Edit File: yum-builddep
#!/usr/bin/python -tt # 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 Street, Fifth Floor, Boston, MA 02110-1301 USA. import sys sys.path.insert(0,'/usr/share/yum-cli') import yum from yum.misc import setup_locale from yum.i18n import exception2msg import yum.Errors from utils import YumUtilBase import logging import rpmUtils import rpm rhn_source_repos = True # Copied from yumdownloader (need a yum-utils python module ;) # This is to fix Bug 469 # To convert from a pkg to a source pkg, we have a problem in that all we have # is "sourcerpm", which can be a different nevra ... but just to make it fun # the epoch isn't in the name. So we use rpmUtils.miscutils.splitFilename # and ignore the arch/epoch ... and hope we get the right thing. # Eg. run: # for pkg in yb.pkgSack.returnPackages(): # if pkg.version not in pkg.sourcerpm: # print pkg, pkg.sourcerpm def _best_convert_pkg2srcpkgs(self, opts, pkg): if pkg.arch == 'src': return [pkg] (n,v,r,e,a) = rpmUtils.miscutils.splitFilename(pkg.sourcerpm) src = self.pkgSack.searchNevra(name=n, ver=v, rel=r, arch='src') if src == []: self.logger.error('No source RPM found for %s' % str(pkg)) return src class YumBuildDep(YumUtilBase): NAME = 'yum-builddep' VERSION = '1.0' USAGE = 'yum-builddep [options] package1 [package2] [package..]' def __init__(self): YumUtilBase.__init__(self, YumBuildDep.NAME, YumBuildDep.VERSION, YumBuildDep.USAGE) self.logger = logging.getLogger("yum.verbose.cli.yumbuildep") # Add util commandline options to the yum-cli ones self.optparser = self.getOptionParser() if hasattr(rpm, 'reloadConfig'): self.optparser.add_option("--target", help="set target architecture for spec parsing") self.optparser.add_option( "--define", action="append", default=[], metavar="'MACRO EXPR'", help="define the rpm MACRO with value EXPR for spec parsing", ) self.main() def main(self): # Parse the commandline option and setup the basics. try: opts = self.doUtilConfigSetup() except yum.Errors.RepoError, e: self.logger.error("Cannot handle specific enablerepo/disablerepo options.") sys.exit(50) # turn of our local gpg checking for opening the srpm if it is turned # off for repos :) if (opts.nogpgcheck or not self.conf.localpkg_gpgcheck or not self.conf.gpgcheck): self.ts.pushVSFlags((rpm._RPMVSF_NOSIGNATURES|rpm._RPMVSF_NODIGESTS)) # Check if there is anything to do. if len(self.cmds) < 1: print self.optparser.format_help() sys.exit(0) if self.conf.uid != 0: self.logger.error("Error: You must be root to install packages") sys.exit(1) # Use source rpms self.arch.archlist.append('src') self.setupSourceRepos() # Setup yum (Ts, RPM db, Repo & Sack) self.doUtilYumSetup() # Do the real action # solve for each srpm and put the pkgs into a ts try: self.get_build_deps(opts) except yum.Errors.MiscError, e: msg = "There was a problem getting the build deps, exiting:\n %s" % e self.logger.error(msg) sys.exit(1) if hasattr(self, 'doUtilBuildTransaction'): errc = self.doUtilBuildTransaction() if errc: sys.exit(errc) else: try: self.buildTransaction() except yum.Errors.YumBaseError, e: self.logger.critical("Error building transaction: %s" % e) sys.exit(1) if len(self.tsInfo) < 1: print 'No uninstalled build requires' sys.exit() sys.exit(self.doUtilTransaction()) def setupSourceRepos(self): # enable the -source repos for enabled primary repos for repo in self.repos.listEnabled(): issource_repo = repo.id.endswith('-source') if rhn_source_repos and repo.id.endswith('-source-rpms'): issource_repo = True if rhn_source_repos and (not repo.id.endswith('-source-rpms') and repo.id.endswith('-rpms')): srcrepo = '%s-source,%s-source-rpms' % (repo.id, repo.id[:-5]) elif not issource_repo: srcrepo = '%s-source' % repo.id else: continue for r in self.repos.findRepos(srcrepo): if r in self.repos.listEnabled(): continue self.logger.info('Enabling %s repository' % r.id) r.enable() def install_deps(self, deplist, opts): errors = set() for dep in deplist: self.logger.debug(' REQ: %s' % dep) if dep.startswith("rpmlib("): continue instreq = self.returnInstalledPackagesByDep(dep) if instreq: self.logger.info(' --> Already installed : %s' % instreq[0]) continue try: pkg = self.returnPackageByDep(dep) self.logger.info(' --> %s' % pkg) self.install(pkg) except yum.Errors.YumBaseError, e: errors.add(exception2msg(e)) if errors: for i in sorted(errors): self.logger.error("Error: %s" % i) if not opts.tolerant: sys.exit(1) # go through each of the pkgs, figure out what they are/where they are # if they are not a local package then run # Setup source repos #self.setupSourceRepos() # get all of their deps # throw them into a ts # run the ts def get_build_deps(self,opts): srcnames = [] specnames = [] srpms = [] specworks = False reloadworks = False # See if we can use spec files for buildrequires if hasattr(rpm, 'spec') and hasattr(rpm.spec, 'sourceHeader'): specworks = True # See if we can reload rpm configuration if hasattr(rpm, 'reloadConfig'): reloadworks = True for arg in self.cmds: if arg.endswith('.src.rpm'): try: srpms.append(yum.packages.YumLocalPackage(self.ts, arg)) except yum.Errors.MiscError, e: self.logger.error("Error: Could not open %s .\nTry" " running yum-builddep with the --nogpgcheck option." % arg) raise elif arg.endswith('.src'): srcnames.append(arg) elif specworks and arg.endswith('.spec'): specnames.append(arg) else: srcnames.append(arg) toActOn = [] if srcnames: pkgs = self.pkgSack.returnPackages(patterns=srcnames) exact, match, unmatch = yum.packages.parsePackages(pkgs, srcnames, casematch=1) srpms += exact + match if len(unmatch): pkgs = self.rpmdb.returnPackages(patterns=unmatch) exact, match, unmatch = yum.packages.parsePackages(pkgs, unmatch, casematch=1) if len(unmatch): self.logger.error("No such package(s): %s" % ", ".join(unmatch)) sys.exit(1) toActOn = [] # Get the best matching srpms for newpkg in srpms: srcpkg = _best_convert_pkg2srcpkgs(self, opts, newpkg) toActOn.extend(self.bestPackagesFromList(srcpkg, 'src')) for srpm in toActOn: self.logger.info('Getting requirements for %s' % srpm) self.install_deps(srpm.requiresList(), opts) # Parse macro defines macros = [] error = False for define in opts.define: words = define.split(None, 1) if len(words) == 1: self.logger.error('Error: No EXPR given for MACRO %%%s' % words[0]) error = True continue macros.append(words) if error: sys.exit(1) for name in specnames: # (re)load rpm config for target if set if reloadworks and opts.target: rpm.reloadConfig(opts.target) for macro in macros: rpm.addMacro(*macro) try: spec = rpm.spec(name) except ValueError: self.logger.error("Bad spec: %s" % name) continue # reset default rpm config after each parse to avoid side-effects if reloadworks: rpm.reloadConfig() buildreqs = [] for d in rpm.ds(spec.sourceHeader, 'requires'): buildreqs.append(d.DNEVR()[2:]) self.logger.info('Getting requirements for %s' % name) self.install_deps(buildreqs, opts) if __name__ == '__main__': setup_locale() util = YumBuildDep()