--- /dev/null
+Bison 2.6 compatibility fix
+
+Taken from upstream at http://trac.webkit.org/changeset/124099, with
+minor adaptations.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+
+Index: webkit-1.2.7/WebCore/ChangeLog
+===================================================================
+--- webkit-1.2.7.orig/WebCore/ChangeLog 2010-12-28 13:27:37.000000000 +0100
++++ webkit-1.2.7/WebCore/ChangeLog 2012-12-15 15:48:40.000000000 +0100
+@@ -1,3 +1,28 @@
++2012-07-30 Alexis Menard <alexis.menard@openbossa.org>
++
++ Build fix with newer bison 2.6.
++ https://bugs.webkit.org/show_bug.cgi?id=92264
++
++ Reviewed by Adam Barth.
++
++ As stated in http://www.gnu.org/software/bison/manual/html_node/Table-of-Symbols.html
++ YYLEX_PARAM and YYPARSE_PARAM are depecreated since version 1.875. So far all Mac OS
++ version I had access to as well as recent Linux runs at least version 2.3 so it's safe
++ to use the replacement of these deprecated macros in favor of %lex-param and %parse-param.
++ As announced http://lists.gnu.org/archive/html/info-gnu/2012-07/msg00011.html with the release
++ of version 2.6 YYLEX_PARAM and YYPARSE_PARAM are not supported anymore.
++
++ No new tests : build fix and the patch should not trigger any regressions
++
++ * css/CSSGrammar.y:
++ * css/CSSParser.cpp:
++ * xml/XPathGrammar.y: Refactored a bit to not use an intermediate PARSER define.
++ * xml/XPathParser.cpp: bison 2.6 declare xpathyyparse in the .h file now, i.e. XPathGrammar.h
++ therefore including this file within the namespace {} declarations leads to xpathyyparse being
++ defined part of WebCore::XPath namespaces but the actual implementation of xpathyyparse is in XPathGrammar.cpp
++ (generated) and not implemented within the WebCore::XPath so it lead to linking issues. Last, XPathGrammar.h needs
++ to be included after the other includes as it uses some XPath types. It breaks the style but CSSParser.cpp is doing the same.
++
+ 2010-06-21 Philippe Normand <pnormand@igalia.com>
+
+ Reviewed by Xan Lopez.
+Index: webkit-1.2.7/WebCore/css/CSSParser.cpp
+===================================================================
+--- webkit-1.2.7.orig/WebCore/css/CSSParser.cpp 2010-12-28 13:24:33.000000000 +0100
++++ webkit-1.2.7/WebCore/css/CSSParser.cpp 2012-12-15 17:29:57.000000000 +0100
+@@ -81,7 +81,7 @@
+ extern int cssyydebug;
+ #endif
+
+-extern int cssyyparse(void* parser);
++extern int cssyyparse(WebCore::CSSParser*);
+
+ using namespace std;
+ using namespace WTF;
+@@ -226,7 +226,7 @@
+ m_defaultNamespace = starAtom; // Reset the default namespace.
+
+ setupParser("", string, "");
+- cssyyparse(this);
++ ::cssyyparse(this);
+ m_rule = 0;
+ }
+
+@@ -235,7 +235,7 @@
+ m_styleSheet = sheet;
+ m_allowNamespaceDeclarations = false;
+ setupParser("@-webkit-rule{", string, "} ");
+- cssyyparse(this);
++ ::cssyyparse(this);
+ return m_rule.release();
+ }
+
+@@ -243,7 +243,7 @@
+ {
+ m_styleSheet = sheet;
+ setupParser("@-webkit-keyframe-rule{ ", string, "} ");
+- cssyyparse(this);
++ ::cssyyparse(this);
+ return m_keyframe.release();
+ }
+
+@@ -257,7 +257,7 @@
+ m_id = id;
+ m_important = important;
+
+- cssyyparse(this);
++ ::cssyyparse(this);
+
+ m_rule = 0;
+
+@@ -304,7 +304,7 @@
+ m_styleSheet = static_cast<CSSStyleSheet*>(declaration->stylesheet());
+
+ setupParser("@-webkit-decls{color:", string, "} ");
+- cssyyparse(this);
++ ::cssyyparse(this);
+ m_rule = 0;
+
+ return (m_numParsedProperties && m_parsedProperties[0]->m_id == CSSPropertyColor);
+@@ -319,7 +319,7 @@
+
+ setupParser("@-webkit-selector{", string, "}");
+
+- cssyyparse(this);
++ ::cssyyparse(this);
+
+ m_selectorListForParseSelector = 0;
+ }
+@@ -330,7 +330,7 @@
+ m_styleSheet = static_cast<CSSStyleSheet*>(declaration->stylesheet());
+
+ setupParser("@-webkit-decls{", string, "} ");
+- cssyyparse(this);
++ ::cssyyparse(this);
+ m_rule = 0;
+
+ bool ok = false;
+@@ -354,7 +354,7 @@
+ // can't use { because tokenizer state switches from mediaquery to initial state when it sees { token.
+ // instead insert one " " (which is WHITESPACE in CSSGrammar.y)
+ setupParser("@-webkit-mediaquery ", string, "} ");
+- cssyyparse(this);
++ ::cssyyparse(this);
+
+ bool ok = false;
+ if (m_mediaQuery) {
+@@ -5191,7 +5191,7 @@
+ nameValuePair += variableValue;
+
+ setupParser("@-webkit-variables-decls{", nameValuePair, "} ");
+- cssyyparse(this);
++ ::cssyyparse(this);
+ m_rule = 0;
+
+ bool ok = false;
+Index: webkit-1.2.7/WebCore/css/CSSGrammar.y
+===================================================================
+--- webkit-1.2.7.orig/WebCore/css/CSSGrammar.y 2010-09-10 15:20:33.000000000 +0200
++++ webkit-1.2.7/WebCore/css/CSSGrammar.y 2012-12-15 15:48:40.000000000 +0100
+@@ -51,14 +51,13 @@
+ #define YYMAXDEPTH 10000
+ #define YYDEBUG 0
+
+-// FIXME: Replace with %parse-param { CSSParser* parser } once we can depend on bison 2.x
+-#define YYPARSE_PARAM parser
+-#define YYLEX_PARAM parser
+-
+ %}
+
+ %pure_parser
+
++%parse-param { CSSParser* parser }
++%lex-param { CSSParser* parser }
++
+ %union {
+ bool boolean;
+ char character;
+@@ -85,7 +84,7 @@
+
+ %{
+
+-static inline int cssyyerror(const char*)
++static inline int cssyyerror(void*, const char*)
+ {
+ return 1;
+ }
+Index: webkit-1.2.7/WebCore/xml/XPathParser.cpp
+===================================================================
+--- webkit-1.2.7.orig/WebCore/xml/XPathParser.cpp 2010-09-10 15:20:33.000000000 +0200
++++ webkit-1.2.7/WebCore/xml/XPathParser.cpp 2012-12-15 15:56:37.000000000 +0100
+@@ -35,20 +35,18 @@
+ #include "XPathEvaluator.h"
+ #include "XPathException.h"
+ #include "XPathNSResolver.h"
++#include "XPathPath.h"
+ #include "XPathStep.h"
+ #include <wtf/StdLibExtras.h>
+
+-int xpathyyparse(void*);
+-
++using namespace WebCore;
+ using namespace WTF;
+ using namespace Unicode;
+
+-namespace WebCore {
+-namespace XPath {
+-
+-class LocationPath;
++using namespace XPath;
+
+-#include "XPathGrammar.h"
++extern int xpathyyparse(WebCore::XPath::Parser*);
++#include "XPathGrammar.h"
+
+ Parser* Parser::currentParser = 0;
+
+@@ -630,7 +628,5 @@
+ delete t;
+ }
+
+-}
+-}
+
+ #endif // ENABLE(XPATH)
+Index: webkit-1.2.7/WebCore/xml/XPathGrammar.y
+===================================================================
+--- webkit-1.2.7.orig/WebCore/xml/XPathGrammar.y 2010-02-05 17:26:58.000000000 +0100
++++ webkit-1.2.7/WebCore/xml/XPathGrammar.y 2012-12-15 15:48:40.000000000 +0100
+@@ -36,6 +36,7 @@
+ #include "XPathParser.h"
+ #include "XPathPath.h"
+ #include "XPathPredicate.h"
++#include "XPathStep.h"
+ #include "XPathVariableReference.h"
+ #include <wtf/FastMalloc.h>
+
+@@ -46,8 +47,6 @@
+ #define YYLTYPE_IS_TRIVIAL 1
+ #define YYDEBUG 0
+ #define YYMAXDEPTH 10000
+-#define YYPARSE_PARAM parserParameter
+-#define PARSER static_cast<Parser*>(parserParameter)
+
+ using namespace WebCore;
+ using namespace XPath;
+@@ -55,6 +54,7 @@
+ %}
+
+ %pure_parser
++%parse-param { WebCore::XPath::Parser* parser }
+
+ %union
+ {
+@@ -73,7 +73,7 @@
+ %{
+
+ static int xpathyylex(YYSTYPE* yylval) { return Parser::current()->lex(yylval); }
+-static void xpathyyerror(const char*) { }
++static void xpathyyerror(void*, const char*) { }
+
+ %}
+
+@@ -120,7 +120,7 @@
+ Expr:
+ OrExpr
+ {
+- PARSER->m_topExpr = $1;
++ parser->m_topExpr = $1;
+ }
+ ;
+
+@@ -140,7 +140,7 @@
+ '/'
+ {
+ $$ = new LocationPath;
+- PARSER->registerParseNode($$);
++ parser->registerParseNode($$);
+ }
+ |
+ '/' RelativeLocationPath
+@@ -152,7 +152,7 @@
+ {
+ $$ = $2;
+ $$->insertFirstStep($1);
+- PARSER->unregisterParseNode($1);
++ parser->unregisterParseNode($1);
+ }
+ ;
+
+@@ -161,22 +161,22 @@
+ {
+ $$ = new LocationPath;
+ $$->appendStep($1);
+- PARSER->unregisterParseNode($1);
+- PARSER->registerParseNode($$);
++ parser->unregisterParseNode($1);
++ parser->registerParseNode($$);
+ }
+ |
+ RelativeLocationPath '/' Step
+ {
+ $$->appendStep($3);
+- PARSER->unregisterParseNode($3);
++ parser->unregisterParseNode($3);
+ }
+ |
+ RelativeLocationPath DescendantOrSelf Step
+ {
+ $$->appendStep($2);
+ $$->appendStep($3);
+- PARSER->unregisterParseNode($2);
+- PARSER->unregisterParseNode($3);
++ parser->unregisterParseNode($2);
++ parser->unregisterParseNode($3);
+ }
+ ;
+
+@@ -185,58 +185,58 @@
+ {
+ if ($2) {
+ $$ = new Step(Step::ChildAxis, *$1, *$2);
+- PARSER->deletePredicateVector($2);
++ parser->deletePredicateVector($2);
+ } else
+ $$ = new Step(Step::ChildAxis, *$1);
+- PARSER->deleteNodeTest($1);
+- PARSER->registerParseNode($$);
++ parser->deleteNodeTest($1);
++ parser->registerParseNode($$);
+ }
+ |
+ NAMETEST OptionalPredicateList
+ {
+ String localName;
+ String namespaceURI;
+- if (!PARSER->expandQName(*$1, localName, namespaceURI)) {
+- PARSER->m_gotNamespaceError = true;
++ if (!parser->expandQName(*$1, localName, namespaceURI)) {
++ parser->m_gotNamespaceError = true;
+ YYABORT;
+ }
+
+ if ($2) {
+ $$ = new Step(Step::ChildAxis, Step::NodeTest(Step::NodeTest::NameTest, localName, namespaceURI), *$2);
+- PARSER->deletePredicateVector($2);
++ parser->deletePredicateVector($2);
+ } else
+ $$ = new Step(Step::ChildAxis, Step::NodeTest(Step::NodeTest::NameTest, localName, namespaceURI));
+- PARSER->deleteString($1);
+- PARSER->registerParseNode($$);
++ parser->deleteString($1);
++ parser->registerParseNode($$);
+ }
+ |
+ AxisSpecifier NodeTest OptionalPredicateList
+ {
+ if ($3) {
+ $$ = new Step($1, *$2, *$3);
+- PARSER->deletePredicateVector($3);
++ parser->deletePredicateVector($3);
+ } else
+ $$ = new Step($1, *$2);
+- PARSER->deleteNodeTest($2);
+- PARSER->registerParseNode($$);
++ parser->deleteNodeTest($2);
++ parser->registerParseNode($$);
+ }
+ |
+ AxisSpecifier NAMETEST OptionalPredicateList
+ {
+ String localName;
+ String namespaceURI;
+- if (!PARSER->expandQName(*$2, localName, namespaceURI)) {
+- PARSER->m_gotNamespaceError = true;
++ if (!parser->expandQName(*$2, localName, namespaceURI)) {
++ parser->m_gotNamespaceError = true;
+ YYABORT;
+ }
+
+ if ($3) {
+ $$ = new Step($1, Step::NodeTest(Step::NodeTest::NameTest, localName, namespaceURI), *$3);
+- PARSER->deletePredicateVector($3);
++ parser->deletePredicateVector($3);
+ } else
+ $$ = new Step($1, Step::NodeTest(Step::NodeTest::NameTest, localName, namespaceURI));
+- PARSER->deleteString($2);
+- PARSER->registerParseNode($$);
++ parser->deleteString($2);
++ parser->registerParseNode($$);
+ }
+ |
+ AbbreviatedStep
+@@ -261,23 +261,23 @@
+ else if (*$1 == "comment")
+ $$ = new Step::NodeTest(Step::NodeTest::CommentNodeTest);
+
+- PARSER->deleteString($1);
+- PARSER->registerNodeTest($$);
++ parser->deleteString($1);
++ parser->registerNodeTest($$);
+ }
+ |
+ PI '(' ')'
+ {
+ $$ = new Step::NodeTest(Step::NodeTest::ProcessingInstructionNodeTest);
+- PARSER->deleteString($1);
+- PARSER->registerNodeTest($$);
++ parser->deleteString($1);
++ parser->registerNodeTest($$);
+ }
+ |
+ PI '(' LITERAL ')'
+ {
+ $$ = new Step::NodeTest(Step::NodeTest::ProcessingInstructionNodeTest, $3->stripWhiteSpace());
+- PARSER->deleteString($1);
+- PARSER->deleteString($3);
+- PARSER->registerNodeTest($$);
++ parser->deleteString($1);
++ parser->deleteString($3);
++ parser->registerNodeTest($$);
+ }
+ ;
+
+@@ -295,14 +295,14 @@
+ {
+ $$ = new Vector<Predicate*>;
+ $$->append(new Predicate($1));
+- PARSER->unregisterParseNode($1);
+- PARSER->registerPredicateVector($$);
++ parser->unregisterParseNode($1);
++ parser->registerPredicateVector($$);
+ }
+ |
+ PredicateList Predicate
+ {
+ $$->append(new Predicate($2));
+- PARSER->unregisterParseNode($2);
++ parser->unregisterParseNode($2);
+ }
+ ;
+
+@@ -317,7 +317,7 @@
+ SLASHSLASH
+ {
+ $$ = new Step(Step::DescendantOrSelfAxis, Step::NodeTest(Step::NodeTest::AnyNodeTest));
+- PARSER->registerParseNode($$);
++ parser->registerParseNode($$);
+ }
+ ;
+
+@@ -325,13 +325,13 @@
+ '.'
+ {
+ $$ = new Step(Step::SelfAxis, Step::NodeTest(Step::NodeTest::AnyNodeTest));
+- PARSER->registerParseNode($$);
++ parser->registerParseNode($$);
+ }
+ |
+ DOTDOT
+ {
+ $$ = new Step(Step::ParentAxis, Step::NodeTest(Step::NodeTest::AnyNodeTest));
+- PARSER->registerParseNode($$);
++ parser->registerParseNode($$);
+ }
+ ;
+
+@@ -339,8 +339,8 @@
+ VARIABLEREFERENCE
+ {
+ $$ = new VariableReference(*$1);
+- PARSER->deleteString($1);
+- PARSER->registerParseNode($$);
++ parser->deleteString($1);
++ parser->registerParseNode($$);
+ }
+ |
+ '(' Expr ')'
+@@ -351,15 +351,15 @@
+ LITERAL
+ {
+ $$ = new StringExpression(*$1);
+- PARSER->deleteString($1);
+- PARSER->registerParseNode($$);
++ parser->deleteString($1);
++ parser->registerParseNode($$);
+ }
+ |
+ NUMBER
+ {
+ $$ = new Number($1->toDouble());
+- PARSER->deleteString($1);
+- PARSER->registerParseNode($$);
++ parser->deleteString($1);
++ parser->registerParseNode($$);
+ }
+ |
+ FunctionCall
+@@ -371,8 +371,8 @@
+ $$ = createFunction(*$1);
+ if (!$$)
+ YYABORT;
+- PARSER->deleteString($1);
+- PARSER->registerParseNode($$);
++ parser->deleteString($1);
++ parser->registerParseNode($$);
+ }
+ |
+ FUNCTIONNAME '(' ArgumentList ')'
+@@ -380,9 +380,9 @@
+ $$ = createFunction(*$1, *$3);
+ if (!$$)
+ YYABORT;
+- PARSER->deleteString($1);
+- PARSER->deleteExpressionVector($3);
+- PARSER->registerParseNode($$);
++ parser->deleteString($1);
++ parser->deleteExpressionVector($3);
++ parser->registerParseNode($$);
+ }
+ ;
+
+@@ -391,14 +391,14 @@
+ {
+ $$ = new Vector<Expression*>;
+ $$->append($1);
+- PARSER->unregisterParseNode($1);
+- PARSER->registerExpressionVector($$);
++ parser->unregisterParseNode($1);
++ parser->registerExpressionVector($$);
+ }
+ |
+ ArgumentList ',' Argument
+ {
+ $$->append($3);
+- PARSER->unregisterParseNode($3);
++ parser->unregisterParseNode($3);
+ }
+ ;
+
+@@ -414,9 +414,9 @@
+ $$ = new Union;
+ $$->addSubExpression($1);
+ $$->addSubExpression($3);
+- PARSER->unregisterParseNode($1);
+- PARSER->unregisterParseNode($3);
+- PARSER->registerParseNode($$);
++ parser->unregisterParseNode($1);
++ parser->unregisterParseNode($3);
++ parser->registerParseNode($$);
+ }
+ ;
+
+@@ -432,9 +432,9 @@
+ {
+ $3->setAbsolute(true);
+ $$ = new Path(static_cast<Filter*>($1), $3);
+- PARSER->unregisterParseNode($1);
+- PARSER->unregisterParseNode($3);
+- PARSER->registerParseNode($$);
++ parser->unregisterParseNode($1);
++ parser->unregisterParseNode($3);
++ parser->registerParseNode($$);
+ }
+ |
+ FilterExpr DescendantOrSelf RelativeLocationPath
+@@ -442,10 +442,10 @@
+ $3->insertFirstStep($2);
+ $3->setAbsolute(true);
+ $$ = new Path(static_cast<Filter*>($1), $3);
+- PARSER->unregisterParseNode($1);
+- PARSER->unregisterParseNode($2);
+- PARSER->unregisterParseNode($3);
+- PARSER->registerParseNode($$);
++ parser->unregisterParseNode($1);
++ parser->unregisterParseNode($2);
++ parser->unregisterParseNode($3);
++ parser->registerParseNode($$);
+ }
+ ;
+
+@@ -455,9 +455,9 @@
+ PrimaryExpr PredicateList
+ {
+ $$ = new Filter($1, *$2);
+- PARSER->unregisterParseNode($1);
+- PARSER->deletePredicateVector($2);
+- PARSER->registerParseNode($$);
++ parser->unregisterParseNode($1);
++ parser->deletePredicateVector($2);
++ parser->registerParseNode($$);
+ }
+ ;
+
+@@ -467,9 +467,9 @@
+ OrExpr OR AndExpr
+ {
+ $$ = new LogicalOp(LogicalOp::OP_Or, $1, $3);
+- PARSER->unregisterParseNode($1);
+- PARSER->unregisterParseNode($3);
+- PARSER->registerParseNode($$);
++ parser->unregisterParseNode($1);
++ parser->unregisterParseNode($3);
++ parser->registerParseNode($$);
+ }
+ ;
+
+@@ -479,9 +479,9 @@
+ AndExpr AND EqualityExpr
+ {
+ $$ = new LogicalOp(LogicalOp::OP_And, $1, $3);
+- PARSER->unregisterParseNode($1);
+- PARSER->unregisterParseNode($3);
+- PARSER->registerParseNode($$);
++ parser->unregisterParseNode($1);
++ parser->unregisterParseNode($3);
++ parser->registerParseNode($$);
+ }
+ ;
+
+@@ -491,9 +491,9 @@
+ EqualityExpr EQOP RelationalExpr
+ {
+ $$ = new EqTestOp($2, $1, $3);
+- PARSER->unregisterParseNode($1);
+- PARSER->unregisterParseNode($3);
+- PARSER->registerParseNode($$);
++ parser->unregisterParseNode($1);
++ parser->unregisterParseNode($3);
++ parser->registerParseNode($$);
+ }
+ ;
+
+@@ -503,9 +503,9 @@
+ RelationalExpr RELOP AdditiveExpr
+ {
+ $$ = new EqTestOp($2, $1, $3);
+- PARSER->unregisterParseNode($1);
+- PARSER->unregisterParseNode($3);
+- PARSER->registerParseNode($$);
++ parser->unregisterParseNode($1);
++ parser->unregisterParseNode($3);
++ parser->registerParseNode($$);
+ }
+ ;
+
+@@ -515,17 +515,17 @@
+ AdditiveExpr PLUS MultiplicativeExpr
+ {
+ $$ = new NumericOp(NumericOp::OP_Add, $1, $3);
+- PARSER->unregisterParseNode($1);
+- PARSER->unregisterParseNode($3);
+- PARSER->registerParseNode($$);
++ parser->unregisterParseNode($1);
++ parser->unregisterParseNode($3);
++ parser->registerParseNode($$);
+ }
+ |
+ AdditiveExpr MINUS MultiplicativeExpr
+ {
+ $$ = new NumericOp(NumericOp::OP_Sub, $1, $3);
+- PARSER->unregisterParseNode($1);
+- PARSER->unregisterParseNode($3);
+- PARSER->registerParseNode($$);
++ parser->unregisterParseNode($1);
++ parser->unregisterParseNode($3);
++ parser->registerParseNode($$);
+ }
+ ;
+
+@@ -535,9 +535,9 @@
+ MultiplicativeExpr MULOP UnaryExpr
+ {
+ $$ = new NumericOp($2, $1, $3);
+- PARSER->unregisterParseNode($1);
+- PARSER->unregisterParseNode($3);
+- PARSER->registerParseNode($$);
++ parser->unregisterParseNode($1);
++ parser->unregisterParseNode($3);
++ parser->registerParseNode($$);
+ }
+ ;
+
+@@ -548,8 +548,8 @@
+ {
+ $$ = new Negative;
+ $$->addSubExpression($2);
+- PARSER->unregisterParseNode($2);
+- PARSER->registerParseNode($$);
++ parser->unregisterParseNode($2);
++ parser->registerParseNode($$);
+ }
+ ;
+
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