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# Maintainer: Patrick Stewart <patstew@gmail.com>
_pkgname=glibc
pkgname=glibc-wsl
pkgver=2.25
pkgrel=2
_commit=ccb4fd7a657b0fbc4890c98f4586d58a135fc583
pkgdesc="GNU C Library"
arch=('i686' 'x86_64')
url="http://www.gnu.org/software/libc"
license=('GPL' 'LGPL')
groups=('base')
depends=('linux-api-headers>=4.10' 'tzdata' 'filesystem')
makedepends=('gcc>=6' 'git')
provides=("${_pkgname}=${pkgver}-${pkgrel}")
conflicts=("${_pkgname}")
backup=(etc/gai.conf
etc/locale.gen
etc/nscd.conf)
options=('!strip' 'staticlibs')
install=glibc.install
source=(git+https://sourceware.org/git/glibc.git#commit=${_commit}
locale.gen.txt
locale-gen)
md5sums=('SKIP'
'07ac979b6ab5eeb778d55f041529d623'
'476e9113489f93b348b21e144b6a8fcf')
prepare() {
mkdir -p glibc-build
git -C ${srcdir}/glibc revert 4b4d4056bb15 && exit 0
git -C ${srcdir}/glibc reset -- ChangeLog
git -C ${srcdir}/glibc commit -m "Revert spawn changes for WSL"
}
build() {
cd glibc-build
if [[ ${CARCH} = "i686" ]]; then
# Hack to fix NPTL issues with Xen, only required on 32bit platforms
export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
fi
echo "slibdir=/usr/lib" >> configparms
echo "rtlddir=/usr/lib" >> configparms
echo "sbindir=/usr/bin" >> configparms
echo "rootsbindir=/usr/bin" >> configparms
# remove fortify for building libraries
CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=2/}
../${_pkgname}/configure \
--prefix=/usr \
--libdir=/usr/lib \
--libexecdir=/usr/lib \
--with-headers=/usr/include \
--with-bugurl=https://bugs.archlinux.org/ \
--enable-add-ons \
--enable-obsolete-rpc \
--enable-kernel=2.6.32 \
--enable-bind-now \
--disable-profile \
--enable-stackguard-randomization \
--enable-stack-protector=strong \
--enable-lock-elision \
--enable-multi-arch \
--disable-werror
# build libraries with fortify disabled
echo "build-programs=no" >> configparms
make
# re-enable fortify for programs
sed -i "/build-programs=/s#no#yes#" configparms
echo "CC += -D_FORTIFY_SOURCE=2" >> configparms
echo "CXX += -D_FORTIFY_SOURCE=2" >> configparms
make
}
check() {
cd glibc-build
# remove fortify in preparation to run test-suite
sed -i '/FORTIFY/d' configparms
# some failures are "expected"
make check || true
}
package() {
cd glibc-build
install -dm755 ${pkgdir}/etc
touch ${pkgdir}/etc/ld.so.conf
make install_root=${pkgdir} install
rm -f ${pkgdir}/etc/ld.so.{cache,conf}
install -dm755 ${pkgdir}/usr/lib/{locale,systemd/system,tmpfiles.d}
install -m644 ${srcdir}/${_pkgname}/nscd/nscd.conf ${pkgdir}/etc/nscd.conf
install -m644 ${srcdir}/${_pkgname}/nscd/nscd.service ${pkgdir}/usr/lib/systemd/system
install -m644 ${srcdir}/${_pkgname}/nscd/nscd.tmpfiles ${pkgdir}/usr/lib/tmpfiles.d/nscd.conf
install -m644 ${srcdir}/${_pkgname}/posix/gai.conf ${pkgdir}/etc/gai.conf
install -m755 ${srcdir}/locale-gen ${pkgdir}/usr/bin
# create /etc/locale.gen
install -m644 ${srcdir}/locale.gen.txt ${pkgdir}/etc/locale.gen
sed -e '1,3d' -e 's|/| |g' -e 's|\\| |g' -e 's|^|#|g' \
${srcdir}/glibc/localedata/SUPPORTED >> ${pkgdir}/etc/locale.gen
# Do not strip the following files for improved debugging support
# ("improved" as in not breaking gdb and valgrind...):
# ld-${pkgver}.so
# libc-${pkgver}.so
# libpthread-${pkgver}.so
# libthread_db-1.0.so
cd $pkgdir
strip $STRIP_BINARIES usr/bin/{gencat,getconf,getent,iconv,iconvconfig} \
usr/bin/{ldconfig,locale,localedef,nscd,makedb} \
usr/bin/{pcprofiledump,pldd,rpcgen,sln,sprof} \
usr/lib/getconf/*
if [[ $CARCH = "i686" ]]; then
strip $STRIP_BINARIES usr/bin/lddlibc4
fi
strip $STRIP_STATIC usr/lib/lib{anl,BrokenLocale,c{,_nonshared},crypt}.a \
usr/lib/lib{dl,g,ieee,mcheck,nsl,pthread{,_nonshared}}.a \
usr/lib/lib{resolv,rpcsvc,rt,util}.a
strip $STRIP_SHARED usr/lib/lib{anl,BrokenLocale,cidn,crypt}-${pkgver}.so \
usr/lib/libnss_{compat,db,dns,files,hesiod,nis,nisplus}-*.so \
usr/lib/lib{dl,m,nsl,resolv,rt,util}-${pkgver}.so \
usr/lib/lib{memusage,pcprofile,SegFault}.so \
usr/lib/{audit,gconv}/*.so || true
if [[ $CARCH = "x86_64" ]]; then
strip $STRIP_STATIC usr/lib/lib{m-${pkgver},mvec{,_nonshared}}.a
strip $STRIP_SHARED usr/lib/libmvec-*.so
fi
if [[ $CARCH = "i686" ]]; then
strip $STRIP_STATIC usr/lib/libm.a
fi
}
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