def gcc_supported(gcc):
# check if gcc runs correctly on the machine
cmd = gcc + ' --version'
(retcode, stdout, stderr) = mbuild.run_command(cmd)
if retcode != 0:
return False
# check if gcc linker can run correctly
cmd = gcc + ' -Wl,--version'
(retcode, stdout, stderr) = mbuild.run_command(cmd)
if retcode != 0:
return False
return True
def create_reference(env, test_dir, codes_and_cmd, make_new=True):
mbuild.cmkdir(test_dir)
if make_new:
codes, cmd = codes_and_cmd.split(';')
cmd_fn = os.path.join(test_dir, "cmd")
write_file(cmd_fn, cmd + '\n')
codes_fn = os.path.join(test_dir, "codes")
write_file(codes_fn, codes + '\n')
else:
cmd = codes_and_cmd
# abspath required for windoze
build_dir = mbuild.posix_slashes(os.path.abspath(env['build_dir']))
cmd2 = re.sub('BUILDDIR', build_dir, cmd)
print(cmd2)
(retcode, stdout, stderr) = mbuild.run_command(cmd2, separate_stderr=True)
print("Retcode %s" % (str(retcode)))
if stdout:
for line in stdout:
print("[STDOUT] %s" % (line))
if stderr:
for line in stderr:
print("[STDERR] %s" % (line))
write_file(os.path.join(test_dir, "retcode.reference"),
[str(retcode) + "\n"])
write_file(os.path.join(test_dir, "stdout.reference"), stdout)
write_file(os.path.join(test_dir, "stderr.reference"), stderr)
def one_test(env,test_dir):
cmd_fn = os.path.join(test_dir,"cmd")
cmd = open(cmd_fn,'r').readlines()[0]
# abspath required for windoze
build_dir = mbuild.posix_slashes(os.path.abspath(env['build_dir']))
cmd2 = re.sub('BUILDDIR',build_dir,cmd)
cmd2 = cmd2.strip()
print(cmd2)
(retcode, stdout,stderr) = mbuild.run_command(cmd2,separate_stderr=True)
print("Retcode %s" % (str(retcode)))
if stdout:
stdout = _prep_stream(stdout,"STDOUT")
if stderr:
stderr = _prep_stream(stderr,"STDERR")
ret_match = compare_file(os.path.join(test_dir,"retcode.reference"), [ str(retcode) ])
stdout_match = compare_file(os.path.join(test_dir,"stdout.reference"), stdout)
stderr_match = compare_file(os.path.join(test_dir,"stderr.reference"), stderr)
okay = True
if not ret_match:
mbuild.msgb("RETCODE MISMATCH")
okay = False
if not stdout_match:
mbuild.msgb("STDOUT MISMATCH")
okay = False
if not stderr_match:
mbuild.msgb("STDERR MISMATCH")
okay = False
print("-"*40 + "\n\n\n")
return okay
def _find_doxygen(env):
"""Find the right version of doxygen. Return a tuple of the
command name and a boolean indicating whether or not the version
checked out."""
if env['doxygen_cmd'] == '':
doxygen_cmd_intel = "/usr/intel/bin/doxygen"
doxygen_cmd_cygwin = "C:/cygwin/bin/doxygen"
doxygen_cmd_mac = \
"/Applications/Doxygen.app/Contents/Resources/doxygen"
doxygen_cmd = "doxygen"
if env['build_os'] == 'win':
if os.path.exists(doxygen_cmd_cygwin):
doxygen_cmd = doxygen_cmd_cygwin
else:
mbuild.msgb(
'DOXYGEN', "Could not find cygwin's doxygen," +
"trying doxygen from PATH")
elif env['build_os'] == 'lin':
if mbuild.verbose(1):
mbuild.msgb("CHECKING FOR", doxygen_cmd_intel)
if os.path.exists(doxygen_cmd_intel):
doxygen_cmd = doxygen_cmd_intel
elif env['build_os'] == 'mac':
if mbuild.verbose(1):
mbuild.msgb("CHECKING FOR", doxygen_cmd_mac)
if os.path.exists(doxygen_cmd_mac):
doxygen_cmd = doxygen_cmd_mac
else:
doxygen_cmd = env['doxygen_cmd']
doxygen_cmd = env.escape_string(doxygen_cmd)
doxygen_okay = False
if mbuild.verbose(1):
mbuild.msgb('Checking doxygen version', '...')
if mbuild.check_python_version(2, 4):
try:
(retval, output, error_output) = \
mbuild.run_command(doxygen_cmd + " --version")
if retval == 0:
if len(output) > 0:
first_line = output[0].strip()
if mbuild.verbose(1):
mbuild.msgb("Doxygen version", first_line)
doxygen_okay = _doxygen_version_okay(first_line, 1, 4, 6)
else:
for o in output:
mbuild.msgb("Doxygen-version-check STDOUT", o)
if error_output:
for line in error_output:
mbuild.msgb("STDERR ", line.rstrip())
except:
mbuild.die("Doxygen required by the command line options " +
"but no doxygen found")
return (doxygen_cmd, doxygen_okay)
def strip_file(env, fn, options=''):
if env.on_windows():
return
fne = env.expand(fn)
mbuild.msgb("STRIPPING", fne)
strip_cmd = " ".join([env['strip'], options, fne])
#mbuild.msgb("STRIP CMD", strip_cmd)
(retcode, stdout, stderr) = mbuild.run_command(strip_cmd)
if retcode != 0:
dump_lines("strip stdout", stdout)
dump_lines("strip stderr", stderr)
cdie("Could not strip " + fne)
def one_test(env, test_dir):
cmd_fn = os.path.join(test_dir, "cmd")
cmd = open(cmd_fn, 'r').readlines()[0]
# abspath required for windoze
build_dir = mbuild.posix_slashes(os.path.abspath(env['build_dir']))
cmd2 = re.sub('BUILDDIR', build_dir, cmd)
cmd2 = cmd2.strip()
print(cmd2)
(retcode, stdout, stderr) = mbuild.run_command(cmd2, separate_stderr=True)
print("Retcode %s" % (str(retcode)))
if stdout:
if len(stdout) == 1:
stdout = stdout[0].split("\n")
if len(stdout) == 1 and stdout[0] == '':
stdout = []
if len(stdout) > 0 and len(stdout[-1]) == 0:
stdout.pop()
for line in stdout:
print("[STDOUT] %d %s" % (len(line), line))
if stderr:
if len(stderr) == 1:
stderr = stderr[0].split("\n")
if len(stderr) == 1 and stderr[0] == '':
stderr = []
for line in stderr:
print("[STDERR] %s" % (line))
ret_match = compare_file(os.path.join(test_dir, "retcode.reference"),
[str(retcode)])
stdout_match = compare_file(os.path.join(test_dir, "stdout.reference"),
stdout)
stderr_match = compare_file(os.path.join(test_dir, "stderr.reference"),
stderr)
okay = True
if not ret_match:
mbuild.msgb("RETCODE MISMATCH")
okay = False
if not stdout_match:
mbuild.msgb("STDOUT MISMATCH")
okay = False
if not stderr_match:
mbuild.msgb("STDERR MISMATCH")
okay = False
print("-" * 40 + "\n\n\n")
return okay
def _build_doxygen_main(args, env):
"""Customize the doxygen input file. Run the doxygen command, copy
in any images, and put the output in the right place."""
if type(args) is types.ListType:
if len(args) < 2:
mbuild.die(
"Need subs dictionary and dummy file arg for the doxygen command "
+ "to indicate its processing")
else:
mbuild.die("Need a list for _build_doxygen_main with the subs " +
"dictionary and the dummy file name")
(subs, dummy_file) = args
(doxygen_cmd, doxygen_okay) = _find_doxygen(env)
if not doxygen_okay:
msg = 'No good doxygen available on this system; ' + \
'Your command line arguments\n\trequire it to be present. ' + \
'Consider dropping the "doc" and "doc-build" options\n\t or ' + \
'specify a path to doxygen with the --doxygen knob.\n\n\n'
return (1, [msg]) # failure
else:
env['DOXYGEN'] = doxygen_cmd
try:
okay = _customize_doxygen_file(env, subs)
except:
mbuild.die("CUSTOMIZE DOXYGEN INPUT FILE FAILED")
if not okay:
return (1, ['Doxygen customization failed'])
cmd = env['DOXYGEN'] + ' ' + \
env.escape_string(env['doxygen_config_customized'])
if mbuild.verbose(1):
mbuild.msgb("RUN DOXYGEN", cmd)
(retval, output, error_output) = mbuild.run_command(cmd)
for line in output:
mbuild.msgb("DOX", line.rstrip())
if error_output:
for line in error_output:
mbuild.msgb("DOX-ERROR", line.rstrip())
if retval != 0:
mbuild.msgb("DOXYGEN FAILED")
mbuild.die("Doxygen run failed. Retval=", str(retval))
mbuild.touch(dummy_file)
mbuild.msgb("DOXYGEN", "succeeded")
return (0, []) # success
def copy_system_libraries(env, kitdir, files, extra_ld_library_paths=[]):
"""copy system libraries to kit on Linux systems. Return True on success."""
# Make a temporary environment for running ldd that includes any required
# LD_LIBRARY_PATH additions.
osenv = None
if extra_ld_library_paths:
osenv = copy.deepcopy(os.environ)
s = None
if 'LD_LIBRARY_PATH' in osenv:
s = osenv['LD_LIBRARY_PATH']
osenv['LD_LIBRARY_PATH'] = ":".join(extra_ld_library_paths)
if s:
osenv['LD_LIBRARY_PATH'] += ":" + s
okay = True
if env.on_linux() or env.on_freebsd() or env.on_netbsd():
system_libraries = set()
for binary_executable in files:
if os.path.exists(binary_executable):
(retval, lines, stderr) = mbuild.run_command(
"ldd {}".format(binary_executable), osenv=osenv)
for line in lines:
line = line.rstrip()
print("\t{}".format(line))
if retval != 0: # error handling
if len(lines) >= 1:
if lines[0].find("not a dynamic executable") != -1:
continue
elif lines[0].find(
"not a dynamic ELF executable") != -1:
continue
mbuild.warn("Could not run ldd on [%s]" %
binary_executable)
return False
if env.on_freebsd() or env.on_netbsd():
lines = lines[1:]
ldd_okay, files = _grab_ldd_libraries(lines)
if not ldd_okay:
okay = False
for lib in files:
if not _file_to_avoid(env, lib):
system_libraries.add(lib)
for slib in system_libraries:
mbuild.msgb("TO COPY", slib)
for slib in system_libraries:
mbuild.copy_file(src=slib, tgt=kitdir)
return okay
def _modify_search_path_mac(env, fn):
"""Make example tools refer to the libxed.so from the lib directory
if doing and install. Mac only."""
if not env['shared']:
return
if not env.on_mac():
return
if not installing(env):
return
env['odll'] = '%(build_dir)s/libxed.dylib'
env['ndll'] = '"@loader_path/../lib/libxed.dylib"'
cmd = 'install_name_tool -change %(odll)s %(ndll)s ' + fn
cmd = env.expand(cmd)
env['odll'] = None
env['ndll'] = None
mbuild.msgb("SHDOBJ SEARCH PATH", cmd)
(retcode, stdout, stderr) = mbuild.run_command(cmd)
if retcode != 0:
dump_lines("install_name_tool stdout", stdout)
dump_lines("install_name_tool stderr", stderr)
cdie("Could not modify dll path: " + cmd)
def work(args):
print("Testing performance...")
if not os.path.exists(args.input):
mbuild.warn("Performance test input binary not found: {}".format(
args.input))
return 2
if not os.path.exists(args.xed):
mbuild.warn("Performance test executable binary not found: {}".format(
args.xed))
return 2
s = args.xed + ' -v 0 -i ' + args.input
cpd = []
print("Skipping {} samples...".format(args.skip))
for sample in range(0, args.skip):
(status, stdout, stderr) = mbuild.run_command(s)
print("Running {} tests...".format(args.samples))
for sample in range(0, args.samples):
(status, stdout, stderr) = mbuild.run_command(s)
found = False
if status == 0 and stdout:
for line in stdout:
if '#Total cycles/instruction DECODE' in line:
chunks = line.strip().split()
cpd_one = float(chunks[-1])
found = True
if status and stdout:
print("Error messages from sample {0:d}:".format(sample))
for line in stdout:
print(" ", line, end=' ')
if found:
cpd.append(cpd_one)
if len(cpd) == args.samples:
expected = 450.0 # cycles / decode
cpd_min = min(cpd)
cpd_max = max(cpd)
cpd_avg = sum(cpd) / len(cpd)
print(
textwrap.fill("Samples: " +
", ".join(["{0:6.2f}".format(x) for x in cpd]),
subsequent_indent=" "))
print("Minimum: {0:6.2f}".format(cpd_min))
print("Average: {0:6.2f}".format(cpd_avg))
print("Maximum: {0:6.2f}".format(cpd_max))
print("Range : {0:6.2f}".format(cpd_max - cpd_min))
print("Stddev : {0:6.2f}".format(standard_deviation(cpd)))
if cpd_avg > expected:
s = ["PERFORMANCE DEGREDATION: "]
s.append("Observed {0:.2f} vs Expected {1:.2f}".format(
cpd_avg, expected))
print("".join(s))
return 1 # error
print("Success. Average less than {0:.2f}".format(expected))
if args.graph:
graph_it(cpd)
return 0 # success
print("MISSING SAMPLES")
return 2
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#END_LEGAL
from __future__ import print_function
import find
import mbuild
def dump(lines):
if lines:
for line in lines:
line = line.strip()
print ("::" + line)
else:
print ("(EMPTY)")
env = mbuild.env_t(0)
env.parse_args()
retval,output,error = mbuild.run_command('cat', input_file_name='stdin.py')
print ("EXIT STATUS ", str(retval))
print ("OUTPUT LINES ")
dump(output)
print ("ERROR LINES ")
dump(error)
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#END_LEGAL
import mbuild
def dump(lines):
if lines:
for line in lines:
line = line.strip()
print "::" + line
else:
print "(EMPTY)"
env = mbuild.env_t(0)
env.parse_args()
infile = file('stdin.py')
retval,output,error = mbuild.run_command('cat', stdin=infile)
print "EXIT STATUS ", str(retval)
print "OUTPUT LINES "
dump(output)
print "ERROR LINES "
dump(error)
