sys-freebsd/freebsd-lib/freebsd-lib-8.2-r1.ebuild - platform/external/gentoo/overlays/gentoo - Git at Google

 # Copyright 1999-2014 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$

 EAPI=2

 inherit bsdmk freebsd flag-o-matic multilib toolchain-funcs eutils

 DESCRIPTION="FreeBSD's base system libraries"
 SLOT="0"
 KEYWORDS="~sparc-fbsd ~x86-fbsd"

 # Crypto is needed to have an internal OpenSSL header
 # sys is needed for libalias, probably we can just extract that instead of
 # extracting the whole tarball
 SRC_URI="mirror://gentoo/${LIB}.tar.bz2
 		mirror://gentoo/${CONTRIB}.tar.bz2
 		mirror://gentoo/${CRYPTO}.tar.bz2
 		mirror://gentoo/${LIBEXEC}.tar.bz2
 		mirror://gentoo/${ETC}.tar.bz2
 		mirror://gentoo/${INCLUDE}.tar.bz2
 		mirror://gentoo/${USBIN}.tar.bz2
 		mirror://gentoo/${GNU}.tar.bz2
 		build? (
 			mirror://gentoo/${SYS}.tar.bz2 )"

 if [ "${CATEGORY#*cross-}" = "${CATEGORY}" ]; then
 	RDEPEND="ssl? ( dev-libs/openssl )
 		hesiod? ( net-dns/hesiod )
 		kerberos? ( virtual/krb5 )
 		usb? ( !dev-libs/libusb )
 		userland_GNU? ( sys-apps/mtree )
 		>=dev-libs/expat-2.0.1
 		!sys-freebsd/freebsd-headers"
 	DEPEND="${RDEPEND}
 		>=sys-devel/flex-2.5.31-r2
 		=sys-freebsd/freebsd-sources-${RV}*
 		!bootstrap? ( app-arch/bzip2 )"
 else
 	SRC_URI="${SRC_URI}
 			mirror://gentoo/${SYS}.tar.bz2"
 fi

 DEPEND="${DEPEND}
 		=sys-freebsd/freebsd-mk-defs-${RV}*"

 S="${WORKDIR}/lib"

 export CTARGET=${CTARGET:-${CHOST}}
 if [ "${CTARGET}" = "${CHOST}" -a "${CATEGORY#*cross-}" != "${CATEGORY}" ]; then
 	export CTARGET=${CATEGORY/cross-}
 fi

 IUSE="atm bluetooth ssl hesiod ipv6 kerberos usb netware
 	build bootstrap crosscompile_opts_headers-only"

 pkg_setup() {
 	[ -c /dev/zero ] || \
 		die "You forgot to mount /dev; the compiled libc would break."

 	if ! use ssl && use kerberos; then
 		eerror "If you want kerberos support you need to enable ssl support, too."
 	fi

 	use atm || mymakeopts="${mymakeopts} WITHOUT_ATM= "
 	use bluetooth || mymakeopts="${mymakeopts} WITHOUT_BLUETOOTH= "
 	use hesiod || mymakeopts="${mymakeopts} WITHOUT_HESIOD= "
 	use ipv6 || mymakeopts="${mymakeopts} WITHOUT_INET6_SUPPORT= "
 	use kerberos || mymakeopts="${mymakeopts} WITHOUT_KERBEROS_SUPPORT= "
 	use netware || mymakeopts="${mymakeopts} WITHOUT_IPX= WITHOUT_IPX_SUPPORT= WITHOUT_NCP= "
 	use ssl || mymakeopts="${mymakeopts} WITHOUT_OPENSSL= "
 	use usb || mymakeopts="${mymakeopts} WITHOUT_USB= "

 	mymakeopts="${mymakeopts} WITHOUT_BIND= WITHOUT_BIND_LIBS= WITHOUT_SENDMAIL="

 	if [ "${CTARGET}" != "${CHOST}" ]; then
 		mymakeopts="${mymakeopts} MACHINE=$(tc-arch-kernel ${CTARGET})"
 		mymakeopts="${mymakeopts} MACHINE_ARCH=$(tc-arch-kernel ${CTARGET})"
 	fi
 }

 PATCHES=(
 	"${FILESDIR}/${PN}-6.0-pmc.patch"
 	"${FILESDIR}/${PN}-6.0-gccfloat.patch"
 	"${FILESDIR}/${PN}-6.0-flex-2.5.31.patch"
 	"${FILESDIR}/${PN}-6.1-csu.patch"
 	"${FILESDIR}/${PN}-6.2-bluetooth.patch"
 	"${FILESDIR}/${PN}-8.0-log2.patch"
 	"${FILESDIR}/${PN}-8.0-rpcsec_gss.patch"
 	"${FILESDIR}/${PN}-8.2-liblink.patch"
 	"${FILESDIR}/${PN}-bsdxml2expat.patch" )

 # Here we disable and remove source which we don't need or want
 # In order:
 # - ncurses stuff
 # - libexpat creates a bsdxml library which is the same as expat
 # - archiving libraries (have their own ebuild)
 # - sendmail libraries (they are installed by sendmail)
 # - SNMP library and dependency (have their own ebuilds)
 #
 # The rest are libraries we already have somewhere else because
 # they are contribution.
 # Note: libtelnet is an internal lib used by telnet and telnetd programs
 # as it's not used in freebsd-lib package itself, it's pointless building
 # it here.
 REMOVE_SUBDIRS="ncurses \
 	libexpat \
 	libz libbz2 libarchive liblzma \
 	libsm libsmdb libsmutil \
 	libbegemot libbsnmp \
 	libpam libpcap bind libwrap libmagic \
 	libcom_err libtelnet
 	libedit libelf"

 src_prepare() {
 	sed -i.bak -e 's:-o/dev/stdout:-t:' "${S}/libc/net/Makefile.inc"
 	sed -i.bak -e 's:histedit.h::' "${WORKDIR}/include/Makefile"

 	# Upstream Display Managers default to using VT7
 	# We should make FreeBSD allow this by default
 	local x=
 	for x in "${WORKDIR}"/etc/etc.*/ttys ; do
 		sed -i.bak \
 			-e '/ttyv5[[:space:]]/ a\
 # Display Managers default to VT7.\
 # If you use the xdm init script, keep ttyv6 commented out\
 # unless you force a different VT for the DM being used.' \
 			-e '/^ttyv[678][[:space:]]/ s/^/# /' "${x}" \
 			|| die "Failed to sed ${x}"
 		rm "${x}".bak
 	done

 	# This one is here because it also
 	# patches "${WORKDIR}/include"
 	cd "${WORKDIR}"
 	epatch "${FILESDIR}/${PN}-includes.patch"
 	epatch "${FILESDIR}/${PN}-8.0-gcc45.patch"
 	epatch "${FILESDIR}/${PN}-8.2-nlm_syscall.patch"

 	# Don't install the hesiod man page or header
 	rm "${WORKDIR}"/include/hesiod.h || die
 	sed -i.bak -e 's:hesiod.h::' "${WORKDIR}"/include/Makefile || die
 	sed -i.bak -e 's:hesiod.c::' -e 's:hesiod.3::' \
 	"${WORKDIR}"/lib/libc/net/Makefile.inc || die

 	# Fix the Makefiles of these few libraries that will overwrite our LDADD.
 	cd "${S}"
 	for dir in libradius libtacplus libcam libdevstat libfetch libgeom libmemstat libopie \
 		libsmb; do sed -i.bak -e 's:LDADD=:LDADD+=:g' "${dir}/Makefile" || \
 		die "Problem fixing \"${dir}/Makefile"
 	done
 	if use build; then
 		cd "${WORKDIR}"
 		# This patch has to be applied on ${WORKDIR}/sys, so we do it here since it
 		# shouldn't be a symlink to /usr/src/sys (which should be already patched)
 		epatch "${FILESDIR}"/${PN}-7.1-types.h-fix.patch
 		# Preinstall includes so we don't use the system's ones.
 		mkdir "${WORKDIR}/include_proper" || die "Couldn't create ${WORKDIR}/include_proper"
 		install_includes "/include_proper"
 		return 0
 	fi

 	if [ "${CTARGET}" = "${CHOST}" ]; then
 		ln -s "/usr/src/sys-${RV}" "${WORKDIR}/sys" || die "Couldn't make sys symlink!"
 	else
 		sed -i.bak -e "s:/usr/include:/usr/${CTARGET}/usr/include:g" \
 			"${S}/libc/rpc/Makefile.inc" \
 			"${S}/libc/yp/Makefile.inc"
 	fi

 	if install --version 2> /dev/null | grep -q GNU; then
 		sed -i.bak -e 's:${INSTALL} -C:${INSTALL}:' "${WORKDIR}/include/Makefile"
 	fi

 	# Preinstall includes so we don't use the system's ones.
 	mkdir "${WORKDIR}/include_proper" || die "Couldn't create ${WORKDIR}/include_proper"
 	install_includes "/include_proper"

 	# Let arch-specific includes to be found
 	local machine
 	machine=$(tc-arch-kernel ${CTARGET})
 	ln -s "${WORKDIR}/sys/${machine}/include" "${WORKDIR}/include/machine" || \
 		die "Couldn't make ${machine}/include symlink."

 	cd "${S}"
 	use bootstrap && dummy_mk libstand
 	# Call LD with LDFLAGS, rename them to RAW_LDFLAGS
 	sed -e 's/LDFLAGS/RAW_LDFLAGS/g' \
 		-i "${S}/csu/i386-elf/Makefile" \
 		-i "${S}/csu/ia64/Makefile" || die
 }

 src_compile() {
 	cd "${WORKDIR}/include"
 	$(freebsd_get_bmake) CC="$(tc-getCC)" || die "make include failed"

 	use crosscompile_opts_headers-only && return 0

 	# Bug #270098
 	append-flags $(test-flags -fno-strict-aliasing)

 	# Bug #324445
 	append-flags $(test-flags -fno-strict-overflow)

 	strip-flags
 	if [ "${CTARGET}" != "${CHOST}" ]; then
 		export YACC='yacc -by'
 		CHOST=${CTARGET} tc-export CC LD CXX RANLIB
 		mymakeopts="${mymakeopts} NO_MANCOMPRESS= NO_INFOCOMPRESS= NLS="

 		local machine
 		machine=$(tc-arch-kernel ${CTARGET})

 		local csudir
 		if [ -d "${S}/csu/${machine}-elf" ]; then
 			csudir="${S}/csu/${machine}-elf"
 		else
 			csudir="${S}/csu/${machine}"
 		fi
 		export RAW_LDFLAGS=$(raw-ldflags)
 		cd "${csudir}"
 		$(freebsd_get_bmake) ${mymakeopts} || die "make csu failed"

 		append-flags "-isystem /usr/${CTARGET}/usr/include"
 		append-flags "-isystem ${WORKDIR}/lib/libutil"
 		append-flags "-isystem ${WORKDIR}/lib/msun/${machine/i386/i387}"
 		append-flags "-B ${csudir}"
 		append-ldflags "-B ${csudir}"

 		# First compile libssp_nonshared.a and add it's path to LDFLAGS.
 		cd "${WORKDIR}/gnu/lib/libssp/libssp_nonshared/" || die "missing libssp."
 		$(freebsd_get_bmake) ${mymakeopts} || die "make libssp failed"
 		append-ldflags "-L${WORKDIR}/gnu/lib/libssp/libssp_nonshared/"

 		export RAW_LDFLAGS=$(raw-ldflags)
 		cd "${S}/libc"
 		$(freebsd_get_bmake) ${mymakeopts} || die "make libc failed"
 		cd "${S}/msun"
 		append-ldflags "-L${WORKDIR}/lib/libc"
 		export RAW_LDFLAGS=$(raw-ldflags)
 		LDADD="-lssp_nonshared" $(freebsd_get_bmake) ${mymakeopts} || die "make libc failed"
 		cd "${WORKDIR}/gnu/lib/libssp/" || die "missing libssp."
 		$(freebsd_get_bmake) ${mymakeopts} || die "make libssp failed"
 		cd "${WORKDIR}/lib/libthr/" || die "missing libthr"
 		$(freebsd_get_bmake) ${mymakeopts} || die "make libthr failed"
 	else
 		# Forces to use the local copy of headers as they might be outdated in
 		# the system
 		append-flags "-isystem '${WORKDIR}/include_proper'"

 		# First compile libssp_nonshared.a and add it's path to LDFLAGS.
 		einfo "Compiling libssp in \"${WORKDIR}/gnu/lib/libssp/\"."
 		cd "${WORKDIR}/gnu/lib/libssp/" || die "missing libssp."
 		NOFLAGSTRIP=yes freebsd_src_compile
 		# Hack libssp_nonshared.a into libc & others since we don't have
 		# the linker script in place yet.
 		append-ldflags "-L${WORKDIR}/gnu/lib/libssp/libssp_nonshared/"
 		einfo "Compiling libc."
 		cd "${S}"
 		export RAW_LDFLAGS=$(raw-ldflags)
 		NOFLAGSTRIP=yes LDADD="-lssp_nonshared" freebsd_src_compile
 	fi
 }

 src_install() {
 	[ "${CTARGET}" = "${CHOST}" ] \
 		&& INCLUDEDIR="/usr/include" \
 		|| INCLUDEDIR="/usr/${CTARGET}/usr/include"
 	dodir ${INCLUDEDIR}
 	einfo "Installing for ${CTARGET} in ${CHOST}.."
 	install_includes ${INCLUDEDIR}

 	# Install math.h when crosscompiling, at this point
 	if [ "${CHOST}" != "${CTARGET}" ]; then
 		insinto "/usr/${CTARGET}/usr/include"
 		doins "${S}/msun/src/math.h"
 	fi

 	use crosscompile_opts_headers-only && return 0
 	local mylibdir=$(get_libdir)

 	if [ "${CTARGET}" != "${CHOST}" ]; then
 		local csudir
 		if [ -d "${S}/csu/$(tc-arch-kernel ${CTARGET})-elf" ]; then
 			csudir="${S}/csu/$(tc-arch-kernel ${CTARGET})-elf"
 		else
 			csudir="${S}/csu/$(tc-arch-kernel ${CTARGET})"
 		fi
 		cd "${csudir}"
 		$(freebsd_get_bmake) ${mymakeopts} DESTDIR="${D}" install \
 			FILESDIR="/usr/${CTARGET}/usr/lib" LIBDIR="/usr/${CTARGET}/usr/lib" || die "Install csu failed"

 		cd "${S}/libc"
 		$(freebsd_get_bmake) ${mymakeopts} DESTDIR="${D}" install NO_MAN= \
 			SHLIBDIR="/usr/${CTARGET}/lib" LIBDIR="/usr/${CTARGET}/usr/lib" || die "Install libc failed"

 		cd "${S}/msun"
 		$(freebsd_get_bmake) ${mymakeopts} DESTDIR="${D}" install NO_MAN= \
 			INCLUDEDIR="/usr/${CTARGET}/usr/include" \
 			SHLIBDIR="/usr/${CTARGET}/lib" LIBDIR="/usr/${CTARGET}/usr/lib" || die "Install msun failed"

 		cd "${WORKDIR}/gnu/lib/libssp/"
 		$(freebsd_get_bmake) ${mymakeopts} DESTDIR="${D}" install NO_MAN= \
 			INCLUDEDIR="/usr/${CTARGET}/usr/include" \
 			SHLIBDIR="/usr/${CTARGET}/lib" LIBDIR="/usr/${CTARGET}/usr/lib" || die "Install ssp failed"

 		cd "${WORKDIR}/lib/libthr/"
 		$(freebsd_get_bmake) ${mymakeopts} DESTDIR="${D}" install NO_MAN= \
 			INCLUDEDIR="/usr/${CTARGET}/usr/include" \
 			SHLIBDIR="/usr/${CTARGET}/lib" LIBDIR="/usr/${CTARGET}/usr/lib" || die "Install libthr failed"

 		dosym "usr/include" "/usr/${CTARGET}/sys-include"
 	else
 		# Set SHLIBDIR and LIBDIR for multilib
 		cd "${WORKDIR}/gnu/lib/libssp"
 		SHLIBDIR="/${mylibdir}" LIBDIR="/usr/${mylibdir}" mkinstall || die "Install ssp failed."
 		cd "${S}"
 		SHLIBDIR="/${mylibdir}" LIBDIR="/usr/${mylibdir}" mkinstall || die "Install failed"
 	fi

 	# Don't install the rest of the configuration files if crosscompiling
 	if [ "${CTARGET}" != "${CHOST}" ] ; then
 		# This is to get it stripped with the correct tools, otherwise it gets
 		# stripped with the host strip.
 		export CHOST=${CTARGET}
 		return 0
 	fi

 	# Symlink libbsdxml to libexpat as we use expat in favor of the renaming done
 	# on FreeBSD.
 	dosym libexpat.so /usr/${mylibdir}/libbsdxml.so

 	# install libstand files
 	dodir /usr/include/libstand
 	insinto /usr/include/libstand
 	doins "${S}"/libstand/*.h

 	cd "${WORKDIR}/etc/"
 	insinto /etc
 	doins auth.conf nls.alias mac.conf netconfig

 	# Install ttys file
 	local MACHINE="$(tc-arch-kernel)"
 	doins "etc.${MACHINE}"/*

 	# Generate ldscripts, otherwise bad thigs are supposed to happen
 	gen_usr_ldscript libalias_cuseeme.so libalias_dummy.so libalias_ftp.so \
 		libalias_irc.so libalias_nbt.so libalias_pptp.so libalias_skinny.so \
 		libalias_smedia.so libssp.so
 	# These show on QA warnings too, however they're pretty much bsd only,
 	# aka, no autotools for them.
 	#	libbsdxml.so libcam.so libcrypt.so libdevstat.so libgeom.so \
 	#	libipsec.so libipx.so libkiconv.so libkvm.so libmd.so libsbuf.so libufs.so \
 	#	libutil.so

 	# Generate libc.so ldscript for inclusion of libssp_nonshared.a when linking
 	# this is done to avoid having to touch gcc spec file as it is currently
 	# done on FreeBSD upstream, mostly because their binutils aren't able to
 	# cope with linker scripts yet.
 	# Taken from toolchain-funcs.eclass:
 	local output_format
 	output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p')
 	[[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )"
 	# Clear the symlink.
 	rm -f "${D}/usr/${mylibdir}/libc.so"
 	cat > "${D}/usr/${mylibdir}/libc.so" <<-END_LDSCRIPT
 /* GNU ld script
    SSP (-fstack-protector) requires __stack_chk_fail_local to be local.
    GCC invokes this symbol in a non-PIC way, which results in TEXTRELs if
    this symbol was provided by a shared libc. So we link in
    libssp_nonshared.a from here.
  */
 ${output_format}
 GROUP ( /${mylibdir}/libc.so.7 /usr/${mylibdir}/libssp_nonshared.a )
 END_LDSCRIPT

 	dodir /etc/sandbox.d
 	cat - > "${D}"/etc/sandbox.d/00freebsd <<EOF
 # /dev/crypto is used mostly by OpenSSL on *BSD platforms
 # leave it available as packages might use OpenSSL commands
 # during compile or install phase.
 SANDBOX_PREDICT="/dev/crypto"
 EOF

 	# Install a libusb.pc for better compat with Linux's libusb
 	if use usb ; then
 		dodir /usr/$(get_libdir)/pkgconfig
 		sed -e "s:@LIBDIR@:/usr/$(get_libdir):" "${FILESDIR}/libusb.pc.in" > "${D}/usr/$(get_libdir)/pkgconfig/libusb.pc" || die
 	fi
 }

 install_includes()
 {
 	local INCLUDEDIR="$1"

 	# The idea is to be called from either install or unpack.
 	# During unpack it's required to install them as portage's user.
 	if [[ "${EBUILD_PHASE}" == "install" ]]; then
 		local DESTDIR="${D}"
 		BINOWN="root"
 		BINGRP="wheel"
 	else
 		local DESTDIR="${WORKDIR}"
 		[[ -z "${USER}" ]] && USER="portage"
 		BINOWN="${USER}"
 		[[ -z "${GROUPS}" ]] && GROUPS="portage"
 		BINGRP="${GROUPS}"
 	fi

 	# This is for ssp/ssp.h.
 	einfo "Building ssp.h"
 	cd "${WORKDIR}/gnu/lib/libssp/" || die "missing libssp"
 	$(freebsd_get_bmake) ssp.h || die "problem building ssp.h"

 	# Must exist before we use it.
 	[[ -d "${DESTDIR}${INCLUDEDIR}" ]] || die "dodir or mkdir ${INCLUDEDIR} before using install_includes."
 	cd "${WORKDIR}/include"

 	local MACHINE="$(tc-arch-kernel)"

 	einfo "Installing includes into ${INCLUDEDIR} as ${BINOWN}:${BINGRP}..."
 	$(freebsd_get_bmake) installincludes \
 		MACHINE=${MACHINE} DESTDIR="${DESTDIR}" \
 		INCLUDEDIR="${INCLUDEDIR}" BINOWN="${BINOWN}" \
 		BINGRP="${BINGRP}" || die "install_includes() failed"
 	einfo "includes installed ok."
 	einfo "Installing ssp includes into ${INCLUDEDIR} as ${BINOWN}:${BINGRP}..."
 	cd "${WORKDIR}/gnu/lib/libssp"
 	$(freebsd_get_bmake) installincludes DESTDIR="${DESTDIR}" \
 		MACHINE=${MACHINE} INCLUDEDIR="${INCLUDEDIR}" BINOWN="${BINOWN}" \
 		BINGRP="${BINGRP}" || die "problem installing ssp includes."
 	einfo "ssp includes installed ok."
 	einfo "Installing librtld_db includes into ${INCLUDEDIR} as ${BINOWN}:${BINGRP}..."
 	cd "${S}/librtld_db" || die "missing librtld_db"
 	$(freebsd_get_bmake) installincludes DESTDIR="${DESTDIR}" \
 		MACHINE=${MACHINE} INCLUDEDIR="${INCLUDEDIR}" BINOWN="${BINOWN}" \
 		BINGRP="${BINGRP}" || die "problem installing librtld_db includes."
 	einfo "librtld_db includes installed ok."
 }
	# Copyright 1999-2014 Gentoo Foundation
	# Distributed under the terms of the GNU General Public License v2
	# $Id$

	EAPI=2

	inherit bsdmk freebsd flag-o-matic multilib toolchain-funcs eutils

	DESCRIPTION="FreeBSD's base system libraries"
	SLOT="0"
	KEYWORDS="~sparc-fbsd ~x86-fbsd"

	# Crypto is needed to have an internal OpenSSL header
	# sys is needed for libalias, probably we can just extract that instead of
	# extracting the whole tarball
	SRC_URI="mirror://gentoo/${LIB}.tar.bz2
	mirror://gentoo/${CONTRIB}.tar.bz2
	mirror://gentoo/${CRYPTO}.tar.bz2
	mirror://gentoo/${LIBEXEC}.tar.bz2
	mirror://gentoo/${ETC}.tar.bz2
	mirror://gentoo/${INCLUDE}.tar.bz2
	mirror://gentoo/${USBIN}.tar.bz2
	mirror://gentoo/${GNU}.tar.bz2
	build? (
	mirror://gentoo/${SYS}.tar.bz2 )"

	if [ "${CATEGORY#*cross-}" = "${CATEGORY}" ]; then
	RDEPEND="ssl? ( dev-libs/openssl )
	hesiod? ( net-dns/hesiod )
	kerberos? ( virtual/krb5 )
	usb? ( !dev-libs/libusb )
	userland_GNU? ( sys-apps/mtree )
	>=dev-libs/expat-2.0.1
	!sys-freebsd/freebsd-headers"
	DEPEND="${RDEPEND}
	>=sys-devel/flex-2.5.31-r2
	=sys-freebsd/freebsd-sources-${RV}*
	!bootstrap? ( app-arch/bzip2 )"
	else
	SRC_URI="${SRC_URI}
	mirror://gentoo/${SYS}.tar.bz2"
	fi

	DEPEND="${DEPEND}
	=sys-freebsd/freebsd-mk-defs-${RV}*"

	S="${WORKDIR}/lib"

	export CTARGET=${CTARGET:-${CHOST}}
	if [ "${CTARGET}" = "${CHOST}" -a "${CATEGORY#*cross-}" != "${CATEGORY}" ]; then
	export CTARGET=${CATEGORY/cross-}
	fi

	IUSE="atm bluetooth ssl hesiod ipv6 kerberos usb netware
	build bootstrap crosscompile_opts_headers-only"

	pkg_setup() {
	[ -c /dev/zero ] \|\| \
	die "You forgot to mount /dev; the compiled libc would break."

	if ! use ssl && use kerberos; then
	eerror "If you want kerberos support you need to enable ssl support, too."
	fi

	use atm \|\| mymakeopts="${mymakeopts} WITHOUT_ATM= "
	use bluetooth \|\| mymakeopts="${mymakeopts} WITHOUT_BLUETOOTH= "
	use hesiod \|\| mymakeopts="${mymakeopts} WITHOUT_HESIOD= "
	use ipv6 \|\| mymakeopts="${mymakeopts} WITHOUT_INET6_SUPPORT= "
	use kerberos \|\| mymakeopts="${mymakeopts} WITHOUT_KERBEROS_SUPPORT= "
	use netware \|\| mymakeopts="${mymakeopts} WITHOUT_IPX= WITHOUT_IPX_SUPPORT= WITHOUT_NCP= "
	use ssl \|\| mymakeopts="${mymakeopts} WITHOUT_OPENSSL= "
	use usb \|\| mymakeopts="${mymakeopts} WITHOUT_USB= "

	mymakeopts="${mymakeopts} WITHOUT_BIND= WITHOUT_BIND_LIBS= WITHOUT_SENDMAIL="

	if [ "${CTARGET}" != "${CHOST}" ]; then
	mymakeopts="${mymakeopts} MACHINE=$(tc-arch-kernel ${CTARGET})"
	mymakeopts="${mymakeopts} MACHINE_ARCH=$(tc-arch-kernel ${CTARGET})"
	fi
	}

	PATCHES=(
	"${FILESDIR}/${PN}-6.0-pmc.patch"
	"${FILESDIR}/${PN}-6.0-gccfloat.patch"
	"${FILESDIR}/${PN}-6.0-flex-2.5.31.patch"
	"${FILESDIR}/${PN}-6.1-csu.patch"
	"${FILESDIR}/${PN}-6.2-bluetooth.patch"
	"${FILESDIR}/${PN}-8.0-log2.patch"
	"${FILESDIR}/${PN}-8.0-rpcsec_gss.patch"
	"${FILESDIR}/${PN}-8.2-liblink.patch"
	"${FILESDIR}/${PN}-bsdxml2expat.patch" )

	# Here we disable and remove source which we don't need or want
	# In order:
	# - ncurses stuff
	# - libexpat creates a bsdxml library which is the same as expat
	# - archiving libraries (have their own ebuild)
	# - sendmail libraries (they are installed by sendmail)
	# - SNMP library and dependency (have their own ebuilds)
	#
	# The rest are libraries we already have somewhere else because
	# they are contribution.
	# Note: libtelnet is an internal lib used by telnet and telnetd programs
	# as it's not used in freebsd-lib package itself, it's pointless building
	# it here.
	REMOVE_SUBDIRS="ncurses \
	libexpat \
	libz libbz2 libarchive liblzma \
	libsm libsmdb libsmutil \
	libbegemot libbsnmp \
	libpam libpcap bind libwrap libmagic \
	libcom_err libtelnet
	libedit libelf"

	src_prepare() {
	sed -i.bak -e 's:-o/dev/stdout:-t:' "${S}/libc/net/Makefile.inc"
	sed -i.bak -e 's:histedit.h::' "${WORKDIR}/include/Makefile"

	# Upstream Display Managers default to using VT7
	# We should make FreeBSD allow this by default
	local x=
	for x in "${WORKDIR}"/etc/etc.*/ttys ; do
	sed -i.bak \
	-e '/ttyv5[[:space:]]/ a\
	# Display Managers default to VT7.\
	# If you use the xdm init script, keep ttyv6 commented out\
	# unless you force a different VT for the DM being used.' \
	-e '/^ttyv[678][[:space:]]/ s/^/# /' "${x}" \
	\|\| die "Failed to sed ${x}"
	rm "${x}".bak
	done

	# This one is here because it also
	# patches "${WORKDIR}/include"
	cd "${WORKDIR}"
	epatch "${FILESDIR}/${PN}-includes.patch"
	epatch "${FILESDIR}/${PN}-8.0-gcc45.patch"
	epatch "${FILESDIR}/${PN}-8.2-nlm_syscall.patch"

	# Don't install the hesiod man page or header
	rm "${WORKDIR}"/include/hesiod.h \|\| die
	sed -i.bak -e 's:hesiod.h::' "${WORKDIR}"/include/Makefile \|\| die
	sed -i.bak -e 's:hesiod.c::' -e 's:hesiod.3::' \
	"${WORKDIR}"/lib/libc/net/Makefile.inc \|\| die

	# Fix the Makefiles of these few libraries that will overwrite our LDADD.
	cd "${S}"
	for dir in libradius libtacplus libcam libdevstat libfetch libgeom libmemstat libopie \
	libsmb; do sed -i.bak -e 's:LDADD=:LDADD+=:g' "${dir}/Makefile" \|\| \
	die "Problem fixing \"${dir}/Makefile"
	done
	if use build; then
	cd "${WORKDIR}"
	# This patch has to be applied on ${WORKDIR}/sys, so we do it here since it
	# shouldn't be a symlink to /usr/src/sys (which should be already patched)
	epatch "${FILESDIR}"/${PN}-7.1-types.h-fix.patch
	# Preinstall includes so we don't use the system's ones.
	mkdir "${WORKDIR}/include_proper" \|\| die "Couldn't create ${WORKDIR}/include_proper"
	install_includes "/include_proper"
	return 0
	fi

	if [ "${CTARGET}" = "${CHOST}" ]; then
	ln -s "/usr/src/sys-${RV}" "${WORKDIR}/sys" \|\| die "Couldn't make sys symlink!"
	else
	sed -i.bak -e "s:/usr/include:/usr/${CTARGET}/usr/include:g" \
	"${S}/libc/rpc/Makefile.inc" \
	"${S}/libc/yp/Makefile.inc"
	fi

	if install --version 2> /dev/null \| grep -q GNU; then
	sed -i.bak -e 's:${INSTALL} -C:${INSTALL}:' "${WORKDIR}/include/Makefile"
	fi

	# Preinstall includes so we don't use the system's ones.
	mkdir "${WORKDIR}/include_proper" \|\| die "Couldn't create ${WORKDIR}/include_proper"
	install_includes "/include_proper"

	# Let arch-specific includes to be found
	local machine
	machine=$(tc-arch-kernel ${CTARGET})
	ln -s "${WORKDIR}/sys/${machine}/include" "${WORKDIR}/include/machine" \|\| \
	die "Couldn't make ${machine}/include symlink."

	cd "${S}"
	use bootstrap && dummy_mk libstand
	# Call LD with LDFLAGS, rename them to RAW_LDFLAGS
	sed -e 's/LDFLAGS/RAW_LDFLAGS/g' \
	-i "${S}/csu/i386-elf/Makefile" \
	-i "${S}/csu/ia64/Makefile" \|\| die
	}

	src_compile() {
	cd "${WORKDIR}/include"
	$(freebsd_get_bmake) CC="$(tc-getCC)" \|\| die "make include failed"

	use crosscompile_opts_headers-only && return 0

	# Bug #270098
	append-flags $(test-flags -fno-strict-aliasing)

	# Bug #324445
	append-flags $(test-flags -fno-strict-overflow)

	strip-flags
	if [ "${CTARGET}" != "${CHOST}" ]; then
	export YACC='yacc -by'
	CHOST=${CTARGET} tc-export CC LD CXX RANLIB
	mymakeopts="${mymakeopts} NO_MANCOMPRESS= NO_INFOCOMPRESS= NLS="

	local machine
	machine=$(tc-arch-kernel ${CTARGET})

	local csudir
	if [ -d "${S}/csu/${machine}-elf" ]; then
	csudir="${S}/csu/${machine}-elf"
	else
	csudir="${S}/csu/${machine}"
	fi
	export RAW_LDFLAGS=$(raw-ldflags)
	cd "${csudir}"
	$(freebsd_get_bmake) ${mymakeopts} \|\| die "make csu failed"

	append-flags "-isystem /usr/${CTARGET}/usr/include"
	append-flags "-isystem ${WORKDIR}/lib/libutil"
	append-flags "-isystem ${WORKDIR}/lib/msun/${machine/i386/i387}"
	append-flags "-B ${csudir}"
	append-ldflags "-B ${csudir}"

	# First compile libssp_nonshared.a and add it's path to LDFLAGS.
	cd "${WORKDIR}/gnu/lib/libssp/libssp_nonshared/" \|\| die "missing libssp."
	$(freebsd_get_bmake) ${mymakeopts} \|\| die "make libssp failed"
	append-ldflags "-L${WORKDIR}/gnu/lib/libssp/libssp_nonshared/"

	export RAW_LDFLAGS=$(raw-ldflags)
	cd "${S}/libc"
	$(freebsd_get_bmake) ${mymakeopts} \|\| die "make libc failed"
	cd "${S}/msun"
	append-ldflags "-L${WORKDIR}/lib/libc"
	export RAW_LDFLAGS=$(raw-ldflags)
	LDADD="-lssp_nonshared" $(freebsd_get_bmake) ${mymakeopts} \|\| die "make libc failed"
	cd "${WORKDIR}/gnu/lib/libssp/" \|\| die "missing libssp."
	$(freebsd_get_bmake) ${mymakeopts} \|\| die "make libssp failed"
	cd "${WORKDIR}/lib/libthr/" \|\| die "missing libthr"
	$(freebsd_get_bmake) ${mymakeopts} \|\| die "make libthr failed"
	else
	# Forces to use the local copy of headers as they might be outdated in
	# the system
	append-flags "-isystem '${WORKDIR}/include_proper'"

	# First compile libssp_nonshared.a and add it's path to LDFLAGS.
	einfo "Compiling libssp in \"${WORKDIR}/gnu/lib/libssp/\"."
	cd "${WORKDIR}/gnu/lib/libssp/" \|\| die "missing libssp."
	NOFLAGSTRIP=yes freebsd_src_compile
	# Hack libssp_nonshared.a into libc & others since we don't have
	# the linker script in place yet.
	append-ldflags "-L${WORKDIR}/gnu/lib/libssp/libssp_nonshared/"
	einfo "Compiling libc."
	cd "${S}"
	export RAW_LDFLAGS=$(raw-ldflags)
	NOFLAGSTRIP=yes LDADD="-lssp_nonshared" freebsd_src_compile
	fi
	}

	src_install() {
	[ "${CTARGET}" = "${CHOST}" ] \
	&& INCLUDEDIR="/usr/include" \
	\|\| INCLUDEDIR="/usr/${CTARGET}/usr/include"
	dodir ${INCLUDEDIR}
	einfo "Installing for ${CTARGET} in ${CHOST}.."
	install_includes ${INCLUDEDIR}

	# Install math.h when crosscompiling, at this point
	if [ "${CHOST}" != "${CTARGET}" ]; then
	insinto "/usr/${CTARGET}/usr/include"
	doins "${S}/msun/src/math.h"
	fi

	use crosscompile_opts_headers-only && return 0
	local mylibdir=$(get_libdir)

	if [ "${CTARGET}" != "${CHOST}" ]; then
	local csudir
	if [ -d "${S}/csu/$(tc-arch-kernel ${CTARGET})-elf" ]; then
	csudir="${S}/csu/$(tc-arch-kernel ${CTARGET})-elf"
	else
	csudir="${S}/csu/$(tc-arch-kernel ${CTARGET})"
	fi
	cd "${csudir}"
	$(freebsd_get_bmake) ${mymakeopts} DESTDIR="${D}" install \
	FILESDIR="/usr/${CTARGET}/usr/lib" LIBDIR="/usr/${CTARGET}/usr/lib" \|\| die "Install csu failed"

	cd "${S}/libc"
	$(freebsd_get_bmake) ${mymakeopts} DESTDIR="${D}" install NO_MAN= \
	SHLIBDIR="/usr/${CTARGET}/lib" LIBDIR="/usr/${CTARGET}/usr/lib" \|\| die "Install libc failed"

	cd "${S}/msun"
	$(freebsd_get_bmake) ${mymakeopts} DESTDIR="${D}" install NO_MAN= \
	INCLUDEDIR="/usr/${CTARGET}/usr/include" \
	SHLIBDIR="/usr/${CTARGET}/lib" LIBDIR="/usr/${CTARGET}/usr/lib" \|\| die "Install msun failed"

	cd "${WORKDIR}/gnu/lib/libssp/"
	$(freebsd_get_bmake) ${mymakeopts} DESTDIR="${D}" install NO_MAN= \
	INCLUDEDIR="/usr/${CTARGET}/usr/include" \
	SHLIBDIR="/usr/${CTARGET}/lib" LIBDIR="/usr/${CTARGET}/usr/lib" \|\| die "Install ssp failed"

	cd "${WORKDIR}/lib/libthr/"
	$(freebsd_get_bmake) ${mymakeopts} DESTDIR="${D}" install NO_MAN= \
	INCLUDEDIR="/usr/${CTARGET}/usr/include" \
	SHLIBDIR="/usr/${CTARGET}/lib" LIBDIR="/usr/${CTARGET}/usr/lib" \|\| die "Install libthr failed"

	dosym "usr/include" "/usr/${CTARGET}/sys-include"
	else
	# Set SHLIBDIR and LIBDIR for multilib
	cd "${WORKDIR}/gnu/lib/libssp"
	SHLIBDIR="/${mylibdir}" LIBDIR="/usr/${mylibdir}" mkinstall \|\| die "Install ssp failed."
	cd "${S}"
	SHLIBDIR="/${mylibdir}" LIBDIR="/usr/${mylibdir}" mkinstall \|\| die "Install failed"
	fi

	# Don't install the rest of the configuration files if crosscompiling
	if [ "${CTARGET}" != "${CHOST}" ] ; then
	# This is to get it stripped with the correct tools, otherwise it gets
	# stripped with the host strip.
	export CHOST=${CTARGET}
	return 0
	fi

	# Symlink libbsdxml to libexpat as we use expat in favor of the renaming done
	# on FreeBSD.
	dosym libexpat.so /usr/${mylibdir}/libbsdxml.so

	# install libstand files
	dodir /usr/include/libstand
	insinto /usr/include/libstand
	doins "${S}"/libstand/*.h

	cd "${WORKDIR}/etc/"
	insinto /etc
	doins auth.conf nls.alias mac.conf netconfig

	# Install ttys file
	local MACHINE="$(tc-arch-kernel)"
	doins "etc.${MACHINE}"/*

	# Generate ldscripts, otherwise bad thigs are supposed to happen
	gen_usr_ldscript libalias_cuseeme.so libalias_dummy.so libalias_ftp.so \
	libalias_irc.so libalias_nbt.so libalias_pptp.so libalias_skinny.so \
	libalias_smedia.so libssp.so
	# These show on QA warnings too, however they're pretty much bsd only,
	# aka, no autotools for them.
	# libbsdxml.so libcam.so libcrypt.so libdevstat.so libgeom.so \
	# libipsec.so libipx.so libkiconv.so libkvm.so libmd.so libsbuf.so libufs.so \
	# libutil.so

	# Generate libc.so ldscript for inclusion of libssp_nonshared.a when linking
	# this is done to avoid having to touch gcc spec file as it is currently
	# done on FreeBSD upstream, mostly because their binutils aren't able to
	# cope with linker scripts yet.
	# Taken from toolchain-funcs.eclass:
	local output_format
	output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 \| sed -n 's/^OUTPUT_FORMAT("\([^"]\)",./\1/p')
	[[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )"
	# Clear the symlink.
	rm -f "${D}/usr/${mylibdir}/libc.so"
	cat > "${D}/usr/${mylibdir}/libc.so" <<-END_LDSCRIPT
	/* GNU ld script
	SSP (-fstack-protector) requires __stack_chk_fail_local to be local.
	GCC invokes this symbol in a non-PIC way, which results in TEXTRELs if
	this symbol was provided by a shared libc. So we link in
	libssp_nonshared.a from here.
	*/
	${output_format}
	GROUP ( /${mylibdir}/libc.so.7 /usr/${mylibdir}/libssp_nonshared.a )
	END_LDSCRIPT

	dodir /etc/sandbox.d
	cat - > "${D}"/etc/sandbox.d/00freebsd <<EOF
	# /dev/crypto is used mostly by OpenSSL on *BSD platforms
	# leave it available as packages might use OpenSSL commands
	# during compile or install phase.
	SANDBOX_PREDICT="/dev/crypto"
	EOF

	# Install a libusb.pc for better compat with Linux's libusb
	if use usb ; then
	dodir /usr/$(get_libdir)/pkgconfig
	sed -e "s:@LIBDIR@:/usr/$(get_libdir):" "${FILESDIR}/libusb.pc.in" > "${D}/usr/$(get_libdir)/pkgconfig/libusb.pc" \|\| die
	fi
	}

	install_includes()
	{
	local INCLUDEDIR="$1"

	# The idea is to be called from either install or unpack.
	# During unpack it's required to install them as portage's user.
	if [[ "${EBUILD_PHASE}" == "install" ]]; then
	local DESTDIR="${D}"
	BINOWN="root"
	BINGRP="wheel"
	else
	local DESTDIR="${WORKDIR}"
	[[ -z "${USER}" ]] && USER="portage"
	BINOWN="${USER}"
	[[ -z "${GROUPS}" ]] && GROUPS="portage"
	BINGRP="${GROUPS}"
	fi

	# This is for ssp/ssp.h.
	einfo "Building ssp.h"
	cd "${WORKDIR}/gnu/lib/libssp/" \|\| die "missing libssp"
	$(freebsd_get_bmake) ssp.h \|\| die "problem building ssp.h"

	# Must exist before we use it.
	[[ -d "${DESTDIR}${INCLUDEDIR}" ]] \|\| die "dodir or mkdir ${INCLUDEDIR} before using install_includes."
	cd "${WORKDIR}/include"

	local MACHINE="$(tc-arch-kernel)"

	einfo "Installing includes into ${INCLUDEDIR} as ${BINOWN}:${BINGRP}..."
	$(freebsd_get_bmake) installincludes \
	MACHINE=${MACHINE} DESTDIR="${DESTDIR}" \
	INCLUDEDIR="${INCLUDEDIR}" BINOWN="${BINOWN}" \
	BINGRP="${BINGRP}" \|\| die "install_includes() failed"
	einfo "includes installed ok."
	einfo "Installing ssp includes into ${INCLUDEDIR} as ${BINOWN}:${BINGRP}..."
	cd "${WORKDIR}/gnu/lib/libssp"
	$(freebsd_get_bmake) installincludes DESTDIR="${DESTDIR}" \
	MACHINE=${MACHINE} INCLUDEDIR="${INCLUDEDIR}" BINOWN="${BINOWN}" \
	BINGRP="${BINGRP}" \|\| die "problem installing ssp includes."
	einfo "ssp includes installed ok."
	einfo "Installing librtld_db includes into ${INCLUDEDIR} as ${BINOWN}:${BINGRP}..."
	cd "${S}/librtld_db" \|\| die "missing librtld_db"
	$(freebsd_get_bmake) installincludes DESTDIR="${DESTDIR}" \
	MACHINE=${MACHINE} INCLUDEDIR="${INCLUDEDIR}" BINOWN="${BINOWN}" \
	BINGRP="${BINGRP}" \|\| die "problem installing librtld_db includes."
	einfo "librtld_db includes installed ok."
	}