#12110: [ARM] Singular 3-1-3-3.p1 doesn't compile as-is
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Reporter: Snark | Owner: GeorgSWeber
Type: defect | Status: needs_info
Priority: major | Milestone: sage-4.8
Component: build | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Comment(by Snark):
Hmmmm... it tries to use omalloc_ndebug, which doesn't have the right
symbols:
{{{
jpuydt@hecke:~/sage-4.8.alpha5/local/lib$ nm libomalloc.a |grep
omSetCustomOfTrackAddr
000006f8 T omSetCustomOfTrackAddr
jpuydt@hecke:~/sage-4.8.alpha5/local/lib$ nm libomalloc_ndebug.a |grep
omSetCustomOfTrackAddr
jpuydt@hecke:~/sage-4.8.alpha5/local/lib$
}}}
and:
{{{
jpuydt@hecke:~/sage-4.8.alpha5/local/lib$ nm libomalloc.a |grep
_omDebugAlloc
00000000 t __omDebugAlloc
000003cc T _omDebugAlloc
jpuydt@hecke:~/sage-4.8.alpha5/local/lib$ nm libomalloc_ndebug.a |grep
_omDebugAlloc
jpuydt@hecke:~/sage-4.8.alpha5/local/lib$
}}}
Sigh. Here is how omDebug.c (where those are defined) is compiled for
libomalloc.a:
{{{
gcc -O2 -g -fPIC -I. -I.. -I. -I/home/jpuydt/sage-4.8.alpha5/local -I..
-DHAVE_CONFIG_H -c omDebug.c
}}}
and here is how it is compiled for libomalloc_ndebug.a:
{{{
gcc -O2 -g -fPIC -I. -I.. -I. -I/home/jpuydt/sage-4.8.alpha5/local -I..
-DHAVE_CONFIG_H -DOM_NDEBUG -c omDebug.c -o omDebug.o_ndebug
}}}
and of course, almost all of omDebug.c is in a #ifndef OM_NDEBUG. That
explains the break, but doesn't explain why it would compile on other
platforms and not here!
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12110#comment:5>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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