runit/*: convert to new-style "one file" applets

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

7 files changed, 107 insertions, 95 deletions

diff --git a/runit/Config.src b/runit/Config.src
index 9db9740..8cde896 100644
--- a/runit/Config.src
+++ b/runit/Config.src
@@ -7,83 +7,4 @@ menu "Runit Utilities"
 
 INSERT
 
-config RUNSV
-	bool "runsv"
-	default y
-	help
-	  runsv starts and monitors a service and optionally an appendant log
-	  service.
-
-config RUNSVDIR
-	bool "runsvdir"
-	default y
-	help
-	  runsvdir starts a runsv process for each subdirectory, or symlink to
-	  a directory, in the services directory dir, up to a limit of 1000
-	  subdirectories, and restarts a runsv process if it terminates.
-
-config FEATURE_RUNSVDIR_LOG
-	bool "Enable scrolling argument log"
-	depends on RUNSVDIR
-	default n
-	help
-	  Enable feature where second parameter of runsvdir holds last error
-	  message (viewable via top/ps). Otherwise (feature is off
-	  or no parameter), error messages go to stderr only.
-
-config SV
-	bool "sv"
-	default y
-	help
-	  sv reports the current status and controls the state of services
-	  monitored by the runsv supervisor.
-
-config SV_DEFAULT_SERVICE_DIR
-	string "Default directory for services"
-	default "/var/service"
-	depends on SV
-	help
-	  Default directory for services.
-	  Defaults to "/var/service"
-
-config SVLOGD
-	bool "svlogd"
-	default y
-	help
-	  svlogd continuously reads log data from its standard input, optionally
-	  filters log messages, and writes the data to one or more automatically
-	  rotated logs.
-
-config CHPST
-	bool "chpst"
-	default y
-	help
-	  chpst changes the process state according to the given options, and
-	  execs specified program.
-
-config SETUIDGID
-	bool "setuidgid"
-	default y
-	help
-	  Sets soft resource limits as specified by options
-
-config ENVUIDGID
-	bool "envuidgid"
-	default y
-	help
-	  Sets $UID to account's uid and $GID to account's gid
-
-config ENVDIR
-	bool "envdir"
-	default y
-	help
-	  Sets various environment variables as specified by files
-	  in the given directory
-
-config SOFTLIMIT
-	bool "softlimit"
-	default y
-	help
-	  Sets soft resource limits as specified by options
-
 endmenu
diff --git a/runit/Kbuild.src b/runit/Kbuild.src
index 0fce955..6b4fb74 100644
--- a/runit/Kbuild.src
+++ b/runit/Kbuild.src
@@ -7,14 +7,3 @@
 lib-y:=
 
 INSERT
-
-lib-$(CONFIG_RUNSV) += runsv.o
-lib-$(CONFIG_RUNSVDIR) += runsvdir.o
-lib-$(CONFIG_SV) += sv.o
-lib-$(CONFIG_SVLOGD) += svlogd.o
-lib-$(CONFIG_CHPST) += chpst.o
-
-lib-$(CONFIG_ENVDIR) += chpst.o
-lib-$(CONFIG_ENVUIDGID) += chpst.o
-lib-$(CONFIG_SETUIDGID) += chpst.o
-lib-$(CONFIG_SOFTLIMIT) += chpst.o
diff --git a/runit/chpst.c b/runit/chpst.c
index 71af29f..301cdd0 100644
--- a/runit/chpst.c
+++ b/runit/chpst.c
@@ -26,7 +26,50 @@ ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 /* Busyboxed by Denys Vlasenko <vda.linux@googlemail.com> */
-/* Dependencies on runit_lib.c removed */
+
+//config:config CHPST
+//config:	bool "chpst"
+//config:	default y
+//config:	help
+//config:	  chpst changes the process state according to the given options, and
+//config:	  execs specified program.
+//config:
+//config:config SETUIDGID
+//config:	bool "setuidgid"
+//config:	default y
+//config:	help
+//config:	  Sets soft resource limits as specified by options
+//config:
+//config:config ENVUIDGID
+//config:	bool "envuidgid"
+//config:	default y
+//config:	help
+//config:	  Sets $UID to account's uid and $GID to account's gid
+//config:
+//config:config ENVDIR
+//config:	bool "envdir"
+//config:	default y
+//config:	help
+//config:	  Sets various environment variables as specified by files
+//config:	  in the given directory
+//config:
+//config:config SOFTLIMIT
+//config:	bool "softlimit"
+//config:	default y
+//config:	help
+//config:	  Sets soft resource limits as specified by options
+
+//applet:IF_CHPST(APPLET(chpst, BB_DIR_USR_BIN, BB_SUID_DROP))
+//applet:IF_ENVDIR(APPLET_ODDNAME(envdir, chpst, BB_DIR_USR_BIN, BB_SUID_DROP, envdir))
+//applet:IF_ENVUIDGID(APPLET_ODDNAME(envuidgid, chpst, BB_DIR_USR_BIN, BB_SUID_DROP, envuidgid))
+//applet:IF_SETUIDGID(APPLET_ODDNAME(setuidgid, chpst, BB_DIR_USR_BIN, BB_SUID_DROP, setuidgid))
+//applet:IF_SOFTLIMIT(APPLET_ODDNAME(softlimit, chpst, BB_DIR_USR_BIN, BB_SUID_DROP, softlimit))
+
+//kbuild:lib-$(CONFIG_CHPST) += chpst.o
+//kbuild:lib-$(CONFIG_ENVDIR) += chpst.o
+//kbuild:lib-$(CONFIG_ENVUIDGID) += chpst.o
+//kbuild:lib-$(CONFIG_SETUIDGID) += chpst.o
+//kbuild:lib-$(CONFIG_SOFTLIMIT) += chpst.o
 
 //usage:#define chpst_trivial_usage
 //usage:       "[-vP012] [-u USER[:GRP]] [-U USER[:GRP]] [-e DIR]\n"
diff --git a/runit/runsv.c b/runit/runsv.c
index 6cf5bcc..4b18d12 100644
--- a/runit/runsv.c
+++ b/runit/runsv.c
@@ -26,7 +26,17 @@ ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 /* Busyboxed by Denys Vlasenko <vda.linux@googlemail.com> */
-/* TODO: depends on runit_lib.c - review and reduce/eliminate */
+
+//config:config RUNSV
+//config:	bool "runsv"
+//config:	default y
+//config:	help
+//config:	  runsv starts and monitors a service and optionally an appendant log
+//config:	  service.
+
+//applet:IF_RUNSV(APPLET(runsv, BB_DIR_USR_BIN, BB_SUID_DROP))
+
+//kbuild:lib-$(CONFIG_RUNSV) += runsv.o
 
 //usage:#define runsv_trivial_usage
 //usage:       "DIR"
diff --git a/runit/runsvdir.c b/runit/runsvdir.c
index b4c0b2e..b3d9e73 100644
--- a/runit/runsvdir.c
+++ b/runit/runsvdir.c
@@ -26,7 +26,27 @@ ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 /* Busyboxed by Denys Vlasenko <vda.linux@googlemail.com> */
-/* TODO: depends on runit_lib.c - review and reduce/eliminate */
+
+//config:config RUNSVDIR
+//config:	bool "runsvdir"
+//config:	default y
+//config:	help
+//config:	  runsvdir starts a runsv process for each subdirectory, or symlink to
+//config:	  a directory, in the services directory dir, up to a limit of 1000
+//config:	  subdirectories, and restarts a runsv process if it terminates.
+//config:
+//config:config FEATURE_RUNSVDIR_LOG
+//config:	bool "Enable scrolling argument log"
+//config:	depends on RUNSVDIR
+//config:	default n
+//config:	help
+//config:	  Enable feature where second parameter of runsvdir holds last error
+//config:	  message (viewable via top/ps). Otherwise (feature is off
+//config:	  or no parameter), error messages go to stderr only.
+
+//applet:IF_RUNSVDIR(APPLET(runsvdir, BB_DIR_USR_BIN, BB_SUID_DROP))
+
+//kbuild:lib-$(CONFIG_RUNSVDIR) += runsvdir.o
 
 //usage:#define runsvdir_trivial_usage
 //usage:       "[-P] [-s SCRIPT] DIR"
diff --git a/runit/sv.c b/runit/sv.c
index 825e9d4..de8a0d8 100644
--- a/runit/sv.c
+++ b/runit/sv.c
@@ -151,7 +151,25 @@ Exit Codes
 */
 
 /* Busyboxed by Denys Vlasenko <vda.linux@googlemail.com> */
-/* TODO: depends on runit_lib.c - review and reduce/eliminate */
+
+//config:config SV
+//config:	bool "sv"
+//config:	default y
+//config:	help
+//config:	  sv reports the current status and controls the state of services
+//config:	  monitored by the runsv supervisor.
+//config:
+//config:config SV_DEFAULT_SERVICE_DIR
+//config:	string "Default directory for services"
+//config:	default "/var/service"
+//config:	depends on SV
+//config:	help
+//config:	  Default directory for services.
+//config:	  Defaults to "/var/service"
+
+//applet:IF_SV(APPLET(sv, BB_DIR_USR_BIN, BB_SUID_DROP))
+
+//kbuild:lib-$(CONFIG_SV) += sv.o
 
 //usage:#define sv_trivial_usage
 //usage:       "[-v] [-w SEC] CMD SERVICE_DIR..."
diff --git a/runit/svlogd.c b/runit/svlogd.c
index c080b9a..dbe8df6 100644
--- a/runit/svlogd.c
+++ b/runit/svlogd.c
@@ -26,7 +26,6 @@ ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 /* Busyboxed by Denys Vlasenko <vda.linux@googlemail.com> */
-/* TODO: depends on runit_lib.c - review and reduce/eliminate */
 
 /*
 Config files
@@ -125,6 +124,18 @@ log message, you can use a pattern like this instead
 -*: *: pid *
 */
 
+//config:config SVLOGD
+//config:	bool "svlogd"
+//config:	default y
+//config:	help
+//config:	  svlogd continuously reads log data from its standard input, optionally
+//config:	  filters log messages, and writes the data to one or more automatically
+//config:	  rotated logs.
+
+//applet:IF_SVLOGD(APPLET(svlogd, BB_DIR_USR_SBIN, BB_SUID_DROP))
+
+//kbuild:lib-$(CONFIG_SVLOGD) += svlogd.o
+
 //usage:#define svlogd_trivial_usage
 //usage:       "[-ttv] [-r C] [-R CHARS] [-l MATCHLEN] [-b BUFLEN] DIR..."
 //usage:#define svlogd_full_usage "\n\n"