the lexer now doesn't _allocate_ the token structure, also: the vector holding the...

[xonotic/gmqcc.git] / main.c

diff --git a/main.c b/main.c
index 13fa575ff715f6e6b7a90d0ef4355769953b1ce3..4b850d0c8614d1314fabb8792b1202027166aa00 100644 (file)
--- a/main.c
+++ b/main.c
@@ -33,9 +33,16 @@ bool        opts_debug    = false;
 bool        opts_memchk   = false;
 bool        opts_dump     = false;
 bool        opts_werror   = false;
+bool        opts_forcecrc = false;
+
+uint16_t    opts_forced_crc;
 
 static bool opts_output_wasset = false;
 
+/* set by the standard */
+const oper_info *operators      = NULL;
+size_t           operator_count = 0;
+
 typedef struct { char *filename; int type; } argitem;
 VECTOR_MAKE(argitem, items);
 
@@ -63,6 +70,7 @@ static int usage() {
     printf("  -W<warning>            enable a warning\n"
            "  -Wno-<warning>         disable a warning\n"
            "  -Wall                  enable all warnings\n");
+    printf("  -force-crc=num         force a specific checksum into the header\n");
     printf("\n");
     printf("flags:\n"
            "  -fdarkplaces-string-table-bug\n"
@@ -180,6 +188,11 @@ static bool options_parse(int argc, char **argv) {
                 }
                 continue;
             }
+            if (options_long_gcc("force-crc", &argc, &argv, &argarg)) {
+                opts_forcecrc = true;
+                opts_forced_crc = strtol(argarg, NULL, 0);
+                continue;
+            }
             if (!strcmp(argv[0]+1, "debug")) {
                 opts_debug = true;
                 continue;
@@ -240,6 +253,11 @@ static bool options_parse(int argc, char **argv) {
                         opts_werror = true;
                         break;
                     }
+                    else if (!strcmp(argv[0]+2, "NONE")) {
+                        for (itr = 0; itr < sizeof(opts_warn)/sizeof(opts_warn[0]); ++itr)
+                            opts_warn[itr] = 0;
+                        break;
+                    }
                     else if (!strcmp(argv[0]+2, "ALL")) {
                         for (itr = 0; itr < sizeof(opts_warn)/sizeof(opts_warn[0]); ++itr)
                             opts_warn[itr] = 0xFFFFFFFFL;
@@ -386,11 +404,24 @@ int main(int argc, char **argv) {
     options_set(opts_warn, WARN_LOCAL_CONSTANTS, true);
     options_set(opts_warn, WARN_VOID_VARIABLES, true);
     options_set(opts_warn, WARN_IMPLICIT_FUNCTION_POINTER, true);
+    options_set(opts_warn, WARN_VARIADIC_FUNCTION, true);
+    options_set(opts_warn, WARN_FRAME_MACROS, true);
+    options_set(opts_warn, WARN_UNUSED_VARIABLE, true);
+    options_set(opts_warn, WARN_EFFECTLESS_STATEMENT, true);
 
     if (!options_parse(argc, argv)) {
         return usage();
     }
 
+    /* the standard decides which set of operators to use */
+    if (opts_standard == COMPILER_GMQCC) {
+        operators = c_operators;
+        operator_count = c_operator_count;
+    } else {
+        operators = qcc_operators;
+        operator_count = qcc_operator_count;
+    }
+
     if (opts_dump) {
         for (itr = 0; itr < COUNT_FLAGS; ++itr) {
             printf("Flag %s = %i\n", opts_flag_list[itr].name, OPTS_FLAG(itr));