132 lines
4.9 KiB
Python
132 lines
4.9 KiB
Python
"""
|
|
unixccompiler - can handle very long argument lists for ar.
|
|
|
|
"""
|
|
import os
|
|
|
|
from distutils.errors import CompileError, DistutilsExecError, LibError
|
|
from distutils.unixccompiler import UnixCCompiler
|
|
from numpy.distutils.ccompiler import replace_method
|
|
from numpy.distutils.misc_util import _commandline_dep_string
|
|
from numpy.distutils import log
|
|
|
|
# Note that UnixCCompiler._compile appeared in Python 2.3
|
|
def UnixCCompiler__compile(self, obj, src, ext, cc_args, extra_postargs, pp_opts):
|
|
"""Compile a single source files with a Unix-style compiler."""
|
|
# HP ad-hoc fix, see ticket 1383
|
|
ccomp = self.compiler_so
|
|
if ccomp[0] == 'aCC':
|
|
# remove flags that will trigger ANSI-C mode for aCC
|
|
if '-Ae' in ccomp:
|
|
ccomp.remove('-Ae')
|
|
if '-Aa' in ccomp:
|
|
ccomp.remove('-Aa')
|
|
# add flags for (almost) sane C++ handling
|
|
ccomp += ['-AA']
|
|
self.compiler_so = ccomp
|
|
# ensure OPT environment variable is read
|
|
if 'OPT' in os.environ:
|
|
from distutils.sysconfig import get_config_vars
|
|
opt = " ".join(os.environ['OPT'].split())
|
|
gcv_opt = " ".join(get_config_vars('OPT')[0].split())
|
|
ccomp_s = " ".join(self.compiler_so)
|
|
if opt not in ccomp_s:
|
|
ccomp_s = ccomp_s.replace(gcv_opt, opt)
|
|
self.compiler_so = ccomp_s.split()
|
|
llink_s = " ".join(self.linker_so)
|
|
if opt not in llink_s:
|
|
self.linker_so = llink_s.split() + opt.split()
|
|
|
|
display = '%s: %s' % (os.path.basename(self.compiler_so[0]), src)
|
|
|
|
# gcc style automatic dependencies, outputs a makefile (-MF) that lists
|
|
# all headers needed by a c file as a side effect of compilation (-MMD)
|
|
if getattr(self, '_auto_depends', False):
|
|
deps = ['-MMD', '-MF', obj + '.d']
|
|
else:
|
|
deps = []
|
|
|
|
try:
|
|
self.spawn(self.compiler_so + cc_args + [src, '-o', obj] + deps +
|
|
extra_postargs, display = display)
|
|
except DistutilsExecError as e:
|
|
msg = str(e)
|
|
raise CompileError(msg)
|
|
|
|
# add commandline flags to dependency file
|
|
if deps:
|
|
with open(obj + '.d', 'a') as f:
|
|
f.write(_commandline_dep_string(cc_args, extra_postargs, pp_opts))
|
|
|
|
replace_method(UnixCCompiler, '_compile', UnixCCompiler__compile)
|
|
|
|
|
|
def UnixCCompiler_create_static_lib(self, objects, output_libname,
|
|
output_dir=None, debug=0, target_lang=None):
|
|
"""
|
|
Build a static library in a separate sub-process.
|
|
|
|
Parameters
|
|
----------
|
|
objects : list or tuple of str
|
|
List of paths to object files used to build the static library.
|
|
output_libname : str
|
|
The library name as an absolute or relative (if `output_dir` is used)
|
|
path.
|
|
output_dir : str, optional
|
|
The path to the output directory. Default is None, in which case
|
|
the ``output_dir`` attribute of the UnixCCompiler instance.
|
|
debug : bool, optional
|
|
This parameter is not used.
|
|
target_lang : str, optional
|
|
This parameter is not used.
|
|
|
|
Returns
|
|
-------
|
|
None
|
|
|
|
"""
|
|
objects, output_dir = self._fix_object_args(objects, output_dir)
|
|
|
|
output_filename = \
|
|
self.library_filename(output_libname, output_dir=output_dir)
|
|
|
|
if self._need_link(objects, output_filename):
|
|
try:
|
|
# previous .a may be screwed up; best to remove it first
|
|
# and recreate.
|
|
# Also, ar on OS X doesn't handle updating universal archives
|
|
os.unlink(output_filename)
|
|
except (IOError, OSError):
|
|
pass
|
|
self.mkpath(os.path.dirname(output_filename))
|
|
tmp_objects = objects + self.objects
|
|
while tmp_objects:
|
|
objects = tmp_objects[:50]
|
|
tmp_objects = tmp_objects[50:]
|
|
display = '%s: adding %d object files to %s' % (
|
|
os.path.basename(self.archiver[0]),
|
|
len(objects), output_filename)
|
|
self.spawn(self.archiver + [output_filename] + objects,
|
|
display = display)
|
|
|
|
# Not many Unices required ranlib anymore -- SunOS 4.x is, I
|
|
# think the only major Unix that does. Maybe we need some
|
|
# platform intelligence here to skip ranlib if it's not
|
|
# needed -- or maybe Python's configure script took care of
|
|
# it for us, hence the check for leading colon.
|
|
if self.ranlib:
|
|
display = '%s:@ %s' % (os.path.basename(self.ranlib[0]),
|
|
output_filename)
|
|
try:
|
|
self.spawn(self.ranlib + [output_filename],
|
|
display = display)
|
|
except DistutilsExecError as e:
|
|
msg = str(e)
|
|
raise LibError(msg)
|
|
else:
|
|
log.debug("skipping %s (up-to-date)", output_filename)
|
|
return
|
|
|
|
replace_method(UnixCCompiler, 'create_static_lib',
|
|
UnixCCompiler_create_static_lib)
|