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Add CONFIG_DEFAULT_SMALL that will select default values for configuration settings based upon either more features or smaller footprint. Turns out not be be useful for modifying existing defconfig files because the defaults do not apply in that case

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This commit is contained in:
Gregory Nutt 2014-02-20 18:49:45 -06:00
parent 2bc6d67866
commit 20f6470e83
2 changed files with 75 additions and 35 deletions
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3
ChangeLog.txt
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@ -840,3 +840,6 @@
* CONFIG_DISABLE_PSEUDOFS_OPERATIONS: This new configuration setting * CONFIG_DISABLE_PSEUDOFS_OPERATIONS: This new configuration setting
basically backs out the recent changes to mv, rm, mkdir, and rmdir basically backs out the recent changes to mv, rm, mkdir, and rmdir
(2014-2-20). (2014-2-20).
* nshlib/Kconfig: Use CONFIG_DEFAULT_SMALL in selecting default
settings (2014-2-20).

107
nshlib/Kconfig
View File

@ -14,7 +14,8 @@ if NSH_LIBRARY
choice choice
prompt "Command Line Editor" prompt "Command Line Editor"
default NSH_READLINE default NSH_READLINE if DEFAULT_SMALL
default NSH_CLE if !DEFAULT_SMALL
config NSH_READLINE config NSH_READLINE
bool "Minimal readline()" bool "Minimal readline()"
@ -60,16 +61,19 @@ menu "Disable Individual commands"
config NSH_DISABLE_ADDROUTE config NSH_DISABLE_ADDROUTE
bool "Disable addroute" bool "Disable addroute"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
config NSH_DISABLE_BASE64DEC config NSH_DISABLE_BASE64DEC
bool "Disable base64dec" bool "Disable base64dec"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
depends on NETUTILS_CODECS && CODECS_BASE64 depends on NETUTILS_CODECS && CODECS_BASE64
config NSH_DISABLE_BASE64ENC config NSH_DISABLE_BASE64ENC
bool "Disable base64enc" bool "Disable base64enc"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
depends on NETUTILS_CODECS && CODECS_BASE64 depends on NETUTILS_CODECS && CODECS_BASE64
config NSH_DISABLE_CAT config NSH_DISABLE_CAT
@ -86,15 +90,18 @@ config NSH_DISABLE_CP
config NSH_DISABLE_CMP config NSH_DISABLE_CMP
bool "Disable cmp" bool "Disable cmp"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
config NSH_DISABLE_DD config NSH_DISABLE_DD
bool "Disable dd" bool "Disable dd"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
config NSH_DISABLE_DELROUTE config NSH_DISABLE_DELROUTE
bool "Disable delroute" bool "Disable delroute"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
config NSH_DISABLE_ECHO config NSH_DISABLE_ECHO
bool "Disable echo" bool "Disable echo"
@ -102,11 +109,13 @@ config NSH_DISABLE_ECHO
config NSH_DISABLE_EXEC config NSH_DISABLE_EXEC
bool "Disable exec" bool "Disable exec"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
config NSH_DISABLE_EXIT config NSH_DISABLE_EXIT
bool "Disable exit" bool "Disable exit"
default n default y if DEFAULT_SMALL && !NSH_TELNET
default n if !DEFAULT_SMALL || NSH_TELNET
config NSH_DISABLE_FREE config NSH_DISABLE_FREE
bool "Disable free" bool "Disable free"
@ -114,7 +123,8 @@ config NSH_DISABLE_FREE
config NSH_DISABLE_GET config NSH_DISABLE_GET
bool "Disable get" bool "Disable get"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
config NSH_DISABLE_HELP config NSH_DISABLE_HELP
bool "Disable help" bool "Disable help"
@ -122,7 +132,8 @@ config NSH_DISABLE_HELP
config NSH_DISABLE_HEXDUMP config NSH_DISABLE_HEXDUMP
bool "Disable hexdump" bool "Disable hexdump"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
config NSH_DISABLE_IFCONFIG config NSH_DISABLE_IFCONFIG
bool "Disable ifconfig" bool "Disable ifconfig"
@ -134,7 +145,8 @@ config NSH_DISABLE_KILL
config NSH_DISABLE_LOSETUP config NSH_DISABLE_LOSETUP
bool "Disable losetup" bool "Disable losetup"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
config NSH_DISABLE_LS config NSH_DISABLE_LS
bool "Disable ls" bool "Disable ls"
@ -146,7 +158,8 @@ config NSH_DISABLE_MB
config NSH_DISABLE_MD5 config NSH_DISABLE_MD5
bool "Disable md5" bool "Disable md5"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
depends on NETUTILS_CODECS && CODECS_HASH_MD5 depends on NETUTILS_CODECS && CODECS_HASH_MD5
config NSH_DISABLE_MKDIR config NSH_DISABLE_MKDIR
@ -155,15 +168,19 @@ config NSH_DISABLE_MKDIR
config NSH_DISABLE_MKFATFS config NSH_DISABLE_MKFATFS
bool "Disable mkfatfs" bool "Disable mkfatfs"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
depends on FS_FAT
config NSH_DISABLE_MKFIFO config NSH_DISABLE_MKFIFO
bool "Disable mkfifo" bool "Disable mkfifo"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
config NSH_DISABLE_MKRD config NSH_DISABLE_MKRD
bool "Disable mkrd" bool "Disable mkrd"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
config NSH_DISABLE_MH config NSH_DISABLE_MH
bool "Disable mh" bool "Disable mh"
@ -180,18 +197,22 @@ config NSH_DISABLE_MW
config NSH_DISABLE_NSFMOUNT config NSH_DISABLE_NSFMOUNT
bool "Disable nfsmount" bool "Disable nfsmount"
default n default n
depends on NFS
config NSH_DISABLE_PS config NSH_DISABLE_PS
bool "Disable ps" bool "Disable ps"
default n default n
depends on !NUTTX_KERNEL
config NSH_DISABLE_PING config NSH_DISABLE_PING
bool "Disable ping" bool "Disable ping"
default n default n
depends on NET_ICMP
config NSH_DISABLE_PUT config NSH_DISABLE_PUT
bool "Disable put" bool "Disable put"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
config NSH_DISABLE_PWD config NSH_DISABLE_PWD
bool "Disable pwd" bool "Disable pwd"
@ -231,12 +252,14 @@ config NSH_DISABLE_UNSET
config NSH_DISABLE_URLDECODE config NSH_DISABLE_URLDECODE
bool "Disable urldecode" bool "Disable urldecode"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
depends on NETUTILS_CODECS && CODECS_URLCODE depends on NETUTILS_CODECS && CODECS_URLCODE
config NSH_DISABLE_URLENCODE config NSH_DISABLE_URLENCODE
bool "Disable urlencode" bool "Disable urlencode"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
depends on NETUTILS_CODECS && CODECS_URLCODE depends on NETUTILS_CODECS && CODECS_URLCODE
config NSH_DISABLE_USLEEP config NSH_DISABLE_USLEEP
@ -245,11 +268,13 @@ config NSH_DISABLE_USLEEP
config NSH_DISABLE_WGET config NSH_DISABLE_WGET
bool "Disable wget" bool "Disable wget"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
config NSH_DISABLE_XD config NSH_DISABLE_XD
bool "Disable xd" bool "Disable xd"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
endmenu endmenu
@ -257,7 +282,8 @@ menu "Configure Command Options"
config NSH_CMDOPT_DF_H config NSH_CMDOPT_DF_H
bool "df: Enable [-h] man-readable format" bool "df: Enable [-h] man-readable format"
default n default n if DEFAULT_SMALL
default y if !DEFAULT_SMALL
config NSH_CODECS_BUFSIZE config NSH_CODECS_BUFSIZE
int "File buffer size used by CODEC commands" int "File buffer size used by CODEC commands"
@ -265,16 +291,18 @@ config NSH_CODECS_BUFSIZE
config NSH_CMDOPT_HEXDUMP config NSH_CMDOPT_HEXDUMP
bool "hexdump: Enable 'skip' and 'count' parameters" bool "hexdump: Enable 'skip' and 'count' parameters"
default n default n if DEFAULT_SMALL
default y if !DEFAULT_SMALL
endmenu endmenu
config NSH_FILEIOSIZE config NSH_FILEIOSIZE
int "NSH I/O buffer size" int "NSH I/O buffer size"
default 1024 default 512 if DEFAULT_SMALL
default 1024 if !DEFAULT_SMALL
---help--- ---help---
Size of a static I/O buffer used for file access (ignored if Size of a static I/O buffer used for file access (ignored if
there is no filesystem). Default is 1024. there is no filesystem). Default is 512/1024.
config NSH_STRERROR config NSH_STRERROR
bool "Use strerror()" bool "Use strerror()"
@ -288,14 +316,16 @@ config NSH_STRERROR
config NSH_LINELEN config NSH_LINELEN
int "Max command line length" int "Max command line length"
default 80 default 64 if DEFAULT_SMALL
default 80 if !DEFAULT_SMALL
---help--- ---help---
The maximum length of one command line and of one output line. The maximum length of one command line and of one output line.
Default: 80 Default: 64/80
config NSH_DISABLE_SEMICOLON config NSH_DISABLE_SEMICOLON
bool "Disable multiple commands per line" bool "Disable multiple commands per line"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
---help--- ---help---
By default, you can enter multiple NSH commands on a line with each By default, you can enter multiple NSH commands on a line with each
command separated by a semicolon. You can disable this feature to command separated by a semicolon. You can disable this feature to
@ -303,7 +333,8 @@ config NSH_DISABLE_SEMICOLON
config NSH_CMDPARMS config NSH_CMDPARMS
bool "Enable commands as parameters" bool "Enable commands as parameters"
default n default n if DEFAULT_SMALL
default y if !DEFAULT_SMALL
depends on !DISABLE_MOUNTPOINT depends on !DISABLE_MOUNTPOINT
---help--- ---help---
If selected, then the output from commands, from file applications, and If selected, then the output from commands, from file applications, and
@ -340,7 +371,8 @@ config NSH_MAXARGUMENTS
config NSH_ARGCAT config NSH_ARGCAT
bool "Concatenation of argument strings" bool "Concatenation of argument strings"
default n default n if DEFAULT_SMALL
default y if !DEFAULT_SMALL
---help--- ---help---
Support concatenation of strings with environment variables or command Support concatenation of strings with environment variables or command
output. For example: output. For example:
@ -363,7 +395,8 @@ config NSH_NESTDEPTH
config NSH_DISABLESCRIPT config NSH_DISABLESCRIPT
bool "Disable script support" bool "Disable script support"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
---help--- ---help---
This can be set to 'y' to suppress support for scripting. This This can be set to 'y' to suppress support for scripting. This
setting disables the 'sh', 'test', and '[' commands and the setting disables the 'sh', 'test', and '[' commands and the
@ -374,7 +407,8 @@ if !NSH_DISABLESCRIPT
config NSH_DISABLE_ITEF config NSH_DISABLE_ITEF
bool "Disable if-then-else-fi" bool "Disable if-then-else-fi"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
---help--- ---help---
This can be set to 'y' to suppress support for if-then-else-fi This can be set to 'y' to suppress support for if-then-else-fi
sequences in scripts. This would only be set on systems where sequences in scripts. This would only be set on systems where
@ -382,7 +416,8 @@ config NSH_DISABLE_ITEF
config NSH_DISABLE_LOOPS config NSH_DISABLE_LOOPS
bool "Disable loops" bool "Disable loops"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
---help--- ---help---
This can be set to 'y' to suppress support for while-do-done and This can be set to 'y' to suppress support for while-do-done and
until-do-done sequences in scripts. This would only be set on until-do-done sequences in scripts. This would only be set on
@ -393,7 +428,8 @@ endif # !NSH_DISABLESCRIPT
config NSH_DISABLEBG config NSH_DISABLEBG
bool "Disable background commands" bool "Disable background commands"
default n default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
---help--- ---help---
This can be set to 'y' to suppress support for background This can be set to 'y' to suppress support for background
commands. This setting disables the 'nice' command prefix and commands. This setting disables the 'nice' command prefix and
@ -658,7 +694,8 @@ config NSH_ARCHINIT
config NSH_TELNET config NSH_TELNET
bool "Use Telnet console" bool "Use Telnet console"
default n default n if DEFAULT_SMALL
default y if !DEFAULT_SMALL
depends on NETUTILS_TELNETD depends on NETUTILS_TELNETD
---help--- ---help---
If NSH_TELNET is set to 'y', then a TELENET If NSH_TELNET is set to 'y', then a TELENET