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fix the cpu detection on HPUX

This commit is contained in:
Thomas Nagy 2011-10-09 22:34:01 +02:00
parent fc962542f8
commit 664116ab1f
1 changed files with 7 additions and 3 deletions
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10
waflib/Options.py
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@ -170,9 +170,13 @@ class OptionsContext(Context.Context):
elif 'SC_NPROCESSORS_CONF' in os.sysconf_names:
count = int(os.sysconf('SC_NPROCESSORS_CONF'))
if not count and os.name not in ('nt', 'java'):
tmp = self.cmd_and_log(['sysctl', '-n', 'hw.ncpu'])
if re.match('^[0-9]+$', tmp):
count = int(tmp)
try:
tmp = self.cmd_and_log(['sysctl', '-n', 'hw.ncpu'])
except Exception:
pass
else:
if re.match('^[0-9]+$', tmp):
count = int(tmp)
if count < 1:
count = 1
elif count > 1024: