core/glibc/glibc-2.13.0-r1.smage2

# $Id$

PNAME="glibc"
PVER="2.13.0"
PBUILD="r1"

PCATEGORIE="sys-libs"
STATE="unstable"

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

		# 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/ISO8859-1.so \
		usr/$(mlibdir)/gconv/UNICODE.so \
		usr/$(mlibdir)/gconv/gconv-modules \
		$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-1.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

	# 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/ISO8859-1.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/ISO8859-1.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

	# nsswitch configuration file
	minstalletc nsswitch.conf || 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="r1"
6
7	PCATEGORIE="sys-libs"
8	STATE="unstable"
9
10	HOMEPAGE="http://www.gnu.org/software/libc/libc.html"
11
12	# we force headers to one specific version
13	# (for x86_64 2.6.12.0-r2 bi-arch headers are needed!)
14	SDEPEND="== sys-kernel/linux-libc-headers-2.6.37
15	>= sys-libs/libstdc++-4.5
16	>= sys-apps/base-files-0.1"
17
18	# functions to include in the mage file
19	SPECIAL_FUNCTIONS="fix_db_files"
20
21	SRCFILE="glibc-${PVER/.0/}.tar.bz2"
22	SRCDIR="${BUILDDIR}/glibc-${PVER/.0/}"
23
24	# locale.gen CVS revision
25	LOCALEGEN_CVS_REV=1.3
26
27	REMOVE_DEPRECATED_MAGE_TARGETS=1
28	sminclude mtools alx
29
30	SRC_URI=(
31	ftp://sources.redhat.com/pub/glibc/releases/${SRCFILE}
32	ftp://sources.redhat.com/pub/glibc/snapshots/${SRCFILE}
33	gnu://glibc/${SRCFILE}
34	mirror://glibc/${SRCFILE}
35	mirror://glibc/nsswitch.conf
36	mirror://glibc/nscd.conf
37	mirror://glibc/glibc.envd
38	mirror://glibc/locale-gen
39	mirror://glibc/locale.gen-${LOCALEGEN_CVS_REV}
40	mirror://glibc/glibc-2.12.1-bz4781.patch
41	mirror://glibc/glibc-2.12.1-i686.patch
42	mirror://glibc/glibc-2.12.1-static-shared-getpagesize.patch
43	mirror://glibc/glibc-2.12.2-ignore-origin-of-privileged-program.patch
44	)
45
46	# sed line: on 2 digits add an zero: 2.7 -> 2.7.0
47	UP2DATE="updatecmd_gnu ${PNAME/-nptl/} \| sed 's/^\([0-9]\.[0-9]\$\)/\1.0/'"
48
49	# glibc don't like strong CFLAGS
50	export CFLAGS="${CFLAGS//-O?} -O2"
51	# glibc -> nptl thread don't like striping
52	NOSTRIP=true
53	# gcc 3.0 - 3.3 needs this:
54	export CFLAGS="${CFLAGS} -finline-limit=2000"
55	export CXXFLAGS="${CFLAGS}"
56	export LDFLAGS="${LDFLAGS//-Wl,--relax}"
57
58	# hack to fix NPTL issues with xen, only required on 32bit arches
59	if [[ ${ARCH} = i*86 ]]
60	then
61	export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
62	fi
63
64	# glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic
65	# first filter -mtune and -march from flags
66	for flag in ${CFLAGS}
67	do
68	case ${flag} in
69	-mtune=*) continue ;;
70	-march=*) continue ;;
71	esac
72	newflags="${newflags} ${flag}"
73	done
74	# than add our defaults for glibc
75	[[ ${ARCH} = i86 ]] && export CFLAGS="${CFLAGS} -march=${ARCH}" # only i86
76	export CFLAGS="${CFLAGS} -mtune=generic" # all arches
77	export CXXFLAGS="${CFLAGS}"
78
79	# use other linux-headers
80	[[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include"
81
82	# kernel support
83	export ENABLE_KERNEL=2.6.12
84
85	SPLIT_PACKAGES="glibc glibc-dev"
86
87	split_info_glibc()
88	{
89	DESCRIPTION="GNU libc6 (also called glibc2) C library with NPTL Threads."
90	DEPEND=">= sys-libs/libstdc++-4.5
91	>= virtual/base-files"
92	PROVIDE="virtual/glibc"
93
94	_PNAME="${PNAME}"
95
96	preinstall()
97	{
98	add_conf_prot_mask /etc/env.d
99
100	# remove libmemusage and libpcprofile as these libs now
101	# resides in /usr/lib and are symlinked to /lib
102	if [[ -f ${MROOT}/$(mlibdir)/libmemusage.so ]]
103	then
104	rm ${MROOT}/$(mlibdir)/libmemusage.so
105	fi
106
107	if [[ -f ${MROOT}/$(mlibdir)/libpcprofile.so ]]
108	then
109	rm ${MROOT}/$(mlibdir)/libpcprofile.so
110	fi
111	}
112
113	postinstall()
114	{
115	# first save the old libpthread.so.0;
116	# it will later used to determinate that there are no stale
117	# libpthreads that breaks ldconfig
118	local OLD_PTHREAD
119	OLD_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"
120
121	# slackware install method
122
123	# we cannot easily install the glibc libs,
124	# because our tools for cp etc needs them to run
125
126	local file
127
128	echo " Switching to new glibc ..."
129	# swap libraries on the fly:
130	if [ -x /sbin/ldconfig -a -d /$(mlibdir)/incoming ] && [[ -z ${MROOT} ]]
131	then
132	# first create copies of the incoming libraries:
133	cd /$(mlibdir)/incoming
134	for file in $(find /$(mlibdir)/incoming -type f)
135	do
136	if [ ! -r "../$(basename ${file}).incoming" ]
137	then
138	cp -a ${file} ../$(basename ${file}).incoming
139	fi
140	done
141
142	# then switch to them all at once:
143	/sbin/ldconfig -l /$(mlibdir)/*.incoming 2> /dev/null
144
145	# finally, rename them and clean up:
146	cd /$(mlibdir)
147	for file in *.incoming
148	do
149	rm -f $(basename ${file} .incoming)
150	cp -a ${file} $(basename ${file} .incoming)
151	/sbin/ldconfig -l $(basename ${file} .incoming)
152	rm -f ${file}
153	done
154
155	# no ldconfig?
156	# good, it's safe to just jam it on home (and make links below):
157	else
158	(
159	cd ${MROOT}/$(mlibdir)/incoming
160	for file in *
161	do
162	cp -a ${file} ..
163	done
164
165	local my_sym
166	local my_dest
167
168	# rebuild symlinks
169	echo " Recreating Symlinks:"
170	for i in $(find ${MROOT}/$(mlibdir)/incoming -type l)
171	do
172	my_sym="$(readlink ${i})"
173	my_dest="$(basename ${i})"
174
175	echo " ${my_dest} -> ${my_dest}"
176
177	# assure to remove the old ones;
178	[ -L ${MROOT}/$(mlibdir)/"${my_dest}" ] && \
179	rm ${MROOT}/$(mlibdir)/"${my_dest}"
180
181	ln -snf "${my_sym}" ${MROOT}/$(mlibdir)/"${my_dest}"
182	done
183	)
184	fi
185
186	# now, get rid of the temporary directory:
187	rm -rf ${MROOT}/$(mlibdir)/incoming
188
189	# remove stale nptl libpthread-2.?.?.so,
190	# fix only needed for glibc with linuxthreads;
191	# prevent reloc errors such as:
192	# ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory
193
194	# get our new libpthread.so.0
195	local NEW_PTHREAD
196	NEW_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"
197
198	if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ]
199	then
200	echo " Removing stale libpthread libraries ..."
201	for file in ${MROOT}/$(mlibdir)/libpthread-*
202	do
203	if [ "$(basename ${file})" != "${NEW_PTHREAD}" ]
204	then
205	rm -f ${file}
206	fi
207	done
208
209	#rm -f /lib/${OLD_PTHREAD}
210
211	ln -snf ${NEW_PTHREAD} ${MROOT}/$(mlibdir)/libpthread.so.0
212	fi
213
214	if [ -x /usr/sbin/iconvconfig ]
215	then
216	# generate fastloading iconv module configuration file.
217	echo " Generate iconv module config ..."
218	/usr/sbin/iconvconfig --prefix=${MROOT}/
219	fi
220
221	# not working with busybox
222	if [[ $(basename $(readlink /sbin/init)) != busybox ]]
223	then
224	# reloading init
225	echo " Reloading init ..."
226	[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
227	fi
228
229	if [[ -x /usr/sbin/locale-gen ]] && [[ -z ${MROOT} ]]
230	then
231	# generating user def locales
232	echo " Generating user defined locales ..."
233	/usr/sbin/locale-gen
234	fi
235
236	# now we must fix the mage db files
237	# to stop the annoying errors messages
238	fix_db_files
239
240	# run alx_postinstall
241	alx_postinstall
242	}
243	}
244
245	split_info_glibc-dev()
246	{
247	DESCRIPTION="Development files for sys-libs/glibc-${PVER}."
248	DEPEND="== sys-libs/glibc-${PVER}"
249
250	_PNAME="${PNAME}"
251
252	unset preinstall
253	postinstall()
254	{
255	if [ -x /usr/sbin/iconvconfig ]
256	then
257	# generate fastloading iconv module configuration file.
258	echo " Generate iconv module config ..."
259	/usr/sbin/iconvconfig --prefix=${MROOT}/
260	fi
261
262	# not working with busybox
263	if [[ $(basename $(readlink /sbin/init)) != busybox ]]
264	then
265	# reloading init
266	echo " Reloading init ..."
267	[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
268	fi
269
270	if [[ -x /usr/sbin/locale-gen ]] && [[ -z ${MROOT} ]]
271	then
272	# generating user def locales
273	echo " Generating user defined locales ..."
274	/usr/sbin/locale-gen
275	fi
276
277	# run alx_postinstall
278	alx_postinstall
279	}
280	}
281
282	src_prepare()
283	{
284	munpack ${SRCFILE} \|\| die
285	cd ${SRCDIR}
286
287	# disable binutils -as-needed
288	sed -i 's/^have-as-needed.*/have-as-needed = no/' ${SRCDIR}/config.make.in \|\| die
289
290	# http://sources.redhat.com/bugzilla/show_bug.cgi?id=4781
291	mpatch glibc-2.12.1-bz4781.patch \|\| die
292
293	# http://sources.redhat.com/bugzilla/show_bug.cgi?id=411
294	# http://sourceware.org/ml/libc-alpha/2009-07/msg00072.html
295	mpatch glibc-2.12.1-i686.patch \|\| die
296
297	# fixes static link issues
298	# http://bugs.gentoo.org/332927
299	mpatch glibc-2.12.1-static-shared-getpagesize.patch \|\| die
300
301	# security fix, fixes CVE-2010-3847
302	# see: http://www.exploit-db.com/exploits/15274/
303	mpatch glibc-2.12.2-ignore-origin-of-privileged-program.patch \|\| die
304
305	# fix permissions on some of the scripts
306	chmod u+x ${SRCDIR}/scripts/*.sh \|\| die
307
308	install -d ${SRCDIR}/build \|\| die
309	cd ${SRCDIR}/build
310
311	if [ ! -f /etc/ld.so.conf ]
312	then
313	touch /etc/ld.so.conf \|\| die
314	fi
315	}
316
317	src_compile()
318	{
319	# support multilib lib64 dir (x86_64 only)
320	if [[ ${ARCH} = x86_64 ]]
321	then
322	# first build a -m32 version
323	install -d ${SRCDIR}/build-m32
324	cd ${SRCDIR}/build-m32
325
326	CC="gcc -m32" CXX="g++ -m32" \
327	CFLAGS="${CFLAGS//-march=${ARCH}} -march=i686" \
328	CXXFLAGS="${CXXFLAGS//-march=${ARCH}} -march=i686" \
329	../configure \
330	--build=${CHOST} \
331	--host=i686-pc-linux-gnu \
332	--prefix=/usr \
333	--mandir=/usr/share/man \
334	--infodir=/usr/share/info \
335	--disable-profile \
336	--enable-add-ons=nptl,libidn \
337	--with-tls \
338	--with-__thread \
339	--enable-kernel=${ENABLE_KERNEL} \
340	--without-cvs \
341	--without-gd \
342	--libdir=/usr/lib \
343	--libexecdir=/usr/lib/glibc \
344	--with-headers=${ALT_HEADERS} \
345	--enable-bind-now \
346	\|\| die
347
348	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
349	fi
350
351	cd ${SRCDIR}/build
352
353	if [[ ${ARCH} = x86_64 ]]; then
354	# make sure the -m64 libs goes really to /lib64
355	echo "slibdir=/$(mlibdir)" >> ${SRCDIR}/build/configparms \|\| die
356	fi
357
358	# kernel-2.6 with nptl needs this
359	../configure \
360	--build=${CHOST} \
361	--host=${CHOST} \
362	--prefix=/usr \
363	--mandir=/usr/share/man \
364	--infodir=/usr/share/info \
365	--disable-profile \
366	--enable-add-ons=nptl,libidn \
367	--with-tls \
368	--with-__thread \
369	--enable-kernel=${ENABLE_KERNEL} \
370	--without-cvs \
371	--without-gd \
372	--libdir=/usr/$(mlibdir) \
373	--libexecdir=/usr/$(mlibdir)/glibc \
374	--with-headers=${ALT_HEADERS} \
375	--enable-bind-now \
376	\|\| die
377
378	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
379	}
380
381	src_install_glibc()
382	{
383	if [[ ${ARCH} = x86_64 ]]
384	then
385	# install -m32 libs
386	cd ${SRCDIR}/build-m32
387	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
388	fi
389
390	cd ${SRCDIR}/build
391	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
392
393	# cleanup
394	zapmost ${BINDIR} $(mlibdir) \
395	usr/$(mlibdir)/*.so \
396	$([[ ${ARCH} = x86_64 ]] && echo 'lib usr/lib/*.so') \
397	sbin/ldconfig \
398	usr/bin/iconv \
399	usr/bin/locale \
400	usr/$(mlibdir)/gconv/ISO8859-1.so \
401	usr/$(mlibdir)/gconv/UNICODE.so \
402	usr/$(mlibdir)/gconv/gconv-modules \
403	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-1.so') \
404	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UNICODE.so') \
405	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/gconv-modules') \
406	\|\| die
407
408	# base environment
409	minstallenv glibc.envd 00glibc \|\| die
410	if [[ ${ARCH} = x86_64 ]]
411	then
412	echo "LDPATH=\"/usr/local/$(mlibdir)\"" >> ${BINDIR}/etc/env.d/00glibc \|\| die
413	echo "LDPATH=\"/opt/$(mlibdir)\"" >> ${BINDIR}/etc/env.d/00glibc \|\| die
414	fi
415
416	# move some libs and tools to proper locations
417	# will suppress some ldconfig errors too
418	mv ${BINDIR}/$(mlibdir)/libmemusage.so ${BINDIR}/usr/$(mlibdir) \|\| die
419	mv ${BINDIR}/$(mlibdir)/libpcprofile.so ${BINDIR}/usr/$(mlibdir) \|\| die
420	mlink ../usr/$(mlibdir)/libmemusage.so /$(mlibdir)/libmemusage.so \|\| die
421	mlink ../usr/$(mlibdir)/libpcprofile.so /$(mlibdir)/libpcprofile.so \|\| die
422
423	# strip all binaries
424	find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
425
426	# strip all libraries
427	# want to be safe here; --strip-unneeded seems to cause pthread problems
428	# strip all but libpthread
429	install -d ${BUILDDIR}/thread-backup \|\| die
430	mv ${BINDIR}/$(mlibdir)/lib{pthread,thread_db}* ${BUILDDIR}/thread-backup/ \|\| die
431	# now strip
432	find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
433	mv -f ${BUILDDIR}/thread-backup/* ${BINDIR}/$(mlibdir)/ \|\| die
434	# remove stale directory
435	rm -rf ${BUILDDIR}/thread-backup \|\| die
436
437	# prepare glibc for installation; slackware method
438	minstalldir /incoming \|\| die
439	mv ${BINDIR}/$(mlibdir)/* ${BINDIR}/incoming \|\| die
440	mv ${BINDIR}/incoming ${BINDIR}/$(mlibdir)/incoming \|\| die
441	mv ${BINDIR}/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/$(mlibdir) \|\| die
442	}
443
444	src_install_glibc-dev()
445	{
446	if [[ ${ARCH} = x86_64 ]]
447	then
448	# install -m32 libs
449	cd ${SRCDIR}/build-m32
450	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
451	fi
452
453	cd ${SRCDIR}/build
454	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
455
456	# cleanup -> in glibc
457	rm -r ${BINDIR}/$(mlibdir) \|\| die
458	rm ${BINDIR}/usr/$(mlibdir)/*.so \|\| die
459	rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-1.so \|\| die
460	rm ${BINDIR}/usr/$(mlibdir)/gconv/UNICODE.so \|\| die
461	rm ${BINDIR}/usr/$(mlibdir)/gconv/gconv-modules \|\| die
462	if [[ ${ARCH} = x86_64 ]]
463	then
464	rm -r ${BINDIR}/lib \|\| die
465	rm ${BINDIR}/usr/lib/*.so \|\| die
466	rm ${BINDIR}/usr/lib/gconv/ISO8859-1.so \|\| die
467	rm ${BINDIR}/usr/lib/gconv/UNICODE.so \|\| die
468	rm ${BINDIR}/usr/lib/gconv/gconv-modules \|\| die
469	fi
470	rm ${BINDIR}/sbin/ldconfig \|\| die
471	rm ${BINDIR}/usr/bin/iconv \|\| die
472	rm ${BINDIR}/usr/bin/locale \|\| die
473
474	# do not generate the locales here, let it the user do with the locale-gen tool
475	# make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales \|\| die
476
477	# install locales list and generate tools
478	# to generate this listing see the glibc-2.5/localedata/SUPPORTED file
479	minstalletc locale.gen-${LOCALEGEN_CVS_REV} locale.gen \|\| die
480	minstalldir /usr/sbin \|\| die
481	minstallexec -s locale-gen /usr/sbin \|\| die
482
483	# nsswitch configuration file
484	minstalletc nsswitch.conf \|\| die
485
486	# nscd configuration file
487	minstalletc nscd.conf \|\| die
488
489	# busybox compat
490	local args
491	if [[ $(readlink /bin/cp) = */busybox ]]
492	then
493	args="-f"
494	else
495	args="--remove-destination"
496	fi
497	# we use Berlin as default
498	cp ${args} ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime \|\| die
499
500	[ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf \|\| die; }
501	[ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache \|\| die; }
502
503	# strip all binaries
504	find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
505
506	# strip all libraries
507	find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
508	}
509
510	fix_db_files()
511	{
512	local i
513	local DB_ENTRY="${BUILDDIR}/${PKGNAME}"
514
515	for i in .files .symlinks .dirs
516	do
517	[ ! -f ${DB_ENTRY}/${i} ] && continue
518	[[ -z $(< ${DB_ENTRY}/${i}) ]] && continue
519
520	echo " fixing /$(mlibdir)/incoming from db-entry '${i}' ..."
521
522	# /lib/incoming -> empty line; sed2 removes all empty lines
523	#sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
524	# do not simply emtpy the line, but change it the the correct path,
525	# so no stale libs are around if the package gets updated!
526	sed -i -e "s:/$(mlibdir)/incoming:/$(mlibdir):g" \
527	-e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
528	done
529	}