Build failed in Hudson: 3.HEAD-i386-FreeBSD-6.4 #242

See <http://build.squid-cache.org/job/3.HEAD-i386-FreeBSD-6.4/242/changes>

Changes:

[Amos Jeffries <squid3_at_treenet.co.nz>] Revert ssl mode flag for now.

[Amos Jeffries <squid3_at_treenet.co.nz>] Clarify http_port mode options and enhance config validation.

This makes some changes to the config validation of http_port lines
and documentation of http_port.

It alters documentation to call accel, tproxy, intercept, and sslbump
options "mode flags" since they determine the overall code paths which
traffic received is handled by.

The http_port syntax docs are updated to show that mode flags must go
first before any options. This is not strictly true, since the mode flag
only must go before mode-specific options. But its clearer to explain the
syntax docs like this. Both mode and options remain completely optional
(except that some options require certain modes as before).

The parser is updated to validate that only one of the mode flags is used.
Attempts to mix them will result in a fatal error. Attempts to use any of
the mode-specific options without the correct mode being enabled first will
result in a fatal message.

As a side-effect of this the implicit enabling of accel on several of its
options has been dropped. Explicit use as mode flag is preferred (and
required) instead for clear reading of the config.

Implications for older configs are that the http_port may fail a parse
check until some basic re-ordering of options or splitting of http_port
into multiple entries is done. Hopefully the messages emitted on failure
are clear enough for people to follow easily.

[Amos Jeffries <squid3_at_treenet.co.nz>] Correct behaviour of --enable-ipv6.

* Absence of the option means auto-detect
* Disable means drop IPv6 code from build.

* Enable now actually means require IPv6 to be active and working.
If set the build will fail on machines without IPv6 capability.

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configure: Disabling ESI processor
checking whether to support eCAP... no, explicitly
configure: User-Agent logging enabled: no
configure: Referer logging enabled: no
configure: Web Cache Coordination Protocol enabled: no
configure: Web Cache Coordination V2 Protocol enabled: no
configure: Kill parent on shutdown hack enabled: no
configure: SNMP support enabled: no
configure: EUI controls enabled: no
configure: HTCP support enabled: no
configure: Forw/Via database enabled: no
configure: Cache Digests enabled: no
configure: enabling the use of poll() for net I/O: no
configure: enabling the use of select() for net I/O: no
configure: enabling the use of kqueue for net I/O: no
configure: enabling the use of epoll for net I/O: no
configure: HTTP violations support enabled: no
configure: Linux Transparent Proxy (Netfilter) support requested: no
configure: Leak Finder enabled: no
configure: Support for X-Forwarded-For enabled: no
configure: Support for Ident lookups enabled: no
configure: WARNING: Disabling Internal DNS queries
configure: Default hosts file set to: no
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configure: Basic auth helpers built:
configure: NTLM auth helpers built:
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configure: Digest auth helpers built:
configure: Log daemon helpers built: file
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configure: error: IPv6 cannot be built on this system. Basic kernel definitions are missing.
buildtest.sh result is 1
BUILD: .././test-suite/buildtests/layer-01-minimal.opts
configure: error: IPv6 cannot be built on this system. Basic kernel definitions are missing.
Build FAILED.
Received on Thu Apr 22 2010 - 12:17:46 MDT