*/
#include "gmqcc.h"
-uint32_t opt_flags[1 + (NUM_F_FLAGS / 32)];
+uint32_t opts_flags[1 + (COUNT_FLAGS / 32)];
+uint32_t opts_warn [1 + (COUNT_WARNINGS / 32)];
-uint32_t opt_O = 1;
-const char *opt_output = "progs.dat";
-int opt_standard = STD_DEF;
+uint32_t opts_O = 1;
+const char *opts_output = "progs.dat";
+int opts_standard = COMPILER_GMQCC;
+bool opts_debug = false;
+bool opts_memchk = false;
typedef struct { char *filename; int type; } argitem;
VECTOR_MAKE(argitem, items);
printf("usage: %s [options] [files...]", app_name);
printf("options:\n"
" -h, --help show this help message\n"
- " -o, --output=file output file, defaults to progs.dat\n"
+ " -debug turns on compiler debug messages\n"
+ " -memchk turns on compiler memory leak check\n");
+ printf(" -o, --output=file output file, defaults to progs.dat\n"
" -a filename add an asm file to be assembled\n"
" -s filename add a progs.src file to be used\n");
- printf(" -fflag enable a flag\n"
- " -fno-flag disable a flag\n"
+ printf(" -f<flag> enable a flag\n"
+ " -fno-<flag> disable a flag\n"
" -std standard select one of the following standards\n"
" -std=qcc original QuakeC\n"
" -std=fteqcc fteqcc QuakeC\n"
" -std=gmqcc this compiler (default)\n");
+ printf(" -W<warning> enable a warning\n"
+ " -Wno-<warning> disable a warning\n"
+ " -Wall enable all warnings\n");
printf("\n");
printf("flags:\n"
" -fdarkplaces-string-table-bug\n"
return -1;
}
-static bool options_setflag(const char *name, bool on) {
+static bool options_setflag_all(const char *name, bool on, uint32_t *flags, const opts_flag_def *list, size_t listsize) {
size_t i;
- for (i = 0; i < opt_flag_list_count; ++i) {
- if (!strcmp(name, opt_flag_list[i].name)) {
- longbit lb = opt_flag_list[i].bit;
+ for (i = 0; i < listsize; ++i) {
+ if (!strcmp(name, list[i].name)) {
+ longbit lb = list[i].bit;
#if 0
if (on)
- opt_flags[lb.idx] |= (1<<(lb.bit));
+ flags[lb.idx] |= (1<<(lb.bit));
else
- opt_flags[lb.idx] &= ~(1<<(lb.bit));
+ flags[lb.idx] &= ~(1<<(lb.bit));
#else
if (on)
- opt_flags[0] |= (1<<lb);
+ flags[0] |= (1<<lb);
else
- opt_flags[0] &= ~(1<<(lb));
+ flags[0] &= ~(1<<(lb));
#endif
return true;
}
}
return false;
}
+static bool options_setflag(const char *name, bool on) {
+ return options_setflag_all(name, on, opts_flags, opts_flag_list, COUNT_FLAGS);
+}
+static bool options_setwarn(const char *name, bool on) {
+ return options_setflag_all(name, on, opts_warn, opts_warn_list, COUNT_WARNINGS);
+}
static bool options_witharg(int *argc_, char ***argv_, char **out) {
int argc = *argc_;
static bool options_parse(int argc, char **argv) {
bool argend = false;
+ size_t itr;
+ char buffer[1024];
while (!argend && argc > 1) {
char *argarg;
argitem item;
/* All gcc-type long options */
if (options_long_gcc("std", &argc, &argv, &argarg)) {
if (!strcmp(argarg, "gmqcc") || !strcmp(argarg, "default"))
- opt_standard = STD_DEF;
+ opts_standard = COMPILER_GMQCC;
else if (!strcmp(argarg, "qcc"))
- opt_standard = STD_QCC;
+ opts_standard = COMPILER_QCC;
else if (!strcmp(argarg, "fte") || !strcmp(argarg, "fteqcc"))
- opt_standard = STD_FTE;
+ opts_standard = COMPILER_FTEQCC;
+ else if (!strcmp(argarg, "qccx"))
+ opts_standard = COMPILER_QCCX;
else {
printf("Unknown standard: %s\n", argarg);
return false;
}
continue;
}
+ if (!strcmp(argv[0]+1, "debug")) {
+ opts_debug = true;
+ continue;
+ }
+ if (!strcmp(argv[0]+1, "memchk")) {
+ opts_memchk = true;
+ continue;
+ }
switch (argv[0][1]) {
/* -h, show usage but exit with 0 */
/* handle all -fflags */
case 'f':
- if (!strncmp(argv[0]+2, "no-", 3)) {
+ util_strtocmd(argv[0]+2, argv[0]+2, strlen(argv[0]+2)+1);
+ if (!strcmp(argv[0]+2, "HELP")) {
+ printf("Possible flags:\n");
+ for (itr = 0; itr < COUNT_FLAGS; ++itr) {
+ util_strtononcmd(opts_flag_list[itr].name, buffer, sizeof(buffer));
+ printf(" -f%s\n", buffer);
+ }
+ exit(0);
+ }
+ else if (!strncmp(argv[0]+2, "NO_", 3)) {
if (!options_setflag(argv[0]+5, false)) {
printf("unknown flag: %s\n", argv[0]+2);
return false;
return false;
}
break;
+ case 'W':
+ util_strtocmd(argv[0]+2, argv[0]+2, strlen(argv[0]+2)+1);
+ if (!strcmp(argv[0]+2, "HELP")) {
+ printf("Possible warnings:\n");
+ for (itr = 0; itr < COUNT_WARNINGS; ++itr) {
+ util_strtononcmd(opts_warn_list[itr].name, buffer, sizeof(buffer));
+ printf(" -W%s\n", buffer);
+ }
+ exit(0);
+ }
+ else if (!strcmp(argv[0]+2, "ALL")) {
+ for (itr = 0; itr < sizeof(opts_warn)/sizeof(opts_warn[0]); ++itr)
+ opts_warn[itr] = 0xFFFFFFFFL;
+ break;
+ }
+ if (!strncmp(argv[0]+2, "NO_", 3)) {
+ if (!options_setwarn(argv[0]+5, false)) {
+ printf("unknown warning: %s\n", argv[0]+2);
+ return false;
+ }
+ }
+ else if (!options_setwarn(argv[0]+2, true)) {
+ printf("unknown warning: %s\n", argv[0]+2);
+ return false;
+ }
+ break;
case 'O':
if (!options_witharg(&argc, &argv, &argarg)) {
printf("option -O requires a numerical argument\n");
return false;
}
- opt_O = atoi(argarg);
+ opts_O = atoi(argarg);
break;
case 'o':
printf("option -o requires an argument: the output file name\n");
return false;
}
- opt_output = argarg;
+ opts_output = argarg;
break;
case 'a':
else {
/* All long options with arguments */
if (options_long_witharg("output", &argc, &argv, &argarg))
- opt_output = argarg;
+ opts_output = argarg;
else
{
printf("Unknown parameter: %s\n", argv[0]);
return usage();
}
- for (itr = 0; itr < opt_flag_list_count; ++itr) {
- printf("Flag %s = %i\n", opt_flag_list[itr].name, OPT_FLAG(itr));
+ for (itr = 0; itr < COUNT_FLAGS; ++itr) {
+ printf("Flag %s = %i\n", opts_flag_list[itr].name, OPTS_FLAG(itr));
+ }
+ for (itr = 0; itr < COUNT_WARNINGS; ++itr) {
+ printf("Warning %s = %i\n", opts_warn_list[itr].name, OPTS_WARN(itr));
}
- printf("output = %s\n", opt_output);
- printf("optimization level = %i\n", (int)opt_O);
- printf("standard = %i\n", opt_standard);
+ printf("output = %s\n", opts_output);
+ printf("optimization level = %i\n", (int)opts_O);
+ printf("standard = %i\n", opts_standard);
if (items_elements) {
printf("Mode: manual\n");
projects / xonotic / gmqcc.git / blobdiff