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($ENV{CROSSCOMPILE} STREQUAL "1")
+ set(CLR_CMAKE_PLATFORM_UNIX_X86 1)
+ else()
+ set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
+ endif()
else()
set(CLR_CMAKE_PLATFORM_UNIX_AMD64 1)
endif()
set(CLR_CMAKE_TARGET_ARCH_ARM64 1)
elseif(CLR_CMAKE_TARGET_ARCH STREQUAL arm)
set(CLR_CMAKE_TARGET_ARCH_ARM 1)
+ elseif(CLR_CMAKE_TARGET_ARCH STREQUAL armel)
+ set(CLR_CMAKE_TARGET_ARCH_ARM 1)
+ set(ARM_SOFTFP 1)
else()
clr_unknown_arch()
endif()
# check if host & target arch combination are valid
if(NOT(CLR_CMAKE_TARGET_ARCH STREQUAL CLR_CMAKE_HOST_ARCH))
- if(NOT((CLR_CMAKE_PLATFORM_ARCH_AMD64 AND CLR_CMAKE_TARGET_ARCH_ARM64) OR (CLR_CMAKE_PLATFORM_ARCH_I386 AND CLR_CMAKE_TARGET_ARCH_ARM)))
+ if(NOT((CLR_CMAKE_PLATFORM_ARCH_AMD64 AND CLR_CMAKE_TARGET_ARCH_ARM64) OR (CLR_CMAKE_PLATFORM_ARCH_I386 AND CLR_CMAKE_TARGET_ARCH_ARM) OR (CLR_CMAKE_PLATFORM_ARCH_AMD64 AND CLR_CMAKE_TARGET_ARCH_ARM)))
message(FATAL_ERROR "Invalid host and target arch combination")
endif()
endif()
set(CMAKE_EXE_LINKER_FLAGS "${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 ${NO_INCREMENTAL_LINKER_FLAGS}")
if(CLR_CMAKE_PLATFORM_UNIX)
set(CMAKE_SHARED_LINKER_FLAGS "${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 "${CMAKE_EXE_LINKER_FLAGS} -fuse-ld=lld -Xlinker --build-id=sha1")
+endif(CLR_CMAKE_PLATFORM_FREEBSD)
#------------------------------------
# Definitions (for platform)
endif(CLR_CMAKE_PLATFORM_UNIX)
if (WIN32)
+ add_definitions(-DPLATFORM_WINDOWS=1)
+
# Define the CRT lib references that link into Desktop imports
set(STATIC_MT_CRT_LIB "libcmt$<$<OR:$<CONFIG:Debug>,$<CONFIG:Checked>>:d>.lib")
set(STATIC_MT_VCRT_LIB "libvcruntime$<$<OR:$<CONFIG:Debug>,$<CONFIG:Checked>>:d>.lib")
add_compile_options(-fstack-protector-strong)
endif(CLR_CMAKE_PLATFORM_DARWIN)
+ # Contracts are disabled on UNIX.
add_definitions(-DDISABLE_CONTRACTS)
- # The -ferror-limit is helpful during the porting, it makes sure the compiler doesn't stop
- # after hitting just about 20 errors.
- add_compile_options(-ferror-limit=4096)
if (CLR_CMAKE_WARNINGS_ARE_ERRORS)
# All warnings that are not explicitly disabled are reported as errors
add_compile_options(-Werror)
endif(CLR_CMAKE_WARNINGS_ARE_ERRORS)
- # Disabled warnings
- add_compile_options(-Wno-unused-private-field)
+ # Disabled common warnings
add_compile_options(-Wno-unused-variable)
- # Explicit constructor calls are not supported by clang (this->ClassName::ClassName())
- add_compile_options(-Wno-microsoft)
- # This warning is caused by comparing 'this' to NULL
- add_compile_options(-Wno-tautological-compare)
- # There are constants of type BOOL used in a condition. But BOOL is defined as int
- # and so the compiler thinks that there is a mistake.
- add_compile_options(-Wno-constant-logical-operand)
- # We use pshpack1/2/4/8.h and poppack.h headers to set and restore packing. However
- # clang 6.0 complains when the packing change lifetime is not contained within
- # a header file.
- add_compile_options(-Wno-pragma-pack)
-
- add_compile_options(-Wno-unknown-warning-option)
+ add_compile_options(-Wno-unused-value)
+ add_compile_options(-Wno-unused-function)
#These seem to indicate real issues
- add_compile_options(-Wno-invalid-offsetof)
- # The following warning indicates that an attribute __attribute__((__ms_struct__)) was applied
- # to a struct or a class that has virtual members or a base class. In that case, clang
- # may not generate the same object layout as MSVC.
- add_compile_options(-Wno-incompatible-ms-struct)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-invalid-offsetof")
+
+ if (CMAKE_CXX_COMPILER_ID STREQUAL "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)
+ 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)
+ 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} ${MACOS_VERSION_MIN_FLAGS}")
+ endif(CLR_CMAKE_PLATFORM_DARWIN)
endif(CLR_CMAKE_PLATFORM_UNIX)
if(CLR_CMAKE_PLATFORM_UNIX_ARM)
endif(ARM_SOFTFP)
endif(CLR_CMAKE_PLATFORM_UNIX_ARM)
+if(CLR_CMAKE_PLATFORM_UNIX)
+ add_compile_options(${CLR_ADDITIONAL_COMPILER_OPTIONS})
+endif(CLR_CMAKE_PLATFORM_UNIX)
+
if (WIN32)
# Compile options for targeting windows
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /guard:cf")
set(CMAKE_C_FLAGS "${CMAKE_CXX_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