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	niro	13885	# $Id$
2
3			PNAME="glibc"
4			PVER="2.31"
5			PBUILD="r1"
6
7	niro	14390	STATE="disabled"
8
9	niro	13885	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	niro	13893	# mpatch ${PNAME}-2.17-syscalld-infinite-loop.patch \|\| die
117	niro	13885	# use 1.0 second instead of 0.5 (required by arch i686 builds on 64bit machines)
118	niro	13893	# sed -i 's:0.5 seconds ago:1.0 seconds ago:' ${SRCDIR}/Makerules \|\| die
119	niro	13885
120			# scripts/test-installation.pl sometime fails
121			#
122			# CC="gcc" /usr/bin/perl scripts/test-installation.pl
123			# /usr/src/glibc-2.16.0.bld/
124			# Unmatched ( in regex; marked by <-- HERE in m/$( <-- 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	niro	13893	# chmod u+x ${SRCDIR}/scripts/*.sh \|\| die
133	niro	13885
134			install -d ${SRCDIR}/build \|\| die
135			cd ${SRCDIR}/build
136
137	niro	13893	# if [ ! -f /etc/ld.so.conf ]
138			# then
139			# touch /etc/ld.so.conf \|\| die
140			# fi
141	niro	13885	}
142
143			src_compile()
144			{
145			local myopts
146
147			# generic pathes
148			myopts="--prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info"
149			myopts+=" --with-headers=/usr/include"
150			# bugurl
151			myopts+=" --with-bugurl=http://bugs.magellan-linux.de/"
152			# disable profiling
153			myopts+=" --disable-profile"
154			# enable addons
155			myopts+=" --enable-add-ons"
156			# supported kernel-release
157			#myopts+=" --enable-kernel=${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			}