#14296: Force consistency of $LD and $AS with $CC
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Reporter: jdemeyer | Owner: GeorgSWeber
Type: defect | Status: new
Priority: major | Milestone: sage-5.9
Component: build | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by leif):
Replying to [comment:5 jdemeyer]:
> Replying to [comment:2 leif]:
> > > 2. If `$LD` is set and the value differs from `$CC -print-file-
name=ld`, force building of the GCC spkg (define these values to be equal
if the output of `command -v VALUE` is equal).
> >
> > That's a bit overkill. Ok for a buildbot, but otherwise we should
just issue a warning (or, more complicated, error out unless some override
setting is active).
>
> Warnings will just be ignored. And why abort with an error if we can
"fix" the issue (albeit in a complicated way) by building GCC?
Well, letting the user unset `LD` or change / correct its setting is
certainly "easier" (and less surprising) than Sage automagically building
its own GCC.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14296#comment:9>
Sage <http://www.sagemath.org>
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