TonBERRY/micropython
3
0
Fork 0
Code Pull Requests Activity

py: Instead of having "debug on" var, have "optimization level" var.

Browse Source 
This allows to have multiple "optimization" levels (CPython has two
(-OO removes docstrings), we can have more).
This commit is contained in:
Paul Sokolovsky
2014-06-02 19:37:55 +03:00
parent 509c7a7854
commit d3439d0c60
5 changed files with 16 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
unix/main.c
View File

@@ -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]
);
@@ -346,9 +348,13 @@ 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);
}