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14feb93d48
Backtraces when Samba is in PANIC state are better with backtrace_symbols() than with libunwind on Ubuntu 20.04 x86_64 so move libunwind to a off-by-default option, prompted for if backtrace_symbols() is not available. Based on a request by Fco Javier Felix <ffelix@inode64.com> Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Joseph Sutton <josephsutton@catalyst.net.nz>
33 lines
1.5 KiB
Python
33 lines
1.5 KiB
Python
def options(opt):
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''' This is a bit strange, but disable is the flag, not enable. '''
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opt.add_option('--disable-fault-handling', action='store_true', dest='disable_fault_handling', help=('disable the fault handlers'), default=False)
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# We do not want libunwind by default (backtrace_symbols() in
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# glibc is better) but allow (eg) IA-64 to build with it where it
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# might be better (per old comment in fault.c)
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opt.samba_add_onoff_option('libunwind',
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default=None,
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help='''Use libunwind instead of the default backtrace_symbols()
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from libc, for example on IA-64 where it might give a better
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backtrace.''')
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opt.add_option('--with-systemd',
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help=("Enable systemd integration"),
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action='store_true', dest='enable_systemd')
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opt.add_option('--without-systemd',
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help=("Disable systemd integration"),
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action='store_false', dest='enable_systemd')
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opt.add_option('--with-lttng',
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help=("Enable lttng integration"),
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action='store_true', dest='enable_lttng')
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opt.add_option('--without-lttng',
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help=("Disable lttng integration"),
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action='store_false', dest='enable_lttng')
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opt.add_option('--with-gpfs',
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help=("Directory under which gpfs headers are installed"),
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action="store", dest='gpfs_headers_dir')
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