| Re: [ptp-user] PTP synchronized projects - Ooops, remote make doesn't execute ? |
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On Tuesday, October 30, 2012 16:57:55 John Eblen <jeblen@xxxxxxx> wrote: > Hi > > The true build command is constructed in the method "constructCommand" in > the file: > > org.eclipse.ptp.rdt.sync.core.remotemake.SyncCommandLauncher > > If you have a development environment handy, you can set a breakpoint here. > > The actual command executed depends on whether you are using environment > management. If so, > PTP creates a temporary file using "mktemp" and runs it with "bash -l <temp > file>" If not, PTP uses > "bash -l -c <make command>. Thus testing "mktemp" and running commands with > bash might offer some clues.
John,
thanks for the hints so far.
I actually managed to * set up a development environment, * start a debug session, * import the synchronized project with failing remote make, * set up the remote connection (that somehow wasn't imported) * start the remote make * stop at the break point * single step through the method ( using else branch of "if (projectProperties.isEnvMgmtEnabled()) " - which is what I expected) * ending up with command == [bash, -l, -c, make all ] ( which again is what I expected)
Soon after the session hangs at "return new RemoteToolsProcessBuilder(...)". .ptp-sync is created neither locally nor remotely. On the remote host, I am seeing the following. [k205001@blizzard2 ~]$ ps -ef | grep k205001 | grep sftp-server k205001 8716338 24969556 0 23:45:24 - 0:00 /usr/sbin/sftp-server -m /etc/ssh/sshd_config -m /etc/ssh/sshd_config k205001 2687404 21037784 0 23:49:16 pts/13 0:00 grep sftp-server k205001 13042046 24969556 0 23:45:24 - 0:00 /usr/sbin/sftp-server -m /etc/ssh/sshd_config -m /etc/ssh/sshd_config -m /etc/ssh/sshd_config k205001 15008520 24969556 0 23:45:24 - 0:00 /usr/sbin/sftp-server -m /etc/ssh/sshd_config
Are these multiple "-m /etc/ssh/sshd_config" what I should expect ? I have never seen these before. At any rate this means that my eclipse session made contact to the remote site, correct ?
What is the command that the local site executes ? Is it (close to) the following ? ssh k205001@xxxxxxxxxxxxxxxx ' \ cd /work/ki0437/k205001/bench/LRZ_2010/seissol; \ bash -l -c make all' At any rate, when I try this, it hangs.
Next I logged in to the remote site and tried 'bash -l -c <some_command>'. I got a command line prompt, but no execution of "some_command". Apparently, the -l inhibited the -c option. I had to drop the -l option in order to get "some command" executed.
For the bash in question I get the following. cp@sirius:~$ ssh blizzard.dkrz.de bash --version GNU bash, version 4.0.10(1)-release (powerpc-ibm-aix5.3.0.0) Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
Does this explain the behavior as detailed above ?
What precisely gets executed when calling "bash -l ..." ? Could it be that I need to look for some oddity in $HOME/.bashrc or /etc/profile or ...? --
Mit freundlichen Grüßen / Kind regards
Dr. Christoph Pospiech High Performance & Parallel Computing Phone: +49-351 86269826 Mobile: +49-171-765 5871 E-Mail: christoph.pospiech@xxxxxxxxxx ------------------------------------------------------------------------------------------------------------------------------------------- IBM Deutschland GmbH / Vorsitzender des Aufsichtsrats: Martin Jetter Geschäftsführung: Martina Koederitz (Vorsitzende), Reinhard Reschke, Dieter Scholz, Gregor Pillen, Joachim Heel, Christian Noll Sitz der Gesellschaft: Ehningen / Registergericht: Amtsgericht Stuttgart, HRB 14562 / WEEE-Reg.-Nr. DE 99369940
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