#12369: Add a gcc package
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Reporter: jdemeyer | Owner: tbd
Type: task | Status: needs_review
Priority: major | Milestone: sage-5.0
Component: packages | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author: Jeroen Demeyer
Merged: | Dependencies: #12479, #12602, #12608, #12609,
#12647, #10492, #12367, #12368, #12405, #12570, #12574, #12423, #12425, #12456,
#12363, #12223, #12515, #12519, #12548, #12562, #12629, #12638
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Comment(by SimonKing):
Not good.
After building the compiler with `CLooG PPL` support, I tried to rebuild
Sage with
{{{
CFLAGS="-O3 -march=native -floop-interchange -floop-strip-mine -floop-
block -fno-strict-aliasing"
export CFLAGS
CXXFLAGS="-O3 -march=native -floop-interchange -floop-strip-mine -floop-
block -fno-strict-aliasing"
export CXXFLAGS
}}}
This is what (I think) was suggested on sage-devel.
However, it failed very early: It was found that the compiler can not
build executables. The compiler was referred to not as gcc, but as
{{{
### Compiler was: gcc -g -O3 -march=native -floop-interchange -floop-
strip-mine -floop-block
}}}
So, could it be that I misunderstood and the flags have to be passed in a
different way?
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12369#comment:128>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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