRIENDLY=Checked BUILDENV_CHECKED=1)
+set(CLR_DEFINES_RELEASE_INIT NDEBUG URTBLDENV_FRIENDLY=Retail)
+set(CLR_DEFINES_RELWITHDEBINFO_INIT NDEBUG URTBLDENV_FRIENDLY=Retail)
+
+include(${CMAKE_CURRENT_LIST_DIR}/configureoptimization.cmake)
+
#----------------------------------------
# Detect and set platform variable names
# - for non-windows build platform & architecture is detected using inbuilt CMAKE variables and cross target component configure
if(CLR_CROSS_COMPONENTS_BUILD)
# CMAKE_HOST_SYSTEM_PROCESSOR returns the value of `uname -p` on host.
if(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL x86_64 OR CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL amd64)
- if(CLR_CMAKE_TARGET_ARCH STREQUAL "arm")
- set(CLR_CMAKE_PLATFORM_UNIX_X86 1)
+ if(CLR_CMAKE_TARGET_ARCH STREQUAL "arm" OR CLR_CMAKE_TARGET_ARCH STREQUAL "armel")
+ if($ENV{CROSSCOMPILE} STREQUAL "1")
+ set(CLR_CMAKE_PLATFORM_UNIX_X86 1)
+ else()
+ set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
+ endif()
else()
set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
endif()
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")
+ set(CMAKE_ASM_COMPILE_OBJECT "${CMAKE_C_COMPILER} <FLAGS> <DEFINES> <INCLUDES> -o <OBJECT> -c <SOURCE>")
endif(CMAKE_SYSTEM_NAME STREQUAL Darwin)
if(CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
set(CLR_CMAKE_TARGET_ARCH_ARM64 1)
elseif(CLR_CMAKE_TARGET_ARCH STREQUAL arm)
set(CLR_CMAKE_TARGET_ARCH_ARM 1)
+ elseif(CLR_CMAKE_TARGET_ARCH STREQUAL armel)
+ set(CLR_CMAKE_TARGET_ARCH_ARM 1)
+ set(ARM_SOFTFP 1)
else()
clr_unknown_arch()
endif()
# check if host & target arch combination are valid
if(NOT(CLR_CMAKE_TARGET_ARCH STREQUAL CLR_CMAKE_HOST_ARCH))
- if(NOT((CLR_CMAKE_PLATFORM_ARCH_AMD64 AND CLR_CMAKE_TARGET_ARCH_ARM64) OR (CLR_CMAKE_PLATFORM_ARCH_I386 AND CLR_CMAKE_TARGET_ARCH_ARM)))
+ if(NOT((CLR_CMAKE_PLATFORM_ARCH_AMD64 AND CLR_CMAKE_TARGET_ARCH_ARM64) OR (CLR_CMAKE_PLATFORM_ARCH_I386 AND CLR_CMAKE_TARGET_ARCH_ARM) OR (CLR_CMAKE_PLATFORM_ARCH_AMD64 AND CLR_CMAKE_TARGET_ARCH_ARM)))
message(FATAL_ERROR "Invalid host and target arch combination")
endif()
endif()
# Initialize Cmake compiler flags and other variables
#-----------------------------------------------------
+if(WIN32)
+ add_compile_options(/Zi /FC /Zc:strictStrings)
+elseif (CLR_CMAKE_PLATFORM_UNIX)
+ add_compile_options(-g)
+ add_compile_options(-Wall)
+ if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+ add_compile_options(-Wno-null-conversion)
+ else()
+ add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-Werror=conversion-null>)
+ endif()
+endif()
+
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 ${CLR_CXX_FLAGS_CHECKED_INIT} CACHE STRING "Flags used by the compiler during checked builds.")
+set(CMAKE_C_FLAGS_CHECKED "")
+set(CMAKE_CXX_FLAGS_CHECKED "")
set(CMAKE_EXE_LINKER_FLAGS_CHECKED "")
set(CMAKE_SHARED_LINKER_FLAGS_CHECKED "")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /DEBUG /PDBCOMPRESS")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /STACK:1572864")
- # Temporarily disable incremental link due to incremental linking CFG bug crashing crossgen.
+ # Temporarily disable incremental link due to incremental linking CFG bug crashing crossgen.
# See https://github.com/dotnet/coreclr/issues/12592
# This has been fixed in VS 2017 Update 5 but we're keeping this around until everyone is off
# the versions that have the bug. The bug manifests itself as a bad crash.
- set(NO_INCREMENTAL_LINKER_FLAGS "/INCREMENTAL:NO")
+ set(NO_INCREMENTAL_LINKER_FLAGS "/INCREMENTAL:NO")
# Debug build specific flags
set(CMAKE_SHARED_LINKER_FLAGS_DEBUG "/NOVCFEATURE ${NO_INCREMENTAL_LINKER_FLAGS}")
# set the different configuration defines.
if (UPPERCASE_CMAKE_BUILD_TYPE STREQUAL DEBUG)
# First DEBUG
- set_property(DIRECTORY PROPERTY COMPILE_DEFINITIONS ${CLR_DEFINES_DEBUG_INIT})
+ 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 ${CLR_DEFINES_CHECKED_INIT})
message(FATAL_ERROR "Unknown build type! Set CMAKE_BUILD_TYPE to DEBUG, CHECKED, RELEASE, or RELWITHDEBINFO!")
endif ()
+ if(DEFINED ENV{TIZEN_ASAN_ENVIRONMENT})
+ if (CLR_CMAKE_PLATFORM_UNIX_ARM OR CLR_CMAKE_PLATFORM_UNIX_AMD64)
+ message(STATUS "TIZEN_ASAN_ENVIRONMENT is enabled.")
+ # add definitions to enable ASan support for only external libraries (supported only Tizen)
+ add_definitions(-DTIZEN_ASAN_ENVIRONMENT -DHAS_ADDRESS_SANITIZER)
+ set(TIZEN_ASAN_ENVIRONMENT 1)
+ else()
+ message(STATUS "TIZEN_ASAN_ENVIRONMENT cannot be enabled. Current arch is not supported.")
+ endif()
+ endif()
+
# set the CLANG sanitizer flags for debug build
if(UPPERCASE_CMAKE_BUILD_TYPE STREQUAL DEBUG OR UPPERCASE_CMAKE_BUILD_TYPE STREQUAL CHECKED)
# obtain settings from running enablesanitizers.sh
endif ()
# -fdata-sections -ffunction-sections: each function has own section instead of one per .o file (needed for --gc-sections)
- # -fPIC: enable Position Independent Code normally just for shared libraries but required when linking with address sanitizer
# -O1: optimization level used instead of -O0 to avoid compile error "invalid operand for inline asm constraint"
- set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${CLR_SANITIZE_CXX_FLAGS} -fdata-sections -ffunction-sections -fPIC -O1")
- set(CMAKE_CXX_FLAGS_CHECKED "${CMAKE_CXX_FLAGS_CHECKED} ${CLR_SANITIZE_CXX_FLAGS} -fdata-sections -ffunction-sections -fPIC -O1")
+ set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${CLR_SANITIZE_CXX_FLAGS} -fdata-sections -ffunction-sections -O1")
+ set(CMAKE_CXX_FLAGS_CHECKED "${CMAKE_CXX_FLAGS_CHECKED} ${CLR_SANITIZE_CXX_FLAGS} -fdata-sections -ffunction-sections -O1")
set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${CLR_SANITIZE_LINK_FLAGS}")
set(CMAKE_EXE_LINKER_FLAGS_CHECKED "${CMAKE_EXE_LINKER_FLAGS_CHECKED} ${CLR_SANITIZE_LINK_FLAGS}")
set(CMAKE_SHARED_LINKER_FLAGS_CHECKED "${CMAKE_SHARED_LINKER_FLAGS_CHECKED} ${CLR_SANITIZE_LINK_FLAGS} -Wl,--gc-sections")
endif ()
endif(UPPERCASE_CMAKE_BUILD_TYPE STREQUAL DEBUG OR UPPERCASE_CMAKE_BUILD_TYPE STREQUAL CHECKED)
+
+ # This linker option causes executables we build to be marked as containing position independent code.
+ # It is necessary to make ASLR work for executables.
+ set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pie" )
+
endif(WIN32)
# CLR_ADDITIONAL_LINKER_FLAGS - used for passing additional arguments to linker
if(CLR_CMAKE_PLATFORM_UNIX)
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${CLR_ADDITIONAL_LINKER_FLAGS}")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${CLR_ADDITIONAL_LINKER_FLAGS}" )
- add_compile_options(${CLR_ADDITIONAL_COMPILER_OPTIONS})
endif(CLR_CMAKE_PLATFORM_UNIX)
if(CLR_CMAKE_PLATFORM_LINUX)
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)
+if(CLR_CMAKE_PLATFORM_FREEBSD)
+ set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} -Wa,--noexecstack")
+ set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fuse-ld=lld -Xlinker --build-id=sha1")
+ set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fuse-ld=lld -Xlinker --build-id=sha1")
+endif(CLR_CMAKE_PLATFORM_FREEBSD)
#------------------------------------
# Definitions (for platform)
add_definitions(-D_AMD64_)
add_definitions(-D_WIN64)
add_definitions(-DAMD64)
- add_definitions(-DBIT64=1)
+ add_definitions(-DBIT64)
elseif (CLR_CMAKE_PLATFORM_ARCH_I386)
add_definitions(-D_X86_)
elseif (CLR_CMAKE_PLATFORM_ARCH_ARM)
add_definitions(-D_ARM64_)
add_definitions(-DARM64)
add_definitions(-D_WIN64)
- add_definitions(-DBIT64=1)
+ add_definitions(-DBIT64)
else ()
clr_unknown_arch()
endif ()
endif(CLR_CMAKE_PLATFORM_UNIX)
if (CLR_CMAKE_PLATFORM_UNIX)
- add_definitions(-DPLATFORM_UNIX=1)
+ add_definitions(-DPLATFORM_UNIX)
if(CLR_CMAKE_PLATFORM_DARWIN)
message("Detected OSX x86_64")
endif(CLR_CMAKE_PLATFORM_UNIX)
if (WIN32)
+ add_definitions(-DPLATFORM_WINDOWS)
+
# Define the CRT lib references that link into Desktop imports
set(STATIC_MT_CRT_LIB "libcmt$<$<OR:$<CONFIG:Debug>,$<CONFIG:Checked>>:d>.lib")
set(STATIC_MT_VCRT_LIB "libvcruntime$<$<OR:$<CONFIG:Debug>,$<CONFIG:Checked>>:d>.lib")
add_compile_options(-fstack-protector-strong)
endif(CLR_CMAKE_PLATFORM_DARWIN)
+ # Contracts are disabled on UNIX.
add_definitions(-DDISABLE_CONTRACTS)
- # The -ferror-limit is helpful during the porting, it makes sure the compiler doesn't stop
- # after hitting just about 20 errors.
- add_compile_options(-ferror-limit=4096)
if (CLR_CMAKE_WARNINGS_ARE_ERRORS)
# All warnings that are not explicitly disabled are reported as errors
add_compile_options(-Werror)
endif(CLR_CMAKE_WARNINGS_ARE_ERRORS)
- # Disabled warnings
- add_compile_options(-Wno-unused-private-field)
+ # Disabled common warnings
add_compile_options(-Wno-unused-variable)
- # Explicit constructor calls are not supported by clang (this->ClassName::ClassName())
- add_compile_options(-Wno-microsoft)
- # This warning is caused by comparing 'this' to NULL
- add_compile_options(-Wno-tautological-compare)
- # There are constants of type BOOL used in a condition. But BOOL is defined as int
- # and so the compiler thinks that there is a mistake.
- add_compile_options(-Wno-constant-logical-operand)
- # We use pshpack1/2/4/8.h and poppack.h headers to set and restore packing. However
- # clang 6.0 complains when the packing change lifetime is not contained within
- # a header file.
- add_compile_options(-Wno-pragma-pack)
-
- add_compile_options(-Wno-unknown-warning-option)
+ add_compile_options(-Wno-unused-value)
+ add_compile_options(-Wno-unused-function)
#These seem to indicate real issues
- add_compile_options(-Wno-invalid-offsetof)
- # The following warning indicates that an attribute __attribute__((__ms_struct__)) was applied
- # to a struct or a class that has virtual members or a base class. In that case, clang
- # may not generate the same object layout as MSVC.
- add_compile_options(-Wno-incompatible-ms-struct)
+ add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-Wno-invalid-offsetof>)
+
+ if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+ # The -ferror-limit is helpful during the porting, it makes sure the compiler doesn't stop
+ # after hitting just about 20 errors.
+ add_compile_options(-ferror-limit=4096)
+
+ # Disabled warnings
+ add_compile_options(-Wno-unused-private-field)
+ # Explicit constructor calls are not supported by clang (this->ClassName::ClassName())
+ add_compile_options(-Wno-microsoft)
+ # This warning is caused by comparing 'this' to NULL
+ add_compile_options(-Wno-tautological-compare)
+ # There are constants of type BOOL used in a condition. But BOOL is defined as int
+ # and so the compiler thinks that there is a mistake.
+ add_compile_options(-Wno-constant-logical-operand)
+ # We use pshpack1/2/4/8.h and poppack.h headers to set and restore packing. However
+ # clang 6.0 complains when the packing change lifetime is not contained within
+ # a header file.
+ add_compile_options(-Wno-pragma-pack)
+
+ add_compile_options(-Wno-unknown-warning-option)
+
+ # The following warning indicates that an attribute __attribute__((__ms_struct__)) was applied
+ # to a struct or a class that has virtual members or a base class. In that case, clang
+ # may not generate the same object layout as MSVC.
+ add_compile_options(-Wno-incompatible-ms-struct)
+ # Do not convert a #warning into an #error
+ add_compile_options("-Wno-error=#warnings")
+ else()
+ add_compile_options(-Wno-unused-variable)
+ add_compile_options(-Wno-unused-but-set-variable)
+ add_compile_options(-fms-extensions)
+ add_compile_options(-Wno-unknown-pragmas)
+ # Do not convert a #warning into an #error
+ add_compile_options(-Wno-error=cpp)
+ if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 7.0)
+ add_compile_options(-Wno-nonnull-compare)
+ endif()
+ if (COMPILER_SUPPORTS_F_ALIGNED_NEW)
+ add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-faligned-new>)
+ endif()
+ endif()
# Some architectures (e.g., ARM) assume char type is unsigned while CoreCLR assumes char is signed
# as x64 does. It has been causing issues in ARM (https://github.com/dotnet/coreclr/issues/4746)
add_compile_options(-fsigned-char)
+
+ # We mark the function which needs exporting with DLLEXPORT
+ add_compile_options(-fvisibility=hidden)
+
+ # Specify the minimum supported version of macOS
+ if(CLR_CMAKE_PLATFORM_DARWIN)
+ set(MACOS_VERSION_MIN_FLAGS "-mmacosx-version-min=10.12")
+ add_compile_options("${MACOS_VERSION_MIN_FLAGS}")
+ set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${MACOS_VERSION_MIN_FLAGS}")
+ set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${MACOS_VERSION_MIN_FLAGS}")
+ endif(CLR_CMAKE_PLATFORM_DARWIN)
endif(CLR_CMAKE_PLATFORM_UNIX)
if(CLR_CMAKE_PLATFORM_UNIX_ARM)
# we have to set the triple by adding a compiler argument
add_compile_options(-mthumb)
add_compile_options(-mfpu=vfpv3)
- add_compile_options(-march=armv7-a)
if(ARM_SOFTFP)
add_definitions(-DARM_SOFTFP)
add_compile_options(-mfloat-abi=softfp)
+ if("$ENV{__DistroRid}" MATCHES "tizen.*")
+ add_compile_options(-target armv7l-tizen-linux-gnueabi)
+ else()
+ add_compile_options(-march=armv7-a)
+ endif()
+ else()
+ add_compile_options(-march=armv7-a)
endif(ARM_SOFTFP)
endif(CLR_CMAKE_PLATFORM_UNIX_ARM)
+if(CLR_CMAKE_PLATFORM_UNIX_ARM64)
+ if("$ENV{__DistroRid}" MATCHES "tizen.*")
+ add_compile_options(-target aarch64-tizen-linux-gnu)
+ endif()
+endif(CLR_CMAKE_PLATFORM_UNIX_ARM64)
+
+if(CLR_CMAKE_PLATFORM_UNIX)
+ add_compile_options(${CLR_ADDITIONAL_COMPILER_OPTIONS})
+endif(CLR_CMAKE_PLATFORM_UNIX)
+
if (WIN32)
# Compile options for targeting windows
# enable control-flow-guard support for native components for non-Arm64 builds
# Added using variables instead of add_compile_options to let individual projects override it
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /guard:cf")
- set(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} /guard:cf")
+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /guard:cf")
- # Statically linked CRT (libcmt[d].lib, libvcruntime[d].lib and libucrt[d].lib) by default. This is done to avoid
- # linking in VCRUNTIME140.DLL for a simplified xcopy experience by reducing the dependency on VC REDIST.
- #
- # For Release builds, we shall dynamically link into uCRT [ucrtbase.dll] (which is pushed down as a Windows Update on downlevel OS) but
- # wont do the same for debug/checked builds since ucrtbased.dll is not redistributable and Debug/Checked builds are not
- # production-time scenarios.
- add_compile_options($<$<OR:$<CONFIG:Release>,$<CONFIG:Relwithdebinfo>>:/MT>)
- add_compile_options($<$<OR:$<CONFIG:Debug>,$<CONFIG:Checked>>:/MTd>)
+ # Statically linked CRT (libcmt[d].lib, libvcruntime[d].lib and libucrt[d].lib) by default. This is done to avoid
+ # linking in VCRUNTIME140.DLL for a simplified xcopy experience by reducing the dependency on VC REDIST.
+ #
+ # For Release builds, we shall dynamically link into uCRT [ucrtbase.dll] (which is pushed down as a Windows Update on downlevel OS) but
+ # wont do the same for debug/checked builds since ucrtbased.dll is not redistributable and Debug/Checked builds are not
+ # production-time scenarios.
+ add_compile_options($<$<OR:$<CONFIG:Release>,$<CONFIG:Relwithdebinfo>>:/MT>)
+ add_compile_options($<$<OR:$<CONFIG:Debug>,$<CONFIG:Checked>>:/MTd>)
set(CMAKE_ASM_MASM_FLAGS "${CMAKE_ASM_MASM_FLAGS} /ZH:SHA_256")
-
+
+ if (CLR_CMAKE_TARGET_ARCH_ARM OR CLR_CMAKE_TARGET_ARCH_ARM64)
+ # Contracts work too slow on ARM/ARM64 DEBUG/CHECKED.
+ add_definitions(-DDISABLE_CONTRACTS)
+ endif (CLR_CMAKE_TARGET_ARCH_ARM OR CLR_CMAKE_TARGET_ARCH_ARM64)
+
endif (WIN32)
if(CLR_CMAKE_ENABLE_CODE_COVERAGE)
projects / platform / upstream / coreclr.git / blobdiff