import os.path
import platform
import traceback
import re
from CommandUtils import CommandUtils
from Logger import Logger
from PackageUtils import PackageUtils
from constants import constants
from SpecData import SPECS
from StringUtils import StringUtils
from Sandbox import Chroot, Container
class ToolChainUtils(object):
def __init__(self, logName=None, logPath=None):
if logName is None:
logName = "Toolchain Utils"
if logPath is None:
logPath = constants.logPath
self.logName = logName
self.logPath = logPath
self.logger = Logger.getLogger(logName, logPath, constants.logLevel)
self.rpmbuildCommand = "rpmbuild"
if os.geteuid() == 0:
self.rpmCommand = "rpm"
else:
self.rpmCommand = "fakeroot-ng rpm"
def findRPMFileInGivenLocation(self, package, rpmdirPath):
listFoundRPMFiles = CommandUtils.findFile(package + "-*.rpm", rpmdirPath)
listFilterRPMFiles = []
for f in listFoundRPMFiles:
rpmFileName = os.path.basename(f)
checkRPMName = rpmFileName.replace(package, "")
rpmNameSplit = checkRPMName.split("-")
if len(rpmNameSplit) == 3:
listFilterRPMFiles.append(f)
if len(listFilterRPMFiles) == 1:
return listFilterRPMFiles[0]
if len(listFilterRPMFiles) == 0:
return None
if len(listFilterRPMFiles) > 1:
self.logger.error("Found multiple rpm files for given package in rpm directory." +
"Unable to determine the rpm file for package:" + package)
return None
def buildCoreToolChainPackages(self):
self.logger.info("Step 1 : Building the core toolchain packages.....")
self.logger.info(constants.listCoreToolChainPackages)
self.logger.info("")
chroot = None
pkgCount = 0
try:
pkgUtils = PackageUtils(self.logName, self.logPath)
coreToolChainYetToBuild = []
for package in constants.listCoreToolChainPackages:
version = SPECS.getData().getHighestVersion(package)
rpmPkg = pkgUtils.findRPMFileForGivenPackage(package, version)
if rpmPkg is not None:
continue
else:
coreToolChainYetToBuild.append(package)
if coreToolChainYetToBuild:
self.logger.info("The following core toolchain packages need to be built :")
self.logger.info(coreToolChainYetToBuild)
else:
self.logger.info("Core toolchain packages are already available")
for package in coreToolChainYetToBuild:
self.logger.debug("Building core toolchain package : " + package)
version = SPECS.getData().getHighestVersion(package)
destLogPath = constants.logPath + "/" + package + "-" + version
if not os.path.isdir(destLogPath):
CommandUtils.runCommandInShell("mkdir -p " + destLogPath)
chroot = Chroot(self.logger)
chroot.create(package + "-" + version)
self.installToolChainRPMS(chroot, package, version, destLogPath)
pkgUtils.adjustGCCSpecs(chroot, package, version)
pkgUtils.buildRPMSForGivenPackage(chroot, package, version, destLogPath)
pkgCount += 1
chroot.destroy()
self.logger.debug("Successfully built toolchain")
self.logger.info("-" * 45 + "\n")
except Exception as e:
self.logger.error("Unable to build tool chain.")
# print stacktrace
traceback.print_exc()
raise e
return pkgCount
def getListDependentPackages(self, package, version):
listBuildRequiresPkg=SPECS.getData().getBuildRequiresForPackage(package, version)
listBuildRequiresPkg.extend(SPECS.getData().getCheckBuildRequiresForPackage(package, version))
return listBuildRequiresPkg
def installToolChainRPMS(self, chroot, packageName=None, packageVersion=None, logPath=None):
if logPath is None:
logPath = self.logPath
self.logger.debug("Installing Tool Chain RPMS.......")
rpmFiles = ""
packages = ""
listBuildRequiresPackages = []
if packageName:
listBuildRequiresPackages = self.getListDependentPackages(packageName, packageVersion)
for package in constants.listToolChainRPMsToInstall:
pkgUtils = PackageUtils(self.logName, self.logPath)
rpmFile = None
version = "*"
for depPkg in listBuildRequiresPackages:
depPkgName, depPkgVersion = StringUtils.splitPackageNameAndVersion(depPkg)
if depPkgName == package:
version=depPkgVersion
if constants.rpmCheck:
rpmFile = pkgUtils.findRPMFileForGivenPackage(package, version)
elif (packageName is None or
packageName not in constants.listToolChainRPMsToInstall or
constants.listToolChainRPMsToInstall.index(packageName) >
constants.listToolChainRPMsToInstall.index(package)):
rpmFile = pkgUtils.findRPMFileForGivenPackage(package, version)
if rpmFile is None:
# sqlite-autoconf package was renamed, but it still published as sqlite-autoconf
if (package == "sqlite") and (platform.machine() == "x86_64"):
package = "sqlite-autoconf"
rpmFile = self.findRPMFileInGivenLocation(package, constants.prevPublishRPMRepo)
if rpmFile is None:
if package in constants.listOfRPMsProvidedAfterBuild:
self.logger.debug("No old version of " + package +
" exists, skip until the new version is built")
continue
self.logger.error("Unable to find rpm " + package +
" in current and previous versions")
raise Exception("Input Error")
rpmFiles += " " + rpmFile
packages += " " + package+"-"+version
self.logger.debug(packages)
cmd = (self.rpmCommand + " -i -v --nodeps --noorder --force --root " +
chroot.getPath() +" --define \'_dbpath /var/lib/rpm\' "+ rpmFiles)
retVal = CommandUtils.runCommandInShell(cmd, logfn=self.logger.debug)
if retVal != 0:
self.logger.debug("Command Executed:" + cmd)
self.logger.error("Installing tool chain failed")
raise Exception("RPM installation failed")
self.logger.debug("Successfully installed default Tool Chain RPMS in Chroot:" + chroot.getPath())
if packageName:
self.installCustomToolChainRPMS(chroot, packageName, packageVersion)
def installCustomToolChainRPMS(self, sandbox, packageName, packageVersion):
listOfToolChainPkgs = SPECS.getData().getExtraBuildRequiresForPackage(packageName, packageVersion)
if not listOfToolChainPkgs:
return
self.logger.debug("Installing package specific tool chain RPMs for " + packageName +
": " + str(listOfToolChainPkgs))
rpmFiles = ""
packages = ""
for package in listOfToolChainPkgs:
pkgUtils = PackageUtils(self.logName, self.logPath)
if re.match("openjre*", packageName) is not None or re.match("openjdk*", packageName):
path = constants.prevPublishXRPMRepo
sandboxPath = "/publishxrpms"
else:
path = constants.prevPublishRPMRepo
sandboxPath = "/publishrpms"
rpmFile = self.findRPMFileInGivenLocation(package, path)
if rpmFile is None:
self.logger.error("Unable to find rpm "+ package +
" in current and previous versions")
raise Exception("Input Error")
rpmFiles += " " + rpmFile.replace(path, sandboxPath)
packages += " " + package
self.logger.debug("Installing custom rpms:" + packages)
cmd = (self.rpmCommand + " -i -v --nodeps --noorder --force " + rpmFiles)
retVal = sandbox.run(cmd, logfn=self.logger.debug)
if retVal != 0:
self.logger.debug("Command Executed:" + cmd)
self.logger.error("Installing custom toolchains failed")
raise Exception("RPM installation failed")