#13948: Let MPIR build with Clang
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Reporter: jpflori | Owner: leif
Type: defect | Status:
Priority: major | needs_review
Component: packages: standard | Milestone: sage-5.12
Keywords: spkg mpir clang | Resolution:
Authors: Jeroen Demeyer | Merged in:
Report Upstream: Reported upstream. Developers | Reviewers:
acknowledge bug. | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by jhpalmieri):
With `export CC=clang`:
[http://sage.math.washington.edu/home/palmieri/misc/clang-config.log
config.log] and [http://sage.math.washington.edu/home/palmieri/misc
/config-with-clang-output configure output].
By the way, running `make` seems to succeed after all of these manual runs
of `./configure`. Once I set `CFLAGS` as Sage does -- that is,
{{{
export CFLAGS="-m32 -O2 -fomit-frame-pointer -mtune=corei7-avx
-march=corei7-avx -g"
}}}
then do `./configure` and `make`, it fails. Remove the `-m32` flag and it
works again. Can we just remove `-m32` in the spkg?
--
Ticket URL: <http://trac.sagemath.org/ticket/13948#comment:25>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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