attaching fixed files.
$ make test
mpif90 -c -fPIC -Wall -ffree-line-length-0 -Wno-unused-dummy-argument -g
-I/home/balay/tmp/petsc/include
-I/home/balay/tmp/petsc/arch-linux2-c-debug/include -o my_module.o
my_module.F90
mpif90 -c -fPIC -Wall -ffree-line-length-0 -Wno-unused-dummy-argument -g
-I/home/balay/tmp/petsc/include
-I/home/balay/tmp/petsc/arch-linux2-c-debug/include -o test.o test.F90
mpif90 -fPIC -Wall -ffree-line-length-0 -Wno-unused-dummy-argument -g -o test
test.o my_module.o -Wl,-rpath,/home/balay/tmp/petsc/arch-linux2-c-debug/lib
-L/home/balay/tmp/petsc/arch-linux2-c-debug/lib
-Wl,-rpath,/home/balay/soft/mpich-3.3a2/lib -L/home/balay/soft/mpich-3.3a2/lib
-Wl,-rpath,/usr/lib/gcc/x86_64-redhat-linux/7
-L/usr/lib/gcc/x86_64-redhat-linux/7 -lpetsc -llapack -lblas -lX11 -lpthread
-lm -lmpifort -lgfortran -lm -lgfortran -lm -lquadmath -lmpicxx -lstdc++ -lm
-Wl,-rpath,/home/balay/soft/mpich-3.3a2/lib -L/home/balay/soft/mpich-3.3a2/lib
-Wl,-rpath,/usr/lib/gcc/x86_64-redhat-linux/7
-L/usr/lib/gcc/x86_64-redhat-linux/7 -ldl
-Wl,-rpath,/home/balay/soft/mpich-3.3a2/lib -lmpi -lgcc_s -ldl
$
Satish
On Wed, 14 Jun 2017, Fabien Tholin wrote:
> Hello,
>
> I am a beginner with Petsc and i'm trying
>
> to compile a very simple fortran program "test" with
>
> a calling program in "test.F90" and a module "my_module.F90".
>
> Unfortunately, i do not know how to write properly the makefile
>
> to be able to compile the module with "#include petsc" statements inside:
>
> I can not find any example on how to do it.
>
> here is my non-working makefile:
>
>
> CFLAGS =
> FFLAGS =
> PETSC_DIR=/home/fab/Program/PETSC/petsc-3.7.6
> PETSC_ARCH=arch-linux2-c-debug
> FLINKER=mpif90
> CLINKER=mpicc
>
> include ${PETSC_DIR}/lib/petsc/conf/variables
> include ${PETSC_DIR}/lib/petsc/conf/rules
>
> list=my_module.o
>
> test: test.o $(list) chkopts
> -${FLINKER} -o test test.o $(list)
>
> my_module.o my_module.mod: my_module.F90
> -${FLINKER} -c my_module.F90
>
>
> Thank you very much for helping me.
>
> Regards,
>
> Fabien THOLIN
>
CFLAGS =
FFLAGS =
include ${PETSC_DIR}/lib/petsc/conf/variables
include ${PETSC_DIR}/lib/petsc/conf/rules
list = test.o my_module.o
test.o:my_module.o
test: ${list} chkopts
-${FLINKER} -o test ${list} ${PETSC_LIB}
module my_module
implicit none
!!#include <petsc/finclude/petsc.h90>
#include <petsc/finclude/petscsysdef.h>
#include <petsc/finclude/petscvecdef.h>
#include <petsc/finclude/petscmatdef.h>
#include <petsc/finclude/petscpcdef.h>
#include <petsc/finclude/petsckspdef.h>
contains
subroutine toto
implicit none
integer :: i
i=1
end subroutine toto
end module my_module
program test
use my_module
implicit none
#include <petsc/finclude/petsc.h90>
PetscInt :: j = 2
print *, 'j = ', j
end program test
