Sure Sylvestre, I will report a bug about this.<br><br>Thank you;<br><br><div class="gmail_quote">2013/1/28 Sylvestre Ledru <span dir="ltr"><<a href="mailto:sylvestre.ledru@scilab-enterprises.com" target="_blank">sylvestre.ledru@scilab-enterprises.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">That is the error:<br>
<br>
gcc -o conftest -g -O2 conftest.c -lumfpack -lamd -lblas -lpthread<br>
-ldl -lcurses -lm -lm >&5<br>
/usr/lib/gcc/x86_64-mageia-linux-gnu/4.7.2/../../../../lib64/libumfpack.so:<br>
undefined reference to `SuiteSparse_time'<br>
<br>
A priori, I would say that umfpack is not explicitly linked against lib<br>
SuiteSparse.so (-lSuiteSparse) if it exists or the -Wl,--as-needed<br>
created some mess.<br>
<br>
Basically, it is a bug of the suitesparse package in Mageia.<br>
<br>
Scilab should build with:<br>
--with-umfpack-library="-lumfpack -lSuiteSparse"<br>
or with the attached patch (which is mageia specific)<br>
<br>
Could you report a bug ? I will try to workaround this issue from Scilab.<br>
<br>
<br>
Sylvestre<br>
<div class="im"><br>
<br>
<br>
On 28/01/2013 11:51, Filipe Saraiva wrote:<br>
> The config.log file after umfpack error -> <a href="http://paste.kde.org/658088/" target="_blank">http://paste.kde.org/658088/</a><br>
><br>
> 2013/1/28 Sylvestre Ledru <<a href="mailto:sylvestre.ledru@scilab-enterprises.com">sylvestre.ledru@scilab-enterprises.com</a><br>
</div>> <mailto:<a href="mailto:sylvestre.ledru@scilab-enterprises.com">sylvestre.ledru@scilab-enterprises.com</a>>><br>
<div class="im">><br>
> OK. Could you share the failing config.log ?<br>
><br>
> Thanks<br>
> S<br>
><br>
> On 28/01/2013 11:23, Filipe Saraiva wrote:<br>
> > I used --without-umfpack.<br>
> ><br>
> > Scilab package's mantainer in Mageia get the same problem. Apparently<br>
> > --without-umfpack is used in Scilab package in Mageia too -><br>
> > <a href="https://bugs.mageia.org/show_bug.cgi?id=7668#c2" target="_blank">https://bugs.mageia.org/show_bug.cgi?id=7668#c2</a><br>
> ><br>
> > 2013/1/28 Sylvestre Ledru <<a href="mailto:sylvestre.ledru@scilab-enterprises.com">sylvestre.ledru@scilab-enterprises.com</a><br>
> <mailto:<a href="mailto:sylvestre.ledru@scilab-enterprises.com">sylvestre.ledru@scilab-enterprises.com</a>><br>
</div>> > <mailto:<a href="mailto:sylvestre.ledru@scilab-enterprises.com">sylvestre.ledru@scilab-enterprises.com</a><br>
<div class="HOEnZb"><div class="h5">> <mailto:<a href="mailto:sylvestre.ledru@scilab-enterprises.com">sylvestre.ledru@scilab-enterprises.com</a>>>><br>
> ><br>
> > You are welcome.<br>
> > Could you share how you fixed it ?<br>
> ><br>
> > S<br>
> ><br>
> > On 28/01/2013 11:14, Filipe Saraiva wrote:<br>
> > > Oh, great Sylvestre! Thank for your tip!<br>
> > ><br>
> > > 2013/1/27 xuhaida <<a href="mailto:xuhaida@gmail.com">xuhaida@gmail.com</a><br>
> <mailto:<a href="mailto:xuhaida@gmail.com">xuhaida@gmail.com</a>> <mailto:<a href="mailto:xuhaida@gmail.com">xuhaida@gmail.com</a><br>
> <mailto:<a href="mailto:xuhaida@gmail.com">xuhaida@gmail.com</a>>><br>
> > <mailto:<a href="mailto:xuhaida@gmail.com">xuhaida@gmail.com</a> <mailto:<a href="mailto:xuhaida@gmail.com">xuhaida@gmail.com</a>><br>
> <mailto:<a href="mailto:xuhaida@gmail.com">xuhaida@gmail.com</a> <mailto:<a href="mailto:xuhaida@gmail.com">xuhaida@gmail.com</a>>>>><br>
> > ><br>
> > ><br>
> > ><br>
> > > Sylvestre Ledru <<a href="mailto:sylvestre.ledru@scilab-enterprises.com">sylvestre.ledru@scilab-enterprises.com</a><br>
> <mailto:<a href="mailto:sylvestre.ledru@scilab-enterprises.com">sylvestre.ledru@scilab-enterprises.com</a>><br>
> > <mailto:<a href="mailto:sylvestre.ledru@scilab-enterprises.com">sylvestre.ledru@scilab-enterprises.com</a><br>
> <mailto:<a href="mailto:sylvestre.ledru@scilab-enterprises.com">sylvestre.ledru@scilab-enterprises.com</a>>><br>
> > > <mailto:<a href="mailto:sylvestre.ledru@scilab-enterprises.com">sylvestre.ledru@scilab-enterprises.com</a><br>
> <mailto:<a href="mailto:sylvestre.ledru@scilab-enterprises.com">sylvestre.ledru@scilab-enterprises.com</a>><br>
> > <mailto:<a href="mailto:sylvestre.ledru@scilab-enterprises.com">sylvestre.ledru@scilab-enterprises.com</a><br>
> <mailto:<a href="mailto:sylvestre.ledru@scilab-enterprises.com">sylvestre.ledru@scilab-enterprises.com</a>>>>>编写：<br>
> > ><br>
> > > >On 26/01/2013 17:58, Filipe Saraiva wrote:<br>
> > > >> Hello,<br>
> > > >><br>
> > > >> I have a error during Scilab compilation. The error<br>
> message<br>
> > is below:<br>
> > > >><br>
> > > >> checking for umf_divcomplex in -lumfpack... no<br>
> > > >> configure: error: libumfpack: Library missing.<br>
> (Cannot find<br>
> > symbol<br>
> > > >> umf_divcomplex). Check if libumfpack is installed and<br>
> if the<br>
> > > version is<br>
> > > >> correct (also called lib suitesparse)<br>
> > > >><br>
> > > >> But umfpack is installed. I submitted a bug report to my<br>
> > distribution<br>
> > > >> some months ago<br>
> > (<a href="https://bugs.mageia.org/show_bug.cgi?id=7668" target="_blank">https://bugs.mageia.org/show_bug.cgi?id=7668</a>) but I<br>
> > > >> don't had replies yet.<br>
> > > >><br>
> > > >> Have you some idea about this?<br>
> > > >Yeh, you should have a look in the config.log, you will<br>
> find more<br>
> > > >information about the issue.<br>
> > > >Otherwise, --without-umfpack is your friend.<br>
> > > ><br>
> > > >S<br>
> > > ><br>
> > > >_______________________________________________<br>
> > > >dev mailing list<br>
> > > ><a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a>><br>
> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a>>><br>
> > <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a>><br>
> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a>>>><br>
> > > ><a href="http://lists.scilab.org/mailman/listinfo/dev" target="_blank">http://lists.scilab.org/mailman/listinfo/dev</a><br>
> > > _______________________________________________<br>
> > > dev mailing list<br>
> > > <a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a>><br>
> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a>>><br>
> > <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a>><br>
> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a>>>><br>
> > > <a href="http://lists.scilab.org/mailman/listinfo/dev" target="_blank">http://lists.scilab.org/mailman/listinfo/dev</a><br>
> > ><br>
> > ><br>
> > ><br>
> > ><br>
> > > --<br>
> > > Filipe Saraiva<br>
> > > <a href="http://filipesaraiva.info/" target="_blank">http://filipesaraiva.info/</a><br>
> > ><br>
> > ><br>
> > > _______________________________________________<br>
> > > dev mailing list<br>
> > > <a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a>><br>
> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a>>><br>
> > > <a href="http://lists.scilab.org/mailman/listinfo/dev" target="_blank">http://lists.scilab.org/mailman/listinfo/dev</a><br>
> > ><br>
> ><br>
> > _______________________________________________<br>
> > dev mailing list<br>
> > <a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a>><br>
> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a>>><br>
> > <a href="http://lists.scilab.org/mailman/listinfo/dev" target="_blank">http://lists.scilab.org/mailman/listinfo/dev</a><br>
> ><br>
> ><br>
> ><br>
> ><br>
> > --<br>
> > Filipe Saraiva<br>
> > <a href="http://filipesaraiva.info/" target="_blank">http://filipesaraiva.info/</a><br>
> ><br>
> ><br>
> > _______________________________________________<br>
> > dev mailing list<br>
> > <a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a>><br>
> > <a href="http://lists.scilab.org/mailman/listinfo/dev" target="_blank">http://lists.scilab.org/mailman/listinfo/dev</a><br>
> ><br>
><br>
> _______________________________________________<br>
> dev mailing list<br>
> <a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a> <mailto:<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a>><br>
> <a href="http://lists.scilab.org/mailman/listinfo/dev" target="_blank">http://lists.scilab.org/mailman/listinfo/dev</a><br>
><br>
><br>
><br>
><br>
> --<br>
> Filipe Saraiva<br>
> <a href="http://filipesaraiva.info/" target="_blank">http://filipesaraiva.info/</a><br>
><br>
><br>
> _______________________________________________<br>
> dev mailing list<br>
> <a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a><br>
> <a href="http://lists.scilab.org/mailman/listinfo/dev" target="_blank">http://lists.scilab.org/mailman/listinfo/dev</a><br>
><br>
<br>
</div></div><br>_______________________________________________<br>
dev mailing list<br>
<a href="mailto:dev@lists.scilab.org">dev@lists.scilab.org</a><br>
<a href="http://lists.scilab.org/mailman/listinfo/dev" target="_blank">http://lists.scilab.org/mailman/listinfo/dev</a><br>
<br></blockquote></div><br><br clear="all"><br>-- <br>Filipe Saraiva<br><a href="http://filipesaraiva.info/" target="_blank">http://filipesaraiva.info/</a>