I was not able to find why my old way to do things did not work. However, I "discovered" that dgesv is also in the header Lapack.h. So I just dropped form the C code the declarations F77_NAME/CALL and used directly function dgesv_ as declared in Lapack.h. Of course I had to compile with the -llapack flag.
-- View this message in context: http://r.789695.n4.nabble.com/F77-CALL-NAME-problem-tp4705076p4705096.html Sent from the R devel mailing list archive at Nabble.com. ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel