backport posix_memalign() function. Needed by parted

Package-Manager: portage-2.1.2.7

4 files changed, 486 insertions, 15 deletions

diff --git a/sys-libs/uclibc/ChangeLog b/sys-libs/uclibc/ChangeLog
index cae400f4e751..0630067ac73a 100644
--- a/sys-libs/uclibc/ChangeLog
+++ b/sys-libs/uclibc/ChangeLog
@@ -1,6 +1,11 @@
 # ChangeLog for sys-libs/uclibc
 # Copyright 1999-2007 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-libs/uclibc/ChangeLog,v 1.23 2007/07/02 15:35:40 peper Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-libs/uclibc/ChangeLog,v 1.24 2007/09/21 02:49:13 solar Exp $
+
+*uclibc-0.9.28.3-r1 (21 Sep 2007)
+
+  21 Sep 2007; <solar@gentoo.org> +uclibc-0.9.28.3-r1.ebuild:
+  backport posix_memalign() function
 
   02 Jul 2007; Piotr Jaroszyński <peper@gentoo.org>
   uclibc-0.9.27-r1.ebuild, uclibc-0.9.28.ebuild, uclibc-0.9.28-r1.ebuild,
diff --git a/sys-libs/uclibc/Manifest b/sys-libs/uclibc/Manifest
index 66beec59194b..a40c876c1884 100644
--- a/sys-libs/uclibc/Manifest
+++ b/sys-libs/uclibc/Manifest
@@ -1,6 +1,3 @@
------BEGIN PGP SIGNED MESSAGE-----
-Hash: SHA1
-
 DIST uClibc-0.9.27-cvs-update-20050114.patch.bz2 839 RMD160 08439855b6dc481216132d3882b8f634ecbe4555 SHA1 0e1a400745f0cbd739c6c08f45951eea836b1102 SHA256 83b86570ed0f0109f2ff04e753daf18a9bf59eab5b01b8d04a2406bb4100c423
 DIST uClibc-0.9.27-patches-1.6.tar.bz2 24001 RMD160 eca81853e00e5144c165b2eb4733059d53f93234 SHA1 93beb60660145c1b661c577f1e89a7217841c0c9 SHA256 78ff8162423b5563b1a97ae5294ab1e919b9489e171962053da54c04ee127797
 DIST uClibc-0.9.27.tar.bz2 1693895 RMD160 4c580c0c468bcd7e77a6b4223847f17b6ad241cc SHA1 e0de53949998253e25e6b946b564062babb723b4 SHA256 d43098b9d1cac5cc983672f885d82b59459c3abcb12ef8141653581c77cd0d9c
@@ -10,6 +7,7 @@ DIST uClibc-0.9.28-patches-1.7.tar.bz2 31188 RMD160 aab3e3cc52c22b88b477259aa1b1
 DIST uClibc-0.9.28.1-patches-1.0.tar.bz2 16654 RMD160 5114240c7dcd95c908a5ee956e10e7f52c96053e SHA1 3ed65a6808b9aa182036bf3059e9a51163799030 SHA256 d91f0a458c6f35eb862f6bb54daf74eb7e58d4c2543cf6dd0ac01d2eade51314
 DIST uClibc-0.9.28.1.tar.bz2 1782149 RMD160 7b225c5554427045732fecc4a1771e7847a9186e SHA1 3b7e34d05697456f5afe23d8666fad1c458813d6 SHA256 0b4381eb3a99948958dec592a7cc64bd5a07195139f5ee6d8d687f4d45b1ee56
 DIST uClibc-0.9.28.3-patches-1.0.tar.bz2 16079 RMD160 2224a7b826932fcd5c96a0bddb30fcfa4173de35 SHA1 098f90da4879bc3a14afe662f19163c969bde431 SHA256 c432d869fc3e8a4e2137541e8a1ab93e7d634387d9ca5131842721f4b080b72e
+DIST uClibc-0.9.28.3-patches-1.1.tar.bz2 16766 RMD160 db2b641782f3605dc03a549c6dc0774d25644ae6 SHA1 85592a518eec9cac9ce076eecafccc714d6cea4e SHA256 6e71f8ebf8fc3b9e21297d161ed7880fe7bad9d95ef23583fa5a60e0bd52c0ca
 DIST uClibc-0.9.28.3.tar.bz2 1795383 RMD160 61591281f4193d4dcd0fa3252fb3286028d4cb63 SHA1 77c5220697a1772d0d9da4bda0d866e4f4b68540 SHA256 1d86d5dad6060e7057cfe023ffc7b7661bdc7fe95112b37447851c0a75b547a1
 DIST uClibc-0.9.28.tar.bz2 1763847 RMD160 41646bd94459a9c6f10aea4a4483fa4fedf30e7d SHA1 9124a6e5b0454da3f967725d54fde806189ad27b SHA256 c8bc5383eafaa299e9874ae50acc6549f8b54bc29ed64a9a3387b3e4cd7f4bcb
 DIST uClibc-locale-030818.tgz 236073 RMD160 8e3f4b20b94e07e535cbbbe81287186014c5f151 SHA1 78f901e6ed228ed84106bd034c1b97eee1eecb50 SHA256 c4362be318a38f18d98dccf462d22d95bab92f05548bb93f65298fe9afaebd57
@@ -29,6 +27,10 @@ EBUILD uclibc-0.9.28.1.ebuild 14272 RMD160 fc3d223ecbbf973b9c496c000886f2f8672e4
 MD5 801e14a077a16cc876dcc9eda31cf4d5 uclibc-0.9.28.1.ebuild 14272
 RMD160 fc3d223ecbbf973b9c496c000886f2f8672e4bf4 uclibc-0.9.28.1.ebuild 14272
 SHA256 aa32525b8813e10bd5321a2f00da3c2cd4c4a05d3e32e53e6d41b425400d5378 uclibc-0.9.28.1.ebuild 14272
+EBUILD uclibc-0.9.28.3-r1.ebuild 14471 RMD160 c7bfb6c3e3cbf38fa9ee3bc5d4e86849f4706759 SHA1 0f7e9a8ee51bd47667afc2bf083a2424c3cad1f9 SHA256 1ab168256f23cd9a150dfec925633d941460e3bb94736678a08c1ce0902e8325
+MD5 a7aa1c9178561b78e83d77d9300b913c uclibc-0.9.28.3-r1.ebuild 14471
+RMD160 c7bfb6c3e3cbf38fa9ee3bc5d4e86849f4706759 uclibc-0.9.28.3-r1.ebuild 14471
+SHA256 1ab168256f23cd9a150dfec925633d941460e3bb94736678a08c1ce0902e8325 uclibc-0.9.28.3-r1.ebuild 14471
 EBUILD uclibc-0.9.28.3.ebuild 14462 RMD160 390550720e56556936f00a6c3c01a9b791420d59 SHA1 a32b3424e04c58620f6d3684a97b45cc45c8e378 SHA256 511d4e3a9876bca2272f2bd14393409bb0e63af9be323f86b74663990ebf22d0
 MD5 7a0ba96ca47e8b0690db04844652c3c6 uclibc-0.9.28.3.ebuild 14462
 RMD160 390550720e56556936f00a6c3c01a9b791420d59 uclibc-0.9.28.3.ebuild 14462
@@ -37,10 +39,10 @@ EBUILD uclibc-0.9.28.ebuild 14224 RMD160 a4dc2bd46dc6fe034ae0071932d9e34f18bacb0
 MD5 da813a4958a8cd7d3fa6211306c308d0 uclibc-0.9.28.ebuild 14224
 RMD160 a4dc2bd46dc6fe034ae0071932d9e34f18bacb03 uclibc-0.9.28.ebuild 14224
 SHA256 1b2bf29c519ab0809472aec8eba45fd1a5b2365ad7280921c4cf71bef8f2040d uclibc-0.9.28.ebuild 14224
-MISC ChangeLog 11592 RMD160 eab7e9064873dc10044512e8e69b6c9976a37069 SHA1 bf527f329b9c7bf917840a1648137dbe27dc7562 SHA256 e33c0c317756d2f5cfeb9764cada841a2f6147118fe006315212d9d8637ec758
-MD5 1151ca86ebb490fda53a816d7dae1d6b ChangeLog 11592
-RMD160 eab7e9064873dc10044512e8e69b6c9976a37069 ChangeLog 11592
-SHA256 e33c0c317756d2f5cfeb9764cada841a2f6147118fe006315212d9d8637ec758 ChangeLog 11592
+MISC ChangeLog 11727 RMD160 5cd822b4084cfb49ac72a03da58f43e04b52f037 SHA1 ce5c53ff9ed754a3e9f8d019be9f76718f5a199c SHA256 8b3a1a355f492c58944d8ecae8dc40d24e1cf905d133315f4177dd9b8836933e
+MD5 4765337ea0d3f4d004bfc0936e727501 ChangeLog 11727
+RMD160 5cd822b4084cfb49ac72a03da58f43e04b52f037 ChangeLog 11727
+SHA256 8b3a1a355f492c58944d8ecae8dc40d24e1cf905d133315f4177dd9b8836933e ChangeLog 11727
 MISC metadata.xml 999 RMD160 8367607c1e522c03d21a0f0ce68b316d42bd08cb SHA1 0433f3a405603e702c155ec67f67cb95bf628a1c SHA256 0be91c12da3e7c119ee885d360c0e983a69f0141614902bb2de6c54c08d4c56c
 MD5 e96b4dfc373a1cdf7735aeae52c4cf7e metadata.xml 999
 RMD160 8367607c1e522c03d21a0f0ce68b316d42bd08cb metadata.xml 999
@@ -63,10 +65,6 @@ SHA256 4c2d85bf4fc8a85c50c4890041d9874dbd280f2da1c988782be2bd87b0717c81 files/di
 MD5 38b215797e74a23be7a953799554d464 files/digest-uclibc-0.9.28.3 789
 RMD160 43d6edcfaf3e9566e8134fb6958924c14ace742a files/digest-uclibc-0.9.28.3 789
 SHA256 70be88af804ec2642625ef9d0ef0feed1f6eaddaa08a3134bdb4640b83ddce8d files/digest-uclibc-0.9.28.3 789
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-
-iD8DBQFGiRtgppoStNGKGywRAlfMAKCN/06TaZ51JPXE4k9p5rxHO1VDegCgnrkd
-ePARfXv9xIjjCLNGUch6jXg=
-=HiG5
------END PGP SIGNATURE-----
+MD5 03518516341fbaf96d7a616ae35af17e files/digest-uclibc-0.9.28.3-r1 789
+RMD160 9e68b4138884cc94d08ddde5b1570b74470b0be5 files/digest-uclibc-0.9.28.3-r1 789
+SHA256 165ad113173b42a4913e577640db5a82b9e0df1b74bc93d26596a2c3c4d66bd1 files/digest-uclibc-0.9.28.3-r1 789
diff --git a/sys-libs/uclibc/files/digest-uclibc-0.9.28.3-r1 b/sys-libs/uclibc/files/digest-uclibc-0.9.28.3-r1
new file mode 100644
index 000000000000..766bc55485b8
--- /dev/null
+++ b/sys-libs/uclibc/files/digest-uclibc-0.9.28.3-r1
@@ -0,0 +1,9 @@
+MD5 9f35ba9e76ebf7be95a7b4fb3251a23f uClibc-0.9.28.3-patches-1.1.tar.bz2 16766
+RMD160 db2b641782f3605dc03a549c6dc0774d25644ae6 uClibc-0.9.28.3-patches-1.1.tar.bz2 16766
+SHA256 6e71f8ebf8fc3b9e21297d161ed7880fe7bad9d95ef23583fa5a60e0bd52c0ca uClibc-0.9.28.3-patches-1.1.tar.bz2 16766
+MD5 428405a36b4662980d9343b32089b5a6 uClibc-0.9.28.3.tar.bz2 1795383
+RMD160 61591281f4193d4dcd0fa3252fb3286028d4cb63 uClibc-0.9.28.3.tar.bz2 1795383
+SHA256 1d86d5dad6060e7057cfe023ffc7b7661bdc7fe95112b37447851c0a75b547a1 uClibc-0.9.28.3.tar.bz2 1795383
+MD5 d75b2239b4e27c3c9cbed1c8f6eabba6 uClibc-locale-030818.tgz 236073
+RMD160 8e3f4b20b94e07e535cbbbe81287186014c5f151 uClibc-locale-030818.tgz 236073
+SHA256 c4362be318a38f18d98dccf462d22d95bab92f05548bb93f65298fe9afaebd57 uClibc-locale-030818.tgz 236073
diff --git a/sys-libs/uclibc/uclibc-0.9.28.3-r1.ebuild b/sys-libs/uclibc/uclibc-0.9.28.3-r1.ebuild
new file mode 100644
index 000000000000..08c65c4e69dd
--- /dev/null
+++ b/sys-libs/uclibc/uclibc-0.9.28.3-r1.ebuild
@@ -0,0 +1,459 @@
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-libs/uclibc/uclibc-0.9.28.3-r1.ebuild,v 1.1 2007/09/21 02:49:13 solar Exp $
+
+#ESVN_REPO_URI="svn://uclibc.org/trunk/uClibc"
+#inherit subversion
+inherit eutils flag-o-matic toolchain-funcs
+
+export CBUILD=${CBUILD:-${CHOST}}
+export CTARGET=${CTARGET:-${CHOST}}
+if [[ ${CTARGET} == ${CHOST} ]] ; then
+	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
+		export CTARGET=${CATEGORY/cross-}
+	fi
+fi
+# Handle the case where we want uclibc on glibc ...
+if [[ ${CTARGET} == ${CHOST} ]] && [[ ${CHOST} != *-uclibc ]] ; then
+	export UCLIBC_AND_GLIBC="sitting in a tree"
+	export CTARGET=${CHOST%%-*}-pc-linux-uclibc
+fi
+
+MY_P=uClibc-${PV}
+SVN_VER=""
+PATCH_VER="1.1"
+DESCRIPTION="C library for developing embedded Linux systems"
+HOMEPAGE="http://www.uclibc.org/"
+SRC_URI="mirror://kernel/linux/libs/uclibc/${MY_P}.tar.bz2
+	http://uclibc.org/downloads/${MY_P}.tar.bz2
+	nls? ( !userlocales? ( pregen? (
+		x86? ( http://www.uclibc.org/downloads/uClibc-locale-030818.tgz )
+	) ) )"
+[[ -z ${SVN_VER} ]] || \
+	SRC_URI="${SRC_URI} mirror://gentoo/${MY_P}-svn-update-${SVN_VER}.patch.bz2"
+[[ -z ${PATCH_VER} ]] || \
+	SRC_URI="${SRC_URI} mirror://gentoo/${MY_P}-patches-${PATCH_VER}.tar.bz2"
+
+LICENSE="LGPL-2"
+[[ ${CTARGET} != ${CHOST} ]] \
+	&& SLOT="${CTARGET}" \
+	|| SLOT="0"
+KEYWORDS="-* ~arm ~m68k -mips ~ppc ~sh ~sparc ~x86"
+IUSE="build uclibc-compat debug hardened iconv ipv6 minimal nls pregen savedconfig userlocales wordexp"
+RESTRICT="strip"
+
+RDEPEND=""
+if [[ ${CTARGET} == ${CHOST} ]] ; then
+	DEPEND="virtual/os-headers app-misc/pax-utils"
+	PROVIDE="virtual/libc"
+else
+	DEPEND=""
+fi
+
+S=${WORKDIR}/${MY_P}
+
+alt_build_kprefix() {
+	if [[ ${CBUILD} == ${CHOST} && ${CTARGET} == ${CHOST} ]] \
+	   || [[ -n ${UCLIBC_AND_GLIBC} ]]
+	then
+		echo /usr
+	else
+		echo /usr/${CTARGET}/usr
+	fi
+}
+just_headers() {
+	use crosscompile_opts_headers-only && [[ ${CHOST} != ${CTARGET} ]]
+}
+
+uclibc_endian() {
+	# XXX: this wont work for a toolchain which is bi-endian, but we
+	#      dont have any such thing at the moment, so not a big deal
+	touch "${T}"/endian.s
+	$(tc-getAS) "${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() {
+	just_headers && return 0
+	has_version ${CATEGORY}/uclibc || return 0
+	[[ -n ${UCLIBC_AND_GLIBC} ]] && return 0
+	[[ ${ROOT} != "/" ]] && return 0
+	[[ ${CATEGORY} == cross-* ]] && return 0
+
+	if ! built_with_use --missing false ${CATEGORY}/uclibc nls && use nls && ! use pregen ; then
+		eerror "You previously built uclibc with USE=-nls."
+		eerror "You cannot generate locale data with this"
+		eerror "system.  Please rerun emerge with USE=pregen."
+		die "host cannot support locales"
+	elif built_with_use --missing false ${CATEGORY}/uclibc nls && ! use nls ; then
+		eerror "You previously built uclibc with USE=nls."
+		eerror "Rebuilding uClibc with USE=-nls will prob"
+		eerror "destroy your system."
+		die "switching from nls is baaaad"
+	fi
+}
+
+PIE_STABLE="arm mips ppc x86"
+
+CPU_ALPHA=""
+CPU_AMD64=""
+CPU_ARM="GENERIC_ARM ARM{610,710,720T,920T,922T,926T,_{SA110,SA1100,XSCALE}}"
+CPU_IA64=""
+CPU_M68K=""
+CPU_MIPS="MIPS_ISA_{1,2,3,4,MIPS{32,64}}"
+CPU_PPC=""
+CPU_SH="SH{2,3,4,5}"
+CPU_SPARC=""
+CPU_X86="GENERIC_386 {3,4,5,6}86 586MMX PENTIUM{II,III,4} K{6,7} ELAN CRUSOE WINCHIP{C6,2} CYRIXIII NEHEMIAH"
+IUSE_UCLIBC_CPU="${CPU_ARM} ${CPU_MIPS} ${CPU_PPC} ${CPU_SH} ${CPU_SPARC} ${CPU_X86}"
+
+check_cpu_opts() {
+	local cpu_var="CPU_$(echo $(tc-arch) | tr [a-z] [A-Z])"
+	[[ -z ${!cpu_var} ]] && return 0
+
+	if [[ -z ${UCLIBC_CPU} ]] ; then
+		ewarn "You really should consider setting UCLIBC_CPU"
+		ewarn "Otherwise, the build will be generic (read: slow)."
+		ewarn "Available CPU options:"
+		UCLIBC_CPU=$(eval echo ${!cpu_var})
+		echo ${UCLIBC_CPU}
+		case ${CTARGET} in
+			mips[1234]*) export UCLIBC_CPU="MIPS_ISA_${CTARGET:4:1}";;
+			sh[2345]*)   export UCLIBC_CPU="SH${CTARGET:2:1}";;
+			i[456]86*)   export UCLIBC_CPU="${CTARGET:1:1}86";;
+			*)           export UCLIBC_CPU=${UCLIBC_CPU%% *};;
+		esac
+	else
+		local cpu found=0
+		for cpu in $(eval echo ${!cpu_var}) ; do
+			[[ ${UCLIBC_CPU} == "${cpu}" ]] && found=1 && break
+		done
+		if [[ ${found} -eq 0 ]] ; then
+			ewarn "UCLIBC_CPU choice '${UCLIBC_CPU}' not supported"
+			ewarn "Valid choices:"
+			eval echo ${!cpu_var}
+			die "pick a supported cpu type"
+		fi
+	fi
+}
+
+src_unpack() {
+	[[ -n ${ESVN_REPO_URI} ]] \
+		&& subversion_src_unpack \
+		|| unpack ${A}
+	cd "${S}"
+
+	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
+
+	########## PATCHES ##########
+
+	[[ -n ${SVN_VER} ]] && \
+		epatch "${WORKDIR}"/${MY_P}-cvs-update-${SVN_VER}.patch
+
+	if [[ -n ${PATCH_VER} ]] ; then
+		unpack ${MY_P}-patches-${PATCH_VER}.tar.bz2
+		EPATCH_SUFFIX="patch"
+		epatch "${WORKDIR}"/patch
+		# math functions (sinf,cosf,tanf,atan2f,powf,fabsf,copysignf,scalbnf,rem_pio2f)
+		cp "${WORKDIR}"/patch/math/libm/* "${S}"/libm/ || die
+		epatch "${WORKDIR}"/patch/math
+	fi
+
+	########## CPU SELECTION ##########
+
+	local target config_target
+	case $(tc-arch) in
+		alpha) target="alpha";   config_target="no cpu-specific options";;
+		amd64) target="x86_64";  config_target="no cpu-specific options";;
+		arm)   target="arm";     config_target="GENERIC_ARM";;
+		ia64)  target="ia64";    config_target="no cpu-specific options";;
+		m68k)  target="m68k";    config_target="no cpu-specific options";;
+		mips)  target="mips";    config_target="MIPS_ISA_1";;
+		ppc)   target="powerpc"; config_target="no cpu-specific options";;
+		sh)    target="sh";      config_target="SH4";;
+		sparc) target="sparc";   config_target="no cpu-specific options";;
+		x86)   target="i386";    config_target="GENERIC_386";;
+		*)     die "$(tc-arch) lists no defaults :/";;
+	esac
+	sed -i -e "s:default TARGET_i386:default TARGET_${target}:" \
+		extra/Configs/Config.in
+	sed -i -e "s:default CONFIG_${config_target}:default CONFIG_${UCLIBC_CPU:-${config_target}}:" \
+		extra/Configs/Config.${target}
+
+	########## CONFIG SETUP ##########
+
+	make defconfig >/dev/null || die "could not config"
+
+	for def in DO{DEBUG{,_PT},ASSERTS} SUPPORT_LD_DEBUG{,_EARLY} ; do
+		sed -i -e "s:${def}=y:# ${def} is not set:" .config
+	done
+	if use debug ; then
+		#echo "SUPPORT_LD_DEBUG_EARLY=y" >> .config
+		echo "SUPPORT_LD_DEBUG=y" >> .config
+		echo "DODEBUG=y" >> .config
+		#echo "DODEBUG_PT=y" >> .config
+	fi
+
+	sed -i -e '/ARCH_.*_ENDIAN/d' .config
+	echo "ARCH_$(uclibc_endian | tr [a-z] [A-Z])_ENDIAN=y" >> .config
+
+	if [[ $(tc-is-softfloat) != "no" ]] ; then
+		sed -i -e '/^HAS_FPU=y$/d' .config
+		echo 'HAS_FPU=n' >> .config
+	fi
+
+	local moredefs="DL_FINI_CRT_COMPAT"
+	# We need todo this for a few months. .28 is a major upgrade.
+	# Don't do it from cross-compiling case though
+	if ! use uclibc-compat ; then
+		if [[ -z ${UCLIBC_AND_GLIBC} ]] && [[ -z ${UCLIBC_SCANNED_COMPAT} ]] && \
+		   ! just_headers && [[ ${CHOST} == ${CTARGET} ]] ; then
+			local fnames=""
+			einfo "Doing a scanelf in paths for bins containing the __uClibc_start_main symbol"
+			fnames=$(scanelf -pyqs__uClibc_start_main -F%F#s)
+			if [[ -z ${fnames} ]] ; then
+				einfo "This system is clean."
+				einfo "To prevent the scanning of files again in the future you can export UCLIBC_SCANNED_COMPAT=1"
+				moredefs=""
+			else
+				ewarn "You need to remerge the packages that contain the following files before you can remerge ${P} without USE=uclibc-compat enabled."
+				ewarn "qfile ${fnames}"
+				echo
+				ewarn "Leaving on ${moredefs}"
+			fi
+		else
+			moredefs=""
+		fi
+	fi
+	for def in ${moredefs} MALLOC_GLIBC_COMPAT DO_C99_MATH UCLIBC_HAS_{RPC,CTYPE_CHECKED,WCHAR,HEXADECIMAL_FLOATS,GLIBC_CUSTOM_PRINTF,FOPEN_EXCLUSIVE_MODE,GLIBC_CUSTOM_STREAMS,PRINTF_M_SPEC,FTW} ; do
+		sed -i -e "s:# ${def} is not set:${def}=y:" .config
+	done
+	echo "UCLIBC_HAS_FULL_RPC=y" >> .config
+	echo "PTHREADS_DEBUG_SUPPORT=y" >> .config
+	echo "UCLIBC_HAS_TZ_FILE_READ_MANY=n" >> .config
+
+	if use iconv ; then
+		sed -i -e "s:# UCLIBC_HAS_LOCALE is not set:UCLIBC_HAS_LOCALE=y:" .config
+		echo "UCLIBC_HAS_XLOCALE=n" >> .config
+		echo "UCLIBC_HAS_GLIBC_DIGIT_GROUPING=y" >> .config
+		echo "UCLIBC_HAS_SCANF_LENIENT_DIGIT_GROUPING=y" >> .config
+
+		if use nls ; then
+			echo "UCLIBC_HAS_GETTEXT_AWARENESS=y" >> .config
+		else
+			echo "UCLIBC_HAS_GETTEXT_AWARENESS=n" >> .config
+		fi
+
+		if use pregen ; then
+			echo "UCLIBC_PREGENERATED_LOCALE_DATA=y" >> .config
+			echo "UCLIBC_DOWNLOAD_PREGENERATED_LOCALE_DATA=y" >> .config
+			if use userlocales ; then
+				cp "${DISTDIR}"/${MY_P}-user-locale.tar.gz \
+					extra/locale/uClibc-locale-030818.tgz \
+					|| die "could not copy ${MY_P}-user-locale.tar.gz"
+			else
+				cp "${DISTDIR}"/${MY_P}-$(tc-arch)-full-locale.tar.gz \
+					extra/locale/uClibc-locale-030818.tgz \
+					|| die "could not copy locale"
+			fi
+		else
+			echo "UCLIBC_PREGENERATED_LOCALE_DATA=n" >> .config
+		fi
+	else
+		echo "UCLIBC_HAS_LOCALE=n" >> .config
+	fi
+
+	use ipv6 && sed -i -e "s:# UCLIBC_HAS_IPV6 is not set:UCLIBC_HAS_IPV6=y:" .config
+
+	# uncomment if you miss wordexp (alsa-lib)
+	use wordexp && sed -i -e "s:# UCLIBC_HAS_WORDEXP is not set:UCLIBC_HAS_WORDEXP=y:" .config
+
+	# we need to do it independently of hardened to get ssp.c built into libc
+	sed -i -e "s:# UCLIBC_SECURITY.*:UCLIBC_SECURITY=y:" .config
+	echo "UCLIBC_HAS_SSP=y" >> .config
+	echo "SSP_USE_ERANDOM=n" >> .config
+	echo "PROPOLICE_BLOCK_ABRT=n" >> .config
+	if use debug ; then
+		echo "PROPOLICE_BLOCK_SEGV=y" >> .config
+		echo "PROPOLICE_BLOCK_KILL=n" >> .config
+	else
+		echo "PROPOLICE_BLOCK_SEGV=n" >> .config
+		echo "PROPOLICE_BLOCK_KILL=y" >> .config
+	fi
+
+	# 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
+	# relro could be also moved out of hardened
+	if has $(tc-arch) x86 ; then
+		echo "UCLIBC_BUILD_NOEXECSTACK=y" >> .config
+	else
+		echo "UCLIBC_BUILD_NOEXECSTACK=n" >> .config
+	fi
+	echo "UCLIBC_BUILD_RELRO=y" >> .config
+	if use hardened ; then
+		if has $(tc-arch) ${PIE_STABLE} ; then
+			echo "UCLIBC_BUILD_PIE=y" >> .config
+		else
+			echo "UCLIBC_BUILD_PIE=n" >> .config
+		fi
+		echo "SSP_QUICK_CANARY=n" >> .config
+		echo "UCLIBC_BUILD_SSP=y" >> .config
+		echo "UCLIBC_BUILD_NOW=y" >> .config
+	else
+		echo "UCLIBC_BUILD_PIE=n" >> .config
+		echo "SSP_QUICK_CANARY=y" >> .config
+		echo "UCLIBC_BUILD_SSP=n" >> .config
+		echo "UCLIBC_BUILD_NOW=n" >> .config
+	fi
+
+	# Allow users some custom control over the config
+	if use savedconfig ; then
+		for conf in ${PN}-${PV}-${PR} ${PN}-${PV} ${PN}; do
+			configfile=${ROOT}/etc/${PN}/${CTARGET}/${conf}.config
+			einfo "Checking existence of ${configfile} ..."
+			[[ -r ${configfile} ]] || configfile=/etc/${PN}/${CHOST}/${conf}.config
+			if [[ -r ${configfile} ]] ; then
+				cp "${configfile}" "${S}"/.config
+				einfo "Found your ${configfile} and using it."
+				einfo "Note that this feature is *totally unsupported*."
+				break
+			fi
+		done
+	fi
+
+	# setup build and run paths
+	local cross=${CTARGET}-
+	type -p ${cross}ar > /dev/null || cross=""
+	sed -i \
+		-e "/^CROSS_COMPILER_PREFIX/s:=.*:=\"${cross}\":" \
+		-e "/^KERNEL_SOURCE/s:=.*:=\"$(alt_build_kprefix)\":" \
+		-e "/^SHARED_LIB_LOADER_PREFIX/s:=.*:=\"/$(get_libdir)\":" \
+		-e "/^DEVEL_PREFIX/s:=.*:=\"/usr\":" \
+		-e "/^RUNTIME_PREFIX/s:=.*:=\"/\":" \
+		.config || die
+
+	yes "" 2> /dev/null | make -s oldconfig > /dev/null || die "could not make oldconfig"
+
+	cp .config myconfig
+
+	emake -s clean > /dev/null || die "could not clean"
+}
+
+setup_locales() {
+	cd "${S}"/extra/locale
+	if use userlocales && [[ -f ${ROOT}/etc/locales.build ]] ; then
+		:;
+	elif use minimal ; then
+		find ./charmaps -name ASCII.pairs > codesets.txt
+		find ./charmaps -name ISO-8859-1.pairs >> codesets.txt
+		cat <<-EOF > locales.txt
+		@euro e
+		UTF-8 yes
+		8-bit yes
+		en_US ISO-8859-1
+		en_US.UTF-8 UTF-8
+		EOF
+	else
+		find ./charmaps -name '*.pairs' > codesets.txt
+		cp LOCALES locales.txt
+	fi
+	cd -
+}
+
+src_compile() {
+	cp myconfig .config
+
+	emake headers || die "make headers failed"
+	just_headers && return 0
+
+	if use iconv && ! use pregen ; then
+		cd extra/locale
+		make clean || die "make locale clean failed"
+		setup_locales
+		emake || die "make locales failed"
+		cd ../..
+	fi
+
+	emake || die "make failed"
+	if [[ ${CTARGET} != ${CHOST} ]] ; then
+		emake -C utils hostutils || die "make hostutils failed"
+	elif [[ ${CHOST} == *-uclibc ]] ; then
+		emake utils || die "make utils failed"
+	fi
+}
+
+src_test() {
+	[[ ${CHOST} != ${CTARGET} ]] && return 0
+	[[ ${CBUILD} != ${CHOST} ]] && return 0
+
+	# assert test fails on pax/grsec enabled kernels - normal
+	# vfork test fails in sandbox (both glibc/uclibc)
+	make UCLIBC_ONLY=1 check || die "test failed"
+}
+
+src_install() {
+	local sysroot=${D}
+	[[ ${CHOST} != ${CTARGET} ]] && sysroot="${sysroot}/usr/${CTARGET}"
+
+	local target="install"
+	just_headers && target="install_dev"
+	emake DESTDIR="${sysroot}" ${target} || die "install failed"
+
+	# remove files coming from kernel-headers
+	rm -rf "${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 [[ ${CTARGET} != ${CHOST} ]] ; then
+		dosym usr/include /usr/${CTARGET}/sys-include
+		newbin utils/ldconfig.host ${CTARGET}-ldconfig || die
+		newbin utils/ldd.host ${CTARGET}-ldd || die
+		return 0
+	fi
+
+	if [[ ${CHOST} == *-uclibc ]] ; then
+		make DESTDIR="${D}" install_utils || die "install-utils failed"
+		dobin extra/scripts/getent
+	fi
+
+	if ! use build ; then
+		dodoc Changelog* README TODO docs/*.txt DEDICATION.mjn3
+		doman docs/man/*.[1-9]
+	fi
+}
+
+pkg_postinst() {
+	[[ ${CTARGET} != ${CHOST} ]] && return 0
+	[[ ${CHOST} != *-uclibc ]] && return 0
+
+	if [[ ! -e ${ROOT}/etc/TZ ]] ; then
+		ewarn "Please remember to set your timezone in /etc/TZ"
+		[[ ! -d ${ROOT}/etc ]] && mkdir -p "${ROOT}"/etc
+		echo "UTC" > "${ROOT}"/etc/TZ
+	fi
+
+	if [[ ${ROOT} == "/" ]] ; then
+		# update cache before reloading init
+		/sbin/ldconfig
+		# reload init ...
+		[[ -x /sbin/telinit ]] && /sbin/telinit U &> /dev/null
+	fi
+}