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build: disable SSLv2 by default

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No one in this day and age should be using SSLv2 so disable it by
default. You can re-enable it with `./configure --with-sslv2` but
there really should be no reason for that.
This commit is contained in:
Ben Noordhuis 2013-08-10 15:40:26 +02:00
parent c937f5b587
commit 39aa894035
1 changed files with 8 additions and 6 deletions
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14
configure vendored
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@ -54,11 +54,6 @@ parser.add_option('--no-ifaddrs',
dest='no_ifaddrs', dest='no_ifaddrs',
help='use on deprecated SunOS systems that do not support ifaddrs.h') help='use on deprecated SunOS systems that do not support ifaddrs.h')
parser.add_option('--no-ssl2',
action='store_true',
dest='no_ssl2',
help='disable OpenSSL v2')
# deprecated # deprecated
parser.add_option('--openssl-includes', parser.add_option('--openssl-includes',
action='store', action='store',
@ -230,6 +225,11 @@ parser.add_option('--with-perfctr',
dest='with_perfctr', dest='with_perfctr',
help='build with performance counters (default is true on Windows)') help='build with performance counters (default is true on Windows)')
parser.add_option('--with-sslv2',
action='store_true',
dest='with_sslv2',
help='enable SSL v2')
parser.add_option('--without-dtrace', parser.add_option('--without-dtrace',
action='store_true', action='store_true',
dest='without_dtrace', dest='without_dtrace',
@ -588,7 +588,9 @@ def configure_openssl(o):
if options.without_ssl: if options.without_ssl:
return return
if options.no_ssl2: # OpenSSL uses `#ifndef OPENSSL_NO_SSL2` checks so only define the
# macro when we want to _disable_ SSL2.
if not options.with_sslv2:
o['defines'] += ['OPENSSL_NO_SSL2=1'] o['defines'] += ['OPENSSL_NO_SSL2=1']
if options.shared_openssl: if options.shared_openssl: