core/glibc/glibc-2.13-r6.smage2

# $Id$

PNAME="glibc"
PVER="2.13"
PBUILD="r6"

PCATEGORIE="sys-libs"

DESCRIPTION="GNU libc6 (also called glibc2) C library with NPTL Threads."
HOMEPAGE="http://www.gnu.org/software/libc/libc.html"

# added gcclibs here, but remove them after fixing all packages
DEPEND=">= sys-libs/libgcc-4.6
	>= sys-libs/libgomp-4.6
	>= sys-libs/libssp-4.6
	>= sys-libs/libquadmath-4.6
	>= sys-libs/libstdc++-4.6
	>= sys-apps/base-files-0.1"

# 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-3.1.8"
PROVIDE="virtual/glibc"

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

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

sminclude mtools

SRC_URI=(
	ftp://sources.redhat.com/pub/glibc/releases/${SRCFILE}
	ftp://sources.redhat.com/pub/glibc/snapshots/${SRCFILE}
	gnu://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/glibc.envd
	mirror://${PNAME}/locale.gen-header
	mirror://${PNAME}/locale-gen
	mirror://${PNAME}/${PNAME}-2.12.1-bz4781.patch
	mirror://${PNAME}/${PNAME}-2.12.1-i686.patch
	mirror://${PNAME}/${PNAME}-2.12.1-static-shared-getpagesize.patch
	mirror://${PNAME}/${PNAME}-2.12.2-ignore-origin-of-privileged-program.patch
	mirror://${PNAME}/${PNAME}-2.13-prelink.patch
	mirror://${PNAME}/${PNAME}-2.13-dlclose-search-reset.patch
)

# sed line: on 2 digits add an zero: 2.7 -> 2.7.0
UP2DATE="updatecmd_gnu ${PNAME/-nptl/} | sed 's/^\([0-9]\.[0-9]\$\)/\1.0/'"

# glibc don't like strong CFLAGS
export CFLAGS="${CFLAGS//-O?} -O2"
# glibc -> nptl thread don't like striping
msetfeature "!strip"
# gcc 3.0 - 3.3 needs this:
export CFLAGS="${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=2.6.27

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 ${PNAME}-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 ${PNAME}-2.12.1-i686.patch || die

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

	# security fix, fixes CVE-2010-3847
	# see: http://www.exploit-db.com/exploits/15274/
	mpatch ${PNAME}-2.12.2-ignore-origin-of-privileged-program.patch || die

	# fix prelinking
	mpatch ${PNAME}-2.13-prelink.patch || die

	# fixes dlopen issues like
	# 'symbol lookup error: libstdc++.so.6: undefined symbol: _ZNSt14error_categoryD2Ev'
	# see: https://bugzilla.redhat.com/show_bug.cgi?id=593675 
	#   && http://sourceware.org/ml/libc-hacker/2010-05/msg00007.html
	mpatch ${PNAME}-2.13-dlclose-search-reset.patch || die

	# http://sourceware.org/bugzilla/show_bug.cgi?id=12403
	if [[ ${ARCH} = x86_64 ]]
	then
		sed -i '/__ASSUME_PRIVATE_FUTEX/d' sysdeps/unix/sysv/linux/kernel-features.h || die
	fi

	# binutils patch needs reconf
	autoconf --force || die

	# fix permissions on some of the scripts
	chmod u+x ${SRCDIR}/scripts/*.sh || die

	install -d ${SRCDIR}/build || die
	cd ${SRCDIR}/build

	if [ ! -f /etc/ld.so.conf ]
	then
		touch /etc/ld.so.conf || die
	fi
}

src_compile()
{
	local myopts

	# generic paths
	myopts="--prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info"
	# disable profiling
	myopts+=" --disable-profile"
	# enable addons
	myopts+=" --enable-add-ons=nptl,libidn"
	# enable tls
	myopts+=" --with-tls --with-__thread"
	# supported kernel-release
	myopts+=" --enable-kernel=${ENABLE_KERNEL}"
	# disable cvs and gd support
	myopts+=" --without-cvs --without-gd"
	# enable bindnow
	myopts+=" --enable-bind-now"

	# support multilib lib64 dir (x86_64 only)
	if [[ ${ARCH} = x86_64 ]]
	then
		# first build a -m32 version
		install -d ${SRCDIR}/build-m32
		cd ${SRCDIR}/build-m32

		CC="gcc -m32" CXX="g++ -m32" \
		CFLAGS="${CFLAGS//-march=${ARCH}} -march=i686" \
		CXXFLAGS="${CXXFLAGS//-march=${ARCH}} -march=i686" \
		../configure \
			--build=${CHOST} \
			--host=i686-pc-linux-gnu \
			--libdir=/usr/lib \
			--libexecdir=/usr/lib/glibc \
			${myopts} \
			|| die

		make PARALLELMFLAGS="${MAKEOPTS}" || die
	fi

	cd ${SRCDIR}/build

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

	# kernel-2.6 with nptl needs this
	../configure \
		--build=${CHOST} \
		--host=${CHOST} \
		--libdir=/usr/$(mlibdir) \
		--libexecdir=/usr/$(mlibdir)/glibc \
		${myopts} \
		|| die

	make PARALLELMFLAGS="${MAKEOPTS}" || die
}

src_install()
{
	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

# do not generate the locales here, let it the user do with the locale-gen tool
#	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales || die

	# install locales list and generate tools
	# generate locale.gen file from localedata/SUPPORTED file
	minstalletc locale.gen-header locale.gen || die
	sed \
		-e 's:/: :g' \
		-e 's:\\: :g' \
		-e 's:SUPPORTED-LOCALES=::' \
		-e 's:\ \ $::g' \
		-e '/^#/d' \
		-e 's:^:#:g' \
		${SRCDIR}/localedata/SUPPORTED \
		>> ${BINDIR}/etc/locale.gen || die
	minstalldir /usr/sbin || die
	minstallexec -s locale-gen /usr/sbin || die

	# nsswitch configuration file
	minstalletc ${SRCDIR}/nss/nsswitch.conf || die

	# nscd configuration file
	minstalletc ${SRCDIR}/nscd/nscd.conf || die

	# gai configuration file
	minstalletc ${SRCDIR}/posix/gai.conf || die

	# we use Berlin as default
	cp --remove-destination ${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; }

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

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
}

preinstall()
{
	# 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

	# reloading init
	echo "     Reloading init ..."
	[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null

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

	# now we must fix the mage db files
	# to stop the annoying errors messages
	fix_db_files
}
1	# $Id$
2
3	PNAME="glibc"
4	PVER="2.13"
5	PBUILD="r6"
6
7	PCATEGORIE="sys-libs"
8
9	DESCRIPTION="GNU libc6 (also called glibc2) C library with NPTL Threads."
10	HOMEPAGE="http://www.gnu.org/software/libc/libc.html"
11
12	# added gcclibs here, but remove them after fixing all packages
13	DEPEND=">= sys-libs/libgcc-4.6
14	>= sys-libs/libgomp-4.6
15	>= sys-libs/libssp-4.6
16	>= sys-libs/libquadmath-4.6
17	>= sys-libs/libstdc++-4.6
18	>= sys-apps/base-files-0.1"
19
20	# we force headers to one specific version
21	# (for x86_64 2.6.12.0-r2 bi-arch headers are needed!)
22	SDEPEND="== sys-kernel/linux-libc-headers-3.1.8"
23	PROVIDE="virtual/glibc"
24
25	# functions to include in the mage file
26	SPECIAL_FUNCTIONS="fix_db_files"
27
28	SRCFILE="glibc-${PVER/.0/}.tar.bz2"
29	SRCDIR="${BUILDDIR}/glibc-${PVER/.0/}"
30
31	sminclude mtools
32
33	SRC_URI=(
34	ftp://sources.redhat.com/pub/glibc/releases/${SRCFILE}
35	ftp://sources.redhat.com/pub/glibc/snapshots/${SRCFILE}
36	gnu://${PNAME}/${SRCFILE}
37	mirror://${PNAME}/${SRCFILE}
38	mirror://${PNAME}/glibc.envd
39	mirror://${PNAME}/locale.gen-header
40	mirror://${PNAME}/locale-gen
41	mirror://${PNAME}/${PNAME}-2.12.1-bz4781.patch
42	mirror://${PNAME}/${PNAME}-2.12.1-i686.patch
43	mirror://${PNAME}/${PNAME}-2.12.1-static-shared-getpagesize.patch
44	mirror://${PNAME}/${PNAME}-2.12.2-ignore-origin-of-privileged-program.patch
45	mirror://${PNAME}/${PNAME}-2.13-prelink.patch
46	mirror://${PNAME}/${PNAME}-2.13-dlclose-search-reset.patch
47	)
48
49	# sed line: on 2 digits add an zero: 2.7 -> 2.7.0
50	UP2DATE="updatecmd_gnu ${PNAME/-nptl/} \| sed 's/^\([0-9]\.[0-9]\$\)/\1.0/'"
51
52	# glibc don't like strong CFLAGS
53	export CFLAGS="${CFLAGS//-O?} -O2"
54	# glibc -> nptl thread don't like striping
55	msetfeature "!strip"
56	# gcc 3.0 - 3.3 needs this:
57	export CFLAGS="${CFLAGS} -finline-limit=2000"
58	export CXXFLAGS="${CFLAGS}"
59	export LDFLAGS="${LDFLAGS//-Wl,--relax}"
60
61	# hack to fix NPTL issues with xen, only required on 32bit arches
62	if [[ ${ARCH} = i*86 ]]
63	then
64	export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
65	fi
66
67	# glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic
68	# first filter -mtune and -march from flags
69	for flag in ${CFLAGS}
70	do
71	case ${flag} in
72	-mtune=*) continue ;;
73	-march=*) continue ;;
74	esac
75	newflags="${newflags} ${flag}"
76	done
77	# than add our defaults for glibc
78	[[ ${ARCH} = i86 ]] && export CFLAGS="${CFLAGS} -march=${ARCH}" # only i86
79	export CFLAGS="${CFLAGS} -mtune=generic" # all arches
80	export CXXFLAGS="${CFLAGS}"
81
82	# use other linux-headers
83	[[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include"
84
85	# kernel support
86	export ENABLE_KERNEL=2.6.27
87
88	src_prepare()
89	{
90	munpack ${SRCFILE} \|\| die
91	cd ${SRCDIR}
92
93	# disable binutils -as-needed
94	sed -i 's/^have-as-needed.*/have-as-needed = no/' ${SRCDIR}/config.make.in \|\| die
95
96	# http://sources.redhat.com/bugzilla/show_bug.cgi?id=4781
97	mpatch ${PNAME}-2.12.1-bz4781.patch \|\| die
98
99	# http://sources.redhat.com/bugzilla/show_bug.cgi?id=411
100	# http://sourceware.org/ml/libc-alpha/2009-07/msg00072.html
101	mpatch ${PNAME}-2.12.1-i686.patch \|\| die
102
103	# fixes static link issues
104	# http://bugs.gentoo.org/332927
105	mpatch ${PNAME}-2.12.1-static-shared-getpagesize.patch \|\| die
106
107	# security fix, fixes CVE-2010-3847
108	# see: http://www.exploit-db.com/exploits/15274/
109	mpatch ${PNAME}-2.12.2-ignore-origin-of-privileged-program.patch \|\| die
110
111	# fix prelinking
112	mpatch ${PNAME}-2.13-prelink.patch \|\| die
113
114	# fixes dlopen issues like
115	# 'symbol lookup error: libstdc++.so.6: undefined symbol: _ZNSt14error_categoryD2Ev'
116	# see: https://bugzilla.redhat.com/show_bug.cgi?id=593675
117	# && http://sourceware.org/ml/libc-hacker/2010-05/msg00007.html
118	mpatch ${PNAME}-2.13-dlclose-search-reset.patch \|\| die
119
120	# http://sourceware.org/bugzilla/show_bug.cgi?id=12403
121	if [[ ${ARCH} = x86_64 ]]
122	then
123	sed -i '/__ASSUME_PRIVATE_FUTEX/d' sysdeps/unix/sysv/linux/kernel-features.h \|\| die
124	fi
125
126	# binutils patch needs reconf
127	autoconf --force \|\| die
128
129	# fix permissions on some of the scripts
130	chmod u+x ${SRCDIR}/scripts/*.sh \|\| die
131
132	install -d ${SRCDIR}/build \|\| die
133	cd ${SRCDIR}/build
134
135	if [ ! -f /etc/ld.so.conf ]
136	then
137	touch /etc/ld.so.conf \|\| die
138	fi
139	}
140
141	src_compile()
142	{
143	local myopts
144
145	# generic paths
146	myopts="--prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info"
147	# disable profiling
148	myopts+=" --disable-profile"
149	# enable addons
150	myopts+=" --enable-add-ons=nptl,libidn"
151	# enable tls
152	myopts+=" --with-tls --with-__thread"
153	# supported kernel-release
154	myopts+=" --enable-kernel=${ENABLE_KERNEL}"
155	# disable cvs and gd support
156	myopts+=" --without-cvs --without-gd"
157	# enable bindnow
158	myopts+=" --enable-bind-now"
159
160	# support multilib lib64 dir (x86_64 only)
161	if [[ ${ARCH} = x86_64 ]]
162	then
163	# first build a -m32 version
164	install -d ${SRCDIR}/build-m32
165	cd ${SRCDIR}/build-m32
166
167	CC="gcc -m32" CXX="g++ -m32" \
168	CFLAGS="${CFLAGS//-march=${ARCH}} -march=i686" \
169	CXXFLAGS="${CXXFLAGS//-march=${ARCH}} -march=i686" \
170	../configure \
171	--build=${CHOST} \
172	--host=i686-pc-linux-gnu \
173	--libdir=/usr/lib \
174	--libexecdir=/usr/lib/glibc \
175	${myopts} \
176	\|\| die
177
178	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
179	fi
180
181	cd ${SRCDIR}/build
182
183	if [[ ${ARCH} = x86_64 ]]; then
184	# make sure the -m64 libs goes really to /lib64
185	echo "slibdir=/$(mlibdir)" >> ${SRCDIR}/build/configparms \|\| die
186	fi
187
188	# kernel-2.6 with nptl needs this
189	../configure \
190	--build=${CHOST} \
191	--host=${CHOST} \
192	--libdir=/usr/$(mlibdir) \
193	--libexecdir=/usr/$(mlibdir)/glibc \
194	${myopts} \
195	\|\| die
196
197	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
198	}
199
200	src_install()
201	{
202	if [[ ${ARCH} = x86_64 ]]
203	then
204	# install -m32 libs
205	cd ${SRCDIR}/build-m32
206	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
207	fi
208
209	cd ${SRCDIR}/build
210	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
211
212	# do not generate the locales here, let it the user do with the locale-gen tool
213	# make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales \|\| die
214
215	# install locales list and generate tools
216	# generate locale.gen file from localedata/SUPPORTED file
217	minstalletc locale.gen-header locale.gen \|\| die
218	sed \
219	-e 's:/: :g' \
220	-e 's:\\: :g' \
221	-e 's:SUPPORTED-LOCALES=::' \
222	-e 's:\ \ $::g' \
223	-e '/^#/d' \
224	-e 's:^:#:g' \
225	${SRCDIR}/localedata/SUPPORTED \
226	>> ${BINDIR}/etc/locale.gen \|\| die
227	minstalldir /usr/sbin \|\| die
228	minstallexec -s locale-gen /usr/sbin \|\| die
229
230	# nsswitch configuration file
231	minstalletc ${SRCDIR}/nss/nsswitch.conf \|\| die
232
233	# nscd configuration file
234	minstalletc ${SRCDIR}/nscd/nscd.conf \|\| die
235
236	# gai configuration file
237	minstalletc ${SRCDIR}/posix/gai.conf \|\| die
238
239	# we use Berlin as default
240	cp --remove-destination ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime \|\| die
241	[ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf \|\| die; }
242	[ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache \|\| die; }
243
244	# base environment
245	minstallenv glibc.envd 00glibc \|\| die
246	if [[ ${ARCH} = x86_64 ]]
247	then
248	MCONFIG="/etc/env.d/00glibc"
249	maddconfig "LDPATH=\"/usr/local/$(mlibdir)\"" \|\| die
250	maddconfig "LDPATH=\"/opt/$(mlibdir)\"" \|\| die
251	fi
252
253	# move some libs and tools to proper locations
254	# will suppress some ldconfig errors too
255	mv ${BINDIR}/$(mlibdir)/libmemusage.so ${BINDIR}/usr/$(mlibdir) \|\| die
256	mv ${BINDIR}/$(mlibdir)/libpcprofile.so ${BINDIR}/usr/$(mlibdir) \|\| die
257	mlink ../usr/$(mlibdir)/libmemusage.so /$(mlibdir)/libmemusage.so \|\| die
258	mlink ../usr/$(mlibdir)/libpcprofile.so /$(mlibdir)/libpcprofile.so \|\| die
259
260	# strip all binaries
261	find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
262
263	# strip all libraries
264	# want to be safe here; --strip-unneeded seems to cause pthread problems
265	# strip all but libpthread
266	install -d ${BUILDDIR}/thread-backup \|\| die
267	mv ${BINDIR}/$(mlibdir)/lib{pthread,thread_db}* ${BUILDDIR}/thread-backup/ \|\| die
268
269	# now strip
270	find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
271	mv -f ${BUILDDIR}/thread-backup/* ${BINDIR}/$(mlibdir)/ \|\| die
272	# remove stale directory
273	rm -rf ${BUILDDIR}/thread-backup \|\| die
274
275	# prepare glibc for installation; slackware method
276	minstalldir /incoming \|\| die
277	mv ${BINDIR}/$(mlibdir)/* ${BINDIR}/incoming \|\| die
278	mv ${BINDIR}/incoming ${BINDIR}/$(mlibdir)/incoming \|\| die
279	mv ${BINDIR}/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/$(mlibdir) \|\| die
280	}
281
282	fix_db_files()
283	{
284	local i
285	local DB_ENTRY="${BUILDDIR}/${PKGNAME}"
286
287	for i in .files .symlinks .dirs
288	do
289	[ ! -f ${DB_ENTRY}/${i} ] && continue
290	[[ -z $(< ${DB_ENTRY}/${i}) ]] && continue
291
292	echo " fixing /$(mlibdir)/incoming from db-entry '${i}' ..."
293
294	# /lib/incoming -> empty line; sed2 removes all empty lines
295	#sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
296	# do not simply emtpy the line, but change it the the correct path,
297	# so no stale libs are around if the package gets updated!
298	sed -i -e "s:/$(mlibdir)/incoming:/$(mlibdir):g" \
299	-e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
300	done
301	}
302
303	preinstall()
304	{
305	# remove libmemusage and libpcprofile as these libs now
306	# resides in /usr/lib and are symlinked to /lib
307	if [[ -f ${MROOT}/$(mlibdir)/libmemusage.so ]]
308	then
309	rm ${MROOT}/$(mlibdir)/libmemusage.so
310	fi
311
312	if [[ -f ${MROOT}/$(mlibdir)/libpcprofile.so ]]
313	then
314	rm ${MROOT}/$(mlibdir)/libpcprofile.so
315	fi
316	}
317
318	postinstall()
319	{
320	# first save the old libpthread.so.0;
321	# it will later used to determinate that there are no stale
322	# libpthreads that breaks ldconfig
323	local OLD_PTHREAD
324	OLD_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"
325
326	# slackware install method
327
328	# we cannot easily install the glibc libs,
329	# because our tools for cp etc needs them to run
330
331	local file
332
333	echo " Switching to new glibc ..."
334	# swap libraries on the fly:
335	if [ -x /sbin/ldconfig -a -d /$(mlibdir)/incoming ] && [[ -z ${MROOT} ]]
336	then
337	# first create copies of the incoming libraries:
338	cd /$(mlibdir)/incoming
339	for file in $(find /$(mlibdir)/incoming -type f)
340	do
341	if [ ! -r "../$(basename ${file}).incoming" ]
342	then
343	cp -a ${file} ../$(basename ${file}).incoming
344	fi
345	done
346
347	# then switch to them all at once:
348	/sbin/ldconfig -l /$(mlibdir)/*.incoming 2> /dev/null
349
350	# finally, rename them and clean up:
351	cd /$(mlibdir)
352	for file in *.incoming
353	do
354	rm -f $(basename ${file} .incoming)
355	cp -a ${file} $(basename ${file} .incoming)
356	/sbin/ldconfig -l $(basename ${file} .incoming)
357	rm -f ${file}
358	done
359
360	# no ldconfig?
361	# good, it's safe to just jam it on home (and make links below):
362	else
363	(
364	cd ${MROOT}/$(mlibdir)/incoming
365	for file in *
366	do
367	cp -a ${file} ..
368	done
369
370	local my_sym
371	local my_dest
372
373	# rebuild symlinks
374	echo " Recreating Symlinks:"
375	for i in $(find ${MROOT}/$(mlibdir)/incoming -type l)
376	do
377	my_sym="$(readlink ${i})"
378	my_dest="$(basename ${i})"
379
380	echo " ${my_dest} -> ${my_dest}"
381
382	# assure to remove the old ones;
383	[ -L ${MROOT}/$(mlibdir)/"${my_dest}" ] && \
384	rm ${MROOT}/$(mlibdir)/"${my_dest}"
385
386	ln -snf "${my_sym}" ${MROOT}/$(mlibdir)/"${my_dest}"
387	done
388	)
389	fi
390
391	# now, get rid of the temporary directory:
392	rm -rf ${MROOT}/$(mlibdir)/incoming
393
394	# remove stale nptl libpthread-2.?.?.so,
395	# fix only needed for glibc with linuxthreads;
396	# prevent reloc errors such as:
397	# ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory
398
399	# get our new libpthread.so.0
400	local NEW_PTHREAD
401	NEW_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"
402
403	if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ]
404	then
405	echo " Removing stale libpthread libraries ..."
406	for file in ${MROOT}/$(mlibdir)/libpthread-*
407	do
408	if [ "$(basename ${file})" != "${NEW_PTHREAD}" ]
409	then
410	rm -f ${file}
411	fi
412	done
413
414	#rm -f /lib/${OLD_PTHREAD}
415
416	ln -snf ${NEW_PTHREAD} ${MROOT}/$(mlibdir)/libpthread.so.0
417	fi
418
419	if [ -x /usr/sbin/iconvconfig ]
420	then
421	# generate fastloading iconv module configuration file.
422	echo " Generate iconv module config ..."
423	/usr/sbin/iconvconfig --prefix=${MROOT}/
424	fi
425
426	# reloading init
427	echo " Reloading init ..."
428	[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
429
430	# generating user def locales
431	echo " Generating user defined locales ..."
432	[[ -z ${MROOT} ]] && /usr/sbin/locale-gen
433
434	# now we must fix the mage db files
435	# to stop the annoying errors messages
436	fix_db_files
437	}