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Adding additional command line flags for help and version.

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This commit is contained in:
Henrik Hautakoski 2013-08-22 09:59:57 +02:00
parent d1fca80734
commit 39b8fb640f
5 changed files with 54 additions and 9 deletions
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13
compile.c
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@ -31,6 +31,7 @@
#include "cconf.h"
#include "lockfile.h"
#include "filter.h"
#include "version.h"
#define isalias(x) (isalnum(x) || (x) == '-')
@ -303,6 +304,18 @@ int main(int argc, char **argv) {
struct lockfile lock = LOCKFILE_INIT;
char filename[4096];
if (argc > 1) {
if (!strcmp(argv[1], "-h") || !strcmp(argv[1], "-help")) {
printf("dlight compiler\n");
printf("%s [--help|-h|--version|-v]\n", argv[0]);
} else if (!strcmp(argv[1], "-v")
|| !strcmp(argv[1], "--version")) {
printf("Version: %s\n",
dlight_version_str);
}
return 0;
}
snprintf(filename, sizeof(filename), "%s/%s",
env_get_dir(), "config");