Commit 5e34909a authored by Damien George's avatar Damien George
Browse files

unix: Make usage info reflect actual usage of -X option.

parent c3d35c6a
...@@ -209,7 +209,12 @@ mp_obj_t test_obj_new(int value) { ...@@ -209,7 +209,12 @@ mp_obj_t test_obj_new(int value) {
} }
int usage(void) { int usage(void) {
printf("usage: py [-c <command>] [-X <heap size>] [<filename>]\n"); printf(
"usage: py [-X <opt>] [-c <command>] [<filename>]\n"
"\n"
"Implementation specific options:\n"
" heapsize=<n> -- set the heap size for the GC\n"
);
return 1; return 1;
} }
...@@ -242,11 +247,14 @@ void pre_process_options(int argc, char **argv) { ...@@ -242,11 +247,14 @@ void pre_process_options(int argc, char **argv) {
if (a + 1 >= argc) { if (a + 1 >= argc) {
exit(usage()); exit(usage());
} }
if (0) {
#if MICROPY_ENABLE_GC #if MICROPY_ENABLE_GC
if (strncmp(argv[a + 1], "heapsize=", sizeof("heapsize=") - 1) == 0) { } else if (strncmp(argv[a + 1], "heapsize=", sizeof("heapsize=") - 1) == 0) {
heap_size = strtol(argv[a + 1] + sizeof("heapsize=") - 1, NULL, 0); heap_size = strtol(argv[a + 1] + sizeof("heapsize=") - 1, NULL, 0);
}
#endif #endif
} else {
exit(usage());
}
a++; a++;
} }
} }
......
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