根文件系统制作
[lingyun@localhost fulinux]$ mkdir rootfs
[lingyun@localhost fulinux]$ cd rootfs
[lingyun@localhost rootfs]$ mkdir {bin,dev,etc,lib,mnt,proc,sbin,sys,tmp,usr,var}
[lingyun@localhost rootfs]$ ls
bin dev etc lib mnt proc sbin sys tmp usr var
[lingyun@localhost rootfs]$ cd usr/
[lingyun@localhost usr]$ mkdir {bin,sbin,lib,share}
[lingyun@localhost usr]$ ls
bin lib sbin share
[lingyun@localhost usr]$ cd ..
[lingyun@localhost rootfs]$ tree
.
|-- bin
|-- dev
|-- etc
|-- lib
|-- mnt
|-- proc
|-- sbin
|-- sys
|-- tmp
|-- usr
| |-- bin
| |-- lib
| |-- sbin
| `-- share
`-- var
15 directories, 0 files
[lingyun@localhost rootfs]$ cd ../systools/busybox-1.20.2/
[lingyun@localhost busybox-1.20.2]$ ls
applets Config.in include Makefile.flags selinux
applets_sh configs init Makefile.help shell
arch console-tools INSTALL miscutils sysklogd
archival coreutils libbb modutils testsuite
AUTHORS debianutils libpwdgrp networking TODO
busybox docs LICENSE printutils TODO_unicode
busybox.links e2fsprogs loginutils procps util-linux
busybox_unstripped editors mailutils README
busybox_unstripped.map examples Makefile runit
busybox_unstripped.out findutils Makefile.custom scripts
[lingyun@localhost busybox-1.20.2]$ vt100
[lingyun@localhost busybox-1.20.2]$ make menuconfig
1、
BusyBox 1.20.2 Configuration
-----------------------------------------------------------------------------------------
+------------------------------ Busybox Configuration -------------------------------+
| Arrow keys navigate the menu. <Enter> selects submenus --->. Highlighted |
| letters are hotkeys. Pressing <Y> includes, <N> excludes, <M> modularizes |
| features. Press <Esc><Esc> to exit, <?> for Help, </> for Search. Legend: [*] |
| built-in [ ] excluded <M> module < > module capable |
| +--------------------------------------------------------------------------------+ |
| | Busybox Settings ---> | |
| | --- Applets | |
| | Archival Utilities ---> | |
| | Coreutils ---> | |
| | Console Utilities ---> | |
| | Debian Utilities ---> | |
| | Editors ---> | |
| | Finding Utilities ---> | |
| | Init Utilities ---> | |
| | Login/Password Management Utilities ---> | |
| | Linux Ext2 FS Progs ---> | |
| | Linux Module Utilities ---> | |
| | Linux System Utilities ---> | |
| | Miscellaneous Utilities ---> | |
| | Networking Utilities ---> | |
| | Print Utilities ---> | |
| | Mail Utilities ---> | |
| | Process Utilities ---> | |
| | Runit Utilities ---> | |
| | Shells ---> | |
| | System Logging Utilities ---> | |
| | --- | |
| | Load an Alternate Configuration File | |
| | Save Configuration to an Alternate File | |
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| +--------------------------------------------------------------------------------+ |
+------------------------------------------------------------------------------------+
| <Select> < Exit > < Help > |
+------------------------------------------------------------------------------------+
2、
BusyBox 1.20.2 Configuration
-----------------------------------------------------------------------------------------
+--------------------------------- Busybox Settings ---------------------------------+
| Arrow keys navigate the menu. <Enter> selects submenus --->. Highlighted |
| letters are hotkeys. Pressing <Y> includes, <N> excludes, <M> modularizes |
| features. Press <Esc><Esc> to exit, <?> for Help, </> for Search. Legend: [*] |
| built-in [ ] excluded <M> module < > module capable |
| +--------------------------------------------------------------------------------+ |
| | General Configuration ---> | |
| | Build Options ---> | |
| | Debugging Options ---> | |
| | Installation Options ("make install" behavior) ---> | |
| | Busybox Library Tuning ---> | |
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| +--------------------------------------------------------------------------------+ |
+------------------------------------------------------------------------------------+
| <Select> < Exit > < Help > |
+------------------------------------------------------------------------------------+
3、
BusyBox 1.20.2 Configuration
-----------------------------------------------------------------------------------------
+------------------------------ General Configuration -------------------------------+
| Arrow keys navigate the menu. <Enter> selects submenus --->. Highlighted |
| letters are hotkeys. Pressing <Y> includes, <N> excludes, <M> modularizes |
| features. Press <Esc><Esc> to exit, <?> for Help, </> for Search. Legend: [*] |
| built-in [ ] excluded <M> module < > module capable |
| +--------------------------------------------------------------------------------+ |
| | [*] Enable options for full-blown desktop systems | |
| | [ ] Provide compatible behavior for rare corner cases (bigger code) | |
| | [*] Enable obsolete features removed before SUSv3 | |
| | [ ] Avoid using GCC-specific code constructs | |
| | --- Enable Linux-specific applets and features | |
| | Buffer allocation policy (Allocate with Malloc) ---> | |
| | [*] Show applet usage messages | |
| | [*] Show verbose applet usage messages | |
| | [*] Store applet usage messages in compressed form | |
| | [*] Support --install [-s] to install applet links at runtime | |
| | [*] Don't use /usr | |
| | [ ] Enable locale support (system needs locale for this to work) | |
| | [*] Support Unicode | |
| | [ ] Check $LANG environment variable | |
| | (63) Character code to substitute unprintable characters with | |
| | (767) Range of supported Unicode characters | |
| | [ ] Allow zero-width Unicode characters on output | |
| | [ ] Allow wide Unicode characters on output | |
| | [ ] Bidirectional character-aware line input | |
| | [ ] Make it possible to enter sequences of chars which are not Unicode | |
| | [*] Support for --long-options | |
| | [*] Use the devpts filesystem for Unix98 PTYs | |
| | [ ] Clean up all memory before exiting (usually not needed) | |
| | [*] Support utmp file | |
| | [*] Support wtmp file | |
| | [*] Support writing pidfiles | |
| | [*] Support for SUID/SGID handling | |
| | [*] Runtime SUID/SGID configuration via /etc/busybox.conf | |
| | [*] Suppress warning message if /etc/busybox.conf is not readable | |
| | [ ] Support NSA Security Enhanced Linux | |
| | [ ] exec prefers applets | |
| | (/proc/self/exe) Path to BusyBox executable | |
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| +--------------------------------------------------------------------------------+ |
+------------------------------------------------------------------------------------+
| <Select> < Exit > < Help > |
+------------------------------------------------------------------------------------+
4、
BusyBox 1.20.2 Configuration
-----------------------------------------------------------------------------------------
+--------------------------------- Busybox Settings ---------------------------------+
| Arrow keys navigate the menu. <Enter> selects submenus --->. Highlighted |
| letters are hotkeys. Pressing <Y> includes, <N> excludes, <M> modularizes |
| features. Press <Esc><Esc> to exit, <?> for Help, </> for Search. Legend: [*] |
| built-in [ ] excluded <M> module < > module capable |
| +--------------------------------------------------------------------------------+ |
| | General Configuration ---> | |
| | Build Options ---> | |
| | Debugging Options ---> | |
| | Installation Options ("make install" behavior) ---> | |
| | Busybox Library Tuning ---> | |
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| +--------------------------------------------------------------------------------+ |
+------------------------------------------------------------------------------------+
| <Select> < Exit > < Help > |
+------------------------------------------------------------------------------------+
5、
BusyBox 1.20.2 Configuration
-----------------------------------------------------------------------------------------
+---------------------------------- Build Options -----------------------------------+
| Arrow keys navigate the menu. <Enter> selects submenus --->. Highlighted |
| letters are hotkeys. Pressing <Y> includes, <N> excludes, <M> modularizes |
| features. Press <Esc><Esc> to exit, <?> for Help, </> for Search. Legend: [*] |
| built-in [ ] excluded <M> module < > module capable |
| +--------------------------------------------------------------------------------+ |
| | [*] Build BusyBox as a static binary (no shared libs) | |
| | [ ] Force NOMMU build | |
| | [ ] Build with Large File Support (for accessing files > 2 GB) | |
| | ( /opt/buildroot-2012.08/arm920t/usr/bin/arm-linux-) Cross Compiler prefix | |
| | () Path to sysroot | |
| | () Additional CFLAGS | |
| | () Additional LDFLAGS | |
| | () Additional LDLIBS | |
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| +--------------------------------------------------------------------------------+ |
+------------------------------------------------------------------------------------+
| <Select> < Exit > < Help > |
+------------------------------------------------------------------------------------+
6、
+------------------------- Cross Compiler prefix -------------------------+
| Please enter a string value. Use the <TAB> key to move from the input |
| field to the buttons below it. |
| +---------------------------------------------------------------------+ |
| | /opt/buildroot-2012.08/arm920t/usr/bin/arm-linux- | |
| +---------------------------------------------------------------------+ |
| |
+-------------------------------------------------------------------------+
| < Ok > < Help > |
+-------------------------------------------------------------------------+
7、
BusyBox 1.20.2 Configuration
-----------------------------------------------------------------------------------------
+--------------------------------- Busybox Settings ---------------------------------+
| Arrow keys navigate the menu. <Enter> selects submenus --->. Highlighted |
| letters are hotkeys. Pressing <Y> includes, <N> excludes, <M> modularizes |
| features. Press <Esc><Esc> to exit, <?> for Help, </> for Search. Legend: [*] |
| built-in [ ] excluded <M> module < > module capable |
| +--------------------------------------------------------------------------------+ |
| | General Configuration ---> | |
| | Build Options ---> | |
| | Debugging Options ---> | |
| | Installation Options ("make install" behavior) ---> | |
| | Busybox Library Tuning ---> | |
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| +--------------------------------------------------------------------------------+ |
+------------------------------------------------------------------------------------+
| <Select> < Exit > < Help > |
+------------------------------------------------------------------------------------+
8、
BusyBox 1.20.2 Configuration
-----------------------------------------------------------------------------------------
+------------------ Installation Options ("make install" behavior) ------------------+
| Arrow keys navigate the menu. <Enter> selects submenus --->. Highlighted |
| letters are hotkeys. Pressing <Y> includes, <N> excludes, <M> modularizes |
| features. Press <Esc><Esc> to exit, <?> for Help, </> for Search. Legend: [*] |
| built-in [ ] excluded <M> module < > module capable |
| +--------------------------------------------------------------------------------+ |
| | What kind of applet links to install (as soft-links) ---> | |
| | (../../rootfs) BusyBox installation prefix | |
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| +--------------------------------------------------------------------------------+ |
+------------------------------------------------------------------------------------+
| <Select> < Exit > < Help > |
+------------------------------------------------------------------------------------+
9、
+----------------------------------------------------------+
| Do you wish to save your new configuration? |
+----------------------------------------------------------+
| < Yes > < No > |
+---------------------------------------------------------
*** End of configuration.
*** Execute 'make' to build the project or try 'make help'.
[lingyun@localhost busybox-1.20.2]$ make