diff options
Diffstat (limited to 'external_libs/python/pyzmq-14.7.0/buildutils/bundle.py')
| -rw-r--r-- | external_libs/python/pyzmq-14.7.0/buildutils/bundle.py | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/buildutils/bundle.py b/external_libs/python/pyzmq-14.7.0/buildutils/bundle.py deleted file mode 100644 index 7d2f6df7..00000000 --- a/external_libs/python/pyzmq-14.7.0/buildutils/bundle.py +++ /dev/null @@ -1,223 +0,0 @@ -"""utilities for fetching build dependencies.""" - -#----------------------------------------------------------------------------- -# Copyright (C) PyZMQ Developers -# Distributed under the terms of the Modified BSD License. -# -# This bundling code is largely adapted from pyzmq-static's get.sh by -# Brandon Craig-Rhodes, which is itself BSD licensed. -#----------------------------------------------------------------------------- - - -import os -import shutil -import stat -import sys -import tarfile -from glob import glob -import hashlib -from subprocess import Popen, PIPE - -try: - # py2 - from urllib2 import urlopen -except ImportError: - # py3 - from urllib.request import urlopen - -from .msg import fatal, debug, info, warn - -pjoin = os.path.join - -#----------------------------------------------------------------------------- -# Constants -#----------------------------------------------------------------------------- - -bundled_version = (4,1,2) -libzmq = "zeromq-%i.%i.%i.tar.gz" % (bundled_version) -libzmq_url = "http://download.zeromq.org/" + libzmq -libzmq_checksum = "sha256:f9162ead6d68521e5154d871bac304f88857308bb02366b81bb588497a345927" - -libsodium_version = (1,0,2) -libsodium = "libsodium-%i.%i.%i.tar.gz" % (libsodium_version) -libsodium_url = "https://github.com/jedisct1/libsodium/releases/download/%i.%i.%i/" % libsodium_version + libsodium -libsodium_checksum = "sha256:961d8f10047f545ae658bcc73b8ab0bf2c312ac945968dd579d87c768e5baa19" - -HERE = os.path.dirname(__file__) -ROOT = os.path.dirname(HERE) - -#----------------------------------------------------------------------------- -# Utilities -#----------------------------------------------------------------------------- - - -def untgz(archive): - return archive.replace('.tar.gz', '') - -def localpath(*args): - """construct an absolute path from a list relative to the root pyzmq directory""" - plist = [ROOT] + list(args) - return os.path.abspath(pjoin(*plist)) - -def checksum_file(scheme, path): - """Return the checksum (hex digest) of a file""" - h = getattr(hashlib, scheme)() - - with open(path, 'rb') as f: - chunk = f.read(65535) - while chunk: - h.update(chunk) - chunk = f.read(65535) - return h.hexdigest() - -def fetch_archive(savedir, url, fname, checksum, force=False): - """download an archive to a specific location""" - dest = pjoin(savedir, fname) - scheme, digest_ref = checksum.split(':') - - if os.path.exists(dest) and not force: - info("already have %s" % dest) - digest = checksum_file(scheme, fname) - if digest == digest_ref: - return dest - else: - warn("but checksum %s != %s, redownloading." % (digest, digest_ref)) - os.remove(fname) - - info("fetching %s into %s" % (url, savedir)) - if not os.path.exists(savedir): - os.makedirs(savedir) - req = urlopen(url) - with open(dest, 'wb') as f: - f.write(req.read()) - digest = checksum_file(scheme, dest) - if digest != digest_ref: - fatal("%s %s mismatch:\nExpected: %s\nActual : %s" % ( - dest, scheme, digest_ref, digest)) - return dest - -#----------------------------------------------------------------------------- -# libsodium -#----------------------------------------------------------------------------- - -def fetch_libsodium(savedir): - """download and extract libsodium""" - dest = pjoin(savedir, 'libsodium') - if os.path.exists(dest): - info("already have %s" % dest) - return - path = fetch_archive(savedir, libsodium_url, fname=libsodium, checksum=libsodium_checksum) - tf = tarfile.open(path) - with_version = pjoin(savedir, tf.firstmember.path) - tf.extractall(savedir) - tf.close() - # remove version suffix: - shutil.move(with_version, dest) - -def stage_libsodium_headers(libsodium_root): - """stage configure headers for libsodium""" - src_dir = pjoin(HERE, 'include_sodium') - dest_dir = pjoin(libsodium_root, 'src', 'libsodium', 'include', 'sodium') - for src in glob(pjoin(src_dir, '*.h')): - base = os.path.basename(src) - dest = pjoin(dest_dir, base) - if os.path.exists(dest): - info("already have %s" % base) - continue - info("staging %s to %s" % (src, dest)) - shutil.copy(src, dest) - -#----------------------------------------------------------------------------- -# libzmq -#----------------------------------------------------------------------------- - -def fetch_libzmq(savedir): - """download and extract libzmq""" - dest = pjoin(savedir, 'zeromq') - if os.path.exists(dest): - info("already have %s" % dest) - return - path = fetch_archive(savedir, libzmq_url, fname=libzmq, checksum=libzmq_checksum) - tf = tarfile.open(path) - with_version = pjoin(savedir, tf.firstmember.path) - tf.extractall(savedir) - tf.close() - # remove version suffix: - shutil.move(with_version, dest) - -def stage_platform_hpp(zmqroot): - """stage platform.hpp into libzmq sources - - Tries ./configure first (except on Windows), - then falls back on included platform.hpp previously generated. - """ - - platform_hpp = pjoin(zmqroot, 'src', 'platform.hpp') - if os.path.exists(platform_hpp): - info("already have platform.hpp") - return - if os.name == 'nt': - # stage msvc platform header - platform_dir = pjoin(zmqroot, 'builds', 'msvc') - else: - info("attempting ./configure to generate platform.hpp") - - p = Popen('./configure', cwd=zmqroot, shell=True, - stdout=PIPE, stderr=PIPE, - ) - o,e = p.communicate() - if p.returncode: - warn("failed to configure libzmq:\n%s" % e) - if sys.platform == 'darwin': - platform_dir = pjoin(HERE, 'include_darwin') - elif sys.platform.startswith('freebsd'): - platform_dir = pjoin(HERE, 'include_freebsd') - elif sys.platform.startswith('linux-armv'): - platform_dir = pjoin(HERE, 'include_linux-armv') - else: - platform_dir = pjoin(HERE, 'include_linux') - else: - return - - info("staging platform.hpp from: %s" % platform_dir) - shutil.copy(pjoin(platform_dir, 'platform.hpp'), platform_hpp) - - -def copy_and_patch_libzmq(ZMQ, libzmq): - """copy libzmq into source dir, and patch it if necessary. - - This command is necessary prior to running a bdist on Linux or OS X. - """ - if sys.platform.startswith('win'): - return - # copy libzmq into zmq for bdist - local = localpath('zmq',libzmq) - if not ZMQ and not os.path.exists(local): - fatal("Please specify zmq prefix via `setup.py configure --zmq=/path/to/zmq` " - "or copy libzmq into zmq/ manually prior to running bdist.") - try: - # resolve real file through symlinks - lib = os.path.realpath(pjoin(ZMQ, 'lib', libzmq)) - print ("copying %s -> %s"%(lib, local)) - shutil.copy(lib, local) - except Exception: - if not os.path.exists(local): - fatal("Could not copy libzmq into zmq/, which is necessary for bdist. " - "Please specify zmq prefix via `setup.py configure --zmq=/path/to/zmq` " - "or copy libzmq into zmq/ manually.") - - if sys.platform == 'darwin': - # chmod u+w on the lib, - # which can be user-read-only for some reason - mode = os.stat(local).st_mode - os.chmod(local, mode | stat.S_IWUSR) - # patch install_name on darwin, instead of using rpath - cmd = ['install_name_tool', '-id', '@loader_path/../%s'%libzmq, local] - try: - p = Popen(cmd, stdout=PIPE,stderr=PIPE) - except OSError: - fatal("install_name_tool not found, cannot patch libzmq for bundling.") - out,err = p.communicate() - if p.returncode: - fatal("Could not patch bundled libzmq install_name: %s"%err, p.returncode) - |