core/eglibc/eglibc-2.10.0_20091229-r4.smage2

# $Id$

PNAME="eglibc"
PVER="2.10.0_20091229"
PBUILD="r4"

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

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

#DEPEND="${SDEPEND}
#	>= 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-2.6.31
	>= sys-libs/libstdc++-4.3
	>= virtual/base-files"

#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/}/libc"

sminclude mtools cleanutils

SRC_URI=(
	gnu://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	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"

# kernel support
export ENABLE_KERNEL=2.6.18

SPLIT_PACKAGES="eglibc eglibc-dev"

split_info_eglibc()
{
	DESCRIPTION="Embedded GNU libc6 (also called glibc2) C library with NPTL Threads."

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

	PROVIDE="virtual/glibc"

	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

		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
	}

}

split_info_eglibc-dev()
{
	DESCRIPTION="Development files for ${PCATEGORE}/${PNAME}-${PVER}-${PBUILD}."
	SDEPEND=">= ${PCATEGORIE}/${PNAME}-${PVER}"

	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
	}
}

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

	# 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=${CHOST} \
			--host=i686-pc-linux-gnu \
			--prefix=/usr \
			--mandir=/usr/share/man \
			--infodir=/usr/share/info \
			--disable-profile \
			--enable-add-ons=nptl \
			--with-tls \
			--with-__thread \
			--enable-kernel=${ENABLE_KERNEL} \
			--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_eglibc()
{
	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 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
}

src_install_eglibc-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 eglibc
	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 || 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; }

	# 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="eglibc"
4	PVER="2.10.0_20091229"
5	PBUILD="r4"
6
7	PCATEGORIE="sys-libs"
8	STATE="unstable"
9
10	#DESCRIPTION="Embedded GNU libc6 (also called glibc2) C library with NPTL Threads."
11	HOMEPAGE="http://www.eglibc.org/"
12
13	#DEPEND="${SDEPEND}
14	# >= sys-libs/libstdc++-4.3
15	# >= virtual/base-files"
16
17	# we force headers to one specific version
18	# (for x86_64 2.6.12.0-r2 bi-arch headers are needed!)
19	SDEPEND="== sys-kernel/linux-libc-headers-2.6.31
20	>= sys-libs/libstdc++-4.3
21	>= virtual/base-files"
22
23	#PROVIDE="virtual/glibc"
24
25	# functions to include in the mage file
26	SPECIAL_FUNCTIONS="fix_db_files"
27
28	SRCFILE="${PNAME}-${PVER/.0/}.tar.bz2"
29	SRCDIR="${BUILDDIR}/${PNAME}-${PVER/.0/}/libc"
30
31	sminclude mtools cleanutils
32
33	SRC_URI=(
34	gnu://${PNAME}/${SRCFILE}
35	mirror://${PNAME}/${SRCFILE}
36	mirror://${PNAME}/nsswitch.conf
37	mirror://${PNAME}/nscd.conf
38	mirror://${PNAME}/eglibc.envd
39	mirror://${PNAME}/locale-gen
40	mirror://${PNAME}/locale.gen
41	)
42
43	# glibc don't like strong CFLAGS
44	export CFLAGS="${CFLAGS//-O?} -O2"
45	# glibc -> nptl thread don't like striping
46	NOSTRIP=true
47	# gcc 3.0 - 3.3 needs this:
48	export CFLAGS="${CFLAGS} -finline-limit=2000"
49	export CXXFLAGS="${CFLAGS}"
50	export LDFLAGS="${LDFLAGS//-Wl,--relax}"
51
52	# hack to fix NPTL issues with xen, only required on 32bit arches
53	if [[ ${ARCH} = i*86 ]]
54	then
55	export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
56	fi
57
58	# glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic
59	# first filter -mtune and -march from flags
60	for flag in ${CFLAGS}
61	do
62	case ${flag} in
63	-mtune=*) continue ;;
64	-march=*) continue ;;
65	esac
66	newflags="${newflags} ${flag}"
67	done
68	# than add our defaults for glibc
69	export CFLAGS="${CFLAGS} -march=${ARCH} -mtune=generic"
70	export CXXFLAGS="${CFLAGS}"
71
72	# use other linux-headers
73	[[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include"
74
75	# kernel support
76	export ENABLE_KERNEL=2.6.18
77
78	SPLIT_PACKAGES="eglibc eglibc-dev"
79
80	split_info_eglibc()
81	{
82	DESCRIPTION="Embedded GNU libc6 (also called glibc2) C library with NPTL Threads."
83
84	SDEPEND=">= sys-libs/libstdc++-4.3
85	>= virtual/base-files"
86
87	PROVIDE="virtual/glibc"
88
89	preinstall()
90	{
91	# remove libmemusage and libpcprofile as these libs now
92	# resides in /usr/lib and are symlinked to /lib
93	if [[ -f ${MROOT}/$(mlibdir)/libmemusage.so ]]
94	then
95	rm ${MROOT}/$(mlibdir)/libmemusage.so
96	fi
97
98	if [[ -f ${MROOT}/$(mlibdir)/libpcprofile.so ]]
99	then
100	rm ${MROOT}/$(mlibdir)/libpcprofile.so
101	fi
102	}
103
104	postinstall()
105	{
106	# first save the old libpthread.so.0;
107	# it will later used to determinate that there are no stale
108	# libpthreads that breaks ldconfig
109	local OLD_PTHREAD
110	OLD_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"
111
112	# slackware install method
113
114	# we cannot easily install the glibc libs,
115	# because our tools for cp etc needs them to run
116
117	local file
118
119	echo " Switching to new glibc ..."
120	# swap libraries on the fly:
121	if [ -x /sbin/ldconfig -a -d /$(mlibdir)/incoming ] && [[ -z ${MROOT} ]]
122	then
123	# first create copies of the incoming libraries:
124	cd /$(mlibdir)/incoming
125	for file in $(find /$(mlibdir)/incoming -type f)
126	do
127	if [ ! -r "../$(basename ${file}).incoming" ]
128	then
129	cp -a ${file} ../$(basename ${file}).incoming
130	fi
131	done
132
133	# then switch to them all at once:
134	/sbin/ldconfig -l /$(mlibdir)/*.incoming 2> /dev/null
135
136	# finally, rename them and clean up:
137	cd /$(mlibdir)
138	for file in *.incoming
139	do
140	rm -f $(basename ${file} .incoming)
141	cp -a ${file} $(basename ${file} .incoming)
142	/sbin/ldconfig -l $(basename ${file} .incoming)
143	rm -f ${file}
144	done
145
146	# no ldconfig?
147	# good, it's safe to just jam it on home (and make links below):
148	else
149	(
150	cd ${MROOT}/$(mlibdir)/incoming
151	for file in *
152	do
153	cp -a ${file} ..
154	done
155
156	local my_sym
157	local my_dest
158
159	# rebuild symlinks
160	echo " Recreating Symlinks:"
161	for i in $(find ${MROOT}/$(mlibdir)/incoming -type l)
162	do
163	my_sym="$(readlink ${i})"
164	my_dest="$(basename ${i})"
165
166	echo " ${my_dest} -> ${my_dest}"
167
168	# assure to remove the old ones;
169	[ -L ${MROOT}/$(mlibdir)/"${my_dest}" ] && \
170	rm ${MROOT}/$(mlibdir)/"${my_dest}"
171
172	ln -snf "${my_sym}" ${MROOT}/$(mlibdir)/"${my_dest}"
173	done
174	)
175	fi
176
177	# now, get rid of the temporary directory:
178	rm -rf ${MROOT}/$(mlibdir)/incoming
179
180	# remove stale nptl libpthread-2.?.?.so,
181	# fix only needed for glibc with linuxthreads;
182	# prevent reloc errors such as:
183	# ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory
184
185	# get our new libpthread.so.0
186	local NEW_PTHREAD
187	NEW_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"
188
189	if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ]
190	then
191	echo " Removing stale libpthread libraries ..."
192	for file in ${MROOT}/$(mlibdir)/libpthread-*
193	do
194	if [ "$(basename ${file})" != "${NEW_PTHREAD}" ]
195	then
196	rm -f ${file}
197	fi
198	done
199
200	#rm -f /lib/${OLD_PTHREAD}
201
202	ln -snf ${NEW_PTHREAD} ${MROOT}/$(mlibdir)/libpthread.so.0
203	fi
204
205	if [ -x /usr/sbin/iconvconfig ]
206	then
207	# generate fastloading iconv module configuration file.
208	echo " Generate iconv module config ..."
209	/usr/sbin/iconvconfig --prefix=${MROOT}/
210	fi
211
212	# not working with busybox
213	if [[ $(basename $(readlink /sbin/init)) != busybox ]]
214	then
215	# reloading init
216	echo " Reloading init ..."
217	[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
218	fi
219
220	if [[ -x /usr/sbin/locale-gen ]] && [[ -z ${MROOT} ]]
221	then
222	# generating user def locales
223	echo " Generating user defined locales ..."
224	/usr/sbin/locale-gen
225	fi
226
227	# now we must fix the mage db files
228	# to stop the annoying errors messages
229	fix_db_files
230	}
231
232	}
233
234	split_info_eglibc-dev()
235	{
236	DESCRIPTION="Development files for ${PCATEGORE}/${PNAME}-${PVER}-${PBUILD}."
237	SDEPEND=">= ${PCATEGORIE}/${PNAME}-${PVER}"
238
239	postinstall()
240	{
241
242	if [ -x /usr/sbin/iconvconfig ]
243	then
244	# generate fastloading iconv module configuration file.
245	echo " Generate iconv module config ..."
246	/usr/sbin/iconvconfig --prefix=${MROOT}/
247	fi
248
249	# not working with busybox
250	if [[ $(basename $(readlink /sbin/init)) != busybox ]]
251	then
252	# reloading init
253	echo " Reloading init ..."
254	[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
255	fi
256
257	if [[ -x /usr/sbin/locale-gen ]] && [[ -z ${MROOT} ]]
258	then
259	# generating user def locales
260	echo " Generating user defined locales ..."
261	/usr/sbin/locale-gen
262	fi
263	}
264	}
265
266	src_prepare()
267	{
268	munpack ${SRCFILE} \|\| die
269	cd ${SRCDIR}
270
271	# disable binutils -as-needed
272	sed -i 's/^have-as-needed.*/have-as-needed = no/' ${SRCDIR}/config.make.in \|\| die
273
274	# fix permissions on some of the scripts
275	chmod u+x ${SRCDIR}/scripts/*.sh \|\| die
276
277	install -d ${SRCDIR}/build \|\| die
278	cd ${SRCDIR}/build
279
280	if [ ! -f /etc/ld.so.conf ]
281	then
282	touch /etc/ld.so.conf \|\| die
283	fi
284
285	# disable some eglibc defaults:
286	# no ipv6 support
287	# sed -i "s:^\(OPTION_EGLIBC_ADVANCED_INET6 =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
288	# only some default charsets
289	# sed -i "s:^\(OPTION_EGLIBC_CHARSETS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
290	# disable support for locales
291	# sed -i "s:^\(OPTION_EGLIBC_CATGETS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
292	# sed -i "s:^\(OPTION_EGLIBC_LOCALES =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
293	# sed -i "s:^\(OPTION_EGLIBC_LOCALE_CODE =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
294	# disable mail aliases support
295	# sed -i "s:^\(OPTION_EGLIBC_DB_ALIASES =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
296	# # disable nis support
297	# sed -i "s:^\(OPTION_EGLIBC_NIS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
298	# no remote services via rsh
299	# sed -i "s:^\(OPTION_EGLIBC_RCMD =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
300	# no sunrpc
301	# sed -i "s:^\(OPTION_EGLIBC_SUNRPC =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
302	# no support for old access of utmp
303	# sed -i "s:^\(OPTION_EGLIBC_UTMP =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
304	}
305
306	src_compile()
307	{
308
309	# fixes some build issues;
310	# -> configure: error: no acceptable grep could be found
311	export ac_cv_path_GREP=/bin/grep
312
313	# support multilib lib64 dir (x86_64 only)
314	if [[ ${ARCH} = x86_64 ]]
315	then
316	# first build a -m32 version
317	install -d ${SRCDIR}/build-m32
318	cd ${SRCDIR}/build-m32
319
320	CC="gcc -m32" CXX="g++ -m32" \
321	../configure \
322	--build=${CHOST} \
323	--host=i686-pc-linux-gnu \
324	--prefix=/usr \
325	--mandir=/usr/share/man \
326	--infodir=/usr/share/info \
327	--disable-profile \
328	--enable-add-ons=nptl \
329	--with-tls \
330	--with-__thread \
331	--enable-kernel=${ENABLE_KERNEL} \
332	--without-cvs \
333	--without-gd \
334	--libdir=/usr/lib \
335	--libexecdir=/usr/lib/eglibc \
336	--with-headers=${ALT_HEADERS} \
337	--disable-nls \
338	\|\| die
339
340	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
341	fi
342
343	cd ${SRCDIR}/build
344
345	if [[ ${ARCH} = x86_64 ]]; then
346	# make sure the -m64 libs goes really to /lib64
347	echo "slibdir=/$(mlibdir)" >> ${SRCDIR}/build/configparms \|\| die
348	fi
349
350	# kernel-2.6 with nptl needs this
351	../configure \
352	--build=${CHOST} \
353	--host=${CHOST} \
354	--prefix=/usr \
355	--mandir=/usr/share/man \
356	--infodir=/usr/share/info \
357	--disable-profile \
358	--enable-add-ons=nptl \
359	--with-tls \
360	--with-__thread \
361	--enable-kernel=2.6.0 \
362	--without-cvs \
363	--without-gd \
364	--libdir=/usr/$(mlibdir) \
365	--libexecdir=/usr/$(mlibdir)/eglibc \
366	--with-headers=${ALT_HEADERS} \
367	\|\| die
368
369	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
370	}
371
372	src_install_eglibc()
373	{
374	if [[ ${ARCH} = x86_64 ]]
375	then
376	# install -m32 libs
377	cd ${SRCDIR}/build-m32
378	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
379	fi
380
381	cd ${SRCDIR}/build
382	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
383
384	# cleanup
385	zapmost ${BINDIR} $(mlibdir) \
386	usr/$(mlibdir)/*.so \
387	$([[ ${ARCH} = x86_64 ]] && echo 'lib usr/lib/*.so') \
388	sbin/ldconfig \
389	usr/bin/iconv \
390	usr/bin/locale \
391	usr/$(mlibdir)/gconv/ISO8859-1.so \
392	usr/$(mlibdir)/gconv/UNICODE.so \
393	usr/$(mlibdir)/gconv/gconv-modules \
394	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-1.so') \
395	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UNICODE.so') \
396	$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/gconv-modules') \
397	\|\| die
398
399	# base environment
400	minstallenv eglibc.envd 00eglibc \|\| die
401	if [[ ${ARCH} = x86_64 ]]
402	then
403	echo "LDPATH=\"/usr/local/$(mlibdir)\"" >> ${BINDIR}/etc/env.d/00eglibc \|\| die
404	echo "LDPATH=\"/opt/$(mlibdir)\"" >> ${BINDIR}/etc/env.d/00eglibc \|\| die
405	fi
406
407	# move some libs and tools to proper locations
408	# will suppress some ldconfig errors too
409	mv ${BINDIR}/$(mlibdir)/libmemusage.so ${BINDIR}/usr/$(mlibdir) \|\| die
410	mv ${BINDIR}/$(mlibdir)/libpcprofile.so ${BINDIR}/usr/$(mlibdir) \|\| die
411	mlink ../usr/$(mlibdir)/libmemusage.so /$(mlibdir)/libmemusage.so \|\| die
412	mlink ../usr/$(mlibdir)/libpcprofile.so /$(mlibdir)/libpcprofile.so \|\| die
413
414	# strip all binaries
415	find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
416
417	# strip all libraries
418	# want to be safe here; --strip-unneeded seems to cause pthread problems
419	# strip all but libpthread
420	install -d ${BUILDDIR}/thread-backup \|\| die
421	mv ${BINDIR}/$(mlibdir)/lib{pthread,thread_db}* ${BUILDDIR}/thread-backup/ \|\| die
422	# now strip
423	find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
424	mv -f ${BUILDDIR}/thread-backup/* ${BINDIR}/$(mlibdir)/ \|\| die
425	# remove stale directory
426	rm -rf ${BUILDDIR}/thread-backup \|\| die
427
428	# prepare glibc for installation; slackware method
429	minstalldir /incoming \|\| die
430	mv ${BINDIR}/$(mlibdir)/* ${BINDIR}/incoming \|\| die
431	mv ${BINDIR}/incoming ${BINDIR}/$(mlibdir)/incoming \|\| die
432	mv ${BINDIR}/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/$(mlibdir) \|\| die
433	}
434
435	src_install_eglibc-dev()
436	{
437	if [[ ${ARCH} = x86_64 ]]
438	then
439	# install -m32 libs
440	cd ${SRCDIR}/build-m32
441	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
442	fi
443
444	cd ${SRCDIR}/build
445	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
446
447	# cleanup -> in eglibc
448	rm -r ${BINDIR}/$(mlibdir) \|\| die
449	rm ${BINDIR}/usr/$(mlibdir)/*.so \|\| die
450	rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-1.so \|\| die
451	rm ${BINDIR}/usr/$(mlibdir)/gconv/UNICODE.so \|\| die
452	rm ${BINDIR}/usr/$(mlibdir)/gconv/gconv-modules \|\| die
453	if [[ ${ARCH} = x86_64 ]]
454	then
455	rm -r ${BINDIR}/lib \|\| die
456	rm ${BINDIR}/usr/lib/*.so \|\| die
457	rm ${BINDIR}/usr/lib/gconv/ISO8859-1.so \|\| die
458	rm ${BINDIR}/usr/lib/gconv/UNICODE.so \|\| die
459	rm ${BINDIR}/usr/lib/gconv/gconv-modules \|\| die
460	fi
461	rm ${BINDIR}/sbin/ldconfig \|\| die
462	rm ${BINDIR}/usr/bin/iconv \|\| die
463	rm ${BINDIR}/usr/bin/locale \|\| die
464
465	# do not generate the locales here, let it the user do with the locale-gen tool
466	# make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales \|\| die
467
468	# install locales list and generate tools
469	# to generate this listing see the glibc-2.5/localedata/SUPPORTED file
470	minstalletc locale.gen \|\| die
471	minstalldir /usr/sbin \|\| die
472	minstallexec -s locale-gen /usr/sbin \|\| die
473
474	# nsswitch configuration file
475	minstalletc nsswitch.conf \|\| die
476
477	# nscd configuration file
478	minstalletc nscd.conf \|\| die
479
480	# we use Berlin as default
481	cp --remove-destination ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime \|\| die
482	[ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf \|\| die; }
483	[ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache \|\| die; }
484
485	# strip all binaries
486	find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
487
488	# strip all libraries
489	find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
490	}
491
492	fix_db_files()
493	{
494	local i
495	local DB_ENTRY="${BUILDDIR}/${PKGNAME}"
496
497	for i in .files .symlinks .dirs
498	do
499	[ ! -f ${DB_ENTRY}/${i} ] && continue
500	[[ -z $(< ${DB_ENTRY}/${i}) ]] && continue
501
502	echo " fixing /$(mlibdir)/incoming from db-entry '${i}' ..."
503
504	# /lib/incoming -> empty line; sed2 removes all empty lines
505	#sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
506	# do not simply emtpy the line, but change it the the correct path,
507	# so no stale libs are around if the package gets updated!
508	sed -i -e "s:/$(mlibdir)/incoming:/$(mlibdir):g" \
509	-e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
510	done
511	}