busybox add initramfs hook

sys/base/busybox/ympbuild

@@ -9,11 +9,12 @@ maintainer='sulincix'
 license=('GPLv3')
 arch=(x86_64)
 source=("https://busybox.net/downloads/busybox-$version.tar.bz2"
-        "busybox.sysconf"
-        
+        "files/busybox.sysconf"
+        "files/busybox.initramfs"
 )
 md5sums=("585949b1dd4292b604b7d199866e9913"
          "SKIP"
+         "SKIP"
 )
 group=(sys.base)
 
@@ -30,8 +31,10 @@ build(){
 }
 
 package(){
-    mkdir -p ${DESTDIR}/bin/ ${DESTDIR}/etc/sysconf.d
+    mkdir -p ${DESTDIR}/bin/ ${DESTDIR}/etc/sysconf.d ${DESTDIR}/usr/share/initramfs-tools/{hooks,conf-hooks.d}/
     install busybox ${DESTDIR}/bin/busybox
     install ../busybox.sysconf ${DESTDIR}/etc/sysconf.d/busybox
+    install ../busybox.initramfs ${DESTDIR}/usr/share/initramfs-tools/hooks/zz-busybox
+    echo "BUSYBOXDIR=/bin" > ${DESTDIR}/usr/share/initramfs-tools/conf-hooks.d/busybox
 }