#6910: Singular should not build its version of NTL
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Reporter: pcpa | Owner: mabshoff
Type: defect | Status: new
Priority: major | Milestone:
Component: packages | Keywords:
Reviewer: | Author:
Merged: |
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in singular-3-1-0-2-20090620.p0/spkg-install, it should say:
--disable-NTL \
instead of:
--with-NTL \
otherwise, things can get messed as libsingular.so will have the
same NTL symbols as libtnl.so. What can be very problematic, if
something also links with the libntl.a generated by the singular
package.
This appears to be the root of some of the problems in my
sagemath rpm packages, where some doctests would fail due to
libc aborting, and to make things worse, if running the doctest
only in the offending file, it would not crash, *or* if LD_PRELOAD'ing
libntl.so.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6910>
Sage <http://sagemath.org/>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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