You are using a wrong option that may overwrite your fortran source file
with the result of the compilation..
To create only the .o file use:
gfortran -O3 -ffree-form*-c* myfile.f
or, f you want:
gfortran -O3 -ffree-form*-c* myfile.f*-o myfile.o*
it will do the same thing.
Patrick
Le 01/01/2023 à 09:52, Hans Lonsdale via Gcc-help a écrit :
I want to compile a file containing a number of subroutines.
I am using the command
gfortran -O3 -ffree-form -o myfile.f
But getting problems with recursive and END PROGRAM statement.
All I want is making the object file.
44 | recursive subroutine quicksort (array)
| 1
Error: Unclassifiable statement at (1)
myfile.f:112:3:
112 | end subroutine quicksort
| 1
Error: Expecting END PROGRAM statement at (1)
myfile.f:122:35:
Have done
gfortran -O3 -ffree-form -o myfile.f
The command is supposed to make the object file, but I get errors with END PROGRAM declaration.
