X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=main.c;h=f0be72c00c6b0462e197b160119df7007cd9436d;hb=d9f64d8f165b5c987cc723765f15b8535af6ac67;hp=d27edf05fe2a7189dacaccc5b5dc3b569a9cee26;hpb=371ae390dbab8fde7e952830669c9d032c61caa7;p=cparser

diff --git a/main.c b/main.c
index d27edf0..f0be72c 100644
--- a/main.c
+++ b/main.c
@@ -111,7 +111,6 @@ bool               freestanding              = false;
 static machine_triple_t *target_machine;
 static const char       *target_triple;
 static int               verbose;
-static bool              use_builtins;
 static struct obstack    cppflags_obst;
 static struct obstack    ldflags_obst;
 static struct obstack    asflags_obst;
@@ -179,17 +178,10 @@ static void get_output_name(char *buf, size_t buflen, const char *inputname,
 		panic("filename too long");
 }
 
-#include "gen_builtins.h"
-
 static translation_unit_t *do_parsing(FILE *const in, const char *const input_name)
 {
 	start_parsing();
 
-	if (use_builtins) {
-		lexer_open_buffer(builtins, sizeof(builtins)-1, "<builtin>");
-		parse();
-	}
-
 	lexer_open_stream(in, input_name);
 	parse();
 
@@ -638,6 +630,7 @@ static void print_help_warnings(void)
 	put_help("-w",                             "Disable all warnings");
 	put_help("-Wno-trigraphs",                 "Warn if input contains trigraphs");
 	put_help("-Wundef",                        "Warn if an undefined macro is used in an #if");
+	put_help("-Winit-self",                    "Ignored (gcc compatibility)");
 	print_warning_opt_help();
 }
 
@@ -1058,14 +1051,14 @@ int main(int argc, char **argv)
 					}
 				} else if (strstart(orig_opt, "message-length=")) {
 					/* ignore: would only affect error message format */
-				} else if (strstart(orig_opt, "fast-math") ||
-				           strstart(orig_opt, "fp-fast")) {
+				} else if (streq(orig_opt, "fast-math") ||
+				           streq(orig_opt, "fp-fast")) {
 					firm_fp_model = fp_model_fast;
-				} else if (strstart(orig_opt, "fp-precise")) {
+				} else if (streq(orig_opt, "fp-precise")) {
 					firm_fp_model = fp_model_precise;
-				} else if (strstart(orig_opt, "fp-strict")) {
+				} else if (streq(orig_opt, "fp-strict")) {
 					firm_fp_model = fp_model_strict;
-				} else if (streq(opt, "help")) {
+				} else if (streq(orig_opt, "help")) {
 					fprintf(stderr, "warning: -fhelp is deprecated\n");
 					help |= HELP_OPTIMIZATION;
 				} else {
@@ -1077,9 +1070,7 @@ int main(int argc, char **argv)
 						opt += 3;
 					}
 
-					if (streq(opt, "builtins")) {
-						use_builtins = truth_value;
-					} else if (streq(opt, "diagnostics-show-option")) {
+					if (streq(opt, "diagnostics-show-option")) {
 						diagnostics_show_option = truth_value;
 					} else if (streq(opt, "dollars-in-identifiers")) {
 						allow_dollar_in_symbol = truth_value;
@@ -1163,6 +1154,8 @@ int main(int argc, char **argv)
 				} else if (streq(option + 1, "no-trigraphs")
 							|| streq(option + 1, "undef")) {
 					add_flag(&cppflags_obst, "%s", arg);
+				} else if (streq(option+1, "init-self")) {
+					/* ignored (gcc compatibility) */
 				} else {
 					set_warning_opt(&option[1]);
 				}