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import os
import typing as T
from ..mesonlib import EnvironmentException, OptionKey, get_meson_command
from .compilers import Compiler
if T.TYPE_CHECKING:
from ..environment import Environment
from ..linkers import DynamicLinker
from ..mesonlib import MachineChoice
from ..envconfig import MachineInfo
nasm_optimization_args = {
'plain': [],
'0': ['-O0'],
'g': ['-O0'],
'1': ['-O1'],
'2': ['-Ox'],
'3': ['-Ox'],
's': ['-Ox'],
} # type: T.Dict[str, T.List[str]]
class NasmCompiler(Compiler):
language = 'nasm'
id = 'nasm'
# https://learn.microsoft.com/en-us/cpp/c-runtime-library/crt-library-features
crt_args: T.Dict[str, T.List[str]] = {
'none': [],
'md': ['/DEFAULTLIB:ucrt.lib', '/DEFAULTLIB:vcruntime.lib', '/DEFAULTLIB:msvcrt.lib'],
'mdd': ['/DEFAULTLIB:ucrtd.lib', '/DEFAULTLIB:vcruntimed.lib', '/DEFAULTLIB:msvcrtd.lib'],
'mt': ['/DEFAULTLIB:libucrt.lib', '/DEFAULTLIB:libvcruntime.lib', '/DEFAULTLIB:libcmt.lib'],
'mtd': ['/DEFAULTLIB:libucrtd.lib', '/DEFAULTLIB:libvcruntimed.lib', '/DEFAULTLIB:libcmtd.lib'],
}
def __init__(self, ccache: T.List[str], exelist: T.List[str], version: str,
for_machine: 'MachineChoice', info: 'MachineInfo',
linker: T.Optional['DynamicLinker'] = None,
full_version: T.Optional[str] = None, is_cross: bool = False):
super().__init__(ccache, exelist, version, for_machine, info, linker, full_version, is_cross)
if 'link' in self.linker.id:
self.base_options.add(OptionKey('b_vscrt'))
def needs_static_linker(self) -> bool:
return True
def get_always_args(self) -> T.List[str]:
cpu = '64' if self.info.is_64_bit else '32'
if self.info.is_windows() or self.info.is_cygwin():
plat = 'win'
define = f'WIN{cpu}'
elif self.info.is_darwin():
plat = 'macho'
define = 'MACHO'
else:
plat = 'elf'
define = 'ELF'
args = ['-f', f'{plat}{cpu}', f'-D{define}']
if self.info.is_64_bit:
args.append('-D__x86_64__')
return args
def get_werror_args(self) -> T.List[str]:
return ['-Werror']
def get_output_args(self, outputname: str) -> T.List[str]:
return ['-o', outputname]
def unix_args_to_native(self, args: T.List[str]) -> T.List[str]:
outargs = []
for arg in args:
if arg == '-pthread':
continue
outargs.append(arg)
return outargs
def get_optimization_args(self, optimization_level: str) -> T.List[str]:
return nasm_optimization_args[optimization_level]
def get_debug_args(self, is_debug: bool) -> T.List[str]:
if is_debug:
if self.info.is_windows():
return []
return ['-g', '-F', 'dwarf']
return []
def get_depfile_suffix(self) -> str:
return 'd'
def get_dependency_gen_args(self, outtarget: str, outfile: str) -> T.List[str]:
return ['-MD', outfile, '-MQ', outtarget]
def sanity_check(self, work_dir: str, environment: 'Environment') -> None:
if self.info.cpu_family not in {'x86', 'x86_64'}:
raise EnvironmentException(f'ASM compiler {self.id!r} does not support {self.info.cpu_family} CPU family')
def get_buildtype_args(self, buildtype: str) -> T.List[str]:
# FIXME: Not implemented
return []
def get_pic_args(self) -> T.List[str]:
return []
def get_include_args(self, path: str, is_system: bool) -> T.List[str]:
if not path:
path = '.'
return ['-I' + path]
def compute_parameters_with_absolute_paths(self, parameter_list: T.List[str],
build_dir: str) -> T.List[str]:
for idx, i in enumerate(parameter_list):
if i[:2] == '-I':
parameter_list[idx] = i[:2] + os.path.normpath(os.path.join(build_dir, i[2:]))
return parameter_list
def get_crt_compile_args(self, crt_val: str, buildtype: str) -> T.List[str]:
return []
# Linking ASM-only objects into an executable or DLL
# require this, otherwise it'll fail to find
# _WinMain or _DllMainCRTStartup.
def get_crt_link_args(self, crt_val: str, buildtype: str) -> T.List[str]:
if not self.info.is_windows():
return []
if crt_val in self.crt_args:
return self.crt_args[crt_val]
assert crt_val in {'from_buildtype', 'static_from_buildtype'}
dbg = 'mdd'
rel = 'md'
if crt_val == 'static_from_buildtype':
dbg = 'mtd'
rel = 'mt'
# Match what build type flags used to do.
if buildtype == 'plain':
return []
elif buildtype == 'debug':
return self.crt_args[dbg]
elif buildtype == 'debugoptimized':
return self.crt_args[rel]
elif buildtype == 'release':
return self.crt_args[rel]
elif buildtype == 'minsize':
return self.crt_args[rel]
else:
assert buildtype == 'custom'
raise EnvironmentException('Requested C runtime based on buildtype, but buildtype is "custom".')
class YasmCompiler(NasmCompiler):
id = 'yasm'
def get_exelist(self, ccache: bool = True) -> T.List[str]:
# Wrap yasm executable with an internal script that will write depfile.
exelist = super().get_exelist(ccache)
return get_meson_command() + ['--internal', 'yasm'] + exelist
def get_debug_args(self, is_debug: bool) -> T.List[str]:
if is_debug:
if self.info.is_windows():
return ['-g', 'null']
return ['-g', 'dwarf2']
return []
def get_dependency_gen_args(self, outtarget: str, outfile: str) -> T.List[str]:
return ['--depfile', outfile]
# https://learn.microsoft.com/en-us/cpp/assembler/masm/ml-and-ml64-command-line-reference
class MasmCompiler(Compiler):
language = 'masm'
id = 'ml'
def get_compile_only_args(self) -> T.List[str]:
return ['/c']
def get_argument_syntax(self) -> str:
return 'msvc'
def needs_static_linker(self) -> bool:
return True
def get_always_args(self) -> T.List[str]:
return ['/nologo']
def get_werror_args(self) -> T.List[str]:
return ['/WX']
def get_output_args(self, outputname: str) -> T.List[str]:
return ['/Fo', outputname]
def get_optimization_args(self, optimization_level: str) -> T.List[str]:
return []
def get_debug_args(self, is_debug: bool) -> T.List[str]:
if is_debug:
return ['/Zi']
return []
def sanity_check(self, work_dir: str, environment: 'Environment') -> None:
if self.info.cpu_family not in {'x86', 'x86_64'}:
raise EnvironmentException(f'ASM compiler {self.id!r} does not support {self.info.cpu_family} CPU family')
def get_buildtype_args(self, buildtype: str) -> T.List[str]:
# FIXME: Not implemented
return []
def get_pic_args(self) -> T.List[str]:
return []
def get_include_args(self, path: str, is_system: bool) -> T.List[str]:
if not path:
path = '.'
return ['-I' + path]
def compute_parameters_with_absolute_paths(self, parameter_list: T.List[str],
build_dir: str) -> T.List[str]:
for idx, i in enumerate(parameter_list):
if i[:2] == '-I' or i[:2] == '/I':
parameter_list[idx] = i[:2] + os.path.normpath(os.path.join(build_dir, i[2:]))
return parameter_list
def get_crt_compile_args(self, crt_val: str, buildtype: str) -> T.List[str]:
return []
def depfile_for_object(self, objfile: str) -> T.Optional[str]:
return None
# https://learn.microsoft.com/en-us/cpp/assembler/arm/arm-assembler-command-line-reference
class MasmARMCompiler(Compiler):
language = 'masm'
id = 'armasm'
def needs_static_linker(self) -> bool:
return True
def get_always_args(self) -> T.List[str]:
return ['-nologo']
def get_werror_args(self) -> T.List[str]:
return []
def get_output_args(self, outputname: str) -> T.List[str]:
return ['-o', outputname]
def get_optimization_args(self, optimization_level: str) -> T.List[str]:
return []
def get_debug_args(self, is_debug: bool) -> T.List[str]:
if is_debug:
return ['-g']
return []
def sanity_check(self, work_dir: str, environment: 'Environment') -> None:
if self.info.cpu_family not in {'arm', 'aarch64'}:
raise EnvironmentException(f'ASM compiler {self.id!r} does not support {self.info.cpu_family} CPU family')
def get_buildtype_args(self, buildtype: str) -> T.List[str]:
# FIXME: Not implemented
return []
def get_pic_args(self) -> T.List[str]:
return []
def get_include_args(self, path: str, is_system: bool) -> T.List[str]:
if not path:
path = '.'
return ['-i' + path]
def compute_parameters_with_absolute_paths(self, parameter_list: T.List[str],
build_dir: str) -> T.List[str]:
for idx, i in enumerate(parameter_list):
if i[:2] == '-I':
parameter_list[idx] = i[:2] + os.path.normpath(os.path.join(build_dir, i[2:]))
return parameter_list
def get_crt_compile_args(self, crt_val: str, buildtype: str) -> T.List[str]:
return []
def depfile_for_object(self, objfile: str) -> T.Optional[str]:
return None
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