#20563: Cannot compile SnapPy for sage because sage's gcc is incompatible with
system's as
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Reporter: mgoerner | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-7.2
Component: porting | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/mgoerner/binutils2.24 | afbe56b320454d496e82bf62d1a8efda15aededc
Dependencies: | Stopgaps:
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Changes (by jdemeyer):
* commit: => afbe56b320454d496e82bf62d1a8efda15aededc
Comment:
Replying to [comment:3 dunfield]:
> If I understand things correctly, the issue is that because gcc was
built against 10.11's "as" command, it generates asm codes that are
incompatible with the older version of "as" that ships with, for example,
10.9.
Using binaries compiled for OS X 10.11 on OS X 10.9 is not supported
anyway. So, for me, this is still a "wontfix"-issue.
I suggest that you write to sage-devel about this, explain the problem and
the proposed solution.
----
New commits:
||[http://git.sagemath.org/sage.git/commit/?id=afbe56b320454d496e82bf62d1a8efda15aededc
afbe56b]||{{{Adding binutils as package and making gcc depend on it. This
will make sage compile its own assembler as (but not its own linker ld).
Using binutils-2.24 with some patches.}}}||
--
Ticket URL: <http://trac.sagemath.org/ticket/20563#comment:9>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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