#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:2 fbissey]:
> It is a fair question. DYLD_LIBRARY_PATH is defined in sage-env but I
don't think it would have the kind of effects we see at building time. I
will point my big (not so fat) finger at gcc. A OS X install will, by
necessity, build a recent gcc. When did we switch to 4.7.3?
Uh, don't know; but Sage 5.10 already contained it. (And if a change in
GCC -- more precisely, the compiler driver I think -- would be relevant at
all, it presumably would have happened when switching from 4.6.x to
4.7.x.)
[[BR]]
> The best way to do something like that would be to have skpg-install
systematically change the install_name of all libraries. Never mind that
spkg-install is not aware of what it installs.
Well, we used to have odd scripts like `sage-make_relative`, called after
any package installation, unconditionally retrying to rewrite
everything... :-)
(Not to mention completely uselessly rerunning `ranlib` on all static
libraries each time Sage thought its location might have changed...)
--
Ticket URL: <http://trac.sagemath.org/ticket/16044#comment:3>
Sage <http://www.sagemath.org>
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