Subject:
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Re: make error in Linux build for LegOS 0.2.4
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Newsgroups:
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lugnet.robotics.rcx.legos
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Date:
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Tue, 2 May 2000 20:06:13 GMT
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Viewed:
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1190 times
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> The problem is in the definition of LEGOS_ROOT. I am in • /root/legos_new/legOS.
> In Makefile.common it is calculated with (pwd | sed -e • "s/legOS.*/legOS/i") which ends up
> stripping the /legos_new/. The .* matched more than was intended. Taking • it out doesn't
> help because it gives /root/legOS_new/legOS which isn't right eithor. Does • sed support
> \\() constructs in its regular expressions? I think the match should be • something like:
>
> s/\\(.*\\)legOS/&1legOS/i
I've modified in:
export LEGOS_ROOT=$(shell pwd | sed -e "s/\\(.*\\)LegOS.*/\1legOS/i")/
that should works.
Going to commit. :-)
> I redownloaded the code in /root/junk/legOS and the above problem goes • away.
> I knew this was familiar. In 0.2.3 I forgot to (didn't know to?) change • the then
> hard assignment of LEGOS_ROOT and got the same error.
That's why in Makefile.common you have:
# legOS root directory autodetection
# if this fails, use:
#
# LEGOS_ROOT=$(HOME)/legOS/
> Unfortunately a new problem appears in the demo directory compiling • c++.cpp. The
> problem is that I don't have <h8 prefix>g++ in my compiler distribution. • I must have an
> old distribution or something. Frankly I don't even remember where I got • the cross tools.
> Can anyone help me on this?
I can't halp you on Linux, sorry. :-(
> Question: Do your patches include Ben Jackson's rotation sensor fix?
Absolutely Yes... :-)
Bye,
Paolo.
---
Svincolo: Nano autostradale
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