DeforaOS/C99
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Handling the optimization flags on the command line

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This commit is contained in:
Pierre Pronchery 2008-03-02 17:06:14 +00:00
parent 94d04c88ec
commit e5cf5b0385
1 changed files with 9 additions and 0 deletions
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9
src/c99.c
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@ -37,6 +37,7 @@ typedef struct _Prefs
size_t defines_cnt; size_t defines_cnt;
const char ** undefines; const char ** undefines;
size_t undefines_cnt; size_t undefines_cnt;
int optlevel;
} Prefs; } Prefs;
#define PREFS_c 0x1 #define PREFS_c 0x1
#define PREFS_E 0x2 #define PREFS_E 0x2
@ -230,12 +231,20 @@ int main(int argc, char * argv[])
case 'o': case 'o':
prefs.outfile = optarg; prefs.outfile = optarg;
break; break;
case 'O':
prefs.optlevel++;
break;
case 's': case 's':
prefs.flags |= PREFS_s; prefs.flags |= PREFS_s;
break; break;
case 'U': case 'U':
if(_main_add_undefine(&prefs, optarg) != 0) if(_main_add_undefine(&prefs, optarg) != 0)
return 2; return 2;
case '1':
case '2':
case '3':
prefs.optlevel = o - '0';
break;
default: default:
return _usage(); return _usage();
} }