#13325: eclib does not build on Cygwin
------------------------------------------------------------+---------------
Reporter: jpflori | Owner:
tbd
Type: defect | Status:
needs_info
Priority: major | Milestone:
sage-5.3
Component: cygwin | Resolution:
Keywords: eclib spkg cygwin | Work issues:
wait for official update of the build system; fix pari problem (new spkg?)
Report Upstream: Workaround found; Bug reported upstream. | Reviewers:
Authors: Jean-Pierre Flori | Merged in:
Dependencies: | Stopgaps:
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Comment (by dimpase):
The spkg does not work for me; I get
{{{
/bin/sh ../libtool --tag=CXX --mode=link g++
-I/home/Dima/sage-5.2.rc1/local/include
-I/home/Dima/sage-5.2.rc1/local/include
-I/home/Dima/sage-5.2.rc1/local/include -DNTL_ALL -DUSE_PARI_FACTORING
-DMETHOD=2 -DNEW_OP_ORDER -g -O3 -ljc -L../libsrc
-L/home/Dima/sage-5.2.rc1/local/lib -lntl -lgmp
-L/home/Dima/sage-5.2.rc1/local/lib -lpari -lgmp -o d2.exe d2.o
libtool: link: g++ -I/home/Dima/sage-5.2.rc1/local/include
-I/home/Dima/sage-5.2.rc1/local/include
-I/home/Dima/sage-5.2.rc1/local/include -DNTL_ALL -DUSE_PARI_FACTORING
-DMETHOD=2 -DNEW_OP_ORDER -g -O3 -o .libs/d2.exe d2.o
/home/Dima/sage-5.2.rc1/spkg/build/eclib-20120428.p0/src/libsrc/.libs/libjc.a
/usr/lib/gcc/i686-pc-cygwin/4.5.3/libstdc++.dll.a -L../libsrc
-L/home/Dima/sage-5.2.rc1/local/lib -lntl -lpari
/home/Dima/sage-5.2.rc1/local/lib/libgmp.dll.a -L/usr/lib/gcc/i686-pc-
cygwin/4.5.3 -L/home/Dima/sage-5.2.rc1/local/lib
/home/Dima/sage-5.2.rc1/local/lib/libpari.a(rootpol.o): In function
`roots':
/home/Dima/sage-5.2.rc1/spkg/build/pari-2.5.1.p3/src/Ocygwin-i686/../src/basemath/rootpol.c:2057:
multiple definition of `_roots'
d2.o:/home/Dima/sage-5.2.rc1/spkg/build/eclib-20120428.p0/src/tests/d2.cc:149:
first defined here
collect2: ld returned 1 exit status
Makefile:679: recipe for target `d2.exe' failed
make[3]: *** [d2.exe] Error 1
}}}
By the way, did I have to install a different PARI spkg, too?
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13325#comment:9>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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