2 # For a description of the syntax of this configuration file,
3 # see scripts/kbuild/config-language.txt.
14 Awk is used as a pattern scanning and processing language. This is
15 the BusyBox implementation of that programming language.
17 config FEATURE_AWK_LIBM
18 bool "Enable math functions (requires libm)"
22 Enable math functions of the Awk programming language.
23 NOTE: This will require libm to be present for linking.
29 cmp is used to compare two files and returns the result
36 diff compares two files or directories and outputs the
37 differences between them in a form that can be given to
40 config FEATURE_DIFF_LONG_OPTIONS
41 bool "Enable long options"
43 depends on DIFF && LONG_OPTS
45 Enable use of long options.
47 config FEATURE_DIFF_DIR
48 bool "Enable directory support"
52 This option enables support for directory and subdirectory
59 The original 1970's Unix text editor, from the days of teletypes.
60 Small, simple, evil. Part of SUSv3. If you're not already using
61 this, you don't need it.
67 sed is used to perform text transformations on a file
68 or input from a pipeline.
70 config FEATURE_ALLOW_EXEC
71 bool "Allow vi and awk to execute shell commands"
75 Enables vi and awk features which allows user to execute
76 shell commands (using system() C call).