core/glibc/glibc-2.18-r3.smage2

# $Id$

PNAME="glibc"
PVER="2.18"
PBUILD="r3"

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-2013"

# we force headers to one specific version
SDEPEND="== sys-kernel/linux-libc-headers-3.10.24
	${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
	mirror://${PNAME}/${PNAME}-2.18-readdir_r-CVE-2013-4237.patch
	mirror://${PNAME}/${PNAME}-2.18-malloc-corrupt-CVE-2013-4332.patch
	mirror://${PNAME}/${PNAME}-2.18-strcoll-CVE-2012-4412+4424.patch
	mirror://${PNAME}/${PNAME}-2.18-strstr-hackfix.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}

	# security fixes
	mpatch ${PNAME}-2.18-readdir_r-CVE-2013-4237.patch || die
	mpatch ${PNAME}-2.18-malloc-corrupt-CVE-2013-4332.patch || die
	mpatch ${PNAME}-2.18-strcoll-CVE-2012-4412+4424.patch || die

	# hack fix for strstr issues on x86
	mpatch ${PNAME}-2.18-strstr-hackfix.patch || 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

	# fix build with make-4.0
	sed -i 's:3.79\* | 3.\[89\]\*:& | 4.0:' configure || 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"
	# disable profiling
	myopts+=" --disable-profile"
	# enable addons
	myopts+=" --enable-add-ons=nptl,libidn"
	# enable tls
	myopts+=" --with-tls --with-__thread"
	# 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 lock elesion
	myopts+=" --enable-lock-elision"

	# 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

		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

	if [[ ${ARCH} = x86_64 ]]; then
		# make sure the -m64 libs goes really to /lib64
		echo "slibdir=/$(mlibdir)" >> ${SRCDIR}/build/configparms || die
	fi

	# kernel-2.6 with nptl needs this
	../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} slibdir=/usr/lib rootsbindir=/usr/sbin install || die
	fi

	cd ${SRCDIR}/build
	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} slibdir=/usr/$(mlibdir) rootsbindir=/usr/sbin install || die

	# cleanup
	# utf-16 is needed by wfica >= 12.1
	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/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/gconv-modules \
		$([[ ${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/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-unneeded || 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} slibdir=/usr/lib rootsbindir=/usr/sbin install || die
	fi

	cd ${SRCDIR}/build
	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} slibdir=/usr/$(mlibdir) rootsbindir=/usr/sbin install || die

	# cleanup -> in glibc
	rm ${BINDIR}/usr/$(mlibdir)/*.so || die
	rm ${BINDIR}/usr/$(mlibdir)/*.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/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

	# 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

	# strip all libraries
	find ${BINDIR} | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded || 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	# $Id$
2
3	PNAME="glibc"
4	PVER="2.18"
5	PBUILD="r3"
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-2013"
14
15	# we force headers to one specific version
16	SDEPEND="== sys-kernel/linux-libc-headers-3.10.24
17	${GLIBC_DEPEND}"
18
19	# functions to include in the mage file
20	SPECIAL_FUNCTIONS="fix_db_files"
21
22	SRCFILE="glibc-${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	mirror://${PNAME}/${PNAME}-2.18-readdir_r-CVE-2013-4237.patch
39	mirror://${PNAME}/${PNAME}-2.18-malloc-corrupt-CVE-2013-4332.patch
40	mirror://${PNAME}/${PNAME}-2.18-strcoll-CVE-2012-4412+4424.patch
41	mirror://${PNAME}/${PNAME}-2.18-strstr-hackfix.patch
42	)
43
44	# sed line: on 2 digits add an zero: 2.7 -> 2.7.0
45	UP2DATE="updatecmd_gnu ${PNAME/-nptl/} \| sed 's/^\([0-9]\.[0-9]\$\)/\1.0/'"
46
47	# glibc don't like strong CFLAGS
48	export CFLAGS="${CFLAGS//-O?} -O2"
49	# glibc -> nptl thread don't like striping
50	msetfeature "!strip"
51
52	# hack to fix NPTL issues with xen, only required on 32bit arches
53	if [[ ${ARCH} = i*86 ]]
54	then
55	export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
56	fi
57
58	# glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic
59	# first filter -mtune and -march from flags
60	for flag in ${CFLAGS}
61	do
62	case ${flag} in
63	-mtune=*) continue ;;
64	-march=*) continue ;;
65	esac
66	newflags="${newflags} ${flag}"
67	done
68	export CFLAGS="${newflags}"
69
70	# than add our defaults for glibc
71	[[ ${ARCH} = i86 ]] && export CFLAGS="${CFLAGS} -march=${ARCH}" # only i86
72	export CFLAGS="${CFLAGS} -mtune=generic" # all arches
73	export CXXFLAGS="${CFLAGS}"
74
75	# use other linux-headers
76	[[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include"
77
78	# kernel support
79	export ENABLE_KERNEL=2.6.32
80
81	split_info_glibc()
82	{
83	DESCRIPTION="GNU libc6 (also called glibc2) C library with NPTL Threads."
84	DEPEND="${GLIBC_DEPEND}"
85	PROVIDE="virtual/glibc"
86	}
87
88	split_info_glibc-dev()
89	{
90	DESCRIPTION="Development files for sys-libs/glibc-${PVER}."
91	DEPEND="== sys-libs/glibc-${PVER}"
92	PROVIDE="virtual/glibc-dev"
93	}
94
95	split_info_glibc-locale-de()
96	{
97	DESCRIPTION="Provide german locales for sys-libs/glibc-${PVER}."
98	DEPEND="== sys-libs/glibc-${PVER}"
99	}
100
101	src_prepare()
102	{
103	munpack ${SRCFILE} \|\| die
104	cd ${SRCDIR}
105
106	# security fixes
107	mpatch ${PNAME}-2.18-readdir_r-CVE-2013-4237.patch \|\| die
108	mpatch ${PNAME}-2.18-malloc-corrupt-CVE-2013-4332.patch \|\| die
109	mpatch ${PNAME}-2.18-strcoll-CVE-2012-4412+4424.patch \|\| die
110
111	# hack fix for strstr issues on x86
112	mpatch ${PNAME}-2.18-strstr-hackfix.patch \|\| 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	# fix build with make-4.0
129	sed -i 's:3.79\* \| 3.\[89\]\*:& \| 4.0:' configure \|\| die
130
131	# binutils patch needs reconf
132	# autoconf --force \|\| die
133
134	# fix permissions on some of the scripts
135	chmod u+x ${SRCDIR}/scripts/*.sh \|\| die
136
137	install -d ${SRCDIR}/build \|\| die
138	cd ${SRCDIR}/build
139
140	if [ ! -f /etc/ld.so.conf ]
141	then
142	touch /etc/ld.so.conf \|\| die
143	fi
144	}
145
146	src_compile()
147	{
148	local myopts
149
150	# generic pathes
151	myopts="--prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info"
152	# disable profiling
153	myopts+=" --disable-profile"
154	# enable addons
155	myopts+=" --enable-add-ons=nptl,libidn"
156	# enable tls
157	myopts+=" --with-tls --with-__thread"
158	# supported kernel-release
159	myopts+=" --enable-kernel=${ENABLE_KERNEL}"
160	# disable cvs and gd support
161	myopts+=" --without-cvs --without-gd"
162	# enable bindnow
163	myopts+=" --enable-bind-now"
164	# enable obsolete rpc implementation
165	myopts+=" --enable-obsolete-rpc"
166	# enable lock elesion
167	myopts+=" --enable-lock-elision"
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 ${SRCDIR}/build-m32
175
176	CC="gcc -m32" CXX="g++ -m32" \
177	CFLAGS="${CFLAGS//-march=${ARCH}} -march=i686" \
178	CXXFLAGS="${CXXFLAGS//-march=${ARCH}} -march=i686" \
179	../configure \
180	--build=${CHOST} \
181	--host=i686-pc-linux-gnu \
182	--libdir=/usr/lib \
183	--libexecdir=/usr/lib/glibc \
184	${myopts} \
185	\|\| die
186
187	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
188	fi
189
190	cd ${SRCDIR}/build
191
192	if [[ ${ARCH} = x86_64 ]]; then
193	# make sure the -m64 libs goes really to /lib64
194	echo "slibdir=/$(mlibdir)" >> ${SRCDIR}/build/configparms \|\| die
195	fi
196
197	# kernel-2.6 with nptl needs this
198	../configure \
199	--build=${CHOST} \
200	--host=${CHOST} \
201	--libdir=/usr/$(mlibdir) \
202	--libexecdir=/usr/$(mlibdir)/glibc \
203	${myopts} \
204	\|\| die
205
206	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
207	}
208
209	src_install_glibc()
210	{
211	if [[ ${ARCH} = x86_64 ]]
212	then
213	# install -m32 libs
214	cd ${SRCDIR}/build-m32
215	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} slibdir=/usr/lib rootsbindir=/usr/sbin install \|\| die
216	fi
217
218	cd ${SRCDIR}/build
219	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} slibdir=/usr/$(mlibdir) rootsbindir=/usr/sbin install \|\| die
220
221	# cleanup
222	# utf-16 is needed by wfica >= 12.1
223	zapmost ${BINDIR} usr/$(mlibdir)/\*.so \
224	usr/$(mlibdir)/\.so.\ \
225	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/.so usr/lib/.so.*') \
226	usr/sbin/ldconfig \
227	usr/bin/iconv \
228	usr/bin/locale \
229	usr/bin/ldd \
230	usr/bin/getent \
231	usr/$(mlibdir)/gconv/IBM850.so \
232	usr/$(mlibdir)/gconv/ISO8859-1.so \
233	usr/$(mlibdir)/gconv/ISO8859-15.so \
234	usr/$(mlibdir)/gconv/UNICODE.so \
235	usr/$(mlibdir)/gconv/UTF-16.so \
236	usr/$(mlibdir)/gconv/gconv-modules \
237	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/IBM850.so') \
238	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-1.so') \
239	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-15.so') \
240	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UNICODE.so') \
241	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UTF-16.so') \
242	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/gconv-modules') \
243	\|\| die
244
245	# nsswitch configuration file
246	minstalletc ${SRCDIR}/nss/nsswitch.conf \|\| die
247
248	# base environment
249	minstallenv glibc.envd-${ENVD_REV} 00glibc \|\| die
250	if [[ ${ARCH} = x86_64 ]]
251	then
252	MCONFIG="/etc/env.d/00glibc"
253	maddconfig "LDPATH=\"/$(mlibdir)\"" \|\| die
254	maddconfig "LDPATH=\"/usr/$(mlibdir)\"" \|\| die
255	maddconfig "LDPATH=\"/usr/local/$(mlibdir)\"" \|\| die
256	maddconfig "LDPATH=\"/opt/$(mlibdir)\"" \|\| die
257	fi
258
259	# strip all binaries
260	find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
261
262	# strip all libraries
263	# want to be safe here; --strip-unneeded seems to cause pthread problems
264	# strip all but libpthread
265	install -d ${BUILDDIR}/thread-backup \|\| die
266	mv ${BINDIR}/usr/$(mlibdir)/lib{pthread,thread_db}* ${BUILDDIR}/thread-backup/ \|\| die
267
268	# now strip
269	find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
270	mv -f ${BUILDDIR}/thread-backup/* ${BINDIR}/usr/$(mlibdir)/ \|\| die
271	# remove stale directory
272	rm -rf ${BUILDDIR}/thread-backup \|\| die
273
274	# prepare glibc for installation; slackware method
275	minstalldir /incoming \|\| die
276	mv ${BINDIR}/usr/$(mlibdir)/*.so ${BINDIR}/incoming \|\| die
277	mv ${BINDIR}/usr/$(mlibdir)/.so. ${BINDIR}/incoming \|\| die
278	mv ${BINDIR}/incoming ${BINDIR}/usr/$(mlibdir)/incoming \|\| die
279	mv ${BINDIR}/usr/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/usr/$(mlibdir) \|\| die
280	}
281
282	src_install_glibc-dev()
283	{
284	if [[ ${ARCH} = x86_64 ]]
285	then
286	# install -m32 libs
287	cd ${SRCDIR}/build-m32
288	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} slibdir=/usr/lib rootsbindir=/usr/sbin install \|\| die
289	fi
290
291	cd ${SRCDIR}/build
292	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} slibdir=/usr/$(mlibdir) rootsbindir=/usr/sbin install \|\| die
293
294	# cleanup -> in glibc
295	rm ${BINDIR}/usr/$(mlibdir)/*.so \|\| die
296	rm ${BINDIR}/usr/$(mlibdir)/.so. \|\| die
297	rm ${BINDIR}/usr/$(mlibdir)/gconv/IBM850.so \|\| die
298	rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-1.so \|\| die
299	rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-15.so \|\| die
300	rm ${BINDIR}/usr/$(mlibdir)/gconv/UNICODE.so \|\| die
301	rm ${BINDIR}/usr/$(mlibdir)/gconv/UTF-16.so \|\| die
302	rm ${BINDIR}/usr/$(mlibdir)/gconv/gconv-modules \|\| die
303	if [[ ${ARCH} = x86_64 ]]
304	then
305	rm ${BINDIR}/usr/lib/*.so \|\| die
306	rm ${BINDIR}/usr/lib/.so. \|\| die
307	rm ${BINDIR}/usr/lib/gconv/IBM850.so \|\| die
308	rm ${BINDIR}/usr/lib/gconv/ISO8859-1.so \|\| die
309	rm ${BINDIR}/usr/lib/gconv/ISO8859-15.so \|\| die
310	rm ${BINDIR}/usr/lib/gconv/UNICODE.so \|\| die
311	rm ${BINDIR}/usr/lib/gconv/UTF-16.so \|\| die
312	rm ${BINDIR}/usr/lib/gconv/gconv-modules \|\| die
313	fi
314	rm ${BINDIR}/usr/sbin/ldconfig \|\| die
315	rm ${BINDIR}/usr/bin/iconv \|\| die
316	rm ${BINDIR}/usr/bin/locale \|\| die
317	rm ${BINDIR}/usr/bin/ldd \|\| die
318	rm ${BINDIR}/usr/bin/getent \|\| die
319
320	# do not generate the locales here, let it the user do with the locale-gen tool
321	# make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales \|\| die
322
323	# install locales list and generate tools
324	# generate locale.gen file from localedata/SUPPORTED file
325	minstalletc locale.gen-header locale.gen \|\| die
326	sed \
327	-e 's:/: :g' \
328	-e 's:\\: :g' \
329	-e 's:SUPPORTED-LOCALES=::' \
330	-e 's:\ \ $::g' \
331	-e '/^#/d' \
332	-e 's:^:#:g' \
333	${SRCDIR}/localedata/SUPPORTED \
334	>> ${BINDIR}/etc/locale.gen \|\| die
335	minstalldir /usr/sbin \|\| die
336	minstallexec -s locale-gen /usr/sbin \|\| die
337
338	# nscd configuration file
339	minstalletc ${SRCDIR}/nscd/nscd.conf \|\| die
340
341	# gai configuration file
342	minstalletc ${SRCDIR}/posix/gai.conf \|\| die
343
344	# now in tzdata
345	## we use Berlin as default
346	## busybox compat
347	#local args
348	#if need_busybox_support /bin/cp
349	#then
350	# args="-f"
351	#else
352	# args="--remove-destination"
353	#fi
354	#cp ${args} ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime \|\| die
355	[ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf \|\| die; }
356	[ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache \|\| die; }
357
358	# strip all binaries
359	find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
360
361	# strip all libraries
362	find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
363	}
364
365	src_install_glibc-locale-de()
366	{
367	cd ${SRCDIR}/build
368
369	# create locale-archive
370	minstalldir /usr/$(mlibdir)/locale \|\| die
371	locale/localedef \
372	--prefix=${BINDIR} \
373	--inputfile=../localedata/locales/de_DE \
374	--charmap=../localedata/charmaps/UTF-8 \
375	--alias-file=../intl/locale.alias \
376	--force \
377	de_DE.UTF-8 \
378	\|\| die
379
380	# test locale-archive
381	[[ $(locale/localedef --prefix=${BINDIR} --list-archive) = de_DE.utf8 ]] \|\| die
382	}
383
384	fix_db_files()
385	{
386	local i
387	local DB_ENTRY="${BUILDDIR}/${PKGNAME}"
388
389	for i in .files .symlinks .dirs
390	do
391	[ ! -f ${DB_ENTRY}/${i} ] && continue
392	[[ -z $(< ${DB_ENTRY}/${i}) ]] && continue
393
394	echo " fixing /usr/$(mlibdir)/incoming from db-entry '${i}' ..."
395
396	# /usr/lib/incoming -> empty line; sed2 removes all empty lines
397	#sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
398	# do not simply emtpy the line, but change it the the correct path,
399	# so no stale libs are around if the package gets updated!
400	sed -i \
401	-e "s:/usr/$(mlibdir)/incoming:/usr/$(mlibdir):g" \
402	-e "s:/usr/$(mlibdir)/incoming.*::g" \
403	-e '/^$/d' ${DB_ENTRY}/${i}
404	done
405	}
406
407	preinstall_glibc()
408	{
409	add_conf_prot_mask /etc/env.d /etc/nsswitch.conf
410	}
411
412	postinstall_glibc()
413	{
414	# first save the old libpthread.so.0;
415	# it will later used to determinate that there are no stale
416	# libpthreads that breaks ldconfig
417	local OLD_PTHREAD
418	OLD_PTHREAD="$(readlink ${MROOT}/usr/$(mlibdir)/libpthread.so.0)"
419
420	# slackware install method
421
422	# we cannot easily install the glibc libs,
423	# because our tools for cp etc needs them to run
424
425	local file
426
427	echo " Switching to new glibc ..."
428	# swap libraries on the fly:
429	if [ -x /usr/sbin/ldconfig -a -d /usr/$(mlibdir)/incoming ] && [[ -z ${MROOT} ]]
430	then
431	# first create copies of the incoming libraries:
432	cd /usr/$(mlibdir)/incoming
433	for file in $(find /usr/$(mlibdir)/incoming -type f)
434	do
435	if [ ! -r "../$(basename ${file}).incoming" ]
436	then
437	cp -a ${file} ../$(basename ${file}).incoming
438	fi
439	done
440
441	# then switch to them all at once:
442	/usr/sbin/ldconfig -l /usr/$(mlibdir)/*.incoming 2> /dev/null
443
444	# finally, rename them and clean up:
445	cd /usr/$(mlibdir)
446	for file in *.incoming
447	do
448	rm -f $(basename ${file} .incoming)
449	cp -a ${file} $(basename ${file} .incoming)
450	/usr/sbin/ldconfig -l $(basename ${file} .incoming)
451	rm -f ${file}
452	done
453
454	# no ldconfig?
455	# good, it's safe to just jam it on home (and make links below):
456	else
457	(
458	cd ${MROOT}/usr/$(mlibdir)/incoming
459	for file in *
460	do
461	cp -a ${file} ..
462	done
463
464	local my_sym
465	local my_dest
466
467	# rebuild symlinks
468	echo " Recreating Symlinks:"
469	for i in $(find ${MROOT}/usr/$(mlibdir)/incoming -type l)
470	do
471	my_sym="$(readlink ${i})"
472	my_dest="$(basename ${i})"
473
474	echo " ${my_dest} -> ${my_dest}"
475
476	# assure to remove the old ones;
477	[ -L ${MROOT}/usr/$(mlibdir)/"${my_dest}" ] && \
478	rm ${MROOT}/usr/$(mlibdir)/"${my_dest}"
479
480	ln -snf "${my_sym}" ${MROOT}/usr/$(mlibdir)/"${my_dest}"
481	done
482	)
483	fi
484
485	# now, get rid of the temporary directory:
486	rm -rf ${MROOT}/usr/$(mlibdir)/incoming
487
488	# remove stale nptl libpthread-2.?.?.so,
489	# fix only needed for glibc with linuxthreads;
490	# prevent reloc errors such as:
491	# ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory
492
493	# get our new libpthread.so.0
494	local NEW_PTHREAD
495	NEW_PTHREAD="$(readlink ${MROOT}/usr/$(mlibdir)/libpthread.so.0)"
496
497	if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ]
498	then
499	echo " Removing stale libpthread libraries ..."
500	for file in ${MROOT}/usr/$(mlibdir)/libpthread-*
501	do
502	if [ "$(basename ${file})" != "${NEW_PTHREAD}" ]
503	then
504	rm -f ${file}
505	fi
506	done
507
508	#rm -f /lib/${OLD_PTHREAD}
509
510	ln -snf ${NEW_PTHREAD} ${MROOT}/usr/$(mlibdir)/libpthread.so.0
511	fi
512
513	# now we must fix the mage db files
514	# to stop the annoying errors messages
515	fix_db_files
516	}
517
518	postinstall_glibc-dev()
519	{
520	if [ -x /usr/sbin/iconvconfig ]
521	then
522	# generate fastloading iconv module configuration file.
523	echo " Generate iconv module config ..."
524	/usr/sbin/iconvconfig --prefix=${MROOT}/
525	fi
526
527	# not working with busybox
528	if ! need_busybox_support /sbin/init
529	then
530	# reloading init
531	echo " Reloading init ..."
532	[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
533	fi
534
535	# generating user def locales
536	echo " Generating user defined locales ..."
537	[[ -z ${MROOT} ]] && /usr/sbin/locale-gen
538	}