# Copyright (C) 2006 Novell Inc. All rights reserved. # This program is free software; it may be used, copied, modified # and distributed under the terms of the GNU General Public Licence, # either version 2, or (at your option) any later version. import os import re import sys from tempfile import NamedTemporaryFile from shutil import rmtree from osc.fetch import * from osc.core import get_buildinfo, store_read_apiurl, store_read_project, store_read_package, meta_exists, quote_plus, get_buildconfig import osc.conf import oscerr import subprocess try: from xml.etree import cElementTree as ET except ImportError: import cElementTree as ET from conf import config, cookiejar change_personality = { 'i686': 'linux32', 'i586': 'linux32', 'i386': 'linux32', 'ppc': 'powerpc32', 's390': 's390', } can_also_build = { 'armv4l': [ 'armv4l' ], 'armv5el':[ 'armv4l', 'armv5el' ], 'armv6l' :[ 'armv4l', 'armv5el' ], 'armv7el':[ 'armv4l', 'armv5el', 'armv7el' ], 'armv7l' :[ 'armv4l', 'armv5el', 'armv7el' ], 's390x': ['s390' ], 'ppc64': [ 'ppc', 'ppc64', ], 'i386': [ 'i586', 'armv4l', 'armv5el', 'armv7el', 'sh4' ], 'i586': [ 'i386', 'armv4l', 'armv5el', 'armv7el', 'sh4' ], 'i686': [ 'i586', 'armv4l', 'armv5el', 'armv7el', 'sh4' ], 'x86_64': ['i686', 'i586', 'i386', 'armv4l', 'armv5el', 'armv7el', 'sh4' ], } # real arch of this machine hostarch = os.uname()[4] if hostarch == 'i686': # FIXME hostarch = 'i586' class Buildinfo: """represent the contents of a buildinfo file""" def __init__(self, filename, apiurl, buildtype = 'spec', localpkgs = []): try: tree = ET.parse(filename) except: print >>sys.stderr, 'could not parse the buildinfo:' print >>sys.stderr, open(filename).read() sys.exit(1) root = tree.getroot() if root.find('error') != None: sys.stderr.write('buildinfo is broken... it says:\n') error = root.find('error').text sys.stderr.write(error + '\n') sys.exit(1) if not (apiurl.startswith('https://') or apiurl.startswith('http://')): raise urllib2.URLError('invalid protocol for the apiurl: \'%s\'' % apiurl) self.buildtype = buildtype self.apiurl = apiurl # are we building .rpm or .deb? # XXX: shouldn't we deliver the type via the buildinfo? self.pacsuffix = 'rpm' if self.buildtype == 'dsc': self.pacsuffix = 'deb' self.buildarch = root.find('arch').text self.release = "0" if root.find('release') != None: self.release = root.find('release').text self.downloadurl = root.get('downloadurl') self.debuginfo = 0 if root.find('debuginfo') != None: try: self.debuginfo = int(root.find('debuginfo').text) except ValueError: pass self.deps = [] for node in root.findall('bdep'): p = Pac(node, self.buildarch, self.pacsuffix, apiurl, localpkgs) self.deps.append(p) self.vminstall_list = [ dep.name for dep in self.deps if dep.vminstall ] self.preinstall_list = [ dep.name for dep in self.deps if dep.preinstall ] self.runscripts_list = [ dep.name for dep in self.deps if dep.runscripts ] def has_dep(self, name): for i in self.deps: if i.name == name: return True return False def remove_dep(self, name): for i in self.deps: if i.name == name: self.deps.remove(i) return True return False class Pac: """represent a package to be downloaded We build a map that's later used to fill our URL templates """ def __init__(self, node, buildarch, pacsuffix, apiurl, localpkgs = []): self.mp = {} for i in ['name', 'package', 'version', 'release', 'project', 'repository', 'preinstall', 'vminstall', 'noinstall', 'runscripts', ]: self.mp[i] = node.get(i) self.mp['buildarch'] = buildarch self.mp['pacsuffix'] = pacsuffix self.mp['arch'] = node.get('arch') or self.mp['buildarch'] # this is not the ideal place to check if the package is a localdep or not localdep = self.mp['name'] in localpkgs if not localdep and not (node.get('project') and node.get('repository')): raise oscerr.APIError('incomplete information for package %s, may be caused by a broken project configuration.' % self.mp['name'] ) if not localdep: self.mp['extproject'] = node.get('project').replace(':', ':/') self.mp['extrepository'] = node.get('repository').replace(':', ':/') self.mp['repopackage'] = node.get('package') or '_repository' self.mp['repoarch'] = node.get('repoarch') or self.mp['buildarch'] if pacsuffix == 'deb' and not (self.mp['name'] and self.mp['arch'] and self.mp['version']): raise oscerr.APIError( "buildinfo for package %s/%s/%s is incomplete" % (self.mp['name'], self.mp['arch'], self.mp['version'])) self.mp['apiurl'] = apiurl if self.mp['release']: self.filename = '%(name)s-%(version)s-%(release)s.%(arch)s.%(pacsuffix)s' % self.mp else: self.filename = '%(name)s-%(version)s.%(arch)s.%(pacsuffix)s' % self.mp self.mp['filename'] = self.filename if self.mp['repopackage'] == '_repository': self.mp['repofilename'] = self.mp['name'] else: self.mp['repofilename'] = self.mp['filename'] # make the content of the dictionary accessible as class attributes self.__dict__.update(self.mp) def makeurls(self, cachedir, urllist): self.urllist = [] # build up local URL # by using the urlgrabber with local urls, we basically build up a cache. # the cache has no validation, since the package servers don't support etags, # or if-modified-since, so the caching is simply name-based (on the assumption # that the filename is suitable as identifier) self.localdir = '%s/%s/%s/%s' % (cachedir, self.project, self.repository, self.arch) self.fullfilename = os.path.join(self.localdir, self.filename) self.url_local = 'file://%s/' % self.fullfilename # first, add the local URL self.urllist.append(self.url_local) # remote URLs for url in urllist: self.urllist.append(url % self.mp) def __str__(self): return self.name def __repr__(self): return "%s" % self.name def get_built_files(pacdir, pactype): if pactype == 'rpm': b_built = subprocess.Popen(['find', os.path.join(pacdir, 'RPMS'), '-name', '*.rpm'], stdout=subprocess.PIPE).stdout.read().strip() s_built = subprocess.Popen(['find', os.path.join(pacdir, 'SRPMS'), '-name', '*.rpm'], stdout=subprocess.PIPE).stdout.read().strip() elif pactype == 'kiwi': b_built = subprocess.Popen(['find', os.path.join(pacdir, 'KIWI'), '-type', 'f'], stdout=subprocess.PIPE).stdout.read().strip() else: b_built = subprocess.Popen(['find', os.path.join(pacdir, 'DEBS'), '-name', '*.deb'], stdout=subprocess.PIPE).stdout.read().strip() s_built = subprocess.Popen(['find', os.path.join(pacdir, 'SOURCES.DEB'), '-type', 'f'], stdout=subprocess.PIPE).stdout.read().strip() return s_built, b_built def get_prefer_pkgs(dirs, wanted_arch, type): import glob from util import packagequery, cpio # map debian arches to common obs arches arch_map = {'i386': ['i586', 'i686'], 'amd64': ['x86_64']} paths = [] suffix = '*.rpm' if type == 'dsc': suffix = '*.deb' for dir in dirs: paths += glob.glob(os.path.join(os.path.abspath(dir), suffix)) prefer_pkgs = {} pkgqs = {} for path in paths: if path.endswith('src.rpm'): continue if path.find('-debuginfo-') > 0: continue pkgq = packagequery.PackageQuery.query(path) arch = pkgq.arch() name = pkgq.name() # instead of thip assumption, we should probably rather take the # requested arch for this package from buildinfo # also, it will ignore i686 packages, how to handle those? if arch in [wanted_arch, 'noarch', 'all'] or wanted_arch in arch_map.get(arch, []): curpkgq = pkgqs.get(name) if curpkgq is not None and curpkgq.vercmp(pkgq) > 0: continue prefer_pkgs[name] = path pkgqs[name] = pkgq depfile = create_deps(pkgqs.values()) cpio = cpio.CpioWrite() cpio.add('deps', '\n'.join(depfile)) return prefer_pkgs, cpio def create_deps(pkgqs): """ creates a list of requires/provides which corresponds to build's internal dependency file format """ depfile = [] for p in pkgqs: id = '%s.%s-0/0/0: ' % (p.name(), p.arch()) depfile.append('R:%s%s' % (id, ' '.join(p.requires()))) depfile.append('P:%s%s' % (id, ' '.join(p.provides()))) return depfile def main(opts, argv): repo = argv[0] arch = argv[1] build_descr = argv[2] xp = [] build_type = os.path.splitext(build_descr)[1][1:] if build_type not in ['spec', 'dsc', 'kiwi']: raise oscerr.WrongArgs( "Unknown build type: '%s'. Build description should end in .spec, .dsc or .kiwi." \ % build_type) buildargs = [] if not opts.userootforbuild: buildargs.append('--norootforbuild') if opts.clean: buildargs.append('--clean') if opts.noinit: buildargs.append('--noinit') if opts.nochecks: buildargs.append('--no-checks') if not opts.no_changelog: buildargs.append('--changelog') if opts.jobs: buildargs.append('--jobs %s' % opts.jobs) else: smp_mflags = os.sysconf('SC_NPROCESSORS_ONLN') if smp_mflags > 1: buildargs.append('--jobs %s' % smp_mflags) if opts.icecream: buildargs.append('--icecream %s' % opts.icecream) xp.append('icecream') xp.append('gcc-c++') if opts.ccache: buildargs.append('--ccache') xp.append('ccache') if opts.baselibs: buildargs.append('--baselibs') if opts.debuginfo: buildargs.append('--debug') if opts._with: buildargs.append('--with %s' % opts._with) if opts.without: buildargs.append('--without %s' % opts.without) # FIXME: quoting # if opts.define: # buildargs.append('--define "%s"' % opts.define) if opts.alternative_project: prj = opts.alternative_project pac = '_repository' apiurl = config['apiurl'] else: prj = store_read_project(os.curdir) if opts.local_package: pac = '_repository' else: pac = store_read_package(os.curdir) apiurl = store_read_apiurl(os.curdir) if not os.path.exists(build_descr): print >>sys.stderr, 'Error: build description named \'%s\' does not exist.' % build_descr return 1 # make it possible to override configuration of the rc file for var in ['OSC_PACKAGECACHEDIR', 'OSC_SU_WRAPPER', 'OSC_BUILD_ROOT']: val = os.getenv(var) if val: if var.startswith('OSC_'): var = var[4:] var = var.lower().replace('_', '-') if config.has_key(var): print 'Overriding config value for %s=\'%s\' with \'%s\'' % (var, config[var], val) config[var] = val pacname = pac if pacname == '_repository': pacname = os.path.splitext(build_descr)[0] config['build-root'] = config['build-root'] % { 'repo': repo, 'arch': arch, 'project' : prj, 'package' : pacname } extra_pkgs = [] if not opts.extra_pkgs: extra_pkgs = config['extra-pkgs'] elif opts.extra_pkgs != ['']: extra_pkgs = opts.extra_pkgs if xp: extra_pkgs += xp prefer_pkgs = {} build_descr_data = open(build_descr).read() if opts.prefer_pkgs: print 'Scanning the following dirs for local packages: %s' % ', '.join(opts.prefer_pkgs) prefer_pkgs, cpio = get_prefer_pkgs(opts.prefer_pkgs, arch, build_type) cpio.add(os.path.basename(build_descr), build_descr_data) build_descr_data = cpio.get() bi_filename = os.path.join(os.getcwd(), '.osc/_buildinfo-%s-%s.xml' % (repo, arch)) bc_filename = os.path.join(os.getcwd(), '.osc/_buildconfig-%s-%s' % (repo, arch)) try: if opts.noinit: if not os.path.isfile(bi_filename): print >>sys.stderr, '--noinit is not possible, no local buildinfo file' sys.exit(1) print 'Use local \'%s\' file as buildinfo' % bi_filename if not os.path.isfile(bc_filename): print >>sys.stderr, '--noinit is not possible, no local buildconfig file' sys.exit(1) print 'Use local \'%s\' file as buildconfig' % bc_filename else: print 'Getting buildinfo from server and store to %s' % bi_filename bi_file = open(bi_filename, 'w') bi_text = ''.join(get_buildinfo(apiurl, prj, pac, repo, arch, specfile=build_descr_data, addlist=extra_pkgs)) bi_file.write(bi_text) bi_file.close() print 'Getting buildconfig from server and store to %s' % bc_filename bc_file = open(bc_filename, 'w') bc_file.write(get_buildconfig(apiurl, prj, pac, repo, arch)) bc_file.close() except urllib2.HTTPError, e: if e.code == 404: # check what caused the 404 if meta_exists(metatype='prj', path_args=(quote_plus(prj), ), template_args=None, create_new=False, apiurl=apiurl): if pac == '_repository' or meta_exists(metatype='pkg', path_args=(quote_plus(prj), quote_plus(pac)), template_args=None, create_new=False, apiurl=apiurl): print >>sys.stderr, 'ERROR: Either wrong repo/arch as parameter or a parse error of .spec/.dsc/.kiwi file due to syntax error' else: print >>sys.stderr, 'The package \'%s\' does not exists - please ' \ 'rerun with \'--local-package\'' % pac else: print >>sys.stderr, 'The project \'%s\' does not exists - please ' \ 'rerun with \'--alternative-project \'' % prj sys.exit(1) else: raise bi = Buildinfo(bi_filename, apiurl, build_type, prefer_pkgs.keys()) if bi.debuginfo and not opts.disable_debuginfo: buildargs.append('--debug') buildargs = ' '.join(set(buildargs)) # real arch of this machine # vs. # arch we are supposed to build for if hostarch != bi.buildarch: if not bi.buildarch in can_also_build.get(hostarch, []): print >>sys.stderr, 'Error: hostarch \'%s\' cannot build \'%s\'.' % (hostarch, bi.buildarch) return 1 rpmlist_prefers = [] if prefer_pkgs: print 'Evaluating preferred packages' for name, path in prefer_pkgs.iteritems(): if bi.has_dep(name): # We remove a preferred package from the buildinfo, so that the # fetcher doesn't take care about them. # Instead, we put it in a list which is appended to the rpmlist later. # At the same time, this will make sure that these packages are # not verified. bi.remove_dep(name) rpmlist_prefers.append((name, path)) print ' - %s (%s)' % (name, path) continue print 'Updating cache of required packages' urllist = [] # transform 'url1, url2, url3' form into a list if 'urllist' in config: if type(config['urllist']) == str: re_clist = re.compile('[, ]+') urllist = [ i.strip() for i in re_clist.split(config['urllist'].strip()) ] else: urllist = config['urllist'] # OBS 1.5 and before has no downloadurl defined in buildinfo if bi.downloadurl: urllist.append(bi.downloadurl + '/%(extproject)s/%(extrepository)s/%(arch)s/%(filename)s') fetcher = Fetcher(cachedir = config['packagecachedir'], urllist = urllist, api_host_options = config['api_host_options'], offline = opts.noinit, http_debug = config['http_debug'], cookiejar=cookiejar) # now update the package cache fetcher.run(bi) # Make packages from buildinfo available as repos for kiwi if build_type == 'kiwi': if not os.path.exists('repos'): os.mkdir('repos') else: rmtree('repos') os.mkdir('repos') for i in bi.deps: # project pdir = str(i.extproject).replace(':/', ':') # repo rdir = str(i.extrepository).replace(':/', ':') # arch adir = i.repoarch # project/repo prdir = "repos/"+pdir+"/"+rdir # project/repo/arch pradir = prdir+"/"+adir # source fullfilename sffn = i.fullfilename print "Using package: "+sffn # target fullfilename tffn = pradir+"/"+sffn.split("/")[-1] if not os.path.exists(os.path.join(pradir)): os.makedirs(os.path.join(pradir)) if not os.path.exists(tffn): os.symlink(sffn, tffn) if bi.pacsuffix == 'rpm': if config['build-type'] == "xen" or config['build-type'] == "kvm": print 'Skipping verification of package signatures due to secure VM build' elif opts.no_verify or opts.noinit: print 'Skipping verification of package signatures' else: print 'Verifying integrity of cached packages' verify_pacs([ i.fullfilename for i in bi.deps ]) elif bi.pacsuffix == 'deb': if config['build-type'] == "xen" or config['build-type'] == "kvm": print 'Skipping verification of package signatures due to secure VM build' elif opts.no_verify or opts.noinit: print 'Skipping verification of package signatures' else: print 'WARNING: deb packages get not verified, they can compromise your system !' else: print 'WARNING: unknown packages get not verified, they can compromise your system !' print 'Writing build configuration' rpmlist = [ '%s %s\n' % (i.name, i.fullfilename) for i in bi.deps if not i.noinstall ] rpmlist += [ '%s %s\n' % (i[0], i[1]) for i in rpmlist_prefers ] rpmlist.append('preinstall: ' + ' '.join(bi.preinstall_list) + '\n') rpmlist.append('vminstall: ' + ' '.join(bi.vminstall_list) + '\n') rpmlist.append('runscripts: ' + ' '.join(bi.runscripts_list) + '\n') rpmlist_file = NamedTemporaryFile(prefix='rpmlist.') rpmlist_filename = rpmlist_file.name rpmlist_file.writelines(rpmlist) rpmlist_file.flush() vm_options="" if config['build-device'] and config['build-memory'] and config['build-type']: if config['build-type'] == "kvm": vm_options="--kvm " + config['build-device'] elif config['build-type'] == "xen": vm_options="--xen " + config['build-device'] else: print "ERROR: unknown VM is set ! (" + config['build-type'] + ")" sys.exit(1) if config['build-swap']: vm_options+=" --swap " + config['build-swap'] if config['build-memory']: vm_options+=" --memory " + config['build-memory'] print 'Running build' # special handling for overlay and rsync-src/dest specialcmdopts = " " if opts.rsyncsrc or opts.rsyncdest : if not opts.rsyncsrc or not opts.rsyncdest: print "When using --rsync-{src,dest} both parameters have to be specified." sys.exit(1) myrsyncsrc = os.path.expanduser(os.path.expandvars(opts.rsyncsrc)) myrsyncdest = "" if os.path.isdir(myrsyncsrc): myrsyncsrc = os.path.abspath(myrsyncsrc) else: print "--rsync-src " + str(opts.rsyncsrc) + " is no valid directory!" sys.exit(1) # can't check destination - its in the target chroot ;) - but we can check for sanity if not opts.rsyncdest.startswith("/"): print "--rsync-dest " + str(opts.rsyncsrc) + " is no absolute path (starting with '/')!" sys.exit(1) myrsyncdest = os.path.expandvars(opts.rsyncdest) specialcmdopts += '--rsync-src=%s --rsync-dest=%s' \ % (myrsyncsrc, myrsyncdest) if opts.overlay: myoverlay = os.path.expanduser(os.path.expandvars(opts.overlay)) if not os.path.isdir(myoverlay): print "--overlay " + str(opts.overlay) + " is no valid directory!" sys.exit(1) myoverlay = os.path.abspath(myoverlay) specialcmdopts += '--overlay=%s' \ % (myoverlay) cmd = '%s --root=%s --rpmlist=%s --dist=%s %s --arch=%s --release=%s %s %s %s' \ % (config['build-cmd'], config['build-root'], rpmlist_filename, bc_filename, specialcmdopts, bi.buildarch, bi.release, vm_options, build_descr, buildargs) if config['su-wrapper'].startswith('su '): tmpl = '%s \'%s\'' else: tmpl = '%s %s' # change personality, if needed cmd = tmpl % (config['su-wrapper'], cmd) if hostarch != bi.buildarch: cmd = (change_personality.get(bi.buildarch, '') + ' ' + cmd).strip() rc = subprocess.call(cmd, shell=True) if rc: print print 'The buildroot was:', config['build-root'] sys.exit(rc) pacdir = os.path.join(config['build-root'], '.build.packages') if os.path.islink(pacdir): pacdir = os.readlink(pacdir) pacdir = os.path.join(config['build-root'], pacdir) if os.path.exists(pacdir): (s_built, b_built) = get_built_files(pacdir, bi.pacsuffix) print if s_built: print s_built print print b_built if opts.keep_pkgs: for i in b_built.splitlines() + s_built.splitlines(): import shutil shutil.copy2(i, os.path.join(opts.keep_pkgs, os.path.basename(i)))