[libvirt] [libvirt-python PATCHv2 16/44] Setup distutils build system

From: "Daniel P. Berrange" <berrange(a)redhat.com&gt; Create a setup.py for building libvirt python code and add supporting files Signed-off-by: Daniel P. Berrange <berrange(a)redhat.com&gt; --- .gitignore | 4 + AUTHORS.in | 12 ++ COPYING | 339 +++++++++++++++++++++++++++++++++ COPYING.LESSER | 502 +++++++++++++++++++++++++++++++++++++++++++++++++ MANIFEST.in | 27 +++ NEWS | 9 + autobuild.sh | 24 +++ libvirt-python.spec.in | 34 ++++ setup.py | 262 ++++++++++++++++++++++++++ 9 files changed, 1213 insertions(+) create mode 100644 .gitignore create mode 100644 AUTHORS.in create mode 100644 COPYING create mode 100644 COPYING.LESSER create mode 100644 MANIFEST.in create mode 100644 NEWS create mode 100755 autobuild.sh create mode 100644 libvirt-python.spec.in create mode 100644 setup.py diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..b859b49 --- /dev/null +++ b/.gitignore @@ -0,0 +1,4 @@ +build/ +dist/ +MANIFEST +*~ diff --git a/AUTHORS.in b/AUTHORS.in new file mode 100644 index 0000000..cee329e --- /dev/null +++ b/AUTHORS.in @@ -0,0 +1,12 @@ + Libvirt Python Binding Authors + ============================== + +The libvirt python binding is maintained by the +libvirt development team, who can be contacted +at + + libvir-list(a)redhat.com + +The individual contributors are + +@AUTHORS@ diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..d159169 --- /dev/null +++ b/COPYING @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + <signature of Ty Coon>, 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! diff --git a/MANIFEST.in b/MANIFEST.in new file mode 100644 index 0000000..9871ed0 --- /dev/null +++ b/MANIFEST.in @@ -0,0 +1,27 @@ +include AUTHORS +include NEWS +include COPYING +include COPYING.LESSER +include ChangeLog +include generator.py +include libvirt-lxc-override-api.xml +include libvirt-lxc-override.c +include libvirt-override-api.xml +include libvirt-override.c +include libvirt-override.py +include libvirt-override-virConnect.py +include libvirt-override-virDomain.py +include libvirt-override-virDomainSnapshot.py +include libvirt-override-virStoragePool.py +include libvirt-override-virStream.py +include libvirt-python.spec +include libvirt-qemu-override-api.xml +include libvirt-qemu-override.c +include libvirt-utils.h +include libvirt-utils.c +include MANIFEST +include README +include sanitytest.py +include setup.py +include typewrappers.c +include typewrappers.h diff --git a/NEWS b/NEWS new file mode 100644 index 0000000..b92cdf4 --- /dev/null +++ b/NEWS @@ -0,0 +1,9 @@ + Libvirt Python News + =================== + + +Release 1.2.0 +============= + + - Split off from main libvirt package + - Allow to compile against multiple versions of libvirt diff --git a/autobuild.sh b/autobuild.sh new file mode 100755 index 0000000..b3beaf1 --- /dev/null +++ b/autobuild.sh @@ -0,0 +1,24 @@ +#!/bin/sh + +set -ve + +: ${AUTOBUILD_INSTALL_ROOT="$HOME/builder"} + +rm -rf MANIFEST dist build + + +python setup.py sdist + +python setup.py build +python setup.py test +python setup.py install --root="$AUTOBUILD_INSTALL_ROOT" + +type -p /usr/bin/rpmbuild > /dev/null 2>&1 || exit 0 + +if [ -n "$AUTOBUILD_COUNTER" ]; then + EXTRA_RELEASE=".auto$AUTOBUILD_COUNTER" +else + NOW=`date +"%s"` + EXTRA_RELEASE=".$USER$NOW" +fi +rpmbuild --nodeps --define "extra_release $EXTRA_RELEASE" -ta --clean dist/*.tar.gz diff --git a/libvirt-python.spec.in b/libvirt-python.spec.in new file mode 100644 index 0000000..e6c229f --- /dev/null +++ b/libvirt-python.spec.in @@ -0,0 +1,34 @@ + +Summary: The libvirt virtualization API +Name: libvirt-python +Version: @PY_VERSION@ +Release: 1%{?dist}%{?extra_release} +Source0: http://libvirt.org/sources/python/%{name}-%{version}.tar.gz +License: LGPLv2+ +Group: Development/Libraries +BuildRequires: libvirt-devel >= @C_VERSION@ +BuildRequires: python-devel + +%description +The libvirt-python package contains a module that permits applications +written in the Python programming language to use the interface +supplied by the libvirt library to use the virtualization capabilities +of recent versions of Linux (and other OSes). + +%prep +%setup + +%build +CFLAGS="$RPM_OPT_FLAGS" %{__python} setup.py build + +%install +%{__python} setup.py install --skip-build --root=%{buildroot} +rm -f %{buildroot}%{_libdir}/python*/site-packages/*egg-info + +%files +%defattr(-,root,root) +%doc ChangeLog AUTHORS NEWS README COPYING COPYING.LESSER +%{_libdir}/python*/site-packages/libvirt.py* +%{_libdir}/python*/site-packages/libvirt_qemu.py* +%{_libdir}/python*/site-packages/libvirt_lxc.py* +%{_libdir}/python*/site-packages/libvirtmod* diff --git a/setup.py b/setup.py new file mode 100644 index 0000000..b209bd6 --- /dev/null +++ b/setup.py @@ -0,0 +1,262 @@ +#!/usr/bin/python + +from distutils.core import setup, Extension, Command +from distutils.command.build import build +from distutils.command.clean import clean +from distutils.command.sdist import sdist +from distutils.dir_util import remove_tree +from distutils.util import get_platform +from distutils.spawn import spawn +import distutils + +import sys +import datetime +import os +import os.path +import re +import time + +MIN_LIBVIRT = "0.10.2" + +pkgcfg = distutils.spawn.find_executable("pkg-config") + +if pkgcfg is None: + raise Exception("pkg-config binary is required to compile libvirt-python") + +spawn([pkgcfg, + "--print-errors", + "--atleast-version=%s" % MIN_LIBVIRT, + "libvirt"]) + +def get_pkgconfig_data(args, mod, required=True): + """Run pkg-config to and return content associated with it""" + f = os.popen("%s %s %s" % (pkgcfg, " ".join(args), mod)) + + line = f.readline() + if line is not None: + line = line.strip() + + if line is None or line == "": + if required: + raise Exception("Cannot determine '%s' from libvirt pkg-config file" % " ".join(args)) + else: + return "" + + return line + +ldflags = get_pkgconfig_data(["--libs-only-L"], "libvirt", False) +cflags = get_pkgconfig_data(["--cflags"], "libvirt", False) + +module = Extension('libvirtmod', + sources = ['libvirt-override.c', 'build/libvirt.c', 'typewrappers.c'], + libraries = [ "virt" ], + include_dirs = [ "." ]) +if cflags != "": + module.extra_compile_args.append(cflags) +if ldflags != "": + module.extra_link_args.append(ldflags) + + +moduleqemu = Extension('libvirtmod_qemu', + sources = ['libvirt-qemu-override.c', 'build/libvirt-qemu.c', 'typewrappers.c'], + libraries = [ "virt-qemu" ], + include_dirs = [ "." ]) +if cflags != "": + moduleqemu.extra_compile_args.append(cflags) +if ldflags != "": + moduleqemu.extra_link_args.append(ldflags) + +modulelxc = Extension('libvirtmod_lxc', + sources = ['libvirt-lxc-override.c', 'build/libvirt-lxc.c', 'typewrappers.c'], + libraries = [ "virt-lxc" ], + include_dirs = [ "." ]) +if cflags != "": + modulelxc.extra_compile_args.append(cflags) +if ldflags != "": + modulelxc.extra_link_args.append(ldflags) + +class my_build(build): + + def get_api_xml_files(self): + """Check with pkg-config that libvirt is present and extract + the API XML file paths we need from it""" + + libvirt_api = get_pkgconfig_data(["--variable", "libvirt_api"], "libvirt") + + offset = libvirt_api.index("-api.xml") + libvirt_qemu_api = libvirt_api[0:offset] + "-qemu-api.xml" + + offset = libvirt_api.index("-api.xml") + libvirt_lxc_api = libvirt_api[0:offset] + "-lxc-api.xml" + + return (libvirt_api, libvirt_qemu_api, libvirt_lxc_api) + + + def run(self): + apis = self.get_api_xml_files() + + self.spawn(["./generator.py", apis[0], apis[1], apis[2]]) + + build.run(self) + +class my_sdist(sdist): + user_options = sdist.user_options + + description = "Update libvirt-python.spec; build sdist-tarball." + + def initialize_options(self): + self.snapshot = None + sdist.initialize_options(self) + + def finalize_options(self): + if self.snapshot is not None: + self.snapshot = 1 + sdist.finalize_options(self) + + def gen_rpm_spec(self): + f1 = open('libvirt-python.spec.in', 'r') + f2 = open('libvirt-python.spec', 'w') + for line in f1: + f2.write(line + .replace('@PY_VERSION@', self.distribution.get_version()) + .replace('@C_VERSION@', MIN_LIBVIRT)) + f1.close() + f2.close() + + def gen_authors(self): + f = os.popen("git log --pretty=format:'%aN <%aE>'") + authors = [] + for line in f: + authors.append(" " + line.strip()) + + authors.sort(key=str.lower) + + f1 = open('AUTHORS.in', 'r') + f2 = open('AUTHORS', 'w') + for line in f1: + f2.write(line.replace('@AUTHORS@', "\n".join(authors))) + f1.close() + f2.close() + + + def gen_changelog(self): + f1 = os.popen("git log '--pretty=format:%H:%ct %an <%ae>%n%n%s%n%b%n'") + f2 = open("ChangeLog", 'w') + + for line in f1: + m = re.match(r'([a-f0-9]+):(\d+)\s(.*)', line) + if m: + t = time.gmtime(int(m.group(2))) + f2.write("%04d-%02d-%02d %s\n" % (t.tm_year, t.tm_mon, t.tm_mday, m.group(3))) + else: + if re.match(r'Signed-off-by', line): + continue + f2.write(" " + line.strip() + "\n") + + f1.close() + f2.close() + + + def run(self): + if not os.path.exists("build"): + os.mkdir("build") + + if os.path.exists(".git"): + try: + self.gen_rpm_spec() + self.gen_authors() + self.gen_changelog() + + sdist.run(self) + + finally: + files = ["libvirt-python.spec", + "AUTHORS", + "ChangeLog"] + for f in files: + if os.path.exists(f): + os.unlink(f) + else: + sdist.run(self) + +class my_rpm(Command): + user_options = [] + + description = "Build src and noarch rpms." + + def initialize_options(self): + pass + + def finalize_options(self): + pass + + def run(self): + """ + Run sdist, then 'rpmbuild' the tar.gz + """ + + self.run_command('sdist') + os.system('rpmbuild -ta --clean dist/libvirt-python-%s.tar.gz' % + self.distribution.get_version()) + +class my_test(Command): + user_options = [ + ('build-base=', 'b', + "base directory for build library"), + ('build-platlib=', None, + "build directory for platform-specific distributions"), + ('plat-name=', 'p', + "platform name to build for, if supported " + "(default: %s)" % get_platform()), + ] + + description = "Run test suite." + + def initialize_options(self): + self.build_base = 'build' + self.build_platlib = None + self.plat_name = None + + def finalize_options(self): + if self.plat_name is None: + self.plat_name = get_platform() + + plat_specifier = ".%s-%s" % (self.plat_name, sys.version[0:3]) + + if hasattr(sys, 'gettotalrefcount'): + plat_specifier += '-pydebug' + + if self.build_platlib is None: + self.build_platlib = os.path.join(self.build_base, + 'lib' + plat_specifier) + + def run(self): + """ + Run test suite + """ + + self.spawn(["./sanitytest.py", self.build_platlib]) + + +class my_clean(clean): + def run(self): + clean.run(self) + + if os.path.exists("build"): + remove_tree("build") + +setup(name = 'libvirt-python', + version = '1.2.0', + description = 'The libvirt virtualization API', + ext_modules = [module, modulelxc, moduleqemu], + py_modules = ["libvirt", "libvirt_qemu", "libvirt_lxc"], + package_dir = { + '': 'build' + }, + cmdclass = { + 'build': my_build, + 'clean': my_clean, + 'sdist': my_sdist, + 'rpm': my_rpm, + 'test': my_test + }) -- 1.8.3.2