[zorg] Add optional checkAll step to Polly buildbot

[pzheng]

Summary

This step does "make check-all" and can be enabled by checkAll (defaults to
false in which case only "make check-polly" is run).

[grosser]

LGTM

zorg/buildbot/builders/PollyBuilder.py

 import os
 
 import buildbot
 import buildbot.process.factory
 from buildbot.steps.source import SVN, Git
 from buildbot.steps.shell import Configure, ShellCommand
 from buildbot.process.properties import WithProperties
 
 from zorg.buildbot.builders import LNTBuilder
 from zorg.buildbot.builders import ClangBuilder
 
 def getPollyBuildFactory(
     clean=False,
     install=False,
     make='make',
     jobs=None,
+    checkAll=False,
     extraCmakeArgs=[]):
     llvm_srcdir = "llvm.src"
     llvm_objdir = "llvm.obj"
     llvm_instdir = "llvm.inst"
     polly_srcdir = '%s/tools/polly' % llvm_srcdir
     clang_srcdir = '%s/tools/clang' % llvm_srcdir
     jobs_cmd = []
     if jobs is not None:
         jobs_cmd = ["-j"+str(jobs)]
     build_cmd = [make] + jobs_cmd
     install_cmd = [make, 'install'] + jobs_cmd
-    check_cmd = [make, 'check-polly'] + jobs_cmd
+    check_all_cmd = [make, 'check-all'] + jobs_cmd
+    check_polly_cmd = [make, 'check-polly'] + jobs_cmd
     cmake_install = []
     if install:
         cmake_install = ["-DCMAKE_INSTALL_PREFIX=../%s" % llvm_instdir]
 
     f = buildbot.process.factory.BuildFactory()
     # Determine the build directory.
     f.addStep(buildbot.steps.shell.SetProperty(name="get_builddir",
                                                command=["pwd"],
def getPollyBuildFactory(
     # Install
     if install:
         f.addStep(ShellCommand(name="install",
                                command=install_cmd,
                                haltOnFailure=False,
                                description=["install"],
                                workdir=llvm_objdir))
 
-    # Test Polly
-    f.addStep(ShellCommand(name="test_polly",
-                           command=check_cmd,
+    # Test
+    if checkAll:
+        f.addStep(ShellCommand(name="check_all",
+                               command=check_all_cmd,
                                haltOnFailure=False,
-                           description=["test polly"],
+                               description=["check all"],
+                               workdir=llvm_objdir))
+    else:
+        f.addStep(ShellCommand(name="check_polly",
+                               command=check_polly_cmd,
+                               haltOnFailure=False,
+                               description=["check polly"],
                                workdir=llvm_objdir))
 
     return f
 
 def AddExternalPollyBuildFactory(f, llvm_installdir, build_type = "Release"):
     polly_srcdir = 'polly.src'
     polly_objdir = 'polly.obj'
     polly_installdir = 'polly.install'