Hello, Sorry, I was going to create a test case. Anyways here is the error message
petscDMTest_v2.o: In function `MAIN__': petscDMTest_v2.F90:(.text+0x354): undefined reference to `dmmeshcreatemeshfromad jacency_' make: [testDMMesh] Error 1 (ignored) I have attached a test case and makefile. make all should gen rate the executable. Thanks Reddy On Sat, Mar 2, 2013 at 7:10 PM, Satish Balay <balay at mcs.anl.gov> wrote: > On Sat, 2 Mar 2013, Dharmendar Reddy wrote: > > > Hello, > > I am trying to use DMMeshCreateMeshFromAdjacency in a Fortran > code. > > I get undefined reference error. > > What error? please copy/paste > > > I include the following file in my program > > #include "finclude/petsc.h90" > > > > I see that fortran interface to DMMeshCreateMeshFromAdjacency is defined > > only in > > > > finclude/ftn-auto/petscdmmesh.h90 > > > > I am not able to figure out if PETSC_USE_FORTRAN_INTERFACES is defined. I > > did not compile the code. I am runing the code on TACC stampede. I tried > > adding > > > > #define PETSC_USE_FORTRAN_INTERFACES 1 > > in my program before the petsc inlcude line but i still get error. > > 1. again 'get error' doesn't tell us anything. > > And you shouldn't need PETSC_USE_FORTRAN_INTERFACES to use > DMMeshCreateMeshFromAdjacency > > Satish > > > > > > > Thanks > > Reddy > > > > > > -- ----------------------------------------------------- Dharmendar Reddy Palle Graduate Student Microelectronics Research center, University of Texas at Austin, 10100 Burnet Road, Bldg. 160 MER 2.608F, TX 78758-4445 e-mail: dharmareddy84 at gmail.com Phone: +1-512-350-9082 United States of America. Homepage: https://webspace.utexas.edu/~dpr342 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20130302/e9a9978d/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: Makefile Type: application/octet-stream Size: 569 bytes Desc: not available URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20130302/e9a9978d/attachment.obj> -------------- next part -------------- A non-text attachment was scrubbed... Name: petscDMTest_v2.F90 Type: application/octet-stream Size: 1183 bytes Desc: not available URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20130302/e9a9978d/attachment-0001.obj>