Tim Daly wrote:
Dr. David Kirkby wrote:
I submitted a patch which I believe is very simple and should not
break anything, but it could not be merged into sage-4.3.1.rc0 because
it breaks the Singular installation on Sage. (It was marked as fixed,
then changed to 'needs work' as it fails.)
Can anyone spot what is wrong with it?
Here's the patch.
http://trac.sagemath.org/sage_trac/attachment/ticket/7898/singular-variables-to-names.patch
heres the ticket.
http://trac.sagemath.org/sage_trac/ticket/7898
Note sage-env has for a long time defined there, and that is
unchanged. So why should that break.
if [ "$RM" = "" ]; then
RM="rm" && export RM
fi
if [ "$LN" = "" ]; then
LN="ln" && export LN
fi
if [ "$CHMOD" = "" ]; then
CHMOD="chmod" && export CHMOD
fi
Is this change in a Makefile?
No, the changes are to a shell script, spkg-install.
Then the syntax is wrong. Try
${CHMOD}
because
$CHMOD is interpreted as $C
Tim
In any case, I'm changing from the $CHMOD to just chmod, rather than the other
way around.
I can't possibly see how a hard-coded 'chmod' can be any different from a $CHMOD
which is set to 'chmod'. Likewise for $RM and $LN.
I did say this one was a challenge!
Dave
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