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[package] busybox: update to v1.12.4 (partially closes: #4279)

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16053 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nico
2009-05-25 13:52:31 +00:00
parent 3e0df3b274
commit 396dbf68b1
40 changed files with 542 additions and 472 deletions
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98
package/busybox/config/Config.in
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@@ -20,6 +20,15 @@ config BUSYBOX_CONFIG_DESKTOP
Select this only if you plan to use busybox on full-blown
desktop machine with common Linux distro, not on an embedded box.
config BUSYBOX_CONFIG_EXTRA_COMPAT
bool "Provide compatible behavior for rare corner cases (bigger code)"
default n
help
This option makes grep, sed etc handle rare corner cases
(embedded NUL bytes and such). This makes code bigger and uses
some GNU extensions in libc. You probably only need this option
if you plan to run busybox on desktop.
config BUSYBOX_CONFIG_FEATURE_ASSUME_UNICODE
bool "Assume that 1:1 char/glyph correspondence is not true"
default n
@@ -39,7 +48,7 @@ choice
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.
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
@@ -71,8 +80,8 @@ config BUSYBOX_CONFIG_FEATURE_VERBOSE_USAGE
select BUSYBOX_CONFIG_SHOW_USAGE
help
All BusyBox applets will show more verbose help messages when
busybox is invoked with --help. This will add a lot of text to the
busybox binary. In the default configuration, this will add about
busybox is invoked with --help. This will add a lot 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 BUSYBOX_CONFIG_FEATURE_COMPRESS_USAGE
@@ -85,15 +94,15 @@ config BUSYBOX_CONFIG_FEATURE_COMPRESS_USAGE
If you have a really tiny busybox with few applets enabled (and
bunzip2 isn't one of them), the overhead of the decompressor might
be noticeable. Also, if you run executables directly from ROM
and have very little memory, this might not be a win. Otherwise,
be noticeable. Also, if you run executables directly from ROM
and have very little memory, this might not be a win. Otherwise,
you probably want this.
config BUSYBOX_CONFIG_FEATURE_INSTALLER
bool "Support --install [-s] to install applet links at runtime"
default n
help
Enable 'busybox --install [-s]' support. This will allow you to use
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.
@@ -117,7 +126,7 @@ config BUSYBOX_CONFIG_FEATURE_DEVPTS
help
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
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 mounted.
@@ -126,7 +135,7 @@ config BUSYBOX_CONFIG_FEATURE_CLEAN_UP
default n
help
As a size optimization, busybox normally exits without explicitly
freeing dynamically allocated memory or closing files. This saves
freeing dynamically allocated memory or closing files. This saves
space since the OS will clean up for us, but it can confuse debuggers
like valgrind, which report tons of memory and resource leaks.
@@ -151,7 +160,7 @@ config BUSYBOX_CONFIG_FEATURE_SUID
If you're really paranoid and don't want to do this, build two
busybox binaries with different applets in them (and the appropriate
symlinks pointing to each binary), and only set the suid bit on the
one that needs it. The applets currently marked to need the suid bit
one that needs it. The applets currently marked to need the suid bit
are login, passwd, su, ping, traceroute, crontab, dnsd, ipcrm, ipcs,
and vlock.
@@ -161,7 +170,7 @@ config BUSYBOX_CONFIG_FEATURE_SUID_CONFIG
depends on BUSYBOX_CONFIG_FEATURE_SUID
help
Allow the SUID / SGID state of an applet to be determined at runtime
by checking /etc/busybox.conf. (This is sort of a poor man's sudo.)
by checking /etc/busybox.conf. (This is sort of a poor man's sudo.)
The format of this file is as follows:
<applet> = [Ssx-][Ssx-][x-] (<username>|<uid>).(<groupname>|<gid>)
@@ -169,11 +178,12 @@ config BUSYBOX_CONFIG_FEATURE_SUID_CONFIG
An example might help:
[SUID]
su = ssx root.0 # applet su can be run by anyone and runs with euid=0/egid=0
su = ssx root.0 # applet su can be run by anyone and runs with
# euid=0/egid=0
su = ssx # exactly the same
mount = sx- root.disk # applet mount can be run by root and members of group disk
# and runs with euid=0
mount = sx- root.disk # applet mount can be run by root and members
# of group disk and runs with euid=0
cp = --- # disable applet cp for everyone
@@ -192,14 +202,15 @@ config BUSYBOX_CONFIG_FEATURE_SUID_CONFIG_QUIET
default n
depends on BUSYBOX_CONFIG_FEATURE_SUID_CONFIG
help
/etc/busybox.conf should be readable by the user needing the SUID, check
this option to avoid users to be notified about missing permissions.
/etc/busybox.conf should be readable by the user needing the SUID,
check this option to avoid users to be notified about missing
permissions.
config BUSYBOX_CONFIG_SELINUX
bool "Support NSA Security Enhanced Linux"
default n
help
Enable support for SELinux in applets ls, ps, and id. Also provide
Enable support for SELinux in applets ls, ps, and id. Also provide
the option of compiling in SELinux applets.
If you do not have a complete SELinux userland installed, this stuff
@@ -234,9 +245,9 @@ config BUSYBOX_CONFIG_BUSYBOX_EXEC_PATH
default "/proc/self/exe"
help
When Busybox applets need to run other busybox applets, BusyBox
sometimes needs to exec() itself. When the /proc filesystem is
sometimes needs to exec() itself. When the /proc filesystem is
mounted, /proc/self/exe always points to the currently running
executable. If you haven't got /proc, set this to wherever you
executable. If you haven't got /proc, set this to wherever you
want to run BusyBox from.
# These are auto-selected by other options
@@ -303,7 +314,7 @@ config BUSYBOX_CONFIG_BUILD_LIBBUSYBOX
busybox code.
This feature allows every applet to be built as a tiny
separate executable. Enabling it for "one big busybox binary"
separate executable. Enabling it for "one big busybox binary"
approach serves no purpose and increases code size.
You should almost certainly say "no" to this.
@@ -320,7 +331,7 @@ config BUSYBOX_CONFIG_BUILD_LIBBUSYBOX
### standalone application which uses libbusybox say 'Y'.
###
### Note: libbusybox is GPL, not LGPL, and exports no stable API that
### might act as a copyright barrier. We can and will modify the
### might act as a copyright barrier. We can and will modify the
### exported function set between releases (even minor version number
### changes), and happily break out-of-tree features.
###
@@ -329,7 +340,7 @@ config BUSYBOX_CONFIG_BUILD_LIBBUSYBOX
config BUSYBOX_CONFIG_FEATURE_INDIVIDUAL
bool "Produce a binary for each applet, linked against libbusybox"
default n
depends on !BUSYBOX_CONFIG_STATIC && BUSYBOX_CONFIG_BUILD_LIBBUSYBOX
depends on BUSYBOX_CONFIG_BUILD_LIBBUSYBOX
help
If your CPU architecture doesn't allow for sharing text/rodata
sections of running binaries, but allows for runtime dynamic
@@ -347,7 +358,7 @@ config BUSYBOX_CONFIG_FEATURE_INDIVIDUAL
config BUSYBOX_CONFIG_FEATURE_SHARED_BUSYBOX
bool "Produce additional busybox binary linked against libbusybox"
default n
depends on !BUSYBOX_CONFIG_STATIC && BUSYBOX_CONFIG_BUILD_LIBBUSYBOX
depends on BUSYBOX_CONFIG_BUILD_LIBBUSYBOX
help
Build busybox, dynamically linked against libbusybox.so.N.N.N.
@@ -378,11 +389,11 @@ config BUSYBOX_CONFIG_LFS
select BUSYBOX_CONFIG_FDISK_SUPPORT_LARGE_DISKS
help
If you want to build BusyBox with large file support, then enable
this option. This will have no effect if your kernel or your C
library lacks large file support for large files. Some of the
this option. This will have no effect if your kernel or your C
library lacks large file support for large files. Some of the
programs that can benefit from large file support include dd, gzip,
cp, mount, tar, and many others. If you want to access files larger
than 2 Gigabytes, enable this option. Otherwise, leave it set to 'N'.
cp, mount, tar, and many others. If you want to access files larger
than 2 Gigabytes, enable this option. Otherwise, leave it set to 'N'.
config BUSYBOX_CONFIG_CROSS_COMPILER_PREFIX
string "Cross Compiler prefix"
@@ -403,20 +414,20 @@ config BUSYBOX_CONFIG_DEBUG
default n
help
Say Y here if you wish to examine BusyBox internals while applets are
running. This increases the size of the binary considerably, and
should only be used when doing development. If you are doing
running. This increases the size of the binary considerably, and
should only be used when doing development. If you are doing
development and want to debug BusyBox, answer Y.
Most people should answer N.
config BUSYBOX_CONFIG_DEBUG_PESSIMIZE
bool "Disable compiler optimizations."
bool "Disable compiler optimizations"
default n
depends on BUSYBOX_CONFIG_DEBUG
help
The compiler's optimization of source code can eliminate and reorder
code, resulting in an executable that's hard to understand when
stepping through it with a debugger. This switches it off, resulting
stepping through it with a debugger. This switches it off, resulting
in a much bigger executable that more closely matches the source
code.
@@ -433,27 +444,28 @@ choice
default BUSYBOX_CONFIG_NO_DEBUG_LIB
help
Using an additional debugging library will make BusyBox become
considerable larger and will cause it to run more slowly. You
considerable larger and will cause it to run more slowly. You
should always leave this option disabled for production use.
dmalloc support:
----------------
This enables compiling with dmalloc ( http://dmalloc.com/ )
which is an excellent public domain mem leak and malloc problem
detector. To enable dmalloc, before running busybox you will
detector. To enable dmalloc, before running busybox you will
want to properly set your environment, for example:
export DMALLOC_OPTIONS=debug=0x34f47d83,inter=100,log=logfile
The 'debug=' value is generated using the following command
dmalloc -p log-stats -p log-non-free -p log-bad-space -p log-elapsed-time \
-p check-fence -p check-heap -p check-lists -p check-blank \
-p check-funcs -p realloc-copy -p allow-free-null
dmalloc -p log-stats -p log-non-free -p log-bad-space \
-p log-elapsed-time -p check-fence -p check-heap \
-p check-lists -p check-blank -p check-funcs -p realloc-copy \
-p allow-free-null
Electric-fence support:
-----------------------
This enables compiling with Electric-fence support. Electric
This enables compiling with Electric-fence support. Electric
fence is another very useful malloc debugging library which uses
your computer's virtual memory hardware to detect illegal memory
accesses. This support will make BusyBox be considerable larger
accesses. This support will make BusyBox be considerable larger
and run slower, so you should leave this option disabled unless
you are hunting a hard to find memory problem.
@@ -475,9 +487,12 @@ config BUSYBOX_CONFIG_INCLUDE_SUSv2
help
This option will enable backwards compatibility with SuSv2,
specifically, old-style numeric options ('command -1 <file>')
will be supported in head, tail, and fold. (Note: should
will be supported in head, tail, and fold. (Note: should
affect renice too.)
config BUSYBOX_CONFIG_PARSE
bool "Uniform config file parser debugging applet: parse"
endmenu
menu 'Installation Options'
@@ -505,8 +520,8 @@ config BUSYBOX_CONFIG_INSTALL_APPLET_SYMLINKS
config BUSYBOX_CONFIG_INSTALL_APPLET_HARDLINKS
bool "as hard-links"
help
Install applets as hard-links to the busybox binary. This might count
on a filesystem with few inodes.
Install applets as hard-links to the busybox binary. This might
count on a filesystem with few inodes.
config BUSYBOX_CONFIG_INSTALL_APPLET_SCRIPT_WRAPPERS
bool "as script wrappers"
@@ -542,7 +557,8 @@ config BUSYBOX_CONFIG_INSTALL_SH_APPLET_HARDLINK
config BUSYBOX_CONFIG_INSTALL_SH_APPLET_SCRIPT_WRAPPER
bool "as script wrapper"
help
Install /bin/sh applet as script wrapper that call the busybox binary.
Install /bin/sh applet as script wrapper that call the busybox
binary.
endchoice