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Commit c7abe863 authored by Arnaud Lacombe's avatar Arnaud Lacombe
Browse files

kconfig: expand file names 



This will allow to use the following construct in source files:

config FOO
    string
    default "foo"

source "$FOO/Kconfig"

Signed-off-by: default avatarArnaud Lacombe <lacombar@gmail.com>
Reviewed-by: default avatarSam Ravnborg <sam@ravnborg.org>
Reviewed-by: default avatarMichal Marek <mmarek@suse.cz>
parent e82dae90

scripts/kconfig/util.c

+5 −2
Original line number Original line Diff line number Diff line
@@ -12,15 +12,18 @@ 
struct file *file_lookup(const char *name)

struct file *file_lookup(const char *name)

{

{

	struct file *file;

	struct file *file;

	const char *file_name = sym_expand_string_value(name);





	for (file = file_list; file; file = file->next) {

	for (file = file_list; file; file = file->next) {

		if (!strcmp(name, file->name))

		if (!strcmp(name, file->name)) {

			free((void *)file_name);

			return file;

			return file;

		}

		}

	}





	file = malloc(sizeof(*file));

	file = malloc(sizeof(*file));

	memset(file, 0, sizeof(*file));

	memset(file, 0, sizeof(*file));

	file->name = strdup(name);

	file->name = file_name;

	file->next = file_list;

	file->next = file_list;

	file_list = file;

	file_list = file;

	return file;

	return file;