http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47720
Zaak <zbeekman at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |zbeekman at gmail dot com
--- Comment #1 from Zaak <zbeekman at gmail dot com> 2011-05-24 18:33:33 UTC ---
The page here: http://gcc.gnu.org/wiki/GFortran#GCC4.6 seems to suggest that
you need to specify -cpp. I must admit, however, the documentation for this
features is a bit murky.
I suspect that the module constants shows up three times because it is used in
three procedures in the second module. This is by no means a deficiency. If you
include this in your makefile it will not cause problems. In fact, make has
ways of removing duplicates. gfortran/cpp likely parse your source code and
every time they encounter a use statement ad the module(s) mentioned there to
the list of dependencies.
May I ask what version of gfortran this is? (Trunk build of gfortran from
yesterday is a bit ambiguous)
The reason I ask is that I am not getting as far as you. on gfortran 4.6.0 if
have a program which uses two modules and dependency listing I get is myprog.0:
myprog.f90 which is less than helpful.
