#11575: Preparing for PolyBoRi's upcoming release 0.8
-------------------------------+--------------------------------------------
Reporter: AlexanderDreyer | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-4.7.2
Component: packages | Keywords:
Work_issues: | Upstream: None of the above - read trac
for reasoning.
Reviewer: | Author:
Merged: | Dependencies:
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Comment(by fbissey):
I am getting a bus error with ipython and the latest trunk (with some
manual massaging to get what looks like correct libraries) and no error
with pure python that's indeed very strange. The backtrace I put on
bitbucket was pointing to polybori but there may be more to it.
Looking back in this thread what happened to -Wl,-undefined
-Wl,dynamic_lookup for OS X? I suspect that would do the trick we are
after. I looked at what libtool does in the case of m4ri:
{{{
gcc -dynamiclib -Wl,-undefined -Wl,dynamic_lookup -o
.libs/libm4ri-0.0.20100701.dylib .libs/brilliantrussian.o .libs/misc.o
.libs/packedmatrix.o .libs/grayflex.o .libs/strassen.o .libs/permutation.o
.libs/trsm.o .libs/pls.o .libs/solve.o .libs/pls_mmpf.o
.libs/echelonform.o -mmmx -msse -msse2 -msse3 -install_name
/Users/frb15/Desktop/sage-4.7.1/local/lib/libm4ri-0.0.20100701.dylib
-Wl,-single_module
}}}
This is from a vanilla (ie not gentoo based) build log. I detect
relocation problems on OS X.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11575#comment:66>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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