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/* SPDX-License-Identifier: GPL-3.0-or-later */
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <cu/debug.h>
#include <cu/imports.h>
#include <cu/compiler.h>
static const char *cmdline_usage =
"Copper compiler usage:\n"
" cu [-I <dir>...] [-D <var>...] infile...\n"
" -h Show usage (this)\n"
" -I <dir> Add directory to import path\n"
" -D <var> Add predefined variable\n"
" -o Name of output\n"
" infile Top file(s) to compile\n"
;
static void usage()
{
fprintf(stderr, cmdline_usage);
}
int main(int argc, char *argv[])
{
int opt;
while ((opt = getopt(argc, argv, "hI:D:o:")) != -1) {
switch (opt) {
case 'o':
error("not yet implemented");
break;
case 'I':
add_import_path(optarg);
break;
case 'D':
/* TODO */
error("not yet implemented");
break;
case 'h':
usage();
exit(EXIT_SUCCESS);
default:
usage();
exit(EXIT_FAILURE);
}
}
if (optind >= argc) {
error("no input files");
usage();
exit(EXIT_FAILURE);
}
for (int i = optind; i < argc; ++i) {
debug("starting compilation of '%s'", argv[i]);
if (compile(argv[i]))
return -1;
}
return 0;
}
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