core/glibc/glibc-2.30-r1.smage2

# $Id$

PNAME="glibc"
PVER="2.30"
PBUILD="r1"

# not working atm
STATE="disabled"

SPLIT_PACKAGES="glibc glibc-dev glibc-locale-de glibc-locale-us"

PCAT="sys-libs"
HOMEPAGE="http://www.gnu.org/software/libc/libc.html"

GLIBC_DEPEND=">= sys-apps/base-files-0.7
	>= sys-libs/tzdata-2019"

# we force headers to one specific version
SDEPEND="== sys-kernel/linux-libc-headers-4.19.64
	>= dev-lang/python3-3
	${GLIBC_DEPEND}"

# functions to include in the mage file
SPECIAL_FUNCTIONS="fix_db_files"

SRCFILE="glibc-${PVER}.tar.xz"
SRCDIR="${BUILDDIR}/glibc-${PVER}"

ENVD_REV="1.2"

sminclude mtools cleanutils alx

SRC_URI=(
	ftp://sources.redhat.com/pub/glibc/releases/${SRCFILE}
	ftp://sources.redhat.com/pub/glibc/snapshots/${SRCFILE}
	gnu://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/glibc.envd-${ENVD_REV}
	mirror://${PNAME}/locale.gen-header
	mirror://${PNAME}/locale-gen
	mirror://${PNAME}/${PNAME}-2.17-syscalld-infinite-loop.patch
)

# sed line: on 2 digits add an zero: 2.7 -> 2.7.0
UP2DATE="updatecmd_gnu ${PNAME/-nptl/} | sed 's/^\([0-9]\.[0-9]\$\)/\1.0/'"

# glibc don't like strong CFLAGS
#export CFLAGS="${CFLAGS//-O?} -O2"
# glibc -> nptl thread don't like striping
msetfeature "!strip static"

# hack to fix NPTL issues with xen, only required on 32bit arches
if [[ ${ARCH} = i*86 ]]
then
	export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
fi

## glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic
## first filter -mtune and -march from flags
#for flag in ${CFLAGS}
#do
#	case ${flag} in
#		-mtune=*) continue ;;
#		-march=*) continue ;;
#	esac
#	newflags="${newflags} ${flag}"
#done
#export CFLAGS="${newflags}"
#
## than add our defaults for glibc
#[[ ${ARCH} = i*86 ]] && export CFLAGS="${CFLAGS} -march=${ARCH}" # only i*86
#export CFLAGS="${CFLAGS} -mtune=generic" # all arches
#export CXXFLAGS="${CFLAGS}"

# use other linux-headers
[[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include"

# kernel support
#export ENABLE_KERNEL=3.2.0

split_info_glibc()
{
	DESCRIPTION="GNU libc6 (also called glibc2) C library with NPTL Threads."
	DEPEND="${GLIBC_DEPEND}"
	PROVIDE="virtual/glibc"
}

split_info_glibc-dev()
{
	DESCRIPTION="Development files for sys-libs/glibc-${PVER}."
	DEPEND="== sys-libs/glibc-${PVER}"
	PROVIDE="virtual/glibc-dev"
}

split_info_glibc-locale-de()
{
	DESCRIPTION="Provide german locales for sys-libs/glibc-${PVER}."
	DEPEND="== sys-libs/glibc-${PVER}"
}

split_info_glibc-locale-us()
{
	DESCRIPTION="Provide english US locales for sys-libs/glibc-${PVER}."
	DEPEND="== sys-libs/glibc-${PVER}"
}

src_prepare()
{
	munpack ${SRCFILE} || die
	cd ${SRCDIR}

	# fix a test case that fails when built using gcc-5.x
	#sed -i '/tst-audit2-ENV/i CFLAGS-tst-audit2.c += -fno-builtin' elf/Makefile || die

	# fixes an infinite loop while syscall.d creation
	# see: http://sourceware.org/bugzilla/show_bug.cgi?id=15711
	mpatch ${PNAME}-2.17-syscalld-infinite-loop.patch || die
	# use 1.0 second instead of 0.5 (required by arch i686 builds on 64bit machines)
	sed -i 's:0.5 seconds ago:1.0 seconds ago:' ${SRCDIR}/Makerules || die

	# scripts/test-installation.pl sometime fails
	#
	#  CC="gcc" /usr/bin/perl scripts/test-installation.pl
	#  /usr/src/glibc-2.16.0.bld/
	#  Unmatched ( in regex; marked by <-- HERE in m/$( <-- HERE if $(abi-32-ld-soname),$(abi-32-ld-soname),ld/ at scripts/test-installation.pl line 172, <LDD>
	#  line 1
	#sed -i 's:CC="$(CC)" $(PERL) scripts/test-installation.pl $(common-objpfx)::' Makefile || die

	# binutils patch needs reconf
#	autoconf --force || die

	# fix permissions on some of the scripts
	chmod u+x ${SRCDIR}/scripts/*.sh || die

	install -d ${SRCDIR}/build || die
	cd ${SRCDIR}/build

	if [ ! -f /etc/ld.so.conf ]
	then
		touch /etc/ld.so.conf || die
	fi
}

src_compile()
{
	local myopts

	# generic pathes
	myopts="--prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info"
	myopts+=" --with-headers=/usr/include"
	# bugurl
	myopts+=" --with-bugurl=http://bugs.magellan-linux.de/"
	# disable profiling
	myopts+=" --disable-profile"
	# enable addons
	myopts+=" --enable-add-ons"
	# supported kernel-release
	#myopts+=" --enable-kernel=${ENABLE_KERNEL}"
	# disable cvs and gd support
#	myopts+=" --without-cvs --without-gd"
	# enable bindnow
	myopts+=" --enable-bind-now"
#	# enable obsolete rpc implementation
#	myopts+=" --enable-obsolete-rpc"
#	# enable obsolete nsl implementation
#	myopts+=" --enable-obsolete-nsl"
	# enable lock elision
	myopts+=" --enable-lock-elision"
	# disable -werror
	myopts+=" --disable-werror"
	# enable multi-arch
	myopts+=" --enable-multi-arch"
	# enable stackguard randomization
	myopts+=" --enable-stackguard-randomization"
	# enable stack protector
	myopts+=" --enable-stack-protector=strong"
	# enable static pie
	myopts+=" --enable-static-pie"
	# enable intel cet + branch tracking (IBT) and shadow stack (SHSTK)
	myopts+=" --enable-cet"

	# remove fortify for building libraries
	export CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=2/}

	# support multilib lib64 dir (x86_64 only)
	if [[ ${ARCH} = x86_64 ]]
	then
		# first build a -m32 version
		install -d ${SRCDIR}/build-m32
		cd ${SRCDIR}/build-m32

		# honor /usr move
		echo "rootsbindir=/usr/sbin" >> ${SRCDIR}/build-m32/configparms || die
		# make sure the -m32 libs goes really to /usr/lib
		echo "slibdir=/usr/lib" >> ${SRCDIR}/build-m32/configparms || die
		echo "rtlddir=/usr/lib" >> ${SRCDIR}/build-m32/configparms || die

		CC="gcc -m32" CXX="g++ -m32" \
		CFLAGS="${CFLAGS//-march=${ARCH}} -march=i686" \
		CXXFLAGS="${CXXFLAGS//-march=${ARCH}} -march=i686" \
		../configure \
			--build=${CHOST} \
			--host=i686-pc-linux-gnu \
			--libdir=/usr/lib \
			--libexecdir=/usr/lib/glibc \
			${myopts} \
			|| die

		make PARALLELMFLAGS="${MAKEOPTS}" || die
	fi

	cd ${SRCDIR}/build

	# honor /usr move
	echo "rootsbindir=/usr/sbin" >> ${SRCDIR}/build/configparms || die
	# make sure the -m64 libs goes really to /lib64
	echo "slibdir=/usr/$(mlibdir)" >> ${SRCDIR}/build/configparms || die
	echo "rtlddir=/usr/$(mlibdir)" >> ${SRCDIR}/build/configparms || die

	../configure \
		--build=${CHOST} \
		--host=${CHOST} \
		--libdir=/usr/$(mlibdir) \
		--libexecdir=/usr/$(mlibdir)/glibc \
		${myopts} \
		|| die

	make PARALLELMFLAGS="${MAKEOPTS}" || die
}

src_install_glibc()
{
	if [[ ${ARCH} = x86_64 ]]
	then
		# install -m32 libs
		cd ${SRCDIR}/build-m32
		make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install || die
	fi

	cd ${SRCDIR}/build
	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install || die

	# cleanup
	# utf-16 is needed by wfica >= 12.1
	# utf-32 is needed by wfica >= 13.1
	zapmost ${BINDIR} usr/$(mlibdir)/\*.so \
		usr/$(mlibdir)/\*.so.\* \
		$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/*.so usr/lib/*.so.*') \
		usr/sbin/ldconfig \
		usr/bin/iconv \
		usr/bin/locale \
		usr/bin/ldd \
		usr/bin/getent \
		usr/$(mlibdir)/gconv/CP1252.so \
		usr/$(mlibdir)/gconv/IBM850.so \
		usr/$(mlibdir)/gconv/ISO8859-1.so \
		usr/$(mlibdir)/gconv/ISO8859-15.so \
		usr/$(mlibdir)/gconv/UNICODE.so \
		usr/$(mlibdir)/gconv/UTF-16.so \
		usr/$(mlibdir)/gconv/UTF-32.so \
		usr/$(mlibdir)/gconv/gconv-modules \
		$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/CP1252.so') \
		$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/IBM850.so') \
		$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-1.so') \
		$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-15.so') \
		$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UNICODE.so') \
		$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UTF-16.so') \
		$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UTF-32.so') \
		$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/gconv-modules') \
		|| die

	# nsswitch configuration file
	minstalletc ${SRCDIR}/nss/nsswitch.conf || die

	# base environment
	minstallenv glibc.envd-${ENVD_REV} 00glibc || die
	if [[ ${ARCH} = x86_64 ]]
	then
		MCONFIG="/etc/env.d/00glibc"
		maddconfig "LDPATH=\"/$(mlibdir)\"" || die
		maddconfig "LDPATH=\"/usr/$(mlibdir)\"" || die
		maddconfig "LDPATH=\"/usr/local/$(mlibdir)\"" || die
		maddconfig "LDPATH=\"/opt/$(mlibdir)\"" || die
	fi

	# strip all binaries
	find ${BINDIR} ! -type d | xargs --no-run-if-empty file | grep -v "pie executable" | grep "executable" | grep ELF | cut -f 1 -d : | xargs --no-run-if-empty strip --strip-unneeded || die

	# strip all libraries
	# want to be safe here; --strip-unneeded seems to cause pthread problems
	# strip all but libpthread, libc and ld
	install -d ${BUILDDIR}/thread-backup/$(mlibdir) || die
	mv ${BINDIR}/usr/$(mlibdir)/lib{pthread,thread_db,c-}* ${BUILDDIR}/thread-backup/$(mlibdir)/ || die
	mv ${BINDIR}/usr/$(mlibdir)/ld-* ${BUILDDIR}/thread-backup/$(mlibdir)/ || die
	if [[ ${ARCH} = x86_64 ]]
	then
		install -d ${BUILDDIR}/thread-backup/lib || die
		mv ${BINDIR}/usr/lib/lib{pthread,thread_db,c-}* ${BUILDDIR}/thread-backup/lib/ || die
		mv ${BINDIR}/usr/lib/ld-* ${BUILDDIR}/thread-backup/lib/ || die
	fi

	# now strip but only debuging symbols
	find ${BINDIR} ! -type d | xargs --no-run-if-empty file | grep "[shared object|pie executable]" | grep ELF | cut -f 1 -d : | xargs --no-run-if-empty strip --strip-debug || die
	find ${BINDIR} ! -type d | xargs --no-run-if-empty file | grep "ar archive" | cut -f 1 -d : | xargs --no-run-if-empty strip --strip-debug || die
	mv -f ${BUILDDIR}/thread-backup/$(mlibdir)/* ${BINDIR}/usr/$(mlibdir)/ || die
	if [[ ${ARCH} = x86_64 ]]
	then
		mv -f ${BUILDDIR}/thread-backup/lib/* ${BINDIR}/usr/lib/ || die
	fi
	# remove stale directory
	rm -rf ${BUILDDIR}/thread-backup || die

	# prepare glibc for installation; slackware method
	minstalldir /incoming || die
	mv ${BINDIR}/usr/$(mlibdir)/*.so ${BINDIR}/incoming || die
	mv ${BINDIR}/usr/$(mlibdir)/*.so.* ${BINDIR}/incoming || die
	mv ${BINDIR}/incoming ${BINDIR}/usr/$(mlibdir)/incoming || die
	mv ${BINDIR}/usr/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/usr/$(mlibdir) || die
}

src_install_glibc-dev()
{
	if [[ ${ARCH} = x86_64 ]]
	then
		# install -m32 libs
		cd ${SRCDIR}/build-m32
		make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install || die
	fi

	cd ${SRCDIR}/build
	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install || die

	# cleanup -> in glibc
	rm ${BINDIR}/usr/$(mlibdir)/*.so || die
	rm ${BINDIR}/usr/$(mlibdir)/*.so.* || die
	rm ${BINDIR}/usr/$(mlibdir)/gconv/CP1252.so || die
	rm ${BINDIR}/usr/$(mlibdir)/gconv/IBM850.so || die
	rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-1.so || die
	rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-15.so || die
	rm ${BINDIR}/usr/$(mlibdir)/gconv/UNICODE.so || die
	rm ${BINDIR}/usr/$(mlibdir)/gconv/UTF-16.so || die
	rm ${BINDIR}/usr/$(mlibdir)/gconv/gconv-modules || die
	if [[ ${ARCH} = x86_64 ]]
	then
		rm ${BINDIR}/usr/lib/*.so || die
		rm ${BINDIR}/usr/lib/*.so.* || die
		rm ${BINDIR}/usr/lib/gconv/CP1252.so || die
		rm ${BINDIR}/usr/lib/gconv/IBM850.so || die
		rm ${BINDIR}/usr/lib/gconv/ISO8859-1.so || die
		rm ${BINDIR}/usr/lib/gconv/ISO8859-15.so || die
		rm ${BINDIR}/usr/lib/gconv/UNICODE.so || die
		rm ${BINDIR}/usr/lib/gconv/UTF-16.so || die
		rm ${BINDIR}/usr/lib/gconv/gconv-modules || die
	fi
	rm ${BINDIR}/usr/sbin/ldconfig || die
	rm ${BINDIR}/usr/bin/iconv || die
	rm ${BINDIR}/usr/bin/locale || die
	rm ${BINDIR}/usr/bin/ldd || die
	rm ${BINDIR}/usr/bin/getent || die

# do not generate the locales here, let it the user do with the locale-gen tool
#	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales || die

	# install locales list and generate tools
	# generate locale.gen file from localedata/SUPPORTED file
	minstalletc locale.gen-header locale.gen || die
	sed \
		-e 's:/: :g' \
		-e 's:\\: :g' \
		-e 's:SUPPORTED-LOCALES=::' \
		-e 's:\ \ $::g' \
		-e '/^#/d' \
		-e 's:^:#:g' \
		${SRCDIR}/localedata/SUPPORTED \
		>> ${BINDIR}/etc/locale.gen || die
	minstalldir /usr/sbin || die
	minstallexec -s locale-gen /usr/sbin || die

	# nscd configuration file
	minstalletc ${SRCDIR}/nscd/nscd.conf || die
	# systemd services, but do not include systemd.sminc to have a hard depend on systemd
	minstalldir /usr/lib/systemd/system || die
	minstallfile ${SRCDIR}/nscd/nscd.service /usr/lib/systemd/system || die
	minstalldir /etc/tmpfiles.d || die
	minstallfile ${SRCDIR}/nscd/nscd.tmpfiles /etc/tmpfiles.d/nscd.conf || die

	# gai configuration file
	minstalletc ${SRCDIR}/posix/gai.conf || die

	# now in tzdata
	## we use Berlin as default
	## busybox compat
	#local args
	#if need_busybox_support /bin/cp
	#then
	#	args="-f"
	#else
	#	args="--remove-destination"
	#fi
	#cp ${args} ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime || die
	[ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf || die; }
	[ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache || die; }

	# strip all binaries
	find ${BINDIR} ! -type d | xargs --no-run-if-empty file | grep -v "pie executable" | grep "executable" | grep ELF | cut -f 1 -d : | xargs --no-run-if-empty strip --strip-unneeded || die

	# now strip but only debuging symbols
	find ${BINDIR} ! -type d | xargs --no-run-if-empty file | grep "[shared object|pie executable]" | grep ELF | cut -f 1 -d : | xargs --no-run-if-empty strip --strip-debug || die
	find ${BINDIR} ! -type d | xargs --no-run-if-empty file | grep "ar archive" | cut -f 1 -d : | xargs --no-run-if-empty strip --strip-debug || die
}

src_install_glibc-locale-de()
{
	cd ${SRCDIR}/build

	# create locale-archive
	minstalldir /usr/$(mlibdir)/locale || die
	locale/localedef \
		--prefix=${BINDIR} \
		--inputfile=../localedata/locales/de_DE \
		--charmap=../localedata/charmaps/UTF-8 \
		--alias-file=../intl/locale.alias \
		--force \
		de_DE.UTF-8 \
		|| die

	# test locale-archive
	[[ $(locale/localedef --prefix=${BINDIR} --list-archive) = de_DE.utf8 ]] || die
}

src_install_glibc-locale-us()
{
	cd ${SRCDIR}/build

	# create locale-archive
	minstalldir /usr/$(mlibdir)/locale || die
	locale/localedef \
		--prefix=${BINDIR} \
		--inputfile=../localedata/locales/en_US \
		--charmap=../localedata/charmaps/UTF-8 \
		--alias-file=../intl/locale.alias \
		--force \
		en_US.UTF-8 \
		|| die

	# test locale-archive
	[[ $(locale/localedef --prefix=${BINDIR} --list-archive) = en_US.utf8 ]] || die
}

fix_db_files()
{
	local i
	local DB_ENTRY="${BUILDDIR}/${PKGNAME}"

	for i in .files .symlinks .dirs
	do
		[ ! -f ${DB_ENTRY}/${i} ] && continue
		[[ -z $(< ${DB_ENTRY}/${i}) ]] && continue

		echo "     fixing /usr/$(mlibdir)/incoming from db-entry '${i}' ..."

		# /usr/lib/incoming -> empty line; sed2 removes all empty lines
		#sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
		# do not simply emtpy the line, but change it the the correct path,
		# so no stale libs are around if the package gets updated!
		sed -i \
			-e "s:/usr/$(mlibdir)/incoming:/usr/$(mlibdir):g" \
			-e "s:/usr/$(mlibdir)/incoming.*::g" \
			-e '/^$/d' ${DB_ENTRY}/${i}
	done
}

preinstall_glibc()
{
	add_conf_prot_mask /etc/env.d /etc/nsswitch.conf
}

postinstall_glibc()
{
	# first save the old libpthread.so.0;
	# it will later used to determinate that there are no stale
	# libpthreads that breaks ldconfig
	local OLD_PTHREAD
	OLD_PTHREAD="$(readlink ${MROOT}/usr/$(mlibdir)/libpthread.so.0)"

	# slackware install method

	# we cannot easily install the glibc libs,
	# because our tools for cp etc needs them to run

	local file

	echo "     Switching to new glibc ..."
	# swap libraries on the fly:
	if [ -x /usr/sbin/ldconfig -a -d /usr/$(mlibdir)/incoming ] && [[ -z ${MROOT} ]]
	then
		# first create copies of the incoming libraries:
		cd /usr/$(mlibdir)/incoming
		for file in $(find /usr/$(mlibdir)/incoming -type f)
		do
			if [ ! -r "../$(basename ${file}).incoming" ]
			then
				cp -a ${file} ../$(basename ${file}).incoming
			fi
		done

		# then switch to them all at once:
		/usr/sbin/ldconfig -l /usr/$(mlibdir)/*.incoming 2> /dev/null

		# finally, rename them and clean up:
		cd /usr/$(mlibdir)
		for file in *.incoming
		do
			rm -f $(basename ${file} .incoming)
			cp -a ${file} $(basename ${file} .incoming)
			/usr/sbin/ldconfig -l $(basename ${file} .incoming)
			rm -f ${file}
		done

	# no ldconfig?
	# good, it's safe to just jam it on home (and make links below):
	else
		(
			cd ${MROOT}/usr/$(mlibdir)/incoming
			for file in *
			do
				cp -a ${file} ..
			done

			local my_sym
			local my_dest

			# rebuild symlinks
			echo "     Recreating Symlinks:"
			for i in $(find ${MROOT}/usr/$(mlibdir)/incoming -type l)
			do
				my_sym="$(readlink ${i})"
				my_dest="$(basename ${i})"

				echo "       ${my_dest} -> ${my_dest}"

				# assure to remove the old ones;
				[ -L ${MROOT}/usr/$(mlibdir)/"${my_dest}" ] && \
					rm ${MROOT}/usr/$(mlibdir)/"${my_dest}"

				ln -snf "${my_sym}" ${MROOT}/usr/$(mlibdir)/"${my_dest}"
			done
		)
	fi

	# now, get rid of the temporary directory:
	rm -rf ${MROOT}/usr/$(mlibdir)/incoming

	# remove stale nptl libpthread-2.?.?.so,
	# fix only needed for glibc with linuxthreads;
	# prevent reloc errors such as:
	#    ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory

	# get our new libpthread.so.0
	local NEW_PTHREAD
	NEW_PTHREAD="$(readlink ${MROOT}/usr/$(mlibdir)/libpthread.so.0)"

	if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ]
	then
		echo "     Removing stale libpthread libraries ..."
		for file in ${MROOT}/usr/$(mlibdir)/libpthread-*
		do
			if [ "$(basename ${file})" != "${NEW_PTHREAD}" ]
			then
				rm -f ${file}
			fi
		done

		#rm -f /lib/${OLD_PTHREAD}

		ln -snf ${NEW_PTHREAD} ${MROOT}/usr/$(mlibdir)/libpthread.so.0
	fi

	# now we must fix the mage db files
	# to stop the annoying errors messages
	fix_db_files
}

postinstall_glibc-dev()
{
	if [ -x /usr/sbin/iconvconfig ]
	then
		# generate fastloading iconv module configuration file.
		echo "     Generate iconv module config ..."
		/usr/sbin/iconvconfig --prefix=${MROOT}/
	fi

	# not working with busybox
	if ! need_busybox_support /sbin/init
	then
		# reloading init
		echo "     Reloading init ..."
		[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
	fi

	# generating user def locales
	echo "     Generating user defined locales ..."
	[[ -z ${MROOT} ]] && /usr/sbin/locale-gen
}
1	# $Id$
2
3	PNAME="glibc"
4	PVER="2.30"
5	PBUILD="r1"
6
7	# not working atm
8	STATE="disabled"
9
10	SPLIT_PACKAGES="glibc glibc-dev glibc-locale-de glibc-locale-us"
11
12	PCAT="sys-libs"
13	HOMEPAGE="http://www.gnu.org/software/libc/libc.html"
14
15	GLIBC_DEPEND=">= sys-apps/base-files-0.7
16	>= sys-libs/tzdata-2019"
17
18	# we force headers to one specific version
19	SDEPEND="== sys-kernel/linux-libc-headers-4.19.64
20	>= dev-lang/python3-3
21	${GLIBC_DEPEND}"
22
23	# functions to include in the mage file
24	SPECIAL_FUNCTIONS="fix_db_files"
25
26	SRCFILE="glibc-${PVER}.tar.xz"
27	SRCDIR="${BUILDDIR}/glibc-${PVER}"
28
29	ENVD_REV="1.2"
30
31	sminclude mtools cleanutils alx
32
33	SRC_URI=(
34	ftp://sources.redhat.com/pub/glibc/releases/${SRCFILE}
35	ftp://sources.redhat.com/pub/glibc/snapshots/${SRCFILE}
36	gnu://${PNAME}/${SRCFILE}
37	mirror://${PNAME}/${SRCFILE}
38	mirror://${PNAME}/glibc.envd-${ENVD_REV}
39	mirror://${PNAME}/locale.gen-header
40	mirror://${PNAME}/locale-gen
41	mirror://${PNAME}/${PNAME}-2.17-syscalld-infinite-loop.patch
42	)
43
44	# sed line: on 2 digits add an zero: 2.7 -> 2.7.0
45	UP2DATE="updatecmd_gnu ${PNAME/-nptl/} \| sed 's/^\([0-9]\.[0-9]\$\)/\1.0/'"
46
47	# glibc don't like strong CFLAGS
48	#export CFLAGS="${CFLAGS//-O?} -O2"
49	# glibc -> nptl thread don't like striping
50	msetfeature "!strip static"
51
52	# hack to fix NPTL issues with xen, only required on 32bit arches
53	if [[ ${ARCH} = i*86 ]]
54	then
55	export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
56	fi
57
58	## glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic
59	## first filter -mtune and -march from flags
60	#for flag in ${CFLAGS}
61	#do
62	# case ${flag} in
63	# -mtune=*) continue ;;
64	# -march=*) continue ;;
65	# esac
66	# newflags="${newflags} ${flag}"
67	#done
68	#export CFLAGS="${newflags}"
69	#
70	## than add our defaults for glibc
71	#[[ ${ARCH} = i86 ]] && export CFLAGS="${CFLAGS} -march=${ARCH}" # only i86
72	#export CFLAGS="${CFLAGS} -mtune=generic" # all arches
73	#export CXXFLAGS="${CFLAGS}"
74
75	# use other linux-headers
76	[[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include"
77
78	# kernel support
79	#export ENABLE_KERNEL=3.2.0
80
81	split_info_glibc()
82	{
83	DESCRIPTION="GNU libc6 (also called glibc2) C library with NPTL Threads."
84	DEPEND="${GLIBC_DEPEND}"
85	PROVIDE="virtual/glibc"
86	}
87
88	split_info_glibc-dev()
89	{
90	DESCRIPTION="Development files for sys-libs/glibc-${PVER}."
91	DEPEND="== sys-libs/glibc-${PVER}"
92	PROVIDE="virtual/glibc-dev"
93	}
94
95	split_info_glibc-locale-de()
96	{
97	DESCRIPTION="Provide german locales for sys-libs/glibc-${PVER}."
98	DEPEND="== sys-libs/glibc-${PVER}"
99	}
100
101	split_info_glibc-locale-us()
102	{
103	DESCRIPTION="Provide english US locales for sys-libs/glibc-${PVER}."
104	DEPEND="== sys-libs/glibc-${PVER}"
105	}
106
107	src_prepare()
108	{
109	munpack ${SRCFILE} \|\| die
110	cd ${SRCDIR}
111
112	# fix a test case that fails when built using gcc-5.x
113	#sed -i '/tst-audit2-ENV/i CFLAGS-tst-audit2.c += -fno-builtin' elf/Makefile \|\| die
114
115	# fixes an infinite loop while syscall.d creation
116	# see: http://sourceware.org/bugzilla/show_bug.cgi?id=15711
117	mpatch ${PNAME}-2.17-syscalld-infinite-loop.patch \|\| die
118	# use 1.0 second instead of 0.5 (required by arch i686 builds on 64bit machines)
119	sed -i 's:0.5 seconds ago:1.0 seconds ago:' ${SRCDIR}/Makerules \|\| die
120
121	# scripts/test-installation.pl sometime fails
122	#
123	# CC="gcc" /usr/bin/perl scripts/test-installation.pl
124	# /usr/src/glibc-2.16.0.bld/
125	# Unmatched ( in regex; marked by <-- HERE in m/$( <-- HERE if $(abi-32-ld-soname),$(abi-32-ld-soname),ld/ at scripts/test-installation.pl line 172, <LDD>
126	# line 1
127	#sed -i 's:CC="$(CC)" $(PERL) scripts/test-installation.pl $(common-objpfx)::' Makefile \|\| die
128
129	# binutils patch needs reconf
130	# autoconf --force \|\| die
131
132	# fix permissions on some of the scripts
133	chmod u+x ${SRCDIR}/scripts/*.sh \|\| die
134
135	install -d ${SRCDIR}/build \|\| die
136	cd ${SRCDIR}/build
137
138	if [ ! -f /etc/ld.so.conf ]
139	then
140	touch /etc/ld.so.conf \|\| die
141	fi
142	}
143
144	src_compile()
145	{
146	local myopts
147
148	# generic pathes
149	myopts="--prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info"
150	myopts+=" --with-headers=/usr/include"
151	# bugurl
152	myopts+=" --with-bugurl=http://bugs.magellan-linux.de/"
153	# disable profiling
154	myopts+=" --disable-profile"
155	# enable addons
156	myopts+=" --enable-add-ons"
157	# supported kernel-release
158	#myopts+=" --enable-kernel=${ENABLE_KERNEL}"
159	# disable cvs and gd support
160	# myopts+=" --without-cvs --without-gd"
161	# enable bindnow
162	myopts+=" --enable-bind-now"
163	# # enable obsolete rpc implementation
164	# myopts+=" --enable-obsolete-rpc"
165	# # enable obsolete nsl implementation
166	# myopts+=" --enable-obsolete-nsl"
167	# enable lock elision
168	myopts+=" --enable-lock-elision"
169	# disable -werror
170	myopts+=" --disable-werror"
171	# enable multi-arch
172	myopts+=" --enable-multi-arch"
173	# enable stackguard randomization
174	myopts+=" --enable-stackguard-randomization"
175	# enable stack protector
176	myopts+=" --enable-stack-protector=strong"
177	# enable static pie
178	myopts+=" --enable-static-pie"
179	# enable intel cet + branch tracking (IBT) and shadow stack (SHSTK)
180	myopts+=" --enable-cet"
181
182	# remove fortify for building libraries
183	export CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=2/}
184
185	# support multilib lib64 dir (x86_64 only)
186	if [[ ${ARCH} = x86_64 ]]
187	then
188	# first build a -m32 version
189	install -d ${SRCDIR}/build-m32
190	cd ${SRCDIR}/build-m32
191
192	# honor /usr move
193	echo "rootsbindir=/usr/sbin" >> ${SRCDIR}/build-m32/configparms \|\| die
194	# make sure the -m32 libs goes really to /usr/lib
195	echo "slibdir=/usr/lib" >> ${SRCDIR}/build-m32/configparms \|\| die
196	echo "rtlddir=/usr/lib" >> ${SRCDIR}/build-m32/configparms \|\| die
197
198	CC="gcc -m32" CXX="g++ -m32" \
199	CFLAGS="${CFLAGS//-march=${ARCH}} -march=i686" \
200	CXXFLAGS="${CXXFLAGS//-march=${ARCH}} -march=i686" \
201	../configure \
202	--build=${CHOST} \
203	--host=i686-pc-linux-gnu \
204	--libdir=/usr/lib \
205	--libexecdir=/usr/lib/glibc \
206	${myopts} \
207	\|\| die
208
209	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
210	fi
211
212	cd ${SRCDIR}/build
213
214	# honor /usr move
215	echo "rootsbindir=/usr/sbin" >> ${SRCDIR}/build/configparms \|\| die
216	# make sure the -m64 libs goes really to /lib64
217	echo "slibdir=/usr/$(mlibdir)" >> ${SRCDIR}/build/configparms \|\| die
218	echo "rtlddir=/usr/$(mlibdir)" >> ${SRCDIR}/build/configparms \|\| die
219
220	../configure \
221	--build=${CHOST} \
222	--host=${CHOST} \
223	--libdir=/usr/$(mlibdir) \
224	--libexecdir=/usr/$(mlibdir)/glibc \
225	${myopts} \
226	\|\| die
227
228	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
229	}
230
231	src_install_glibc()
232	{
233	if [[ ${ARCH} = x86_64 ]]
234	then
235	# install -m32 libs
236	cd ${SRCDIR}/build-m32
237	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
238	fi
239
240	cd ${SRCDIR}/build
241	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
242
243	# cleanup
244	# utf-16 is needed by wfica >= 12.1
245	# utf-32 is needed by wfica >= 13.1
246	zapmost ${BINDIR} usr/$(mlibdir)/\*.so \
247	usr/$(mlibdir)/\.so.\ \
248	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/.so usr/lib/.so.*') \
249	usr/sbin/ldconfig \
250	usr/bin/iconv \
251	usr/bin/locale \
252	usr/bin/ldd \
253	usr/bin/getent \
254	usr/$(mlibdir)/gconv/CP1252.so \
255	usr/$(mlibdir)/gconv/IBM850.so \
256	usr/$(mlibdir)/gconv/ISO8859-1.so \
257	usr/$(mlibdir)/gconv/ISO8859-15.so \
258	usr/$(mlibdir)/gconv/UNICODE.so \
259	usr/$(mlibdir)/gconv/UTF-16.so \
260	usr/$(mlibdir)/gconv/UTF-32.so \
261	usr/$(mlibdir)/gconv/gconv-modules \
262	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/CP1252.so') \
263	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/IBM850.so') \
264	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-1.so') \
265	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-15.so') \
266	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UNICODE.so') \
267	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UTF-16.so') \
268	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UTF-32.so') \
269	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/gconv-modules') \
270	\|\| die
271
272	# nsswitch configuration file
273	minstalletc ${SRCDIR}/nss/nsswitch.conf \|\| die
274
275	# base environment
276	minstallenv glibc.envd-${ENVD_REV} 00glibc \|\| die
277	if [[ ${ARCH} = x86_64 ]]
278	then
279	MCONFIG="/etc/env.d/00glibc"
280	maddconfig "LDPATH=\"/$(mlibdir)\"" \|\| die
281	maddconfig "LDPATH=\"/usr/$(mlibdir)\"" \|\| die
282	maddconfig "LDPATH=\"/usr/local/$(mlibdir)\"" \|\| die
283	maddconfig "LDPATH=\"/opt/$(mlibdir)\"" \|\| die
284	fi
285
286	# strip all binaries
287	find ${BINDIR} ! -type d \| xargs --no-run-if-empty file \| grep -v "pie executable" \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs --no-run-if-empty strip --strip-unneeded \|\| die
288
289	# strip all libraries
290	# want to be safe here; --strip-unneeded seems to cause pthread problems
291	# strip all but libpthread, libc and ld
292	install -d ${BUILDDIR}/thread-backup/$(mlibdir) \|\| die
293	mv ${BINDIR}/usr/$(mlibdir)/lib{pthread,thread_db,c-}* ${BUILDDIR}/thread-backup/$(mlibdir)/ \|\| die
294	mv ${BINDIR}/usr/$(mlibdir)/ld-* ${BUILDDIR}/thread-backup/$(mlibdir)/ \|\| die
295	if [[ ${ARCH} = x86_64 ]]
296	then
297	install -d ${BUILDDIR}/thread-backup/lib \|\| die
298	mv ${BINDIR}/usr/lib/lib{pthread,thread_db,c-}* ${BUILDDIR}/thread-backup/lib/ \|\| die
299	mv ${BINDIR}/usr/lib/ld-* ${BUILDDIR}/thread-backup/lib/ \|\| die
300	fi
301
302	# now strip but only debuging symbols
303	find ${BINDIR} ! -type d \| xargs --no-run-if-empty file \| grep "[shared object\|pie executable]" \| grep ELF \| cut -f 1 -d : \| xargs --no-run-if-empty strip --strip-debug \|\| die
304	find ${BINDIR} ! -type d \| xargs --no-run-if-empty file \| grep "ar archive" \| cut -f 1 -d : \| xargs --no-run-if-empty strip --strip-debug \|\| die
305	mv -f ${BUILDDIR}/thread-backup/$(mlibdir)/* ${BINDIR}/usr/$(mlibdir)/ \|\| die
306	if [[ ${ARCH} = x86_64 ]]
307	then
308	mv -f ${BUILDDIR}/thread-backup/lib/* ${BINDIR}/usr/lib/ \|\| die
309	fi
310	# remove stale directory
311	rm -rf ${BUILDDIR}/thread-backup \|\| die
312
313	# prepare glibc for installation; slackware method
314	minstalldir /incoming \|\| die
315	mv ${BINDIR}/usr/$(mlibdir)/*.so ${BINDIR}/incoming \|\| die
316	mv ${BINDIR}/usr/$(mlibdir)/.so. ${BINDIR}/incoming \|\| die
317	mv ${BINDIR}/incoming ${BINDIR}/usr/$(mlibdir)/incoming \|\| die
318	mv ${BINDIR}/usr/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/usr/$(mlibdir) \|\| die
319	}
320
321	src_install_glibc-dev()
322	{
323	if [[ ${ARCH} = x86_64 ]]
324	then
325	# install -m32 libs
326	cd ${SRCDIR}/build-m32
327	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
328	fi
329
330	cd ${SRCDIR}/build
331	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
332
333	# cleanup -> in glibc
334	rm ${BINDIR}/usr/$(mlibdir)/*.so \|\| die
335	rm ${BINDIR}/usr/$(mlibdir)/.so. \|\| die
336	rm ${BINDIR}/usr/$(mlibdir)/gconv/CP1252.so \|\| die
337	rm ${BINDIR}/usr/$(mlibdir)/gconv/IBM850.so \|\| die
338	rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-1.so \|\| die
339	rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-15.so \|\| die
340	rm ${BINDIR}/usr/$(mlibdir)/gconv/UNICODE.so \|\| die
341	rm ${BINDIR}/usr/$(mlibdir)/gconv/UTF-16.so \|\| die
342	rm ${BINDIR}/usr/$(mlibdir)/gconv/gconv-modules \|\| die
343	if [[ ${ARCH} = x86_64 ]]
344	then
345	rm ${BINDIR}/usr/lib/*.so \|\| die
346	rm ${BINDIR}/usr/lib/.so. \|\| die
347	rm ${BINDIR}/usr/lib/gconv/CP1252.so \|\| die
348	rm ${BINDIR}/usr/lib/gconv/IBM850.so \|\| die
349	rm ${BINDIR}/usr/lib/gconv/ISO8859-1.so \|\| die
350	rm ${BINDIR}/usr/lib/gconv/ISO8859-15.so \|\| die
351	rm ${BINDIR}/usr/lib/gconv/UNICODE.so \|\| die
352	rm ${BINDIR}/usr/lib/gconv/UTF-16.so \|\| die
353	rm ${BINDIR}/usr/lib/gconv/gconv-modules \|\| die
354	fi
355	rm ${BINDIR}/usr/sbin/ldconfig \|\| die
356	rm ${BINDIR}/usr/bin/iconv \|\| die
357	rm ${BINDIR}/usr/bin/locale \|\| die
358	rm ${BINDIR}/usr/bin/ldd \|\| die
359	rm ${BINDIR}/usr/bin/getent \|\| die
360
361	# do not generate the locales here, let it the user do with the locale-gen tool
362	# make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales \|\| die
363
364	# install locales list and generate tools
365	# generate locale.gen file from localedata/SUPPORTED file
366	minstalletc locale.gen-header locale.gen \|\| die
367	sed \
368	-e 's:/: :g' \
369	-e 's:\\: :g' \
370	-e 's:SUPPORTED-LOCALES=::' \
371	-e 's:\ \ $::g' \
372	-e '/^#/d' \
373	-e 's:^:#:g' \
374	${SRCDIR}/localedata/SUPPORTED \
375	>> ${BINDIR}/etc/locale.gen \|\| die
376	minstalldir /usr/sbin \|\| die
377	minstallexec -s locale-gen /usr/sbin \|\| die
378
379	# nscd configuration file
380	minstalletc ${SRCDIR}/nscd/nscd.conf \|\| die
381	# systemd services, but do not include systemd.sminc to have a hard depend on systemd
382	minstalldir /usr/lib/systemd/system \|\| die
383	minstallfile ${SRCDIR}/nscd/nscd.service /usr/lib/systemd/system \|\| die
384	minstalldir /etc/tmpfiles.d \|\| die
385	minstallfile ${SRCDIR}/nscd/nscd.tmpfiles /etc/tmpfiles.d/nscd.conf \|\| die
386
387	# gai configuration file
388	minstalletc ${SRCDIR}/posix/gai.conf \|\| die
389
390	# now in tzdata
391	## we use Berlin as default
392	## busybox compat
393	#local args
394	#if need_busybox_support /bin/cp
395	#then
396	# args="-f"
397	#else
398	# args="--remove-destination"
399	#fi
400	#cp ${args} ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime \|\| die
401	[ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf \|\| die; }
402	[ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache \|\| die; }
403
404	# strip all binaries
405	find ${BINDIR} ! -type d \| xargs --no-run-if-empty file \| grep -v "pie executable" \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs --no-run-if-empty strip --strip-unneeded \|\| die
406
407	# now strip but only debuging symbols
408	find ${BINDIR} ! -type d \| xargs --no-run-if-empty file \| grep "[shared object\|pie executable]" \| grep ELF \| cut -f 1 -d : \| xargs --no-run-if-empty strip --strip-debug \|\| die
409	find ${BINDIR} ! -type d \| xargs --no-run-if-empty file \| grep "ar archive" \| cut -f 1 -d : \| xargs --no-run-if-empty strip --strip-debug \|\| die
410	}
411
412	src_install_glibc-locale-de()
413	{
414	cd ${SRCDIR}/build
415
416	# create locale-archive
417	minstalldir /usr/$(mlibdir)/locale \|\| die
418	locale/localedef \
419	--prefix=${BINDIR} \
420	--inputfile=../localedata/locales/de_DE \
421	--charmap=../localedata/charmaps/UTF-8 \
422	--alias-file=../intl/locale.alias \
423	--force \
424	de_DE.UTF-8 \
425	\|\| die
426
427	# test locale-archive
428	[[ $(locale/localedef --prefix=${BINDIR} --list-archive) = de_DE.utf8 ]] \|\| die
429	}
430
431	src_install_glibc-locale-us()
432	{
433	cd ${SRCDIR}/build
434
435	# create locale-archive
436	minstalldir /usr/$(mlibdir)/locale \|\| die
437	locale/localedef \
438	--prefix=${BINDIR} \
439	--inputfile=../localedata/locales/en_US \
440	--charmap=../localedata/charmaps/UTF-8 \
441	--alias-file=../intl/locale.alias \
442	--force \
443	en_US.UTF-8 \
444	\|\| die
445
446	# test locale-archive
447	[[ $(locale/localedef --prefix=${BINDIR} --list-archive) = en_US.utf8 ]] \|\| die
448	}
449
450	fix_db_files()
451	{
452	local i
453	local DB_ENTRY="${BUILDDIR}/${PKGNAME}"
454
455	for i in .files .symlinks .dirs
456	do
457	[ ! -f ${DB_ENTRY}/${i} ] && continue
458	[[ -z $(< ${DB_ENTRY}/${i}) ]] && continue
459
460	echo " fixing /usr/$(mlibdir)/incoming from db-entry '${i}' ..."
461
462	# /usr/lib/incoming -> empty line; sed2 removes all empty lines
463	#sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
464	# do not simply emtpy the line, but change it the the correct path,
465	# so no stale libs are around if the package gets updated!
466	sed -i \
467	-e "s:/usr/$(mlibdir)/incoming:/usr/$(mlibdir):g" \
468	-e "s:/usr/$(mlibdir)/incoming.*::g" \
469	-e '/^$/d' ${DB_ENTRY}/${i}
470	done
471	}
472
473	preinstall_glibc()
474	{
475	add_conf_prot_mask /etc/env.d /etc/nsswitch.conf
476	}
477
478	postinstall_glibc()
479	{
480	# first save the old libpthread.so.0;
481	# it will later used to determinate that there are no stale
482	# libpthreads that breaks ldconfig
483	local OLD_PTHREAD
484	OLD_PTHREAD="$(readlink ${MROOT}/usr/$(mlibdir)/libpthread.so.0)"
485
486	# slackware install method
487
488	# we cannot easily install the glibc libs,
489	# because our tools for cp etc needs them to run
490
491	local file
492
493	echo " Switching to new glibc ..."
494	# swap libraries on the fly:
495	if [ -x /usr/sbin/ldconfig -a -d /usr/$(mlibdir)/incoming ] && [[ -z ${MROOT} ]]
496	then
497	# first create copies of the incoming libraries:
498	cd /usr/$(mlibdir)/incoming
499	for file in $(find /usr/$(mlibdir)/incoming -type f)
500	do
501	if [ ! -r "../$(basename ${file}).incoming" ]
502	then
503	cp -a ${file} ../$(basename ${file}).incoming
504	fi
505	done
506
507	# then switch to them all at once:
508	/usr/sbin/ldconfig -l /usr/$(mlibdir)/*.incoming 2> /dev/null
509
510	# finally, rename them and clean up:
511	cd /usr/$(mlibdir)
512	for file in *.incoming
513	do
514	rm -f $(basename ${file} .incoming)
515	cp -a ${file} $(basename ${file} .incoming)
516	/usr/sbin/ldconfig -l $(basename ${file} .incoming)
517	rm -f ${file}
518	done
519
520	# no ldconfig?
521	# good, it's safe to just jam it on home (and make links below):
522	else
523	(
524	cd ${MROOT}/usr/$(mlibdir)/incoming
525	for file in *
526	do
527	cp -a ${file} ..
528	done
529
530	local my_sym
531	local my_dest
532
533	# rebuild symlinks
534	echo " Recreating Symlinks:"
535	for i in $(find ${MROOT}/usr/$(mlibdir)/incoming -type l)
536	do
537	my_sym="$(readlink ${i})"
538	my_dest="$(basename ${i})"
539
540	echo " ${my_dest} -> ${my_dest}"
541
542	# assure to remove the old ones;
543	[ -L ${MROOT}/usr/$(mlibdir)/"${my_dest}" ] && \
544	rm ${MROOT}/usr/$(mlibdir)/"${my_dest}"
545
546	ln -snf "${my_sym}" ${MROOT}/usr/$(mlibdir)/"${my_dest}"
547	done
548	)
549	fi
550
551	# now, get rid of the temporary directory:
552	rm -rf ${MROOT}/usr/$(mlibdir)/incoming
553
554	# remove stale nptl libpthread-2.?.?.so,
555	# fix only needed for glibc with linuxthreads;
556	# prevent reloc errors such as:
557	# ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory
558
559	# get our new libpthread.so.0
560	local NEW_PTHREAD
561	NEW_PTHREAD="$(readlink ${MROOT}/usr/$(mlibdir)/libpthread.so.0)"
562
563	if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ]
564	then
565	echo " Removing stale libpthread libraries ..."
566	for file in ${MROOT}/usr/$(mlibdir)/libpthread-*
567	do
568	if [ "$(basename ${file})" != "${NEW_PTHREAD}" ]
569	then
570	rm -f ${file}
571	fi
572	done
573
574	#rm -f /lib/${OLD_PTHREAD}
575
576	ln -snf ${NEW_PTHREAD} ${MROOT}/usr/$(mlibdir)/libpthread.so.0
577	fi
578
579	# now we must fix the mage db files
580	# to stop the annoying errors messages
581	fix_db_files
582	}
583
584	postinstall_glibc-dev()
585	{
586	if [ -x /usr/sbin/iconvconfig ]
587	then
588	# generate fastloading iconv module configuration file.
589	echo " Generate iconv module config ..."
590	/usr/sbin/iconvconfig --prefix=${MROOT}/
591	fi
592
593	# not working with busybox
594	if ! need_busybox_support /sbin/init
595	then
596	# reloading init
597	echo " Reloading init ..."
598	[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
599	fi
600
601	# generating user def locales
602	echo " Generating user defined locales ..."
603	[[ -z ${MROOT} ]] && /usr/sbin/locale-gen
604	}