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Update the kconfig copy in libpayload to a much more recent one. Among

Browse Source 
other things this supposedly also fixes a number of build issues on Mac OS X.

This is more or less the same version (i.e. equally recent) as we have in
coreinfo and buildrom now.

This patch also includes the libintl.h fix from r3475 (coreinfo).

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3482 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Uwe Hermann
2008-08-08 07:56:07 +00:00
parent dc93affe72
commit e55b32ab62
45 changed files with 8460 additions and 3275 deletions
Download Patch File Download Diff File Expand all files Collapse all files

175
payloads/libpayload/util/kconfig/symbol.c
View File

@ -15,25 +15,27 @@
struct symbol symbol_yes = {
.name = "y",
.curr = { "y", yes },
.flags = SYMBOL_YES|SYMBOL_VALID,
.flags = SYMBOL_CONST|SYMBOL_VALID,
}, symbol_mod = {
.name = "m",
.curr = { "m", mod },
.flags = SYMBOL_MOD|SYMBOL_VALID,
.flags = SYMBOL_CONST|SYMBOL_VALID,
}, symbol_no = {
.name = "n",
.curr = { "n", no },
.flags = SYMBOL_NO|SYMBOL_VALID,
.flags = SYMBOL_CONST|SYMBOL_VALID,
}, symbol_empty = {
.name = "",
.curr = { "", no },
.flags = SYMBOL_VALID,
};
int sym_change_count;
struct symbol *sym_defconfig_list;
struct symbol *modules_sym;
tristate modules_val;
struct expr *sym_env_list;
void sym_add_default(struct symbol *sym, const char *def)
{
struct property *prop = prop_alloc(P_DEFAULT, sym);
@ -45,7 +47,6 @@ void sym_init(void)
{
struct symbol *sym;
struct utsname uts;
char *p;
static bool inited = false;
if (inited)
@ -54,20 +55,6 @@ void sym_init(void)
uname(&uts);
sym = sym_lookup("ARCH", 0);
sym->type = S_STRING;
sym->flags |= SYMBOL_AUTO;
p = getenv("ARCH");
if (p)
sym_add_default(sym, p);
sym = sym_lookup("KERNELVERSION", 0);
sym->type = S_STRING;
sym->flags |= SYMBOL_AUTO;
p = getenv("KERNELVERSION");
if (p)
sym_add_default(sym, p);
sym = sym_lookup("UNAME_RELEASE", 0);
sym->type = S_STRING;
sym->flags |= SYMBOL_AUTO;
@ -117,6 +104,15 @@ struct property *sym_get_choice_prop(struct symbol *sym)
return NULL;
}
struct property *sym_get_env_prop(struct symbol *sym)
{
struct property *prop;
for_all_properties(sym, prop, P_ENV)
return prop;
return NULL;
}
struct property *sym_get_default_prop(struct symbol *sym)
{
struct property *prop;
@ -199,7 +195,7 @@ static void sym_calc_visibility(struct symbol *sym)
tri = no;
for_all_prompts(sym, prop) {
prop->visible.tri = expr_calc_value(prop->visible.expr);
tri = E_OR(tri, prop->visible.tri);
tri = EXPR_OR(tri, prop->visible.tri);
}
if (tri == mod && (sym->type != S_TRISTATE || modules_val == no))
tri = yes;
@ -227,7 +223,7 @@ static struct symbol *sym_calc_choice(struct symbol *sym)
struct expr *e;
/* is the user choice visible? */
def_sym = sym->user.val;
def_sym = sym->def[S_DEF_USER].val;
if (def_sym) {
sym_calc_visibility(def_sym);
if (def_sym->visible != no)
@ -247,8 +243,7 @@ static struct symbol *sym_calc_choice(struct symbol *sym)
/* just get the first visible value */
prop = sym_get_choice_prop(sym);
for (e = prop->expr; e; e = e->left.expr) {
def_sym = e->right.sym;
expr_list_for_each_sym(prop->expr, e, def_sym) {
sym_calc_visibility(def_sym);
if (def_sym->visible != no)
return def_sym;
@ -303,22 +298,30 @@ void sym_calc_value(struct symbol *sym)
if (sym_is_choice_value(sym) && sym->visible == yes) {
prop = sym_get_choice_prop(sym);
newval.tri = (prop_get_symbol(prop)->curr.val == sym) ? yes : no;
} else if (E_OR(sym->visible, sym->rev_dep.tri) != no) {
sym->flags |= SYMBOL_WRITE;
if (sym_has_value(sym))
newval.tri = sym->user.tri;
else if (!sym_is_choice(sym)) {
prop = sym_get_default_prop(sym);
if (prop)
newval.tri = expr_calc_value(prop->expr);
}
newval.tri = E_OR(E_AND(newval.tri, sym->visible), sym->rev_dep.tri);
} else if (!sym_is_choice(sym)) {
prop = sym_get_default_prop(sym);
if (prop) {
} else {
if (sym->visible != no) {
/* if the symbol is visible use the user value
* if available, otherwise try the default value
*/
sym->flags |= SYMBOL_WRITE;
newval.tri = expr_calc_value(prop->expr);
if (sym_has_value(sym)) {
newval.tri = EXPR_AND(sym->def[S_DEF_USER].tri,
sym->visible);
goto calc_newval;
}
}
if (sym->rev_dep.tri != no)
sym->flags |= SYMBOL_WRITE;
if (!sym_is_choice(sym)) {
prop = sym_get_default_prop(sym);
if (prop) {
sym->flags |= SYMBOL_WRITE;
newval.tri = EXPR_AND(expr_calc_value(prop->expr),
prop->visible.tri);
}
}
calc_newval:
newval.tri = EXPR_OR(newval.tri, sym->rev_dep.tri);
}
if (newval.tri == mod && sym_get_type(sym) == S_BOOLEAN)
newval.tri = yes;
@ -329,7 +332,7 @@ void sym_calc_value(struct symbol *sym)
if (sym->visible != no) {
sym->flags |= SYMBOL_WRITE;
if (sym_has_value(sym)) {
newval.val = sym->user.val;
newval.val = sym->def[S_DEF_USER].val;
break;
}
}
@ -347,23 +350,31 @@ void sym_calc_value(struct symbol *sym)
;
}
if (sym->flags & SYMBOL_AUTO)
sym->flags &= ~SYMBOL_WRITE;
sym->curr = newval;
if (sym_is_choice(sym) && newval.tri == yes)
sym->curr.val = sym_calc_choice(sym);
sym_validate_range(sym);
if (memcmp(&oldval, &sym->curr, sizeof(oldval)))
if (memcmp(&oldval, &sym->curr, sizeof(oldval))) {
sym_set_changed(sym);
if (modules_sym == sym)
modules_val = modules_sym->curr.tri;
if (modules_sym == sym) {
sym_set_all_changed();
modules_val = modules_sym->curr.tri;
}
}
if (sym_is_choice(sym)) {
struct symbol *choice_sym;
int flags = sym->flags & (SYMBOL_CHANGED | SYMBOL_WRITE);
prop = sym_get_choice_prop(sym);
for (e = prop->expr; e; e = e->left.expr) {
e->right.sym->flags |= flags;
expr_list_for_each_sym(prop->expr, e, choice_sym) {
choice_sym->flags |= flags;
if (flags & SYMBOL_CHANGED)
sym_set_changed(e->right.sym);
sym_set_changed(choice_sym);
}
}
}
@ -375,7 +386,7 @@ void sym_clear_all_valid(void)
for_all_symbols(i, sym)
sym->flags &= ~SYMBOL_VALID;
sym_change_count++;
sym_add_change_count(1);
if (modules_sym)
sym_calc_value(modules_sym);
}
@ -426,8 +437,8 @@ bool sym_set_tristate_value(struct symbol *sym, tristate val)
if (oldval != val && !sym_tristate_within_range(sym, val))
return false;
if (sym->flags & SYMBOL_NEW) {
sym->flags &= ~SYMBOL_NEW;
if (!(sym->flags & SYMBOL_DEF_USER)) {
sym->flags |= SYMBOL_DEF_USER;
sym_set_changed(sym);
}
/*
@ -439,21 +450,18 @@ bool sym_set_tristate_value(struct symbol *sym, tristate val)
struct property *prop;
struct expr *e;
cs->user.val = sym;
cs->flags &= ~SYMBOL_NEW;
cs->def[S_DEF_USER].val = sym;
cs->flags |= SYMBOL_DEF_USER;
prop = sym_get_choice_prop(cs);
for (e = prop->expr; e; e = e->left.expr) {
if (e->right.sym->visible != no)
e->right.sym->flags &= ~SYMBOL_NEW;
e->right.sym->flags |= SYMBOL_DEF_USER;
}
}
sym->user.tri = val;
if (oldval != val) {
sym->def[S_DEF_USER].tri = val;
if (oldval != val)
sym_clear_all_valid();
if (sym == modules_sym)
sym_set_all_changed();
}
return true;
}
@ -591,20 +599,20 @@ bool sym_set_string_value(struct symbol *sym, const char *newval)
if (!sym_string_within_range(sym, newval))
return false;
if (sym->flags & SYMBOL_NEW) {
sym->flags &= ~SYMBOL_NEW;
if (!(sym->flags & SYMBOL_DEF_USER)) {
sym->flags |= SYMBOL_DEF_USER;
sym_set_changed(sym);
}
oldval = sym->user.val;
oldval = sym->def[S_DEF_USER].val;
size = strlen(newval) + 1;
if (sym->type == S_HEX && (newval[0] != '0' || (newval[1] != 'x' && newval[1] != 'X'))) {
size += 2;
sym->user.val = val = malloc(size);
sym->def[S_DEF_USER].val = val = malloc(size);
*val++ = '0';
*val++ = 'x';
} else if (!oldval || strcmp(oldval, newval))
sym->user.val = val = malloc(size);
sym->def[S_DEF_USER].val = val = malloc(size);
else
return true;
@ -679,7 +687,6 @@ struct symbol *sym_lookup(const char *name, int isconst)
memset(symbol, 0, sizeof(*symbol));
symbol->name = new_name;
symbol->type = S_UNKNOWN;
symbol->flags = SYMBOL_NEW;
if (isconst)
symbol->flags |= SYMBOL_CONST;
@ -787,13 +794,15 @@ static struct symbol *sym_check_expr_deps(struct expr *e)
return NULL;
}
/* return NULL when dependencies are OK */
struct symbol *sym_check_deps(struct symbol *sym)
{
struct symbol *sym2;
struct property *prop;
if (sym->flags & SYMBOL_CHECK) {
printf("Warning! Found recursive dependency: %s", sym->name);
fprintf(stderr, "%s:%d:error: found recursive dependency: %s",
sym->prop->file->name, sym->prop->lineno, sym->name);
return sym;
}
if (sym->flags & SYMBOL_CHECKED)
@ -817,13 +826,8 @@ struct symbol *sym_check_deps(struct symbol *sym)
goto out;
}
out:
if (sym2) {
printf(" %s", sym->name);
if (sym2 == sym) {
printf("\n");
sym2 = NULL;
}
}
if (sym2)
fprintf(stderr, " -> %s%s", sym->name, sym2 == sym? "\n": "");
sym->flags &= ~SYMBOL_CHECK;
return sym2;
}
@ -853,7 +857,7 @@ struct property *prop_alloc(enum prop_type type, struct symbol *sym)
struct symbol *prop_get_symbol(struct property *prop)
{
if (prop->expr && (prop->expr->type == E_SYMBOL ||
prop->expr->type == E_CHOICE))
prop->expr->type == E_LIST))
return prop->expr->left.sym;
return NULL;
}
@ -863,6 +867,8 @@ const char *prop_get_type_name(enum prop_type type)
switch (type) {
case P_PROMPT:
return "prompt";
case P_ENV:
return "env";
case P_COMMENT:
return "comment";
case P_MENU:
@ -880,3 +886,32 @@ const char *prop_get_type_name(enum prop_type type)
}
return "unknown";
}
void prop_add_env(const char *env)
{
struct symbol *sym, *sym2;
struct property *prop;
char *p;
sym = current_entry->sym;
sym->flags |= SYMBOL_AUTO;
for_all_properties(sym, prop, P_ENV) {
sym2 = prop_get_symbol(prop);
if (strcmp(sym2->name, env))
menu_warn(current_entry, "redefining environment symbol from %s",
sym2->name);
return;
}
prop = prop_alloc(P_ENV, sym);
prop->expr = expr_alloc_symbol(sym_lookup(env, 1));
sym_env_list = expr_alloc_one(E_LIST, sym_env_list);
sym_env_list->right.sym = sym;
p = getenv(env);
if (p)
sym_add_default(sym, p);
else
menu_warn(current_entry, "environment variable %s undefined", env);
}