Re: [ptp-dev] Problem with Linux remote build from Windows 7 client

[Chris Recoskie <recoskie@xxxxxxxxxx>]

The toolchain is still used in part for makefile builds. One of those ways is for environment variables. Another way is for scanner discovery.

By default, the environment will be whatever was set on the remote machine. The user can make changes to it to add/remove variables.

Without using one of the remote toolchains, managed build will get the environment variables and scanner discovery stuff (if it even works properly) from the local machine, which is not what you want for a remote project.

===========================
Chris Recoskie
Team Lead, IBM CDT and RDT
IBM Toronto

"Jay Alameda" ---05/24/2011 03:43:47 PM---But, Chris, this is for a makefile build. We should really just be inheriting the environment prese

From:	"Jay Alameda" <jalameda@xxxxxxxxxxxxxxxxx>
To:	"'Parallel Tools Platform general developers'" <ptp-dev@xxxxxxxxxxx>
Date:	05/24/2011 03:43 PM
Subject:	Re: [ptp-dev] Problem with Linux remote build from Windows 7 client
Sent by:	ptp-dev-bounces@xxxxxxxxxxx

---

But, Chris, this is for a makefile build.  We should really just be inheriting the environment present on the machine, 
Jay
 
 
From: ptp-dev-bounces@xxxxxxxxxxx [mailto:ptp-dev-bounces@xxxxxxxxxxx] On Behalf Of Chris Recoskie
Sent: Tuesday, May 24, 2011 2:39 PM
To: Parallel Tools Platform general developers
Subject: Re: [ptp-dev] Problem with Linux remote build from Windows 7 client

The Remote toolchains have an environment variable supplier that causes Managed Build to get the variables from the remote system. That is why the toolchain matters.

===========================
Chris Recoskie
Team Lead, IBM CDT and RDT
IBM Toronto

Roland Schulz ---05/24/2011 03:02:23 PM---I'm getting the same on Windows. And I don't think it depends on the toolchain.

From:	Roland Schulz <roland@xxxxxxx>
To:	Parallel Tools Platform general developers <ptp-dev@xxxxxxxxxxx>
Date:	05/24/2011 03:02 PM
Subject:	Re: [ptp-dev] Problem with Linux remote build from Windows 7 client
Sent by:	ptp-dev-bounces@xxxxxxxxxxx

---

I'm getting the same on Windows. And I don't think it depends on the toolchain. 

RemoteMakeBuilder line 335 ( remoteEnvMap.putAll(envMap); ) replaces the environment. envMap comes from ManagedBuildManager.getEnvironmentVariableProvider().getVariables(configuration, true). This command returns the local environment variables. Thus the remote environment variables are set to the local environment variables. Because the local environment variables under Windows include odd characters like e.g. parenthesis and RemoteTools doesn't espace those characters correctly one gets this error message:
/bin/sh: -c: line 0: syntax error near unexpected token `(' 

Thus I think this is caused by two problems: 
- at least in some cases the local environment is exported to the side (which doesn't seem to make sense in any case)
- RemoteTools doesn't escape strings correctly before it passes it to /bin/sh 

Roland


On Tue, May 24, 2011 at 1:54 PM, Jay Alameda <jalameda@xxxxxxxxxxxxxxxxx> wrote:

Chris,

Here is a png file of the same. The thing I’m intrigued (or troubled by) with Dave’s post was that we are both running windows 7; but the remote environment for me (with 3.6.2) has nothing to do with my local environment. And, I don’t have a local gnu toolchain, I kept my win7 machine intentionally incapable of doing anything remotely useful …

Jay

From: ptp-dev-bounces@xxxxxxxxxxx [mailto:ptp-dev-bounces@xxxxxxxxxxx] On Behalf Of Chris Recoskie
Sent: Tuesday, May 24, 2011 12:49 PM


To: Parallel Tools Platform general developers
Subject: Re: [ptp-dev] Problem with Linux remote build from Windows 7 client

Your screenshot is a big red X for me, I don't think it came through. I think the list generally eats screenshots.

"Other toolchain" is just the local GNU toolchain, in disguise. I would use the recently added Remote GNU Toolchain instead. It will grab the environment from the remote system.

===========================
Chris Recoskie
Team Lead, IBM CDT and RDT
IBM Toronto

"Jay Alameda" ---05/24/2011 01:42:16 PM---Chris, Dave,

From:	"Jay Alameda" <jalameda@xxxxxxxxxxxxxxxxx>
To:	"'Parallel Tools Platform general developers'" <ptp-dev@xxxxxxxxxxx>
Date:	05/24/2011 01:42 PM
Subject:	Re: [ptp-dev] Problem with Linux remote build from Windows 7 client
Sent by:	ptp-dev-bounces@xxxxxxxxxxx

---




Chris, Dave,

I’m not so sure about this – for a makefile build, I always chose “other toolchain”, as I’ve found that the environment is managed out-of-band from Eclipse – eg, see the screenshot of the setup for remote tools – this is from Eclipse 3.6.2 – and its corresponding PTP version.





Jay


From: ptp-dev-bounces@xxxxxxxxxxx [mailto:ptp-dev-bounces@xxxxxxxxxxx] On Behalf Of Chris Recoskie
Sent: Tuesday, May 24, 2011 12:31 PM
To: Parallel Tools Platform general developers
Subject: Re: [ptp-dev] Problem with Linux remote build from Windows 7 client

Which toolchain did you select when creating the project? If you don't pick one of the remote toolchains, then you will have this problem.

===========================
Chris Recoskie
Team Lead, IBM CDT and RDT
IBM Toronto

Dave Wootton ---05/24/2011 11:15:41 AM---I attempted a remote build using Indigo RC1 and the 5/23 PTP build with a remote tools connection f

From:	Dave Wootton <dwootton@xxxxxxxxxx>
To:	ptp-dev@xxxxxxxxxxx
Date:	05/24/2011 11:15 AM
Subject:	[ptp-dev] Problem with Linux remote build from Windows 7 client
Sent by:	ptp-dev-bounces@xxxxxxxxxxx

---






I attempted a remote build using Indigo RC1 and the 5/23 PTP build with a remote tools connection from a Windows 7 client to a Linux system. I have a remote makefile project cretaed with a makefile and a single source file.

When I attempt tto build, it seenms that my Windows 7 environment is being passed to the Linux. The start of the console log looks like the following

/bin/sh: -c: line 0: syntax error near unexpected token `('
/bin/sh: -c: line 0: `echo "PID=$$ PIID=23" > /dev/pts/5; export "LOCALAPPDATA=C:\Users\dave\AppData\Local"; export "PROCESSOR_ARCHITECTURE=AMD64"; export "SESSIONNAME=Console"; export "HOMEPATH=\Users\dave"; export "LOGONSERVER=\\BIGCAT"; export

Is there a setting I'm missing to prevent my local environment from being copied to the Linux node?
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