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klayout/setup.py

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"""
KLayout standalone Python module setup script
Copyright (C) 2006-2023 Matthias Koefferlein
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
This script provides distutils-based deployment for KLayout's
standalone Python modules.
The standalone libraries are basically extension modules.
Build requirements are:
* curl library
* expat library
* png library
The main challenge is to map KLayout's shared object architecture.
The structure consists of the Python extension libraries and a bunch
of libraries providing the actual implementation part.
The Python extension libraries reference the implementation libraries.
The extension libraries are prefixed with an underscore.
For example:
tl (Python) -> _tl, _gsi
There is a specific issue with the building of the extension
libraries: distutils only allows building of shared objects
as extension libraries and does not provide a intrinsic feature
for linking other libraries into the extension library.
Hence we need to add the dependencies through "extra_objects".
On Linux there is a specific issue: The shared objects produced
for extension libraries are not matching the Linux name conventions.
So we have to add them as .so link objects including the path.
If we do so, the runtime loading will look them up by their path
and won't find them. So we need to take away the path with
"-Wl,-soname" on Linux (see Config.link_args).
"""
from typing import List
from setuptools import setup, Distribution, find_packages
from setuptools.extension import Extension, Library
from pathlib import Path
import glob
import os
import re
import sys
import platform
from distutils.errors import CompileError
import distutils.command.build_ext
import setuptools.command.build_ext
from setuptools.command.build_ext import build_ext as _build_ext
import multiprocessing
# for Jenkins we do not want to be greedy
multicore = os.getenv("KLAYOUT_SETUP_MULTICORE")
if multicore:
N_cores = int(multicore)
else:
N_cores = multiprocessing.cpu_count()
# monkey-patch for parallel compilation
# from https://stackoverflow.com/questions/11013851/speeding-up-build-process-with-distutils
def parallelCCompile(
self,
sources,
output_dir=None,
macros=None,
include_dirs=None,
debug=0,
extra_preargs=None,
extra_postargs=None,
depends=None,
):
# those lines are copied from distutils.ccompiler.CCompiler directly
macros, objects, extra_postargs, pp_opts, build = self._setup_compile(
output_dir, macros, include_dirs, sources, depends, extra_postargs
)
cc_args = self._get_cc_args(pp_opts, debug, extra_preargs)
# parallel code
N = min(N_cores, len(objects) // 2, 8) # number of parallel compilations
N = max(N, 1)
print("Compiling with", N, "threads.")
import multiprocessing.pool
def _single_compile(obj):
try:
src, ext = build[obj]
except KeyError:
return
n_tries = 2
while n_tries > 0:
try:
print("Building", obj)
self._compile(obj, src, ext, cc_args, extra_postargs, pp_opts)
except CompileError:
n_tries -= 1
print("Building", obj, "has failed. Trying again.")
else:
break
# convert to list, imap is evaluated on-demand
list(multiprocessing.pool.ThreadPool(N).map(_single_compile, objects))
return objects
# only if python version > 2.6, somehow the travis compiler hangs in 2.6
if sys.version_info[0] * 100 + sys.version_info[1] > 206:
import distutils.ccompiler
distutils.ccompiler.CCompiler.compile = parallelCCompile
# put a path in quotes if required
def quote_path(path):
# looks like disutils don't need path quoting in version >= 3.9:
if " " in path and sys.version_info[0] * 100 + sys.version_info[1] < 309:
return '"' + path + '"'
else:
return path
import subprocess
def check_libpng():
""" Check if libpng is available (Linux & Macos only)"""
try:
subprocess.check_call(["libpng-config", "--version"], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
return True
except FileNotFoundError as e:
# libpng is not present.
if True: # change to False to enable installation without libpng
raise RuntimeError("libpng missing. libpng-config is not available") from e
return False
def libpng_cflags():
return subprocess.check_output(["libpng-config", "--cflags"]).decode().split()
def libpng_ldflags():
return subprocess.check_output(["libpng-config", "--ldflags"]).decode().split()
# TODO: delete (Obsolete)
# patch get_ext_filename
from distutils.command.build_ext import build_ext
_old_get_ext_filename = build_ext.get_ext_filename
def patched_get_ext_filename(self, ext_name):
r"""Convert the name of an extension (eg. "foo.bar") into the name
of the file from which it will be loaded (eg. "foo/bar.so", or
"foo\bar.pyd").
"""
filename = _old_get_ext_filename(self, ext_name)
# Making sure this matches qmake's default extension .dylib, instead of .so
if platform.system() == "Darwin" and "_dbpi" in ext_name:
filename = filename.replace(".so", ".dylib")
return filename
distutils.command.build_ext.build_ext.get_ext_filename = patched_get_ext_filename
# end patch get_ext_filename
# TODO: customize this object instead of introspecting and patching distutils (if possible)
class klayout_build_ext(_build_ext):
""" Customize build extension class to check for dependencies before installing."""
def finalize_options(self) -> None:
ret = super().finalize_options()
return ret
# patch CCompiler's library_filename for _dbpi libraries (SOs)
# Its default is to have .so for shared objects, instead of dylib,
# hence the patch
from distutils.ccompiler import CCompiler
old_library_filename = CCompiler.library_filename
def patched_library_filename(
self, libname, lib_type="static", strip_dir=0, output_dir="" # or 'shared'
):
if platform.system() == "Darwin" and "_dbpi" in libname:
lib_type = "dylib"
return old_library_filename(
self, libname, lib_type=lib_type, strip_dir=strip_dir, output_dir=output_dir
)
distutils.ccompiler.CCompiler.library_filename = patched_library_filename
# end patch CCompiler's library_filename for _dbpi libraries (SOs)
# despite its name, setuptools.command.build_ext.link_shared_object won't
# link a shared object on Linux, but a static library and patches distutils
# for this ... We're patching this back now.
def always_link_shared_object(
self,
objects,
output_libname,
output_dir=None,
libraries=None,
library_dirs=None,
runtime_library_dirs=None,
export_symbols=None,
debug=0,
extra_preargs=None,
extra_postargs=None,
build_temp=None,
target_lang=None,
):
self.link(
self.SHARED_LIBRARY,
objects,
output_libname,
output_dir,
libraries,
library_dirs,
runtime_library_dirs,
export_symbols,
debug,
extra_preargs,
extra_postargs,
build_temp,
target_lang,
)
setuptools.command.build_ext.libtype = "shared"
setuptools.command.build_ext.link_shared_object = always_link_shared_object
# ----------------------------------------------------------------------------------------
class Config(object):
"""
Provides some configuration-specific methods
"""
def __init__(self):
# TODO: is this really how we get the build paths?
build_cmd = Distribution().get_command_obj("build")
build_cmd.finalize_options()
self.build_platlib = build_cmd.build_platlib
self.build_temp = build_cmd.build_temp
if platform.system() == "Windows":
# Windows uses separate temp build folders for debug and release
if build_cmd.debug:
self.build_temp = os.path.join(self.build_temp, "Debug")
else:
self.build_temp = os.path.join(self.build_temp, "Release")
build_ext_cmd = Distribution().get_command_obj("build_ext")
build_ext_cmd.initialize_options()
build_ext_cmd.setup_shlib_compiler()
self.build_ext_cmd = build_ext_cmd
self.root = "klayout"
def add_extension(self, ext):
self.build_ext_cmd.ext_map[ext.name] = ext
def libname_of(self, mod, is_lib=None):
"""
Returns the library name for a given module
The library name is usually decorated (i.e. "tl" -> "tl.cpython-35m-x86_64-linux-gnu.so").
This code was extracted from the source in setuptools.command.build_ext.build_ext
"""
libtype = setuptools.command.build_ext.libtype
full_mod = self.root + "." + mod
if is_lib is True:
# Here we are guessing it is a library and that the filename
# is to be computed by shlib_compiler.
# See source code of setuptools.command.build_ext.build_ext.get_ext_filename
filename = self.build_ext_cmd.get_ext_filename(full_mod)
fn, ext = os.path.splitext(filename)
ext_path = self.build_ext_cmd.shlib_compiler.library_filename(fn, libtype)
else:
# This assumes that the Extension/Library object was added to the
# ext_map dictionary via config.add_extension.
assert full_mod in self.build_ext_cmd.ext_map
ext_path = self.build_ext_cmd.get_ext_filename(full_mod)
ext_filename = os.path.basename(ext_path)
# Exception for database plugins, which will always be dylib.
if platform.system() == "Darwin" and "_dbpi" in mod:
ext_filename = ext_filename.replace(".so", ".dylib")
return ext_filename
def path_of(self, mod, mod_src_path):
"""
Returns the build path of the library for a given module
"""
if platform.system() == "Windows":
# On Windows, the library to link is the import library
(dll_name, dll_ext) = os.path.splitext(self.libname_of(mod))
return os.path.join(self.build_temp, mod_src_path, dll_name + ".lib")
else:
return os.path.join(self.build_platlib, self.root, self.libname_of(mod))
def compile_args(self, mod):
"""
Gets additional compiler arguments
"""
args: List[str]
if platform.system() == "Windows":
bits = os.getenv("KLAYOUT_BITS")
if bits:
args = [
quote_path("-I" + os.path.join(bits, "zlib", "include")),
quote_path("-I" + os.path.join(bits, "ptw", "include")),
quote_path("-I" + os.path.join(bits, "png", "include")),
quote_path("-I" + os.path.join(bits, "expat", "include")),
quote_path("-I" + os.path.join(bits, "curl", "include")),
]
else:
args = []
else:
args = [
"-Wno-strict-aliasing", # Avoids many "type-punned pointer" warnings
"-std=c++11", # because we use unordered_map/unordered_set
]
if platform.system() == "Darwin" and mod == "_tl":
if check_libpng():
args += libpng_cflags()
return args
def libraries(self, mod):
"""
Gets the libraries to add
"""
if platform.system() == "Windows":
if mod == "_tl":
return ["libcurl", "expat", "pthreadVCE2", "zlib", "wsock32", "libpng16"]
elif platform.system() == "Darwin":
if mod == "_tl":
libs = ["curl", "expat"] # libpng is included by libpng_ldflags
return libs
else:
if mod == "_tl":
libs = ["curl", "expat", "png"]
return libs
return []
def link_args(self, mod):
"""
Gets additional linker arguments
"""
if platform.system() == "Windows":
args = ["/DLL"]
bits = os.getenv("KLAYOUT_BITS")
if bits:
args += [
quote_path("/LIBPATH:" + os.path.join(bits, "zlib", "lib")),
quote_path("/LIBPATH:" + os.path.join(bits, "ptw", "libraries")),
quote_path("/LIBPATH:" + os.path.join(bits, "png", "libraries")),
quote_path("/LIBPATH:" + os.path.join(bits, "expat", "libraries")),
quote_path("/LIBPATH:" + os.path.join(bits, "curl", "libraries")),
]
return args
elif platform.system() == "Darwin":
# For the dependency modules, make sure we produce a dylib.
# We can only link against such, but the bundles produced otherwise.
args = []
if mod[0] == "_":
args += [
"-Wl,-dylib",
"-Wl,-install_name,@rpath/%s" % self.libname_of(mod, is_lib=True),
]
args += ["-Wl,-rpath,@loader_path/"]
if mod == "_tl" and check_libpng():
args += libpng_ldflags()
return args
else:
# this makes the libraries suitable for linking with a path -
# i.e. from path_of('_tl'). Without this option, the path
# will be included in the reference and at runtime the loaded
# will look for the path-qualified library. But that's the
# build path and the loader will fail.
args = []
args += ["-Wl,-soname," + self.libname_of(mod, is_lib=True)]
if "_dbpi" not in mod:
loader_path = "$ORIGIN"
else:
loader_path = "$ORIGIN/.."
args += ["-Wl,-rpath," + loader_path]
# default linux shared object compilation uses the '-g' flag,
# which generates unnecessary debug information
# removing with strip-all during the linking stage
args += ["-Wl,--strip-all"]
return args
def macros(self):
"""
Returns the macros to use for building
"""
macros = [
("HAVE_CURL", 1),
("HAVE_EXPAT", 1),
("KLAYOUT_MAJOR_VERSION", self.major_version()),
("KLAYOUT_MINOR_VERSION", self.minor_version()),
("GSI_ALIAS_INSPECT", 1),
]
if platform.system() == "Darwin" and check_libpng():
macros += [("HAVE_PNG", 1)]
else:
macros += [("HAVE_PNG", 1)]
return macros
def minor_version(self):
"""
Gets the version string
"""
# this will obtain the version string from the "version.sh" file which
# is the central point of configuration
version_file = os.path.join(os.path.dirname(__file__), "version.sh")
with open(version_file, "r") as file:
version_txt = file.read()
rm = re.search(
r"KLAYOUT_VERSION\s*=\s*\"(.*?)\.(.*?)(\..*)?\".*", version_txt
)
if rm:
version_string = rm.group(2)
return version_string
raise RuntimeError("Unable to obtain version string from version.sh")
def major_version(self):
"""
Gets the version string
"""
# this will obtain the version string from the "version.sh" file which
# is the central point of configuration
version_file = os.path.join(os.path.dirname(__file__), "version.sh")
with open(version_file, "r") as file:
version_txt = file.read()
rm = re.search(
r"KLAYOUT_VERSION\s*=\s*\"(.*?)\.(.*?)(\..*)?\".*", version_txt
)
if rm:
version_string = rm.group(1)
return version_string
raise RuntimeError("Unable to obtain version string from version.sh")
def version(self):
"""
Gets the version string
"""
# this will obtain the version string from the "version.sh" file which
# is the central point of configuration
version_file = os.path.join(os.path.dirname(__file__), "version.sh")
with open(version_file, "r") as file:
version_txt = file.read()
rm = re.search(r"KLAYOUT_PYPI_VERSION\s*=\s*\"(.*?)\".*", version_txt)
if rm:
version_string = rm.group(1)
return version_string
raise RuntimeError("Unable to obtain version string from version.sh")
config = Config()
# ------------------------------------------------------------------
# _tl dependency library
_tl_path = os.path.join("src", "tl", "tl")
_tl_sources = set(glob.glob(os.path.join(_tl_path, "*.cc")))
# Exclude sources which are compatible with Qt only
# Caveat, in source distribution tarballs from pypi, these files will
# not exist. So we need an error-free discard method instead of list's remove.
_tl_sources.discard(os.path.join(_tl_path, "tlHttpStreamQt.cc"))
_tl_sources.discard(os.path.join(_tl_path, "tlHttpStreamNoQt.cc"))
_tl_sources.discard(os.path.join(_tl_path, "tlFileSystemWatcher.cc"))
_tl_sources.discard(os.path.join(_tl_path, "tlDeferredExecutionQt.cc"))
_tl = Library(
config.root + "._tl",
define_macros=config.macros() + [("MAKE_TL_LIBRARY", 1)],
language="c++",
libraries=config.libraries("_tl"),
extra_link_args=config.link_args("_tl"),
extra_compile_args=config.compile_args("_tl"),
sources=list(_tl_sources),
)
config.add_extension(_tl)
# ------------------------------------------------------------------
# _gsi dependency library
_gsi_path = os.path.join("src", "gsi", "gsi")
_gsi_sources = set(glob.glob(os.path.join(_gsi_path, "*.cc")))
_gsi = Library(
config.root + "._gsi",
define_macros=config.macros() + [("MAKE_GSI_LIBRARY", 1)],
include_dirs=[_tl_path],
extra_objects=[config.path_of("_tl", _tl_path)],
language="c++",
libraries=config.libraries('_gsi'),
extra_link_args=config.link_args("_gsi"),
extra_compile_args=config.compile_args("_gsi"),
sources=list(_gsi_sources),
)
config.add_extension(_gsi)
# ------------------------------------------------------------------
# _pya dependency library
_pya_path = os.path.join("src", "pya", "pya")
_pya_sources = set(glob.glob(os.path.join(_pya_path, "*.cc")))
_version_path = os.path.join("src", "version")
_pya = Library(
config.root + "._pya",
define_macros=config.macros() + [("MAKE_PYA_LIBRARY", 1), ("KLAYOUT_VERSION", config.version())],
include_dirs=[_version_path, _tl_path, _gsi_path],
extra_objects=[config.path_of("_tl", _tl_path), config.path_of("_gsi", _gsi_path)],
language="c++",
libraries=config.libraries('_pya'),
extra_link_args=config.link_args("_pya"),
extra_compile_args=config.compile_args("_pya"),
sources=list(_pya_sources),
)
config.add_extension(_pya)
# ------------------------------------------------------------------
# _rba dependency library (dummy)
_rba_path = os.path.join("src", "rbastub")
_rba_sources = set(glob.glob(os.path.join(_rba_path, "*.cc")))
_rba = Library(
config.root + '._rba',
define_macros=config.macros() + [('MAKE_RBA_LIBRARY', 1)],
include_dirs=[_tl_path, _gsi_path],
extra_objects=[config.path_of('_tl', _tl_path), config.path_of('_gsi', _gsi_path)],
language='c++',
libraries=config.libraries('_rba'),
extra_link_args=config.link_args('_rba'),
extra_compile_args=config.compile_args('_rba'),
sources=list(_rba_sources)
)
config.add_extension(_rba)
# ------------------------------------------------------------------
# _db dependency library
_db_path = os.path.join("src", "db", "db")
_db_sources = set(glob.glob(os.path.join(_db_path, "*.cc")))
_db = Library(
config.root + "._db",
define_macros=config.macros() + [("MAKE_DB_LIBRARY", 1)],
include_dirs=[_tl_path, _gsi_path, _db_path],
extra_objects=[config.path_of("_tl", _tl_path), config.path_of("_gsi", _gsi_path)],
language="c++",
libraries=config.libraries('_db'),
extra_link_args=config.link_args("_db"),
extra_compile_args=config.compile_args("_db"),
sources=list(_db_sources),
)
config.add_extension(_db)
# ------------------------------------------------------------------
# _lib dependency library
_lib_path = os.path.join("src", "lib", "lib")
_lib_sources = set(glob.glob(os.path.join(_lib_path, "*.cc")))
_lib = Library(
config.root + "._lib",
define_macros=config.macros() + [("MAKE_LIB_LIBRARY", 1)],
include_dirs=[_tl_path, _gsi_path, _db_path, _lib_path],
extra_objects=[
config.path_of("_tl", _tl_path),
config.path_of("_gsi", _gsi_path),
config.path_of("_db", _db_path),
],
language="c++",
libraries=config.libraries('_lib'),
extra_link_args=config.link_args("_lib"),
extra_compile_args=config.compile_args("_lib"),
sources=list(_lib_sources),
)
config.add_extension(_lib)
# ------------------------------------------------------------------
# _rdb dependency library
_rdb_path = os.path.join("src", "rdb", "rdb")
_rdb_sources = set(glob.glob(os.path.join(_rdb_path, "*.cc")))
_rdb = Library(
config.root + "._rdb",
define_macros=config.macros() + [("MAKE_RDB_LIBRARY", 1)],
include_dirs=[_db_path, _tl_path, _gsi_path],
extra_objects=[
config.path_of("_tl", _tl_path),
config.path_of("_gsi", _gsi_path),
config.path_of("_db", _db_path),
],
language="c++",
libraries=config.libraries('_rdb'),
extra_link_args=config.link_args("_rdb"),
extra_compile_args=config.compile_args("_rdb"),
sources=list(_rdb_sources),
)
config.add_extension(_rdb)
# ------------------------------------------------------------------
# _laybasic dependency library
_laybasic_path = os.path.join("src", "laybasic", "laybasic")
_laybasic_sources = set(glob.glob(os.path.join(_laybasic_path, "*.cc")))
_laybasic = Library(
config.root + '._laybasic',
define_macros=config.macros() + [('MAKE_LAYBASIC_LIBRARY', 1)],
include_dirs=[_rdb_path, _db_path, _tl_path, _gsi_path],
extra_objects=[
config.path_of('_rdb', _rdb_path),
config.path_of('_tl', _tl_path),
config.path_of('_gsi', _gsi_path),
config.path_of('_db', _db_path)
],
language='c++',
libraries=config.libraries('_laybasic'),
extra_link_args=config.link_args('_laybasic'),
extra_compile_args=config.compile_args('_laybasic'),
sources=list(_laybasic_sources)
)
config.add_extension(_laybasic)
# ------------------------------------------------------------------
# _layview dependency library
_layview_path = os.path.join("src", "layview", "layview")
_layview_sources = set(glob.glob(os.path.join(_layview_path, "*.cc")))
_layview = Library(
config.root + '._layview',
define_macros=config.macros() + [('MAKE_LAYVIEW_LIBRARY', 1)],
include_dirs=[_laybasic_path, _rdb_path, _db_path, _tl_path, _gsi_path],
extra_objects=[
config.path_of('_laybasic', _laybasic_path),
config.path_of('_rdb', _rdb_path),
config.path_of('_tl', _tl_path),
config.path_of('_gsi', _gsi_path),
config.path_of('_db', _db_path)
],
language='c++',
libraries=config.libraries('_layview'),
extra_link_args=config.link_args('_layview'),
extra_compile_args=config.compile_args('_layview'),
sources=list(_layview_sources)
)
config.add_extension(_layview)
# ------------------------------------------------------------------
# _lym dependency library
_lym_path = os.path.join("src", "lym", "lym")
_lym_sources = set(glob.glob(os.path.join(_lym_path, "*.cc")))
_lym = Library(
config.root + '._lym',
define_macros=config.macros() + [('MAKE_LYM_LIBRARY', 1)],
include_dirs=[_pya_path, _rba_path, _tl_path, _gsi_path],
extra_objects=[
config.path_of('_rba', _rba_path),
config.path_of('_pya', _pya_path),
config.path_of('_tl', _tl_path),
config.path_of('_gsi', _gsi_path)
],
language='c++',
libraries=config.libraries('_lym'),
extra_link_args=config.link_args('_lym'),
extra_compile_args=config.compile_args('_lym'),
sources=list(_lym_sources)
)
config.add_extension(_lym)
# ------------------------------------------------------------------
# _ant dependency library
_ant_path = os.path.join("src", "ant", "ant")
_ant_sources = set(glob.glob(os.path.join(_ant_path, "*.cc")))
_ant = Library(
config.root + '._ant',
define_macros=config.macros() + [('MAKE_ANT_LIBRARY', 1)],
include_dirs=[_laybasic_path, _layview_path, _rdb_path, _db_path, _tl_path, _gsi_path],
extra_objects=[
config.path_of('_laybasic', _laybasic_path),
config.path_of('_layview', _layview_path),
config.path_of('_rdb', _rdb_path),
config.path_of('_tl', _tl_path),
config.path_of('_gsi', _gsi_path),
config.path_of('_db', _db_path)
],
language='c++',
libraries=config.libraries('_ant'),
extra_link_args=config.link_args('_ant'),
extra_compile_args=config.compile_args('_ant'),
sources=list(_ant_sources)
)
config.add_extension(_ant)
# ------------------------------------------------------------------
# _img dependency library
_img_path = os.path.join("src", "img", "img")
_img_sources = set(glob.glob(os.path.join(_img_path, "*.cc")))
_img = Library(
config.root + '._img',
define_macros=config.macros() + [('MAKE_IMG_LIBRARY', 1)],
include_dirs=[_laybasic_path, _layview_path, _rdb_path, _db_path, _tl_path, _gsi_path],
extra_objects=[
config.path_of('_laybasic', _laybasic_path),
config.path_of('_layview', _layview_path),
config.path_of('_rdb', _rdb_path),
config.path_of('_tl', _tl_path),
config.path_of('_gsi', _gsi_path),
config.path_of('_db', _db_path)
],
language='c++',
libraries=config.libraries('_img'),
extra_link_args=config.link_args('_img'),
extra_compile_args=config.compile_args('_img'),
sources=list(_img_sources)
)
config.add_extension(_img)
# ------------------------------------------------------------------
# _edt dependency library
_edt_path = os.path.join("src", "edt", "edt")
_edt_sources = set(glob.glob(os.path.join(_edt_path, "*.cc")))
_edt = Library(
config.root + '._edt',
define_macros=config.macros() + [('MAKE_EDT_LIBRARY', 1)],
include_dirs=[_laybasic_path, _layview_path, _rdb_path, _db_path, _tl_path, _gsi_path],
extra_objects=[
config.path_of('_laybasic', _laybasic_path),
config.path_of('_layview', _layview_path),
config.path_of('_rdb', _rdb_path),
config.path_of('_tl', _tl_path),
config.path_of('_gsi', _gsi_path),
config.path_of('_db', _db_path)
],
language='c++',
libraries=config.libraries('_edt'),
extra_link_args=config.link_args('_edt'),
extra_compile_args=config.compile_args('_edt'),
sources=list(_edt_sources)
)
config.add_extension(_edt)
# ------------------------------------------------------------------
# dependency libraries from db_plugins
db_plugins = []
dbpi_dirs = glob.glob(os.path.join("src", "plugins", "*", "db_plugin"))
dbpi_dirs += glob.glob(os.path.join("src", "plugins", "*", "*", "db_plugin"))
for pi in dbpi_dirs:
mod_name = "_" + os.path.split(os.path.split(pi)[-2])[-1] + "_dbpi"
pi_sources = glob.glob(os.path.join(pi, "*.cc"))
pi_sources += glob.glob(os.path.join(pi, "contrib", "*.cc"))
pi_ext = Library(
config.root + ".db_plugins." + mod_name,
define_macros=config.macros() + [("MAKE_DB_PLUGIN_LIBRARY", 1)],
include_dirs=[
pi,
os.path.join("src", "plugins", "common"),
_db_path,
_tl_path,
_gsi_path,
],
extra_objects=[
config.path_of("_tl", _tl_path),
config.path_of("_gsi", _gsi_path),
config.path_of("_db", _db_path),
],
language="c++",
extra_link_args=config.link_args(mod_name),
extra_compile_args=config.compile_args(mod_name),
sources=pi_sources,
)
db_plugins.append(pi_ext)
config.add_extension(pi_ext)
# ------------------------------------------------------------------
# tl extension library
tl_path = os.path.join("src", "pymod", "tl")
tl_sources = set(glob.glob(os.path.join(tl_path, "*.cc")))
tl = Extension(
config.root + ".tlcore",
define_macros=config.macros(),
include_dirs=[_tl_path, _gsi_path, _pya_path],
extra_objects=[
config.path_of("_tl", _tl_path),
config.path_of("_gsi", _gsi_path),
config.path_of("_pya", _pya_path),
],
extra_link_args=config.link_args("tlcore"),
extra_compile_args=config.compile_args("tlcore"),
sources=list(tl_sources),
)
# ------------------------------------------------------------------
# db extension library
db_path = os.path.join("src", "pymod", "db")
db_sources = set(glob.glob(os.path.join(db_path, "*.cc")))
db = Extension(
config.root + ".dbcore",
define_macros=config.macros(),
include_dirs=[_db_path, _tl_path, _gsi_path, _pya_path],
extra_objects=[
config.path_of("_db", _db_path),
config.path_of("_tl", _tl_path),
config.path_of("_gsi", _gsi_path),
config.path_of("_pya", _pya_path),
],
extra_link_args=config.link_args("dbcore"),
extra_compile_args=config.compile_args("dbcore"),
sources=list(db_sources),
)
# ------------------------------------------------------------------
# lib extension library
lib_path = os.path.join("src", "pymod", "lib")
lib_sources = set(glob.glob(os.path.join(lib_path, "*.cc")))
lib = Extension(
config.root + ".libcore",
define_macros=config.macros(),
include_dirs=[_lib_path, _tl_path, _gsi_path, _pya_path],
extra_objects=[
config.path_of("_lib", _lib_path),
config.path_of("_tl", _tl_path),
config.path_of("_gsi", _gsi_path),
config.path_of("_pya", _pya_path),
],
extra_link_args=config.link_args("libcore"),
extra_compile_args=config.compile_args("libcore"),
sources=list(lib_sources),
)
# ------------------------------------------------------------------
# rdb extension library
rdb_path = os.path.join("src", "pymod", "rdb")
rdb_sources = set(glob.glob(os.path.join(rdb_path, "*.cc")))
rdb = Extension(
config.root + ".rdbcore",
define_macros=config.macros(),
include_dirs=[_rdb_path, _tl_path, _gsi_path, _pya_path],
extra_objects=[
config.path_of("_rdb", _rdb_path),
config.path_of("_tl", _tl_path),
config.path_of("_gsi", _gsi_path),
config.path_of("_pya", _pya_path),
],
extra_link_args=config.link_args("rdbcore"),
extra_compile_args=config.compile_args("rdbcore"),
sources=list(rdb_sources),
)
# ------------------------------------------------------------------
# lay extension library
lay_path = os.path.join("src", "pymod", "lay")
lay_sources = set(glob.glob(os.path.join(lay_path, "*.cc")))
lay = Extension(config.root + '.laycore',
define_macros=config.macros(),
include_dirs=[_laybasic_path,
_layview_path,
_img_path,
_ant_path,
_edt_path,
_lym_path,
_tl_path,
_gsi_path,
_pya_path],
extra_objects=[config.path_of('_laybasic', _laybasic_path),
config.path_of('_layview', _layview_path),
config.path_of('_img', _img_path),
config.path_of('_ant', _ant_path),
config.path_of('_edt', _edt_path),
config.path_of('_lym', _lym_path),
config.path_of('_tl', _tl_path),
config.path_of('_gsi', _gsi_path),
config.path_of('_pya', _pya_path)],
extra_link_args=config.link_args('laycore'),
extra_compile_args=config.compile_args('laycore'),
sources=list(lay_sources))
# ------------------------------------------------------------------
# Core setup function
if __name__ == "__main__":
typed_file = Path(__file__).parent / "src/pymod/distutils_src/klayout/py.typed"
typed_file.parent.mkdir(parents=True, exist_ok=True)
typed_file.touch()
setup(
name=config.root,
version=config.version(),
license="GNU GPLv3",
description="KLayout standalone Python package",
long_description="This package is a standalone distribution of KLayout's Python API.\n\nFor more details see here: https://www.klayout.org/klayout-pypi",
author="Matthias Koefferlein",
author_email="matthias@klayout.de",
classifiers=[
# Recommended classifiers
"Programming Language :: Python :: 2",
"Programming Language :: Python :: 3",
"License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
"Operating System :: MacOS :: MacOS X",
"Operating System :: Microsoft :: Windows",
"Operating System :: POSIX :: Linux",
# Optional classifiers
"Topic :: Scientific/Engineering :: Electronic Design Automation (EDA)",
],
url="https://github.com/klayout/klayout",
packages=find_packages("src/pymod/distutils_src"),
package_dir={
"": "src/pymod/distutils_src"
}, # https://github.com/pypa/setuptools/issues/230
package_data={config.root: ["src/pymod/distutils_src/klayout/*.pyi"]},
data_files=[(config.root, ["src/pymod/distutils_src/klayout/py.typed"])],
include_package_data=True,
ext_modules=[_tl, _gsi, _pya, _rba, _db, _lib, _rdb, _lym, _laybasic, _layview, _ant, _edt, _img]
+ db_plugins
+ [tl, db, lib, rdb, lay],
cmdclass={'build_ext': klayout_build_ext}
)
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