kconfig: expand file names (c7abe863) · Commits · 戴 / test

This will allow to use the following construct in source files: config FOO string default "foo" source "$FOO/Kconfig" Signed-off-by:

scripts/kconfig/util.c

+5 −2

Original line number	Diff line number	Diff line
		@@ -12,15 +12,18 @@
		struct file file_lookup(const char name)
		{
		struct file *file;
		const char *file_name = sym_expand_string_value(name);

		for (file = file_list; file; file = file->next) {
		if (!strcmp(name, file->name))
		if (!strcmp(name, file->name)) {
		free((void *)file_name);
		return file;
		}
		}

		file = malloc(sizeof(*file));
		memset(file, 0, sizeof(*file));
		file->name = strdup(name);
		file->name = file_name;
		file->next = file_list;
		file_list = file;
		return file;