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authorMichael 'Mickey' Lauer <mickey@vanille-media.de>2005-05-23 16:53:40 +0000
committerMichael 'Mickey' Lauer <mickey@vanille-media.de>2005-05-23 16:53:40 +0000
commit7997c6a3f2dce1e0118dc76480370efc4cc725f1 (patch)
tree9878231f8040b37b9014ed4de596551ed7bf7efd
parent6e88d83377d4c0f5d8943decd38a83072dfcdd51 (diff)
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Slight OO refactoring of BitBake command line utility in order to
prepare for the BitBake shell which will need to have instance based variables as opposed to module global ones. Sorry, this diff is larger than it should be, but I had to reorder methods and change indenting all over the place. What I basically did is: 1.) Add a class managing the statistics values: BBStatistics 2.) Add a class managing the build process: BBCooker 3.) Refactor all unbound methods into the BBCooker class 4.) Refactor all module global values into the BBCooker class 5.) Adjust function calls and accesses of the module global values accordingly The shell module itself is under construction and will be uploaded asap.
-rwxr-xr-xbin/bitbake1195
1 files changed, 611 insertions, 584 deletions
diff --git a/bin/bitbake b/bin/bitbake
index daeafe69f..4c983ec91 100755
--- a/bin/bitbake
+++ b/bin/bitbake
@@ -12,14 +12,14 @@
# 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., 59 Temple
-# Place, Suite 330, Boston, MA 02111-1307 USA.
+# Place, Suite 330, Boston, MA 02111-1307 USA.
import sys, os, getopt, glob, copy, os.path, re
sys.path.append(os.path.join(os.path.dirname(os.path.dirname(sys.argv[0])), 'lib'))
@@ -29,22 +29,13 @@ from sets import Set
import itertools, optparse
parsespin = itertools.cycle( r'|/-\\' )
-
-__version__ = "1.2.8"
-__build_cache_fail = []
-__build_cache = []
-__building_list = []
-__build_path = []
-
-__preferred = {}
-
-__stats = {}
-
bbdebug = 0
-__bb_status = None
-
+__version__ = "1.2.9"
+#============================================================================#
+# BBParsingStatus
+#============================================================================#
class BBParsingStatus:
"""
The initial idea for this status class is to use the data when it is
@@ -84,7 +75,7 @@ class BBParsingStatus:
dp = int(bb.data.getVar('DEFAULT_PREFERENCE', bb_data, True) or "0")
provides = Set([pn] + (bb.data.getVar("PROVIDES", bb_data, 1) or "").split())
depends = (bb.data.getVar("DEPENDS", bb_data, True) or "").split()
-
+
# build PackageName to FileName lookup table
if not self.pkg_pn.has_key(pn):
@@ -117,636 +108,672 @@ class BBParsingStatus:
self.possible_world.append(file_name)
+#============================================================================#
+# BBStatistics
+#============================================================================#
+class BBStatistics:
+ """
+ Manage build statistics for one run
+ """
+ def __init__(self ):
+ self.attempt = 0
+ self.success = 0
+ self.fail = 0
+ self.deps = 0
+
+ def show( self ):
+ print "Build statistics:"
+ print " Attempted builds: %d" % self.attempt
+ if self.fail:
+ print " Failed builds: %d" % self.fail
+ if self.deps:
+ print " Dependencies not satisfied: %d" % self.deps
+ if self.fail or self.deps: return 1
+ else: return 0
+
+
+#============================================================================#
+# BBCooker
+#============================================================================#
+class BBCooker:
+ """
+ Manages one bitbake build run
+ """
+ def __init__( self ):
+ self.build_cache_fail = []
+ self.build_cache = []
+ self.building_list = []
+ self.build_path = []
+ self.consider_msgs_cache = []
+ self.preferred = {}
+ self.stats = BBStatistics()
+ self.status = None
+
+ def tryBuild( self, fn, virtual ):
+ if fn in self.building_list:
+ bb.error("%s depends on itself (eventually)" % fn)
+ bb.error("upwards chain is: %s" % (" -> ".join(self.build_path)))
+ return False
+ the_data = make.pkgdata[fn]
+ item = self.status.pkg_fn[fn]
+ self.building_list.append(fn)
-def handle_options( args ):
- parser = optparse.OptionParser( version = "BitBake Build Tool Core version %s, %%prog version %s" % ( bb.__version__, __version__ ),
- usage = """%prog [options] [package ...]
-
-Executes the specified task (default is 'build') for a given set of BitBake files.
-It expects that BBFILES is defined, which is a space seperated list of files to
-be executed. BBFILES does support wildcards.
-Default BBFILES are the .bb files in the current directory.""" )
+ pathstr = "%s (%s)" % (item, virtual)
+ self.build_path.append(pathstr)
- parser.add_option( "-b", "--buildfile", help = "execute the task against this .bb file, rather than a package from BBFILES.",
- action = "store", dest = "buildfile", default = None )
+ depends_list = (bb.data.getVar('DEPENDS', the_data, 1) or "").split()
+ if make.options.verbose:
+ bb.note("current path: %s" % (" -> ".join(self.build_path)))
+ bb.note("dependencies for %s are: %s" % (item, " ".join(depends_list)))
- parser.add_option( "-k", "--continue", help = "continue as much as possible after an error. While the target that failed, and those that depend on it, cannot be remade, the other dependencies of these targets can be processed all the same.",
- action = "store_false", dest = "abort", default = True )
+ try:
+ failed = False
- parser.add_option( "-f", "--force", help = "force run of specified cmd, regardless of stamp status",
- action = "store_true", dest = "force", default = False )
+ depcmd = make.options.cmd
+ bbdepcmd = bb.data.getVarFlag('do_%s' % make.options.cmd, 'bbdepcmd', the_data)
+ if bbdepcmd is not None:
+ if bbdepcmd == "":
+ depcmd = None
+ else:
+ depcmd = bbdepcmd
+
+ if depcmd:
+ oldcmd = make.options.cmd
+ make.options.cmd = depcmd
+
+ for d in depends_list:
+ if d in self.status.ignored_dependencies:
+ continue
+ if not depcmd:
+ continue
+ if self.buildPackage(d) == 0:
+ bb.error("dependency %s (for %s) not satisfied" % (d,item))
+ failed = True
+ if make.options.abort:
+ break
+ if depcmd:
+ make.options.cmd = oldcmd
- parser.add_option( "-c", "--cmd", help = "Specify task to execute",
- action = "store", dest = "cmd", default = "build" )
+ if failed:
+ self.stats.deps += 1
+ return False
- parser.add_option( "-r", "--read", help = "read the specified file before bitbake.conf",
- action = "append", dest = "file", default = [] )
+ if bb.build.stamp_is_current('do_%s' % make.options.cmd, the_data):
+ self.build_cache.append(fn)
+ return True
- parser.add_option( "-v", "--verbose", help = "output more chit-chat to the terminal",
- action = "store_true", dest = "verbose", default = False )
- parser.add_option( "-D", "--debug", help = "Increase the debug level",
- action = "count", dest="debug", default = 0)
+ bb.event.fire(bb.event.PkgStarted(item, the_data))
+ try:
+ self.stats.attempt += 1
+ if not make.options.dry_run:
+ bb.build.exec_task('do_%s' % make.options.cmd, the_data)
+ bb.event.fire(bb.event.PkgSucceeded(item, the_data))
+ self.build_cache.append(fn)
+ return True
+ except bb.build.FuncFailed:
+ self.stats.fail += 1
+ bb.error("task stack execution failed")
+ bb.event.fire(bb.event.PkgFailed(item, the_data))
+ self.build_cache_fail.append(fn)
+ raise
+ except bb.build.EventException:
+ self.stats.fail += 1
+ (type, value, traceback) = sys.exc_info()
+ e = value.event
+ bb.error("%s event exception, aborting" % bb.event.getName(e))
+ bb.event.fire(bb.event.PkgFailed(item, the_data))
+ self.build_cache_fail.append(fn)
+ raise
+ finally:
+ self.building_list.remove(fn)
+ self.build_path.remove(pathstr)
+
+ def showVersions( self ):
+ pkg_pn = self.status.pkg_pn
+ preferred_versions = {}
+ latest_versions = {}
+
+ # Sort by priority
+ for pn in pkg_pn.keys():
+ files = pkg_pn[pn]
+ priorities = {}
+ for f in files:
+ priority = self.status.bbfile_priority[f]
+ if not priorities.has_key(priority):
+ priorities[priority] = []
+ priorities[priority].append(f)
+ p_list = priorities.keys()
+ p_list.sort(lambda a, b: a - b)
+ pkg_pn[pn] = []
+ for p in p_list:
+ pkg_pn[pn] = [ priorities[p] ] + pkg_pn[pn]
+
+ # If there is a PREFERRED_VERSION, find the highest-priority bbfile providing that
+ # version. If not, find the latest version provided by an bbfile in the
+ # highest-priority set.
+ for pn in pkg_pn.keys():
+ preferred_file = None
+
+ preferred_v = bb.data.getVar('PREFERRED_VERSION_%s' % pn, make.cfg, 1)
+ if preferred_v:
+ preferred_r = None
+ m = re.match('(.*)_(.*)', preferred_v)
+ if m:
+ preferred_v = m.group(1)
+ preferred_r = m.group(2)
+
+ for file_set in pkg_pn[pn]:
+ for f in file_set:
+ pv,pr = self.status.pkg_pvpr[f]
+ if preferred_v == pv and (preferred_r == pr or preferred_r == None):
+ preferred_file = f
+ preferred_ver = (pv, pr)
+ break
+ if preferred_file:
+ break
+ if preferred_r:
+ pv_str = '%s-%s' % (preferred_v, preferred_r)
+ else:
+ pv_str = preferred_v
+ if preferred_file is None:
+ bb.note("preferred version %s of %s not available" % (pv_str, pn))
+ else:
+ bb.debug(1, "selecting %s as PREFERRED_VERSION %s of package %s" % (preferred_file, pv_str, pn))
- parser.add_option( "-n", "--dry-run", help = "don't execute, just go through the motions",
- action = "store_true", dest = "dry_run", default = False )
+ # get highest priority file set
+ files = pkg_pn[pn][0]
+ latest = None
+ latest_p = 0
+ latest_f = None
+ for f in files:
+ pv,pr = self.status.pkg_pvpr[f]
+ dp = self.status.pkg_dp[f]
- parser.add_option( "-p", "--parse-only", help = "quit after parsing the BB files (developers only)",
- action = "store_true", dest = "parse_only", default = False )
+ if (latest is None) or ((latest_p == dp) and (make.vercmp(latest, (pv, pr)) < 0)) or (dp > latest_p):
+ latest = (pv, pr)
+ latest_f = f
+ latest_p = dp
+ if preferred_file is None:
+ preferred_file = latest_f
+ preferred_ver = latest
- parser.add_option( "-d", "--disable-psyco", help = "disable using the psyco just-in-time compiler (not recommended)",
- action = "store_true", dest = "disable_psyco", default = False )
+ preferred_versions[pn] = (preferred_ver, preferred_file)
+ latest_versions[pn] = (latest, latest_f)
- parser.add_option( "-s", "--show-versions", help = "show current and preferred versions of all packages",
- action = "store_true", dest = "show_versions", default = False )
+ pkg_list = pkg_pn.keys()
+ pkg_list.sort()
- options, args = parser.parse_args( args )
- return options, args[1:]
+ for p in pkg_list:
+ pref = preferred_versions[p]
+ latest = latest_versions[p]
-def try_build(fn, virtual):
- if fn in __building_list:
- bb.error("%s depends on itself (eventually)" % fn)
- bb.error("upwards chain is: %s" % (" -> ".join(__build_path)))
- return False
+ if pref != latest:
+ prefstr = pref[0][0] + "-" + pref[0][1]
+ else:
+ prefstr = ""
- the_data = make.pkgdata[fn]
- item = __bb_status.pkg_fn[fn]
+ print "%-30s %20s %20s" % (p, latest[0][0] + "-" + latest[0][1],
+ prefstr)
- __building_list.append(fn)
+ def buildPackage( self, item ):
+ fn = None
- pathstr = "%s (%s)" % (item, virtual)
- __build_path.append(pathstr)
+ discriminated = False
- depends_list = (bb.data.getVar('DEPENDS', the_data, 1) or "").split()
- if make.options.verbose:
- bb.note("current path: %s" % (" -> ".join(__build_path)))
- bb.note("dependencies for %s are: %s" % (item, " ".join(depends_list)))
+ if not self.status.providers.has_key(item):
+ bb.error("Nothing provides %s" % item)
+ return 0
- try:
- failed = False
+ all_p = self.status.providers[item]
- depcmd = make.options.cmd
- bbdepcmd = bb.data.getVarFlag('do_%s' % make.options.cmd, 'bbdepcmd', the_data)
- if bbdepcmd is not None:
- if bbdepcmd == "":
- depcmd = None
- else:
- depcmd = bbdepcmd
-
- if depcmd:
- oldcmd = make.options.cmd
- make.options.cmd = depcmd
-
- for d in depends_list:
- if d in __bb_status.ignored_dependencies:
- continue
- if not depcmd:
- continue
- if buildPackage(d) == 0:
- bb.error("dependency %s (for %s) not satisfied" % (d,item))
- failed = True
- if make.options.abort:
- break
+ for p in all_p:
+ if p in self.build_cache:
+ bb.debug(1, "already built %s in this run\n" % p)
+ return 1
- if depcmd:
- make.options.cmd = oldcmd
+ eligible = []
+ preferred_versions = {}
- if failed:
- __stats["deps"] += 1
- return False
+ # Collate providers by PN
+ pkg_pn = {}
+ for p in all_p:
+ pn = self.status.pkg_fn[p]
+ if not pkg_pn.has_key(pn):
+ pkg_pn[pn] = []
+ pkg_pn[pn].append(p)
- if bb.build.stamp_is_current('do_%s' % make.options.cmd, the_data):
- __build_cache.append(fn)
- return True
+ bb.debug(1, "providers for %s are: %s" % (item, pkg_pn.keys()))
- bb.event.fire(bb.event.PkgStarted(item, the_data))
- try:
- __stats["attempt"] += 1
- if not make.options.dry_run:
- bb.build.exec_task('do_%s' % make.options.cmd, the_data)
- bb.event.fire(bb.event.PkgSucceeded(item, the_data))
- __build_cache.append(fn)
- return True
- except bb.build.FuncFailed:
- __stats["fail"] += 1
- bb.error("task stack execution failed")
- bb.event.fire(bb.event.PkgFailed(item, the_data))
- __build_cache_fail.append(fn)
- raise
- except bb.build.EventException:
- __stats["fail"] += 1
- (type, value, traceback) = sys.exc_info()
- e = value.event
- bb.error("%s event exception, aborting" % bb.event.getName(e))
- bb.event.fire(bb.event.PkgFailed(item, the_data))
- __build_cache_fail.append(fn)
- raise
- finally:
- __building_list.remove(fn)
- __build_path.remove(pathstr)
-
-def showVersions():
- pkg_pn = __bb_status.pkg_pn
- preferred_versions = {}
- latest_versions = {}
-
- # Sort by priority
- for pn in pkg_pn.keys():
- files = pkg_pn[pn]
- priorities = {}
- for f in files:
- priority = __bb_status.bbfile_priority[f]
- if not priorities.has_key(priority):
- priorities[priority] = []
- priorities[priority].append(f)
- p_list = priorities.keys()
- p_list.sort(lambda a, b: a - b)
- pkg_pn[pn] = []
- for p in p_list:
- pkg_pn[pn] = [ priorities[p] ] + pkg_pn[pn]
-
- # If there is a PREFERRED_VERSION, find the highest-priority bbfile providing that
- # version. If not, find the latest version provided by an bbfile in the
- # highest-priority set.
- for pn in pkg_pn.keys():
- preferred_file = None
-
- preferred_v = bb.data.getVar('PREFERRED_VERSION_%s' % pn, make.cfg, 1)
- if preferred_v:
- preferred_r = None
- m = re.match('(.*)_(.*)', preferred_v)
- if m:
- preferred_v = m.group(1)
- preferred_r = m.group(2)
-
- for file_set in pkg_pn[pn]:
- for f in file_set:
- pv,pr = __bb_status.pkg_pvpr[f]
- if preferred_v == pv and (preferred_r == pr or preferred_r == None):
- preferred_file = f
- preferred_ver = (pv, pr)
+ # Sort by priority
+ for pn in pkg_pn.keys():
+ files = pkg_pn[pn]
+ priorities = {}
+ for f in files:
+ priority = self.status.bbfile_priority[f]
+ if not priorities.has_key(priority):
+ priorities[priority] = []
+ priorities[priority].append(f)
+ p_list = priorities.keys()
+ p_list.sort(lambda a, b: a - b)
+ pkg_pn[pn] = []
+ for p in p_list:
+ pkg_pn[pn] = [ priorities[p] ] + pkg_pn[pn]
+
+ # If there is a PREFERRED_VERSION, find the highest-priority bbfile providing that
+ # version. If not, find the latest version provided by an bbfile in the
+ # highest-priority set.
+ for pn in pkg_pn.keys():
+ preferred_file = None
+
+ preferred_v = bb.data.getVar('PREFERRED_VERSION_%s' % pn, make.cfg, 1)
+ if preferred_v:
+ preferred_r = None
+ m = re.match('(.*)_(.*)', preferred_v)
+ if m:
+ preferred_v = m.group(1)
+ preferred_r = m.group(2)
+
+ for file_set in pkg_pn[pn]:
+ for f in file_set:
+ pv,pr = self.status.pkg_pvpr[f]
+ if preferred_v == pv and (preferred_r == pr or preferred_r == None):
+ preferred_file = f
+ preferred_ver = (pv, pr)
+ break
+ if preferred_file:
break
- if preferred_file:
- break
- if preferred_r:
- pv_str = '%s-%s' % (preferred_v, preferred_r)
- else:
- pv_str = preferred_v
+ if preferred_r:
+ pv_str = '%s-%s' % (preferred_v, preferred_r)
+ else:
+ pv_str = preferred_v
+ if preferred_file is None:
+ bb.note("preferred version %s of %s not available" % (pv_str, pn))
+ else:
+ bb.debug(1, "selecting %s as PREFERRED_VERSION %s of package %s" % (preferred_file, pv_str, pn))
+
if preferred_file is None:
- bb.note("preferred version %s of %s not available" % (pv_str, pn))
- else:
- bb.debug(1, "selecting %s as PREFERRED_VERSION %s of package %s" % (preferred_file, pv_str, pn))
-
- # get highest priority file set
- files = pkg_pn[pn][0]
- latest = None
- latest_p = 0
- latest_f = None
- for f in files:
- pv,pr = __bb_status.pkg_pvpr[f]
- dp = __bb_status.pkg_dp[f]
-
- if (latest is None) or ((latest_p == dp) and (make.vercmp(latest, (pv, pr)) < 0)) or (dp > latest_p):
- latest = (pv, pr)
- latest_f = f
- latest_p = dp
- if preferred_file is None:
- preferred_file = latest_f
- preferred_ver = latest
-
- preferred_versions[pn] = (preferred_ver, preferred_file)
- latest_versions[pn] = (latest, latest_f)
-
- pkg_list = pkg_pn.keys()
- pkg_list.sort()
-
- for p in pkg_list:
- pref = preferred_versions[p]
- latest = latest_versions[p]
-
- if pref != latest:
- prefstr = pref[0][0] + "-" + pref[0][1]
- else:
- prefstr = ""
+ # get highest priority file set
+ files = pkg_pn[pn][0]
+ latest = None
+ latest_p = 0
+ latest_f = None
+ for f in files:
+ pv,pr = self.status.pkg_pvpr[f]
+ dp = self.status.pkg_dp[f]
+
+ if (latest is None) or ((latest_p == dp) and (make.vercmp(latest, (pv, pr)) < 0)) or (dp > latest_p):
+ latest = (pv, pr)
+ latest_f = f
+ latest_p = dp
+ preferred_file = latest_f
+ preferred_ver = latest
+
+ bb.debug(1, "selecting %s as latest version of provider %s" % (preferred_file, pn))
+
+ preferred_versions[pn] = (preferred_ver, preferred_file)
+ eligible.append(preferred_file)
- print "%-30s %20s %20s" % (p, latest[0][0] + "-" + latest[0][1],
- prefstr)
+ for p in eligible:
+ if p in self.build_cache_fail:
+ bb.debug(1, "rejecting already-failed %s" % p)
+ eligible.remove(p)
-__consider_msgs_cache = []
-def buildPackage(item):
- fn = None
+ if len(eligible) == 0:
+ bb.error("no eligible providers for %s" % item)
+ return 0
+
+ # look to see if one of them is already staged, or marked as preferred.
+ # if so, bump it to the head of the queue
+ for p in all_p:
+ the_data = make.pkgdata[p]
+ pn = bb.data.getVar('PN', the_data, 1)
+ pv = bb.data.getVar('PV', the_data, 1)
+ pr = bb.data.getVar('PR', the_data, 1)
+ tmpdir = bb.data.getVar('TMPDIR', the_data, 1)
+ stamp = '%s/stamps/%s-%s-%s.do_populate_staging' % (tmpdir, pn, pv, pr)
+ if os.path.exists(stamp):
+ (newvers, fn) = preferred_versions[pn]
+ if not fn in eligible:
+ # package was made ineligible by already-failed check
+ continue
+ oldver = "%s-%s" % (pv, pr)
+ newver = '-'.join(newvers)
+ if (newver != oldver):
+ extra_chat = "; upgrading from %s to %s" % (oldver, newver)
+ else:
+ extra_chat = ""
+ if make.options.verbose:
+ bb.note("selecting already-staged %s to satisfy %s%s" % (pn, item, extra_chat))
+ eligible.remove(fn)
+ eligible = [fn] + eligible
+ discriminated = True
+ break
- discriminated = False
+ prefervar = bb.data.getVar('PREFERRED_PROVIDER_%s' % item, make.cfg, 1)
+ if prefervar:
+ self.preferred[item] = prefervar
+
+ if self.preferred.has_key(item):
+ for p in eligible:
+ pn = self.status.pkg_fn[p]
+ if self.preferred[item] == pn:
+ if make.options.verbose:
+ bb.note("selecting %s to satisfy %s due to PREFERRED_PROVIDERS" % (pn, item))
+ eligible.remove(p)
+ eligible = [p] + eligible
+ discriminated = True
+ break
- if not __bb_status.providers.has_key(item):
- bb.error("Nothing provides %s" % item)
- return 0
+ if len(eligible) > 1 and discriminated == False:
+ if item not in self.consider_msgs_cache:
+ providers_list = []
+ for fn in eligible:
+ providers_list.append(self.status.pkg_fn[fn])
+ bb.note("multiple providers are available (%s);" % ", ".join(providers_list))
+ bb.note("consider defining PREFERRED_PROVIDER_%s" % item)
+ self.consider_msgs_cache.append(item)
- all_p = __bb_status.providers[item]
- for p in all_p:
- if p in __build_cache:
- bb.debug(1, "already built %s in this run\n" % p)
- return 1
+ # run through the list until we find one that we can build
+ for fn in eligible:
+ bb.debug(2, "selecting %s to satisfy %s" % (fn, item))
+ if self.tryBuild(fn, item):
+ return 1
- eligible = []
- preferred_versions = {}
+ bb.note("no buildable providers for %s" % item)
+ return 0
- # Collate providers by PN
- pkg_pn = {}
- for p in all_p:
- pn = __bb_status.pkg_fn[p]
- if not pkg_pn.has_key(pn):
- pkg_pn[pn] = []
- pkg_pn[pn].append(p)
-
- bb.debug(1, "providers for %s are: %s" % (item, pkg_pn.keys()))
-
- # Sort by priority
- for pn in pkg_pn.keys():
- files = pkg_pn[pn]
- priorities = {}
- for f in files:
- priority = __bb_status.bbfile_priority[f]
- if not priorities.has_key(priority):
- priorities[priority] = []
- priorities[priority].append(f)
- p_list = priorities.keys()
- p_list.sort(lambda a, b: a - b)
- pkg_pn[pn] = []
- for p in p_list:
- pkg_pn[pn] = [ priorities[p] ] + pkg_pn[pn]
-
- # If there is a PREFERRED_VERSION, find the highest-priority bbfile providing that
- # version. If not, find the latest version provided by an bbfile in the
- # highest-priority set.
- for pn in pkg_pn.keys():
- preferred_file = None
-
- preferred_v = bb.data.getVar('PREFERRED_VERSION_%s' % pn, make.cfg, 1)
- if preferred_v:
- preferred_r = None
- m = re.match('(.*)_(.*)', preferred_v)
- if m:
- preferred_v = m.group(1)
- preferred_r = m.group(2)
-
- for file_set in pkg_pn[pn]:
- for f in file_set:
- pv,pr = __bb_status.pkg_pvpr[f]
- if preferred_v == pv and (preferred_r == pr or preferred_r == None):
- preferred_file = f
- preferred_ver = (pv, pr)
- break
- if preferred_file:
+ def buildDepgraph( self ):
+ all_depends = self.status.all_depends
+ pn_provides = self.status.pn_provides
+
+ def calc_bbfile_priority(filename):
+ for (regex, pri) in self.status.bbfile_config_priorities:
+ if regex.match(filename):
+ return pri
+ return 0
+
+ # Handle PREFERRED_PROVIDERS
+ for p in (bb.data.getVar('PREFERRED_PROVIDERS', make.cfg, 1) or "").split():
+ (providee, provider) = p.split(':')
+ if self.preferred.has_key(providee) and self.preferred[providee] != provider:
+ bb.error("conflicting preferences for %s: both %s and %s specified" % (providee, provider, self.preferred[providee]))
+ self.preferred[providee] = provider
+
+ # Calculate priorities for each file
+ for p in make.pkgdata.keys():
+ self.status.bbfile_priority[p] = calc_bbfile_priority(p)
+
+ # Build package list for "bitbake world"
+ bb.debug(1, "collating packages for \"world\"")
+ for f in self.status.possible_world:
+ terminal = True
+ pn = self.status.pkg_fn[f]
+
+ for p in pn_provides[pn]:
+ if p.startswith('virtual/'):
+ bb.debug(2, "skipping %s due to %s provider starting with virtual/" % (f, p))
+ terminal = False
break
- if preferred_r:
- pv_str = '%s-%s' % (preferred_v, preferred_r)
- else:
- pv_str = preferred_v
- if preferred_file is None:
- bb.note("preferred version %s of %s not available" % (pv_str, pn))
- else:
- bb.debug(1, "selecting %s as PREFERRED_VERSION %s of package %s" % (preferred_file, pv_str, pn))
+ for pf in self.status.providers[p]:
+ if self.status.pkg_fn[pf] != pn:
+ bb.debug(2, "skipping %s due to both us and %s providing %s" % (f, pf, p))
+ terminal = False
+ break
+ if terminal:
+ self.status.world_target.add(pn)
- if preferred_file is None:
- # get highest priority file set
- files = pkg_pn[pn][0]
- latest = None
- latest_p = 0
- latest_f = None
- for f in files:
- pv,pr = __bb_status.pkg_pvpr[f]
- dp = __bb_status.pkg_dp[f]
+ # drop reference count now
+ self.status.possible_world = None
+ self.status.all_depends = None
- if (latest is None) or ((latest_p == dp) and (make.vercmp(latest, (pv, pr)) < 0)) or (dp > latest_p):
- latest = (pv, pr)
- latest_f = f
- latest_p = dp
- preferred_file = latest_f
- preferred_ver = latest
+ def myProgressCallback( self, x, y, f, file_data, from_cache ):
+ # feed the status with new input
+ self.status.handle_bb_data(f, file_data, from_cache)
- bb.debug(1, "selecting %s as latest version of provider %s" % (preferred_file, pn))
+ if bbdebug > 0:
+ return
+ if os.isatty(sys.stdout.fileno()):
+ sys.stdout.write("\rNOTE: Handling BitBake files: %s (%04d/%04d) [%2d %%]" % ( parsespin.next(), x, y, x*100/y ) )
+ sys.stdout.flush()
+ else:
+ if x == 1:
+ sys.stdout.write("Parsing .bb files, please wait...")
+ sys.stdout.flush()
+ if x == y:
+ sys.stdout.write("done.")
+ sys.stdout.flush()
+
+ def executeOneBB( self, fn ):
+ try:
+ d = bb.parse.handle(fn, make.cfg)
+ except IOError:
+ bb.fatal("Unable to open %s" % fn)
- preferred_versions[pn] = (preferred_ver, preferred_file)
- eligible.append(preferred_file)
+ if make.options.parse_only:
+ print "Requested parsing .bb files only. Exiting."
+ sys.exit(0)
- for p in eligible:
- if p in __build_cache_fail:
- bb.debug(1, "rejecting already-failed %s" % p)
- eligible.remove(p)
+ name = bb.data.getVar('PN', d, 1)
+ bb.event.fire(bb.event.PkgStarted(name, d))
+ try:
+ self.stats.attempt += 1
+ if make.options.force:
+ bb.data.setVarFlag('do_%s' % make.options.cmd, 'force', 1, d)
+ if not make.options.dry_run:
+ bb.build.exec_task('do_%s' % make.options.cmd, d)
+ bb.event.fire(bb.event.PkgSucceeded(name, d))
+ self.build_cache.append(fn)
+ except bb.build.FuncFailed:
+ self.stats.fail += 1
+ bb.error("task stack execution failed")
+ bb.event.fire(bb.event.PkgFailed(name, d))
+ self.build_cache_fail.append(fn)
+ except bb.build.EventException:
+ self.stats.fail += 1
+ (type, value, traceback) = sys.exc_info()
+ e = value.event
+ bb.error("%s event exception, aborting" % bb.event.getName(e))
+ bb.event.fire(bb.event.PkgFailed(name, d))
+ self.build_cache_fail.append(fn)
+
+ def interactiveMode( self ):
+ try:
+ from bb import shell
+ except ImportError:
+ print "Sorry, the shell is not available yet."
+ sys.exit( -1 )
+ else:
+ shell.start()
- if len(eligible) == 0:
- bb.error("no eligible providers for %s" % item)
- return 0
+ def cook( self, args ):
+ if not make.options.cmd:
+ make.options.cmd = "build"
- # look to see if one of them is already staged, or marked as preferred.
- # if so, bump it to the head of the queue
- for p in all_p:
- the_data = make.pkgdata[p]
- pn = bb.data.getVar('PN', the_data, 1)
- pv = bb.data.getVar('PV', the_data, 1)
- pr = bb.data.getVar('PR', the_data, 1)
- tmpdir = bb.data.getVar('TMPDIR', the_data, 1)
- stamp = '%s/stamps/%s-%s-%s.do_populate_staging' % (tmpdir, pn, pv, pr)
- if os.path.exists(stamp):
- (newvers, fn) = preferred_versions[pn]
- if not fn in eligible:
- # package was made ineligible by already-failed check
- continue
- oldver = "%s-%s" % (pv, pr)
- newver = '-'.join(newvers)
- if (newver != oldver):
- extra_chat = "; upgrading from %s to %s" % (oldver, newver)
- else:
- extra_chat = ""
- if make.options.verbose:
- bb.note("selecting already-staged %s to satisfy %s%s" % (pn, item, extra_chat))
- eligible.remove(fn)
- eligible = [fn] + eligible
- discriminated = True
- break
-
- prefervar = bb.data.getVar('PREFERRED_PROVIDER_%s' % item, make.cfg, 1)
- if prefervar:
- __preferred[item] = prefervar
-
- if __preferred.has_key(item):
- for p in eligible:
- pn = __bb_status.pkg_fn[p]
- if __preferred[item] == pn:
- if make.options.verbose:
- bb.note("selecting %s to satisfy %s due to PREFERRED_PROVIDERS" % (pn, item))
- eligible.remove(p)
- eligible = [p] + eligible
- discriminated = True
- break
+ if make.options.debug:
+ bb.debug_level = make.options.debug
- if len(eligible) > 1 and discriminated == False:
- if item not in __consider_msgs_cache:
- providers_list = []
- for fn in eligible:
- providers_list.append(__bb_status.pkg_fn[fn])
- bb.note("multiple providers are available (%s);" % ", ".join(providers_list))
- bb.note("consider defining PREFERRED_PROVIDER_%s" % item)
- __consider_msgs_cache.append(item)
-
-
- # run through the list until we find one that we can build
- for fn in eligible:
- bb.debug(2, "selecting %s to satisfy %s" % (fn, item))
- if try_build(fn, item):
- return 1
-
- bb.note("no buildable providers for %s" % item)
- return 0
-
-def build_depgraph():
- all_depends = __bb_status.all_depends
- pn_provides = __bb_status.pn_provides
-
- def calc_bbfile_priority(filename):
- for (regex, pri) in __bb_status.bbfile_config_priorities:
- if regex.match(filename):
- return pri
- return 0
+ make.cfg = bb.data.init()
- # Handle PREFERRED_PROVIDERS
- for p in (bb.data.getVar('PREFERRED_PROVIDERS', make.cfg, 1) or "").split():
- (providee, provider) = p.split(':')
- if __preferred.has_key(providee) and __preferred[providee] != provider:
- bb.error("conflicting preferences for %s: both %s and %s specified" % (providee, provider, __preferred[providee]))
- __preferred[providee] = provider
-
- # Calculate priorities for each file
- for p in make.pkgdata.keys():
- __bb_status.bbfile_priority[p] = calc_bbfile_priority(p)
-
- # Build package list for "bitbake world"
- bb.debug(1, "collating packages for \"world\"")
- for f in __bb_status.possible_world:
- terminal = True
- pn = __bb_status.pkg_fn[f]
-
- for p in pn_provides[pn]:
- if p.startswith('virtual/'):
- bb.debug(2, "skipping %s due to %s provider starting with virtual/" % (f, p))
- terminal = False
- break
- for pf in __bb_status.providers[p]:
- if __bb_status.pkg_fn[pf] != pn:
- bb.debug(2, "skipping %s due to both us and %s providing %s" % (f, pf, p))
- terminal = False
- break
- if terminal:
- __bb_status.world_target.add(pn)
-
- # drop reference count now
- __bb_status.possible_world = None
- __bb_status.all_depends = None
-
-def myProgressCallback( x, y, f, file_data, from_cache ):
- # feed the status with new input
- __bb_status.handle_bb_data(f, file_data, from_cache)
-
- if bbdebug > 0:
- return
- if os.isatty(sys.stdout.fileno()):
- sys.stdout.write("\rNOTE: Handling BitBake files: %s (%04d/%04d) [%2d %%]" % ( parsespin.next(), x, y, x*100/y ) )
- sys.stdout.flush()
- else:
- if x == 1:
- sys.stdout.write("Parsing .bb files, please wait...")
- sys.stdout.flush()
- if x == y:
- sys.stdout.write("done.")
- sys.stdout.flush()
+ for f in make.options.file:
+ try:
+ make.cfg = bb.parse.handle(f, make.cfg)
+ except IOError:
+ bb.fatal("Unable to open %s" % f)
-def executeOneBB( fn ):
try:
- d = bb.parse.handle(fn, make.cfg)
+ make.cfg = bb.parse.handle(os.path.join('conf', 'bitbake.conf'), make.cfg)
except IOError:
- bb.fatal("Unable to open %s" % fn)
+ bb.fatal("Unable to open %s" % os.path.join('conf', 'bitbake.conf'))
+
+ if not bb.data.getVar("BUILDNAME", make.cfg):
+ bb.data.setVar("BUILDNAME", os.popen('date +%Y%m%d%H%M').readline().strip(), make.cfg)
+
+ buildname = bb.data.getVar("BUILDNAME", make.cfg)
+
+ if make.options.interactive:
+ self.interactiveMode()
+
+ bf = make.options.buildfile
+ if bf:
+ self.executeOneBB( os.path.abspath(bf) )
+ sys.exit( self.stats.show() )
+
+ # initialise the parsing status now we know we will need deps
+ self.status = BBParsingStatus()
+
+ ignore = bb.data.getVar("ASSUME_PROVIDED", make.cfg, 1) or ""
+ self.status.ignored_dependencies = Set( ignore.split() )
+
+ collections = bb.data.getVar("BBFILE_COLLECTIONS", make.cfg, 1)
+ if collections:
+ collection_list = collections.split()
+ for c in collection_list:
+ regex = bb.data.getVar("BBFILE_PATTERN_%s" % c, make.cfg, 1)
+ if regex == None:
+ bb.error("BBFILE_PATTERN_%s not defined" % c)
+ continue
+ priority = bb.data.getVar("BBFILE_PRIORITY_%s" % c, make.cfg, 1)
+ if priority == None:
+ bb.error("BBFILE_PRIORITY_%s not defined" % c)
+ continue
+ try:
+ cre = re.compile(regex)
+ except re.error:
+ bb.error("BBFILE_PATTERN_%s \"%s\" is not a valid regular expression" % (c, regex))
+ continue
+ try:
+ pri = int(priority)
+ self.status.bbfile_config_priorities.append((cre, pri))
+ except ValueError:
+ bb.error("invalid value for BBFILE_PRIORITY_%s: \"%s\"" % (c, priority))
+
+ pkgs_to_build = None
+ if args:
+ if not pkgs_to_build:
+ pkgs_to_build = []
+ pkgs_to_build.extend(args)
+ if not pkgs_to_build:
+ bbpkgs = bb.data.getVar('BBPKGS', make.cfg, 1)
+ if bbpkgs:
+ pkgs_to_build = bbpkgs.split()
+ if not pkgs_to_build and not make.options.show_versions:
+ print "Nothing to do. Use 'bitbake world' to build everything, or run 'bitbake --help'"
+ print "for usage information."
+ sys.exit(0)
+
- if make.options.parse_only:
- print "Requested parsing .bb files only. Exiting."
- sys.exit(0)
+ # Import Psyco if available and not disabled
+ if not make.options.disable_psyco:
+ try:
+ import psyco
+ except ImportError:
+ if bbdebug == 0:
+ bb.note("Psyco JIT Compiler (http://psyco.sf.net) not available. Install it to increase performance.")
+ else:
+ psyco.bind( make.collect_bbfiles )
+ else:
+ bb.note("You have disabled Psyco. This decreases performance.")
- name = bb.data.getVar('PN', d, 1)
- bb.event.fire(bb.event.PkgStarted(name, d))
try:
- __stats["attempt"] += 1
- if make.options.force:
- bb.data.setVarFlag('do_%s' % make.options.cmd, 'force', 1, d)
- if not make.options.dry_run:
- bb.build.exec_task('do_%s' % make.options.cmd, d)
- bb.event.fire(bb.event.PkgSucceeded(name, d))
- __build_cache.append(fn)
- except bb.build.FuncFailed:
- __stats["fail"] += 1
- bb.error("task stack execution failed")
- bb.event.fire(bb.event.PkgFailed(name, d))
- __build_cache_fail.append(fn)
- except bb.build.EventException:
- __stats["fail"] += 1
- (type, value, traceback) = sys.exc_info()
- e = value.event
- bb.error("%s event exception, aborting" % bb.event.getName(e))
- bb.event.fire(bb.event.PkgFailed(name, d))
- __build_cache_fail.append(fn)
+ bb.debug(1, "collecting .bb files")
+ make.collect_bbfiles( self.myProgressCallback )
+ bb.debug(1, "parsing complete")
+ if bbdebug == 0:
+ print
+ if make.options.parse_only:
+ print "Requested parsing .bb files only. Exiting."
+ sys.exit(0)
+
+ self.buildDepgraph()
+
+ if make.options.show_versions:
+ self.showVersions()
+ sys.exit( 0 )
+ if 'world' in pkgs_to_build:
+ pkgs_to_build.remove('world')
+ for t in self.status.world_target:
+ pkgs_to_build.append(t)
+
+ bb.event.fire(bb.event.BuildStarted(buildname, pkgs_to_build, make.cfg))
+
+ for k in pkgs_to_build:
+ failed = False
+ try:
+ if self.buildPackage(k) == 0:
+ # already diagnosed
+ failed = True
+ except bb.build.EventException:
+ bb.error("Build of " + k + " failed")
+ failed = True
-#
-# main
-#
+ if failed:
+ if make.options.abort:
+ sys.exit(1)
+
+ bb.event.fire(bb.event.BuildCompleted(buildname, pkgs_to_build, make.cfg))
-__stats["attempt"] = 0
-__stats["success"] = 0
-__stats["fail"] = 0
-__stats["deps"] = 0
-
-def printStats( ):
- print "Build statistics:"
- print " Attempted builds: %d" % __stats["attempt"]
- if __stats["fail"] != 0:
- print " Failed builds: %d" % __stats["fail"]
- if __stats["deps"] != 0:
- print " Dependencies not satisfied: %d" % __stats["deps"]
- if __stats["fail"] != 0 or __stats["deps"] != 0:
- sys.exit(1)
- sys.exit(0)
+ sys.exit( self.stats.show() )
+
+ except KeyboardInterrupt:
+ print "\nNOTE: KeyboardInterrupt - Build not completed."
+ sys.exit(1)
+
+#============================================================================#
+# main
+#============================================================================#
if __name__ == "__main__":
- make.options, args = handle_options( sys.argv )
+ parser = optparse.OptionParser( version = "BitBake Build Tool Core version %s, %%prog version %s" % ( bb.__version__, __version__ ),
+ usage = """%prog [options] [package ...]
+
+Executes the specified task (default is 'build') for a given set of BitBake files.
+It expects that BBFILES is defined, which is a space seperated list of files to
+be executed. BBFILES does support wildcards.
+Default BBFILES are the .bb files in the current directory.""" )
- if not make.options.cmd:
- make.options.cmd = "build"
+ parser.add_option( "-b", "--buildfile", help = "execute the task against this .bb file, rather than a package from BBFILES.",
+ action = "store", dest = "buildfile", default = None )
- if make.options.debug:
- bb.debug_level = make.options.debug
+ parser.add_option( "-k", "--continue", help = "continue as much as possible after an error. While the target that failed, and those that depend on it, cannot be remade, the other dependencies of these targets can be processed all the same.",
+ action = "store_false", dest = "abort", default = True )
- make.cfg = bb.data.init()
+ parser.add_option( "-f", "--force", help = "force run of specified cmd, regardless of stamp status",
+ action = "store_true", dest = "force", default = False )
- for f in make.options.file:
- try:
- make.cfg = bb.parse.handle(f, make.cfg)
- except IOError:
- bb.fatal("Unable to open %s" % f)
-
- try:
- make.cfg = bb.parse.handle(os.path.join('conf', 'bitbake.conf'), make.cfg)
- except IOError:
- bb.fatal("Unable to open %s" % os.path.join('conf', 'bitbake.conf'))
-
- if not bb.data.getVar("BUILDNAME", make.cfg):
- bb.data.setVar("BUILDNAME", os.popen('date +%Y%m%d%H%M').readline().strip(), make.cfg)
-
- buildname = bb.data.getVar("BUILDNAME", make.cfg)
-
- bf = make.options.buildfile
- if bf:
- executeOneBB( os.path.abspath(bf) )
- printStats()
-
- # initialise the parsing status now we know we will need deps
- __bb_status = BBParsingStatus()
-
- ignore = bb.data.getVar("ASSUME_PROVIDED", make.cfg, 1) or ""
- __bb_status.ignored_dependencies = Set( ignore.split() )
-
- collections = bb.data.getVar("BBFILE_COLLECTIONS", make.cfg, 1)
- if collections:
- collection_list = collections.split()
- for c in collection_list:
- regex = bb.data.getVar("BBFILE_PATTERN_%s" % c, make.cfg, 1)
- if regex == None:
- bb.error("BBFILE_PATTERN_%s not defined" % c)
- continue
- priority = bb.data.getVar("BBFILE_PRIORITY_%s" % c, make.cfg, 1)
- if priority == None:
- bb.error("BBFILE_PRIORITY_%s not defined" % c)
- continue
- try:
- cre = re.compile(regex)
- except re.error:
- bb.error("BBFILE_PATTERN_%s \"%s\" is not a valid regular expression" % (c, regex))
- continue
- try:
- pri = int(priority)
- __bb_status.bbfile_config_priorities.append((cre, pri))
- except ValueError:
- bb.error("invalid value for BBFILE_PRIORITY_%s: \"%s\"" % (c, priority))
+ parser.add_option( "-i", "--interactive", help = "drop into the interactive mode.",
+ action = "store_true", dest = "interactive", default = False )
- pkgs_to_build = None
- if args:
- if not pkgs_to_build:
- pkgs_to_build = []
- pkgs_to_build.extend(args)
- if not pkgs_to_build:
- bbpkgs = bb.data.getVar('BBPKGS', make.cfg, 1)
- if bbpkgs:
- pkgs_to_build = bbpkgs.split()
- if not pkgs_to_build and not make.options.show_versions:
- print "Nothing to do. Use 'bitbake world' to build everything, or run 'bitbake --help'"
- print "for usage information."
- sys.exit(0)
-
-
- # Import Psyco if available and not disabled
- if not make.options.disable_psyco:
- try:
- import psyco
- except ImportError:
- if bbdebug == 0:
- bb.note("Psyco JIT Compiler (http://psyco.sf.net) not available. Install it to increase performance.")
- else:
- psyco.bind( make.collect_bbfiles )
- else:
- bb.note("You have disabled Psyco. This decreases performance.")
-
- try:
- bb.debug(1, "collecting .bb files")
- make.collect_bbfiles( myProgressCallback )
- bb.debug(1, "parsing complete")
- if bbdebug == 0:
- print
- if make.options.parse_only:
- print "Requested parsing .bb files only. Exiting."
- sys.exit(0)
-
- build_depgraph()
-
- if make.options.show_versions:
- showVersions()
- sys.exit(0)
-
- if 'world' in pkgs_to_build:
- pkgs_to_build.remove('world')
- for t in __bb_status.world_target:
- pkgs_to_build.append(t)
-
- bb.event.fire(bb.event.BuildStarted(buildname, pkgs_to_build, make.cfg))
-
- for k in pkgs_to_build:
- failed = False
- try:
- if buildPackage(k) == 0:
- # already diagnosed
- failed = True
- except bb.build.EventException:
- bb.error("Build of " + k + " failed")
- failed = True
+ parser.add_option( "-c", "--cmd", help = "Specify task to execute",
+ action = "store", dest = "cmd", default = "build" )
- if failed:
- if make.options.abort:
- sys.exit(1)
+ parser.add_option( "-r", "--read", help = "read the specified file before bitbake.conf",
+ action = "append", dest = "file", default = [] )
+
+ parser.add_option( "-v", "--verbose", help = "output more chit-chat to the terminal",
+ action = "store_true", dest = "verbose", default = False )
+
+ parser.add_option( "-D", "--debug", help = "Increase the debug level",
+ action = "count", dest="debug", default = 0)
- bb.event.fire(bb.event.BuildCompleted(buildname, pkgs_to_build, make.cfg))
+ parser.add_option( "-n", "--dry-run", help = "don't execute, just go through the motions",
+ action = "store_true", dest = "dry_run", default = False )
+
+ parser.add_option( "-p", "--parse-only", help = "quit after parsing the BB files (developers only)",
+ action = "store_true", dest = "parse_only", default = False )
+
+ parser.add_option( "-d", "--disable-psyco", help = "disable using the psyco just-in-time compiler (not recommended)",
+ action = "store_true", dest = "disable_psyco", default = False )
+
+ parser.add_option( "-s", "--show-versions", help = "show current and preferred versions of all packages",
+ action = "store_true", dest = "show_versions", default = False )
- printStats()
+ options, args = parser.parse_args( sys.argv )
- except KeyboardInterrupt:
- print "\nNOTE: KeyboardInterrupt - Build not completed."
- sys.exit(1)
+ make.options = options
+ cooker = BBCooker()
+ cooker.cook( args[1:] )