applet_tables: fix single applet build failure. Closes 4009
No binary (build failed)
—
(log yok)
| @@ -80,8 +80,15 @@ int main(int argc, char **argv) | |
| printf("#define NUM_APPLETS %u\n", NUM_APPLETS); | |
| if (NUM_APPLETS == 1) { | |
| + | char *dash_to_underscore, *p; |
| printf("#define SINGLE_APPLET_STR \"%s\"\n", applets[0].name); | |
| - | printf("#define SINGLE_APPLET_MAIN %s_main\n", applets[0].name); |
| + | /* Example: "ether-wake" -> "ether_wake" */ |
| + | p = dash_to_underscore = strdup(applets[0].name); |
| + | p--; |
| + | while (*++p) |
| + | if (*p == '-') |
| + | *p = '_'; |
| + | printf("#define SINGLE_APPLET_MAIN %s_main\n", dash_to_underscore); |
| } | |
| printf("\n"); | |