DESCRIPTION = "BusyBox combines tiny versions of many common UNIX utilities into a single \ small executable. It provides minimalist replacements for most of the \ utilities you usually find in GNU fileutils, shellutils, etc. The utilities \ in BusyBox generally have fewer options than their full-featured GNU \ cousins; however, the options that are included provide the expected \ functionality and behave very much like their GNU counterparts. BusyBox \ provides a fairly complete POSIX environment for any small or embedded \ system." HOMEPAGE = "http://www.busybox.net" LICENSE = "GPLv2" SECTION = "base" PRIORITY = "required" INC_PR = "r34" SRC_URI = "\ file://busybox-cron \ file://busybox-httpd \ file://busybox-udhcpd \ file://default.script file://simple.script \ file://dhcp-hostname.patch \ file://hwclock.sh \ file://hwclock-default \ file://ifupdown-spurious-environ.patch \ file://mount.busybox \ file://syslog \ file://syslog.conf \ file://udhcpscript.patch \ file://umount.busybox \ " SRC_URI_append_nylon = " file://xargs-double-size.patch" export EXTRA_CFLAGS = "${CFLAGS}" EXTRA_OEMAKE_append = " CROSS=${HOST_PREFIX}" PACKAGES =+ "${PN}-mountall ${PN}-httpd ${PN}-syslog ${PN}-udhcpd" # We need this RRECOMMENDS_${PN} because libc dlopens libgcc # and shlib mechanism can not detect it because its not # listed in the NEEDED field. RRECOMMENDS_${PN} += "libgcc" FILES_${PN}-mountall = "${sysconfdir}/default/mountall.${PN}" RDEPENDS_${PN} += "${PN}-mountall" # Make busybox recommend busybox-syslog for those images that expect it RRECOMMENDS_${PN} += "libgcc ${PN}-syslog" FILES_${PN}-httpd = "${sysconfdir}/init.d/busybox-httpd /srv/www" FILES_${PN}-syslog = "${sysconfdir}/init.d/syslog.${PN} ${sysconfdir}/syslog.conf" FILES_${PN}-udhcpd = "${sysconfdir}/init.d/busybox-udhcpd" FILES_${PN} += "${datadir}/udhcpc" # syslog initscript is handled explicitly because order of # update-rc.d and update-alternatives is important (see below) INITSCRIPT_PACKAGES = "${PN}-httpd ${PN}-udhcpd" INITSCRIPT_NAME_${PN}-httpd = "busybox-httpd" INITSCRIPT_NAME_${PN}-syslog = "syslog" INITSCRIPT_NAME_${PN}-udhcpd = "busybox-udhcpd" CONFFILES_${PN}-syslog = "${sysconfdir}/syslog.conf" # This disables the syslog startup links in slugos (see slugos-init) INITSCRIPT_PARAMS_${PN}-syslog_slugos = "start 20 ." RDEPENDS_${PN}-httpd += "${PN}" RDEPENDS_${PN}-syslog += "${PN}" RDEPENDS_${PN}-udhcpd += "${PN}" # Use gcc for linking so LDFLAGS actually makes sense LD = "${CC} -nostdlib" inherit cml1 update-rc.d require busybox-config.inc configmangle = '/CROSS_COMPILER_PREFIX/d; \ /CONFIG_EXTRA_CFLAGS/d; \ ' OE_FEATURES := "${@features_to_busybox_conf(d)}" OE_DEL := "${@features_to_busybox_del(d)}" DO_IPv4 := ${@base_contains('DISTRO_FEATURES', 'ipv4', 1, 0, d)} DO_IPv6 := ${@base_contains('DISTRO_FEATURES', 'ipv6', 1, 0, d)} python () { if "${OE_DEL}": bb.data.setVar('configmangle_append', "${OE_DEL}" + "\n", d) if "${OE_FEATURES}": bb.data.setVar('configmangle_append', "/^### DISTRO FEATURES$/a\\\n%s\n\n" % ("\\n".join((bb.data.expand("${OE_FEATURES}", d).split("\n")))), d) bb.data.setVar('configmangle_append', "/^### CROSS$/a\\\n%s\n" % ("\\n".join(["CONFIG_CROSS_COMPILER_PREFIX=\"${TARGET_PREFIX}\"", "CONFIG_EXTRA_CFLAGS=\"${CFLAGS}\"" ]) ), d) } do_configure () { sed -e 's#@DATADIR@#${datadir}#g' \ < ${WORKDIR}/defconfig > ${S}/.config for i in 'CROSS' 'DISTRO FEATURES'; do echo "### $i"; done >> \ ${S}/.config sed -i -e '${configmangle}' ${S}/.config if test ${DO_IPv4} -eq 0 && test ${DO_IPv6} -eq 0; then # disable networking applets mv ${S}/.config ${S}/.config.oe-tmp awk 'BEGIN{net=0} /^# Networking Utilities/{net=1} /^#$/{if(net){net=net+1}} {if(net==2&&$0 !~ /^#/&&$1){print("# "$1" is not set")}else{print}}' \ ${S}/.config.oe-tmp > ${S}/.config fi cml1_do_configure } do_compile() { unset CFLAGS CPPFLAGS CXXFLAGS base_do_compile # Busybox will force a strip, we do not want that. Future-proof # in case later versions do this better. cp busybox_unstripped busybox || true } do_install () { oe_runmake busybox.links if [ "${prefix}" != "/usr" ]; then sed "s:^/usr/:${prefix}/:" busybox.links > busybox.links.new mv busybox.links.new busybox.links fi if [ "${base_sbindir}" != "/sbin" ]; then sed "s:^/sbin/:${base_sbindir}/:" busybox.links > busybox.links.new mv busybox.links.new busybox.links fi install -d ${D}${sysconfdir}/init.d if ! grep -q "CONFIG_FEATURE_INDIVIDUAL=y" ${WORKDIR}/defconfig; then # Install /bin/busybox, and the /bin/sh link so the postinst script # can run. Let update-alternatives handle the rest. install -d ${D}${base_bindir} if grep -q "CONFIG_FEATURE_SUID=y" ${WORKDIR}/defconfig; then install -m 4755 ${S}/busybox ${D}${base_bindir} else install -m 0755 ${S}/busybox ${D}${base_bindir} fi ln -sf busybox ${D}${base_bindir}/sh else install -d ${D}${base_bindir} ${D}${base_sbindir} install -d ${D}${libdir} ${D}${bindir} ${D}${sbindir} cat busybox.links | while read FILE; do NAME=`basename "$FILE"` install -m 0755 "0_lib/$NAME" "${D}$FILE.${PN}" done # add suid bit where needed for i in `grep -E "APPLET.*_BB_SUID_((MAYBE|REQUIRE))" include/applets.h | grep -v _BB_SUID_DROP | cut -f 3 -d '(' | cut -f 1 -d ','`; do find ${D} -name $i.${PN} -exec chmod a+s {} \; done install -m 0755 0_lib/libbusybox.so.${PV} ${D}${libdir}/libbusybox.so.${PV} ln -sf sh.${PN} ${D}${base_bindir}/sh ln -sf ln.${PN} ${D}${base_bindir}/ln ln -sf test.${PN} ${D}${bindir}/test if [ -f ${D}/linuxrc.${PN} ]; then mv ${D}/linuxrc.${PN} ${D}/linuxrc fi fi if grep -q "CONFIG_SYSLOGD=y" ${WORKDIR}/defconfig; then install -m 0755 ${WORKDIR}/syslog ${D}${sysconfdir}/init.d/syslog.${PN} install -m 644 ${WORKDIR}/syslog.conf ${D}${sysconfdir}/ fi if grep "CONFIG_CROND=y" ${WORKDIR}/defconfig; then install -m 0755 ${WORKDIR}/busybox-cron ${D}${sysconfdir}/init.d/ fi if grep "CONFIG_HTTPD=y" ${WORKDIR}/defconfig; then install -m 0755 ${WORKDIR}/busybox-httpd ${D}${sysconfdir}/init.d/ install -d ${D}/srv/www fi if grep "CONFIG_APP_UDHCPD=y" ${WORKDIR}/defconfig; then install -m 0755 ${WORKDIR}/busybox-udhcpd ${D}${sysconfdir}/init.d/ fi if grep "CONFIG_HWCLOCK=y" ${WORKDIR}/defconfig; then install -d ${D}${sysconfdir}/default install -m 0755 ${WORKDIR}/hwclock.sh ${D}${sysconfdir}/init.d/ install -m 0644 ${WORKDIR}/hwclock-default ${D}${sysconfdir}/default/hwclock fi if grep "CONFIG_APP_UDHCPC=y" ${WORKDIR}/defconfig; then install -d ${D}${sysconfdir}/udhcpc.d install -d ${D}${datadir}/udhcpc install -m 0755 ${WORKDIR}/simple.script ${D}${sysconfdir}/udhcpc.d/50default install -m 0755 ${WORKDIR}/default.script ${D}${datadir}/udhcpc/default.script fi if grep "CONFIG_FEATURE_MOUNT_FSTAB=y" ${WORKDIR}/defconfig; then install -d ${D}${sysconfdir}/default install -m 644 ${WORKDIR}/mountall ${D}${sysconfdir}/default/mountall.${PN} fi install -m 0644 ${S}/busybox.links ${D}${sysconfdir} } pkg_postinst_${PN} () { # If we are not making an image we create links for the utilities that doesn't exist # so the update-alternatives script will get the utilities it needs # (update-alternatives have no problem replacing links later anyway) test -n 2> /dev/null || alias test='busybox test' ln --help >/dev/null 2>&1 || alias ln='busybox ln' if test "x$D" = "x"; then while read link; do if test ! -h "$link"; then if test -f "$link.busybox"; then to="$link.busybox" else case "$link" in /*/*/*) to="../../bin/busybox";; /bin/*) to="busybox";; /*/*) to="../bin/busybox";; /*) to="/bin/busybox";; esac fi ln -s $to $link fi done