busybox: add new utils

1 files changed, 14 insertions, 9 deletions

diff --git a/core/busybox/build b/core/busybox/build
index af6445af..568836ed 100755
--- a/core/busybox/build
+++ b/core/busybox/build
@@ -1,5 +1,11 @@
 #!/bin/sh -e
 
+kinstall() {
+    # usage: kisntall 755 filename /usr/bin/file
+    mkdir -p "${3%/*}"; cp "$2" "$3"
+    chmod "$1" "$3"
+}
+
 for patch in *.patch; do
     patch -p1 < "$patch"
 done
@@ -35,15 +41,14 @@ done
 # Set suid on busybox suid.
 chmod u+s "$1/usr/bin/busybox-suid"
 
-# Install runit and sysmgr services
-for service in crond.run ntpd.run syslogd.run acpid.run ; do
-    install -Dm755 "$service" "$1/etc/sv/${service%.*}/run"
-    install -Dm755 "$service" "$1/etc/sysmgr/${service%.*}"
+# Install runit and sysmgr services.
+for service in crond.run mdev.run ntpd.run syslogd.run acpid.run ; do
+    kinstall 755 "$service" "$1/etc/sv/${service%.*}/run"
+    kinstall 755 "$service" "$1/etc/sysmgr/${service%.*}"
     ln -s /run/runit/supervise.${service%.*} "$1/etc/sv/${service%.*}/supervise"
 done
 
-# Install ntp config
-install -Dm644 ntp.conf "$1/etc/ntp.conf"
-
-# Install inittab
-install -Dm644 inittab "$1/etc/inittab"
+# Install configurations for ntp, init, and mdev.
+kinstall 644 ntp.conf  "$1/etc/ntp.conf"
+kinstall 644 inittab   "$1/etc/inittab"
+kinstall 644 mdev.conf "$1/etc/mdev.conf"