I want to call a C module from a Fortran program. Whatever I tried -
the linker could not find the C module. I know about the leading
underscore and switched even that off. I abstracted everything
possible. When I replace the C module by a Fortran subroutine linking
works. Here the Fortran subroutine that replaced the C module for
testing:
subroutine qqcprint
return
end
But when I use this C module in the same library (replacing the Fortran
testmodule) linking didn't work any longer.
void qqcprint()
{
return;
}
I also tried it with this one:
extern void qqcprint()
{
return;
}
The result was always the same. With the Fortran subroutine linking
works, with one of the C modules I get the message
qqmodlib.a(qqprint.o):qqprint.for:(.text+0x42): undefined reference to
`qqcprint'
What am I doing wrong?
_______________________________________________
help-gplusplus mailing list
help-gplusplus@gnu.org
http://lists.gnu.org/mailman/listinfo/help-gplusplus
