To specify a number of files with various paths and to save this information for multiple compilations, you can use makefiles. To use a makefile to compile your input files using the Intel® Fortran Compiler, make sure that /usr/bin and /usr/local/bin are on your path.
If you use the C shell, you can edit your .cshrc file and add
setenv PATH /usr/bin:/usr/local/bin:<your path>
Then you can compile as
make -f <Your makefile>
where -f is the make command option to specify a particular makefile.
For some versions of make, a default Fortran compiler macro F77 is available. If you want to use it, you should provide the following settings in the startup file for your command shell:
On an IA-32 system: F77 ifc
On an Itanium(TM)-based system: F77 efc