#!/bin/sh -v

# commands to try the C++ example:

gengetopt -isample1.ggo -Fcmdline1 --long-help -u 
c++ -o main1 main1.cc cmdline1.c
./main1 --help

# commands to try the C example: 

gengetopt --input=sample2.ggo --func-name=my_cmdline_parser --file-name=cmdline2 --unamed-opts
gcc -o main2 main2.c cmdline2.c
./main2 -h