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Update FreeBSD section for trunk in doc/README.build.posix.html

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mapopa 2014-09-14 19:46:35 +00:00
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doc/README.build.posix.html
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@ -232,6 +232,9 @@ td.right {
<li>
<a href="#sol2">Solaris 10, Intel</a>
</li>
<li>
<a href="#freebsd">FreeBSD</a>
</li>
</ul>
<h1>
<a name="preparing" id="preparing">3.0 Preparing to Build
@ -674,6 +677,17 @@ td.right {
Frequently Tested
</td>
</tr>
<tr class="rarely">
<td>
FreeBSD 8, AMD64/i386
</td>
<td>
g++ 4.2.1
</td>
<td>
Rarely Tested
</td>
</tr>
</table>
<h2>
<a name="aix1" id="aix1">4.1 AIX 6.1 on Power, IBM XL C++</a>
@ -836,6 +850,35 @@ td.right {
generic (-xarch=generic). Enthusiasts may add -xarch=native to the CFLAGS/CXXFLAGS,
which tunes for the processor on which the compiler is running.
</p>
<h2>
<a name="freebsd" id="freebsd">4.8 FreeBSD, g++</a>
</h2>
<p>
Firebird runs on freebsd, but not too efficient - that OS is missing support of
futex in shared memory. Therefore SystemV semaphores are used, which is not too efficient.
To build and run firebird you should tune kernel. The following IPC settings are known to work OK:
</p>
<pre>
# ipcs -S
seminfo:
semmap: 1024(# of entries in semaphore map)
semmni: 1024(# of semaphore identifiers)
semmns: 2048(# of semaphores in system)
semmnu: 128(# of undo structures in system)
semmsl: 1024(max # of semaphores per id)
semopm: 100(max # of operations per semop call)
semume: 10(max # of undo entries per process)
semusz: 152(size in bytes of undo structure)
semvmx: 32767(semaphore maximum value)
semaem: 16384(adjust on exit max value)
</pre>
<p>
Please pass the following parameter to autogen.sh or configure: <br>
--with-system-editline <br>
or: <br>
--without-editline (this will break command line editing in isql) <br>
Builtin library does not compile on FreeBSD!
</p>
<h1>
<a name="testing" id="testing">5.0 Testing in Place</a>
</h1>