#19051: NTL sublinking
-------------------------------------+-------------------------------------
Reporter: gouezel | Owner:
Type: defect | Status: needs_info
Priority: major | Milestone: sage-6.9
Component: porting: Cygwin | Resolution:
Keywords: | Merged in:
Authors: Sebastien Gouezel | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/gouezel/ntl_sublinking | 839023fdcdfc656268ce214580062ccff3350059
Dependencies: | Stopgaps:
-------------------------------------+-------------------------------------
Comment (by gouezel):
No, I don't know why it fails. It used to work in 6.8.beta2, and did not
work in 6.8.beta8. Didn't you do a big cleanup at some time to remove
unnecessary includes in many files? It might be related.
For the record, here is part of the log when ntl is not added (last line
might be relevant):
{{{
[ 30/415] gcc -I/usr/include/ncurses -fno-strict-aliasing -g -O2 -DNDEBUG
-g -fwrapv -O3 -Wall -I/home/Sebastien/sage15/sage/local/include
-I/home/Sebastien/sage15/sage/local/include/python2.7
-I/home/Sebastien/sage15/sage/local/lib/python2.7/site-
packages/numpy/core/include -I/home/Sebastien/sage15/sage/src
-I/home/Sebastien/sage15/sage/src/sage/ext
-I/home/Sebastien/sage15/sage/src/build/cythonized
-I/home/Sebastien/sage15/sage/src/build/cythonized/sage/ext
-I/home/Sebastien/sage15/sage/local/include/python2.7 -c
/home/Sebastien/sage15/sage/src/build/cythonized/sage/combinat/designs/evenly_distributed_sets.c
-o
build/temp.cygwin-2.2.0-x86_64-2.7/home/Sebastien/sage15/sage/src/build/cythonized/sage/combinat/designs/evenly_distributed_sets.o
-fno-strict-aliasing -w
gcc -I/usr/include/ncurses -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv
-O3 -Wall -I/home/Sebastien/sage15/sage/local/include
-I/home/Sebastien/sage15/sage/local/include/python2.7
-I/home/Sebastien/sage15/sage/local/lib/python2.7/site-
packages/numpy/core/include -I/home/Sebastien/sage15/sage/src
-I/home/Sebastien/sage15/sage/src/sage/ext
-I/home/Sebastien/sage15/sage/src/build/cythonized
-I/home/Sebastien/sage15/sage/src/build/cythonized/sage/ext
-I/home/Sebastien/sage15/sage/local/include/python2.7 -c
sage/combinat/partitions_c.cc -o
build/temp.cygwin-2.2.0-x86_64-2.7/sage/combinat/partitions_c.o -fno-
strict-aliasing -w
g++ -shared -Wl,--enable-auto-image-base
-L/home/Sebastien/sage15/sage/local/lib
build/temp.cygwin-2.2.0-x86_64-2.7/home/Sebastien/sage15/sage/src/build/cythonized/sage/combinat/partitions.o
build/temp.cygwin-2.2.0-x86_64-2.7/sage/combinat/partitions_c.o
-L/home/Sebastien/sage15/sage/local/lib
-L/home/Sebastien/sage15/sage/local/lib/python2.7/config
-L/home/Sebastien/sage15/sage/local/lib -lmpfr -lgmp -lstdc++ -lpython2.7
-o build/lib.cygwin-2.2.0-x86_64-2.7/sage/combinat/partitions.dll
build/temp.cygwin-2.2.0-x86_64-2.7/home/Sebastien/sage15/sage/src/build/cythonized/sage/combinat/partitions.o:
dans la fonction « ZZ_pEX_conv_modulus(NTL::ZZ_pEX&, NTL::ZZ_pEX const&,
NTL::ZZ_pContext const&) »:
/home/Sebastien/sage15/sage/src/sage/libs/ntl/ntlwrap.cpp:697: référence
indéfinie vers « NTL::ZZ_pContext::restore() const »
/home/Sebastien/sage15/sage/src/sage/libs/ntl/ntlwrap.cpp:697:(.text+0xa065):
relocalisation tronquée pour concorder avec la taille: R_X86_64_PC32 vers
le symbole indéfini NTL::ZZ_pContext::restore() const
...
/home/Sebastien/sage15/sage/local/include/NTL/tools.h:511: référence
indéfinie vers « NTL::TerminalError(char const*) »
build/temp.cygwin-2.2.0-x86_64-2.7/home/Sebastien/sage15/sage/src/build/cythonized/sage/combinat/partitions.o:partitions.cpp:(.rdata$.refptr._ZN3NTL8ZZ_pInfoE[.refptr._ZN3NTL8ZZ_pInfoE]+0x0):
référence indéfinie vers « NTL::ZZ_pInfo »
collect2: erreur: ld a retourné 1 code d'état d'exécution
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/19051#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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