bool "ar"
default n
help
- Please submit a patch to add help text for this item.
+ ar is an archival utility program used to create, modify, and
+ extract contents from archives. An archive is a single file holding
+ a collection of other files in a structure that makes it possible to
+ retrieve the original individual files (called archive members).
+ The original files' contents, mode (permissions), timestamp, owner,
+ and group are preserved in the archive, and can be restored on
+ extraction.
+ On an x86 system, the ar applet adds about XXX bytes.
+
+ Unless you have a specific application which requires ar, you should
+ probably say N here.
config CONFIG_FEATURE_AR_LONG_FILENAMES
bool " Enable support for long filenames (not need for debs)"
bool "bunzip2"
default n
help
- Please submit a patch to add help text for this item.
+ bunzip2 is an compression utility using the Burrows-Wheeler block
+ sorting text compression algorithm, and Huffman coding. Compression
+ is generally considerably better than that achieved by more
+ conventional LZ77/LZ78-based compressors, and approaches the
+ performance of the PPM family of statistical compressors.
+
+ The BusyBox bunzip2 applet is limited to de-compression only. On an
+ x86 system, this applet adds about XXX bytes.
+
+ Unless you have a specific application which requires bunzip2, you
+ should probably say N here.
config CONFIG_CPIO
bool "cpio"
+++ /dev/null
-# BusyBox configuration option Help File
-#
-# Format of this file: description<nl>variable<nl>help text<nl><nl>.
-# The help texts may contain empty lines, but every non-empty line must
-# be indented two positions. Order of the help texts does not matter,
-# however, no variable should be documented twice: if it is, only the
-# first occurrence will be used. We try to keep the help texts of related
-# variables close together. Lines starting with `#' are ignored. To be
-# nice to menuconfig, limit your line length to 70 characters.
-#
-# Comments of the form "# Choice:" followed by a menu name are used
-# internally by the maintainers' consistency-checking tools.
-#
-# If you add a help text to this file, please try to be as gentle as
-# possible. Don't use unexplained acronyms and generally write for the
-# hypothetical ignorant but intelligent user who has just bought a PC,
-# removed Windows, installed Linux and is now compiling up BusyBox
-# for the first time. Tell them what to do if they're unsure.
-#
-# Mention all the relevant READMEs and HOWTOs in the help text.
-# Make them file URLs relative to the top level of the source tree so
-# that help browsers can turn them into hotlinks. All URLs ahould be
-# surrounded by <>.
-#
-# Repetitions are fine since the help texts are not meant to be read
-# in sequence. It is good style to include URLs pointing to more
-# detailed technical information, pictures of the hardware, etc.
-#
-# The most important thing to include in a help entry is *motivation*.
-# Explain why someone configuring BusyBox might want to select your
-# option.
-#
-
-Show verbose applets usage message
-CONFIG_FEATURE_VERBOSE_USAGE
- All BusyBox applets will show more verbose help messages when
- busybox is invoked with --help. This will add lots of text to the
- busybox binary. In the default configuration, this will add about
- 13k, but it can add much more depending on your configuration.
-
-Enable automatic symlink creation for BusyBox built-in applets
-CONFIG_FEATURE_INSTALLER
- Enable 'busybox --install [-s]' support. This will allow you to use
- busybox at runtime to create hard links or symlinks for all the
- applets that are compiled into busybox. This feature requires the
- /proc filesystem.
-
-Locale support
-CONFIG_LOCALE_SUPPORT
- Enable this if your system has locale support, and you would like
- busybox to support locale settings.
-
-Enable devfs support
-CONFIG_FEATURE_DEVFS
- Enable if you want BusyBox to work with devfs.
-
-Enable devfs support
-CONFIG_FEATURE_DEVPTS
- Enable if you want BusyBox to use Unix98 PTY support. If enabled,
- busybox will use /dev/ptmx for the master side of the pseudoterminal
- and /dev/pts/<number> for the slave side. Otherwise, BSD style
- /dev/ttyp<number> will be used. To use this option, you should have
- devpts or devfs mounted.
-
-Clean up all memory before exiting
-CONFIG_FEATURE_CLEAN_UP
- As a size optimization, busybox by default does not cleanup memory
- that is dynamically allocated or close files before exiting. This
- saves space and is usually not needed since the OS will clean up for
- us. Don't enable this unless you have a really good reason to clean
- things up manually.
-
-Buffers allocation policy
-CONFIG_FEATURE_BUFFERS_USE_MALLOC
- There are 3 ways BusyBox can handle buffer allocations:
- - Use malloc. This costs code size for the call to xmalloc.
- - Put them on stack. For some very small machines with limited stack
- space, this can be deadly. For most folks, this works just fine.
- - Put them in BSS. This works beautifully for computers with a real
- MMU (and OS support), but wastes runtime RAM for uCLinux. This
- behavior was the only one available for BusyBox versions 0.48 and
- earlier.
-
-Enable the ar applet
-CONFIG_AR
- ar is an archival utility program used to create, modify, and
- extract contents from archives. An archive is a single file holding
- a collection of other files in a structure that makes it possible to
- retrieve the original individual files (called archive members).
- The original files' contents, mode (permissions), timestamp, owner,
- and group are preserved in the archive, and can be restored on
- extraction.
- On an x86 system, the ar applet adds about XXX bytes.
-
- Unless you have a specific application which requires ar, you should
- probably say N here.
-
-Enable the bunzip2 applet
-CONFIG_BUNZIP2
- bunzip2 is an compression utility using the Burrows-Wheeler block
- sorting text compression algorithm, and Huffman coding. Compression
- is generally considerably better than that achieved by more
- conventional LZ77/LZ78-based compressors, and approaches the
- performance of the PPM family of statistical compressors.
-
- The BusyBox bunzip2 applet is limited to de-compression only. On an
- x86 system, this applet adds about XXX bytes.
-
- Unless you have a specific application which requires bunzip2, you
- should probably say N here.
-
-# FIXME -- document the rest of the BusyBox config options....
-
-Enable the run-parts applet
-CONFIG_RUN_PARTS
- run-parts is an utility designed to run all the scripts in a directory.
-
- It is useful to set up a directory like cron.daily, where you need to
- execute all the scripts in that directory.
-
- This implementation of run-parts doesn't accept long options, and
- some features (like report mode) aren't implemented.
-
- Unless you know that run-parts is used in some of your scripts
- you can safely say N here.
-
-# The following sets edit modes for GNU EMACS
-# Local Variables:
-# case-fold-search:nil
-# fill-prefix:" "
-# adaptive-fill:nil
-# fill-column:70
-# End:
prompt "Buffer allocation policy"
default "Allocate with Malloc"
help
- Please submit a patch to add help text for this item.
+ There are 3 ways BusyBox can handle buffer allocations:
+ - Use malloc. This costs code size for the call to xmalloc.
+ - Put them on stack. For some very small machines with limited stack
+ space, this can be deadly. For most folks, this works just fine.
+ - Put them in BSS. This works beautifully for computers with a real
+ MMU (and OS support), but wastes runtime RAM for uCLinux. This
+ behavior was the only one available for BusyBox versions 0.48 and
+ earlier.
config CONFIG_FEATURE_BUFFERS_USE_MALLOC
bool "Allocate with Malloc"
bool "Show verbose applet usage messages"
default n
help
- Please submit a patch to add help text for this item.
+ All BusyBox applets will show more verbose help messages when
+ busybox is invoked with --help. This will add lots of text to the
+ busybox binary. In the default configuration, this will add about
+ 13k, but it can add much more depending on your configuration.
config CONFIG_FEATURE_INSTALLER
bool "Support --install [-s] to install applet links at runtime"
default n
help
- Please submit a patch to add help text for this item.
+ Enable 'busybox --install [-s]' support. This will allow you to use
+ busybox at runtime to create hard links or symlinks for all the
+ applets that are compiled into busybox. This feature requires the
+ /proc filesystem.
config CONFIG_LOCALE_SUPPORT
bool "Enable locale support (system needs locale for this to work)"
default n
help
- Please submit a patch to add help text for this item.
+ Enable this if your system has locale support, and you would like
+ busybox to support locale settings.
config CONFIG_FEATURE_DEVFS
bool "Support for devfs"
default n
help
- Please submit a patch to add help text for this item.
+ Enable if you want BusyBox to work with devfs.
config CONFIG_FEATURE_DEVPTS
bool "Use the devpts filesystem for Unix98 PTYs"
default y if CONFIG_FEATURE_DEVFS
help
- Please submit a patch to add help text for this item.
+ Enable if you want BusyBox to use Unix98 PTY support. If enabled,
+ busybox will use /dev/ptmx for the master side of the pseudoterminal
+ and /dev/pts/<number> for the slave side. Otherwise, BSD style
+ /dev/ttyp<number> will be used. To use this option, you should have
+ devpts or devfs mounted.
config CONFIG_FEATURE_CLEAN_UP
bool "Clean up all memory before exiting (usually not needed)"
default n
help
- Please submit a patch to add help text for this item.
+ As a size optimization, busybox by default does not cleanup memory
+ that is dynamically allocated or close files before exiting. This
+ saves space and is usually not needed since the OS will clean up for
+ us. Don't enable this unless you have a really good reason to clean
+ things up manually.
config CONFIG_FEATURE_SUID
bool "Support for SUID/SGID handling"
projects / oweals / busybox.git / commitdiff