core/glibc/glibc-2.27-r11.smage2

# $Id$

PNAME="glibc"
PVER="2.27"
PBUILD="r11"

PCAT="sys-libs"

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

DEPEND=">= sys-apps/base-files-0.7
	>= sys-libs/tzdata-2018"

# we force headers to one specific version
SDEPEND="== sys-kernel/linux-libc-headers-4.20.13"
PROVIDE="virtual/glibc"

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

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

ENVD_REV="1.2"

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://${PNAME}/glibc.envd-${ENVD_REV}
	mirror://${PNAME}/locale.gen-header
	mirror://${PNAME}/locale-gen
	mirror://${PNAME}/${PNAME}-2.17-syscalld-infinite-loop.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
# keep static libs to honor -static-pie or nptl/pthreads segfault may occur
msetfeature "!strip static"

# 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} ${flag}"
#done
#export CFLAGS="${newflags}"
#
## 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=3.2.0

src_prepare()
{
	munpack ${SRCFILE} || die
	cd ${SRCDIR}

	# fix a test case that fails when built using gcc-5.x
	sed -i '/tst-audit2-ENV/i CFLAGS-tst-audit2.c += -fno-builtin' elf/Makefile || die

	# fixes an infinite loop while syscall.d creation
	# see: http://sourceware.org/bugzilla/show_bug.cgi?id=15711
	mpatch ${PNAME}-2.17-syscalld-infinite-loop.patch || die
	# use 1.0 second instead of 0.5 (required by arch i686 builds on 64bit machines)
	sed -i 's:0.5 seconds ago:1.0 seconds ago:' ${SRCDIR}/Makerules || die

	# scripts/test-installation.pl sometime fails
	#
	#  CC="gcc" /usr/bin/perl scripts/test-installation.pl
	#  /usr/src/glibc-2.16.0.bld/
	#  Unmatched ( in regex; marked by <-- HERE in m/$( <-- HERE if $(abi-32-ld-soname),$(abi-32-ld-soname),ld/ at scripts/test-installation.pl line 172, <LDD>
	#  line 1
	sed -i 's:CC="$(CC)" $(PERL) scripts/test-installation.pl $(common-objpfx)::' Makefile || die

	# 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 pathes
	myopts="--prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info"
	myopts+=" --with-headers=/usr/include"
	# bugurl
	myopts+=" --with-bugurl=http://bugs.magellan-linux.de/"
	# disable profiling
	myopts+=" --disable-profile"
	# enable addons
	myopts+=" --enable-add-ons"
	# supported kernel-release
	myopts+=" --enable-kernel=${ENABLE_KERNEL}"
	# disable cvs and gd support
	myopts+=" --without-cvs --without-gd"
	# enable bindnow
#	myopts+=" --enable-bind-now"
	# enable lock elision
	myopts+=" --enable-lock-elision"
	# disable -werror
	myopts+=" --disable-werror"
	# enable multi-arch
	myopts+=" --enable-multi-arch"
	# enable stackguard randomization
	myopts+=" --enable-stackguard-randomization"
	# enable stack protector
	myopts+=" --enable-stack-protector=strong"
	# enable static pie
	myopts+=" --enable-static-pie"

	# fortify_source not supported
	export CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=2/}

	# 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

		# honor /usr move
		echo "rootsbindir=/usr/sbin" >> ${SRCDIR}/build-m32/configparms || die
		# make sure the -m32 libs goes really to /usr/lib
		echo "slibdir=/usr/lib" >> ${SRCDIR}/build-m32/configparms || die
		echo "rtlddir=/usr/lib" >> ${SRCDIR}/build-m32/configparms || die

		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

	# honor /usr move
	echo "rootsbindir=/usr/sbin" >> ${SRCDIR}/build/configparms || die
	# make sure the -m64 libs goes really to /lib64
	echo "slibdir=/usr/$(mlibdir)" >> ${SRCDIR}/build/configparms || die
	echo "rtlddir=/usr/$(mlibdir)" >> ${SRCDIR}/build/configparms || die

	../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
	# systemd services, but do not include systemd.sminc to have a hard depend on systemd
	minstalldir /usr/lib/systemd/system || die
	minstallfile ${SRCDIR}/nscd/nscd.service /usr/lib/systemd/system || die
	minstalldir /etc/tmpfiles.d || die
	minstallfile ${SRCDIR}/nscd/nscd.tmpfiles /etc/tmpfiles.d/nscd.conf || die

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

	# now in tzdata
	## we use Berlin as default
	## busybox compat
	#local args
	#if need_busybox_support /bin/cp
	#then
	#	args="-f"
	#else
	#	args="--remove-destination"
	#fi
	#cp ${args} ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime || die
	[ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf || die; }
	[ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache || die; }

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

	# strip all binaries
	find ${BINDIR} ! -type d | xargs --no-run-if-empty file | grep -v "pie executable" | grep "executable" | grep ELF | cut -f 1 -d : | xargs --no-run-if-empty strip --strip-unneeded || die

	# strip all libraries
	# want to be safe here; --strip-unneeded seems to cause pthread problems
	# strip all but libpthread, libc and ld
	install -d ${BUILDDIR}/thread-backup/$(mlibdir) || die
	mv ${BINDIR}/usr/$(mlibdir)/lib{pthread,thread_db,c-}* ${BUILDDIR}/thread-backup/$(mlibdir)/ || die
	mv ${BINDIR}/usr/$(mlibdir)/ld-* ${BUILDDIR}/thread-backup/$(mlibdir)/ || die
	if [[ ${ARCH} = x86_64 ]]
	then
		install -d ${BUILDDIR}/thread-backup/lib || die
		mv ${BINDIR}/usr/lib/lib{pthread,thread_db,c-}* ${BUILDDIR}/thread-backup/lib/ || die
		mv ${BINDIR}/usr/lib/ld-* ${BUILDDIR}/thread-backup/lib/ || die
	fi

	# now strip but only debuging symbols
	find ${BINDIR} ! -type d | xargs --no-run-if-empty file | grep "[shared object|pie executable]" | grep ELF | cut -f 1 -d : | xargs --no-run-if-empty strip --strip-debug || die
	find ${BINDIR} ! -type d | xargs --no-run-if-empty file | grep "ar archive" | cut -f 1 -d : | xargs --no-run-if-empty strip --strip-debug || die
	mv -f ${BUILDDIR}/thread-backup/$(mlibdir)/* ${BINDIR}/usr/$(mlibdir)/ || die
	if [[ ${ARCH} = x86_64 ]]
	then
		mv -f ${BUILDDIR}/thread-backup/lib/* ${BINDIR}/usr/lib/ || die
	fi
	# remove stale directory
	rm -rf ${BUILDDIR}/thread-backup || die

	# prepare glibc for installation; slackware method
	minstalldir /incoming || die
	mv ${BINDIR}/usr/$(mlibdir)/*.so ${BINDIR}/incoming || die
	mv ${BINDIR}/usr/$(mlibdir)/*.so.* ${BINDIR}/incoming || die
	mv ${BINDIR}/incoming ${BINDIR}/usr/$(mlibdir)/incoming || die
	mv ${BINDIR}/usr/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/usr/$(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 /usr/$(mlibdir)/incoming from db-entry '${i}' ..."

		# /usr/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:/usr/$(mlibdir)/incoming:/usr/$(mlibdir):g" \
			-e "s:/usr/$(mlibdir)/incoming.*::g" \
			-e '/^$/d' ${DB_ENTRY}/${i}
	done
}

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 ${MROOT}/usr/$(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 /usr/sbin/ldconfig -a -d /usr/$(mlibdir)/incoming ] && [[ -z ${MROOT} ]]
	then
		# first create copies of the incoming libraries:
		cd /usr/$(mlibdir)/incoming
		for file in $(find /usr/$(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:
		/usr/sbin/ldconfig -l /usr/$(mlibdir)/*.incoming 2> /dev/null

		# finally, rename them and clean up:
		cd /usr/$(mlibdir)
		for file in *.incoming
		do
			rm -f $(basename ${file} .incoming)
			cp -a ${file} $(basename ${file} .incoming)
			/usr/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 ${MROOT}/usr/$(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 ${MROOT}/usr/$(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 ${MROOT}/usr/$(mlibdir)/"${my_dest}" ] && \
					rm ${MROOT}/usr/$(mlibdir)/"${my_dest}"

				ln -snf "${my_sym}" ${MROOT}/usr/$(mlibdir)/"${my_dest}"
			done
		)
	fi

	# now, get rid of the temporary directory:
	rm -rf ${MROOT}/usr/$(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 ${MROOT}/usr/$(mlibdir)/libpthread.so.0)"

	if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ]
	then
		echo "     Removing stale libpthread libraries ..."
		for file in ${MROOT}/usr/$(mlibdir)/libpthread-*
		do
			if [ "$(basename ${file})" != "${NEW_PTHREAD}" ]
			then
				rm -f ${file}
			fi
		done

		#rm -f /lib/${OLD_PTHREAD}

		ln -snf ${NEW_PTHREAD} ${MROOT}/usr/$(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 ! need_busybox_support /sbin/telinit
	then
		# reloading init
		echo "     Reloading init ..."
		[[ -z ${MROOT} ]] && /sbin/telinit 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="glibc"
4	PVER="2.27"
5	PBUILD="r11"
6
7	PCAT="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	DEPEND=">= sys-apps/base-files-0.7
13	>= sys-libs/tzdata-2018"
14
15	# we force headers to one specific version
16	SDEPEND="== sys-kernel/linux-libc-headers-4.20.13"
17	PROVIDE="virtual/glibc"
18
19	# functions to include in the mage file
20	SPECIAL_FUNCTIONS="fix_db_files"
21
22	SRCFILE="glibc-${PVER}.tar.xz"
23	SRCDIR="${BUILDDIR}/glibc-${PVER}"
24
25	ENVD_REV="1.2"
26
27	sminclude mtools
28
29	SRC_URI=(
30	ftp://sources.redhat.com/pub/glibc/releases/${SRCFILE}
31	ftp://sources.redhat.com/pub/glibc/snapshots/${SRCFILE}
32	gnu://${PNAME}/${SRCFILE}
33	mirror://${PNAME}/${SRCFILE}
34	mirror://${PNAME}/glibc.envd-${ENVD_REV}
35	mirror://${PNAME}/locale.gen-header
36	mirror://${PNAME}/locale-gen
37	mirror://${PNAME}/${PNAME}-2.17-syscalld-infinite-loop.patch
38	)
39
40	# sed line: on 2 digits add an zero: 2.7 -> 2.7.0
41	UP2DATE="updatecmd_gnu ${PNAME/-nptl/} \| sed 's/^\([0-9]\.[0-9]\$\)/\1.0/'"
42
43	# glibc don't like strong CFLAGS
44	#export CFLAGS="${CFLAGS//-O?} -O2"
45	# glibc -> nptl thread don't like striping
46	# keep static libs to honor -static-pie or nptl/pthreads segfault may occur
47	msetfeature "!strip static"
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} ${flag}"
64	#done
65	#export CFLAGS="${newflags}"
66	#
67	## than add our defaults for glibc
68	#[[ ${ARCH} = i86 ]] && export CFLAGS="${CFLAGS} -march=${ARCH}" # only i86
69	#export CFLAGS="${CFLAGS} -mtune=generic" # all arches
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=3.2.0
77
78	src_prepare()
79	{
80	munpack ${SRCFILE} \|\| die
81	cd ${SRCDIR}
82
83	# fix a test case that fails when built using gcc-5.x
84	sed -i '/tst-audit2-ENV/i CFLAGS-tst-audit2.c += -fno-builtin' elf/Makefile \|\| die
85
86	# fixes an infinite loop while syscall.d creation
87	# see: http://sourceware.org/bugzilla/show_bug.cgi?id=15711
88	mpatch ${PNAME}-2.17-syscalld-infinite-loop.patch \|\| die
89	# use 1.0 second instead of 0.5 (required by arch i686 builds on 64bit machines)
90	sed -i 's:0.5 seconds ago:1.0 seconds ago:' ${SRCDIR}/Makerules \|\| die
91
92	# scripts/test-installation.pl sometime fails
93	#
94	# CC="gcc" /usr/bin/perl scripts/test-installation.pl
95	# /usr/src/glibc-2.16.0.bld/
96	# Unmatched ( in regex; marked by <-- HERE in m/$( <-- HERE if $(abi-32-ld-soname),$(abi-32-ld-soname),ld/ at scripts/test-installation.pl line 172, <LDD>
97	# line 1
98	sed -i 's:CC="$(CC)" $(PERL) scripts/test-installation.pl $(common-objpfx)::' Makefile \|\| die
99
100	# binutils patch needs reconf
101	# autoconf --force \|\| die
102
103	# fix permissions on some of the scripts
104	chmod u+x ${SRCDIR}/scripts/*.sh \|\| die
105
106	install -d ${SRCDIR}/build \|\| die
107	cd ${SRCDIR}/build
108
109	if [ ! -f /etc/ld.so.conf ]
110	then
111	touch /etc/ld.so.conf \|\| die
112	fi
113	}
114
115	src_compile()
116	{
117	local myopts
118
119	# generic pathes
120	myopts="--prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info"
121	myopts+=" --with-headers=/usr/include"
122	# bugurl
123	myopts+=" --with-bugurl=http://bugs.magellan-linux.de/"
124	# disable profiling
125	myopts+=" --disable-profile"
126	# enable addons
127	myopts+=" --enable-add-ons"
128	# supported kernel-release
129	myopts+=" --enable-kernel=${ENABLE_KERNEL}"
130	# disable cvs and gd support
131	myopts+=" --without-cvs --without-gd"
132	# enable bindnow
133	# myopts+=" --enable-bind-now"
134	# enable lock elision
135	myopts+=" --enable-lock-elision"
136	# disable -werror
137	myopts+=" --disable-werror"
138	# enable multi-arch
139	myopts+=" --enable-multi-arch"
140	# enable stackguard randomization
141	myopts+=" --enable-stackguard-randomization"
142	# enable stack protector
143	myopts+=" --enable-stack-protector=strong"
144	# enable static pie
145	myopts+=" --enable-static-pie"
146
147	# fortify_source not supported
148	export CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=2/}
149
150	# support multilib lib64 dir (x86_64 only)
151	if [[ ${ARCH} = x86_64 ]]
152	then
153	# first build a -m32 version
154	install -d ${SRCDIR}/build-m32
155	cd ${SRCDIR}/build-m32
156
157	# honor /usr move
158	echo "rootsbindir=/usr/sbin" >> ${SRCDIR}/build-m32/configparms \|\| die
159	# make sure the -m32 libs goes really to /usr/lib
160	echo "slibdir=/usr/lib" >> ${SRCDIR}/build-m32/configparms \|\| die
161	echo "rtlddir=/usr/lib" >> ${SRCDIR}/build-m32/configparms \|\| die
162
163	CC="gcc -m32" CXX="g++ -m32" \
164	CFLAGS="${CFLAGS//-march=${ARCH}} -march=i686" \
165	CXXFLAGS="${CXXFLAGS//-march=${ARCH}} -march=i686" \
166	../configure \
167	--build=${CHOST} \
168	--host=i686-pc-linux-gnu \
169	--libdir=/usr/lib \
170	--libexecdir=/usr/lib/glibc \
171	${myopts} \
172	\|\| die
173
174	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
175	fi
176
177	cd ${SRCDIR}/build
178
179	# honor /usr move
180	echo "rootsbindir=/usr/sbin" >> ${SRCDIR}/build/configparms \|\| die
181	# make sure the -m64 libs goes really to /lib64
182	echo "slibdir=/usr/$(mlibdir)" >> ${SRCDIR}/build/configparms \|\| die
183	echo "rtlddir=/usr/$(mlibdir)" >> ${SRCDIR}/build/configparms \|\| die
184
185	../configure \
186	--build=${CHOST} \
187	--host=${CHOST} \
188	--libdir=/usr/$(mlibdir) \
189	--libexecdir=/usr/$(mlibdir)/glibc \
190	${myopts} \
191	\|\| die
192
193	make PARALLELMFLAGS="${MAKEOPTS}" \|\| die
194	}
195
196	src_install()
197	{
198	if [[ ${ARCH} = x86_64 ]]
199	then
200	# install -m32 libs
201	cd ${SRCDIR}/build-m32
202	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
203	fi
204
205	cd ${SRCDIR}/build
206	make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} install \|\| die
207
208	# do not generate the locales here, let it the user do with the locale-gen tool
209	# make PARALLELMFLAGS="${MAKEOPTS}" install_root=${BINDIR} localedata/install-locales \|\| die
210
211	# install locales list and generate tools
212	# generate locale.gen file from localedata/SUPPORTED file
213	minstalletc locale.gen-header locale.gen \|\| die
214	sed \
215	-e 's:/: :g' \
216	-e 's:\\: :g' \
217	-e 's:SUPPORTED-LOCALES=::' \
218	-e 's:\ \ $::g' \
219	-e '/^#/d' \
220	-e 's:^:#:g' \
221	${SRCDIR}/localedata/SUPPORTED \
222	>> ${BINDIR}/etc/locale.gen \|\| die
223	minstalldir /usr/sbin \|\| die
224	minstallexec -s locale-gen /usr/sbin \|\| die
225
226	# nsswitch configuration file
227	minstalletc ${SRCDIR}/nss/nsswitch.conf \|\| die
228
229	# nscd configuration file
230	minstalletc ${SRCDIR}/nscd/nscd.conf \|\| die
231	# systemd services, but do not include systemd.sminc to have a hard depend on systemd
232	minstalldir /usr/lib/systemd/system \|\| die
233	minstallfile ${SRCDIR}/nscd/nscd.service /usr/lib/systemd/system \|\| die
234	minstalldir /etc/tmpfiles.d \|\| die
235	minstallfile ${SRCDIR}/nscd/nscd.tmpfiles /etc/tmpfiles.d/nscd.conf \|\| die
236
237	# gai configuration file
238	minstalletc ${SRCDIR}/posix/gai.conf \|\| die
239
240	# now in tzdata
241	## we use Berlin as default
242	## busybox compat
243	#local args
244	#if need_busybox_support /bin/cp
245	#then
246	# args="-f"
247	#else
248	# args="--remove-destination"
249	#fi
250	#cp ${args} ${BINDIR}/usr/share/zoneinfo/Europe/Berlin ${BINDIR}/etc/localtime \|\| die
251	[ -f ${BINDIR}/etc/ld.so.conf ] && { rm -f ${BINDIR}/etc/ld.so.conf \|\| die; }
252	[ -e ${BINDIR}/etc/ld.so.cache ] && { rm -rf ${BINDIR}/etc/ld.so.cache \|\| die; }
253
254	# base environment
255	minstallenv glibc.envd-${ENVD_REV} 00glibc \|\| die
256	if [[ ${ARCH} = x86_64 ]]
257	then
258	MCONFIG="/etc/env.d/00glibc"
259	maddconfig "LDPATH=\"/$(mlibdir)\"" \|\| die
260	maddconfig "LDPATH=\"/usr/$(mlibdir)\"" \|\| die
261	maddconfig "LDPATH=\"/usr/local/$(mlibdir)\"" \|\| die
262	maddconfig "LDPATH=\"/opt/$(mlibdir)\"" \|\| die
263	fi
264
265	# strip all binaries
266	find ${BINDIR} ! -type d \| xargs --no-run-if-empty file \| grep -v "pie executable" \| grep "executable" \| grep ELF \| cut -f 1 -d : \| xargs --no-run-if-empty strip --strip-unneeded \|\| die
267
268	# strip all libraries
269	# want to be safe here; --strip-unneeded seems to cause pthread problems
270	# strip all but libpthread, libc and ld
271	install -d ${BUILDDIR}/thread-backup/$(mlibdir) \|\| die
272	mv ${BINDIR}/usr/$(mlibdir)/lib{pthread,thread_db,c-}* ${BUILDDIR}/thread-backup/$(mlibdir)/ \|\| die
273	mv ${BINDIR}/usr/$(mlibdir)/ld-* ${BUILDDIR}/thread-backup/$(mlibdir)/ \|\| die
274	if [[ ${ARCH} = x86_64 ]]
275	then
276	install -d ${BUILDDIR}/thread-backup/lib \|\| die
277	mv ${BINDIR}/usr/lib/lib{pthread,thread_db,c-}* ${BUILDDIR}/thread-backup/lib/ \|\| die
278	mv ${BINDIR}/usr/lib/ld-* ${BUILDDIR}/thread-backup/lib/ \|\| die
279	fi
280
281	# now strip but only debuging symbols
282	find ${BINDIR} ! -type d \| xargs --no-run-if-empty file \| grep "[shared object\|pie executable]" \| grep ELF \| cut -f 1 -d : \| xargs --no-run-if-empty strip --strip-debug \|\| die
283	find ${BINDIR} ! -type d \| xargs --no-run-if-empty file \| grep "ar archive" \| cut -f 1 -d : \| xargs --no-run-if-empty strip --strip-debug \|\| die
284	mv -f ${BUILDDIR}/thread-backup/$(mlibdir)/* ${BINDIR}/usr/$(mlibdir)/ \|\| die
285	if [[ ${ARCH} = x86_64 ]]
286	then
287	mv -f ${BUILDDIR}/thread-backup/lib/* ${BINDIR}/usr/lib/ \|\| die
288	fi
289	# remove stale directory
290	rm -rf ${BUILDDIR}/thread-backup \|\| die
291
292	# prepare glibc for installation; slackware method
293	minstalldir /incoming \|\| die
294	mv ${BINDIR}/usr/$(mlibdir)/*.so ${BINDIR}/incoming \|\| die
295	mv ${BINDIR}/usr/$(mlibdir)/.so. ${BINDIR}/incoming \|\| die
296	mv ${BINDIR}/incoming ${BINDIR}/usr/$(mlibdir)/incoming \|\| die
297	mv ${BINDIR}/usr/$(mlibdir)/incoming/libSegFault.so ${BINDIR}/usr/$(mlibdir) \|\| die
298	}
299
300	fix_db_files()
301	{
302	local i
303	local DB_ENTRY="${BUILDDIR}/${PKGNAME}"
304
305	for i in .files .symlinks .dirs
306	do
307	[ ! -f ${DB_ENTRY}/${i} ] && continue
308	[[ -z $(< ${DB_ENTRY}/${i}) ]] && continue
309
310	echo " fixing /usr/$(mlibdir)/incoming from db-entry '${i}' ..."
311
312	# /usr/lib/incoming -> empty line; sed2 removes all empty lines
313	#sed -i -e "s:/$(mlibdir)/incoming.*::g" -e '/^$/d' ${DB_ENTRY}/${i}
314	# do not simply emtpy the line, but change it the the correct path,
315	# so no stale libs are around if the package gets updated!
316	sed -i \
317	-e "s:/usr/$(mlibdir)/incoming:/usr/$(mlibdir):g" \
318	-e "s:/usr/$(mlibdir)/incoming.*::g" \
319	-e '/^$/d' ${DB_ENTRY}/${i}
320	done
321	}
322
323	postinstall()
324	{
325	# first save the old libpthread.so.0;
326	# it will later used to determinate that there are no stale
327	# libpthreads that breaks ldconfig
328	local OLD_PTHREAD
329	OLD_PTHREAD="$(readlink ${MROOT}/usr/$(mlibdir)/libpthread.so.0)"
330
331	# slackware install method
332
333	# we cannot easily install the glibc libs,
334	# because our tools for cp etc needs them to run
335
336	local file
337
338	echo " Switching to new glibc ..."
339	# swap libraries on the fly:
340	if [ -x /usr/sbin/ldconfig -a -d /usr/$(mlibdir)/incoming ] && [[ -z ${MROOT} ]]
341	then
342	# first create copies of the incoming libraries:
343	cd /usr/$(mlibdir)/incoming
344	for file in $(find /usr/$(mlibdir)/incoming -type f)
345	do
346	if [ ! -r "../$(basename ${file}).incoming" ]
347	then
348	cp -a ${file} ../$(basename ${file}).incoming
349	fi
350	done
351
352	# then switch to them all at once:
353	/usr/sbin/ldconfig -l /usr/$(mlibdir)/*.incoming 2> /dev/null
354
355	# finally, rename them and clean up:
356	cd /usr/$(mlibdir)
357	for file in *.incoming
358	do
359	rm -f $(basename ${file} .incoming)
360	cp -a ${file} $(basename ${file} .incoming)
361	/usr/sbin/ldconfig -l $(basename ${file} .incoming)
362	rm -f ${file}
363	done
364
365	# no ldconfig?
366	# good, it's safe to just jam it on home (and make links below):
367	else
368	(
369	cd ${MROOT}/usr/$(mlibdir)/incoming
370	for file in *
371	do
372	cp -a ${file} ..
373	done
374
375	local my_sym
376	local my_dest
377
378	# rebuild symlinks
379	echo " Recreating Symlinks:"
380	for i in $(find ${MROOT}/usr/$(mlibdir)/incoming -type l)
381	do
382	my_sym="$(readlink ${i})"
383	my_dest="$(basename ${i})"
384
385	echo " ${my_dest} -> ${my_dest}"
386
387	# assure to remove the old ones;
388	[ -L ${MROOT}/usr/$(mlibdir)/"${my_dest}" ] && \
389	rm ${MROOT}/usr/$(mlibdir)/"${my_dest}"
390
391	ln -snf "${my_sym}" ${MROOT}/usr/$(mlibdir)/"${my_dest}"
392	done
393	)
394	fi
395
396	# now, get rid of the temporary directory:
397	rm -rf ${MROOT}/usr/$(mlibdir)/incoming
398
399	# remove stale nptl libpthread-2.?.?.so,
400	# fix only needed for glibc with linuxthreads;
401	# prevent reloc errors such as:
402	# ls: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory
403
404	# get our new libpthread.so.0
405	local NEW_PTHREAD
406	NEW_PTHREAD="$(readlink ${MROOT}/usr/$(mlibdir)/libpthread.so.0)"
407
408	if [ "${NEW_PTHREAD}" != "${OLD_PTHREAD}" ]
409	then
410	echo " Removing stale libpthread libraries ..."
411	for file in ${MROOT}/usr/$(mlibdir)/libpthread-*
412	do
413	if [ "$(basename ${file})" != "${NEW_PTHREAD}" ]
414	then
415	rm -f ${file}
416	fi
417	done
418
419	#rm -f /lib/${OLD_PTHREAD}
420
421	ln -snf ${NEW_PTHREAD} ${MROOT}/usr/$(mlibdir)/libpthread.so.0
422	fi
423
424	if [ -x /usr/sbin/iconvconfig ]
425	then
426	# generate fastloading iconv module configuration file.
427	echo " Generate iconv module config ..."
428	/usr/sbin/iconvconfig --prefix=${MROOT}/
429	fi
430
431	# not working with busybox
432	if ! need_busybox_support /sbin/telinit
433	then
434	# reloading init
435	echo " Reloading init ..."
436	[[ -z ${MROOT} ]] && /sbin/telinit U &> /dev/null
437	fi
438
439	# generating user def locales
440	echo " Generating user defined locales ..."
441	[[ -z ${MROOT} ]] && /usr/sbin/locale-gen
442
443	# now we must fix the mage db files
444	# to stop the annoying errors messages
445	fix_db_files
446	}