require busybox.inc

PR = "r38"

SRC_URI += "file://add-getkey-applet.patch;patch=1 \
           file://below.patch;patch=1 \
           file://defconfig \
           file://df.patch;patch=1 \
           file://dhcpretrytime.patch;patch=1 \
           file://fbset.patch;patch=1 \
           file://gzip-spurious-const.patch;patch=1 \
           file://hdparm_M.patch;patch=1 \
           file://iproute-flush-cache.patch;patch=1;pnum=0 \
           file://mount-all-type.patch;patch=1 \
           file://readlink.patch;patch=1 \
           file://rmmod.patch;patch=1 \
           file://start-stop-daemon-oknodo-support.patch;patch=1 \
           file://uclibc_posix.patch;patch=1 \
           file://udhcppidfile-breakage.patch;patch=1 \
           file://udhcppidfile.patch;patch=1 \
           file://unzip-endian-fixes.patch;patch=1;pnum=0 \
           file://unzip-enhancement-and-fixes.patch;patch=1;pnum=0"

SRC_URI_append_mtx-1 = " file://linux-types.patch;patch=1"
SRC_URI_append_mtx-2 = " file://linux-types.patch;patch=1"

S = "${WORKDIR}/busybox-${PV}"

do_configure () {
	install -m 0644 ${WORKDIR}/defconfig ${S}/.config
	cml1_do_configure
}

do_install () {
	install -d ${D}${sysconfdir}/init.d
	oe_runmake 'PREFIX=${D}' install

	# Move everything to /busybox (not supposed to end up in any package)
	install -d ${D}/busybox
	mv ${D}${base_bindir} ${D}${base_sbindir} ${D}${prefix} ${D}/busybox/
	# Move the busybox binary back to /bin
	install -d ${D}${base_bindir}
	mv ${D}/busybox${base_bindir}/busybox ${D}${base_bindir}/
	# Move back the sh symlink
	test -h ${D}/busybox${base_bindir}/sh && mv ${D}/busybox${base_bindir}/sh ${D}${base_bindir}/

	install -m 0755 ${WORKDIR}/syslog ${D}${sysconfdir}/init.d/
	install -m 644 ${WORKDIR}/syslog.conf ${D}${sysconfdir}/
	if grep "CONFIG_CROND=y" ${WORKDIR}/defconfig; then
		# Move crond back to /usr/sbin/crond
		install -d ${D}${sbindir}
		mv ${D}/busybox${sbindir}/crond ${D}${sbindir}/

		install -m 0755 ${WORKDIR}/busybox-cron ${D}${sysconfdir}/init.d/
	fi
	if grep "CONFIG_HTTPD=y" ${WORKDIR}/defconfig; then
		# Move httpd back to /usr/sbin/httpd
		install -d ${D}${sbindir}
		mv ${D}/busybox${sbindir}/httpd ${D}${sbindir}/

		install -m 0755 ${WORKDIR}/busybox-httpd ${D}${sysconfdir}/init.d/
		install -d ${D}/srv/www
	fi
	if grep "CONFIG_UDHCPD=y" ${WORKDIR}/defconfig; then
		# Move udhcpd back to /usr/sbin/udhcpd
		install -d ${D}${sbindir}
		mv ${D}/busybox${sbindir}/udhcpd ${D}${sbindir}/

		install -m 0755 ${WORKDIR}/busybox-udhcpd ${D}${sysconfdir}/init.d/
	fi
	if grep "CONFIG_HWCLOCK=y" ${WORKDIR}/defconfig; then
		# Move hwclock back to /sbin/hwclock
		install -d ${D}${base_sbindir}
		mv ${D}/busybox${base_sbindir}/hwclock ${D}${base_sbindir}/

		install -m 0755 ${WORKDIR}/hwclock.sh ${D}${sysconfdir}/init.d/
	fi
	if grep "CONFIG_UDHCPC=y" ${WORKDIR}/defconfig; then
		# Move dhcpc back to /usr/sbin/udhcpc
		install -d ${D}${base_sbindir}
		mv ${D}/busybox${base_sbindir}/udhcpc ${D}${base_sbindir}/

		install -d ${D}${sysconfdir}/udhcpc.d
		install -d ${D}${datadir}/udhcpc
		install -m 0755 ${S}/examples/udhcp/simple.script ${D}${sysconfdir}/udhcpc.d/50default
		install -m 0755 ${WORKDIR}/default.script ${D}${datadir}/udhcpc/default.script
	fi

	install -m 0644 ${S}/busybox.links ${D}${sysconfdir}
}

pkg_prerm_${PN} () {
	# This is so you can make busybox commit suicide - removing busybox with no other packages
	# providing its files, this will make update-alternatives work, but the update-rc.d part
	# for syslog, httpd and/or udhcpd will fail if there is no other package providing sh
	tmpdir=`mktemp -d /tmp/busyboxrm-XXXXXX`
	cp -a /bin/busybox $tmpdir/
	ln -s /bin/busybox $tmpdir/[
	ln -s /bin/busybox $tmpdir/test
	ln -s /bin/busybox $tmpdir/head
	ln -s /bin/busybox $tmpdir/sh
	ln -s /bin/busybox $tmpdir/basename
	ln -s /bin/busybox $tmpdir/echo
	ln -s /bin/busybox $tmpdir/mv
	ln -s /bin/busybox $tmpdir/ln
	ln -s /bin/busybox $tmpdir/dirname
	ln -s /bin/busybox $tmpdir/rm
	ln -s /bin/busybox $tmpdir/sed
	ln -s /bin/busybox $tmpdir/sort
	export PATH=$PATH:$tmpdir
	while read link; do case "$link" in /*/*/*) to="../../bin/busybox";; /bin/*) to="busybox";; /*/*) to="../bin/busybox";; esac; bn=`basename $link`; sh /usr/bin/update-alternatives --remove $bn $to; done </etc/busybox.links
}