archival/*: move "config:" snippets into .c files

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 40 insertions, 0 deletions

diff --git a/archival/ar.c b/archival/ar.c
index 866856f..f86c52d 100644
--- a/archival/ar.c
+++ b/archival/ar.c
@@ -17,6 +17,46 @@
  * http://www.unix-systems.org/single_unix_specification_v2/xcu/ar.html
  */
 
+//config:config AR
+//config:	bool "ar"
+//config:	default n  # needs to be improved to be able to replace binutils ar
+//config:	help
+//config:	  ar is an archival utility program used to create, modify, and
+//config:	  extract contents from archives. An archive is a single file holding
+//config:	  a collection of other files in a structure that makes it possible to
+//config:	  retrieve the original individual files (called archive members).
+//config:	  The original files' contents, mode (permissions), timestamp, owner,
+//config:	  and group are preserved in the archive, and can be restored on
+//config:	  extraction.
+//config:
+//config:	  The stored filename is limited to 15 characters. (for more information
+//config:	  see long filename support).
+//config:	  ar has 60 bytes of overheads for every stored file.
+//config:
+//config:	  This implementation of ar can extract archives, it cannot create or
+//config:	  modify them.
+//config:	  On an x86 system, the ar applet adds about 1K.
+//config:
+//config:	  Unless you have a specific application which requires ar, you should
+//config:	  probably say N here.
+//config:
+//config:config FEATURE_AR_LONG_FILENAMES
+//config:	bool "Support for long filenames (not needed for debs)"
+//config:	default y
+//config:	depends on AR
+//config:	help
+//config:	  By default the ar format can only store the first 15 characters
+//config:	  of the filename, this option removes that limitation.
+//config:	  It supports the GNU ar long filename method which moves multiple long
+//config:	  filenames into a the data section of a new ar entry.
+//config:
+//config:config FEATURE_AR_CREATE
+//config:	bool "Support archive creation"
+//config:	default y
+//config:	depends on AR
+//config:	help
+//config:	  This enables archive creation (-c and -r) with busybox ar.
+
 //applet:IF_AR(APPLET(ar, BB_DIR_USR_BIN, BB_SUID_DROP))
 //kbuild:lib-$(CONFIG_AR) += ar.o