The default command line does not include any options and has a Fortran source file as its input argument:
IA-32 compiler:
prompt>ifc a.f90
Itanium compiler:
prompt>efc a.f90
The default compiler command produces an a.out executable file. If the -c option was used, the compiler command also produces an object file, a.o, and places it in the current directory.
You can compile more than one input files:
IA-32 compiler:
prompt>ifc x.f90 y.f90 z.f90
Itanium compiler:
prompt>efc x.f90 y.f90 z.f90
The above command will do the following:
compile and link three input source files
produce three object files and assign the names of the respective source files: x.o, y.o, and z.o
produce executable file and assign to it the default name a.out
place all the files in the current directory.
To generate assembly files, use the -S option. The compilation stops at producing the assembly file.