core/glibc/glibc-2.31-r1.smage2

# $Id$

PNAME="glibc"
PVER="2.31"
PBUILD="r1"

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="2.31"
5	PBUILD="r1"
6
7	STATE="disabled"
8
9	SPLIT_PACKAGES="glibc glibc-dev glibc-locale-de glibc-locale-us"
10
11	PCAT="sys-libs"
12	HOMEPAGE="http://www.gnu.org/software/libc/libc.html"
13
14	GLIBC_DEPEND=">= sys-apps/base-files-0.7
15	>= sys-libs/tzdata-2019"
16
17	# we force headers to one specific version
18	SDEPEND="== sys-kernel/linux-libc-headers-4.19.64
19	>= dev-lang/python3-3
20	${GLIBC_DEPEND}"
21
22	# functions to include in the mage file
23	SPECIAL_FUNCTIONS="fix_db_files"
24
25	SRCFILE="glibc-${PVER}.tar.xz"
26	SRCDIR="${BUILDDIR}/glibc-${PVER}"
27
28	ENVD_REV="1.2"
29
30	sminclude mtools cleanutils alx
31
32	SRC_URI=(
33	ftp://sources.redhat.com/pub/glibc/releases/${SRCFILE}
34	ftp://sources.redhat.com/pub/glibc/snapshots/${SRCFILE}
35	gnu://${PNAME}/${SRCFILE}
36	mirror://${PNAME}/${SRCFILE}
37	mirror://${PNAME}/glibc.envd-${ENVD_REV}
38	mirror://${PNAME}/locale.gen-header
39	mirror://${PNAME}/locale-gen
40	mirror://${PNAME}/${PNAME}-2.17-syscalld-infinite-loop.patch
41	)
42
43	# sed line: on 2 digits add an zero: 2.7 -> 2.7.0
44	UP2DATE="updatecmd_gnu ${PNAME/-nptl/} \| sed 's/^\([0-9]\.[0-9]\$\)/\1.0/'"
45
46	# glibc don't like strong CFLAGS
47	#export CFLAGS="${CFLAGS//-O?} -O2"
48	# glibc -> nptl thread don't like striping
49	msetfeature "!strip static"
50
51	# hack to fix NPTL issues with xen, only required on 32bit arches
52	if [[ ${ARCH} = i*86 ]]
53	then
54	export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
55	fi
56
57	## glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic
58	## first filter -mtune and -march from flags
59	#for flag in ${CFLAGS}
60	#do
61	# case ${flag} in
62	# -mtune=*) continue ;;
63	# -march=*) continue ;;
64	# esac
65	# newflags="${newflags} ${flag}"
66	#done
67	#export CFLAGS="${newflags}"
68	#
69	## than add our defaults for glibc
70	#[[ ${ARCH} = i86 ]] && export CFLAGS="${CFLAGS} -march=${ARCH}" # only i86
71	#export CFLAGS="${CFLAGS} -mtune=generic" # all arches
72	#export CXXFLAGS="${CFLAGS}"
73
74	# use other linux-headers
75	[[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include"
76
77	# kernel support
78	#export ENABLE_KERNEL=3.2.0
79
80	split_info_glibc()
81	{
82	DESCRIPTION="GNU libc6 (also called glibc2) C library with NPTL Threads."
83	DEPEND="${GLIBC_DEPEND}"
84	PROVIDE="virtual/glibc"
85	}
86
87	split_info_glibc-dev()
88	{
89	DESCRIPTION="Development files for sys-libs/glibc-${PVER}."
90	DEPEND="== sys-libs/glibc-${PVER}"
91	PROVIDE="virtual/glibc-dev"
92	}
93
94	split_info_glibc-locale-de()
95	{
96	DESCRIPTION="Provide german locales for sys-libs/glibc-${PVER}."
97	DEPEND="== sys-libs/glibc-${PVER}"
98	}
99
100	split_info_glibc-locale-us()
101	{
102	DESCRIPTION="Provide english US locales for sys-libs/glibc-${PVER}."
103	DEPEND="== sys-libs/glibc-${PVER}"
104	}
105
106	src_prepare()
107	{
108	munpack ${SRCFILE} \|\| die
109	cd ${SRCDIR}
110
111	# fix a test case that fails when built using gcc-5.x
112	#sed -i '/tst-audit2-ENV/i CFLAGS-tst-audit2.c += -fno-builtin' elf/Makefile \|\| die
113
114	# fixes an infinite loop while syscall.d creation
115	# see: http://sourceware.org/bugzilla/show_bug.cgi?id=15711
116	# mpatch ${PNAME}-2.17-syscalld-infinite-loop.patch \|\| die
117	# use 1.0 second instead of 0.5 (required by arch i686 builds on 64bit machines)
118	# sed -i 's:0.5 seconds ago:1.0 seconds ago:' ${SRCDIR}/Makerules \|\| die
119
120	# scripts/test-installation.pl sometime fails
121	#
122	# CC="gcc" /usr/bin/perl scripts/test-installation.pl
123	# /usr/src/glibc-2.16.0.bld/
124	# Unmatched ( in regex; marked by <-- HERE in m/$( <-- HERE if $(abi-32-ld-soname),$(abi-32-ld-soname),ld/ at scripts/test-installation.pl line 172, <LDD>
125	# line 1
126	#sed -i 's:CC="$(CC)" $(PERL) scripts/test-installation.pl $(common-objpfx)::' Makefile \|\| die
127
128	# binutils patch needs reconf
129	# autoconf --force \|\| die
130
131	# fix permissions on some of the scripts
132	# chmod u+x ${SRCDIR}/scripts/*.sh \|\| die
133
134	install -d ${SRCDIR}/build \|\| die
135	cd ${SRCDIR}/build
136
137	# if [ ! -f /etc/ld.so.conf ]
138	# then
139	# touch /etc/ld.so.conf \|\| die
140	# fi
141	}
142
143	src_compile()
144	{
145	local myopts
146
147	# generic pathes
148	myopts="--prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info"
149	myopts+=" --with-headers=/usr/include"
150	# bugurl
151	myopts+=" --with-bugurl=http://bugs.magellan-linux.de/"
152	# disable profiling
153	myopts+=" --disable-profile"
154	# enable addons
155	myopts+=" --enable-add-ons"
156	# supported kernel-release
157	#myopts+=" --enable-kernel=${ENABLE_KERNEL}"
158	# disable cvs and gd support
159	# myopts+=" --without-cvs --without-gd"
160	# enable bindnow
161	myopts+=" --enable-bind-now"
162	# # enable obsolete rpc implementation
163	# myopts+=" --enable-obsolete-rpc"
164	# # enable obsolete nsl implementation
165	# myopts+=" --enable-obsolete-nsl"
166	# enable lock elision
167	myopts+=" --enable-lock-elision"
168	# disable -werror
169	myopts+=" --disable-werror"
170	# enable multi-arch
171	myopts+=" --enable-multi-arch"
172	# enable stackguard randomization
173	myopts+=" --enable-stackguard-randomization"
174	# enable stack protector
175	myopts+=" --enable-stack-protector=strong"
176	# enable static pie
177	myopts+=" --enable-static-pie"
178	# enable intel cet + branch tracking (IBT) and shadow stack (SHSTK)
179	myopts+=" --enable-cet"
180
181	# remove fortify for building libraries
182	export CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=2/}
183
184	# support multilib lib64 dir (x86_64 only)
185	if [[ ${ARCH} = x86_64 ]]
186	then
187	# first build a -m32 version
188	install -d ${SRCDIR}/build-m32
189	cd ${SRCDIR}/build-m32
190
191	# honor /usr move
192	echo "rootsbindir=/usr/sbin" >> ${SRCDIR}/build-m32/configparms \|\| die
193	# make sure the -m32 libs goes really to /usr/lib
194	echo "slibdir=/usr/lib" >> ${SRCDIR}/build-m32/configparms \|\| die
195	echo "rtlddir=/usr/lib" >> ${SRCDIR}/build-m32/configparms \|\| die
196
197	CC="gcc -m32" CXX="g++ -m32" \
198	CFLAGS="${CFLAGS//-march=${ARCH}} -march=i686" \
199	CXXFLAGS="${CXXFLAGS//-march=${ARCH}} -march=i686" \
200	../configure \
201	--build=${CHOST} \
202	--host=i686-pc-linux-gnu \
203	--libdir=/usr/lib \
204	--libexecdir=/usr/lib/glibc \
205	${myopts} \
206	\|\| die
207
208	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
209	fi
210
211	cd ${SRCDIR}/build
212
213	# honor /usr move
214	echo "rootsbindir=/usr/sbin" >> ${SRCDIR}/build/configparms \|\| die
215	# make sure the -m64 libs goes really to /lib64
216	echo "slibdir=/usr/$(mlibdir)" >> ${SRCDIR}/build/configparms \|\| die
217	echo "rtlddir=/usr/$(mlibdir)" >> ${SRCDIR}/build/configparms \|\| die
218
219	../configure \
220	--build=${CHOST} \
221	--host=${CHOST} \
222	--libdir=/usr/$(mlibdir) \
223	--libexecdir=/usr/$(mlibdir)/glibc \
224	${myopts} \
225	\|\| die
226
227	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
228	}
229
230	src_install_glibc()
231	{
232	if [[ ${ARCH} = x86_64 ]]
233	then
234	# install -m32 libs
235	cd ${SRCDIR}/build-m32
236	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
237	fi
238
239	cd ${SRCDIR}/build
240	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
241
242	# cleanup
243	# utf-16 is needed by wfica >= 12.1
244	# utf-32 is needed by wfica >= 13.1
245	zapmost ${BINDIR} usr/$(mlibdir)/\*.so \
246	usr/$(mlibdir)/\.so.\ \
247	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/.so usr/lib/.so.*') \
248	usr/sbin/ldconfig \
249	usr/bin/iconv \
250	usr/bin/locale \
251	usr/bin/ldd \
252	usr/bin/getent \
253	usr/$(mlibdir)/gconv/CP1252.so \
254	usr/$(mlibdir)/gconv/IBM850.so \
255	usr/$(mlibdir)/gconv/ISO8859-1.so \
256	usr/$(mlibdir)/gconv/ISO8859-15.so \
257	usr/$(mlibdir)/gconv/UNICODE.so \
258	usr/$(mlibdir)/gconv/UTF-16.so \
259	usr/$(mlibdir)/gconv/UTF-32.so \
260	usr/$(mlibdir)/gconv/gconv-modules \
261	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/CP1252.so') \
262	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/IBM850.so') \
263	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-1.so') \
264	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-15.so') \
265	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UNICODE.so') \
266	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UTF-16.so') \
267	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UTF-32.so') \
268	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/gconv-modules') \
269	\|\| die
270
271	# nsswitch configuration file
272	minstalletc ${SRCDIR}/nss/nsswitch.conf \|\| die
273
274	# base environment
275	minstallenv glibc.envd-${ENVD_REV} 00glibc \|\| die
276	if [[ ${ARCH} = x86_64 ]]
277	then
278	MCONFIG="/etc/env.d/00glibc"
279	maddconfig "LDPATH=\"/$(mlibdir)\"" \|\| die
280	maddconfig "LDPATH=\"/usr/$(mlibdir)\"" \|\| die
281	maddconfig "LDPATH=\"/usr/local/$(mlibdir)\"" \|\| die
282	maddconfig "LDPATH=\"/opt/$(mlibdir)\"" \|\| die
283	fi
284
285	# strip all binaries
286	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
287
288	# strip all libraries
289	# want to be safe here; --strip-unneeded seems to cause pthread problems
290	# strip all but libpthread, libc and ld
291	install -d ${BUILDDIR}/thread-backup/$(mlibdir) \|\| die
292	mv ${BINDIR}/usr/$(mlibdir)/lib{pthread,thread_db,c-}* ${BUILDDIR}/thread-backup/$(mlibdir)/ \|\| die
293	mv ${BINDIR}/usr/$(mlibdir)/ld-* ${BUILDDIR}/thread-backup/$(mlibdir)/ \|\| die
294	if [[ ${ARCH} = x86_64 ]]
295	then
296	install -d ${BUILDDIR}/thread-backup/lib \|\| die
297	mv ${BINDIR}/usr/lib/lib{pthread,thread_db,c-}* ${BUILDDIR}/thread-backup/lib/ \|\| die
298	mv ${BINDIR}/usr/lib/ld-* ${BUILDDIR}/thread-backup/lib/ \|\| die
299	fi
300
301	# now strip but only debuging symbols
302	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
303	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
304	mv -f ${BUILDDIR}/thread-backup/$(mlibdir)/* ${BINDIR}/usr/$(mlibdir)/ \|\| die
305	if [[ ${ARCH} = x86_64 ]]
306	then
307	mv -f ${BUILDDIR}/thread-backup/lib/* ${BINDIR}/usr/lib/ \|\| die
308	fi
309	# remove stale directory
310	rm -rf ${BUILDDIR}/thread-backup \|\| die
311
312	# prepare glibc for installation; slackware method
313	minstalldir /incoming \|\| die
314	mv ${BINDIR}/usr/$(mlibdir)/*.so ${BINDIR}/incoming \|\| die
315	mv ${BINDIR}/usr/$(mlibdir)/.so. ${BINDIR}/incoming \|\| die
316	mv ${BINDIR}/incoming ${BINDIR}/usr/$(mlibdir)/incoming \|\| die
317	mv ${BINDIR}/usr/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/usr/$(mlibdir) \|\| die
318	}
319
320	src_install_glibc-dev()
321	{
322	if [[ ${ARCH} = x86_64 ]]
323	then
324	# install -m32 libs
325	cd ${SRCDIR}/build-m32
326	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
327	fi
328
329	cd ${SRCDIR}/build
330	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
331
332	# cleanup -> in glibc
333	rm ${BINDIR}/usr/$(mlibdir)/*.so \|\| die
334	rm ${BINDIR}/usr/$(mlibdir)/.so. \|\| die
335	rm ${BINDIR}/usr/$(mlibdir)/gconv/CP1252.so \|\| die
336	rm ${BINDIR}/usr/$(mlibdir)/gconv/IBM850.so \|\| die
337	rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-1.so \|\| die
338	rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-15.so \|\| die
339	rm ${BINDIR}/usr/$(mlibdir)/gconv/UNICODE.so \|\| die
340	rm ${BINDIR}/usr/$(mlibdir)/gconv/UTF-16.so \|\| die
341	rm ${BINDIR}/usr/$(mlibdir)/gconv/gconv-modules \|\| die
342	if [[ ${ARCH} = x86_64 ]]
343	then
344	rm ${BINDIR}/usr/lib/*.so \|\| die
345	rm ${BINDIR}/usr/lib/.so. \|\| die
346	rm ${BINDIR}/usr/lib/gconv/CP1252.so \|\| die
347	rm ${BINDIR}/usr/lib/gconv/IBM850.so \|\| die
348	rm ${BINDIR}/usr/lib/gconv/ISO8859-1.so \|\| die
349	rm ${BINDIR}/usr/lib/gconv/ISO8859-15.so \|\| die
350	rm ${BINDIR}/usr/lib/gconv/UNICODE.so \|\| die
351	rm ${BINDIR}/usr/lib/gconv/UTF-16.so \|\| die
352	rm ${BINDIR}/usr/lib/gconv/gconv-modules \|\| die
353	fi
354	rm ${BINDIR}/usr/sbin/ldconfig \|\| die
355	rm ${BINDIR}/usr/bin/iconv \|\| die
356	rm ${BINDIR}/usr/bin/locale \|\| die
357	rm ${BINDIR}/usr/bin/ldd \|\| die
358	rm ${BINDIR}/usr/bin/getent \|\| die
359
360	# do not generate the locales here, let it the user do with the locale-gen tool
361	# make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales \|\| die
362
363	# install locales list and generate tools
364	# generate locale.gen file from localedata/SUPPORTED file
365	minstalletc locale.gen-header locale.gen \|\| die
366	sed \
367	-e 's:/: :g' \
368	-e 's:\\: :g' \
369	-e 's:SUPPORTED-LOCALES=::' \
370	-e 's:\ \ $::g' \
371	-e '/^#/d' \
372	-e 's:^:#:g' \
373	${SRCDIR}/localedata/SUPPORTED \
374	>> ${BINDIR}/etc/locale.gen \|\| die
375	minstalldir /usr/sbin \|\| die
376	minstallexec -s locale-gen /usr/sbin \|\| die
377
378	# nscd configuration file
379	minstalletc ${SRCDIR}/nscd/nscd.conf \|\| die
380	# systemd services, but do not include systemd.sminc to have a hard depend on systemd
381	minstalldir /usr/lib/systemd/system \|\| die
382	minstallfile ${SRCDIR}/nscd/nscd.service /usr/lib/systemd/system \|\| die
383	minstalldir /etc/tmpfiles.d \|\| die
384	minstallfile ${SRCDIR}/nscd/nscd.tmpfiles /etc/tmpfiles.d/nscd.conf \|\| die
385
386	# gai configuration file
387	minstalletc ${SRCDIR}/posix/gai.conf \|\| die
388
389	# now in tzdata
390	## we use Berlin as default
391	## busybox compat
392	#local args
393	#if need_busybox_support /bin/cp
394	#then
395	# args="-f"
396	#else
397	# args="--remove-destination"
398	#fi
399	#cp ${args} ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime \|\| die
400	[ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf \|\| die; }
401	[ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache \|\| die; }
402
403	# strip all binaries
404	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
405
406	# now strip but only debuging symbols
407	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
408	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
409	}
410
411	src_install_glibc-locale-de()
412	{
413	cd ${SRCDIR}/build
414
415	# create locale-archive
416	minstalldir /usr/$(mlibdir)/locale \|\| die
417	locale/localedef \
418	--prefix=${BINDIR} \
419	--inputfile=../localedata/locales/de_DE \
420	--charmap=../localedata/charmaps/UTF-8 \
421	--alias-file=../intl/locale.alias \
422	--force \
423	de_DE.UTF-8 \
424	\|\| die
425
426	# test locale-archive
427	[[ $(locale/localedef --prefix=${BINDIR} --list-archive) = de_DE.utf8 ]] \|\| die
428	}
429
430	src_install_glibc-locale-us()
431	{
432	cd ${SRCDIR}/build
433
434	# create locale-archive
435	minstalldir /usr/$(mlibdir)/locale \|\| die
436	locale/localedef \
437	--prefix=${BINDIR} \
438	--inputfile=../localedata/locales/en_US \
439	--charmap=../localedata/charmaps/UTF-8 \
440	--alias-file=../intl/locale.alias \
441	--force \
442	en_US.UTF-8 \
443	\|\| die
444
445	# test locale-archive
446	[[ $(locale/localedef --prefix=${BINDIR} --list-archive) = en_US.utf8 ]] \|\| die
447	}
448
449	fix_db_files()
450	{
451	local i
452	local DB_ENTRY="${BUILDDIR}/${PKGNAME}"
453
454	for i in .files .symlinks .dirs
455	do
456	[ ! -f ${DB_ENTRY}/${i} ] && continue
457	[[ -z $(< ${DB_ENTRY}/${i}) ]] && continue
458
459	echo " fixing /usr/$(mlibdir)/incoming from db-entry '${i}' ..."
460
461	# /usr/lib/incoming -> empty line; sed2 removes all empty lines
462	#sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
463	# do not simply emtpy the line, but change it the the correct path,
464	# so no stale libs are around if the package gets updated!
465	sed -i \
466	-e "s:/usr/$(mlibdir)/incoming:/usr/$(mlibdir):g" \
467	-e "s:/usr/$(mlibdir)/incoming.*::g" \
468	-e '/^$/d' ${DB_ENTRY}/${i}
469	done
470	}
471
472	preinstall_glibc()
473	{
474	add_conf_prot_mask /etc/env.d /etc/nsswitch.conf
475	}
476
477	postinstall_glibc()
478	{
479	# first save the old libpthread.so.0;
480	# it will later used to determinate that there are no stale
481	# libpthreads that breaks ldconfig
482	local OLD_PTHREAD
483	OLD_PTHREAD="$(readlink ${MROOT}/usr/$(mlibdir)/libpthread.so.0)"
484
485	# slackware install method
486
487	# we cannot easily install the glibc libs,
488	# because our tools for cp etc needs them to run
489
490	local file
491
492	echo " Switching to new glibc ..."
493	# swap libraries on the fly:
494	if [ -x /usr/sbin/ldconfig -a -d /usr/$(mlibdir)/incoming ] && [[ -z ${MROOT} ]]
495	then
496	# first create copies of the incoming libraries:
497	cd /usr/$(mlibdir)/incoming
498	for file in $(find /usr/$(mlibdir)/incoming -type f)
499	do
500	if [ ! -r "../$(basename ${file}).incoming" ]
501	then
502	cp -a ${file} ../$(basename ${file}).incoming
503	fi
504	done
505
506	# then switch to them all at once:
507	/usr/sbin/ldconfig -l /usr/$(mlibdir)/*.incoming 2> /dev/null
508
509	# finally, rename them and clean up:
510	cd /usr/$(mlibdir)
511	for file in *.incoming
512	do
513	rm -f $(basename ${file} .incoming)
514	cp -a ${file} $(basename ${file} .incoming)
515	/usr/sbin/ldconfig -l $(basename ${file} .incoming)
516	rm -f ${file}
517	done
518
519	# no ldconfig?
520	# good, it's safe to just jam it on home (and make links below):
521	else
522	(
523	cd ${MROOT}/usr/$(mlibdir)/incoming
524	for file in *
525	do
526	cp -a ${file} ..
527	done
528
529	local my_sym
530	local my_dest
531
532	# rebuild symlinks
533	echo " Recreating Symlinks:"
534	for i in $(find ${MROOT}/usr/$(mlibdir)/incoming -type l)
535	do
536	my_sym="$(readlink ${i})"
537	my_dest="$(basename ${i})"
538
539	echo " ${my_dest} -> ${my_dest}"
540
541	# assure to remove the old ones;
542	[ -L ${MROOT}/usr/$(mlibdir)/"${my_dest}" ] && \
543	rm ${MROOT}/usr/$(mlibdir)/"${my_dest}"
544
545	ln -snf "${my_sym}" ${MROOT}/usr/$(mlibdir)/"${my_dest}"
546	done
547	)
548	fi
549
550	# now, get rid of the temporary directory:
551	rm -rf ${MROOT}/usr/$(mlibdir)/incoming
552
553	# remove stale nptl libpthread-2.?.?.so,
554	# fix only needed for glibc with linuxthreads;
555	# prevent reloc errors such as:
556	# ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory
557
558	# get our new libpthread.so.0
559	local NEW_PTHREAD
560	NEW_PTHREAD="$(readlink ${MROOT}/usr/$(mlibdir)/libpthread.so.0)"
561
562	if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ]
563	then
564	echo " Removing stale libpthread libraries ..."
565	for file in ${MROOT}/usr/$(mlibdir)/libpthread-*
566	do
567	if [ "$(basename ${file})" != "${NEW_PTHREAD}" ]
568	then
569	rm -f ${file}
570	fi
571	done
572
573	#rm -f /lib/${OLD_PTHREAD}
574
575	ln -snf ${NEW_PTHREAD} ${MROOT}/usr/$(mlibdir)/libpthread.so.0
576	fi
577
578	# now we must fix the mage db files
579	# to stop the annoying errors messages
580	fix_db_files
581	}
582
583	postinstall_glibc-dev()
584	{
585	if [ -x /usr/sbin/iconvconfig ]
586	then
587	# generate fastloading iconv module configuration file.
588	echo " Generate iconv module config ..."
589	/usr/sbin/iconvconfig --prefix=${MROOT}/
590	fi
591
592	# not working with busybox
593	if ! need_busybox_support /sbin/init
594	then
595	# reloading init
596	echo " Reloading init ..."
597	[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
598	fi
599
600	# generating user def locales
601	echo " Generating user defined locales ..."
602	[[ -z ${MROOT} ]] && /usr/sbin/locale-gen
603	}