main.cpp

#include <stdio.h>     /* for printf */
#include <stdlib.h>    /* for exit */
#include <unistd.h>    /* for getopt */
#include "compiler.h"

int main(int argc, char **argv) {
    int c;

    char * source = 0;
    char * output_dir = 0;
    char * header = 0;
    bool t = false;
    bool v = false;
    while ((c = getopt(argc, argv, "vto:h:")) != -1) {
        int this_option_optind = optind ? optind : 1;
        switch (c) {
            case 'o':
                printf("option o with value '%s'\n", optarg);
                output_dir = optarg;
                break;
            case 'h':
                printf("option h with value '%s'\n", optarg);
                header = optarg;
                break;
            case 't':
                t = true;
                break;
            case 'v':
                v = true;
                break;
            case '?':
                break;
            default:
                printf("?? getopt returned character code 0%o ??\n", c);
        }
    }
    if (optind < argc) {
        source = argv[optind++];
        /*printf ("non-option ARGV-elements: ");
        while (optind < argc)
            printf ("%s ", argv[optind++]);
        printf ("\n");*/
    }

    compile(source, output_dir, header, t, v);

    exit(0);
}