core/glibc/glibc-2.26-r1.smage2

# $Id$

PNAME="glibc"
PVER="2.26"
PBUILD="r1"

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

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

GLIBC_DEPEND=">= sys-apps/base-files-0.7
	>= sys-libs/tzdata-2017"

# we force headers to one specific version
SDEPEND="== sys-kernel/linux-libc-headers-4.9.47
	${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"

# 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=2.6.32

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}"
}

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"

	# 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} | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded || die

	# strip all libraries
	# want to be safe here; --strip-unneeded seems to cause pthread problems
	# strip all but libpthread
	install -d ${BUILDDIR}/thread-backup || die
	mv ${BINDIR}/usr/$(mlibdir)/lib{pthread,thread_db}* ${BUILDDIR}/thread-backup/ || die

	# now strip
	find ${BINDIR} | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-debug || die
	mv -f ${BUILDDIR}/thread-backup/* ${BINDIR}/usr/$(mlibdir)/ || die
	# 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} | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded || die

	# now strip but only debuging symbols
	find ${BINDIR} | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-debug || die
	find ${BINDIR} | xargs file | grep "ar archive" | cut -f 1 -d : | xargs 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
}

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	10155	# $Id$
2
3			PNAME="glibc"
4			PVER="2.26"
5			PBUILD="r1"
6
7			SPLIT_PACKAGES="glibc glibc-dev glibc-locale-de"
8
9			PCAT="sys-libs"
10			HOMEPAGE="http://www.gnu.org/software/libc/libc.html"
11
12			GLIBC_DEPEND=">= sys-apps/base-files-0.7
13			>= sys-libs/tzdata-2017"
14
15			# we force headers to one specific version
16	niro	11071	SDEPEND="== sys-kernel/linux-libc-headers-4.9.47
17	niro	10155	${GLIBC_DEPEND}"
18
19			# functions to include in the mage file
20			SPECIAL_FUNCTIONS="fix_db_files"
21
22			SRCFILE="glibc-${PVER}.tar.xz"
23			SRCDIR="${BUILDDIR}/glibc-${PVER}"
24
25			ENVD_REV="1.2"
26
27			sminclude mtools cleanutils alx
28
29			SRC_URI=(
30			ftp://sources.redhat.com/pub/glibc/releases/${SRCFILE}
31			ftp://sources.redhat.com/pub/glibc/snapshots/${SRCFILE}
32			gnu://${PNAME}/${SRCFILE}
33			mirror://${PNAME}/${SRCFILE}
34			mirror://${PNAME}/glibc.envd-${ENVD_REV}
35			mirror://${PNAME}/locale.gen-header
36			mirror://${PNAME}/locale-gen
37			mirror://${PNAME}/${PNAME}-2.17-syscalld-infinite-loop.patch
38			)
39
40			# sed line: on 2 digits add an zero: 2.7 -> 2.7.0
41			UP2DATE="updatecmd_gnu ${PNAME/-nptl/} \| sed 's/^\([0-9]\.[0-9]\$\)/\1.0/'"
42
43			# glibc don't like strong CFLAGS
44			export CFLAGS="${CFLAGS//-O?} -O2"
45			# glibc -> nptl thread don't like striping
46			msetfeature "!strip"
47
48			# hack to fix NPTL issues with xen, only required on 32bit arches
49			if [[ ${ARCH} = i*86 ]]
50			then
51			export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
52			fi
53
54			# glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic
55			# first filter -mtune and -march from flags
56			for flag in ${CFLAGS}
57			do
58			case ${flag} in
59			-mtune=*) continue ;;
60			-march=*) continue ;;
61			esac
62			newflags="${newflags} ${flag}"
63			done
64			export CFLAGS="${newflags}"
65
66			# than add our defaults for glibc
67			[[ ${ARCH} = i86 ]] && export CFLAGS="${CFLAGS} -march=${ARCH}" # only i86
68			export CFLAGS="${CFLAGS} -mtune=generic" # all arches
69			export CXXFLAGS="${CFLAGS}"
70
71			# use other linux-headers
72			[[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include"
73
74			# kernel support
75			export ENABLE_KERNEL=2.6.32
76
77			split_info_glibc()
78			{
79			DESCRIPTION="GNU libc6 (also called glibc2) C library with NPTL Threads."
80			DEPEND="${GLIBC_DEPEND}"
81			PROVIDE="virtual/glibc"
82			}
83
84			split_info_glibc-dev()
85			{
86			DESCRIPTION="Development files for sys-libs/glibc-${PVER}."
87			DEPEND="== sys-libs/glibc-${PVER}"
88			PROVIDE="virtual/glibc-dev"
89			}
90
91			split_info_glibc-locale-de()
92			{
93			DESCRIPTION="Provide german locales for sys-libs/glibc-${PVER}."
94			DEPEND="== sys-libs/glibc-${PVER}"
95			}
96
97			src_prepare()
98			{
99			munpack ${SRCFILE} \|\| die
100			cd ${SRCDIR}
101
102			# fix a test case that fails when built using gcc-5.x
103			sed -i '/tst-audit2-ENV/i CFLAGS-tst-audit2.c += -fno-builtin' elf/Makefile \|\| die
104
105			# fixes an infinite loop while syscall.d creation
106			# see: http://sourceware.org/bugzilla/show_bug.cgi?id=15711
107			mpatch ${PNAME}-2.17-syscalld-infinite-loop.patch \|\| die
108			# use 1.0 second instead of 0.5 (required by arch i686 builds on 64bit machines)
109			sed -i 's:0.5 seconds ago:1.0 seconds ago:' ${SRCDIR}/Makerules \|\| die
110
111			# scripts/test-installation.pl sometime fails
112			#
113			# CC="gcc" /usr/bin/perl scripts/test-installation.pl
114			# /usr/src/glibc-2.16.0.bld/
115			# Unmatched ( in regex; marked by <-- HERE in m/$( <-- HERE if $(abi-32-ld-soname),$(abi-32-ld-soname),ld/ at scripts/test-installation.pl line 172, <LDD>
116			# line 1
117			sed -i 's:CC="$(CC)" $(PERL) scripts/test-installation.pl $(common-objpfx)::' Makefile \|\| die
118
119			# binutils patch needs reconf
120			# autoconf --force \|\| die
121
122			# fix permissions on some of the scripts
123			chmod u+x ${SRCDIR}/scripts/*.sh \|\| die
124
125			install -d ${SRCDIR}/build \|\| die
126			cd ${SRCDIR}/build
127
128			if [ ! -f /etc/ld.so.conf ]
129			then
130			touch /etc/ld.so.conf \|\| die
131			fi
132			}
133
134			src_compile()
135			{
136			local myopts
137
138			# generic pathes
139			myopts="--prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info"
140			myopts+=" --with-headers=/usr/include"
141			# bugurl
142			myopts+=" --with-bugurl=http://bugs.magellan-linux.de/"
143			# disable profiling
144			myopts+=" --disable-profile"
145			# enable addons
146			myopts+=" --enable-add-ons"
147			# supported kernel-release
148			myopts+=" --enable-kernel=${ENABLE_KERNEL}"
149			# disable cvs and gd support
150			myopts+=" --without-cvs --without-gd"
151			# enable bindnow
152			myopts+=" --enable-bind-now"
153			# enable obsolete rpc implementation
154			myopts+=" --enable-obsolete-rpc"
155	niro	11072	# enable obsolete nsl implementation
156			myopts+=" --enable-obsolete-nsl"
157	niro	10155	# enable lock elision
158			myopts+=" --enable-lock-elision"
159			# disable -werror
160			myopts+=" --disable-werror"
161			# enable multi-arch
162			myopts+=" --enable-multi-arch"
163			# enable stackguard randomization
164			myopts+=" --enable-stackguard-randomization"
165
166			# remove fortify for building libraries
167			export CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=2/}
168
169			# support multilib lib64 dir (x86_64 only)
170			if [[ ${ARCH} = x86_64 ]]
171			then
172			# first build a -m32 version
173			install -d ${SRCDIR}/build-m32
174			cd ${SRCDIR}/build-m32
175
176			# honor /usr move
177			echo "rootsbindir=/usr/sbin" >> ${SRCDIR}/build-m32/configparms \|\| die
178			# make sure the -m32 libs goes really to /usr/lib
179			echo "slibdir=/usr/lib" >> ${SRCDIR}/build-m32/configparms \|\| die
180			echo "rtlddir=/usr/lib" >> ${SRCDIR}/build-m32/configparms \|\| die
181
182			CC="gcc -m32" CXX="g++ -m32" \
183			CFLAGS="${CFLAGS//-march=${ARCH}} -march=i686" \
184			CXXFLAGS="${CXXFLAGS//-march=${ARCH}} -march=i686" \
185			../configure \
186			--build=${CHOST} \
187			--host=i686-pc-linux-gnu \
188			--libdir=/usr/lib \
189			--libexecdir=/usr/lib/glibc \
190			${myopts} \
191			\|\| die
192
193			make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
194			fi
195
196			cd ${SRCDIR}/build
197
198			# honor /usr move
199			echo "rootsbindir=/usr/sbin" >> ${SRCDIR}/build/configparms \|\| die
200			# make sure the -m64 libs goes really to /lib64
201			echo "slibdir=/usr/$(mlibdir)" >> ${SRCDIR}/build/configparms \|\| die
202			echo "rtlddir=/usr/$(mlibdir)" >> ${SRCDIR}/build/configparms \|\| die
203
204			../configure \
205			--build=${CHOST} \
206			--host=${CHOST} \
207			--libdir=/usr/$(mlibdir) \
208			--libexecdir=/usr/$(mlibdir)/glibc \
209			${myopts} \
210			\|\| die
211
212			make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
213			}
214
215			src_install_glibc()
216			{
217			if [[ ${ARCH} = x86_64 ]]
218			then
219			# install -m32 libs
220			cd ${SRCDIR}/build-m32
221			make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
222			fi
223
224			cd ${SRCDIR}/build
225			make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
226
227			# cleanup
228			# utf-16 is needed by wfica >= 12.1
229			# utf-32 is needed by wfica >= 13.1
230			zapmost ${BINDIR} usr/$(mlibdir)/\*.so \
231			usr/$(mlibdir)/\.so.\ \
232			$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/.so usr/lib/.so.*') \
233			usr/sbin/ldconfig \
234			usr/bin/iconv \
235			usr/bin/locale \
236			usr/bin/ldd \
237			usr/bin/getent \
238			usr/$(mlibdir)/gconv/CP1252.so \
239			usr/$(mlibdir)/gconv/IBM850.so \
240			usr/$(mlibdir)/gconv/ISO8859-1.so \
241			usr/$(mlibdir)/gconv/ISO8859-15.so \
242			usr/$(mlibdir)/gconv/UNICODE.so \
243			usr/$(mlibdir)/gconv/UTF-16.so \
244			usr/$(mlibdir)/gconv/UTF-32.so \
245			usr/$(mlibdir)/gconv/gconv-modules \
246			$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/CP1252.so') \
247			$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/IBM850.so') \
248			$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-1.so') \
249			$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-15.so') \
250			$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UNICODE.so') \
251			$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UTF-16.so') \
252			$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UTF-32.so') \
253			$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/gconv-modules') \
254			\|\| die
255
256			# nsswitch configuration file
257			minstalletc ${SRCDIR}/nss/nsswitch.conf \|\| die
258
259			# base environment
260			minstallenv glibc.envd-${ENVD_REV} 00glibc \|\| die
261			if [[ ${ARCH} = x86_64 ]]
262			then
263			MCONFIG="/etc/env.d/00glibc"
264			maddconfig "LDPATH=\"/$(mlibdir)\"" \|\| die
265			maddconfig "LDPATH=\"/usr/$(mlibdir)\"" \|\| die
266			maddconfig "LDPATH=\"/usr/local/$(mlibdir)\"" \|\| die
267			maddconfig "LDPATH=\"/opt/$(mlibdir)\"" \|\| die
268			fi
269
270			# strip all binaries
271			find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
272
273			# strip all libraries
274			# want to be safe here; --strip-unneeded seems to cause pthread problems
275			# strip all but libpthread
276			install -d ${BUILDDIR}/thread-backup \|\| die
277			mv ${BINDIR}/usr/$(mlibdir)/lib{pthread,thread_db}* ${BUILDDIR}/thread-backup/ \|\| die
278
279			# now strip
280			find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-debug \|\| die
281			mv -f ${BUILDDIR}/thread-backup/* ${BINDIR}/usr/$(mlibdir)/ \|\| die
282			# remove stale directory
283			rm -rf ${BUILDDIR}/thread-backup \|\| die
284
285			# prepare glibc for installation; slackware method
286			minstalldir /incoming \|\| die
287			mv ${BINDIR}/usr/$(mlibdir)/*.so ${BINDIR}/incoming \|\| die
288			mv ${BINDIR}/usr/$(mlibdir)/.so. ${BINDIR}/incoming \|\| die
289			mv ${BINDIR}/incoming ${BINDIR}/usr/$(mlibdir)/incoming \|\| die
290			mv ${BINDIR}/usr/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/usr/$(mlibdir) \|\| die
291			}
292
293			src_install_glibc-dev()
294			{
295			if [[ ${ARCH} = x86_64 ]]
296			then
297			# install -m32 libs
298			cd ${SRCDIR}/build-m32
299			make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
300			fi
301
302			cd ${SRCDIR}/build
303			make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
304
305			# cleanup -> in glibc
306			rm ${BINDIR}/usr/$(mlibdir)/*.so \|\| die
307			rm ${BINDIR}/usr/$(mlibdir)/.so. \|\| die
308			rm ${BINDIR}/usr/$(mlibdir)/gconv/CP1252.so \|\| die
309			rm ${BINDIR}/usr/$(mlibdir)/gconv/IBM850.so \|\| die
310			rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-1.so \|\| die
311			rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-15.so \|\| die
312			rm ${BINDIR}/usr/$(mlibdir)/gconv/UNICODE.so \|\| die
313			rm ${BINDIR}/usr/$(mlibdir)/gconv/UTF-16.so \|\| die
314			rm ${BINDIR}/usr/$(mlibdir)/gconv/gconv-modules \|\| die
315			if [[ ${ARCH} = x86_64 ]]
316			then
317			rm ${BINDIR}/usr/lib/*.so \|\| die
318			rm ${BINDIR}/usr/lib/.so. \|\| die
319			rm ${BINDIR}/usr/lib/gconv/CP1252.so \|\| die
320			rm ${BINDIR}/usr/lib/gconv/IBM850.so \|\| die
321			rm ${BINDIR}/usr/lib/gconv/ISO8859-1.so \|\| die
322			rm ${BINDIR}/usr/lib/gconv/ISO8859-15.so \|\| die
323			rm ${BINDIR}/usr/lib/gconv/UNICODE.so \|\| die
324			rm ${BINDIR}/usr/lib/gconv/UTF-16.so \|\| die
325			rm ${BINDIR}/usr/lib/gconv/gconv-modules \|\| die
326			fi
327			rm ${BINDIR}/usr/sbin/ldconfig \|\| die
328			rm ${BINDIR}/usr/bin/iconv \|\| die
329			rm ${BINDIR}/usr/bin/locale \|\| die
330			rm ${BINDIR}/usr/bin/ldd \|\| die
331			rm ${BINDIR}/usr/bin/getent \|\| die
332
333			# do not generate the locales here, let it the user do with the locale-gen tool
334			# make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales \|\| die
335
336			# install locales list and generate tools
337			# generate locale.gen file from localedata/SUPPORTED file
338			minstalletc locale.gen-header locale.gen \|\| die
339			sed \
340			-e 's:/: :g' \
341			-e 's:\\: :g' \
342			-e 's:SUPPORTED-LOCALES=::' \
343			-e 's:\ \ $::g' \
344			-e '/^#/d' \
345			-e 's:^:#:g' \
346			${SRCDIR}/localedata/SUPPORTED \
347			>> ${BINDIR}/etc/locale.gen \|\| die
348			minstalldir /usr/sbin \|\| die
349			minstallexec -s locale-gen /usr/sbin \|\| die
350
351			# nscd configuration file
352			minstalletc ${SRCDIR}/nscd/nscd.conf \|\| die
353			# systemd services, but do not include systemd.sminc to have a hard depend on systemd
354			minstalldir /usr/lib/systemd/system \|\| die
355			minstallfile ${SRCDIR}/nscd/nscd.service /usr/lib/systemd/system \|\| die
356			minstalldir /etc/tmpfiles.d \|\| die
357			minstallfile ${SRCDIR}/nscd/nscd.tmpfiles /etc/tmpfiles.d/nscd.conf \|\| die
358
359			# gai configuration file
360			minstalletc ${SRCDIR}/posix/gai.conf \|\| die
361
362			# now in tzdata
363			## we use Berlin as default
364			## busybox compat
365			#local args
366			#if need_busybox_support /bin/cp
367			#then
368			# args="-f"
369			#else
370			# args="--remove-destination"
371			#fi
372			#cp ${args} ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime \|\| die
373			[ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf \|\| die; }
374			[ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache \|\| die; }
375
376			# strip all binaries
377			find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
378
379			# now strip but only debuging symbols
380			find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-debug \|\| die
381			find ${BINDIR} \| xargs file \| grep "ar archive" \| cut -f 1 -d : \| xargs strip --strip-debug \|\| die
382			}
383
384			src_install_glibc-locale-de()
385			{
386			cd ${SRCDIR}/build
387
388			# create locale-archive
389			minstalldir /usr/$(mlibdir)/locale \|\| die
390			locale/localedef \
391			--prefix=${BINDIR} \
392			--inputfile=../localedata/locales/de_DE \
393			--charmap=../localedata/charmaps/UTF-8 \
394			--alias-file=../intl/locale.alias \
395			--force \
396			de_DE.UTF-8 \
397			\|\| die
398
399			# test locale-archive
400			[[ $(locale/localedef --prefix=${BINDIR} --list-archive) = de_DE.utf8 ]] \|\| die
401			}
402
403			fix_db_files()
404			{
405			local i
406			local DB_ENTRY="${BUILDDIR}/${PKGNAME}"
407
408			for i in .files .symlinks .dirs
409			do
410			[ ! -f ${DB_ENTRY}/${i} ] && continue
411			[[ -z $(< ${DB_ENTRY}/${i}) ]] && continue
412
413			echo " fixing /usr/$(mlibdir)/incoming from db-entry '${i}' ..."
414
415			# /usr/lib/incoming -> empty line; sed2 removes all empty lines
416			#sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
417			# do not simply emtpy the line, but change it the the correct path,
418			# so no stale libs are around if the package gets updated!
419			sed -i \
420			-e "s:/usr/$(mlibdir)/incoming:/usr/$(mlibdir):g" \
421			-e "s:/usr/$(mlibdir)/incoming.*::g" \
422			-e '/^$/d' ${DB_ENTRY}/${i}
423			done
424			}
425
426			preinstall_glibc()
427			{
428			add_conf_prot_mask /etc/env.d /etc/nsswitch.conf
429			}
430
431			postinstall_glibc()
432			{
433			# first save the old libpthread.so.0;
434			# it will later used to determinate that there are no stale
435			# libpthreads that breaks ldconfig
436			local OLD_PTHREAD
437			OLD_PTHREAD="$(readlink ${MROOT}/usr/$(mlibdir)/libpthread.so.0)"
438
439			# slackware install method
440
441			# we cannot easily install the glibc libs,
442			# because our tools for cp etc needs them to run
443
444			local file
445
446			echo " Switching to new glibc ..."
447			# swap libraries on the fly:
448			if [ -x /usr/sbin/ldconfig -a -d /usr/$(mlibdir)/incoming ] && [[ -z ${MROOT} ]]
449			then
450			# first create copies of the incoming libraries:
451			cd /usr/$(mlibdir)/incoming
452			for file in $(find /usr/$(mlibdir)/incoming -type f)
453			do
454			if [ ! -r "../$(basename ${file}).incoming" ]
455			then
456			cp -a ${file} ../$(basename ${file}).incoming
457			fi
458			done
459
460			# then switch to them all at once:
461			/usr/sbin/ldconfig -l /usr/$(mlibdir)/*.incoming 2> /dev/null
462
463			# finally, rename them and clean up:
464			cd /usr/$(mlibdir)
465			for file in *.incoming
466			do
467			rm -f $(basename ${file} .incoming)
468			cp -a ${file} $(basename ${file} .incoming)
469			/usr/sbin/ldconfig -l $(basename ${file} .incoming)
470			rm -f ${file}
471			done
472
473			# no ldconfig?
474			# good, it's safe to just jam it on home (and make links below):
475			else
476			(
477			cd ${MROOT}/usr/$(mlibdir)/incoming
478			for file in *
479			do
480			cp -a ${file} ..
481			done
482
483			local my_sym
484			local my_dest
485
486			# rebuild symlinks
487			echo " Recreating Symlinks:"
488			for i in $(find ${MROOT}/usr/$(mlibdir)/incoming -type l)
489			do
490			my_sym="$(readlink ${i})"
491			my_dest="$(basename ${i})"
492
493			echo " ${my_dest} -> ${my_dest}"
494
495			# assure to remove the old ones;
496			[ -L ${MROOT}/usr/$(mlibdir)/"${my_dest}" ] && \
497			rm ${MROOT}/usr/$(mlibdir)/"${my_dest}"
498
499			ln -snf "${my_sym}" ${MROOT}/usr/$(mlibdir)/"${my_dest}"
500			done
501			)
502			fi
503
504			# now, get rid of the temporary directory:
505			rm -rf ${MROOT}/usr/$(mlibdir)/incoming
506
507			# remove stale nptl libpthread-2.?.?.so,
508			# fix only needed for glibc with linuxthreads;
509			# prevent reloc errors such as:
510			# ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory
511
512			# get our new libpthread.so.0
513			local NEW_PTHREAD
514			NEW_PTHREAD="$(readlink ${MROOT}/usr/$(mlibdir)/libpthread.so.0)"
515
516			if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ]
517			then
518			echo " Removing stale libpthread libraries ..."
519			for file in ${MROOT}/usr/$(mlibdir)/libpthread-*
520			do
521			if [ "$(basename ${file})" != "${NEW_PTHREAD}" ]
522			then
523			rm -f ${file}
524			fi
525			done
526
527			#rm -f /lib/${OLD_PTHREAD}
528
529			ln -snf ${NEW_PTHREAD} ${MROOT}/usr/$(mlibdir)/libpthread.so.0
530			fi
531
532			# now we must fix the mage db files
533			# to stop the annoying errors messages
534			fix_db_files
535			}
536
537			postinstall_glibc-dev()
538			{
539			if [ -x /usr/sbin/iconvconfig ]
540			then
541			# generate fastloading iconv module configuration file.
542			echo " Generate iconv module config ..."
543			/usr/sbin/iconvconfig --prefix=${MROOT}/
544			fi
545
546			# not working with busybox
547			if ! need_busybox_support /sbin/init
548			then
549			# reloading init
550			echo " Reloading init ..."
551			[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
552			fi
553
554			# generating user def locales
555			echo " Generating user defined locales ..."
556			[[ -z ${MROOT} ]] && /usr/sbin/locale-gen
557			}