Intel® Fortran Compiler
Build applications that can scale for the future with optimized code designed for Intel® Xeon® and compatible processors.
Announcements
FPGA community forums and blogs on community.intel.com are migrating to the new Altera Community and are read-only. For urgent support needs during this transition, please visit the FPGA Design Resources page or contact an Altera Authorized Distributor.
29286 Discussions

Underscore prefix

Rodrigues__Pedro
Beginner
‎04-09-2014 02:33 AM
606 Views

 

    Hello

           I am trying to build a fortran project with a 'c' library named PETSc. During compilation some functions are missing, and they appear as    unresolved externals after linking. It seems that the problem is the underscore prefix inside the 'c' funtions. How can I turn off that option to avoid these errors?

 

   thanks

 

0 Kudos

Link Copied

2 Replies
Lorri_M_Intel
Employee
‎04-09-2014 03:52 AM
606 Views

I googled PETSc and their website has instructions on how to use PETSc from Fortran.  In fact, they have 4 different ways to use PETSc from Fortran.

Which one did you use?

             --Lorri

0 Kudos
Copy link
Rodrigues__Pedro
Beginner
‎04-09-2014 10:27 AM
606 Views

 

    I already solved that. Thanks anyway.

0 Kudos
Copy link
Reply

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.