From 949d8663f2f12c986ef2983b7b307f5ecddf060e Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Fri, 19 Dec 2014 01:42:49 -0600
Subject: use the new concept of appliances

- Sync with Kernel upstream Kconfig
- use new feature visible
- add a patch for select on choices
  https://lkml.org/lkml/2011/2/17/379
- rename ADK_LINUX -> ADK_TARGET_ARCH
- remove package collection feature
- add appliance feature to define a appliance
  more complete
---
 adk/config/expr.h | 37 +++++++++++++++++++++++++------------
 1 file changed, 25 insertions(+), 12 deletions(-)

(limited to 'adk/config/expr.h')

diff --git a/adk/config/expr.h b/adk/config/expr.h
index 6408fefae..412ea8a2a 100644
--- a/adk/config/expr.h
+++ b/adk/config/expr.h
@@ -10,7 +10,9 @@
 extern "C" {
 #endif
 
+#include <assert.h>
 #include <stdio.h>
+#include "list.h"
 #ifndef __cplusplus
 #include <stdbool.h>
 #endif
@@ -18,14 +20,10 @@ extern "C" {
 struct file {
 	struct file *next;
 	struct file *parent;
-	char *name;
+	const char *name;
 	int lineno;
-	int flags;
 };
 
-#define FILE_BUSY		0x0001
-#define FILE_SCANNED		0x0002
-
 typedef enum tristate {
 	no, mod, yes
 } tristate;
@@ -83,10 +81,11 @@ struct symbol {
 	tristate visible;
 	int flags;
 	struct property *prop;
+	struct expr_value dir_dep;
 	struct expr_value rev_dep;
 };
 
-#define for_all_symbols(i, sym) for (i = 0; i < 257; i++) for (sym = symbol_hash[i]; sym; sym = sym->next) if (sym->type != S_OTHER)
+#define for_all_symbols(i, sym) for (i = 0; i < SYMBOL_HASHSIZE; i++) for (sym = symbol_hash[i]; sym; sym = sym->next) if (sym->type != S_OTHER)
 
 #define SYMBOL_CONST      0x0001  /* symbol is const */
 #define SYMBOL_CHECK      0x0008  /* used during dependency checking */
@@ -94,7 +93,7 @@ struct symbol {
 #define SYMBOL_CHOICEVAL  0x0020  /* used as a value in a choice block */
 #define SYMBOL_VALID      0x0080  /* set when symbol.curr is calculated */
 #define SYMBOL_OPTIONAL   0x0100  /* choice is optional - values can be 'n' */
-#define SYMBOL_WRITE      0x0200  /* ? */
+#define SYMBOL_WRITE      0x0200  /* write symbol to file (KCONFIG_CONFIG) */
 #define SYMBOL_CHANGED    0x0400  /* ? */
 #define SYMBOL_AUTO       0x1000  /* value from environment variable */
 #define SYMBOL_CHECKED    0x2000  /* used during dependency checking */
@@ -107,9 +106,14 @@ struct symbol {
 #define SYMBOL_DEF3       0x40000  /* symbol.def[S_DEF_3] is valid */
 #define SYMBOL_DEF4       0x80000  /* symbol.def[S_DEF_4] is valid */
 
+/* choice values need to be set before calculating this symbol value */
+#define SYMBOL_NEED_SET_CHOICE_VALUES  0x100000
+
+/* Set symbol to y if allnoconfig; used for symbols that hide others */
+#define SYMBOL_ALLNOCONFIG_Y 0x200000
+
 #define SYMBOL_MAXLENGTH	256
-#define SYMBOL_HASHSIZE		257
-#define SYMBOL_HASHMASK		0xff
+#define SYMBOL_HASHSIZE		9973
 
 /* A property represent the config options that can be associated
  * with a config "symbol".
@@ -132,6 +136,7 @@ enum prop_type {
 	P_SELECT,   /* select BAR */
 	P_RANGE,    /* range 7..100 (for a symbol) */
 	P_ENV,      /* value from environment variable */
+	P_SYMBOL,   /* where a symbol is defined */
 };
 
 struct property {
@@ -163,6 +168,7 @@ struct menu {
 	struct menu *list;
 	struct symbol *sym;
 	struct property *prompt;
+	struct expr *visibility;
 	struct expr *dep;
 	unsigned int flags;
 	char *help;
@@ -174,7 +180,14 @@ struct menu {
 #define MENU_CHANGED		0x0001
 #define MENU_ROOT		0x0002
 
-#ifndef SWIG
+struct jump_key {
+	struct list_head entries;
+	size_t offset;
+	struct menu *target;
+	int index;
+};
+
+#define JUMP_NB			9
 
 extern struct file *file_list;
 extern struct file *current_file;
@@ -190,7 +203,7 @@ struct expr *expr_alloc_two(enum expr_type type, struct expr *e1, struct expr *e
 struct expr *expr_alloc_comp(enum expr_type type, struct symbol *s1, struct symbol *s2);
 struct expr *expr_alloc_and(struct expr *e1, struct expr *e2);
 struct expr *expr_alloc_or(struct expr *e1, struct expr *e2);
-struct expr *expr_copy(struct expr *org);
+struct expr *expr_copy(const struct expr *org);
 void expr_free(struct expr *e);
 int expr_eq(struct expr *e1, struct expr *e2);
 void expr_eliminate_eq(struct expr **ep1, struct expr **ep2);
@@ -205,6 +218,7 @@ struct expr *expr_extract_eq_and(struct expr **ep1, struct expr **ep2);
 struct expr *expr_extract_eq_or(struct expr **ep1, struct expr **ep2);
 void expr_extract_eq(enum expr_type type, struct expr **ep, struct expr **ep1, struct expr **ep2);
 struct expr *expr_trans_compare(struct expr *e, enum expr_type type, struct symbol *sym);
+struct expr *expr_simplify_unmet_dep(struct expr *e1, struct expr *e2);
 
 void expr_fprint(struct expr *e, FILE *out);
 struct gstr; /* forward */
@@ -219,7 +233,6 @@ static inline int expr_is_no(struct expr *e)
 {
 	return e && (e->type == E_SYMBOL && e->left.sym == &symbol_no);
 }
-#endif
 
 #ifdef __cplusplus
 }
-- 
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