sage-location: handle lib64 also

[jdemeyer]

sage-location currently only handles libraries in $SAGE_LOCAL/lib, but should also look in $SAGE_LOCAL/lib32 and $SAGE_LOCAL/lib64.

Component: relocation

Author: Jeroen Demeyer

Reviewer: John Palmieri

Merged: sage-5.4.beta2

Issue created by migration from https://trac.sagemath.org/ticket/13397

[jdemeyer]

Attachment: 13397_relocate_lib64.patch.gz

[jdemeyer]

Author: Jeroen Demeyer

[jhpalmieri]

Reviewer: John Palmieri

[jhpalmieri]

comment:4

Looks good to me. (I'm not sure how this fits in with #13432; would it be worth it to recast everything in terms of SAGE_LOCAL? At the top of the file, you could do something like this:

SAGE_ROOT      = os.path.realpath(os.environ['SAGE_ROOT'])
try:
    SAGE_LOCAL     = os.path.realpath(os.environ['SAGE_LOCAL'])
except KeyError:
    SAGE_LOCAL     = os.path.join(SAGE_ROOT, 'local')

and then use SAGE_LOCAL everywhere in the rest of the script. This belongs on another ticket, though.)

[jdemeyer]

comment:5

the SAGE_LOCAL stuff is addressed by #13452.

[jdemeyer]

Merged: sage-5.4.beta2