diff options
Diffstat (limited to 'unix')
| -rw-r--r-- | unix/main.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/unix/main.c b/unix/main.c index c9f38d6139..7c3fbf6aa1 100644 --- a/unix/main.c +++ b/unix/main.c @@ -30,6 +30,7 @@ #include <string.h> #include <stdlib.h> #include <stdarg.h> +#include <ctype.h> #include <sys/stat.h> #include <sys/types.h> #include <errno.h> @@ -188,6 +189,7 @@ int usage(char **argv) { "usage: %s [<opts>] [-X <implopt>] [-c <command>] [<filename>]\n" "Options:\n" "-v : verbose (trace various operations); can be multiple\n" +"-O[N] : apply bytecode optimizations of level N\n" "\n" "Implementation specific options:\n", argv[0] ); @@ -346,16 +348,20 @@ int main(int argc, char **argv) { a += 1; } else if (strcmp(argv[a], "-v") == 0) { mp_verbose_flag++; - } else if (strcmp(argv[a], "-O") == 0) { - // optimisation; sets __debug__ to False - mp_set_debug(false); + } else if (strncmp(argv[a], "-O", 2) == 0) { + if (isdigit(argv[a][2])) { + mp_optimise_value = argv[a][2] & 0xf; + } else { + mp_optimise_value = 0; + for (char *p = argv[a] + 1; *p && *p == 'O'; p++, mp_optimise_value++); + } } else { return usage(argv); } } else { char *basedir = realpath(argv[a], NULL); if (basedir == NULL) { - fprintf(stderr, "%s: can't open file '%s': [Errno %d] ", argv[0], argv[1], errno); + fprintf(stderr, "%s: can't open file '%s': [Errno %d] ", argv[0], argv[a], errno); perror(""); // CPython exits with 2 in such case ret = 2; |