core/glibc/glibc-2.14.0-r1.smage2

# $Id$

PNAME="glibc"
PVER="2.14.0"
PBUILD="r1"

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-3.0.0
	>= sys-libs/libstdc++-4.6
	>= 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

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

		# 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
	zapmost ${BINDIR} $(mlibdir) \
		usr/$(mlibdir)/*.so \
		$([[ ${ARCH} = x86_64 ]] && echo 'lib usr/lib/*.so') \
		sbin/ldconfig \
		usr/bin/iconv \
		usr/bin/locale \
		usr/$(mlibdir)/gconv/IBM850.so \
		usr/$(mlibdir)/gconv/ISO8859-1.so \
		usr/$(mlibdir)/gconv/ISO8859-15.so \
		usr/$(mlibdir)/gconv/UNICODE.so \
		usr/$(mlibdir)/gconv/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/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

# 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="2.14.0"
5	PBUILD="r1"
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-3.0.0
14	>= sys-libs/libstdc++-4.6
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-${PVER/.0/}"
22
23	# locale.gen CVS revision
24	LOCALEGEN_CVS_REV=1.3
25
26	sminclude mtools alx
27
28	SRC_URI=(
29	ftp://sources.redhat.com/pub/glibc/releases/${SRCFILE}
30	ftp://sources.redhat.com/pub/glibc/snapshots/${SRCFILE}
31	gnu://glibc/${SRCFILE}
32	mirror://glibc/${SRCFILE}
33	mirror://glibc/nsswitch.conf
34	mirror://glibc/nscd.conf
35	mirror://glibc/glibc.envd
36	mirror://glibc/locale-gen
37	mirror://glibc/locale.gen-${LOCALEGEN_CVS_REV}
38	mirror://glibc/glibc-2.12.1-bz4781.patch
39	mirror://glibc/glibc-2.12.1-i686.patch
40	mirror://glibc/glibc-2.12.1-static-shared-getpagesize.patch
41	mirror://glibc/glibc-2.12.2-ignore-origin-of-privileged-program.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="${CFLAGS//-O?} -O2"
49	# glibc -> nptl thread don't like striping
50	NOSTRIP=true
51	# gcc 3.0 - 3.3 needs this:
52	export CFLAGS="${CFLAGS} -finline-limit=2000"
53	export CXXFLAGS="${CFLAGS}"
54	export LDFLAGS="${LDFLAGS//-Wl,--relax}"
55
56	# hack to fix NPTL issues with xen, only required on 32bit arches
57	if [[ ${ARCH} = i*86 ]]
58	then
59	export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
60	fi
61
62	# glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic
63	# first filter -mtune and -march from flags
64	for flag in ${CFLAGS}
65	do
66	case ${flag} in
67	-mtune=*) continue ;;
68	-march=*) continue ;;
69	esac
70	newflags="${newflags} ${flag}"
71	done
72	# than add our defaults for glibc
73	[[ ${ARCH} = i86 ]] && export CFLAGS="${CFLAGS} -march=${ARCH}" # only i86
74	export CFLAGS="${CFLAGS} -mtune=generic" # all arches
75	export CXXFLAGS="${CFLAGS}"
76
77	# use other linux-headers
78	[[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include"
79
80	# kernel support
81	export ENABLE_KERNEL=2.6.12
82
83	SPLIT_PACKAGES="glibc glibc-dev"
84
85	split_info_glibc()
86	{
87	DESCRIPTION="GNU libc6 (also called glibc2) C library with NPTL Threads."
88	DEPEND=">= sys-libs/libstdc++-4.5
89	>= virtual/base-files"
90	PROVIDE="virtual/glibc"
91
92	_PNAME="${PNAME}"
93
94	preinstall()
95	{
96	add_conf_prot_mask /etc/env.d
97
98	# remove libmemusage and libpcprofile as these libs now
99	# resides in /usr/lib and are symlinked to /lib
100	if [[ -f ${MROOT}/$(mlibdir)/libmemusage.so ]]
101	then
102	rm ${MROOT}/$(mlibdir)/libmemusage.so
103	fi
104
105	if [[ -f ${MROOT}/$(mlibdir)/libpcprofile.so ]]
106	then
107	rm ${MROOT}/$(mlibdir)/libpcprofile.so
108	fi
109	}
110
111	postinstall()
112	{
113	# first save the old libpthread.so.0;
114	# it will later used to determinate that there are no stale
115	# libpthreads that breaks ldconfig
116	local OLD_PTHREAD
117	OLD_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"
118
119	# slackware install method
120
121	# we cannot easily install the glibc libs,
122	# because our tools for cp etc needs them to run
123
124	local file
125
126	echo " Switching to new glibc ..."
127	# swap libraries on the fly:
128	if [ -x /sbin/ldconfig -a -d /$(mlibdir)/incoming ] && [[ -z ${MROOT} ]]
129	then
130	# first create copies of the incoming libraries:
131	cd /$(mlibdir)/incoming
132	for file in $(find /$(mlibdir)/incoming -type f)
133	do
134	if [ ! -r "../$(basename ${file}).incoming" ]
135	then
136	cp -a ${file} ../$(basename ${file}).incoming
137	fi
138	done
139
140	# then switch to them all at once:
141	/sbin/ldconfig -l /$(mlibdir)/*.incoming 2> /dev/null
142
143	# finally, rename them and clean up:
144	cd /$(mlibdir)
145	for file in *.incoming
146	do
147	rm -f $(basename ${file} .incoming)
148	cp -a ${file} $(basename ${file} .incoming)
149	/sbin/ldconfig -l $(basename ${file} .incoming)
150	rm -f ${file}
151	done
152
153	# no ldconfig?
154	# good, it's safe to just jam it on home (and make links below):
155	else
156	(
157	cd ${MROOT}/$(mlibdir)/incoming
158	for file in *
159	do
160	cp -a ${file} ..
161	done
162
163	local my_sym
164	local my_dest
165
166	# rebuild symlinks
167	echo " Recreating Symlinks:"
168	for i in $(find ${MROOT}/$(mlibdir)/incoming -type l)
169	do
170	my_sym="$(readlink ${i})"
171	my_dest="$(basename ${i})"
172
173	echo " ${my_dest} -> ${my_dest}"
174
175	# assure to remove the old ones;
176	[ -L ${MROOT}/$(mlibdir)/"${my_dest}" ] && \
177	rm ${MROOT}/$(mlibdir)/"${my_dest}"
178
179	ln -snf "${my_sym}" ${MROOT}/$(mlibdir)/"${my_dest}"
180	done
181	)
182	fi
183
184	# now, get rid of the temporary directory:
185	rm -rf ${MROOT}/$(mlibdir)/incoming
186
187	# remove stale nptl libpthread-2.?.?.so,
188	# fix only needed for glibc with linuxthreads;
189	# prevent reloc errors such as:
190	# ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory
191
192	# get our new libpthread.so.0
193	local NEW_PTHREAD
194	NEW_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"
195
196	if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ]
197	then
198	echo " Removing stale libpthread libraries ..."
199	for file in ${MROOT}/$(mlibdir)/libpthread-*
200	do
201	if [ "$(basename ${file})" != "${NEW_PTHREAD}" ]
202	then
203	rm -f ${file}
204	fi
205	done
206
207	#rm -f /lib/${OLD_PTHREAD}
208
209	ln -snf ${NEW_PTHREAD} ${MROOT}/$(mlibdir)/libpthread.so.0
210	fi
211
212	if [ -x /usr/sbin/iconvconfig ]
213	then
214	# generate fastloading iconv module configuration file.
215	echo " Generate iconv module config ..."
216	/usr/sbin/iconvconfig --prefix=${MROOT}/
217	fi
218
219	# not working with busybox
220	if [[ $(basename $(readlink /sbin/init)) != busybox ]]
221	then
222	# reloading init
223	echo " Reloading init ..."
224	[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
225	fi
226
227	if [[ -x /usr/sbin/locale-gen ]] && [[ -z ${MROOT} ]]
228	then
229	# generating user def locales
230	echo " Generating user defined locales ..."
231	/usr/sbin/locale-gen
232	fi
233
234	# now we must fix the mage db files
235	# to stop the annoying errors messages
236	fix_db_files
237
238	# run alx_postinstall
239	alx_postinstall
240	}
241	}
242
243	split_info_glibc-dev()
244	{
245	DESCRIPTION="Development files for sys-libs/glibc-${PVER}."
246	DEPEND="== sys-libs/glibc-${PVER}"
247
248	_PNAME="${PNAME}"
249
250	unset preinstall
251	postinstall()
252	{
253	if [ -x /usr/sbin/iconvconfig ]
254	then
255	# generate fastloading iconv module configuration file.
256	echo " Generate iconv module config ..."
257	/usr/sbin/iconvconfig --prefix=${MROOT}/
258	fi
259
260	# not working with busybox
261	if [[ $(basename $(readlink /sbin/init)) != busybox ]]
262	then
263	# reloading init
264	echo " Reloading init ..."
265	[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
266	fi
267
268	if [[ -x /usr/sbin/locale-gen ]] && [[ -z ${MROOT} ]]
269	then
270	# generating user def locales
271	echo " Generating user defined locales ..."
272	/usr/sbin/locale-gen
273	fi
274
275	# run alx_postinstall
276	alx_postinstall
277	}
278	}
279
280	src_prepare()
281	{
282	munpack ${SRCFILE} \|\| die
283	cd ${SRCDIR}
284
285	# disable binutils -as-needed
286	sed -i 's/^have-as-needed.*/have-as-needed = no/' ${SRCDIR}/config.make.in \|\| die
287
288	# http://sources.redhat.com/bugzilla/show_bug.cgi?id=4781
289	mpatch glibc-2.12.1-bz4781.patch \|\| die
290
291	# http://sources.redhat.com/bugzilla/show_bug.cgi?id=411
292	# http://sourceware.org/ml/libc-alpha/2009-07/msg00072.html
293	mpatch glibc-2.12.1-i686.patch \|\| die
294
295	# fixes static link issues
296	# http://bugs.gentoo.org/332927
297	mpatch glibc-2.12.1-static-shared-getpagesize.patch \|\| die
298
299	# security fix, fixes CVE-2010-3847
300	# see: http://www.exploit-db.com/exploits/15274/
301	mpatch glibc-2.12.2-ignore-origin-of-privileged-program.patch \|\| die
302
303	# fix permissions on some of the scripts
304	chmod u+x ${SRCDIR}/scripts/*.sh \|\| die
305
306	install -d ${SRCDIR}/build \|\| die
307	cd ${SRCDIR}/build
308
309	if [ ! -f /etc/ld.so.conf ]
310	then
311	touch /etc/ld.so.conf \|\| die
312	fi
313	}
314
315	src_compile()
316	{
317	# support multilib lib64 dir (x86_64 only)
318	if [[ ${ARCH} = x86_64 ]]
319	then
320	# first build a -m32 version
321	install -d ${SRCDIR}/build-m32
322	cd ${SRCDIR}/build-m32
323
324	CC="gcc -m32" CXX="g++ -m32" \
325	CFLAGS="${CFLAGS//-march=${ARCH}} -march=i686" \
326	CXXFLAGS="${CXXFLAGS//-march=${ARCH}} -march=i686" \
327	../configure \
328	--build=${CHOST} \
329	--host=i686-pc-linux-gnu \
330	--prefix=/usr \
331	--mandir=/usr/share/man \
332	--infodir=/usr/share/info \
333	--disable-profile \
334	--enable-add-ons=nptl,libidn \
335	--with-tls \
336	--with-__thread \
337	--enable-kernel=${ENABLE_KERNEL} \
338	--without-cvs \
339	--without-gd \
340	--libdir=/usr/lib \
341	--libexecdir=/usr/lib/glibc \
342	--with-headers=${ALT_HEADERS} \
343	--enable-bind-now \
344	\|\| die
345
346	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
347	fi
348
349	cd ${SRCDIR}/build
350
351	if [[ ${ARCH} = x86_64 ]]; then
352	# make sure the -m64 libs goes really to /lib64
353	echo "slibdir=/$(mlibdir)" >> ${SRCDIR}/build/configparms \|\| die
354	fi
355
356	# kernel-2.6 with nptl needs this
357	../configure \
358	--build=${CHOST} \
359	--host=${CHOST} \
360	--prefix=/usr \
361	--mandir=/usr/share/man \
362	--infodir=/usr/share/info \
363	--disable-profile \
364	--enable-add-ons=nptl,libidn \
365	--with-tls \
366	--with-__thread \
367	--enable-kernel=${ENABLE_KERNEL} \
368	--without-cvs \
369	--without-gd \
370	--libdir=/usr/$(mlibdir) \
371	--libexecdir=/usr/$(mlibdir)/glibc \
372	--with-headers=${ALT_HEADERS} \
373	--enable-bind-now \
374	\|\| die
375
376	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
377	}
378
379	src_install_glibc()
380	{
381	if [[ ${ARCH} = x86_64 ]]
382	then
383	# install -m32 libs
384	cd ${SRCDIR}/build-m32
385	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
386	fi
387
388	cd ${SRCDIR}/build
389	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
390
391	# cleanup
392	zapmost ${BINDIR} $(mlibdir) \
393	usr/$(mlibdir)/*.so \
394	$([[ ${ARCH} = x86_64 ]] && echo 'lib usr/lib/*.so') \
395	sbin/ldconfig \
396	usr/bin/iconv \
397	usr/bin/locale \
398	usr/$(mlibdir)/gconv/IBM850.so \
399	usr/$(mlibdir)/gconv/ISO8859-1.so \
400	usr/$(mlibdir)/gconv/ISO8859-15.so \
401	usr/$(mlibdir)/gconv/UNICODE.so \
402	usr/$(mlibdir)/gconv/gconv-modules \
403	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/IBM850.so') \
404	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-1.so') \
405	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-15.so') \
406	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UNICODE.so') \
407	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/gconv-modules') \
408	\|\| die
409
410	# base environment
411	minstallenv glibc.envd 00glibc \|\| die
412	if [[ ${ARCH} = x86_64 ]]
413	then
414	echo "LDPATH=\"/usr/local/$(mlibdir)\"" >> ${BINDIR}/etc/env.d/00glibc \|\| die
415	echo "LDPATH=\"/opt/$(mlibdir)\"" >> ${BINDIR}/etc/env.d/00glibc \|\| die
416	fi
417
418	# nsswitch configuration file
419	minstalletc nsswitch.conf \|\| die
420
421	# move some libs and tools to proper locations
422	# will suppress some ldconfig errors too
423	mv ${BINDIR}/$(mlibdir)/libmemusage.so ${BINDIR}/usr/$(mlibdir) \|\| die
424	mv ${BINDIR}/$(mlibdir)/libpcprofile.so ${BINDIR}/usr/$(mlibdir) \|\| die
425	mlink ../usr/$(mlibdir)/libmemusage.so /$(mlibdir)/libmemusage.so \|\| die
426	mlink ../usr/$(mlibdir)/libpcprofile.so /$(mlibdir)/libpcprofile.so \|\| die
427
428	# strip all binaries
429	find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
430
431	# strip all libraries
432	# want to be safe here; --strip-unneeded seems to cause pthread problems
433	# strip all but libpthread
434	install -d ${BUILDDIR}/thread-backup \|\| die
435	mv ${BINDIR}/$(mlibdir)/lib{pthread,thread_db}* ${BUILDDIR}/thread-backup/ \|\| die
436	# now strip
437	find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
438	mv -f ${BUILDDIR}/thread-backup/* ${BINDIR}/$(mlibdir)/ \|\| die
439	# remove stale directory
440	rm -rf ${BUILDDIR}/thread-backup \|\| die
441
442	# prepare glibc for installation; slackware method
443	minstalldir /incoming \|\| die
444	mv ${BINDIR}/$(mlibdir)/* ${BINDIR}/incoming \|\| die
445	mv ${BINDIR}/incoming ${BINDIR}/$(mlibdir)/incoming \|\| die
446	mv ${BINDIR}/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/$(mlibdir) \|\| die
447	}
448
449	src_install_glibc-dev()
450	{
451	if [[ ${ARCH} = x86_64 ]]
452	then
453	# install -m32 libs
454	cd ${SRCDIR}/build-m32
455	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
456	fi
457
458	cd ${SRCDIR}/build
459	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
460
461	# cleanup -> in glibc
462	rm -r ${BINDIR}/$(mlibdir) \|\| die
463	rm ${BINDIR}/usr/$(mlibdir)/*.so \|\| die
464	rm ${BINDIR}/usr/$(mlibdir)/gconv/IBM850.so \|\| die
465	rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-1.so \|\| die
466	rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-15.so \|\| die
467	rm ${BINDIR}/usr/$(mlibdir)/gconv/UNICODE.so \|\| die
468	rm ${BINDIR}/usr/$(mlibdir)/gconv/gconv-modules \|\| die
469	if [[ ${ARCH} = x86_64 ]]
470	then
471	rm -r ${BINDIR}/lib \|\| die
472	rm ${BINDIR}/usr/lib/*.so \|\| die
473	rm ${BINDIR}/usr/lib/gconv/IBM850.so \|\| die
474	rm ${BINDIR}/usr/lib/gconv/ISO8859-1.so \|\| die
475	rm ${BINDIR}/usr/lib/gconv/ISO8859-15.so \|\| die
476	rm ${BINDIR}/usr/lib/gconv/UNICODE.so \|\| die
477	rm ${BINDIR}/usr/lib/gconv/gconv-modules \|\| die
478	fi
479	rm ${BINDIR}/sbin/ldconfig \|\| die
480	rm ${BINDIR}/usr/bin/iconv \|\| die
481	rm ${BINDIR}/usr/bin/locale \|\| die
482
483	# do not generate the locales here, let it the user do with the locale-gen tool
484	# make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales \|\| die
485
486	# install locales list and generate tools
487	# to generate this listing see the glibc-2.5/localedata/SUPPORTED file
488	minstalletc locale.gen-${LOCALEGEN_CVS_REV} locale.gen \|\| die
489	minstalldir /usr/sbin \|\| die
490	minstallexec -s locale-gen /usr/sbin \|\| die
491
492	# nscd configuration file
493	minstalletc nscd.conf \|\| die
494
495	# busybox compat
496	local args
497	if [[ $(readlink /bin/cp) = */busybox ]]
498	then
499	args="-f"
500	else
501	args="--remove-destination"
502	fi
503	# we use Berlin as default
504	cp ${args} ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime \|\| die
505
506	[ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf \|\| die; }
507	[ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache \|\| die; }
508
509	# strip all binaries
510	find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
511
512	# strip all libraries
513	find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
514	}
515
516	fix_db_files()
517	{
518	local i
519	local DB_ENTRY="${BUILDDIR}/${PKGNAME}"
520
521	for i in .files .symlinks .dirs
522	do
523	[ ! -f ${DB_ENTRY}/${i} ] && continue
524	[[ -z $(< ${DB_ENTRY}/${i}) ]] && continue
525
526	echo " fixing /$(mlibdir)/incoming from db-entry '${i}' ..."
527
528	# /lib/incoming -> empty line; sed2 removes all empty lines
529	#sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
530	# do not simply emtpy the line, but change it the the correct path,
531	# so no stale libs are around if the package gets updated!
532	sed -i -e "s:/$(mlibdir)/incoming:/$(mlibdir):g" \
533	-e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
534	done
535	}