[distcc] Using distccd with LaunchDaemon on OS X
Steve Checkoway
steve at cs.washington.edu
Fri Mar 31 01:07:50 GMT 2006
Hi,
After struggling to get a cross compiler for powerpc-unknown-linux-
gnu working, I set up distccd on my (much, much faster) G5 running OS
X. I'm quite pleased with the results and I just wanted to share my
LaunchDaemon .plist that I'm using in case anyone might find it helpful.
I used darwin ports to install distcc so the binary resides in /opt/
local/bin and I used crosstool (well, sort of, it didn't really work
but I left the files in the same place) to build the cross compiler
so the path is /opt/crosstool/gcc-3.4.5-glibc-2.3.4/powerpc-unknown-
linux-gnu/bin. I'm not sure if --allow and --no-fork are required
when --inetd is used, but it works. Lastly, to keep from interfering
with Xcode's distccd, I'm using port 13632.
Here is /Library/LaunchDaemons/distccd.steve.plist
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://
www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Disabled</key>
<false/>
<key>Label</key>
<string>distccd.steve</string>
<key>UserName</key>
<string>nobody</string>
<key>GroupName</key>
<string>nobody</string>
<key>ProgramArguments</key>
<array>
<string>/opt/local/bin/distccd</string>
<string>--inetd</string>
<string>--allow</string>
<string>192.168.1.3</string>
<string>--no-fork</string>
</array>
<key>Sockets</key>
<dict>
<key>Listeners</key>
<dict>
<key>SockType</key>
<string>stream</string>
<key>SockPassive</key>
<true/>
<key>SockProtocol</key>
<string>TCP</string>
<key>SockFamily</key>
<string>IPv4</string>
<key>SockServiceName</key>
<integer>13632</integer>
</dict>
</dict>
<key>inetdCompatibility</key>
<dict>
<key>Wait</key>
<false/>
</dict>
<key>EnvironmentVariables</key>
<dict>
<key>DISTCCD_PATH</key>
<string>/opt/crosstool/gcc-3.4.5-glibc-2.3.4/powerpc-
unknown-linux-gnu/bin</string>
<key>DISTCC_SAVE_TEMPS</key>
<string>0</string>
<key>TMPDIR</key>
<string>/tmp/</string>
</dict>
<key>Nice</key>
<integer>15</integer>
</dict>
</plist>
To start it up, run
$ sudo launchctl load /Library/LaunchDaemons/distccd.steve.plist
I hope somebody finds this useful. Thanks for the great tool.
- Steve
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