# $Id$ # Maintainer: Bartłomiej Piotrowski # Contributor: Allan McRae # toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc # NOTE: valgrind requires rebuilt with each major glibc version pkgbase=glibc pkgname=(glibc lib32-glibc) pkgver=2.26 pkgrel=11 arch=(x86_64) url='http://www.gnu.org/software/libc' license=(GPL LGPL) makedepends=(git gd lib32-gcc-libs) options=(!strip staticlibs) _commit=de51f431ed6226ec68ca76e578f2cbd55b6262cb source=(git+https://sourceware.org/git/glibc.git#commit=${_commit} locale.gen.txt locale-gen lib32-glibc.conf bz20338.patch) md5sums=('SKIP' '07ac979b6ab5eeb778d55f041529d623' '476e9113489f93b348b21e144b6a8fcf' '6e052f1cb693d5d3203f50f9d4e8c33b' 'dc0d3ad59aeaaf591b085a77de6e03e9') prepare() { mkdir -p glibc-build lib32-glibc-build cd glibc local i; for i in ${source[@]}; do case ${i%::*} in *.patch) msg2 "Applying ${i}" patch -p1 -i "$srcdir/${i}" ;; esac done } build() { local _configure_flags=( --prefix=/usr --with-headers=/usr/include --with-bugurl=https://bugs.archlinux.org/ --enable-add-ons --enable-bind-now --enable-lock-elision --enable-multi-arch --enable-obsolete-nsl --enable-obsolete-rpc --enable-stack-protector=strong --enable-stackguard-randomization --disable-profile --disable-werror ) cd "$srcdir/glibc-build" 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=${CPPFLAGS/-D_FORTIFY_SOURCE=2/} "$srcdir/glibc/configure" \ --libdir=/usr/lib \ --libexecdir=/usr/lib \ ${_configure_flags[@]} # build libraries with fortify disabled echo "build-programs=no" >> configparms make # re-enable fortify for programs sed -i "/build-programs=/s#no#yes#" configparms echo "CC += -D_FORTIFY_SOURCE=2" >> configparms echo "CXX += -D_FORTIFY_SOURCE=2" >> configparms make cd "$srcdir/lib32-glibc-build" export CC="gcc -m32 -mstackrealign" export CXX="g++ -m32 -mstackrealign" echo "slibdir=/usr/lib32" >> configparms echo "rtlddir=/usr/lib32" >> configparms echo "sbindir=/usr/bin" >> configparms echo "rootsbindir=/usr/bin" >> configparms # remove fortify for building libraries CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=2/} CFLAGS=${CFLAGS/-fno-plt/} CXXFLAGS=${CXXFLAGS/-fno-plt/} "$srcdir/glibc/configure" \ --host=i686-pc-linux-gnu \ --libdir=/usr/lib32 \ --libexecdir=/usr/lib32 \ ${_configure_flags[@]} # build libraries with fortify disabled echo "build-programs=no" >> configparms make # re-enable fortify for programs sed -i "/build-programs=/s#no#yes#" configparms echo "CC += -D_FORTIFY_SOURCE=2" >> configparms echo "CXX += -D_FORTIFY_SOURCE=2" >> configparms make } check() { cd glibc-build # remove fortify in preparation to run test-suite sed -i '/FORTIFY/d' configparms # some failures are "expected" make check || true } package_glibc() { pkgdesc='GNU C Library' depends=('linux-api-headers>=4.10' tzdata filesystem) optdepends=('gd: for memusagestat') install=glibc.install backup=(etc/gai.conf etc/locale.gen etc/nscd.conf) groups=(base) install -dm755 "$pkgdir/etc" touch "$pkgdir/etc/ld.so.conf" make -C glibc-build install_root="$pkgdir" install rm -f "$pkgdir"/etc/ld.so.{cache,conf} cd glibc install -dm755 "$pkgdir"/usr/lib/{locale,systemd/system,tmpfiles.d} install -m644 nscd/nscd.conf "$pkgdir/etc/nscd.conf" install -m644 nscd/nscd.service "$pkgdir/usr/lib/systemd/system" install -m644 nscd/nscd.tmpfiles "$pkgdir/usr/lib/tmpfiles.d/nscd.conf" install -dm755 "$pkgdir/var/db/nscd" install -m644 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 if check_option 'debug' n; then 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/* strip $STRIP_STATIC usr/lib/lib{anl,BrokenLocale,c{,_nonshared},crypt}.a \ usr/lib/lib{dl,g,ieee,mcheck,nsl,pthread{,_nonshared}}.a \ usr/lib/lib{resolv,rpcsvc,rt,util}.a \ usr/lib/lib{m-${pkgver},mvec{,_nonshared}}.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}-${pkgver}.so \ usr/lib/lib{memusage,pcprofile,SegFault}.so \ usr/lib/{audit,gconv}/*.so usr/lib/libmvec-*.so || true fi } package_lib32-glibc() { pkgdesc='GNU C Library (32-bit)' depends=("glibc=$pkgver") cd lib32-glibc-build make install_root="$pkgdir" install rm -rf "$pkgdir"/{etc,sbin,usr/{bin,sbin,share},var} # We need to keep 32 bit specific header files find "$pkgdir/usr/include" -type f -not -name '*-32.h' -delete # Dynamic linker install -d "$pkgdir/usr/lib" ln -s ../lib32/ld-linux.so.2 "$pkgdir/usr/lib/" # Add lib32 paths to the default library search path install -Dm644 "$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" if check_option 'debug' n; then cd $pkgdir strip $STRIP_BINARIES usr/lib32/getconf/* strip $STRIP_STATIC usr/lib32/lib{anl,BrokenLocale,c{,_nonshared},crypt}.a \ usr/lib32/lib{dl,g,ieee,mcheck,nsl,pthread{,_nonshared}}.a \ usr/lib32/lib{resolv,rpcsvc,rt,util,m}.a strip $STRIP_SHARED usr/lib32/lib{anl,BrokenLocale,cidn,crypt}-${pkgver}.so \ usr/lib32/libnss_{compat,db,dns,files,hesiod,nis,nisplus}-*.so \ usr/lib32/lib{dl,m,nsl,resolv,rt,util}-${pkgver}.so \ usr/lib32/lib{memusage,pcprofile,SegFault}.so \ usr/lib32/{audit,gconv}/*.so || true fi }