switch editors/* to embedded-in-source kbuild system

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

editors/Config.src

@@ -7,51 +7,6 @@ menu "Editors"
 
 INSERT
 
-config CMP
-	bool "cmp"
-	default y
-	help
-	  cmp is used to compare two files and returns the result
-	  to standard output.
-
-config DIFF
-	bool "diff"
-	default y
-	help
-	  diff compares two files or directories and outputs the
-	  differences between them in a form that can be given to
-	  the patch command.
-
-config FEATURE_DIFF_LONG_OPTIONS
-	bool "Enable long options"
-	default y
-	depends on DIFF && LONG_OPTS
-	help
-	  Enable use of long options.
-
-config FEATURE_DIFF_DIR
-	bool "Enable directory support"
-	default y
-	depends on DIFF
-	help
-	  This option enables support for directory and subdirectory
-	  comparison.
-
-config ED
-	bool "ed"
-	default y
-	help
-	  The original 1970's Unix text editor, from the days of teletypes.
-	  Small, simple, evil. Part of SUSv3. If you're not already using
-	  this, you don't need it.
-
-config SED
-	bool "sed"
-	default y
-	help
-	  sed is used to perform text transformations on a file
-	  or input from a pipeline.
-
 config FEATURE_ALLOW_EXEC
 	bool "Allow vi and awk to execute shell commands"
 	default y

editors/Kbuild.src

@@ -7,7 +7,3 @@
 lib-y:=
 
 INSERT
-lib-$(CONFIG_CMP)       += cmp.o
-lib-$(CONFIG_DIFF)      += diff.o
-lib-$(CONFIG_ED)        += ed.o
-lib-$(CONFIG_SED)       += sed.o

editors/cmp.c

@@ -10,6 +10,17 @@
 /* BB_AUDIT SUSv3 (virtually) compliant -- uses nicer GNU format for -l. */
 /* http://www.opengroup.org/onlinepubs/007904975/utilities/cmp.html */
 
+//config:config CMP
+//config:	bool "cmp"
+//config:	default y
+//config:	help
+//config:	  cmp is used to compare two files and returns the result
+//config:	  to standard output.
+
+//kbuild:lib-$(CONFIG_CMP) += cmp.o
+
+//applet:IF_CMP(APPLET(cmp, BB_DIR_USR_BIN, BB_SUID_DROP))
+
 //usage:#define cmp_trivial_usage
 //usage:       "[-l] [-s] FILE1 [FILE2" IF_DESKTOP(" [SKIP1 [SKIP2]]") "]"
 //usage:#define cmp_full_usage "\n\n"

editors/diff.c

@@ -76,6 +76,33 @@
  * 6n words for files of length n.
  */
 
+//config:config DIFF
+//config:	bool "diff"
+//config:	default y
+//config:	help
+//config:	  diff compares two files or directories and outputs the
+//config:	  differences between them in a form that can be given to
+//config:	  the patch command.
+//config:
+//config:config FEATURE_DIFF_LONG_OPTIONS
+//config:	bool "Enable long options"
+//config:	default y
+//config:	depends on DIFF && LONG_OPTS
+//config:	help
+//config:	  Enable use of long options.
+//config:
+//config:config FEATURE_DIFF_DIR
+//config:	bool "Enable directory support"
+//config:	default y
+//config:	depends on DIFF
+//config:	help
+//config:	  This option enables support for directory and subdirectory
+//config:	  comparison.
+
+//kbuild:lib-$(CONFIG_DIFF) += diff.o
+
+//applet:IF_DIFF(APPLET(diff, BB_DIR_USR_BIN, BB_SUID_DROP))
+
 //usage:#define diff_trivial_usage
 //usage:       "[-abBdiNqrTstw] [-L LABEL] [-S FILE] [-U LINES] FILE1 FILE2"
 //usage:#define diff_full_usage "\n\n"

editors/ed.c

@@ -7,6 +7,18 @@
  * The "ed" built-in command (much simplified)
  */
 
+//config:config ED
+//config:	bool "ed"
+//config:	default y
+//config:	help
+//config:	  The original 1970's Unix text editor, from the days of teletypes.
+//config:	  Small, simple, evil. Part of SUSv3. If you're not already using
+//config:	  this, you don't need it.
+
+//kbuild:lib-$(CONFIG_ED) += ed.o
+
+//applet:IF_ED(APPLET(ed, BB_DIR_BIN, BB_SUID_DROP))
+
 //usage:#define ed_trivial_usage ""
 //usage:#define ed_full_usage ""
 

editors/sed.c

@@ -58,6 +58,17 @@
  * http://pubs.opengroup.org/onlinepubs/9699919799/utilities/sed.html
  */
 
+//config:config SED
+//config:	bool "sed"
+//config:	default y
+//config:	help
+//config:	  sed is used to perform text transformations on a file
+//config:	  or input from a pipeline.
+
+//kbuild:lib-$(CONFIG_SED) += sed.o
+
+//applet:IF_SED(APPLET(sed, BB_DIR_BIN, BB_SUID_DROP))
+
 //usage:#define sed_trivial_usage
 //usage:       "[-inrE] [-f FILE]... [-e CMD]... [FILE]...\n"
 //usage:       "or: sed [-inrE] CMD [FILE]..."