+++ /dev/null
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-# See `man savedconfig.eclass` for info on how to use USE=savedconfig.
-
-EAPI=6
-
-inherit flag-o-matic savedconfig toolchain-funcs
-
-DESCRIPTION="Utilities for rescue and embedded systems"
-HOMEPAGE="https://www.busybox.net/"
-if [[ ${PV} == "9999" ]] ; then
- MY_P=${P}
- EGIT_REPO_URI="https://git.busybox.net/busybox"
- inherit git-r3
-else
- MY_P=${PN}-${PV/_/-}
- SRC_URI="https://www.busybox.net/downloads/${MY_P}.tar.bz2"
- KEYWORDS="~alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 ~riscv s390 sh sparc x86 ~amd64-linux ~x86-linux"
-fi
-
-LICENSE="GPL-2" # GPL-2 only
-SLOT="0"
-IUSE="debug ipv6 livecd make-symlinks math mdev pam selinux sep-usr static syslog systemd"
-REQUIRED_USE="pam? ( !static )"
-RESTRICT="test"
-
-COMMON_DEPEND="!static? ( selinux? ( sys-libs/libselinux ) )
- pam? ( sys-libs/pam )"
-DEPEND="${COMMON_DEPEND}
- static? ( selinux? ( sys-libs/libselinux[static-libs(+)] ) )
- >=sys-kernel/linux-headers-2.6.39"
-RDEPEND="${COMMON_DEPEND}
- mdev? ( !<sys-apps/openrc-0.13 )"
-
-S=${WORKDIR}/${MY_P}
-
-busybox_config_option() {
- local flag=$1 ; shift
- if [[ ${flag} != [yn] && ${flag} != \"* ]] ; then
- busybox_config_option $(usex ${flag} y n) "$@"
- return
- fi
- local expr
- while [[ $# -gt 0 ]] ; do
- case ${flag} in
- y) expr="s:.*\<CONFIG_$1\>.*set:CONFIG_$1=y:g" ;;
- n) expr="s:CONFIG_$1=y:# CONFIG_$1 is not set:g" ;;
- *) expr="s:.*\<CONFIG_$1\>.*:CONFIG_$1=${flag}:g" ;;
- esac
- sed -i -e "${expr}" .config || die
- einfo "$(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:^"(.*)"$:\1:' ;;
- esac
-}
-
-# patches go here!
-PATCHES=(
- "${FILESDIR}"/${PN}-1.26.2-bb.patch
- # "${FILESDIR}"/${P}-*.patch
-)
-
-src_prepare() {
- default
- unset KBUILD_OUTPUT #88088
- append-flags -fno-strict-aliasing #310413
- use ppc64 && append-flags -mminimal-toc #130943
-
- cp "${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 -s 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 -s 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 -s oldconfig >/dev/null
-
- # now turn off stuff we really don't want
- busybox_config_option n DMALLOC
- busybox_config_option n FEATURE_2_4_MODULES #607548
- 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
- # triming the BSS size may be dangerous
- busybox_config_option n FEATURE_USE_BSS_TAIL
-
- # These cause trouble with musl.
- if use elibc_musl; then
- busybox_config_option n FEATURE_UTMP
- busybox_config_option n EXTRA_COMPAT
- busybox_config_option n FEATURE_VI_REGEX_SEARCH
- fi
-
- # 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 y SH_IS_ASH
- busybox_config_option n HUSH
- busybox_config_option n SH_IS_HUSH
-
- busybox_config_option '"/run"' PID_FILE_PATH
- busybox_config_option '"/run/ifstate"' IFUPDOWN_IFSTATE_PATH
-
- # disable ipv6 applets
- if ! use ipv6; then
- busybox_config_option n FEATURE_IPV6
- busybox_config_option n TRACEROUTE6
- busybox_config_option n PING6
- busybox_config_option n UDHCPC6
- fi
-
- busybox_config_option 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
-
- # disable features that uClibc doesn't (yet?) provide.
- if use elibc_uclibc; then
- busybox_config_option n FEATURE_SYNC_FANCY #567598
- busybox_config_option n NSENTER
- fi
-
- # all the debug options are compiler related, so punt them
- busybox_config_option n DEBUG_SANITIZE
- 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 $(usex debug y n) TFTP_DEBUG
-
- busybox_config_option selinux SELINUX
-
- # this opt only controls mounting with <linux-2.6.23
- busybox_config_option n FEATURE_MOUNT_NFS
-
- # glibc-2.26 and later does not ship RPC implientation
- busybox_config_option n FEATURE_HAVE_RPC
- busybox_config_option n FEATURE_INETD_RPC
-
- # 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 "${FILESDIR}"/mdev.initd mdev
- fi
- if use livecd ; then
- dosym busybox /bin/vi
- fi
-
- # add busybox daemon's, bug #444718
- if busybox_config_enabled FEATURE_NTPD_SERVER; then
- newconfd "${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
- docinto html
- dodoc *.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
-}
projects / gentoo.git / commitdiff