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build: fix default dtrace flag on Linux

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DTrace on Linux should not be enabled by default because not all systems will
have the proper headers installed. Only enable when --with-dtrace is passed to
the configure script.
This commit is contained in:
Shigeki Ohtsu 2012-11-01 14:14:46 +09:00 committed by Ben Noordhuis
parent 2f03eaf76f
commit 148f5e6512
1 changed files with 3 additions and 2 deletions
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5
configure vendored
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@ -134,7 +134,7 @@ parser.add_option("--shared-zlib-libname",
parser.add_option("--with-dtrace",
action="store_true",
dest="with_dtrace",
help="Build with DTrace (default is true on supported systems)")
help="Build with DTrace (default is true on sunos)")
parser.add_option("--without-dtrace",
action="store_true",
@ -386,7 +386,7 @@ def configure_node(o):
o['variables']['node_use_dtrace'] = b(not options.without_dtrace)
elif sys.platform.startswith('linux'):
o['variables']['node_use_dtrace'] = 'false'
o['variables']['node_use_systemtap'] = b(not options.without_dtrace)
o['variables']['node_use_systemtap'] = b(options.with_dtrace)
if options.systemtap_includes:
o['include_dirs'] += [options.systemtap_includes]
elif b(options.with_dtrace) == 'true':
@ -394,6 +394,7 @@ def configure_node(o):
'DTrace is currently only supported on SunOS or Linux systems.')
else:
o['variables']['node_use_dtrace'] = 'false'
o['variables']['node_use_systemtap'] = 'false'
if options.no_ifaddrs:
o['defines'] += ['SUNOS_NO_IFADDRS']