diff options
| 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/menu.c | |
| parent | 7a962923359768e04137125bd479fd0dfa6117d3 (diff) | |
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/menu.c')
| -rw-r--r-- | scripts/kconfig/menu.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c index 3637d1057e1..e6ef171e5b1 100644 --- a/scripts/kconfig/menu.c +++ b/scripts/kconfig/menu.c @@ -15,7 +15,7 @@ static struct menu **last_entry_ptr; struct file *file_list; struct file *current_file; -static void menu_warn(struct menu *menu, const char *fmt, ...) +void menu_warn(struct menu *menu, const char *fmt, ...) { va_list ap; va_start(ap, fmt); @@ -172,6 +172,9 @@ void menu_add_option(int token, char *arg) else if (sym_defconfig_list != current_entry->sym) zconf_error("trying to redefine defconfig symbol"); break; + case T_OPT_ENV: + prop_add_env(arg); + break; } } |