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| author | Roman Zippel <zippel@linux-m68k.org> | 2008-01-14 04:50:54 +0100 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2008-01-28 23:14:39 +0100 |
| commit | 93449082e905ce73d0346d617dd67c4b668b58af (patch) | |
| tree | eba7030f32ce18fa71562224ee2e0d8ddda33421 /scripts/kconfig/lkc.h | |
| parent | 7a962923359768e04137125bd479fd0dfa6117d3 (diff) | |
| download | linux-93449082e905ce73d0346d617dd67c4b668b58af.tar.gz linux-93449082e905ce73d0346d617dd67c4b668b58af.tar.bz2 linux-93449082e905ce73d0346d617dd67c4b668b58af.zip | |
kconfig: environment symbol support
Add the possibility to import a value from the environment into kconfig
via the option syntax. Beside flexibility this has the advantage
providing proper dependencies.
Documented the options syntax.
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'scripts/kconfig/lkc.h')
| -rw-r--r-- | scripts/kconfig/lkc.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h index 8a07ee4f6bd4..4bc68f20a73c 100644 --- a/scripts/kconfig/lkc.h +++ b/scripts/kconfig/lkc.h @@ -44,6 +44,7 @@ extern "C" { #define T_OPT_MODULES 1 #define T_OPT_DEFCONFIG_LIST 2 +#define T_OPT_ENV 3 struct kconf_id { int name; @@ -74,6 +75,7 @@ void kconfig_load(void); /* menu.c */ void menu_init(void); +void menu_warn(struct menu *menu, const char *fmt, ...); struct menu *menu_add_menu(void); void menu_end_menu(void); void menu_add_entry(struct symbol *sym); @@ -103,6 +105,8 @@ void str_printf(struct gstr *gs, const char *fmt, ...); const char *str_get(struct gstr *gs); /* symbol.c */ +extern struct expr *sym_env_list; + void sym_init(void); void sym_clear_all_valid(void); void sym_set_all_changed(void); @@ -110,6 +114,7 @@ void sym_set_changed(struct symbol *sym); struct symbol *sym_check_deps(struct symbol *sym); struct property *prop_alloc(enum prop_type type, struct symbol *sym); struct symbol *prop_get_symbol(struct property *prop); +struct property *sym_get_env_prop(struct symbol *sym); static inline tristate sym_get_tristate_value(struct symbol *sym) { |