phase1: do not perform shallow fetches
[buildbot.git] / phase1 / master.cfg
index e44535930f13af4cb66ec6d9251652d31a6753c6..04879e800f6ebfa17470714bc679dc1ccfc178b7 100644 (file)
@@ -31,16 +31,17 @@ if ini.has_option("general", "port"):
        slave_port = ini.getint("general", "port")
 
 c['slaves'] = []
+max_builds = dict()
 
 for section in ini.sections():
        if section.startswith("slave "):
                if ini.has_option(section, "name") and ini.has_option(section, "password"):
                        name = ini.get(section, "name")
                        password = ini.get(section, "password")
-                       max_builds = 1
+                       max_builds[name] = 1
                        if ini.has_option(section, "builds"):
-                               max_builds = ini.getint(section, "builds")
-                       c['slaves'].append(BuildSlave(name, password, max_builds = max_builds))
+                               max_builds[name] = ini.getint(section, "builds")
+                       c['slaves'].append(BuildSlave(name, password, max_builds = max_builds[name]))
 
 # 'slavePortnum' defines the TCP port to listen on for connections from slaves.
 # This must match the value configured into the buildslaves (with their
@@ -50,14 +51,31 @@ c['slavePortnum'] = slave_port
 # coalesce builds
 c['mergeRequests'] = True
 
+# Reduce amount of backlog data
+c['buildHorizon'] = 30
+c['logHorizon'] = 20
+
 ####### CHANGESOURCES
 
 home_dir = os.path.abspath(ini.get("general", "homedir"))
 tree_expire = 0
+other_builds = 0
+cc_version = None
+
+cc_command = "gcc"
+cxx_command = "g++"
 
 if ini.has_option("general", "expire"):
        tree_expire = ini.getint("general", "expire")
 
+if ini.has_option("general", "other_builds"):
+       other_builds = ini.getint("general", "other_builds")
+
+if ini.has_option("general", "cc_version"):
+       cc_version = ini.get("general", "cc_version").split()
+       if len(cc_version) == 1:
+               cc_version = ["eq", cc_version[0]]
+
 repo_url = ini.get("repo", "url")
 repo_branch = "master"
 
@@ -118,7 +136,7 @@ from buildbot.changes.gitpoller import GitPoller
 c['change_source'] = []
 c['change_source'].append(GitPoller(
        repo_url,
-       workdir=home_dir+'/work.git', branch='master',
+       workdir=home_dir+'/work.git', branch=repo_branch,
        pollinterval=300))
 
 ####### SCHEDULERS
@@ -132,7 +150,7 @@ from buildbot.changes import filter
 c['schedulers'] = []
 c['schedulers'].append(SingleBranchScheduler(
        name="all",
-       change_filter=filter.ChangeFilter(branch='master'),
+       change_filter=filter.ChangeFilter(branch=repo_branch),
        treeStableTimer=60,
        builderNames=targets))
 
@@ -176,7 +194,7 @@ def IsCleanRequested(pattern):
 
 def IsTaggingRequested(step):
        val = step.getProperty("tag")
-       if val and re.match("^[0-9]+\.[0-9]+\.[0-9]+$", val):
+       if val and re.match("^[0-9]+\.[0-9]+\.[0-9]+(?:-rc[0-9]+)?$", val):
                return True
        else:
                return False
@@ -195,17 +213,60 @@ def GetBaseVersion(props):
 
 def GetVersionPrefix(props):
        basever = GetBaseVersion(props)
-       if props.hasProperty("tag") and re.match("^[0-9]+\.[0-9]+\.[0-9]+$", props["tag"]):
+       if props.hasProperty("tag") and re.match("^[0-9]+\.[0-9]+\.[0-9]+(?:-rc[0-9]+)?$", props["tag"]):
                return "%s/" % props["tag"]
        elif basever != "master":
-               return "%s-HEAD/" % basever
+               return "%s-SNAPSHOT/" % basever
        else:
                return ""
 
+def GetNumJobs(props):
+       if props.hasProperty("slavename") and props.hasProperty("nproc"):
+               return ((int(props["nproc"]) / (max_builds[props["slavename"]] + other_builds)) + 1)
+       else:
+               return 1
+
+def GetCC(props):
+       if props.hasProperty("cc_command"):
+               return props["cc_command"]
+       else:
+               return "gcc"
+
+def GetCXX(props):
+       if props.hasProperty("cxx_command"):
+               return props["cxx_command"]
+       else:
+               return "g++"
+
+def GetCwd(props):
+       if props.hasProperty("builddir"):
+               return props["builddir"]
+       elif props.hasProperty("workdir"):
+               return props["workdir"]
+       else:
+               return "/"
+
+def GetNextBuild(builder, requests):
+       for r in requests:
+               if r.properties and r.properties.hasProperty("tag"):
+                       return r
+       return requests[0]
+
+def MakeEnv(overrides=None):
+       env = {
+               'CC': WithProperties("%(cc)s", cc=GetCC),
+               'CXX': WithProperties("%(cxx)s", cxx=GetCXX),
+               'CCACHE_BASEDIR': WithProperties("%(cwd)s", cwd=GetCwd)
+       }
+       if overrides is not None:
+               env.update(overrides)
+       return env
+
 
 c['builders'] = []
 
 dlLock = locks.SlaveLock("slave_dl")
+tagLock = locks.MasterLock("make_tag")
 
 checkBuiltin = re.sub('[\t\n ]+', ' ', """
        checkBuiltin() {
@@ -277,6 +338,27 @@ for target in targets:
                description = "Finding number of CPUs",
                command = ["nproc"]))
 
+       # find gcc and g++ compilers
+       if cc_version is not None:
+               factory.addStep(FileDownload(
+                       mastersrc = "findbin.pl",
+                       slavedest = "../findbin.pl",
+                       mode = 0755))
+
+               factory.addStep(SetProperty(
+                       name = "gcc",
+                       property = "cc_command",
+                       description = "Finding gcc command",
+                       command = ["../findbin.pl", "gcc", cc_version[0], cc_version[1]],
+                       haltOnFailure = True))
+
+               factory.addStep(SetProperty(
+                       name = "g++",
+                       property = "cxx_command",
+                       description = "Finding g++ command",
+                       command = ["../findbin.pl", "g++", cc_version[0], cc_version[1]],
+                       haltOnFailure = True))
+
        # expire tree if needed
        if tree_expire > 0:
                factory.addStep(FileDownload(
@@ -298,6 +380,7 @@ for target in targets:
                        name = tuple[1],
                        description = 'User-requested "make %s"' % tuple[1],
                        command = ["make", tuple[1], "V=s"],
+                       env = MakeEnv(),
                        doStepIf = IsCleanRequested(tuple[0])
                ))
 
@@ -309,14 +392,15 @@ for target in targets:
                path = home_dir+'/source.git',
                env = {'GNUPGHOME': gpg_home},
                haltOnFailure = True,
-               doStepIf = IsTaggingRequested
+               doStepIf = IsTaggingRequested,
+               locks = [tagLock.access('exclusive')]
        ))
 
        # switch to branch
        factory.addStep(ShellCommand(
                name = "switchbranch",
                description = "Checking out Git branch",
-               command = ["git", "checkout", repo_branch],
+               command = "if [ -d .git ]; then git fetch && git checkout '%s'; else exit 0; fi" % repo_branch,
                haltOnFailure = True,
                doStepIf = IsNoTaggingRequested
        ))
@@ -328,6 +412,14 @@ for target in targets:
                mode = 'incremental',
                method = 'clean'))
 
+       # update remote refs
+       factory.addStep(ShellCommand(
+               name = "fetchrefs",
+               description = "Fetching Git remote refs",
+               command = ["git", "fetch", "origin", "+refs/heads/%s:refs/remotes/origin/%s" %(repo_branch, repo_branch)],
+               haltOnFailure = True
+       ))
+
        # fetch tags
        factory.addStep(ShellCommand(
                name = "fetchtag",
@@ -367,13 +459,15 @@ for target in targets:
        factory.addStep(ShellCommand(
                name = "updatefeeds",
                description = "Updating feeds",
-               command=["./scripts/feeds", "update"]))
+               command=["./scripts/feeds", "update"],
+               env = MakeEnv()))
 
        # feed
        factory.addStep(ShellCommand(
                name = "installfeeds",
                description = "Installing feeds",
-               command=["./scripts/feeds", "install", "-a"]))
+               command=["./scripts/feeds", "install", "-a"],
+               env = MakeEnv()))
 
        # seed config
        factory.addStep(FileDownload(
@@ -398,7 +492,8 @@ for target in targets:
        factory.addStep(ShellCommand(
                name = "defconfig",
                description = "Populating .config",
-               command = ["make", "defconfig"]
+               command = ["make", "defconfig"],
+               env = MakeEnv()
        ))
 
        # check arch
@@ -419,6 +514,20 @@ for target in targets:
                description = "Finding libc suffix",
                command = ["sed", "-ne", '/^CONFIG_LIBC=/ { s!^CONFIG_LIBC="\\(.*\\)"!\\1!; s!^musl$!!; s!.\\+!-&!p }', ".config"]))
 
+       # ccache helper
+       factory.addStep(FileDownload(
+               mastersrc = "ccache.sh",
+               slavedest = "ccache.sh",
+               mode = 0755
+       ))
+
+       # ccache prepare
+       factory.addStep(ShellCommand(
+                name = "prepccache",
+                description = "Preparing ccache",
+                command = ["./ccache.sh"]
+       ))
+
        # install build key
        factory.addStep(FileDownload(mastersrc=home_dir+'/key-build', slavedest="key-build", mode=0600))
        factory.addStep(FileDownload(mastersrc=home_dir+'/key-build.pub', slavedest="key-build.pub", mode=0600))
@@ -436,7 +545,8 @@ for target in targets:
        factory.addStep(ShellCommand(
                name = "dltar",
                description = "Building GNU tar",
-               command = ["make", WithProperties("-j%(nproc:~4)s"), "tools/tar/install", "V=s"],
+               command = ["make", WithProperties("-j%(jobs)d", jobs=GetNumJobs), "tools/tar/compile", "V=s"],
+               env = MakeEnv(),
                haltOnFailure = True
        ))
 
@@ -444,7 +554,8 @@ for target in targets:
        factory.addStep(ShellCommand(
                name = "dlrun",
                description = "Populating dl/",
-               command = ["make", WithProperties("-j%(nproc:~4)s"), "download", "V=s"],
+               command = ["make", WithProperties("-j%(jobs)d", jobs=GetNumJobs), "download", "V=s"],
+               env = MakeEnv(),
                logEnviron = False,
                locks = [dlLock.access('exclusive')]
        ))
@@ -459,29 +570,39 @@ for target in targets:
        factory.addStep(ShellCommand(
                name = "tools",
                description = "Building tools",
-               command = ["make", WithProperties("-j%(nproc:~4)s"), "tools/install", "V=s"],
+               command = ["make", WithProperties("-j%(jobs)d", jobs=GetNumJobs), "tools/install", "V=s"],
+               env = MakeEnv(),
                haltOnFailure = True
        ))
 
        factory.addStep(ShellCommand(
                name = "toolchain",
                description = "Building toolchain",
-               command=["make", WithProperties("-j%(nproc:~4)s"), "toolchain/install", "V=s"],
+               command=["make", WithProperties("-j%(jobs)d", jobs=GetNumJobs), "toolchain/install", "V=s"],
+               env = MakeEnv(),
                haltOnFailure = True
        ))
 
        factory.addStep(ShellCommand(
                name = "kmods",
                description = "Building kmods",
-               command=["make", WithProperties("-j%(nproc:~4)s"), "target/compile", "V=s", "IGNORE_ERRORS=n m", "BUILD_LOG=1"],
+               command=["make", WithProperties("-j%(jobs)d", jobs=GetNumJobs), "target/compile", "V=s", "IGNORE_ERRORS=n m", "BUILD_LOG=1"],
+               env = MakeEnv(),
                #env={'BUILD_LOG_DIR': 'bin/%s' %(ts[0])},
                haltOnFailure = True
        ))
 
+       factory.addStep(ShellCommand(
+               name = "pkgclean",
+               description = "Cleaning up package build",
+               command=["make", "package/cleanup", "V=s"]
+       ))
+
        factory.addStep(ShellCommand(
                name = "pkgbuild",
                description = "Building packages",
-               command=["make", WithProperties("-j%(nproc:~4)s"), "package/compile", "V=s", "IGNORE_ERRORS=n m", "BUILD_LOG=1"],
+               command=["make", WithProperties("-j%(jobs)d", jobs=GetNumJobs), "package/compile", "V=s", "IGNORE_ERRORS=n m", "BUILD_LOG=1"],
+               env = MakeEnv(),
                #env={'BUILD_LOG_DIR': 'bin/%s' %(ts[0])},
                haltOnFailure = True
        ))
@@ -490,14 +611,16 @@ for target in targets:
        factory.addStep(ShellCommand(
                name = "pkginstall",
                description = "Installing packages",
-               command=["make", WithProperties("-j%(nproc:~4)s"), "package/install", "V=s"],
+               command=["make", WithProperties("-j%(jobs)d", jobs=GetNumJobs), "package/install", "V=s"],
+               env = MakeEnv(),
                haltOnFailure = True
        ))
 
        factory.addStep(ShellCommand(
                name = "pkgindex",
                description = "Indexing packages",
-               command=["make", WithProperties("-j%(nproc:~4)s"), "package/index", "V=s"],
+               command=["make", WithProperties("-j%(jobs)d", jobs=GetNumJobs), "package/index", "V=s"],
+               env = MakeEnv(),
                haltOnFailure = True
        ))
 
@@ -505,7 +628,16 @@ for target in targets:
        factory.addStep(ShellCommand(
                name = "images",
                description = "Building images",
-               command=["make", WithProperties("-j%(nproc:~4)s"), "target/install", "V=s"],
+               command=["make", WithProperties("-j%(jobs)d", jobs=GetNumJobs), "target/install", "V=s"],
+               env = MakeEnv(),
+               haltOnFailure = True
+       ))
+
+       factory.addStep(ShellCommand(
+               name = "diffconfig",
+               description = "Generating config.seed",
+               command=["make", "-j1", "diffconfig", "V=s"],
+               env = MakeEnv(),
                haltOnFailure = True
        ))
 
@@ -513,6 +645,7 @@ for target in targets:
                name = "checksums",
                description = "Calculating checksums",
                command=["make", "-j1", "checksum", "V=s"],
+               env = MakeEnv(),
                haltOnFailure = True
        ))
 
@@ -587,7 +720,7 @@ for target in targets:
        factory.addStep(ShellCommand(
                name = "targetupload",
                description = "Uploading target files",
-               command=["rsync", "--delete", "--checksum", "--delay-updates", "--partial-dir=.~tmp~%s~%s" %(ts[0], ts[1]),
+               command=["rsync", "--progress", "--delete", "--checksum", "--delay-updates", "--partial-dir=.~tmp~%s~%s" %(ts[0], ts[1]),
                         "-avz", WithProperties("bin/targets/%s/%s%%(libc)s/" %(ts[0], ts[1])),
                         WithProperties("%s/%%(prefix)stargets/%s/%s/" %(rsync_bin_url, ts[0], ts[1]), prefix=GetVersionPrefix)],
                env={'RSYNC_PASSWORD': rsync_bin_key},
@@ -599,7 +732,7 @@ for target in targets:
                factory.addStep(ShellCommand(
                        name = "sourceupload",
                        description = "Uploading source archives",
-                       command=["rsync", "--checksum", "--delay-updates", "--partial-dir=.~tmp~%s~%s" %(ts[0], ts[1]), "-avz", "dl/", "%s/" %(rsync_src_url)],
+                       command=["rsync", "--progress", "--checksum", "--delay-updates", "--partial-dir=.~tmp~%s~%s" %(ts[0], ts[1]), "-avz", "dl/", "%s/" %(rsync_src_url)],
                        env={'RSYNC_PASSWORD': rsync_src_key},
                        haltOnFailure = True,
                        logEnviron = False
@@ -629,7 +762,7 @@ for target in targets:
 
        from buildbot.config import BuilderConfig
 
-       c['builders'].append(BuilderConfig(name=target, slavenames=slaveNames, factory=factory))
+       c['builders'].append(BuilderConfig(name=target, slavenames=slaveNames, factory=factory, nextBuild=GetNextBuild))
 
 
 ####### STATUS TARGETS