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# $Id: PKGBUILD 43540 2011-03-27 14:07:50Z heftig $
# Maintainer: Jan "heftig" Steffens <jan.steffens@gmail.com>
# Contributor: Jan de Groot <jgc@archlinux.org>
# Contributor: Allan McRae <allan@archlinux.org>
# toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc
# NOTE: valgrind requires rebuild with each new glibc version
_pkgbasename=glibc
pkgname=lib32-$_pkgbasename
pkgver=2.13
pkgrel=5
_glibcdate=20110117
pkgdesc="GNU C Library for multilib"
arch=('x86_64' 'mips64el')
url="http://www.gnu.org/software/libc"
license=('GPL' 'LGPL')
depends=("glibc>=$pkgver")
makedepends=('gcc-multilib>=4.4')
options=('!strip' '!emptydirs')
source=(http://mirrors.kernel.org/archlinux/other/glibc/${_pkgbasename}-${pkgver}_${_glibcdate}.tar.xz
glibc-2.10-dont-build-timezone.patch
glibc-2.10-bz4781.patch
glibc-__i686.patch
glibc-2.12.1-static-shared-getpagesize.patch
glibc-2.12.2-ignore-origin-of-privileged-program.patch
glibc-2.13-prelink.patch
glibc-2.13-futex.patch
lib32-glibc.conf)
md5sums=('b7b17d9c6b5b71b5e5322e04ca63c190'
'4dadb9203b69a3210d53514bb46f41c3'
'0c5540efc51c0b93996c51b57a8540ae'
'40cd342e21f71f5e49e32622b25acc52'
'a3ac6f318d680347bb6e2805d42b73b2'
'b042647ea7d6f22ad319e12e796bd13e'
'24dfab6fd244f3773523412588ecc52c'
'7d0154b7e17ea218c9fa953599d24cc4'
'6e052f1cb693d5d3203f50f9d4e8c33b')
build() {
cd ${srcdir}/glibc
# timezone data is in separate package (tzdata)
patch -Np1 -i ${srcdir}/glibc-2.10-dont-build-timezone.patch
# http://sources.redhat.com/bugzilla/show_bug.cgi?id=4781
patch -Np1 -i ${srcdir}/glibc-2.10-bz4781.patch
# http://sources.redhat.com/bugzilla/show_bug.cgi?id=411
# http://sourceware.org/ml/libc-alpha/2009-07/msg00072.html
patch -Np1 -i ${srcdir}/glibc-__i686.patch
# http://sourceware.org/bugzilla/show_bug.cgi?id=11929
# using Fedora "fix" as patch in that bug report causes breakages...
patch -Np1 -i ${srcdir}/glibc-2.12.1-static-shared-getpagesize.patch
# http://www.exploit-db.com/exploits/15274/
# http://sourceware.org/git/?p=glibc.git;a=patch;h=d14e6b09 (only fedora branch...)
patch -Np1 -i ${srcdir}/glibc-2.12.2-ignore-origin-of-privileged-program.patch
# http://sourceware.org/bugzilla/show_bug.cgi?id=12489
# http://sourceware.org/git/?p=glibc.git;a=commit;h=25b3aada (only fedora branch...)
patch -Np1 -i ${srcdir}/glibc-2.13-prelink.patch
# http://sourceware.org/bugzilla/show_bug.cgi?id=12403
patch -Np1 -i ${srcdir}/glibc-2.13-futex.patch
cd ${srcdir}
mkdir glibc-build
cd glibc-build
# Hack to fix NPTL issues with Xen, only required on 32bit platforms
export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
echo "slibdir=/usr/lib32" >> configparms
export CC="gcc -m32"
${srcdir}/glibc/configure --prefix=/usr \
--libdir=/usr/lib32 --libexecdir=/usr/lib32 \
--with-headers=/usr/include \
--enable-add-ons=nptl,libidn \
--enable-kernel=2.6.27 \
--with-tls --with-__thread \
--enable-bind-now --without-gd \
--without-cvs --disable-profile \
--disable-multi-arch i686-unknown-linux-gnu
make
# some errors are expected - manually check log files
make -k check || true
}
package() {
cd ${srcdir}/glibc-build
make install_root=${pkgdir} install
rm -rf ${pkgdir}/{etc,sbin,usr/{bin,sbin,share}}
# We need one 32 bit specific header file
find ${pkgdir}/usr/include -type f -not -name stubs-32.h -delete
# manually strip files as stripping libpthread-*.so and libthread_db.so
# with the default $STRIP_SHARED breaks gdb and stripping ld-*.so breaks
# valgrind on x86_64
cd $pkgdir
strip $STRIP_BINARIES usr/lib32/getconf/*
strip $STRIP_STATIC usr/lib32/*.a \
usr/lib32/{{ld,libpthread}-${pkgver},libthread_db-1.0}.so
strip $STRIP_SHARED usr/lib32/{libanl,libBrokenLocale,libc,libcidn,libcrypt}-${pkgver}.so \
usr/lib32/libnss_{compat,dns,files,hesiod,nis,nisplus}-${pkgver}.so \
usr/lib32/{libdl,libm,libnsl,libresolv,librt,libutil}-${pkgver}.so \
usr/lib32/{libmemusage,libpcprofile,libSegFault}.so \
usr/lib32/{pt_chown,gconv/*.so}
# Dynamic linker
install -d -m755 ${pkgdir}/lib
ln -s ../usr/lib32/ld-linux.so.2 ${pkgdir}/lib/
# Add /usr/lib32 to the default library search path
install -Dm644 "$srcdir/lib32-glibc.conf" "$pkgdir/etc/ld.so.conf.d/lib32-glibc.conf"
# Symlink /usr/lib32/locale to /usr/lib/locale
ln -s ../lib/locale "$pkgdir/usr/lib32/locale"
}
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