core/glibc/glibc-2.13.0-r4.smage2

# $Id$

PNAME="glibc"
PVER="2.13.0"
PBUILD="r4"

PCATEGORIE="sys-libs"

HOMEPAGE="http://www.gnu.org/software/libc/libc.html"

# we force headers to one specific version
# (for x86_64 2.6.12.0-r2 bi-arch headers are needed!)
SDEPEND="== sys-kernel/linux-libc-headers-2.6.37
	>= sys-libs/libstdc++-4.5
	>= sys-apps/base-files-0.1"

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

SRCFILE="glibc-${PVER/.0/}.tar.bz2"
SRCDIR="${BUILDDIR}/glibc-${PVER/.0/}"

# locale.gen CVS revision
LOCALEGEN_CVS_REV=1.3

REMOVE_DEPRECATED_MAGE_TARGETS=1
sminclude mtools alx

SRC_URI=(
	ftp://sources.redhat.com/pub/glibc/releases/${SRCFILE}
	ftp://sources.redhat.com/pub/glibc/snapshots/${SRCFILE}
	gnu://glibc/${SRCFILE}
	mirror://glibc/${SRCFILE}
	mirror://glibc/nsswitch.conf
	mirror://glibc/nscd.conf
	mirror://glibc/glibc.envd
	mirror://glibc/locale-gen
	mirror://glibc/locale.gen-${LOCALEGEN_CVS_REV}
	mirror://glibc/glibc-2.12.1-bz4781.patch
	mirror://glibc/glibc-2.12.1-i686.patch
	mirror://glibc/glibc-2.12.1-static-shared-getpagesize.patch
	mirror://glibc/glibc-2.12.2-ignore-origin-of-privileged-program.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="${CFLAGS//-O?} -O2"
# glibc -> nptl thread don't like striping
NOSTRIP=true
# gcc 3.0 - 3.3 needs this:
export CFLAGS="${CFLAGS} -finline-limit=2000"
export CXXFLAGS="${CFLAGS}"
export LDFLAGS="${LDFLAGS//-Wl,--relax}"

# 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
# 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=2.6.12

SPLIT_PACKAGES="glibc glibc-dev"

split_info_glibc()
{
	DESCRIPTION="GNU libc6 (also called glibc2) C library with NPTL Threads."
	DEPEND=">= sys-libs/libstdc++-4.5
		>= virtual/base-files"
	PROVIDE="virtual/glibc"
	
	_PNAME="${PNAME}"

	preinstall()
	{
		add_conf_prot_mask /etc/env.d /etc/nsswitch.conf

		# remove libmemusage and libpcprofile as these libs now
		# resides in /usr/lib and are symlinked to /lib
		if [[ -f ${MROOT}/$(mlibdir)/libmemusage.so ]]
		then
			rm ${MROOT}/$(mlibdir)/libmemusage.so
		fi

		if [[ -f ${MROOT}/$(mlibdir)/libpcprofile.so ]]
		then
			rm ${MROOT}/$(mlibdir)/libpcprofile.so
		fi
	}

	postinstall()
	{
		# 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 ${MROOT}/$(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 /sbin/ldconfig -a -d /$(mlibdir)/incoming ] && [[ -z ${MROOT} ]]
		then
			# first create copies of the incoming libraries:
			cd /$(mlibdir)/incoming
			for file in $(find /$(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:
			/sbin/ldconfig -l /$(mlibdir)/*.incoming 2> /dev/null

			# finally, rename them and clean up:
			cd /$(mlibdir)
			for file in *.incoming
			do
				rm -f $(basename ${file} .incoming)
				cp -a ${file} $(basename ${file} .incoming)
				/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 ${MROOT}/$(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 ${MROOT}/$(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 ${MROOT}/$(mlibdir)/"${my_dest}" ] && \
						rm ${MROOT}/$(mlibdir)/"${my_dest}"

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

		# now, get rid of the temporary directory:
		rm -rf ${MROOT}/$(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 ${MROOT}/$(mlibdir)/libpthread.so.0)"

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

			#rm -f /lib/${OLD_PTHREAD}

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

		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 [[ $(basename $(readlink /sbin/init)) != busybox ]]
	then
		# reloading init
		echo "     Reloading init ..."
		[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
	fi

		if [[ -x /usr/sbin/locale-gen ]] && [[ -z ${MROOT} ]]
		then
			# generating user def locales
			echo "     Generating user defined locales ..."
			/usr/sbin/locale-gen
		fi

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

		# run alx_postinstall
		alx_postinstall
	}
}

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

	_PNAME="${PNAME}"

	unset preinstall
	postinstall()
	{
		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 [[ $(basename $(readlink /sbin/init)) != busybox ]]
	then
		# reloading init
		echo "     Reloading init ..."
		[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
	fi

		if [[ -x /usr/sbin/locale-gen ]] && [[ -z ${MROOT} ]]
		then
			# generating user def locales
			echo "     Generating user defined locales ..."
			/usr/sbin/locale-gen
		fi

		# run alx_postinstall
		alx_postinstall
	}
}

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

	# disable binutils -as-needed
	sed -i 's/^have-as-needed.*/have-as-needed = no/' ${SRCDIR}/config.make.in || die

	# http://sources.redhat.com/bugzilla/show_bug.cgi?id=4781
	mpatch glibc-2.12.1-bz4781.patch || die

	# http://sources.redhat.com/bugzilla/show_bug.cgi?id=411
	# http://sourceware.org/ml/libc-alpha/2009-07/msg00072.html
	mpatch glibc-2.12.1-i686.patch || die

	# fixes static link issues
	# http://bugs.gentoo.org/332927
	mpatch glibc-2.12.1-static-shared-getpagesize.patch || die

	# security fix, fixes CVE-2010-3847
	# see: http://www.exploit-db.com/exploits/15274/
	mpatch glibc-2.12.2-ignore-origin-of-privileged-program.patch || 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()
{
	# 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=${CHOST} \
			--host=i686-pc-linux-gnu \
			--prefix=/usr \
			--mandir=/usr/share/man \
			--infodir=/usr/share/info \
			--disable-profile \
			--enable-add-ons=nptl,libidn \
			--with-tls \
			--with-__thread \
			--enable-kernel=${ENABLE_KERNEL} \
			--without-cvs \
			--without-gd \
			--libdir=/usr/lib \
			--libexecdir=/usr/lib/glibc \
			--with-headers=${ALT_HEADERS} \
			--enable-bind-now \
			|| 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} \
		--prefix=/usr \
		--mandir=/usr/share/man \
		--infodir=/usr/share/info \
		--disable-profile \
		--enable-add-ons=nptl,libidn \
		--with-tls \
		--with-__thread \
		--enable-kernel=${ENABLE_KERNEL} \
		--without-cvs \
		--without-gd \
		--libdir=/usr/$(mlibdir) \
		--libexecdir=/usr/$(mlibdir)/glibc \
		--with-headers=${ALT_HEADERS} \
		--enable-bind-now \
		|| 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
	# ldd && lddlibc4 are required by mkinitrd to find so-libs dep of util-linux blkid
	# utf-16 is needed by wfica >= 12.1
	zapmost ${BINDIR} $(mlibdir) \
		usr/$(mlibdir)/*.so \
		$([[ ${ARCH} = x86_64 ]] && echo 'lib usr/lib/*.so') \
		sbin/ldconfig \
		usr/bin/iconv \
		usr/bin/locale \
		usr/bin/ldd \
		usr/bin/lddlibc4 \
		usr/$(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

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

	# nsswitch configuration file
	minstalletc nsswitch.conf || die

	# move some libs and tools to proper locations
	# will suppress some ldconfig errors too
	mv ${BINDIR}/$(mlibdir)/libmemusage.so ${BINDIR}/usr/$(mlibdir) || die
	mv ${BINDIR}/$(mlibdir)/libpcprofile.so ${BINDIR}/usr/$(mlibdir) || die
	mlink ../usr/$(mlibdir)/libmemusage.so /$(mlibdir)/libmemusage.so || die
	mlink ../usr/$(mlibdir)/libpcprofile.so /$(mlibdir)/libpcprofile.so || die

	# 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 ${BINDIR}/$(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/* ${BINDIR}/$(mlibdir)/ || die
	# remove stale directory
	rm -rf ${BUILDDIR}/thread-backup || die

	# prepare glibc for installation; slackware method
	minstalldir /incoming || die
	mv ${BINDIR}/$(mlibdir)/* ${BINDIR}/incoming || die
	mv ${BINDIR}/incoming ${BINDIR}/$(mlibdir)/incoming || die
	mv ${BINDIR}/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/$(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 -r ${BINDIR}/$(mlibdir) || 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/gconv-modules || die
	if [[ ${ARCH} = x86_64 ]]
	then
		rm -r ${BINDIR}/lib || 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/gconv-modules || die
	fi
	rm ${BINDIR}/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/lddlibc4 || 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
	# to generate this listing see the glibc-2.5/localedata/SUPPORTED file
	minstalletc locale.gen-${LOCALEGEN_CVS_REV} locale.gen || die
	minstalldir /usr/sbin || die
	minstallexec -s locale-gen /usr/sbin || die

	# nscd configuration file
	minstalletc nscd.conf || die

	# busybox compat
	local args
	if [[ $(readlink /bin/cp) = */busybox ]]
	then
		args="-f"
	else
		args="--remove-destination"
	fi
	# we use Berlin as default
	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
}

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

		# /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:/$(mlibdir)/incoming:/$(mlibdir):g" \
			-e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
	done
}
1	# $Id$
2
3	PNAME="glibc"
4	PVER="2.13.0"
5	PBUILD="r4"
6
7	PCATEGORIE="sys-libs"
8
9	HOMEPAGE="http://www.gnu.org/software/libc/libc.html"
10
11	# we force headers to one specific version
12	# (for x86_64 2.6.12.0-r2 bi-arch headers are needed!)
13	SDEPEND="== sys-kernel/linux-libc-headers-2.6.37
14	>= sys-libs/libstdc++-4.5
15	>= sys-apps/base-files-0.1"
16
17	# functions to include in the mage file
18	SPECIAL_FUNCTIONS="fix_db_files"
19
20	SRCFILE="glibc-${PVER/.0/}.tar.bz2"
21	SRCDIR="${BUILDDIR}/glibc-${PVER/.0/}"
22
23	# locale.gen CVS revision
24	LOCALEGEN_CVS_REV=1.3
25
26	REMOVE_DEPRECATED_MAGE_TARGETS=1
27	sminclude mtools alx
28
29	SRC_URI=(
30	ftp://sources.redhat.com/pub/glibc/releases/${SRCFILE}
31	ftp://sources.redhat.com/pub/glibc/snapshots/${SRCFILE}
32	gnu://glibc/${SRCFILE}
33	mirror://glibc/${SRCFILE}
34	mirror://glibc/nsswitch.conf
35	mirror://glibc/nscd.conf
36	mirror://glibc/glibc.envd
37	mirror://glibc/locale-gen
38	mirror://glibc/locale.gen-${LOCALEGEN_CVS_REV}
39	mirror://glibc/glibc-2.12.1-bz4781.patch
40	mirror://glibc/glibc-2.12.1-i686.patch
41	mirror://glibc/glibc-2.12.1-static-shared-getpagesize.patch
42	mirror://glibc/glibc-2.12.2-ignore-origin-of-privileged-program.patch
43	)
44
45	# sed line: on 2 digits add an zero: 2.7 -> 2.7.0
46	UP2DATE="updatecmd_gnu ${PNAME/-nptl/} \| sed 's/^\([0-9]\.[0-9]\$\)/\1.0/'"
47
48	# glibc don't like strong CFLAGS
49	export CFLAGS="${CFLAGS//-O?} -O2"
50	# glibc -> nptl thread don't like striping
51	NOSTRIP=true
52	# gcc 3.0 - 3.3 needs this:
53	export CFLAGS="${CFLAGS} -finline-limit=2000"
54	export CXXFLAGS="${CFLAGS}"
55	export LDFLAGS="${LDFLAGS//-Wl,--relax}"
56
57	# hack to fix NPTL issues with xen, only required on 32bit arches
58	if [[ ${ARCH} = i*86 ]]
59	then
60	export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
61	fi
62
63	# glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic
64	# first filter -mtune and -march from flags
65	for flag in ${CFLAGS}
66	do
67	case ${flag} in
68	-mtune=*) continue ;;
69	-march=*) continue ;;
70	esac
71	newflags="${newflags} ${flag}"
72	done
73	# than add our defaults for glibc
74	[[ ${ARCH} = i86 ]] && export CFLAGS="${CFLAGS} -march=${ARCH}" # only i86
75	export CFLAGS="${CFLAGS} -mtune=generic" # all arches
76	export CXXFLAGS="${CFLAGS}"
77
78	# use other linux-headers
79	[[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include"
80
81	# kernel support
82	export ENABLE_KERNEL=2.6.12
83
84	SPLIT_PACKAGES="glibc glibc-dev"
85
86	split_info_glibc()
87	{
88	DESCRIPTION="GNU libc6 (also called glibc2) C library with NPTL Threads."
89	DEPEND=">= sys-libs/libstdc++-4.5
90	>= virtual/base-files"
91	PROVIDE="virtual/glibc"
92
93	_PNAME="${PNAME}"
94
95	preinstall()
96	{
97	add_conf_prot_mask /etc/env.d /etc/nsswitch.conf
98
99	# remove libmemusage and libpcprofile as these libs now
100	# resides in /usr/lib and are symlinked to /lib
101	if [[ -f ${MROOT}/$(mlibdir)/libmemusage.so ]]
102	then
103	rm ${MROOT}/$(mlibdir)/libmemusage.so
104	fi
105
106	if [[ -f ${MROOT}/$(mlibdir)/libpcprofile.so ]]
107	then
108	rm ${MROOT}/$(mlibdir)/libpcprofile.so
109	fi
110	}
111
112	postinstall()
113	{
114	# first save the old libpthread.so.0;
115	# it will later used to determinate that there are no stale
116	# libpthreads that breaks ldconfig
117	local OLD_PTHREAD
118	OLD_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"
119
120	# slackware install method
121
122	# we cannot easily install the glibc libs,
123	# because our tools for cp etc needs them to run
124
125	local file
126
127	echo " Switching to new glibc ..."
128	# swap libraries on the fly:
129	if [ -x /sbin/ldconfig -a -d /$(mlibdir)/incoming ] && [[ -z ${MROOT} ]]
130	then
131	# first create copies of the incoming libraries:
132	cd /$(mlibdir)/incoming
133	for file in $(find /$(mlibdir)/incoming -type f)
134	do
135	if [ ! -r "../$(basename ${file}).incoming" ]
136	then
137	cp -a ${file} ../$(basename ${file}).incoming
138	fi
139	done
140
141	# then switch to them all at once:
142	/sbin/ldconfig -l /$(mlibdir)/*.incoming 2> /dev/null
143
144	# finally, rename them and clean up:
145	cd /$(mlibdir)
146	for file in *.incoming
147	do
148	rm -f $(basename ${file} .incoming)
149	cp -a ${file} $(basename ${file} .incoming)
150	/sbin/ldconfig -l $(basename ${file} .incoming)
151	rm -f ${file}
152	done
153
154	# no ldconfig?
155	# good, it's safe to just jam it on home (and make links below):
156	else
157	(
158	cd ${MROOT}/$(mlibdir)/incoming
159	for file in *
160	do
161	cp -a ${file} ..
162	done
163
164	local my_sym
165	local my_dest
166
167	# rebuild symlinks
168	echo " Recreating Symlinks:"
169	for i in $(find ${MROOT}/$(mlibdir)/incoming -type l)
170	do
171	my_sym="$(readlink ${i})"
172	my_dest="$(basename ${i})"
173
174	echo " ${my_dest} -> ${my_dest}"
175
176	# assure to remove the old ones;
177	[ -L ${MROOT}/$(mlibdir)/"${my_dest}" ] && \
178	rm ${MROOT}/$(mlibdir)/"${my_dest}"
179
180	ln -snf "${my_sym}" ${MROOT}/$(mlibdir)/"${my_dest}"
181	done
182	)
183	fi
184
185	# now, get rid of the temporary directory:
186	rm -rf ${MROOT}/$(mlibdir)/incoming
187
188	# remove stale nptl libpthread-2.?.?.so,
189	# fix only needed for glibc with linuxthreads;
190	# prevent reloc errors such as:
191	# ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory
192
193	# get our new libpthread.so.0
194	local NEW_PTHREAD
195	NEW_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"
196
197	if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ]
198	then
199	echo " Removing stale libpthread libraries ..."
200	for file in ${MROOT}/$(mlibdir)/libpthread-*
201	do
202	if [ "$(basename ${file})" != "${NEW_PTHREAD}" ]
203	then
204	rm -f ${file}
205	fi
206	done
207
208	#rm -f /lib/${OLD_PTHREAD}
209
210	ln -snf ${NEW_PTHREAD} ${MROOT}/$(mlibdir)/libpthread.so.0
211	fi
212
213	if [ -x /usr/sbin/iconvconfig ]
214	then
215	# generate fastloading iconv module configuration file.
216	echo " Generate iconv module config ..."
217	/usr/sbin/iconvconfig --prefix=${MROOT}/
218	fi
219
220	# not working with busybox
221	if [[ $(basename $(readlink /sbin/init)) != busybox ]]
222	then
223	# reloading init
224	echo " Reloading init ..."
225	[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
226	fi
227
228	if [[ -x /usr/sbin/locale-gen ]] && [[ -z ${MROOT} ]]
229	then
230	# generating user def locales
231	echo " Generating user defined locales ..."
232	/usr/sbin/locale-gen
233	fi
234
235	# now we must fix the mage db files
236	# to stop the annoying errors messages
237	fix_db_files
238
239	# run alx_postinstall
240	alx_postinstall
241	}
242	}
243
244	split_info_glibc-dev()
245	{
246	DESCRIPTION="Development files for sys-libs/glibc-${PVER}."
247	DEPEND="== sys-libs/glibc-${PVER}"
248
249	_PNAME="${PNAME}"
250
251	unset preinstall
252	postinstall()
253	{
254	if [ -x /usr/sbin/iconvconfig ]
255	then
256	# generate fastloading iconv module configuration file.
257	echo " Generate iconv module config ..."
258	/usr/sbin/iconvconfig --prefix=${MROOT}/
259	fi
260
261	# not working with busybox
262	if [[ $(basename $(readlink /sbin/init)) != busybox ]]
263	then
264	# reloading init
265	echo " Reloading init ..."
266	[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
267	fi
268
269	if [[ -x /usr/sbin/locale-gen ]] && [[ -z ${MROOT} ]]
270	then
271	# generating user def locales
272	echo " Generating user defined locales ..."
273	/usr/sbin/locale-gen
274	fi
275
276	# run alx_postinstall
277	alx_postinstall
278	}
279	}
280
281	src_prepare()
282	{
283	munpack ${SRCFILE} \|\| die
284	cd ${SRCDIR}
285
286	# disable binutils -as-needed
287	sed -i 's/^have-as-needed.*/have-as-needed = no/' ${SRCDIR}/config.make.in \|\| die
288
289	# http://sources.redhat.com/bugzilla/show_bug.cgi?id=4781
290	mpatch glibc-2.12.1-bz4781.patch \|\| die
291
292	# http://sources.redhat.com/bugzilla/show_bug.cgi?id=411
293	# http://sourceware.org/ml/libc-alpha/2009-07/msg00072.html
294	mpatch glibc-2.12.1-i686.patch \|\| die
295
296	# fixes static link issues
297	# http://bugs.gentoo.org/332927
298	mpatch glibc-2.12.1-static-shared-getpagesize.patch \|\| die
299
300	# security fix, fixes CVE-2010-3847
301	# see: http://www.exploit-db.com/exploits/15274/
302	mpatch glibc-2.12.2-ignore-origin-of-privileged-program.patch \|\| die
303
304	# fix permissions on some of the scripts
305	chmod u+x ${SRCDIR}/scripts/*.sh \|\| die
306
307	install -d ${SRCDIR}/build \|\| die
308	cd ${SRCDIR}/build
309
310	if [ ! -f /etc/ld.so.conf ]
311	then
312	touch /etc/ld.so.conf \|\| die
313	fi
314	}
315
316	src_compile()
317	{
318	# support multilib lib64 dir (x86_64 only)
319	if [[ ${ARCH} = x86_64 ]]
320	then
321	# first build a -m32 version
322	install -d ${SRCDIR}/build-m32
323	cd ${SRCDIR}/build-m32
324
325	CC="gcc -m32" CXX="g++ -m32" \
326	CFLAGS="${CFLAGS//-march=${ARCH}} -march=i686" \
327	CXXFLAGS="${CXXFLAGS//-march=${ARCH}} -march=i686" \
328	../configure \
329	--build=${CHOST} \
330	--host=i686-pc-linux-gnu \
331	--prefix=/usr \
332	--mandir=/usr/share/man \
333	--infodir=/usr/share/info \
334	--disable-profile \
335	--enable-add-ons=nptl,libidn \
336	--with-tls \
337	--with-__thread \
338	--enable-kernel=${ENABLE_KERNEL} \
339	--without-cvs \
340	--without-gd \
341	--libdir=/usr/lib \
342	--libexecdir=/usr/lib/glibc \
343	--with-headers=${ALT_HEADERS} \
344	--enable-bind-now \
345	\|\| die
346
347	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
348	fi
349
350	cd ${SRCDIR}/build
351
352	if [[ ${ARCH} = x86_64 ]]; then
353	# make sure the -m64 libs goes really to /lib64
354	echo "slibdir=/$(mlibdir)" >> ${SRCDIR}/build/configparms \|\| die
355	fi
356
357	# kernel-2.6 with nptl needs this
358	../configure \
359	--build=${CHOST} \
360	--host=${CHOST} \
361	--prefix=/usr \
362	--mandir=/usr/share/man \
363	--infodir=/usr/share/info \
364	--disable-profile \
365	--enable-add-ons=nptl,libidn \
366	--with-tls \
367	--with-__thread \
368	--enable-kernel=${ENABLE_KERNEL} \
369	--without-cvs \
370	--without-gd \
371	--libdir=/usr/$(mlibdir) \
372	--libexecdir=/usr/$(mlibdir)/glibc \
373	--with-headers=${ALT_HEADERS} \
374	--enable-bind-now \
375	\|\| die
376
377	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
378	}
379
380	src_install_glibc()
381	{
382	if [[ ${ARCH} = x86_64 ]]
383	then
384	# install -m32 libs
385	cd ${SRCDIR}/build-m32
386	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
387	fi
388
389	cd ${SRCDIR}/build
390	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
391
392	# cleanup
393	# ldd && lddlibc4 are required by mkinitrd to find so-libs dep of util-linux blkid
394	# utf-16 is needed by wfica >= 12.1
395	zapmost ${BINDIR} $(mlibdir) \
396	usr/$(mlibdir)/*.so \
397	$([[ ${ARCH} = x86_64 ]] && echo 'lib usr/lib/*.so') \
398	sbin/ldconfig \
399	usr/bin/iconv \
400	usr/bin/locale \
401	usr/bin/ldd \
402	usr/bin/lddlibc4 \
403	usr/$(mlibdir)/gconv/IBM850.so \
404	usr/$(mlibdir)/gconv/ISO8859-1.so \
405	usr/$(mlibdir)/gconv/ISO8859-15.so \
406	usr/$(mlibdir)/gconv/UNICODE.so \
407	usr/$(mlibdir)/gconv/UTF-16.so \
408	usr/$(mlibdir)/gconv/gconv-modules \
409	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/IBM850.so') \
410	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-1.so') \
411	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-15.so') \
412	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UNICODE.so') \
413	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UTF-16.so') \
414	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/gconv-modules') \
415	\|\| die
416
417	# base environment
418	minstallenv glibc.envd 00glibc \|\| die
419	if [[ ${ARCH} = x86_64 ]]
420	then
421	echo "LDPATH=\"/usr/local/$(mlibdir)\"" >> ${BINDIR}/etc/env.d/00glibc \|\| die
422	echo "LDPATH=\"/opt/$(mlibdir)\"" >> ${BINDIR}/etc/env.d/00glibc \|\| die
423	fi
424
425	# nsswitch configuration file
426	minstalletc nsswitch.conf \|\| die
427
428	# move some libs and tools to proper locations
429	# will suppress some ldconfig errors too
430	mv ${BINDIR}/$(mlibdir)/libmemusage.so ${BINDIR}/usr/$(mlibdir) \|\| die
431	mv ${BINDIR}/$(mlibdir)/libpcprofile.so ${BINDIR}/usr/$(mlibdir) \|\| die
432	mlink ../usr/$(mlibdir)/libmemusage.so /$(mlibdir)/libmemusage.so \|\| die
433	mlink ../usr/$(mlibdir)/libpcprofile.so /$(mlibdir)/libpcprofile.so \|\| die
434
435	# strip all binaries
436	find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
437
438	# strip all libraries
439	# want to be safe here; --strip-unneeded seems to cause pthread problems
440	# strip all but libpthread
441	install -d ${BUILDDIR}/thread-backup \|\| die
442	mv ${BINDIR}/$(mlibdir)/lib{pthread,thread_db}* ${BUILDDIR}/thread-backup/ \|\| die
443	# now strip
444	find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
445	mv -f ${BUILDDIR}/thread-backup/* ${BINDIR}/$(mlibdir)/ \|\| die
446	# remove stale directory
447	rm -rf ${BUILDDIR}/thread-backup \|\| die
448
449	# prepare glibc for installation; slackware method
450	minstalldir /incoming \|\| die
451	mv ${BINDIR}/$(mlibdir)/* ${BINDIR}/incoming \|\| die
452	mv ${BINDIR}/incoming ${BINDIR}/$(mlibdir)/incoming \|\| die
453	mv ${BINDIR}/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/$(mlibdir) \|\| die
454	}
455
456	src_install_glibc-dev()
457	{
458	if [[ ${ARCH} = x86_64 ]]
459	then
460	# install -m32 libs
461	cd ${SRCDIR}/build-m32
462	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
463	fi
464
465	cd ${SRCDIR}/build
466	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
467
468	# cleanup -> in glibc
469	rm -r ${BINDIR}/$(mlibdir) \|\| die
470	rm ${BINDIR}/usr/$(mlibdir)/*.so \|\| die
471	rm ${BINDIR}/usr/$(mlibdir)/gconv/IBM850.so \|\| die
472	rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-1.so \|\| die
473	rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-15.so \|\| die
474	rm ${BINDIR}/usr/$(mlibdir)/gconv/UNICODE.so \|\| die
475	rm ${BINDIR}/usr/$(mlibdir)/gconv/gconv-modules \|\| die
476	if [[ ${ARCH} = x86_64 ]]
477	then
478	rm -r ${BINDIR}/lib \|\| die
479	rm ${BINDIR}/usr/lib/*.so \|\| die
480	rm ${BINDIR}/usr/lib/gconv/IBM850.so \|\| die
481	rm ${BINDIR}/usr/lib/gconv/ISO8859-1.so \|\| die
482	rm ${BINDIR}/usr/lib/gconv/ISO8859-15.so \|\| die
483	rm ${BINDIR}/usr/lib/gconv/UNICODE.so \|\| die
484	rm ${BINDIR}/usr/lib/gconv/gconv-modules \|\| die
485	fi
486	rm ${BINDIR}/sbin/ldconfig \|\| die
487	rm ${BINDIR}/usr/bin/iconv \|\| die
488	rm ${BINDIR}/usr/bin/locale \|\| die
489	rm ${BINDIR}/usr/bin/ldd \|\| die
490	rm ${BINDIR}/usr/bin/lddlibc4 \|\| die
491
492	# do not generate the locales here, let it the user do with the locale-gen tool
493	# make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales \|\| die
494
495	# install locales list and generate tools
496	# to generate this listing see the glibc-2.5/localedata/SUPPORTED file
497	minstalletc locale.gen-${LOCALEGEN_CVS_REV} locale.gen \|\| die
498	minstalldir /usr/sbin \|\| die
499	minstallexec -s locale-gen /usr/sbin \|\| die
500
501	# nscd configuration file
502	minstalletc nscd.conf \|\| die
503
504	# busybox compat
505	local args
506	if [[ $(readlink /bin/cp) = */busybox ]]
507	then
508	args="-f"
509	else
510	args="--remove-destination"
511	fi
512	# we use Berlin as default
513	cp ${args} ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime \|\| die
514
515	[ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf \|\| die; }
516	[ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache \|\| die; }
517
518	# strip all binaries
519	find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
520
521	# strip all libraries
522	find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
523	}
524
525	fix_db_files()
526	{
527	local i
528	local DB_ENTRY="${BUILDDIR}/${PKGNAME}"
529
530	for i in .files .symlinks .dirs
531	do
532	[ ! -f ${DB_ENTRY}/${i} ] && continue
533	[[ -z $(< ${DB_ENTRY}/${i}) ]] && continue
534
535	echo " fixing /$(mlibdir)/incoming from db-entry '${i}' ..."
536
537	# /lib/incoming -> empty line; sed2 removes all empty lines
538	#sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
539	# do not simply emtpy the line, but change it the the correct path,
540	# so no stale libs are around if the package gets updated!
541	sed -i -e "s:/$(mlibdir)/incoming:/$(mlibdir):g" \
542	-e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
543	done
544	}