itaps-parallel Name mangling in MOAB

[Tim Tautges]

Hi all,
   See 
http://trac.mcs.anl.gov/projects/ITAPS/browser/MOAB/trunk/configure.in, 
lines 31-33.  If the script finds a fortran compiler, it runs that 
macro.  That generates definitions for FC_FUNC and FC_FUNC_.  Then, at 
line 869 in configure.in, AC_CONFIG_HEADERS is called to produce 
MBCN_FCDefs.h, which contains substituted definitions for FC_FUNC and 
FC_FUNC_.  Those macros are used in iMesh_protos.h 
(http://trac.mcs.anl.gov/projects/ITAPS/browser/MOAB/trunk/tools/iMesh/iMesh_protos.h) 
to mangle the imesh function names.

If you're doing this in FMDB, it's probably easier to eliminate going 
through MBCN_FCDefs.h or equivalent and call AC_CONFIG_HEADERS directly 
on iMesh.h, though you'll have to make a iMesh.h.in file for that to 
work properly.

Any questions, let me know.

- tim

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              Tim Tautges            Argonne National Laboratory
          (tautges at mcs.anl.gov)      (telecommuting from UW-Madison)
          phone: (608) 263-8485      1500 Engineering Dr.
            fax: (608) 263-4499      Madison, WI 53706