The command line utility adds a file into IAR's EWP file
Interactive usage: $ ./addewp.exe
Quick usage with flags: $ ./addewp.exe -ewp MyEwpFile.ewp -file main.cpp
Flags may be omitted for interactivity. For example, the following invocation prompts for an EWP file, since the new file is provided as an argument:
$ ./addewp.exe -file main.cpp