#16044: Fix install_name for remaining libraries preventing build on OS X 10.4
PPC
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Reporter: kcrisman | Owner:
Type: defect | Status: new
Priority: blocker | Milestone: sage-6.2
Component: packages: standard | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by leif):
Replying to [comment:10 kcrisman]:
> I think that having a non-movable OS X 10.4 is probably ok, since it's
such an unusual platform nowadays. I largely want to keep it going now
because it has a chip that is not Intel nor ARM.
Looks as if relocation was currently broken on '''any''' Darwin (at least
MacOS X 10.6, too) anyway. Not going to tell you what happened when
trying `make [p]testlong` in the renamed beta5 installation...
[[BR]]
> `man dyld` definitely gives `DYLD_FALLBACK_LIBRARY_PATH` under synopsis.
"By default set to `$(HOME)/lib:/usr/local/lib:/lib:/usr/lib`." And
apparently that is honored by `ld`.
I think that's good news. We could prepend `$SAGE_LOCAL/lib` (and
probably some R subdirs) to that.
[[BR]]
> The only useful info in `man install_name_tool` is that if you want to
change the names to long ones is that you want to pass the `-header-
pad_max_install_names` option to `ld`.
:-) Depends on what weird paths users decide to install / move Sage into.
FWIW, `chrpath` (for ELF objects) also needs (or used to need) some
"workspace".
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Ticket URL: <http://trac.sagemath.org/ticket/16044#comment:13>
Sage <http://www.sagemath.org>
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