1 files changed, 20 insertions, 21 deletions

diff --git a/kconfig/zconf.l b/kconfig/zconf.l
index 88b650e..045093d 100644
--- a/kconfig/zconf.l
+++ b/kconfig/zconf.l
@@ -1,5 +1,5 @@
 %option nostdinit noyywrap never-interactive full ecs
-%option 8bit nodefault perf-report perf-report
+%option 8bit nodefault yylineno
 %option noinput
 %x COMMAND HELP STRING PARAM
 %{
@@ -83,7 +83,6 @@ n	[A-Za-z0-9_-]
 
 [ \t]*#.*\n	|
 [ \t]*\n	{
-	current_file->lineno++;
 	return T_EOL;
 }
 [ \t]*#.*
@@ -104,7 +103,7 @@ n	[A-Za-z0-9_-]
 		const struct kconf_id *id = kconf_id_lookup(yytext, yyleng);
 		BEGIN(PARAM);
 		current_pos.file = current_file;
-		current_pos.lineno = current_file->lineno;
+		current_pos.lineno = yylineno;
 		if (id && id->flags & TF_COMMAND) {
 			yylval.id = id;
 			return id->token;
@@ -116,7 +115,6 @@ n	[A-Za-z0-9_-]
 	.	warn_ignored_character(*yytext);
 	\n	{
 		BEGIN(INITIAL);
-		current_file->lineno++;
 		return T_EOL;
 	}
 }
@@ -138,7 +136,7 @@ n	[A-Za-z0-9_-]
 		new_string();
 		BEGIN(STRING);
 	}
-	\n	BEGIN(INITIAL); current_file->lineno++; return T_EOL;
+	\n	BEGIN(INITIAL); return T_EOL;
 	({n}|[/.])+	{
 		const struct kconf_id *id = kconf_id_lookup(yytext, yyleng);
 		if (id && id->flags & TF_PARAM) {
@@ -150,7 +148,7 @@ n	[A-Za-z0-9_-]
 		return T_WORD;
 	}
 	#.*	/* comment */
-	\\\n	current_file->lineno++;
+	\\\n	;
 	[[:blank:]]+
 	.	warn_ignored_character(*yytext);
 	<<EOF>> {
@@ -187,7 +185,6 @@ n	[A-Za-z0-9_-]
 		fprintf(stderr,
 			"%s:%d:warning: multi-line strings not supported\n",
 			zconf_curname(), zconf_lineno());
-		current_file->lineno++;
 		BEGIN(INITIAL);
 		return T_EOL;
 	}
@@ -220,12 +217,10 @@ n	[A-Za-z0-9_-]
 		}
 	}
 	[ \t]*\n/[^ \t\n] {
-		current_file->lineno++;
 		zconf_endhelp();
 		return T_HELPTEXT;
 	}
 	[ \t]*\n	{
-		current_file->lineno++;
 		append_string("\n", 1);
 	}
 	[^ \t\n].* {
@@ -304,7 +299,7 @@ void zconf_initscan(const char *name)
 	memset(current_buf, 0, sizeof(*current_buf));
 
 	current_file = file_lookup(name);
-	current_file->lineno = 1;
+	yylineno = 1;
 }
 
 void zconf_nextfile(const char *name)
@@ -325,24 +320,26 @@ void zconf_nextfile(const char *name)
 	buf->parent = current_buf;
 	current_buf = buf;
 
-	for (iter = current_file->parent; iter; iter = iter->parent ) {
-		if (!strcmp(current_file->name,iter->name) ) {
+	current_file->lineno = yylineno;
+	file->parent = current_file;
+
+	for (iter = current_file; iter; iter = iter->parent) {
+		if (!strcmp(iter->name, file->name)) {
 			fprintf(stderr,
-				"%s:%d: recursive inclusion detected. "
-				"Inclusion path:\n  current file : '%s'\n",
-				zconf_curname(), zconf_lineno(),
-				zconf_curname());
-			iter = current_file;
+				"Recursive inclusion detected.\n"
+				"Inclusion path:\n"
+				"  current file : %s\n", file->name);
+			iter = file;
 			do {
 				iter = iter->parent;
-				fprintf(stderr, "  included from: '%s:%d'\n",
+				fprintf(stderr, "  included from: %s:%d\n",
 					iter->name, iter->lineno - 1);
-			} while (strcmp(iter->name, current_file->name));
+			} while (strcmp(iter->name, file->name));
 			exit(1);
 		}
 	}
-	file->lineno = 1;
-	file->parent = current_file;
+
+	yylineno = 1;
 	current_file = file;
 }
 
@@ -351,6 +348,8 @@ static void zconf_endfile(void)
 	struct buffer *parent;
 
 	current_file = current_file->parent;
+	if (current_file)
+		yylineno = current_file->lineno;
 
 	parent = current_buf->parent;
 	if (parent) {