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Mysterious problem solved (I think.)<br>
<br>
The g++ command was being called in a shell script that was
multi-thousand lines long (Qt stuff.) Some permission problems
between the two machines' file attributes were not set correctly
(prior to this I had taken the easy way out for other problems and
did some things as root.) <br>
In the Qt script, well prior to the commands invocation, some other
shell variables were fouled up due to those permission problems.
This causes trouble down the line in shell scripts, a major problem
which I've seen occur for many years. Makes one want to bang his
head against the wall when those gremlins happen.<br>
<br>
I think that was what was happening, as when I fixed those
permission problems, now that script can "find" the missing command.<br>
<br>
Ya gotta love computers. <sigh><br>
<br>
Thanks, all.<br>
David Merchant<br>
<br>
<br>
<br>
<div class="moz-cite-prefix">On 02/18/2016 10:11 AM, Hunter Fuller
wrote:<br>
</div>
<blockquote
cite="mid:CALizV5X5Z-zL-tbmLG4t=dQ7KG-czUOctkchJDYpC41VvJqb1w@mail.gmail.com"
type="cite">
<div dir="ltr">
<div>I don't know how you disabled it. If you just never had it
installed, then do this as root:<br>
</div>
<div>apt-get install -y openssh-server<br>
</div>
</div>
<div class="gmail_extra"><br clear="all">
<div>
<div class="gmail_signature">--<br>
Hunter Fuller<br>
<br>
<br>
</div>
</div>
<br>
<div class="gmail_quote">On Wed, Feb 17, 2016 at 9:06 PM, david
<span dir="ltr"><<a moz-do-not-send="true"
href="mailto:ainut@knology.net" target="_blank">ainut@knology.net</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"> As mentioned, the Qt
script uses the full pathname, starting from root (/.)
The executable is about 8 levels down.<br>
<br>
Can y'all refresh my memory on how to turn back on an
"ssh" coming in, please? It has been a very long time...
It's because I keep my "programmer" machines completely
separate from the (more susceptible) email machine. That
way, i can answer your q's without having to write down 3
pages of stuff and then key them back into this machine.
:) <br>
<span class="HOEnZb"><font color="#888888"> <br>
David</font></span>
<div>
<div class="h5"><br>
<br>
<br>
<br>
<div>On 02/17/2016 04:51 PM, Will wrote:<br>
</div>
<blockquote type="cite">
<p dir="ltr">If you can't find another way to figure
it out, you can always use strace to figure out
where exactly it's looking for those files and
adjust your include paths or file locations to
match. </p>
<p dir="ltr">Kinsey</p>
<div class="gmail_quote">On Feb 17, 2016 3:20 PM,
"david" <<a moz-do-not-send="true"
href="mailto:ainut@knology.net" target="_blank">ainut@knology.net</a>>
wrote:<br type="attribution">
<blockquote class="gmail_quote" style="margin:0 0
0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">I'm trying to setup a
cross-compile from the pc running Debian jessie
to<br>
an RPi2 also running jessie. This is for a Qt
environment so I'm using<br>
Qt recipe on page <a moz-do-not-send="true"
href="http://wiki.qt.io/RaspberryPi2EGLFS"
rel="noreferrer" target="_blank">wiki.qt.io/RaspberryPi2EGLFS</a>.
Everything works fine<br>
until I get to the ".configure" command in step
7. Phase 1 of the<br>
.configure works fine, but in phase 2, where it
tries to "make" using a<br>
g++ command, it returns an error "file not
found!" I can go to that<br>
directory and actually SEE the actual g++ file
exists!<br>
Further, when I type (this is all using bash
shell) "./g++" command name<br>
(leaving out the full name only in this email),
it also says "file not<br>
found!" And I still see it in an "ls" command
as well as in the<br>
windowed "file manager."<br>
<br>
This is bizarre. Unless there is an embedded
control character or<br>
something in the filename, I'm totally lost. I
have *never* seen any<br>
version of any operating system do this.<br>
Oh, and that entire directory tree was built
using automagic build tools<br>
downloaded from Qt's git site.<br>
<br>
Not even sure how to rename that file if I keep
getting "file not found"<br>
errors while using shell command line interface.<br>
<br>
Help, please!<br>
<br>
Thanks,<br>
David Merchant<br>
<br>
<br>
<br>
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