[PATCH] Modification of lexer and parser, improving dtc portability.
Lukasz Wojcik
zbr at semihalf.com
Sat Jan 30 03:31:51 EST 2010
This mod allows successful build of dtc using both bison/flex and yacc/lex.
Signed-off-by: Lukasz Wojcik <zbr at semihalf.com>
---
dtc-lexer.l | 1 +
dtc-parser.y | 4 ++--
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/dtc-lexer.l b/dtc-lexer.l
index 9021231..3c3434c 100644
--- a/dtc-lexer.l
+++ b/dtc-lexer.l
@@ -38,6 +38,7 @@ LINECOMMENT "//".*\n
#include "srcpos.h"
#include "dtc-parser.tab.h"
+YYLTYPE yylloc;
/* CAUTION: this will stop working if we ever use yyless() or yyunput() */
#define YY_USER_ACTION \
diff --git a/dtc-parser.y b/dtc-parser.y
index b7c7dbd..a2c0925 100644
--- a/dtc-parser.y
+++ b/dtc-parser.y
@@ -18,14 +18,14 @@
* USA
*/
-%locations
-
%{
#include <stdio.h>
#include "dtc.h"
#include "srcpos.h"
+YYLTYPE yylloc;
+
extern int yylex(void);
extern void yyerror(char const *s);
--
1.6.3.1
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