#12405: Add $SAGE_LOCAL/lib64 to LD_LIBRARY_PATH
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Reporter: jdemeyer | Owner: leif
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.0
Component: scripts | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author: Jeroen Demeyer
Merged: | Dependencies:
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Comment(by jdemeyer):
Replying to [comment:8 jhpalmieri]:
> I don't understand any of the subtleties here, but would it make sense
to test whether the directory `$SAGE_ROOT/local/lib64` exists, and if so,
put it first (before `local/lib`) in `$LD_LIBRARY_PATH`?
Yes, that would make a lot of sense.
> If some spkg (like gcc) is the first one to install files in lib64, does
`$LD_LIBRARY_PATH` need to include lib64 while that spkg is being
installed
No.
> or will it only matter for later spkgs?
Exactly, there might be some subtleties with parallel builds though. But
GCC (the package this is about) normally isn't built in parallel with
anything else, so it doesn't really matter.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12405#comment:9>
Sage <http://www.sagemath.org>
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