Add libxkbcommon to 3rd party libs

This library is required by the XCB platform plugin. As we depend on
very recent version of this library and it might not be available
in base repositories of distributions, users can use -qt-xkbcommom
switch to build Qt with the bundled version.

Change-Id: I0ed2a5cc2f1df98b0e7cc926cabfa69818674e08
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>

1 files changed, 104 insertions, 0 deletions

diff --git a/src/3rdparty/xkbcommon/src/xkbcomp/ast-build.h b/src/3rdparty/xkbcommon/src/xkbcomp/ast-build.h
new file mode 100644
index 0000000000..0ecd124145
--- /dev/null
+++ b/src/3rdparty/xkbcommon/src/xkbcomp/ast-build.h
@@ -0,0 +1,104 @@
+/************************************************************
+ * Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting
+ * documentation, and that the name of Silicon Graphics not be
+ * used in advertising or publicity pertaining to distribution
+ * of the software without specific prior written permission.
+ * Silicon Graphics makes no representation about the suitability
+ * of this software for any purpose. It is provided "as is"
+ * without any express or implied warranty.
+ *
+ * SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ * GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH
+ * THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ ********************************************************/
+
+#ifndef XKBCOMP_AST_BUILD_H
+#define XKBCOMP_AST_BUILD_H
+
+ParseCommon *
+AppendStmt(ParseCommon *to, ParseCommon *append);
+
+ExprDef *
+ExprCreate(enum expr_op_type op, enum expr_value_type type);
+
+ExprDef *
+ExprCreateUnary(enum expr_op_type op, enum expr_value_type type,
+                ExprDef *child);
+
+ExprDef *
+ExprCreateBinary(enum expr_op_type op, ExprDef *left, ExprDef *right);
+
+KeycodeDef *
+KeycodeCreate(xkb_atom_t name, int64_t value);
+
+KeyAliasDef *
+KeyAliasCreate(xkb_atom_t alias, xkb_atom_t real);
+
+VModDef *
+VModCreate(xkb_atom_t name, ExprDef *value);
+
+VarDef *
+VarCreate(ExprDef *name, ExprDef *value);
+
+VarDef *
+BoolVarCreate(xkb_atom_t nameToken, unsigned set);
+
+InterpDef *
+InterpCreate(char *sym, ExprDef *match);
+
+KeyTypeDef *
+KeyTypeCreate(xkb_atom_t name, VarDef *body);
+
+SymbolsDef *
+SymbolsCreate(xkb_atom_t keyName, ExprDef *symbols);
+
+GroupCompatDef *
+GroupCompatCreate(int group, ExprDef *def);
+
+ModMapDef *
+ModMapCreate(uint32_t modifier, ExprDef *keys);
+
+LedMapDef *
+LedMapCreate(xkb_atom_t name, VarDef *body);
+
+LedNameDef *
+LedNameCreate(int ndx, ExprDef *name, bool virtual);
+
+ExprDef *
+ActionCreate(xkb_atom_t name, ExprDef *args);
+
+ExprDef *
+CreateMultiKeysymList(ExprDef *list);
+
+ExprDef *
+CreateKeysymList(char *sym);
+
+ExprDef *
+AppendMultiKeysymList(ExprDef *list, ExprDef *append);
+
+ExprDef *
+AppendKeysymList(ExprDef *list, char *sym);
+
+IncludeStmt *
+IncludeCreate(struct xkb_context *ctx, char *str, enum merge_mode merge);
+
+XkbFile *
+XkbFileCreate(struct xkb_context *ctx, enum xkb_file_type type, char *name,
+              ParseCommon *defs, unsigned flags);
+
+void
+FreeStmt(ParseCommon *stmt);
+
+#endif