Commit e3ba99bc authored by Eric Andersen's avatar Eric Andersen
Browse files

put back support for generating .config.cmd

parent 05c5b1ba

package/config/confdata.c

+1 −0
Original line number Diff line number Diff line
@@ -380,6 +380,7 @@ int conf_write(const char *name) 
		}

	}

	fclose(out);

	file_write_dep(NULL);

	if (!name || basename != conf_def_filename) {

		if (!name)

			name = conf_def_filename;

package/config/lkc.h

+1 −0
Original line number Diff line number Diff line
@@ -59,6 +59,7 @@ void menu_set_type(int type); 


/* util.c */

struct file *file_lookup(const char *name);

int file_write_dep(const char *name);



struct gstr {

	size_t len;

package/config/util.c

+23 −0
Original line number Diff line number Diff line
@@ -26,6 +26,29 @@ struct file *file_lookup(const char *name) 
	return file;

}



/* write a dependency file as used by kbuild to track dependencies */

int file_write_dep(const char *name)

{

	struct file *file;

	FILE *out;



	if (!name)

		name = ".config.cmd";

	out = fopen(".config.tmp", "w");

	if (!out)

		return 1;

	fprintf(out, "deps_config := \\\n");

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

		if (file->next)

			fprintf(out, "\t%s \\\n", file->name);

		else

			fprintf(out, "\t%s\n", file->name);

	}

	fprintf(out, "\n.config include/config.h: $(deps_config)\n\n$(deps_config):\n");

	fclose(out);

	rename(".config.tmp", name);

	return 0;

}



/* Allocate initial growable sting */

struct gstr str_new(void)