OK, seems remedied with $ srcdir=$PWD perl -W laplacian.pl manipulating the .params file allows for export
Thanks, Andy On Mon, May 30, 2016 at 12:16 PM, Andrew Roberts <[email protected] > wrote: > It's becoming clearer my ignorance of how c++ (specific to getfem++ and in > general) is to be rendered to run. It seems I should run 'make laplacian' > in /tests. Then when excuting ./laplacian it begs for parameters. So then > I noticed what appears to be a perl file (laplacian.pl) that would > generate such parameter schemes, so I run 'perl -W laplacian.pl' and it > seems that the $ENV{srcdir} is undefined and so it spits errors. > > Any help for a lowly c++ newb? > > Thanks, > Andy > > On Mon, May 30, 2016 at 3:14 AM, Yves Renard <[email protected]> > wrote: > >> >> >> Dear Andy, >> >> The libgetfem.a library should be complete ... of course you also have to >> link standard libraries (-lm) and optionnally -lqhull -lblas -llapack and >> also optionnaly mumps. It the installation has been performed from the >> sources, the best in fact is to go to the tests directory of getfem >> >> cd tests >> rm laplacian.o >> make laplacian >> >> and compile with the same options (adapting the include directory and the >> location of the getfem library if the installation has been made). >> >> Yves. >> >> >> >> >> Le 30/05/2016 02:01, Andrew Roberts a écrit : >> >> Hello, I've been using the python interface upon discovery and >> installation of 5.0 but now I see I should use gmm for my transient >> analysis and requires c++. Python worked fine, but upon attempting running >> the example laplacian.cc, with: >> >> g++ -std=c++11 -o output laplacian.cc -I/usr/local/getfem/include >> -L/usr/local/getfem/lib/libgetfem.a >> >> I get a stream of errors along the line of >> >> laplacian.cc:(.text._ZN6getfem18ATN_smatrix_outputIN3gmm10row_matrixINS1_8rsvectorIdEEEEE5exec_Emt[_ZN6getfem18ATN_smatrix_outputIN3gmm10row_matrixINS1_8rsvectorIdEEEEE5exec_Emt]+0x356): >> undefined reference to `bgeot::operator<<(std::ostream&, >> bgeot::tensor_ranges const&)' >> collect2: error: ld returned 1 exit status >> >> >> Looking for assistance in this matter. >> >> Thank you, >> Andy >> >> >> _______________________________________________ >> Getfem-users mailing >> [email protected]https://mail.gna.org/listinfo/getfem-users >> >> >> >> -- >> >> Yves Renard ([email protected]) tel : (33) 04.72.43.87.08 >> Pole de Mathematiques, INSA-Lyon fax : (33) 04.72.43.85.29 >> 20, rue Albert Einstein >> 69621 Villeurbanne Cedex, FRANCE >> http://math.univ-lyon1.fr/~renard >> >> --------- >> >> >
_______________________________________________ Getfem-users mailing list [email protected] https://mail.gna.org/listinfo/getfem-users
