proj/gentoo: Initial commit

This commit represents a new era for Gentoo:
Storing the gentoo-x86 tree in Git, as converted from CVS.

This commit is the start of the NEW history.
Any historical data is intended to be grafted onto this point.

Creation process:
1. Take final CVS checkout snapshot
2. Remove ALL ChangeLog* files
3. Transform all Manifests to thin
4. Remove empty Manifests
5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$
5.1. Do not touch files with -kb/-ko keyword flags.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests
X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project
X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration
X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn
X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts
X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration
X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging
X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed

5 files changed, 1073 insertions, 0 deletions

diff --git a/sys-libs/uclibc/Manifest b/sys-libs/uclibc/Manifest
new file mode 100644
index 000000000000..0ee972817bd6
--- /dev/null
+++ b/sys-libs/uclibc/Manifest
@@ -0,0 +1,2 @@
+DIST uClibc-0.9.33.2-patches-17.tar.bz2 32437 SHA256 4e846e5fa71815e37971d6bfc1ed1381a97189b38575a64ff9396f6a561d48e0 SHA512 6a6ad8aef862f742e60965c447e5abee2349886f01bf5e44111b2a6c21e59e4644195cf36e85b8ce0dabbf7b92dc2c36ae27f0b7a02b0f9f4278e46ec5fb5a76 WHIRLPOOL 02e1c35b57403dcf2beed599c37c8cb52dab36a8e4c87fb8e8cac9cc536640cb0bf47a3df2a939bae6a6d728035362ad0427f830ffd35c9db174a42e342a03d9
+DIST uClibc-0.9.33.2.tar.bz2 2834029 SHA256 988d2c777e0605fe253d12157f71ec68f25d1bb8428725d2b7460bf9977e1662 SHA512 1cf18fe5418e12ae12ce995d7455d465bc4737f225afc49512ec69858771e099bead7b18408b01c7e6f845dcc80c3b4f875332eeffdcc04ae4b48474fb29a8dd WHIRLPOOL e2ca16c179893a58228e701ddf8b5614cb6b3fe2eaa6e2a9b909a27f78a348723fa7ec99f7b437ce35d9ac0870e3e2ec4e4d46834ca6b3cbc3d8fa5306b57fb4
diff --git a/sys-libs/uclibc/metadata.xml b/sys-libs/uclibc/metadata.xml
new file mode 100644
index 000000000000..e4cf5b884b75
--- /dev/null
+++ b/sys-libs/uclibc/metadata.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <herd>embedded</herd>
+  <maintainer>
+    <email>vapier@gentoo.org</email>
+    <description>Primary Maintainer</description>
+  </maintainer>
+  <longdescription>
+uClibc pronounced yew-see-lib-see is a C library for developing embedded Linux 
+systems. It is much smaller than the GNU C Library, but nearly all applications supported 
+by glibc also work perfectly with uClibc. Porting applications from glibc to uClibc 
+typically involves just recompiling the source code. uClibc even supports shared libraries 
+and threading. It currently runs on standard Linux and MMU-less (also known as uClinux) 
+systems with support for alpha, ARM, cris, i386, i960, h8300, m68k, mips/mipsel, PowerPC, 
+SH, SPARC, and v850 processors.
+</longdescription>
+<use>
+	<flag name='rpc'>Enable sun nis/rpc support (you should use libtirpc though)</flag>
+	<flag name='ssp'>Force the use of ssp to be built into a hardened uclibc setup</flag>
+	<flag name='savedconfig'>Adds support for user defined configs</flag>
+	<flag name='uclibc-compat'>Build uclibc with backwards compatible
+		options</flag>
+	<flag name='wordexp'>Add support for word expansion (wordexp.h)</flag>
+</use>
+</pkgmetadata>
diff --git a/sys-libs/uclibc/uclibc-0.9.33.2-r15.ebuild b/sys-libs/uclibc/uclibc-0.9.33.2-r15.ebuild
new file mode 100644
index 000000000000..6c3c0a09e801
--- /dev/null
+++ b/sys-libs/uclibc/uclibc-0.9.33.2-r15.ebuild
@@ -0,0 +1,348 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+inherit eutils flag-o-matic multilib toolchain-funcs savedconfig
+if [[ ${PV} == "9999" ]] ; then
+	EGIT_REPO_URI="git://git.busybox.net/uClibc"
+	inherit git-2
+fi
+
+export CBUILD=${CBUILD:-${CHOST}}
+export CTARGET=${CTARGET:-${CHOST}}
+if [[ ${CTARGET} == ${CHOST} ]] ; then
+	if [[ ${CATEGORY} == cross-* ]] ; then
+		export CTARGET=${CATEGORY#cross-}
+	fi
+fi
+
+MY_P=uClibc-${PV}
+DESCRIPTION="C library for developing embedded Linux systems"
+HOMEPAGE="http://www.uclibc.org/"
+if [[ ${PV} != "9999" ]] ; then
+	PATCH_VER="17"
+	SRC_URI="http://uclibc.org/downloads/${MY_P}.tar.bz2
+		${PATCH_VER:+mirror://gentoo/${MY_P}-patches-${PATCH_VER}.tar.bz2}"
+	KEYWORDS="-* amd64 arm m68k ~mips ppc sh sparc x86"
+fi
+
+LICENSE="LGPL-2"
+SLOT="0"
+IUSE="debug hardened iconv ipv6 nptl rpc ssp uclibc-compat wordexp crosscompile_opts_headers-only"
+RESTRICT="strip"
+
+S=${WORKDIR}/${MY_P}
+
+is_crosscompile() {
+	[[ ${CHOST} != ${CTARGET} ]]
+}
+alt_build_kprefix() {
+	if [[ ${CBUILD} == ${CHOST} && ${CTARGET} == ${CHOST} ]] ; then
+		echo /usr/include
+	else
+		echo /usr/${CTARGET}/usr/include
+	fi
+}
+
+just_headers() {
+	use crosscompile_opts_headers-only && is_crosscompile
+}
+
+uclibc_endian() {
+	# XXX: this wont work for a toolchain which is bi-endian, but we
+	#      dont have any such thing at the moment, so not a big deal
+	touch "${T}"/endian.s
+	$(tc-getAS ${CTARGET}) "${T}"/endian.s -o "${T}"/endian.o
+	case $(file "${T}"/endian.o) in
+		*" MSB "*) echo "BIG";;
+		*" LSB "*) echo "LITTLE";;
+		*)         echo "NFC";;
+	esac
+	rm -f "${T}"/endian.{s,o}
+}
+
+pkg_setup() {
+	if [ ${CTARGET} = ${CHOST} ] ; then
+		case ${CHOST} in
+		*-uclinux*|*-uclibc*) ;;
+		*) die "Use sys-devel/crossdev to build a uclibc toolchain" ;;
+		esac
+	fi
+}
+
+check_cpu_opts() {
+	case ${CTARGET} in
+	# Need to handle $ABI here w/mips.
+	mips[1234]*) export UCLIBC_CPU="MIPS_ISA_${CTARGET:4:1}";;
+	sh[2345]*)   export UCLIBC_CPU="SH${CTARGET:2:1}";;
+	i[3456]86*)  export UCLIBC_CPU="${CTARGET:1:1}86";;
+	# XXX: Should figure out how to handle sparc.
+	esac
+
+	if use nptl ; then
+		case ${CTARGET} in
+		i386*)
+			die "Your target has no support for NPTL"
+			;;
+		esac
+	fi
+}
+
+kconfig_q_opt() {
+	local flag=$1; shift
+	case ${flag} in
+	y|n) ;;
+	*) flag=$(usex ${flag} y n) ;;
+	esac
+
+	local var="defs_${flag}"
+	eval "${var}+=( $* )"
+}
+
+get_opt() {
+	(
+	unset ${1}
+	. ${2:-"${S}"/.config}
+	echo ${!1}
+	)
+}
+
+src_oldconfig() {
+	yes "" 2>/dev/null | emake -s oldconfig >/dev/null
+}
+src_config() {
+	restore_config .config
+	if [ -f .config ]; then
+		src_oldconfig
+		return 0
+	else
+		ewarn "Could not locate user configfile, so we will save a default one"
+	fi
+
+	emake ARCH=${target} defconfig >/dev/null || die
+
+	local defs_{y,n} defs
+
+	defs=(
+		DO{DEBUG_PT,ASSERTS}
+		SUPPORT_LD_DEBUG_EARLY
+		UCLIBC_HAS_PROFILING
+	)
+	kconfig_q_opt n "${defs[@]}"
+	kconfig_q_opt debug DODEBUG SUPPORT_LD_DEBUG
+
+	sed -i -e '/ARCH_.*_ENDIAN/d' .config
+	kconfig_q_opt y "ARCH_WANTS_$(uclibc_endian)_ENDIAN"
+
+	if [[ ${CTARGET} == arm* ]] ; then
+		kconfig_q_opt n CONFIG_ARM_OABI
+		kconfig_q_opt y CONFIG_ARM_EABI
+	fi
+
+	defs=(
+		MALLOC_GLIBC_COMPAT
+		DO_C99_MATH
+		UCLIBC_HAS_{CTYPE_CHECKED,WCHAR,HEXADECIMAL_FLOATS,GLIBC_CUSTOM_PRINTF,FOPEN_EXCLUSIVE_MODE,GLIBC_CUSTOM_STREAMS,PRINTF_M_SPEC}
+		UCLIBC_HAS_FENV
+		UCLIBC_HAS_{N,}FTW
+		UCLIBC_HAS_GNU_GLOB
+		UCLIBC_HAS_LIBUTIL
+		UCLIBC_HAS_PROGRAM_INVOCATION_NAME
+		UCLIBC_HAS_RESOLVER_SUPPORT
+		UCLIBC_HAS_TZ_FILE_READ_MANY
+		UCLIBC_HAS_UTMPX
+		UCLIBC_SUPPORT_AI_ADDRCONFIG
+		UCLIBC_SUSV3_LEGACY
+		UCLIBC_SUSV3_LEGACY_MACROS
+		UCLIBC_SUSV4_LEGACY
+		UCLIBC_USE_NETLINK
+		PTHREADS_DEBUG_SUPPORT
+	)
+	kconfig_q_opt y "${defs[@]}"
+	kconfig_q_opt n UCLIBC_HAS_CTYPE_UNSAFE
+	kconfig_q_opt n UCLIBC_HAS_LOCALE
+	kconfig_q_opt n HAS_NO_THREADS
+	kconfig_q_opt ipv6 UCLIBC_HAS_IPV6
+	kconfig_q_opt nptl UCLIBC_HAS_THREADS_NATIVE
+	kconfig_q_opt !nptl LINUXTHREADS_OLD
+	kconfig_q_opt rpc UCLIBC_HAS_{,{FULL,REENTRANT}_}RPC
+	kconfig_q_opt wordexp UCLIBC_HAS_WORDEXP
+	kconfig_q_opt uclibc-compat UCLIBC_HAS_LIB{NSL,RESOLV}_STUB COMPAT_ATEXIT
+
+	# we need to do it independently of hardened to get ssp.c built into libc
+	kconfig_q_opt y UCLIBC_HAS_SSP
+	kconfig_q_opt n UCLIBC_HAS_SSP_COMPAT
+	kconfig_q_opt y UCLIBC_HAS_ARC4RANDOM
+	kconfig_q_opt n PROPOLICE_BLOCK_ABRT
+	kconfig_q_opt y PROPOLICE_BLOCK_SEGV
+
+	# arm/mips do not emit PT_GNU_STACK, but if we enable this here
+	# it will be emitted as RWE, ppc has to be checked, x86 needs it
+	# this option should be used independently of hardened
+	if has $(tc-arch) x86 || has $(tc-arch) ppc ; then
+		kconfig_q_opt y UCLIBC_BUILD_NOEXECSTACK
+	else
+		kconfig_q_opt n UCLIBC_BUILD_NOEXECSTACK
+	fi
+	kconfig_q_opt y UCLIBC_BUILD_RELRO
+	kconfig_q_opt hardened UCLIBC_BUILD_PIE
+	kconfig_q_opt hardened UCLIBC_BUILD_NOW
+	kconfig_q_opt !ssp SSP_QUICK_CANARY
+	kconfig_q_opt ssp UCLIBC_BUILD_SSP
+
+	local def
+	for def in 1 2 ; do
+		# Run twice as some config opts depend on others being enabled first.
+		for def in ${defs_y[@]} ; do
+			sed -i -e "s:.*\<${def}\>.*set:${def}=y:g" .config
+		done
+		for def in ${defs_n[@]} ; do
+			sed -i -e "s:${def}=y:# ${def} is not set:g" .config
+		done
+		src_oldconfig
+	done
+
+	einfo "Enabled options:"
+	for def in ${defs_y[@]} ; do
+		einfo " " $(grep "^${def}=y" .config || echo "could not find ${def}")
+	done
+	einfo "Disabled options:"
+	for def in ${defs_n[@]} ; do
+		einfo " " $(grep "^# ${def} is not set" .config || echo "could not find ${def}")
+	done
+
+	# setup build and run paths
+	sed -i \
+		-e "/^CROSS_COMPILER_PREFIX/s:=.*:=\"${CTARGET}-\":" \
+		-e "/^KERNEL_HEADERS/s:=.*:=\"$(alt_build_kprefix)\":" \
+		-e "/^SHARED_LIB_LOADER_PREFIX/s:=.*:=\"/$(get_libdir)\":" \
+		-e "/^DEVEL_PREFIX/s:=.*:=\"/usr\":" \
+		-e "/^RUNTIME_PREFIX/s:=.*:=\"/\":" \
+		-e "/^UCLIBC_EXTRA_CFLAGS/s:=.*:=\"${UCLIBC_EXTRA_CFLAGS}\":" \
+		.config || die
+
+	src_oldconfig
+}
+
+src_unpack() {
+	if [[ ${PV} == "9999" ]] ; then
+		git-2_src_unpack
+	else
+		unpack ${A}
+	fi
+	cd "${S}"
+	if [[ -n ${PATCH_VER} ]] ; then
+		EPATCH_SUFFIX="patch" epatch "${WORKDIR}"/patch
+	fi
+
+	epatch_user
+
+	check_cpu_opts
+
+	echo
+	einfo "Runtime Prefix: /"
+	einfo "Devel Prefix:   /usr"
+	einfo "Kernel Prefix:  $(alt_build_kprefix)"
+	einfo "CBUILD:         ${CBUILD}"
+	einfo "CHOST:          ${CHOST}"
+	einfo "CTARGET:        ${CTARGET}"
+	einfo "CPU:            ${UCLIBC_CPU:-default}"
+	einfo "ENDIAN:         $(uclibc_endian)"
+	echo
+
+	########## CPU SELECTION ##########
+
+	local target=$(tc-arch) config_target
+	case ${target} in
+	amd64) target="x86_64";;
+	arm)   target="arm";     config_target="GENERIC_ARM";;
+	avr)   target="avr32";;
+	mips)  target="mips";    config_target="MIPS_ISA_1";;
+	ppc)   target="powerpc";;
+	sh)    target="sh";      config_target="SH4";;
+	x86)   target="i386";    config_target="486";;
+	esac
+	if [[ -n ${config_target} ]] ; then
+		sed -i -e "s:default CONFIG_${config_target}:default CONFIG_${UCLIBC_CPU:-${config_target}}:" \
+			extra/Configs/Config.${target} || die
+	fi
+	sed -i -e "s:^HOSTCC.*=.*:HOSTCC=$(tc-getBUILD_CC):" Rules.mak
+
+	src_config
+
+	if use iconv ; then
+		# Run after make clean, otherwise files removed
+		find ./extra/locale/charmaps -name "*.pairs" > extra/locale/codesets.txt
+		if [[ ! -f /etc/locale.gen ]] ; then
+			# See ./extra/locale/LOCALES for examples
+			die "Please create an appropriate /etc/locale.gen for locale support"
+		fi
+		echo -e "@euro e\n@cyrillic c\n#---\nUTF-8 yes\n8-BIT yes\n#---\n\n" > ./extra/locale/locales.txt
+		cat /etc/locale.gen >> ./extra/locale/locales.txt
+	fi
+}
+
+src_compile() {
+	emake headers || die
+	just_headers && return 0
+
+	emake || die
+	if is_crosscompile ; then
+		emake -C utils hostutils || die
+	else
+		emake utils || die
+	fi
+}
+
+src_test() {
+	is_crosscompile && return 0
+
+	# assert test fails on pax/grsec enabled kernels - normal
+	# vfork test fails in sandbox (both glibc/uclibc)
+	emake UCLIBC_ONLY=1 check || die
+}
+
+src_install() {
+	local sysroot=${D}
+	is_crosscompile && sysroot+="/usr/${CTARGET}"
+
+	local target="install"
+	just_headers && target="install_headers"
+	emake DESTDIR="${sysroot}" ${target} || die
+
+	save_config .config
+
+	# remove files coming from kernel-headers
+	rm -rf "${sysroot}"/usr/include/{linux,asm*}
+
+	# Make sure we install the sys-include symlink so that when
+	# we build a 2nd stage cross-compiler, gcc finds the target
+	# system headers correctly.  See gcc/doc/gccinstall.info
+	if is_crosscompile ; then
+		dosym usr/include /usr/${CTARGET}/sys-include
+		if ! just_headers && [[ -n $(get_opt HAVE_SHARED) ]] ; then
+			newbin utils/ldconfig.host ${CTARGET}-ldconfig || die
+			newbin utils/ldd.host ${CTARGET}-ldd || die
+		fi
+		return 0
+	fi
+
+	emake DESTDIR="${D}" install_utils || die
+	dobin extra/scripts/getent
+	dodoc Changelog* README TODO docs/*.txt DEDICATION.mjn3
+}
+
+pkg_postinst() {
+	is_crosscompile && return 0
+
+	if [ ! -e "${ROOT}"/etc/TZ ] ; then
+		ewarn "Please remember to set your timezone in /etc/TZ"
+		mkdir -p "${ROOT}"/etc
+		echo "UTC" > "${ROOT}"/etc/TZ
+	fi
+	[ "${ROOT}" != "/" ] && return 0
+	# update cache before reloading init
+	ldconfig
+	# reload init ...
+	/sbin/telinit U 2>/dev/null
+}
diff --git a/sys-libs/uclibc/uclibc-0.9.33.9999.ebuild b/sys-libs/uclibc/uclibc-0.9.33.9999.ebuild
new file mode 100644
index 000000000000..a6dd21f56729
--- /dev/null
+++ b/sys-libs/uclibc/uclibc-0.9.33.9999.ebuild
@@ -0,0 +1,349 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+inherit eutils flag-o-matic multilib toolchain-funcs savedconfig
+if [[ ${PV} == *9999 ]] ; then
+	EGIT_BRANCH="0.9.33"
+	EGIT_REPO_URI="git://git.busybox.net/uClibc"
+	inherit git-2
+fi
+
+export CBUILD=${CBUILD:-${CHOST}}
+export CTARGET=${CTARGET:-${CHOST}}
+if [[ ${CTARGET} == ${CHOST} ]] ; then
+	if [[ ${CATEGORY} == cross-* ]] ; then
+		export CTARGET=${CATEGORY#cross-}
+	fi
+fi
+
+MY_P=uClibc-${PV}
+DESCRIPTION="C library for developing embedded Linux systems"
+HOMEPAGE="http://www.uclibc.org/"
+if [[ ${PV} != *9999 ]] ; then
+	PATCH_VER=""
+	SRC_URI="http://uclibc.org/downloads/${MY_P}.tar.bz2
+		${PATCH_VER:+mirror://gentoo/${MY_P}-patches-${PATCH_VER}.tar.bz2}"
+	KEYWORDS="-* ~amd64 ~arm ~m68k ~mips ~ppc ~sh ~sparc ~x86"
+fi
+
+LICENSE="LGPL-2"
+SLOT="0"
+IUSE="debug hardened iconv ipv6 nptl rpc ssp uclibc-compat wordexp crosscompile_opts_headers-only"
+RESTRICT="strip"
+
+S=${WORKDIR}/${MY_P}
+
+is_crosscompile() {
+	[[ ${CHOST} != ${CTARGET} ]]
+}
+alt_build_kprefix() {
+	if [[ ${CBUILD} == ${CHOST} && ${CTARGET} == ${CHOST} ]] ; then
+		echo /usr/include
+	else
+		echo /usr/${CTARGET}/usr/include
+	fi
+}
+
+just_headers() {
+	use crosscompile_opts_headers-only && is_crosscompile
+}
+
+uclibc_endian() {
+	# XXX: this wont work for a toolchain which is bi-endian, but we
+	#      dont have any such thing at the moment, so not a big deal
+	touch "${T}"/endian.s
+	$(tc-getAS ${CTARGET}) "${T}"/endian.s -o "${T}"/endian.o
+	case $(file "${T}"/endian.o) in
+		*" MSB "*) echo "BIG";;
+		*" LSB "*) echo "LITTLE";;
+		*)         echo "NFC";;
+	esac
+	rm -f "${T}"/endian.{s,o}
+}
+
+pkg_setup() {
+	if [ ${CTARGET} = ${CHOST} ] ; then
+		case ${CHOST} in
+		*-uclinux*|*-uclibc*) ;;
+		*) die "Use sys-devel/crossdev to build a uclibc toolchain" ;;
+		esac
+	fi
+}
+
+check_cpu_opts() {
+	case ${CTARGET} in
+	# Need to handle $ABI here w/mips.
+	mips[1234]*) export UCLIBC_CPU="MIPS_ISA_${CTARGET:4:1}";;
+	sh[2345]*)   export UCLIBC_CPU="SH${CTARGET:2:1}";;
+	i[3456]86*)  export UCLIBC_CPU="${CTARGET:1:1}86";;
+	# XXX: Should figure out how to handle sparc.
+	esac
+
+	if use nptl ; then
+		case ${CTARGET} in
+		i386*)
+			die "Your target has no support for NPTL"
+			;;
+		esac
+	fi
+}
+
+kconfig_q_opt() {
+	local flag=$1; shift
+	case ${flag} in
+	y|n) ;;
+	*) flag=$(usex ${flag} y n) ;;
+	esac
+
+	local var="defs_${flag}"
+	eval "${var}+=( $* )"
+}
+
+get_opt() {
+	(
+	unset ${1}
+	. ${2:-"${S}"/.config}
+	echo ${!1}
+	)
+}
+
+src_oldconfig() {
+	yes "" 2>/dev/null | emake -s oldconfig >/dev/null
+}
+src_config() {
+	restore_config .config
+	if [ -f .config ]; then
+		src_oldconfig
+		return 0
+	else
+		ewarn "Could not locate user configfile, so we will save a default one"
+	fi
+
+	emake ARCH=${target} defconfig >/dev/null || die
+
+	local defs_{y,n} defs
+
+	defs=(
+		DO{DEBUG_PT,ASSERTS}
+		SUPPORT_LD_DEBUG_EARLY
+		UCLIBC_HAS_PROFILING
+	)
+	kconfig_q_opt n "${defs[@]}"
+	kconfig_q_opt debug DODEBUG SUPPORT_LD_DEBUG
+
+	sed -i -e '/ARCH_.*_ENDIAN/d' .config
+	kconfig_q_opt y "ARCH_WANTS_$(uclibc_endian)_ENDIAN"
+
+	if [[ ${CTARGET} == arm* ]] ; then
+		kconfig_q_opt n CONFIG_ARM_OABI
+		kconfig_q_opt y CONFIG_ARM_EABI
+	fi
+
+	defs=(
+		MALLOC_GLIBC_COMPAT
+		DO_C99_MATH
+		UCLIBC_HAS_{CTYPE_CHECKED,WCHAR,HEXADECIMAL_FLOATS,GLIBC_CUSTOM_PRINTF,FOPEN_EXCLUSIVE_MODE,GLIBC_CUSTOM_STREAMS,PRINTF_M_SPEC}
+		UCLIBC_HAS_FENV
+		UCLIBC_HAS_{N,}FTW
+		UCLIBC_HAS_GNU_GLOB
+		UCLIBC_HAS_LIBUTIL
+		UCLIBC_HAS_PROGRAM_INVOCATION_NAME
+		UCLIBC_HAS_RESOLVER_SUPPORT
+		UCLIBC_HAS_TZ_FILE_READ_MANY
+		UCLIBC_HAS_UTMPX
+		UCLIBC_SUPPORT_AI_ADDRCONFIG
+		UCLIBC_SUSV3_LEGACY
+		UCLIBC_SUSV3_LEGACY_MACROS
+		UCLIBC_SUSV4_LEGACY
+		UCLIBC_USE_NETLINK
+		PTHREADS_DEBUG_SUPPORT
+	)
+	kconfig_q_opt y "${defs[@]}"
+	kconfig_q_opt n UCLIBC_HAS_CTYPE_UNSAFE
+	kconfig_q_opt n UCLIBC_HAS_LOCALE
+	kconfig_q_opt n HAS_NO_THREADS
+	kconfig_q_opt ipv6 UCLIBC_HAS_IPV6
+	kconfig_q_opt nptl UCLIBC_HAS_THREADS_NATIVE
+	kconfig_q_opt !nptl LINUXTHREADS_OLD
+	kconfig_q_opt rpc UCLIBC_HAS_{,{FULL,REENTRANT}_}RPC
+	kconfig_q_opt wordexp UCLIBC_HAS_WORDEXP
+	kconfig_q_opt uclibc-compat UCLIBC_HAS_LIB{NSL,RESOLV}_STUB COMPAT_ATEXIT
+
+	# we need to do it independently of hardened to get ssp.c built into libc
+	kconfig_q_opt y UCLIBC_HAS_SSP
+	kconfig_q_opt n UCLIBC_HAS_SSP_COMPAT
+	kconfig_q_opt y UCLIBC_HAS_ARC4RANDOM
+	kconfig_q_opt n PROPOLICE_BLOCK_ABRT
+	kconfig_q_opt y PROPOLICE_BLOCK_SEGV
+
+	# arm/mips do not emit PT_GNU_STACK, but if we enable this here
+	# it will be emitted as RWE, ppc has to be checked, x86 needs it
+	# this option should be used independently of hardened
+	if has $(tc-arch) x86 || has $(tc-arch) ppc ; then
+		kconfig_q_opt y UCLIBC_BUILD_NOEXECSTACK
+	else
+		kconfig_q_opt n UCLIBC_BUILD_NOEXECSTACK
+	fi
+	kconfig_q_opt y UCLIBC_BUILD_RELRO
+	kconfig_q_opt hardened UCLIBC_BUILD_PIE
+	kconfig_q_opt hardened UCLIBC_BUILD_NOW
+	kconfig_q_opt !ssp SSP_QUICK_CANARY
+	kconfig_q_opt ssp UCLIBC_BUILD_SSP
+
+	local def
+	for def in 1 2 ; do
+		# Run twice as some config opts depend on others being enabled first.
+		for def in ${defs_y[@]} ; do
+			sed -i -e "s:.*\<${def}\>.*set:${def}=y:g" .config
+		done
+		for def in ${defs_n[@]} ; do
+			sed -i -e "s:${def}=y:# ${def} is not set:g" .config
+		done
+		src_oldconfig
+	done
+
+	einfo "Enabled options:"
+	for def in ${defs_y[@]} ; do
+		einfo " " $(grep "^${def}=y" .config || echo "could not find ${def}")
+	done
+	einfo "Disabled options:"
+	for def in ${defs_n[@]} ; do
+		einfo " " $(grep "^# ${def} is not set" .config || echo "could not find ${def}")
+	done
+
+	# setup build and run paths
+	sed -i \
+		-e "/^CROSS_COMPILER_PREFIX/s:=.*:=\"${CTARGET}-\":" \
+		-e "/^KERNEL_HEADERS/s:=.*:=\"$(alt_build_kprefix)\":" \
+		-e "/^SHARED_LIB_LOADER_PREFIX/s:=.*:=\"/$(get_libdir)\":" \
+		-e "/^DEVEL_PREFIX/s:=.*:=\"/usr\":" \
+		-e "/^RUNTIME_PREFIX/s:=.*:=\"/\":" \
+		-e "/^UCLIBC_EXTRA_CFLAGS/s:=.*:=\"${UCLIBC_EXTRA_CFLAGS}\":" \
+		.config || die
+
+	src_oldconfig
+}
+
+src_unpack() {
+	if [[ ${PV} == *9999 ]] ; then
+		git-2_src_unpack
+	else
+		unpack ${A}
+	fi
+	cd "${S}"
+	if [[ -n ${PATCH_VER} ]] ; then
+		EPATCH_SUFFIX="patch" epatch "${WORKDIR}"/patch
+	fi
+
+	epatch_user
+
+	check_cpu_opts
+
+	echo
+	einfo "Runtime Prefix: /"
+	einfo "Devel Prefix:   /usr"
+	einfo "Kernel Prefix:  $(alt_build_kprefix)"
+	einfo "CBUILD:         ${CBUILD}"
+	einfo "CHOST:          ${CHOST}"
+	einfo "CTARGET:        ${CTARGET}"
+	einfo "CPU:            ${UCLIBC_CPU:-default}"
+	einfo "ENDIAN:         $(uclibc_endian)"
+	echo
+
+	########## CPU SELECTION ##########
+
+	local target=$(tc-arch) config_target
+	case ${target} in
+	amd64) target="x86_64";;
+	arm)   target="arm";     config_target="GENERIC_ARM";;
+	avr)   target="avr32";;
+	mips)  target="mips";    config_target="MIPS_ISA_1";;
+	ppc)   target="powerpc";;
+	sh)    target="sh";      config_target="SH4";;
+	x86)   target="i386";    config_target="486";;
+	esac
+	if [[ -n ${config_target} ]] ; then
+		sed -i -e "s:default CONFIG_${config_target}:default CONFIG_${UCLIBC_CPU:-${config_target}}:" \
+			extra/Configs/Config.${target} || die
+	fi
+	sed -i -e "s:^HOSTCC.*=.*:HOSTCC=$(tc-getBUILD_CC):" Rules.mak
+
+	src_config
+
+	if use iconv ; then
+		# Run after make clean, otherwise files removed
+		find ./extra/locale/charmaps -name "*.pairs" > extra/locale/codesets.txt
+		if [[ ! -f /etc/locale.gen ]] ; then
+			# See ./extra/locale/LOCALES for examples
+			die "Please create an appropriate /etc/locale.gen for locale support"
+		fi
+		echo -e "@euro e\n@cyrillic c\n#---\nUTF-8 yes\n8-BIT yes\n#---\n\n" > ./extra/locale/locales.txt
+		cat /etc/locale.gen >> ./extra/locale/locales.txt
+	fi
+}
+
+src_compile() {
+	emake headers || die
+	just_headers && return 0
+
+	emake || die
+	if is_crosscompile ; then
+		emake -C utils hostutils || die
+	else
+		emake utils || die
+	fi
+}
+
+src_test() {
+	is_crosscompile && return 0
+
+	# assert test fails on pax/grsec enabled kernels - normal
+	# vfork test fails in sandbox (both glibc/uclibc)
+	emake UCLIBC_ONLY=1 check || die
+}
+
+src_install() {
+	local sysroot=${D}
+	is_crosscompile && sysroot+="/usr/${CTARGET}"
+
+	local target="install"
+	just_headers && target="install_headers"
+	emake DESTDIR="${sysroot}" ${target} || die
+
+	save_config .config
+
+	# remove files coming from kernel-headers
+	rm -rf "${sysroot}"/usr/include/{linux,asm*}
+
+	# Make sure we install the sys-include symlink so that when
+	# we build a 2nd stage cross-compiler, gcc finds the target
+	# system headers correctly.  See gcc/doc/gccinstall.info
+	if is_crosscompile ; then
+		dosym usr/include /usr/${CTARGET}/sys-include
+		if ! just_headers && [[ -n $(get_opt HAVE_SHARED) ]] ; then
+			newbin utils/ldconfig.host ${CTARGET}-ldconfig || die
+			newbin utils/ldd.host ${CTARGET}-ldd || die
+		fi
+		return 0
+	fi
+
+	emake DESTDIR="${D}" install_utils || die
+	dobin extra/scripts/getent
+	dodoc Changelog* README TODO docs/*.txt DEDICATION.mjn3
+}
+
+pkg_postinst() {
+	is_crosscompile && return 0
+
+	if [ ! -e "${ROOT}"/etc/TZ ] ; then
+		ewarn "Please remember to set your timezone in /etc/TZ"
+		mkdir -p "${ROOT}"/etc
+		echo "UTC" > "${ROOT}"/etc/TZ
+	fi
+	[ "${ROOT}" != "/" ] && return 0
+	# update cache before reloading init
+	ldconfig
+	# reload init ...
+	/sbin/telinit U 2>/dev/null
+}
diff --git a/sys-libs/uclibc/uclibc-9999.ebuild b/sys-libs/uclibc/uclibc-9999.ebuild
new file mode 100644
index 000000000000..0d45e8364a25
--- /dev/null
+++ b/sys-libs/uclibc/uclibc-9999.ebuild
@@ -0,0 +1,348 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+inherit eutils flag-o-matic multilib toolchain-funcs savedconfig
+if [[ ${PV} == "9999" ]] ; then
+	EGIT_REPO_URI="git://git.busybox.net/uClibc"
+	inherit git-2
+fi
+
+export CBUILD=${CBUILD:-${CHOST}}
+export CTARGET=${CTARGET:-${CHOST}}
+if [[ ${CTARGET} == ${CHOST} ]] ; then
+	if [[ ${CATEGORY} == cross-* ]] ; then
+		export CTARGET=${CATEGORY#cross-}
+	fi
+fi
+
+MY_P=uClibc-${PV}
+DESCRIPTION="C library for developing embedded Linux systems"
+HOMEPAGE="http://www.uclibc.org/"
+if [[ ${PV} != "9999" ]] ; then
+	PATCH_VER=""
+	SRC_URI="http://uclibc.org/downloads/${MY_P}.tar.bz2
+		${PATCH_VER:+mirror://gentoo/${MY_P}-patches-${PATCH_VER}.tar.bz2}"
+	KEYWORDS="-* ~amd64 ~arm ~m68k ~mips ~ppc ~sh ~sparc ~x86"
+fi
+
+LICENSE="LGPL-2"
+SLOT="0"
+IUSE="debug hardened iconv ipv6 nptl rpc ssp uclibc-compat wordexp crosscompile_opts_headers-only"
+RESTRICT="strip"
+
+S=${WORKDIR}/${MY_P}
+
+is_crosscompile() {
+	[[ ${CHOST} != ${CTARGET} ]]
+}
+alt_build_kprefix() {
+	if [[ ${CBUILD} == ${CHOST} && ${CTARGET} == ${CHOST} ]] ; then
+		echo /usr/include
+	else
+		echo /usr/${CTARGET}/usr/include
+	fi
+}
+
+just_headers() {
+	use crosscompile_opts_headers-only && is_crosscompile
+}
+
+uclibc_endian() {
+	# XXX: this wont work for a toolchain which is bi-endian, but we
+	#      dont have any such thing at the moment, so not a big deal
+	touch "${T}"/endian.s
+	$(tc-getAS ${CTARGET}) "${T}"/endian.s -o "${T}"/endian.o
+	case $(file "${T}"/endian.o) in
+		*" MSB "*) echo "BIG";;
+		*" LSB "*) echo "LITTLE";;
+		*)         echo "NFC";;
+	esac
+	rm -f "${T}"/endian.{s,o}
+}
+
+pkg_setup() {
+	if [ ${CTARGET} = ${CHOST} ] ; then
+		case ${CHOST} in
+		*-uclinux*|*-uclibc*) ;;
+		*) die "Use sys-devel/crossdev to build a uclibc toolchain" ;;
+		esac
+	fi
+}
+
+check_cpu_opts() {
+	case ${CTARGET} in
+	# Need to handle $ABI here w/mips.
+	mips[1234]*) export UCLIBC_CPU="MIPS_ISA_${CTARGET:4:1}";;
+	sh[2345]*)   export UCLIBC_CPU="SH${CTARGET:2:1}";;
+	i[3456]86*)  export UCLIBC_CPU="${CTARGET:1:1}86";;
+	# XXX: Should figure out how to handle sparc.
+	esac
+
+	if use nptl ; then
+		case ${CTARGET} in
+		i386*)
+			die "Your target has no support for NPTL"
+			;;
+		esac
+	fi
+}
+
+kconfig_q_opt() {
+	local flag=$1; shift
+	case ${flag} in
+	y|n) ;;
+	*) flag=$(usex ${flag} y n) ;;
+	esac
+
+	local var="defs_${flag}"
+	eval "${var}+=( $* )"
+}
+
+get_opt() {
+	(
+	unset ${1}
+	. ${2:-"${S}"/.config}
+	echo ${!1}
+	)
+}
+
+src_oldconfig() {
+	yes "" 2>/dev/null | emake -s oldconfig >/dev/null
+}
+src_config() {
+	restore_config .config
+	if [ -f .config ]; then
+		src_oldconfig
+		return 0
+	else
+		ewarn "Could not locate user configfile, so we will save a default one"
+	fi
+
+	emake ARCH=${target} defconfig >/dev/null || die
+
+	local defs_{y,n} defs
+
+	defs=(
+		DO{DEBUG_PT,ASSERTS}
+		SUPPORT_LD_DEBUG_EARLY
+		UCLIBC_HAS_PROFILING
+	)
+	kconfig_q_opt n "${defs[@]}"
+	kconfig_q_opt debug DODEBUG SUPPORT_LD_DEBUG
+
+	sed -i -e '/ARCH_.*_ENDIAN/d' .config
+	kconfig_q_opt y "ARCH_WANTS_$(uclibc_endian)_ENDIAN"
+
+	if [[ ${CTARGET} == arm* ]] ; then
+		kconfig_q_opt n CONFIG_ARM_OABI
+		kconfig_q_opt y CONFIG_ARM_EABI
+	fi
+
+	defs=(
+		MALLOC_GLIBC_COMPAT
+		DO_C99_MATH
+		UCLIBC_HAS_{CTYPE_CHECKED,WCHAR,HEXADECIMAL_FLOATS,GLIBC_CUSTOM_PRINTF,FOPEN_EXCLUSIVE_MODE,GLIBC_CUSTOM_STREAMS,PRINTF_M_SPEC}
+		UCLIBC_HAS_FENV
+		UCLIBC_HAS_{N,}FTW
+		UCLIBC_HAS_GNU_GLOB
+		UCLIBC_HAS_LIBUTIL
+		UCLIBC_HAS_PROGRAM_INVOCATION_NAME
+		UCLIBC_HAS_RESOLVER_SUPPORT
+		UCLIBC_HAS_TZ_FILE_READ_MANY
+		UCLIBC_HAS_UTMPX
+		UCLIBC_SUPPORT_AI_ADDRCONFIG
+		UCLIBC_SUSV3_LEGACY
+		UCLIBC_SUSV3_LEGACY_MACROS
+		UCLIBC_SUSV4_LEGACY
+		UCLIBC_USE_NETLINK
+		PTHREADS_DEBUG_SUPPORT
+	)
+	kconfig_q_opt y "${defs[@]}"
+	kconfig_q_opt n UCLIBC_HAS_CTYPE_UNSAFE
+	kconfig_q_opt n UCLIBC_HAS_LOCALE
+	kconfig_q_opt n HAS_NO_THREADS
+	kconfig_q_opt ipv6 UCLIBC_HAS_IPV6
+	kconfig_q_opt nptl UCLIBC_HAS_THREADS_NATIVE
+	kconfig_q_opt !nptl LINUXTHREADS_OLD
+	kconfig_q_opt rpc UCLIBC_HAS_{,{FULL,REENTRANT}_}RPC
+	kconfig_q_opt wordexp UCLIBC_HAS_WORDEXP
+	kconfig_q_opt uclibc-compat UCLIBC_HAS_LIB{NSL,RESOLV}_STUB COMPAT_ATEXIT
+
+	# we need to do it independently of hardened to get ssp.c built into libc
+	kconfig_q_opt y UCLIBC_HAS_SSP
+	kconfig_q_opt n UCLIBC_HAS_SSP_COMPAT
+	kconfig_q_opt y UCLIBC_HAS_ARC4RANDOM
+	kconfig_q_opt n PROPOLICE_BLOCK_ABRT
+	kconfig_q_opt y PROPOLICE_BLOCK_SEGV
+
+	# arm/mips do not emit PT_GNU_STACK, but if we enable this here
+	# it will be emitted as RWE, ppc has to be checked, x86 needs it
+	# this option should be used independently of hardened
+	if has $(tc-arch) x86 || has $(tc-arch) ppc ; then
+		kconfig_q_opt y UCLIBC_BUILD_NOEXECSTACK
+	else
+		kconfig_q_opt n UCLIBC_BUILD_NOEXECSTACK
+	fi
+	kconfig_q_opt y UCLIBC_BUILD_RELRO
+	kconfig_q_opt hardened UCLIBC_BUILD_PIE
+	kconfig_q_opt hardened UCLIBC_BUILD_NOW
+	kconfig_q_opt !ssp SSP_QUICK_CANARY
+	kconfig_q_opt ssp UCLIBC_BUILD_SSP
+
+	local def
+	for def in 1 2 ; do
+		# Run twice as some config opts depend on others being enabled first.
+		for def in ${defs_y[@]} ; do
+			sed -i -e "s:.*\<${def}\>.*set:${def}=y:g" .config
+		done
+		for def in ${defs_n[@]} ; do
+			sed -i -e "s:${def}=y:# ${def} is not set:g" .config
+		done
+		src_oldconfig
+	done
+
+	einfo "Enabled options:"
+	for def in ${defs_y[@]} ; do
+		einfo " " $(grep "^${def}=y" .config || echo "could not find ${def}")
+	done
+	einfo "Disabled options:"
+	for def in ${defs_n[@]} ; do
+		einfo " " $(grep "^# ${def} is not set" .config || echo "could not find ${def}")
+	done
+
+	# setup build and run paths
+	sed -i \
+		-e "/^CROSS_COMPILER_PREFIX/s:=.*:=\"${CTARGET}-\":" \
+		-e "/^KERNEL_HEADERS/s:=.*:=\"$(alt_build_kprefix)\":" \
+		-e "/^SHARED_LIB_LOADER_PREFIX/s:=.*:=\"/$(get_libdir)\":" \
+		-e "/^DEVEL_PREFIX/s:=.*:=\"/usr\":" \
+		-e "/^RUNTIME_PREFIX/s:=.*:=\"/\":" \
+		-e "/^UCLIBC_EXTRA_CFLAGS/s:=.*:=\"${UCLIBC_EXTRA_CFLAGS}\":" \
+		.config || die
+
+	src_oldconfig
+}
+
+src_unpack() {
+	if [[ ${PV} == "9999" ]] ; then
+		git-2_src_unpack
+	else
+		unpack ${A}
+	fi
+	cd "${S}"
+	if [[ -n ${PATCH_VER} ]] ; then
+		EPATCH_SUFFIX="patch" epatch "${WORKDIR}"/patch
+	fi
+
+	epatch_user
+
+	check_cpu_opts
+
+	echo
+	einfo "Runtime Prefix: /"
+	einfo "Devel Prefix:   /usr"
+	einfo "Kernel Prefix:  $(alt_build_kprefix)"
+	einfo "CBUILD:         ${CBUILD}"
+	einfo "CHOST:          ${CHOST}"
+	einfo "CTARGET:        ${CTARGET}"
+	einfo "CPU:            ${UCLIBC_CPU:-default}"
+	einfo "ENDIAN:         $(uclibc_endian)"
+	echo
+
+	########## CPU SELECTION ##########
+
+	local target=$(tc-arch) config_target
+	case ${target} in
+	amd64) target="x86_64";;
+	arm)   target="arm";     config_target="GENERIC_ARM";;
+	avr)   target="avr32";;
+	mips)  target="mips";    config_target="MIPS_ISA_1";;
+	ppc)   target="powerpc";;
+	sh)    target="sh";      config_target="SH4";;
+	x86)   target="i386";    config_target="486";;
+	esac
+	if [[ -n ${config_target} ]] ; then
+		sed -i -e "s:default CONFIG_${config_target}:default CONFIG_${UCLIBC_CPU:-${config_target}}:" \
+			extra/Configs/Config.${target} || die
+	fi
+	sed -i -e "s:^HOSTCC.*=.*:HOSTCC=$(tc-getBUILD_CC):" Rules.mak
+
+	src_config
+
+	if use iconv ; then
+		# Run after make clean, otherwise files removed
+		find ./extra/locale/charmaps -name "*.pairs" > extra/locale/codesets.txt
+		if [[ ! -f /etc/locale.gen ]] ; then
+			# See ./extra/locale/LOCALES for examples
+			die "Please create an appropriate /etc/locale.gen for locale support"
+		fi
+		echo -e "@euro e\n@cyrillic c\n#---\nUTF-8 yes\n8-BIT yes\n#---\n\n" > ./extra/locale/locales.txt
+		cat /etc/locale.gen >> ./extra/locale/locales.txt
+	fi
+}
+
+src_compile() {
+	emake headers || die
+	just_headers && return 0
+
+	emake || die
+	if is_crosscompile ; then
+		emake -C utils hostutils || die
+	else
+		emake utils || die
+	fi
+}
+
+src_test() {
+	is_crosscompile && return 0
+
+	# assert test fails on pax/grsec enabled kernels - normal
+	# vfork test fails in sandbox (both glibc/uclibc)
+	emake UCLIBC_ONLY=1 check || die
+}
+
+src_install() {
+	local sysroot=${D}
+	is_crosscompile && sysroot+="/usr/${CTARGET}"
+
+	local target="install"
+	just_headers && target="install_headers"
+	emake DESTDIR="${sysroot}" ${target} || die
+
+	save_config .config
+
+	# remove files coming from kernel-headers
+	rm -rf "${sysroot}"/usr/include/{linux,asm*}
+
+	# Make sure we install the sys-include symlink so that when
+	# we build a 2nd stage cross-compiler, gcc finds the target
+	# system headers correctly.  See gcc/doc/gccinstall.info
+	if is_crosscompile ; then
+		dosym usr/include /usr/${CTARGET}/sys-include
+		if ! just_headers && [[ -n $(get_opt HAVE_SHARED) ]] ; then
+			newbin utils/ldconfig.host ${CTARGET}-ldconfig || die
+			newbin utils/ldd.host ${CTARGET}-ldd || die
+		fi
+		return 0
+	fi
+
+	emake DESTDIR="${D}" install_utils || die
+	dobin extra/scripts/getent
+	dodoc Changelog* README TODO docs/*.txt DEDICATION.mjn3
+}
+
+pkg_postinst() {
+	is_crosscompile && return 0
+
+	if [ ! -e "${ROOT}"/etc/TZ ] ; then
+		ewarn "Please remember to set your timezone in /etc/TZ"
+		mkdir -p "${ROOT}"/etc
+		echo "UTC" > "${ROOT}"/etc/TZ
+	fi
+	[ "${ROOT}" != "/" ] && return 0
+	# update cache before reloading init
+	ldconfig
+	# reload init ...
+	/sbin/telinit U 2>/dev/null
+}