core/eglibc/eglibc-2.9.0_20090111-r2.smage2

# $Id$

PNAME="eglibc"
PVER="2.9.0_20090111"
PBUILD="r2"

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

DESCRIPTION="Embeded GNU libc6 (also called glibc2) C library with NPTL Threads."
HOMEPAGE="http://www.eglibc.org/"

DEPEND=">= sys-libs/libstdc++-4.3
	>= virtual/base-files"

# 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-2.6.28"
PROVIDE="virtual/glibc"

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

SRCFILE="${PNAME}-${PVER/.0/}.tar.bz2"
SRCDIR="${BUILDDIR}/${PNAME}-${PVER:0:3}/libc"

sminclude mtools alx

SRC_URI=(
	gnu://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://glibc/glibc-2.9.0-linker-scripts.patch
	mirror://${PNAME}/nsswitch.conf
	mirror://${PNAME}/nscd.conf
	mirror://${PNAME}/eglibc.envd
	mirror://${PNAME}/locale-gen
	mirror://${PNAME}/locale.gen
)

# 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} ${flag}"
done
# than add our defaults for glibc
export CFLAGS="${CFLAGS} -march=${ARCH} -mtune=generic"
export CXXFLAGS="${CFLAGS}"

# use other linux-headers
[[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include"

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

	# fixes link issues with newer binutils (>=2.19.51.0.2)
	mpatch glibc-2.9.0-linker-scripts.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

	# disable some eglibc defaults:
	# no ipv6 support
#	sed -i "s:^\(OPTION_EGLIBC_ADVANCED_INET6 =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
	# only some default charsets
#	sed -i "s:^\(OPTION_EGLIBC_CHARSETS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
	# disable support for locales
#	sed -i "s:^\(OPTION_EGLIBC_CATGETS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
#	sed -i "s:^\(OPTION_EGLIBC_LOCALES =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
#	sed -i "s:^\(OPTION_EGLIBC_LOCALE_CODE =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
	# disable mail aliases support
#	sed -i "s:^\(OPTION_EGLIBC_DB_ALIASES =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
#	# disable nis support
#	sed -i "s:^\(OPTION_EGLIBC_NIS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
	# no remote services via rsh
#	sed -i "s:^\(OPTION_EGLIBC_RCMD =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
	# no sunrpc
#	sed -i "s:^\(OPTION_EGLIBC_SUNRPC =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
	# no support for old access of utmp
#	sed -i "s:^\(OPTION_EGLIBC_UTMP =\).*:\1 n:" ${SRCDIR}/option-groups.defaults || die
}

src_compile()
{

	# fixes some build issues;
	# -> configure: error: no acceptable grep could be found
	export ac_cv_path_GREP=/bin/grep

	# 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" \
		../configure \
			--build=${CHOST} \
			--host=i686-pc-linux-gnu \
			--prefix=/usr \
			--mandir=/usr/share/man \
			--infodir=/usr/share/info \
			--disable-profile \
			--enable-add-ons=nptl \
			--with-tls \
			--with-__thread \
			--enable-kernel=2.6.0 \
			--without-cvs \
			--without-gd \
			--libdir=/usr/lib \
			--libexecdir=/usr/lib/eglibc \
			--with-headers=${ALT_HEADERS} \
			--disable-nls \
			|| 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 \
		--with-tls \
		--with-__thread \
		--enable-kernel=2.6.0 \
		--without-cvs \
		--without-gd \
		--libdir=/usr/$(mlibdir) \
		--libexecdir=/usr/$(mlibdir)/eglibc \
		--with-headers=${ALT_HEADERS} \
		|| 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
	# to generate this listing see the glibc-2.5/localedata/SUPPORTED file
	minstalletc 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

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

# not working with busybox
if [[ $(basename $(readlink /sbin/init)) != busybox ]]
then
	# reloading init
	echo "     Reloading init ..."
	[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
fi

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

	# now we must fix the mage db files
	# to stop the annoying errors messages
	fix_db_files
}
1	# $Id$
2
3	PNAME="eglibc"
4	PVER="2.9.0_20090111"
5	PBUILD="r2"
6
7	PCATEGORIE="sys-libs"
8	STATE="unstable"
9
10	DESCRIPTION="Embeded GNU libc6 (also called glibc2) C library with NPTL Threads."
11	HOMEPAGE="http://www.eglibc.org/"
12
13	DEPEND=">= sys-libs/libstdc++-4.3
14	>= virtual/base-files"
15
16	# we force headers to one specific version
17	# (for x86_64 2.6.12.0-r2 bi-arch headers are needed!)
18	SDEPEND="== sys-kernel/linux-libc-headers-2.6.28"
19	PROVIDE="virtual/glibc"
20
21	# functions to include in the mage file
22	SPECIAL_FUNCTIONS="fix_db_files"
23
24	SRCFILE="${PNAME}-${PVER/.0/}.tar.bz2"
25	SRCDIR="${BUILDDIR}/${PNAME}-${PVER:0:3}/libc"
26
27	sminclude mtools alx
28
29	SRC_URI=(
30	gnu://${PNAME}/${SRCFILE}
31	mirror://${PNAME}/${SRCFILE}
32	mirror://glibc/glibc-2.9.0-linker-scripts.patch
33	mirror://${PNAME}/nsswitch.conf
34	mirror://${PNAME}/nscd.conf
35	mirror://${PNAME}/eglibc.envd
36	mirror://${PNAME}/locale-gen
37	mirror://${PNAME}/locale.gen
38	)
39
40	# glibc don't like strong CFLAGS
41	export CFLAGS="${CFLAGS//-O?} -O2"
42	# glibc -> nptl thread don't like striping
43	NOSTRIP=true
44	# gcc 3.0 - 3.3 needs this:
45	export CFLAGS="${CFLAGS} -finline-limit=2000"
46	export CXXFLAGS="${CFLAGS}"
47	export LDFLAGS="${LDFLAGS//-Wl,--relax}"
48
49	# hack to fix NPTL issues with xen, only required on 32bit arches
50	if [[ ${ARCH} = i*86 ]]
51	then
52	export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
53	fi
54
55	# glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic
56	# first filter -mtune and -march from flags
57	for flag in ${CFLAGS}
58	do
59	case ${flag} in
60	-mtune=*) continue ;;
61	-march=*) continue ;;
62	esac
63	newflags="${newflags} ${flag}"
64	done
65	# than add our defaults for glibc
66	export CFLAGS="${CFLAGS} -march=${ARCH} -mtune=generic"
67	export CXXFLAGS="${CFLAGS}"
68
69	# use other linux-headers
70	[[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include"
71
72	src_prepare()
73	{
74	munpack ${SRCFILE} \|\| die
75	cd ${SRCDIR}
76
77	# disable binutils -as-needed
78	sed -i 's/^have-as-needed.*/have-as-needed = no/' ${SRCDIR}/config.make.in \|\| die
79
80	# fixes link issues with newer binutils (>=2.19.51.0.2)
81	mpatch glibc-2.9.0-linker-scripts.patch \|\| die
82
83	# fix permissions on some of the scripts
84	chmod u+x ${SRCDIR}/scripts/*.sh \|\| die
85
86	install -d ${SRCDIR}/build \|\| die
87	cd ${SRCDIR}/build
88
89	if [ ! -f /etc/ld.so.conf ]
90	then
91	touch /etc/ld.so.conf \|\| die
92	fi
93
94	# disable some eglibc defaults:
95	# no ipv6 support
96	# sed -i "s:^\(OPTION_EGLIBC_ADVANCED_INET6 =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
97	# only some default charsets
98	# sed -i "s:^\(OPTION_EGLIBC_CHARSETS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
99	# disable support for locales
100	# sed -i "s:^\(OPTION_EGLIBC_CATGETS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
101	# sed -i "s:^\(OPTION_EGLIBC_LOCALES =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
102	# sed -i "s:^\(OPTION_EGLIBC_LOCALE_CODE =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
103	# disable mail aliases support
104	# sed -i "s:^\(OPTION_EGLIBC_DB_ALIASES =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
105	# # disable nis support
106	# sed -i "s:^\(OPTION_EGLIBC_NIS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
107	# no remote services via rsh
108	# sed -i "s:^\(OPTION_EGLIBC_RCMD =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
109	# no sunrpc
110	# sed -i "s:^\(OPTION_EGLIBC_SUNRPC =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
111	# no support for old access of utmp
112	# sed -i "s:^\(OPTION_EGLIBC_UTMP =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
113	}
114
115	src_compile()
116	{
117
118	# fixes some build issues;
119	# -> configure: error: no acceptable grep could be found
120	export ac_cv_path_GREP=/bin/grep
121
122	# support multilib lib64 dir (x86_64 only)
123	if [[ ${ARCH} = x86_64 ]]
124	then
125	# first build a -m32 version
126	install -d ${SRCDIR}/build-m32
127	cd ${SRCDIR}/build-m32
128
129	CC="gcc -m32" CXX="g++ -m32" \
130	../configure \
131	--build=${CHOST} \
132	--host=i686-pc-linux-gnu \
133	--prefix=/usr \
134	--mandir=/usr/share/man \
135	--infodir=/usr/share/info \
136	--disable-profile \
137	--enable-add-ons=nptl \
138	--with-tls \
139	--with-__thread \
140	--enable-kernel=2.6.0 \
141	--without-cvs \
142	--without-gd \
143	--libdir=/usr/lib \
144	--libexecdir=/usr/lib/eglibc \
145	--with-headers=${ALT_HEADERS} \
146	--disable-nls \
147	\|\| die
148
149	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
150	fi
151
152	cd ${SRCDIR}/build
153
154	if [[ ${ARCH} = x86_64 ]]; then
155	# make sure the -m64 libs goes really to /lib64
156	echo "slibdir=/$(mlibdir)" >> ${SRCDIR}/build/configparms \|\| die
157	fi
158
159	# kernel-2.6 with nptl needs this
160	../configure \
161	--build=${CHOST} \
162	--host=${CHOST} \
163	--prefix=/usr \
164	--mandir=/usr/share/man \
165	--infodir=/usr/share/info \
166	--disable-profile \
167	--enable-add-ons=nptl \
168	--with-tls \
169	--with-__thread \
170	--enable-kernel=2.6.0 \
171	--without-cvs \
172	--without-gd \
173	--libdir=/usr/$(mlibdir) \
174	--libexecdir=/usr/$(mlibdir)/eglibc \
175	--with-headers=${ALT_HEADERS} \
176	\|\| die
177
178	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
179	}
180
181	src_install()
182	{
183	if [[ ${ARCH} = x86_64 ]]
184	then
185	# install -m32 libs
186	cd ${SRCDIR}/build-m32
187	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
188	fi
189
190	cd ${SRCDIR}/build
191	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
192
193	# do not generate the locales here, let it the user do with the locale-gen tool
194	# make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales \|\| die
195
196	# install locales list and generate tools
197	# to generate this listing see the glibc-2.5/localedata/SUPPORTED file
198	minstalletc locale.gen \|\| die
199	minstalldir /usr/sbin \|\| die
200	minstallexec -s locale-gen /usr/sbin \|\| die
201
202	# nsswitch configuration file
203	minstalletc nsswitch.conf \|\| die
204
205	# nscd configuration file
206	minstalletc nscd.conf \|\| die
207
208	# we use Berlin as default
209	cp --remove-destination ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime \|\| die
210	[ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf \|\| die; }
211	[ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache \|\| die; }
212
213	# base environment
214	minstallenv eglibc.envd 00eglibc \|\| die
215	if [[ ${ARCH} = x86_64 ]]
216	then
217	echo "LDPATH=\"/usr/local/$(mlibdir)\"" >> ${BINDIR}/etc/env.d/00eglibc \|\| die
218	echo "LDPATH=\"/opt/$(mlibdir)\"" >> ${BINDIR}/etc/env.d/00eglibc \|\| die
219	fi
220
221	# move some libs and tools to proper locations
222	# will suppress some ldconfig errors too
223	mv ${BINDIR}/$(mlibdir)/libmemusage.so ${BINDIR}/usr/$(mlibdir) \|\| die
224	mv ${BINDIR}/$(mlibdir)/libpcprofile.so ${BINDIR}/usr/$(mlibdir) \|\| die
225	mlink ../usr/$(mlibdir)/libmemusage.so /$(mlibdir)/libmemusage.so \|\| die
226	mlink ../usr/$(mlibdir)/libpcprofile.so /$(mlibdir)/libpcprofile.so \|\| die
227
228	# strip all binaries
229	find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
230
231	# strip all libraries
232	# want to be safe here; --strip-unneeded seems to cause pthread problems
233	# strip all but libpthread
234	install -d ${BUILDDIR}/thread-backup \|\| die
235	mv ${BINDIR}/$(mlibdir)/lib{pthread,thread_db}* ${BUILDDIR}/thread-backup/ \|\| die
236
237	# now strip
238	find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
239	mv -f ${BUILDDIR}/thread-backup/* ${BINDIR}/$(mlibdir)/ \|\| die
240	# remove stale directory
241	rm -rf ${BUILDDIR}/thread-backup \|\| die
242
243	# prepare glibc for installation; slackware method
244	minstalldir /incoming \|\| die
245	mv ${BINDIR}/$(mlibdir)/* ${BINDIR}/incoming \|\| die
246	mv ${BINDIR}/incoming ${BINDIR}/$(mlibdir)/incoming \|\| die
247	mv ${BINDIR}/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/$(mlibdir) \|\| die
248	}
249
250	fix_db_files()
251	{
252	local i
253	local DB_ENTRY="${BUILDDIR}/${PKGNAME}"
254
255	for i in .files .symlinks .dirs
256	do
257	[ ! -f ${DB_ENTRY}/${i} ] && continue
258	[[ -z $(< ${DB_ENTRY}/${i}) ]] && continue
259
260	echo " fixing /$(mlibdir)/incoming from db-entry '${i}' ..."
261
262	# /lib/incoming -> empty line; sed2 removes all empty lines
263	#sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
264	# do not simply emtpy the line, but change it the the correct path,
265	# so no stale libs are around if the package gets updated!
266	sed -i -e "s:/$(mlibdir)/incoming:/$(mlibdir):g" \
267	-e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
268	done
269	}
270
271	preinstall()
272	{
273	# remove libmemusage and libpcprofile as these libs now
274	# resides in /usr/lib and are symlinked to /lib
275	if [[ -f ${MROOT}/$(mlibdir)/libmemusage.so ]]
276	then
277	rm ${MROOT}/$(mlibdir)/libmemusage.so
278	fi
279
280	if [[ -f ${MROOT}/$(mlibdir)/libpcprofile.so ]]
281	then
282	rm ${MROOT}/$(mlibdir)/libpcprofile.so
283	fi
284	}
285
286	postinstall()
287	{
288	# first save the old libpthread.so.0;
289	# it will later used to determinate that there are no stale
290	# libpthreads that breaks ldconfig
291	local OLD_PTHREAD
292	OLD_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"
293
294	# slackware install method
295
296	# we cannot easily install the glibc libs,
297	# because our tools for cp etc needs them to run
298
299	local file
300
301	echo " Switching to new glibc ..."
302	# swap libraries on the fly:
303	if [ -x /sbin/ldconfig -a -d /$(mlibdir)/incoming ] && [[ -z ${MROOT} ]]
304	then
305	# first create copies of the incoming libraries:
306	cd /$(mlibdir)/incoming
307	for file in $(find /$(mlibdir)/incoming -type f)
308	do
309	if [ ! -r "../$(basename ${file}).incoming" ]
310	then
311	cp -a ${file} ../$(basename ${file}).incoming
312	fi
313	done
314
315	# then switch to them all at once:
316	/sbin/ldconfig -l /$(mlibdir)/*.incoming 2> /dev/null
317
318	# finally, rename them and clean up:
319	cd /$(mlibdir)
320	for file in *.incoming
321	do
322	rm -f $(basename ${file} .incoming)
323	cp -a ${file} $(basename ${file} .incoming)
324	/sbin/ldconfig -l $(basename ${file} .incoming)
325	rm -f ${file}
326	done
327
328	# no ldconfig?
329	# good, it's safe to just jam it on home (and make links below):
330	else
331	(
332	cd ${MROOT}/$(mlibdir)/incoming
333	for file in *
334	do
335	cp -a ${file} ..
336	done
337
338	local my_sym
339	local my_dest
340
341	# rebuild symlinks
342	echo " Recreating Symlinks:"
343	for i in $(find ${MROOT}/$(mlibdir)/incoming -type l)
344	do
345	my_sym="$(readlink ${i})"
346	my_dest="$(basename ${i})"
347
348	echo " ${my_dest} -> ${my_dest}"
349
350	# assure to remove the old ones;
351	[ -L ${MROOT}/$(mlibdir)/"${my_dest}" ] && \
352	rm ${MROOT}/$(mlibdir)/"${my_dest}"
353
354	ln -snf "${my_sym}" ${MROOT}/$(mlibdir)/"${my_dest}"
355	done
356	)
357	fi
358
359	# now, get rid of the temporary directory:
360	rm -rf ${MROOT}/$(mlibdir)/incoming
361
362	# remove stale nptl libpthread-2.?.?.so,
363	# fix only needed for glibc with linuxthreads;
364	# prevent reloc errors such as:
365	# ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory
366
367	# get our new libpthread.so.0
368	local NEW_PTHREAD
369	NEW_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"
370
371	if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ]
372	then
373	echo " Removing stale libpthread libraries ..."
374	for file in ${MROOT}/$(mlibdir)/libpthread-*
375	do
376	if [ "$(basename ${file})" != "${NEW_PTHREAD}" ]
377	then
378	rm -f ${file}
379	fi
380	done
381
382	#rm -f /lib/${OLD_PTHREAD}
383
384	ln -snf ${NEW_PTHREAD} ${MROOT}/$(mlibdir)/libpthread.so.0
385	fi
386
387	if [ -x /usr/sbin/iconvconfig ]
388	then
389	# generate fastloading iconv module configuration file.
390	echo " Generate iconv module config ..."
391	/usr/sbin/iconvconfig --prefix=${MROOT}/
392	fi
393
394	# not working with busybox
395	if [[ $(basename $(readlink /sbin/init)) != busybox ]]
396	then
397	# reloading init
398	echo " Reloading init ..."
399	[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
400	fi
401
402	# generating user def locales
403	echo " Generating user defined locales ..."
404	[[ -z ${MROOT} ]] && /usr/sbin/locale-gen
405
406	# now we must fix the mage db files
407	# to stop the annoying errors messages
408	fix_db_files
409	}