X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=warning.c;h=975f2d05817bc648e6bd5af1328e265d8856849c;hb=47b73b80e0b34b1e716253384d0a7c56f2a5e268;hp=8caacbfb826eddcd39107e3bdb9673ac28305800;hpb=6833c6f5a5ade3d5ad0c9ec21c9a89b7985517f4;p=cparser

diff --git a/warning.c b/warning.c
index 8caacbf..975f2d0 100644
--- a/warning.c
+++ b/warning.c
@@ -92,7 +92,9 @@ void print_warning_opt_help(void)
 {
 	/* TODO: write explanations */
 	for (warning_switch_t* i = warning; i != endof(warning); ++i) {
-		put_help(i->name, "");
+		char buf[256];
+		snprintf(buf, sizeof(buf), "-W%s", i->name);
+		put_help(buf, "");
 	}
 }
 
@@ -119,7 +121,7 @@ void set_warning_opt(const char *const opt)
 	}
 
 	for (warning_switch_t* i = warning; i != endof(warning); ++i) {
-		if (strcmp(i->name, s) == 0) {
+		if (streq(i->name, s)) {
 			i->state = (i->state & ~off) | on;
 			return;
 		}
@@ -128,7 +130,7 @@ void set_warning_opt(const char *const opt)
 	if (s[0] == '\0') { // -W is an alias for -Wextra
 		goto extra;
 	}
-#define OPTX(x)   else if (strcmp(s, x) == 0)
+#define OPTX(x)   else if (streq(s, x))
 #define SET(y)    (void)(warning[y].state = (warning[y].state & ~off) | on)
 	OPTX("all") {
 		/* Note: this switched on a lot more warnings than gcc's -Wall */
@@ -186,7 +188,7 @@ extra:
 	}
 #undef SET
 #undef OPT_X
-	else if (strcmp(opt /* sic */, "error-implicit-function-declaration") == 0) {
+	else if (streq(opt /* sic */, "error-implicit-function-declaration")) {
 		/* GCC legacy: This way it only can be activated. */
 		warning[WARN_IMPLICIT_FUNCTION_DECLARATION].state = WARN_STATE_ON | WARN_STATE_ERROR;
 		return;