# Copyright 1999-2013 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/sys-apps/busybox/busybox-9999.ebuild,v 1.15 2013/02/28 22:43:20 vapier Exp $ # See `man savedconfig.eclass` for info on how to use USE=savedconfig. EAPI="4" inherit eutils flag-o-matic savedconfig toolchain-funcs multilib DESCRIPTION="Utilities for rescue and embedded systems" HOMEPAGE="http://www.busybox.net/" if [[ ${PV} == "9999" ]] ; then MY_P=${PN} EGIT_REPO_URI="git://busybox.net/busybox.git" inherit git-2 else MY_P=${PN}-${PV/_/-} SRC_URI="http://www.busybox.net/downloads/${MY_P}.tar.bz2" KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-linux ~arm-linux ~x86-linux" fi LICENSE="GPL-2" SLOT="0" IUSE="ipv6 livecd make-symlinks math mdev -pam selinux sep-usr +static syslog systemd" RESTRICT="test" RDEPEND="!static? ( selinux? ( sys-libs/libselinux ) ) pam? ( sys-libs/pam )" DEPEND="${RDEPEND} static? ( selinux? ( sys-libs/libselinux[static-libs(+)] ) ) >=sys-kernel/linux-headers-2.6.39" S=${WORKDIR}/${MY_P} busybox_config_option() { local flag=$1 ; shift if [[ ${flag} != [yn] ]] ; then busybox_config_option $(usex ${flag} y n) "$@" return fi while [[ $# -gt 0 ]] ; do if [[ ${flag} == "y" ]] ; then sed -i -e "s:.*\<CONFIG_$1\>.*set:CONFIG_$1=y:g" .config else sed -i -e "s:CONFIG_$1=y:# CONFIG_$1 is not set:g" .config fi einfo $(grep "CONFIG_$1[= ]" .config || echo Could not find CONFIG_$1 ...) shift done } busybox_config_enabled() { local val=$(sed -n "/^CONFIG_$1=/s:^[^=]*=::p" .config) case ${val} in "") return 1 ;; y) return 0 ;; *) echo "${val}" | sed -r 's:^"(.*)"$:\1:' ;; esac } src_prepare() { unset KBUILD_OUTPUT #88088 append-flags -fno-strict-aliasing #310413 use ppc64 && append-flags -mminimal-toc #130943 # patches go here! epatch "${FILESDIR}"/${PN}-1.19.0-bb.patch #epatch "${FILESDIR}"/${P}-*.patch cp "${FILESDIR}"/ginit.c init/ || die # flag cleanup sed -i -r \ -e 's:[[:space:]]?-(Werror|Os|falign-(functions|jumps|loops|labels)=1|fomit-frame-pointer)\>::g' \ Makefile.flags || die #sed -i '/bbsh/s:^//::' include/applets.h sed -i '/^#error Aborting compilation./d' applets/applets.c || die use elibc_glibc && sed -i 's:-Wl,--gc-sections::' Makefile sed -i \ -e "/^CROSS_COMPILE/s:=.*:= ${CHOST}-:" \ -e "/^AR\>/s:=.*:= $(tc-getAR):" \ -e "/^CC\>/s:=.*:= $(tc-getCC):" \ -e "/^HOSTCC/s:=.*:= $(tc-getBUILD_CC):" \ -e "/^PKG_CONFIG\>/s:=.*:= $(tc-getPKG_CONFIG):" \ Makefile || die sed -i \ -e 's:-static-libgcc::' \ Makefile.flags || die } src_configure() { # check for a busybox config before making one of our own. # if one exist lets return and use it. restore_config .config if [ -f .config ]; then yes "" | emake -j1 oldconfig > /dev/null return 0 else ewarn "Could not locate user configfile, so we will save a default one" fi # setup the config file emake -j1 allyesconfig > /dev/null # nommu forces a bunch of things off which we want on #387555 busybox_config_option n NOMMU sed -i '/^#/d' .config yes "" | emake -j1 oldconfig >/dev/null # now turn off stuff we really don't want busybox_config_option n DMALLOC busybox_config_option n FEATURE_SUID_CONFIG busybox_config_option n BUILD_AT_ONCE busybox_config_option n BUILD_LIBBUSYBOX busybox_config_option n FEATURE_CLEAN_UP busybox_config_option n MONOTONIC_SYSCALL busybox_config_option n USE_PORTABLE_CODE busybox_config_option n WERROR # If these are not set and we are using a uclibc/busybox setup # all calls to system() will fail. busybox_config_option y ASH busybox_config_option n HUSH # disable ipv6 applets if ! use ipv6; then busybox_config_option n FEATURE_IPV6 busybox_config_option n TRACEROUTE6 busybox_config_option n PING6 fi if use static && use pam ; then ewarn "You cannot have USE='static pam'. Assuming static is more important." fi busybox_config_option $(usex static n pam) PAM busybox_config_option static STATIC busybox_config_option syslog {K,SYS}LOGD LOGGER busybox_config_option systemd FEATURE_SYSTEMD busybox_config_option math FEATURE_AWK_LIBM # all the debug options are compiler related, so punt them busybox_config_option n DEBUG busybox_config_option y NO_DEBUG_LIB busybox_config_option n DMALLOC busybox_config_option n EFENCE busybox_config_option selinux SELINUX # this opt only controls mounting with <linux-2.6.23 busybox_config_option n FEATURE_MOUNT_NFS # default a bunch of uncommon options to off local opt for opt in \ ADD_SHELL \ BEEP BOOTCHARTD \ CRONTAB \ DC DEVFSD DNSD DPKG{,_DEB} \ FAKEIDENTD FBSPLASH FOLD FSCK_MINIX FTP{GET,PUT} \ FEATURE_DEVFS \ HOSTID HUSH \ INETD INOTIFYD IPCALC \ LOCALE_SUPPORT LOGNAME LPD \ MAKEMIME MKFS_MINIX MSH \ OD \ RDEV READPROFILE REFORMIME REMOVE_SHELL RFKILL RUN_PARTS RUNSV{,DIR} \ SLATTACH SMEMCAP SULOGIN SV{,LOGD} \ TASKSET TCPSVD \ RPM RPM2CPIO \ UDPSVD UUDECODE UUENCODE do busybox_config_option n ${opt} done emake -j1 oldconfig > /dev/null } src_compile() { unset KBUILD_OUTPUT #88088 export SKIP_STRIP=y emake V=1 busybox } src_install() { unset KBUILD_OUTPUT #88088 save_config .config into / dodir /bin if use sep-usr ; then # install /ginit to take care of mounting stuff exeinto / newexe busybox_unstripped ginit dosym /ginit /bin/bb dosym bb /bin/busybox else newbin busybox_unstripped busybox dosym busybox /bin/bb fi if use mdev ; then dodir /$(get_libdir)/mdev/ use make-symlinks || dosym /bin/bb /sbin/mdev cp "${S}"/examples/mdev_fat.conf "${ED}"/etc/mdev.conf exeinto /$(get_libdir)/mdev/ doexe "${FILESDIR}"/mdev/* newinitd "${FILESDIR}"/mdev.rc.1 mdev fi if use livecd ; then dosym busybox /bin/vi fi # add busybox daemon's, bug #444718 if busybox_config_enabled FEATURE_NTPD_SERVER; then newconfd "${FILESDIR}/ntpd.confd" "busybox-ntpd" newinitd "${FILESDIR}/ntpd.initd" "busybox-ntpd" fi if busybox_config_enabled SYSLOGD; then newconfd "${FILESDIR}/syslogd.confd" "busybox-syslogd" newinitd "${FILESDIR}/syslogd.initd" "busybox-syslogd" fi if busybox_config_enabled KLOGD; then newconfd "${FILESDIR}/klogd.confd" "busybox-klogd" newinitd "${FILESDIR}/klogd.initd" "busybox-klogd" fi if busybox_config_enabled WATCHDOG; then newconfd "${FILESDIR}/watchdog.confd" "busybox-watchdog" newinitd "${FILESDIR}/watchdog.initd" "busybox-watchdog" fi if busybox_config_enabled UDHCPC; then local path=$(busybox_config_enabled UDHCPC_DEFAULT_SCRIPT) exeinto "${path%/*}" newexe examples/udhcp/simple.script "${path##*/}" fi if busybox_config_enabled UDHCPD; then insinto /etc doins examples/udhcp/udhcpd.conf fi # bundle up the symlink files for use later emake DESTDIR="${ED}" install rm _install/bin/busybox # for compatibility, provide /usr/bin/env mkdir -p _install/usr/bin ln -s /bin/env _install/usr/bin/env tar cf busybox-links.tar -C _install . || : #;die insinto /usr/share/${PN} use make-symlinks && doins busybox-links.tar dodoc AUTHORS README TODO cd docs docinto txt dodoc *.txt docinto pod dodoc *.pod dohtml *.html cd ../examples docinto examples dodoc inittab depmod.pl *.conf *.script undeb unrpm } pkg_preinst() { if use make-symlinks && [[ ! ${VERY_BRAVE_OR_VERY_DUMB} == "yes" ]] && [[ ${ROOT} == "/" ]] ; then ewarn "setting USE=make-symlinks and emerging to / is very dangerous." ewarn "it WILL overwrite lots of system programs like: ls bash awk grep (bug 60805 for full list)." ewarn "If you are creating a binary only and not merging this is probably ok." ewarn "set env VERY_BRAVE_OR_VERY_DUMB=yes if this is really what you want." die "silly options will destroy your system" fi if use make-symlinks ; then mv "${ED}"/usr/share/${PN}/busybox-links.tar "${T}"/ || die fi } pkg_postinst() { savedconfig_pkg_postinst if use make-symlinks ; then cd "${T}" || die mkdir _install tar xf busybox-links.tar -C _install || die cp -vpPR _install/* "${ROOT}"/ || die "copying links for ${x} failed" fi if use sep-usr ; then elog "In order to use the sep-usr support, you have to update your" elog "kernel command line. Add the option:" elog " init=/ginit" elog "To launch a different init than /sbin/init, use:" elog " init=/ginit /sbin/yourinit" elog "To get a rescue shell, you may boot with:" elog " init=/ginit bb" fi }