core/eglibc/eglibc-2.12.0_20101019-r1.smage2

# $Id: eglibc-2.10.0_20091229-r4.smage2 497 2010-05-07 20:36:34Z niro $

PNAME="eglibc"
PVER="2.12.0_20101019"
PBUILD="r1"

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

HOMEPAGE="http://www.eglibc.org/"

# 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"

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

SRCFILE="${PNAME}-${PVER}.tar.bz2"
SRCDIR="${BUILDDIR}/${PNAME}-${PVER}/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."
	DEPEND=">= 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}"

	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
	}
}

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	niro	623	# $Id: eglibc-2.10.0_20091229-r4.smage2 497 2010-05-07 20:36:34Z niro $
2
3			PNAME="eglibc"
4			PVER="2.12.0_20101019"
5			PBUILD="r1"
6
7			PCATEGORIE="sys-libs"
8			STATE="unstable"
9
10			HOMEPAGE="http://www.eglibc.org/"
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-2.6.31
15			>= sys-libs/libstdc++-4.3
16			>= virtual/base-files"
17
18			# functions to include in the mage file
19			SPECIAL_FUNCTIONS="fix_db_files"
20
21	niro	624	SRCFILE="${PNAME}-${PVER}.tar.bz2"
22			SRCDIR="${BUILDDIR}/${PNAME}-${PVER}/libc"
23	niro	623
24			sminclude mtools cleanutils
25
26			SRC_URI=(
27			gnu://${PNAME}/${SRCFILE}
28			mirror://${PNAME}/${SRCFILE}
29			mirror://${PNAME}/nsswitch.conf
30			mirror://${PNAME}/nscd.conf
31			mirror://${PNAME}/eglibc.envd
32			mirror://${PNAME}/locale-gen
33			mirror://${PNAME}/locale.gen
34			)
35
36			# glibc don't like strong CFLAGS
37			export CFLAGS="${CFLAGS//-O?} -O2"
38			# glibc -> nptl thread don't like striping
39			NOSTRIP=true
40			# gcc 3.0 - 3.3 needs this:
41			export CFLAGS="${CFLAGS} -finline-limit=2000"
42			export CXXFLAGS="${CFLAGS}"
43			export LDFLAGS="${LDFLAGS//-Wl,--relax}"
44
45			# hack to fix NPTL issues with xen, only required on 32bit arches
46			if [[ ${ARCH} = i*86 ]]
47			then
48			export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
49			fi
50
51			# glibc-2.6.1 and above needs march CFLAGS: -march=${ARCH} -mtune=generic
52			# first filter -mtune and -march from flags
53			for flag in ${CFLAGS}
54			do
55			case ${flag} in
56			-mtune=*) continue ;;
57			-march=*) continue ;;
58			esac
59			newflags="${newflags} ${flag}"
60			done
61			# than add our defaults for glibc
62			export CFLAGS="${CFLAGS} -march=${ARCH} -mtune=generic"
63			export CXXFLAGS="${CFLAGS}"
64
65			# use other linux-headers
66			[[ -z ${ALT_HEADERS} ]] && export ALT_HEADERS="/usr/include"
67
68			# kernel support
69			export ENABLE_KERNEL=2.6.18
70
71			SPLIT_PACKAGES="eglibc eglibc-dev"
72
73			split_info_eglibc()
74			{
75			DESCRIPTION="Embedded GNU libc6 (also called glibc2) C library with NPTL Threads."
76			DEPEND=">= sys-libs/libstdc++-4.3
77			>= virtual/base-files"
78			PROVIDE="virtual/glibc"
79
80			preinstall()
81			{
82			# remove libmemusage and libpcprofile as these libs now
83			# resides in /usr/lib and are symlinked to /lib
84			if [[ -f ${MROOT}/$(mlibdir)/libmemusage.so ]]
85			then
86			rm ${MROOT}/$(mlibdir)/libmemusage.so
87			fi
88
89			if [[ -f ${MROOT}/$(mlibdir)/libpcprofile.so ]]
90			then
91			rm ${MROOT}/$(mlibdir)/libpcprofile.so
92			fi
93			}
94
95			postinstall()
96			{
97			# first save the old libpthread.so.0;
98			# it will later used to determinate that there are no stale
99			# libpthreads that breaks ldconfig
100			local OLD_PTHREAD
101			OLD_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"
102
103			# slackware install method
104
105			# we cannot easily install the glibc libs,
106			# because our tools for cp etc needs them to run
107
108			local file
109
110			echo " Switching to new glibc ..."
111			# swap libraries on the fly:
112			if [ -x /sbin/ldconfig -a -d /$(mlibdir)/incoming ] && [[ -z ${MROOT} ]]
113			then
114			# first create copies of the incoming libraries:
115			cd /$(mlibdir)/incoming
116			for file in $(find /$(mlibdir)/incoming -type f)
117			do
118			if [ ! -r "../$(basename ${file}).incoming" ]
119			then
120			cp -a ${file} ../$(basename ${file}).incoming
121			fi
122			done
123
124			# then switch to them all at once:
125			/sbin/ldconfig -l /$(mlibdir)/*.incoming 2> /dev/null
126
127			# finally, rename them and clean up:
128			cd /$(mlibdir)
129			for file in *.incoming
130			do
131			rm -f $(basename ${file} .incoming)
132			cp -a ${file} $(basename ${file} .incoming)
133			/sbin/ldconfig -l $(basename ${file} .incoming)
134			rm -f ${file}
135			done
136
137			# no ldconfig?
138			# good, it's safe to just jam it on home (and make links below):
139			else
140			(
141			cd ${MROOT}/$(mlibdir)/incoming
142			for file in *
143			do
144			cp -a ${file} ..
145			done
146
147			local my_sym
148			local my_dest
149
150			# rebuild symlinks
151			echo " Recreating Symlinks:"
152			for i in $(find ${MROOT}/$(mlibdir)/incoming -type l)
153			do
154			my_sym="$(readlink ${i})"
155			my_dest="$(basename ${i})"
156
157			echo " ${my_dest} -> ${my_dest}"
158
159			# assure to remove the old ones;
160			[ -L ${MROOT}/$(mlibdir)/"${my_dest}" ] && \
161			rm ${MROOT}/$(mlibdir)/"${my_dest}"
162
163			ln -snf "${my_sym}" ${MROOT}/$(mlibdir)/"${my_dest}"
164			done
165			)
166			fi
167
168			# now, get rid of the temporary directory:
169			rm -rf ${MROOT}/$(mlibdir)/incoming
170
171			# remove stale nptl libpthread-2.?.?.so,
172			# fix only needed for glibc with linuxthreads;
173			# prevent reloc errors such as:
174			# ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory
175
176			# get our new libpthread.so.0
177			local NEW_PTHREAD
178			NEW_PTHREAD="$(readlink ${MROOT}/$(mlibdir)/libpthread.so.0)"
179
180			if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ]
181			then
182			echo " Removing stale libpthread libraries ..."
183			for file in ${MROOT}/$(mlibdir)/libpthread-*
184			do
185			if [ "$(basename ${file})" != "${NEW_PTHREAD}" ]
186			then
187			rm -f ${file}
188			fi
189			done
190
191			#rm -f /lib/${OLD_PTHREAD}
192
193			ln -snf ${NEW_PTHREAD} ${MROOT}/$(mlibdir)/libpthread.so.0
194			fi
195
196			if [ -x /usr/sbin/iconvconfig ]
197			then
198			# generate fastloading iconv module configuration file.
199			echo " Generate iconv module config ..."
200			/usr/sbin/iconvconfig --prefix=${MROOT}/
201			fi
202
203			# not working with busybox
204			if [[ $(basename $(readlink /sbin/init)) != busybox ]]
205			then
206			# reloading init
207			echo " Reloading init ..."
208			[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
209			fi
210
211			if [[ -x /usr/sbin/locale-gen ]] && [[ -z ${MROOT} ]]
212			then
213			# generating user def locales
214			echo " Generating user defined locales ..."
215			/usr/sbin/locale-gen
216			fi
217
218			# now we must fix the mage db files
219			# to stop the annoying errors messages
220			fix_db_files
221			}
222
223			}
224
225			split_info_eglibc-dev()
226			{
227			DESCRIPTION="Development files for ${PCATEGORE}/${PNAME}-${PVER}-${PBUILD}."
228			SDEPEND=">= ${PCATEGORIE}/${PNAME}-${PVER}"
229
230			unset preinstall
231			postinstall()
232			{
233
234			if [ -x /usr/sbin/iconvconfig ]
235			then
236			# generate fastloading iconv module configuration file.
237			echo " Generate iconv module config ..."
238			/usr/sbin/iconvconfig --prefix=${MROOT}/
239			fi
240
241			# not working with busybox
242			if [[ $(basename $(readlink /sbin/init)) != busybox ]]
243			then
244			# reloading init
245			echo " Reloading init ..."
246			[[ -z ${MROOT} ]] && /sbin/init U &> /dev/null
247			fi
248
249			if [[ -x /usr/sbin/locale-gen ]] && [[ -z ${MROOT} ]]
250			then
251			# generating user def locales
252			echo " Generating user defined locales ..."
253			/usr/sbin/locale-gen
254			fi
255			}
256			}
257
258			src_prepare()
259			{
260			munpack ${SRCFILE} \|\| die
261			cd ${SRCDIR}
262
263			# disable binutils -as-needed
264			sed -i 's/^have-as-needed.*/have-as-needed = no/' ${SRCDIR}/config.make.in \|\| die
265
266			# fix permissions on some of the scripts
267			chmod u+x ${SRCDIR}/scripts/*.sh \|\| die
268
269			install -d ${SRCDIR}/build \|\| die
270			cd ${SRCDIR}/build
271
272			if [ ! -f /etc/ld.so.conf ]
273			then
274			touch /etc/ld.so.conf \|\| die
275			fi
276
277			# disable some eglibc defaults:
278			# no ipv6 support
279			# sed -i "s:^\(OPTION_EGLIBC_ADVANCED_INET6 =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
280			# only some default charsets
281			# sed -i "s:^\(OPTION_EGLIBC_CHARSETS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
282			# disable support for locales
283			# sed -i "s:^\(OPTION_EGLIBC_CATGETS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
284			# sed -i "s:^\(OPTION_EGLIBC_LOCALES =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
285			# sed -i "s:^\(OPTION_EGLIBC_LOCALE_CODE =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
286			# disable mail aliases support
287			# sed -i "s:^\(OPTION_EGLIBC_DB_ALIASES =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
288			# # disable nis support
289			# sed -i "s:^\(OPTION_EGLIBC_NIS =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
290			# no remote services via rsh
291			# sed -i "s:^\(OPTION_EGLIBC_RCMD =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
292			# no sunrpc
293			# sed -i "s:^\(OPTION_EGLIBC_SUNRPC =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
294			# no support for old access of utmp
295			# sed -i "s:^\(OPTION_EGLIBC_UTMP =\).*:\1 n:" ${SRCDIR}/option-groups.defaults \|\| die
296			}
297
298			src_compile()
299			{
300
301			# fixes some build issues;
302			# -> configure: error: no acceptable grep could be found
303			export ac_cv_path_GREP=/bin/grep
304
305			# support multilib lib64 dir (x86_64 only)
306			if [[ ${ARCH} = x86_64 ]]
307			then
308			# first build a -m32 version
309			install -d ${SRCDIR}/build-m32
310			cd ${SRCDIR}/build-m32
311
312			CC="gcc -m32" CXX="g++ -m32" \
313			../configure \
314			--build=${CHOST} \
315			--host=i686-pc-linux-gnu \
316			--prefix=/usr \
317			--mandir=/usr/share/man \
318			--infodir=/usr/share/info \
319			--disable-profile \
320			--enable-add-ons=nptl \
321			--with-tls \
322			--with-__thread \
323			--enable-kernel=${ENABLE_KERNEL} \
324			--without-cvs \
325			--without-gd \
326			--libdir=/usr/lib \
327			--libexecdir=/usr/lib/eglibc \
328			--with-headers=${ALT_HEADERS} \
329			--disable-nls \
330			\|\| die
331
332			make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
333			fi
334
335			cd ${SRCDIR}/build
336
337			if [[ ${ARCH} = x86_64 ]]; then
338			# make sure the -m64 libs goes really to /lib64
339			echo "slibdir=/$(mlibdir)" >> ${SRCDIR}/build/configparms \|\| die
340			fi
341
342			# kernel-2.6 with nptl needs this
343			../configure \
344			--build=${CHOST} \
345			--host=${CHOST} \
346			--prefix=/usr \
347			--mandir=/usr/share/man \
348			--infodir=/usr/share/info \
349			--disable-profile \
350			--enable-add-ons=nptl \
351			--with-tls \
352			--with-__thread \
353			--enable-kernel=2.6.0 \
354			--without-cvs \
355			--without-gd \
356			--libdir=/usr/$(mlibdir) \
357			--libexecdir=/usr/$(mlibdir)/eglibc \
358			--with-headers=${ALT_HEADERS} \
359			\|\| die
360
361			make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
362			}
363
364			src_install_eglibc()
365			{
366			if [[ ${ARCH} = x86_64 ]]
367			then
368			# install -m32 libs
369			cd ${SRCDIR}/build-m32
370			make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
371			fi
372
373			cd ${SRCDIR}/build
374			make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
375
376			# cleanup
377			zapmost ${BINDIR} $(mlibdir) \
378			usr/$(mlibdir)/*.so \
379			$([[ ${ARCH} = x86_64 ]] && echo 'lib usr/lib/*.so') \
380			sbin/ldconfig \
381			usr/bin/iconv \
382			usr/bin/locale \
383			usr/$(mlibdir)/gconv/ISO8859-1.so \
384			usr/$(mlibdir)/gconv/UNICODE.so \
385			usr/$(mlibdir)/gconv/gconv-modules \
386			$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/ISO8859-1.so') \
387			$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/UNICODE.so') \
388			$([[ ${ARCH} = x86_64 ]] && echo 'usr/lib/gconv/gconv-modules') \
389			\|\| die
390
391			# base environment
392			minstallenv eglibc.envd 00eglibc \|\| die
393			if [[ ${ARCH} = x86_64 ]]
394			then
395			echo "LDPATH=\"/usr/local/$(mlibdir)\"" >> ${BINDIR}/etc/env.d/00eglibc \|\| die
396			echo "LDPATH=\"/opt/$(mlibdir)\"" >> ${BINDIR}/etc/env.d/00eglibc \|\| die
397			fi
398
399			# move some libs and tools to proper locations
400			# will suppress some ldconfig errors too
401			mv ${BINDIR}/$(mlibdir)/libmemusage.so ${BINDIR}/usr/$(mlibdir) \|\| die
402			mv ${BINDIR}/$(mlibdir)/libpcprofile.so ${BINDIR}/usr/$(mlibdir) \|\| die
403			mlink ../usr/$(mlibdir)/libmemusage.so /$(mlibdir)/libmemusage.so \|\| die
404			mlink ../usr/$(mlibdir)/libpcprofile.so /$(mlibdir)/libpcprofile.so \|\| die
405
406			# strip all binaries
407			find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
408
409			# strip all libraries
410			# want to be safe here; --strip-unneeded seems to cause pthread problems
411			# strip all but libpthread
412			install -d ${BUILDDIR}/thread-backup \|\| die
413			mv ${BINDIR}/$(mlibdir)/lib{pthread,thread_db}* ${BUILDDIR}/thread-backup/ \|\| die
414			# now strip
415			find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
416			mv -f ${BUILDDIR}/thread-backup/* ${BINDIR}/$(mlibdir)/ \|\| die
417			# remove stale directory
418			rm -rf ${BUILDDIR}/thread-backup \|\| die
419
420			# prepare glibc for installation; slackware method
421			minstalldir /incoming \|\| die
422			mv ${BINDIR}/$(mlibdir)/* ${BINDIR}/incoming \|\| die
423			mv ${BINDIR}/incoming ${BINDIR}/$(mlibdir)/incoming \|\| die
424			mv ${BINDIR}/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/$(mlibdir) \|\| die
425			}
426
427			src_install_eglibc-dev()
428			{
429			if [[ ${ARCH} = x86_64 ]]
430			then
431			# install -m32 libs
432			cd ${SRCDIR}/build-m32
433			make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
434			fi
435
436			cd ${SRCDIR}/build
437			make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
438
439			# cleanup -> in eglibc
440			rm -r ${BINDIR}/$(mlibdir) \|\| die
441			rm ${BINDIR}/usr/$(mlibdir)/*.so \|\| die
442			rm ${BINDIR}/usr/$(mlibdir)/gconv/ISO8859-1.so \|\| die
443			rm ${BINDIR}/usr/$(mlibdir)/gconv/UNICODE.so \|\| die
444			rm ${BINDIR}/usr/$(mlibdir)/gconv/gconv-modules \|\| die
445			if [[ ${ARCH} = x86_64 ]]
446			then
447			rm -r ${BINDIR}/lib \|\| die
448			rm ${BINDIR}/usr/lib/*.so \|\| die
449			rm ${BINDIR}/usr/lib/gconv/ISO8859-1.so \|\| die
450			rm ${BINDIR}/usr/lib/gconv/UNICODE.so \|\| die
451			rm ${BINDIR}/usr/lib/gconv/gconv-modules \|\| die
452			fi
453			rm ${BINDIR}/sbin/ldconfig \|\| die
454			rm ${BINDIR}/usr/bin/iconv \|\| die
455			rm ${BINDIR}/usr/bin/locale \|\| die
456
457			# do not generate the locales here, let it the user do with the locale-gen tool
458			# make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales \|\| die
459
460			# install locales list and generate tools
461			# to generate this listing see the glibc-2.5/localedata/SUPPORTED file
462			minstalletc locale.gen \|\| die
463			minstalldir /usr/sbin \|\| die
464			minstallexec -s locale-gen /usr/sbin \|\| die
465
466			# nsswitch configuration file
467			minstalletc nsswitch.conf \|\| die
468
469			# nscd configuration file
470			minstalletc nscd.conf \|\| die
471
472			# we use Berlin as default
473			cp --remove-destination ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime \|\| die
474			[ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf \|\| die; }
475			[ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache \|\| die; }
476
477			# strip all binaries
478			find ${BINDIR} \| xargs file \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
479
480			# strip all libraries
481			find ${BINDIR} \| xargs file \| grep "shared object" \| grep ELF \| cut -f 1 -d : \| xargs strip --strip-unneeded \|\| die
482			}
483
484			fix_db_files()
485			{
486			local i
487			local DB_ENTRY="${BUILDDIR}/${PKGNAME}"
488
489			for i in .files .symlinks .dirs
490			do
491			[ ! -f ${DB_ENTRY}/${i} ] && continue
492			[[ -z $(< ${DB_ENTRY}/${i}) ]] && continue
493
494			echo " fixing /$(mlibdir)/incoming from db-entry '${i}' ..."
495
496			# /lib/incoming -> empty line; sed2 removes all empty lines
497			#sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
498			# do not simply emtpy the line, but change it the the correct path,
499			# so no stale libs are around if the package gets updated!
500			sed -i -e "s:/$(mlibdir)/incoming:/$(mlibdir):g" \
501			-e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
502			done
503			}