def Run(self, argv):
"""Runs the compiler using the passed clang/gcc style argument list.
Args:
argv: List of arguments
Returns:
The return code of the compilation.
Raises:
ValueError: if target architecture isn't specified
"""
parser = msvc_tools.ArgParser(self, argv, GCCPATTERNS)
if not parser.target_arch:
raise ValueError('Must specify target architecture (-m32 or -m64)')
return self.RunBinary('cl', parser.options, parser.target_arch, parser)
def Run(self, argv):
"""Runs the compiler using the passed clang/gcc style argument list.
Args:
argv: List of arguments
Returns:
The return code of the compilation.
Raises:
ValueError: if target architecture isn't specified
"""
parser = msvc_tools.ArgParser(self, argv, GCCPATTERNS)
compiler = 'cl'
if parser.is_cuda_compilation:
compiler = 'nvcc'
return self.RunBinary(compiler, parser.options, parser)
def Run(self, argv):
"""Runs the compiler using the passed clang/gcc style argument list.
Args:
argv: List of arguments
Returns:
The return code of the compilation.
Raises:
ValueError: if target architecture isn't specified
"""
parser = msvc_tools.ArgParser(self, argv, GCCPATTERNS)
# Select runtime option
# Find the last runtime option passed
rt = None
rt_idx = -1
for i, opt in enumerate(reversed(parser.options)):
if opt in ['/MT', '/MTd', '/MD', '/MDd']:
if opt[-1] == 'd':
parser.enforce_debug_rt = True
rt = opt[:3]
rt_idx = len(parser.options) - i - 1
break
rt = rt or '/MT' # Default to static runtime
# Add debug if necessary
if parser.enforce_debug_rt:
rt += 'd'
# Include runtime option
if rt_idx >= 0:
parser.options[rt_idx] = rt
else:
if parser.is_cuda_compilation:
parser.options.append('--compiler-options="%s"' % rt)
else:
parser.options.append(rt)
compiler = 'cl'
if parser.is_cuda_compilation:
compiler = 'nvcc'
return self.RunBinary(compiler, parser.options, parser)
def Run(self, argv):
"""Runs the linker using the passed clang/gcc style argument list.
Args:
argv: List of arguments
Returns:
The return code of the link.
Raises:
ValueError: if target architecture or compile mode isn't specified
"""
# For now assume we are building a library.
tool = 'lib'
default_args = ['/nologo']
# Build argument list.
parser = msvc_tools.ArgParser(self, argv, LINKPATTERNS)
# Preprocessing arguments for linking whole archive libraries
parser.WholeArchivePreprocess()
# Find the output file name.
name = ''
for arg in parser.options:
if '/OUT:' in arg:
name = re.sub(r'^"|"$', '', arg[5:])
if not name:
raise msvc_tools.Error('No output file name specified!')
# Check if the library is empty, which is what happens when we create header
# or intermediate link-only libraries.
if (len(parser.options) == 2 and parser.options[0].startswith('/OUT') and
parser.options[1].startswith('/M')):
# Just "touch" the library to create the file.
with open(name, 'w'):
os.utime(name, None)
else:
# If the output name ends in .lo, or .a, it is a library, otherwise
# we need to use link to create an executable.
if os.path.splitext(name)[1] not in ['.a', '.lo']:
tool = 'link'
if not parser.target_arch:
raise ValueError('Must specify target architecture (-m32 or -m64)')
# Append explicit machine type.
if parser.target_arch == 'x64':
default_args.append('/MACHINE:X64')
else:
default_args.append('/MACHINE:X86')
# Args for buildng a console application. These must appear here since
# blaze will not properly pass them to the linker.
# /SUBSYSTEM:CONSOLE: Build a console application.
default_args += ['/SUBSYSTEM:CONSOLE']
# If there is no .o on the command line, then we need to add the
# run-time library for the target. Without this the linker gives a
# LNK4001 error and cannot find an entry point.
for arg in parser.options:
if arg.endswith('.o'):
break
else:
if not parser.compilation_mode:
raise ValueError('Must specify compilation mode '
'(-Xcompilation-mode={dbg,fastbuild,opt})')
if parser.compilation_mode == 'dbg':
default_args.insert(0, 'libcmtd.lib')
else:
default_args.insert(0, 'libcmt.lib')
return self.RunBinary(tool, default_args + parser.options,
parser.target_arch, parser)
def Run(self, argv):
"""Runs the linker using the passed clang/gcc style argument list.
Args:
argv: List of arguments
Returns:
The return code of the link.
Raises:
ValueError: if target architecture or compile mode isn't specified
"""
# For now assume we are building a library.
tool = 'lib'
default_args = []
# Build argument list.
parser = msvc_tools.ArgParser(self, argv, LINKPATTERNS)
# Preprocessing arguments for linking whole archive libraries
parser.WholeArchivePreprocess()
# Find the output file name.
name = ''
for arg in parser.options:
if '/OUT:' in arg:
name = re.sub(r'^"|"$', '', arg[5:])
if not name:
raise msvc_tools.Error('No output file name specified!')
# Check if the library is empty, which is what happens when we create header
# or intermediate link-only libraries.
if (len(parser.options) == 2 and parser.options[0].startswith('/OUT')
and parser.options[1].startswith('/M')):
# Just "touch" the library to create the file.
with open(name, 'w'):
os.utime(name, None)
else:
# If the output name ends in .lo, or .a, it is a library, otherwise
# we need to use link to create an executable.
if os.path.splitext(name)[1] not in ['.a', '.lo']:
tool = 'link'
# If there is no .o on the command line, then we need to add the
# run-time library for the target. Without this the linker gives a
# LNK4001 error and cannot find an entry point.
for arg in parser.options:
if arg.endswith('.o'):
break
else:
if not parser.compilation_mode:
raise ValueError(
'Must specify compilation mode '
'(-Xcompilation-mode={dbg,fastbuild,opt})')
rtlib = 'libcmt%s.lib'
# attempt to choose the right runtime library if we can
for opt in reversed(parser.options):
if opt in ['/MT', '/MTd']:
rtlib = 'msvcrt%s.lib'
break
default_args.insert(
0, rtlib %
('d' if parser.compilation_mode == 'dbg' else ''))
return self.RunBinary(tool, default_args + parser.options, parser)
