The -watch (Linux OS and Mac OS X) or /watch (Windows OS) command-line option can help clarify which component is generating the error. For instance, the linker may return a message if it cannot resolve a global reference. Therefore, to link one or more object files created by the Intel Fortran compiler, you should use the ifort command instead of the link command.īecause the driver calls other software components, error messages may be returned by these other components. The ifort command automatically references the appropriate Intel Fortran Run-Time Libraries when it invokes the linker. These commands provide syntax instructions at the command line if you request it with the /? or /help option. You can also use ld (Linux OS and Mac OS X) or link (Windows OS) to build libraries of object modules. Passes object files created by the compiler to the linker.Ĭalls the linker or librarian to create the executable or library file. It accepts a list of command options and file names and directs processing for each file.Ĭalls the Intel® Fortran Compiler to process Fortran files.

The ifort command invokes a driver program that is the actual user interface to the compiler and linker. In most cases, you will use a single ifort command to invoke the compiler and linker. You can either compile and link your projects in one step with the ifort command, or compile them with ifort and then link them as a separate step. The syntax is: ifort input_file(s)įor a complete listing of compiler options, see the Compiler Options reference. Use the ifort command either on a command line or in a makefile to invoke the Intel Fortran compiler. Using the ifort Command from the Command Line

Mac os fortran compiler