Attachment #902502 for bug #939404

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# Copyright 1999-2024 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=8

inherit flag-o-matic readme.gentoo-r1 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/${MY_P}.tar.bz2"
	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux"
fi
S="${WORKDIR}/${MY_P}"

LICENSE="GPL-2" # GPL-2 only
SLOT="0"
IUSE="debug livecd make-symlinks math mdev pam selinux sep-usr static syslog systemd"
REQUIRED_USE="pam? ( !static )"
RESTRICT="test"

# TODO: Could make pkgconfig conditional on selinux? bug #782829
RDEPEND="
	!static? (
		virtual/libc
		virtual/libcrypt:=
		selinux? ( sys-libs/libselinux )
	)
	pam? ( sys-libs/pam )
"
DEPEND="${RDEPEND}
	static? (
		virtual/libcrypt[static-libs]
		selinux? ( sys-libs/libselinux[static-libs(+)] )
	)
	sys-kernel/linux-headers"
BDEPEND="virtual/pkgconfig"

DISABLE_AUTOFORMATTING=yes
DOC_CONTENTS='
If you want a smaller executable, add `-Oz` to your busybox `CFLAGS`.'

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
	"${FILESDIR}"/${PN}-1.34.1-skip-selinux-search.patch

	"${FILESDIR}"/${PN}-1.36.0-fortify-source-3-fixdep.patch
	"${FILESDIR}"/${PN}-1.36.1-kernel-6.8.patch

	"${FILESDIR}"/${PN}-1.36.1-skip-dynamic-relocations.patch

	# "${FILESDIR}"/${P}-*.patch
)

src_prepare() {
	default

	cp "${FILESDIR}"/ginit.c init/ || die

	# flag cleanup
	sed -i -r \
		-e 's:[[:space:]]?-(Werror|Os|Oz|falign-(functions|jumps|loops|labels)=1|fomit-frame-pointer)\>::g' \
		Makefile.flags || die
	sed -i \
		-e 's:-static-libgcc::' \
		Makefile.flags || die

	# Print all link lines too
	sed -i -e 's:debug=false:debug=true:' scripts/trylink || die
}

bbmake() {
	local args=(
		V=1
		CROSS_COMPILE="${CHOST}-"
		AR="${AR}"
		CC="${CC}"
		HOSTCC="${BUILD_CC}"
		HOSTCFLAGS="${BUILD_CFLAGS}"
		PKG_CONFIG="${PKG_CONFIG}"
	)
	emake "${args[@]}" "$@"
}

src_configure() {
	unset KBUILD_OUTPUT #88088
	export SKIP_STRIP=y

	tc-export AR CC BUILD_CC PKG_CONFIG

	tc-is-cross-compiler || BUILD_CFLAGS=${CFLAGS}
	BUILD_CFLAGS+=" -D_FILE_OFFSET_BITS=64" #930513

	append-flags -fno-strict-aliasing #310413
	use ppc64 && append-flags -mminimal-toc #130943

	# 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 "" | bbmake -j1 oldconfig
		return 0
	else
		ewarn "Could not locate user configfile, so we will save a default one"
	fi

	# setting SKIP_SELINUX skips searching for selinux at this stage. We don't
	# need to search now in case we end up not needing it after all.
	# setup the config file
	bbmake -j1 allyesconfig SKIP_SELINUX=$(usex selinux n y) #620918
	# nommu forces a bunch of things off which we want on #387555
	busybox_config_option n NOMMU
	sed -i '/^#/d' .config
	yes "" | bbmake -j1 oldconfig SKIP_SELINUX=$(usex selinux n y) #620918

	# 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
	# CONFIG_MODPROBE_SMALL=y disables depmod.c and uses a smaller one that
	# does not support -b. Setting this to no creates slightly larger and
	# slightly more useful modutils
	busybox_config_option n MODPROBE_SMALL #472464
	# triming the BSS size may be dangerous
	busybox_config_option n FEATURE_USE_BSS_TAIL
	# a conforming implementation of cp(1) will not create a new inode for
	# cases such as `cp ./file ./existing-file`
	busybox_config_option n FEATURE_NON_POSIX_CP

	# 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

	# Disable standalone shell mode when using make-symlinks, else Busybox calls its
	# applets by default without looking up in PATH.
	# This also enables users to disable a builtin by deleting the corresponding symlink.
	if use make-symlinks; then
		busybox_config_option n FEATURE_PREFER_APPLETS
		busybox_config_option n FEATURE_SH_STANDALONE
	fi

	# If these are not set and we are using a 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

	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

	# 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

	bbmake -j1 oldconfig
}

src_compile() {
	bbmake busybox

	# bug #701512
	bbmake doc
}

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 "${ED}"/etc/mdev.conf || die
		if [[ ! "$(get_libdir)" == "lib" ]]; then
			#831251 - replace lib with lib64 where appropriate
			sed -i -e "s:/lib/:/$(get_libdir)/:g" "${ED}"/etc/mdev.conf || die
		fi

		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
		sed -i 's:$((metric++)):$metric; metric=$((metric + 1)):' examples/udhcp/simple.script || die #801535
		local path=$(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
	if busybox_config_enabled ASH && ! use make-symlinks; then
		dosym -r /bin/busybox /bin/ash
	fi
	if busybox_config_enabled CROND; then
		newconfd "${FILESDIR}"/crond.confd busybox-crond
		newinitd "${FILESDIR}"/crond.initd busybox-crond
	fi

	# bundle up the symlink files for use later
	bbmake DESTDIR="${ED}" install
	# for compatibility, provide /usr/bin/env
	mkdir -p _install/usr/bin || die
	if [[ ! -e _install/usr/bin/env ]]; then
		ln -s /bin/env _install/usr/bin/env || die
	fi
	rm _install/bin/busybox || die
	tar cf busybox-links.tar -C _install . || : #;die
	insinto /usr/share/${PN}
	use make-symlinks && doins busybox-links.tar

	dodoc AUTHORS README TODO

	cd docs || die
	doman busybox.1
	docinto txt
	dodoc *.txt
	docinto pod
	dodoc *.pod
	docinto html
	dodoc *.html

	cd ../examples || die
	docinto examples
	dodoc inittab depmod.pl *.conf *.script undeb unrpm

	cd ../networking || die
	dodoc httpd_indexcgi.c httpd_post_upload.cgi

	readme.gentoo_create_doc
}

pkg_preinst() {
	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 "${T}" || die
		mkdir _install
		tar xf busybox-links.tar -C _install || die
		# 907432: cp -n returns error if it skips any file, but that is expected here
		# TODO: check if a new coreutils release has a replacement option
		cp -nvpPR _install/* "${ROOT}"/
	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

	if [[ ${MERGE_TYPE} != binary ]] && ! is-flagq -Oz; then
		for v in ${REPLACING_VERSIONS}; do
			if ver_test ${v} -le 1.36.1; then
				FORCE_PRINT_ELOG=yes
			fi
		done

		readme.gentoo_print_elog
	fi
}

Lines 164-169 src_configure() { Link Here

(-)a/sys-apps/busybox/busybox-9999.ebuild (-1 / +3 lines)
164	busybox_config_option n MODPROBE_SMALL #472464	164	busybox_config_option n MODPROBE_SMALL #472464
165	# triming the BSS size may be dangerous	165	# triming the BSS size may be dangerous
166	busybox_config_option n FEATURE_USE_BSS_TAIL	166	busybox_config_option n FEATURE_USE_BSS_TAIL
		167	# a conforming implementation of cp(1) will not create a new inode for
		168	# cases such as `cp ./file ./existing-file`
		169	busybox_config_option n FEATURE_NON_POSIX_CP
167		170
168	# These cause trouble with musl.	171	# These cause trouble with musl.
169	if use elibc_musl; then	172	if use elibc_musl; then
170	-

Return to bug 939404

Line 0 Link Here

(-)a/sys-apps/busybox/busybox-1.36.1-r4.ebuild (+393 lines)
		1	# Copyright 1999-2024 Gentoo Authors
		2	# Distributed under the terms of the GNU General Public License v2
		3
		4	# See `man savedconfig.eclass` for info on how to use USE=savedconfig.
		5
		6	EAPI=8
		7
		8	inherit flag-o-matic readme.gentoo-r1 savedconfig toolchain-funcs
		9
		10	DESCRIPTION="Utilities for rescue and embedded systems"
		11	HOMEPAGE="https://www.busybox.net/"
		12	if [[ ${PV} == "9999" ]] ; then
		13	MY_P="${P}"
		14	EGIT_REPO_URI="https://git.busybox.net/busybox"
		15	inherit git-r3
		16	else
		17	MY_P="${PN}-${PV/_/-}"
		18	SRC_URI="https://www.busybox.net/downloads/${MY_P}.tar.bz2"
		19	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux"
		20	fi
		21	S="${WORKDIR}/${MY_P}"
		22
		23	LICENSE="GPL-2" # GPL-2 only
		24	SLOT="0"
		25	IUSE="debug livecd make-symlinks math mdev pam selinux sep-usr static syslog systemd"
		26	REQUIRED_USE="pam? ( !static )"
		27	RESTRICT="test"
		28
		29	# TODO: Could make pkgconfig conditional on selinux? bug #782829
		30	RDEPEND="
		31	!static? (
		32	virtual/libc
		33	virtual/libcrypt:=
		34	selinux? ( sys-libs/libselinux )
		35	)
		36	pam? ( sys-libs/pam )
		37	"
		38	DEPEND="${RDEPEND}
		39	static? (
		40	virtual/libcrypt[static-libs]
		41	selinux? ( sys-libs/libselinux[static-libs(+)] )
		42	)
		43	sys-kernel/linux-headers"
		44	BDEPEND="virtual/pkgconfig"
		45
		46	DISABLE_AUTOFORMATTING=yes
		47	DOC_CONTENTS='
		48	If you want a smaller executable, add `-Oz` to your busybox `CFLAGS`.'
		49
		50	busybox_config_option() {
		51	local flag=$1 ; shift
		52	if [[ ${flag} != [yn] && ${flag} != \"* ]] ; then
		53	busybox_config_option $(usex ${flag} y n) "$@"
		54	return
		55	fi
		56	local expr
		57	while [[ $# -gt 0 ]] ; do
		58	case ${flag} in
		59	y) expr="s:.\<CONFIG_$1\>.set:CONFIG_$1=y:g" ;;
		60	n) expr="s:CONFIG_$1=y:# CONFIG_$1 is not set:g" ;;
		61	) expr="s:.\<CONFIG_$1\>.*:CONFIG_$1=${flag}:g" ;;
		62	esac
		63	sed -i -e "${expr}" .config \|\| die
		64	einfo "$(grep "CONFIG_$1[= ]" .config \|\| echo "Could not find CONFIG_$1 ...")"
65	shift
66	done
67	}
68
69	busybox_config_enabled() {
70	local val=$(sed -n "/^CONFIG_$1=/s:^[^=]*=::p" .config)
71	case ${val} in
72	"") return 1 ;;
73	y) return 0 ;;
74	) echo "${val}" \| sed -r 's:^"(.)"$:\1:' ;;
75	esac
76	}
77
78	# patches go here!
79	PATCHES=(
80	"${FILESDIR}"/${PN}-1.26.2-bb.patch
81	"${FILESDIR}"/${PN}-1.34.1-skip-selinux-search.patch
82
83	"${FILESDIR}"/${PN}-1.36.0-fortify-source-3-fixdep.patch
84	"${FILESDIR}"/${PN}-1.36.1-kernel-6.8.patch
85
86	"${FILESDIR}"/${PN}-1.36.1-skip-dynamic-relocations.patch
87
88	# "${FILESDIR}"/${P}-*.patch
89	)
90
91	src_prepare() {
92	default
93
94	cp "${FILESDIR}"/ginit.c init/ \|\| die
95
96	# flag cleanup
97	sed -i -r \
98	-e 's:[[:space:]]?-(Werror\|Os\|Oz\|falign-(functions\|jumps\|loops\|labels)=1\|fomit-frame-pointer)\>::g' \
99	Makefile.flags \|\| die
100	sed -i \
101	-e 's:-static-libgcc::' \
102	Makefile.flags \|\| die
103
104	# Print all link lines too
105	sed -i -e 's:debug=false:debug=true:' scripts/trylink \|\| die
106	}
107
108	bbmake() {
109	local args=(
110	V=1
111	CROSS_COMPILE="${CHOST}-"
112	AR="${AR}"
113	CC="${CC}"
114	HOSTCC="${BUILD_CC}"
115	HOSTCFLAGS="${BUILD_CFLAGS}"
116	PKG_CONFIG="${PKG_CONFIG}"
117	)
118	emake "${args[@]}" "$@"
119	}
120
121	src_configure() {
122	unset KBUILD_OUTPUT #88088
123	export SKIP_STRIP=y
124
125	tc-export AR CC BUILD_CC PKG_CONFIG
126
127	tc-is-cross-compiler \|\| BUILD_CFLAGS=${CFLAGS}
128	BUILD_CFLAGS+=" -D_FILE_OFFSET_BITS=64" #930513
129
130	append-flags -fno-strict-aliasing #310413
131	use ppc64 && append-flags -mminimal-toc #130943
132
133	# check for a busybox config before making one of our own.
134	# if one exist lets return and use it.
135
136	restore_config .config
137	if [ -f .config ]; then
138	yes "" \| bbmake -j1 oldconfig
139	return 0
140	else
141	ewarn "Could not locate user configfile, so we will save a default one"
142	fi
143
144	# setting SKIP_SELINUX skips searching for selinux at this stage. We don't
145	# need to search now in case we end up not needing it after all.
146	# setup the config file
147	bbmake -j1 allyesconfig SKIP_SELINUX=$(usex selinux n y) #620918
148	# nommu forces a bunch of things off which we want on #387555
149	busybox_config_option n NOMMU
150	sed -i '/^#/d' .config
151	yes "" \| bbmake -j1 oldconfig SKIP_SELINUX=$(usex selinux n y) #620918
152
153	# now turn off stuff we really don't want
154	busybox_config_option n DMALLOC
155	busybox_config_option n FEATURE_2_4_MODULES #607548
156	busybox_config_option n FEATURE_SUID_CONFIG
157	busybox_config_option n BUILD_AT_ONCE
158	busybox_config_option n BUILD_LIBBUSYBOX
159	busybox_config_option n FEATURE_CLEAN_UP
160	busybox_config_option n MONOTONIC_SYSCALL
161	busybox_config_option n USE_PORTABLE_CODE
162	busybox_config_option n WERROR
163	# CONFIG_MODPROBE_SMALL=y disables depmod.c and uses a smaller one that
164	# does not support -b. Setting this to no creates slightly larger and
165	# slightly more useful modutils
166	busybox_config_option n MODPROBE_SMALL #472464
167	# triming the BSS size may be dangerous
168	busybox_config_option n FEATURE_USE_BSS_TAIL
169	# a conforming implementation of cp(1) will not create a new inode for
170	# cases such as `cp ./file ./existing-file`
171	busybox_config_option n FEATURE_NON_POSIX_CP
172
173	# These cause trouble with musl.
174	if use elibc_musl; then
175	busybox_config_option n FEATURE_UTMP
176	busybox_config_option n EXTRA_COMPAT
177	busybox_config_option n FEATURE_VI_REGEX_SEARCH
178	fi
179
180	# Disable standalone shell mode when using make-symlinks, else Busybox calls its
181	# applets by default without looking up in PATH.
182	# This also enables users to disable a builtin by deleting the corresponding symlink.
183	if use make-symlinks; then
184	busybox_config_option n FEATURE_PREFER_APPLETS
185	busybox_config_option n FEATURE_SH_STANDALONE
186	fi
187
188	# If these are not set and we are using a busybox setup
189	# all calls to system() will fail.
190	busybox_config_option y ASH
191	busybox_config_option y SH_IS_ASH
192	busybox_config_option n HUSH
193	busybox_config_option n SH_IS_HUSH
194
195	busybox_config_option '"/run"' PID_FILE_PATH
196	busybox_config_option '"/run/ifstate"' IFUPDOWN_IFSTATE_PATH
197
198	busybox_config_option pam PAM
199	busybox_config_option static STATIC
200	busybox_config_option syslog {K,SYS}LOGD LOGGER
201	busybox_config_option systemd FEATURE_SYSTEMD
202	busybox_config_option math FEATURE_AWK_LIBM
203
204	# all the debug options are compiler related, so punt them
205	busybox_config_option n DEBUG_SANITIZE
206	busybox_config_option n DEBUG
207	busybox_config_option y NO_DEBUG_LIB
208	busybox_config_option n DMALLOC
209	busybox_config_option n EFENCE
210	busybox_config_option $(usex debug y n) TFTP_DEBUG
211
212	busybox_config_option selinux SELINUX
213
214	# this opt only controls mounting with <linux-2.6.23
215	busybox_config_option n FEATURE_MOUNT_NFS
216
217	# glibc-2.26 and later does not ship RPC implientation
218	busybox_config_option n FEATURE_HAVE_RPC
219	busybox_config_option n FEATURE_INETD_RPC
220
221	# default a bunch of uncommon options to off
222	local opt
223	for opt in \
224	ADD_SHELL \
225	BEEP BOOTCHARTD \
226	CRONTAB \
227	DC DEVFSD DNSD DPKG{,_DEB} \
228	FAKEIDENTD FBSPLASH FOLD FSCK_MINIX FTP{GET,PUT} \
229	FEATURE_DEVFS \
230	HOSTID HUSH \
231	INETD INOTIFYD IPCALC \
232	LOCALE_SUPPORT LOGNAME LPD \
233	MAKEMIME MKFS_MINIX MSH \
234	OD \
235	RDEV READPROFILE REFORMIME REMOVE_SHELL RFKILL RUN_PARTS RUNSV{,DIR} \
236	SLATTACH SMEMCAP SULOGIN SV{,LOGD} \
237	TASKSET TCPSVD \
238	RPM RPM2CPIO \
239	UDPSVD UUDECODE UUENCODE
240	do
241	busybox_config_option n ${opt}
242	done
243
244	bbmake -j1 oldconfig
245	}
246
247	src_compile() {
248	bbmake busybox
249
250	# bug #701512
251	bbmake doc
252	}
253
254	src_install() {
255	unset KBUILD_OUTPUT #88088
256	save_config .config
257
258	into /
259	dodir /bin
260	if use sep-usr ; then
261	# install /ginit to take care of mounting stuff
262	exeinto /
263	newexe busybox_unstripped ginit
264	dosym /ginit /bin/bb
265	dosym bb /bin/busybox
266	else
267	newbin busybox_unstripped busybox
268	dosym busybox /bin/bb
269	fi
270	if use mdev ; then
271	dodir /$(get_libdir)/mdev/
272	use make-symlinks \|\| dosym /bin/bb /sbin/mdev
273	cp "${S}"/examples/mdev_fat.conf "${ED}"/etc/mdev.conf \|\| die
274	if [[ ! "$(get_libdir)" == "lib" ]]; then
275	#831251 - replace lib with lib64 where appropriate
276	sed -i -e "s:/lib/:/$(get_libdir)/:g" "${ED}"/etc/mdev.conf \|\| die
277	fi
278
279	exeinto /$(get_libdir)/mdev/
280	doexe "${FILESDIR}"/mdev/*
281
282	newinitd "${FILESDIR}"/mdev.initd mdev
283	fi
284	if use livecd ; then
285	dosym busybox /bin/vi
286	fi
287
288	# add busybox daemon's, bug #444718
289	if busybox_config_enabled FEATURE_NTPD_SERVER; then
290	newconfd "${FILESDIR}"/ntpd.confd busybox-ntpd
291	newinitd "${FILESDIR}"/ntpd.initd busybox-ntpd
292	fi
293	if busybox_config_enabled SYSLOGD; then
294	newconfd "${FILESDIR}"/syslogd.confd busybox-syslogd
295	newinitd "${FILESDIR}"/syslogd.initd busybox-syslogd
296	fi
297	if busybox_config_enabled KLOGD; then
298	newconfd "${FILESDIR}"/klogd.confd busybox-klogd
299	newinitd "${FILESDIR}"/klogd.initd busybox-klogd
300	fi
301	if busybox_config_enabled WATCHDOG; then
302	newconfd "${FILESDIR}"/watchdog.confd busybox-watchdog
303	newinitd "${FILESDIR}"/watchdog.initd busybox-watchdog
304	fi
305	if busybox_config_enabled UDHCPC; then
306	sed -i 's:$((metric++)):$metric; metric=$((metric + 1)):' examples/udhcp/simple.script \|\| die #801535
307	local path=$(busybox_config_enabled UDHCPC_DEFAULT_SCRIPT)
308	exeinto "${path%/*}"
309	newexe examples/udhcp/simple.script "${path##*/}"
310	fi
311	if busybox_config_enabled UDHCPD; then
312	insinto /etc
313	doins examples/udhcp/udhcpd.conf
314	fi
315	if busybox_config_enabled ASH && ! use make-symlinks; then
316	dosym -r /bin/busybox /bin/ash
317	fi
318	if busybox_config_enabled CROND; then
319	newconfd "${FILESDIR}"/crond.confd busybox-crond
320	newinitd "${FILESDIR}"/crond.initd busybox-crond
321	fi
322
323	# bundle up the symlink files for use later
324	bbmake DESTDIR="${ED}" install
325	# for compatibility, provide /usr/bin/env
326	mkdir -p _install/usr/bin \|\| die
327	if [[ ! -e _install/usr/bin/env ]]; then
328	ln -s /bin/env _install/usr/bin/env \|\| die
329	fi
330	rm _install/bin/busybox \|\| die
331	tar cf busybox-links.tar -C _install . \|\| : #;die
332	insinto /usr/share/${PN}
333	use make-symlinks && doins busybox-links.tar
334
335	dodoc AUTHORS README TODO
336
337	cd docs \|\| die
338	doman busybox.1
339	docinto txt
340	dodoc *.txt
341	docinto pod
342	dodoc *.pod
343	docinto html
344	dodoc *.html
345
346	cd ../examples \|\| die
347	docinto examples
348	dodoc inittab depmod.pl .conf .script undeb unrpm
349
350	cd ../networking \|\| die
351	dodoc httpd_indexcgi.c httpd_post_upload.cgi
352
353	readme.gentoo_create_doc
354	}
355
356	pkg_preinst() {
357	if use make-symlinks ; then
358	mv "${ED}"/usr/share/${PN}/busybox-links.tar "${T}"/ \|\| die
359	fi
360	}
361
362	pkg_postinst() {
363	savedconfig_pkg_postinst
364
365	if use make-symlinks ; then
366	cd "${T}" \|\| die
367	mkdir _install
368	tar xf busybox-links.tar -C _install \|\| die
369	# 907432: cp -n returns error if it skips any file, but that is expected here
370	# TODO: check if a new coreutils release has a replacement option
371	cp -nvpPR _install/* "${ROOT}"/
372	fi
373
374	if use sep-usr ; then
375	elog "In order to use the sep-usr support, you have to update your"
376	elog "kernel command line. Add the option:"
377	elog " init=/ginit"
378	elog "To launch a different init than /sbin/init, use:"
379	elog " init=/ginit /sbin/yourinit"
380	elog "To get a rescue shell, you may boot with:"
381	elog " init=/ginit bb"
382	fi
383
384	if [[ ${MERGE_TYPE} != binary ]] && ! is-flagq -Oz; then
385	for v in ${REPLACING_VERSIONS}; do
386	if ver_test ${v} -le 1.36.1; then
387	FORCE_PRINT_ELOG=yes
388	fi
389	done
390
391	readme.gentoo_print_elog
392	fi
393	}