#13336: farey_symbol.pyx fails to build on Cygwin
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Reporter: jpflori | Owner: tbd
Type: defect | Status: new
Priority: major | Milestone: sage-5.3
Component: cygwin | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by jpflori):
Yes...
In fact we'll get the same problem later with the wrapper_* things in
ext/interpreter.
What's strange is that I don't remember getting it here the last time.
But I kind of so much tweaked the files back then that it must have been
that as well.
I think the problem is as follows:
As convert_* are declared extern in farey_symbol.h (from the public
modifier in farey_symbol.pyx) g++ adds _ _ imp _ _ prefixes in farey.o.
Then if you actually build a dll of farey_symbol.cpp alone and link a dll
of farey.o alone to it ld is fine.
But when you want to directly link farey_symbol.o and farey.o together, ld
whines...
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13336#comment:2>
Sage <http://www.sagemath.org>
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