#19233: ecm doesn't build with Xcode 7.0
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Reporter: jhpalmieri | Owner:
Type: defect | Status: new
Priority: critical | Milestone: sage-6.9
Component: packages: standard | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Changes (by fbissey):
* cc: zimmerma (added)
Comment:
Hi Paul,
this is different from the build failure that is currently on the `gmp-
ecm` tracker. By the look of things it is something that has been going on
for a while but xcode 7.0 made it break. With the previous version of
xcode we had this kind of message
{{{
/bin/sh ../libtool --mode=compile gcc -march=corei7 -mtune=corei7-avx
-g -O3 -fPIC -c -o mulredc1.lo mulredc1.s
libtool: compile: gcc -march=corei7 -mtune=corei7-avx -g -O3 -fPIC -c
mulredc1.s -o mulredc1.o
/bin/sh ../libtool --mode=compile gcc -march=corei7 -mtune=corei7-avx
-g -O3 -fPIC -c -o mulredc2.lo mulredc2.s
libtool: compile: gcc -march=corei7 -mtune=corei7-avx -g -O3 -fPIC -c
mulredc2.s -o mulredc2.o
mulredc2.s:40:Alignment too large: 15. assumed.
mulredc2.s:150:Alignment too large: 15. assumed.
/bin/sh ../libtool --mode=compile gcc -march=corei7 -mtune=corei7-avx
-g -O3 -fPIC -c -o mulredc3.lo mulredc3.s
libtool: compile: gcc -march=corei7 -mtune=corei7-avx -g -O3 -fPIC -c
mulredc3.s -o mulredc3.o
mulredc3.s:40:Alignment too large: 15. assumed.
mulredc3.s:26:Alignment too large: 15. assumed.
}}}
As can be seen in the log attached to the ticket "it stopped" assuming and
decided it was invalid.
--
Ticket URL: <http://trac.sagemath.org/ticket/19233#comment:2>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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