On Tue, 29 Oct 2019, Randall Mackie via petsc-users wrote:
> Dear PETSc users:
>
> In our code, we have one or two small .f90 files that are part of the
> software, and they have always compiled without any issues with previous
> versions of PETSc, using standard PETSc make files.
>
> However, starting with PETSc 3.12, they no longer compile.
>
> Was there some reasons for this change and any suggestion as to how to deal
> with this?
>
> Thanks, Randy
Hm - Looks like we did have something earlier - and there was some makefile
reorg..
>>
self.addMakeRule('.f.o .f90.o
.f95.o','',['${PETSC_MAKE_STOP_ON_ERROR}${FC} -c ${FC_FLAGS} ${FFLAGS} -o $@
$<'])
<<<
However - this should not be needed - as the default make targets should
compile .f sources.
[We don't support using petsc from .f sources anyway - so the
non-petsc .f sources should compile without petsc targets]
Satish
----------
balay@sb /home/balay/tmp
$ ls
bug.f makefile
balay@sb /home/balay/tmp
$ cat makefile
include ${PETSC_DIR}/lib/petsc/conf/variables
include ${PETSC_DIR}/lib/petsc/conf/rules
#include ${PETSC_DIR}/lib/petsc/conf/test
bug: bug.o
balay@sb /home/balay/tmp
$ make bug.o
mpif90 -c -o bug.o bug.f
balay@sb /home/balay/tmp
$
