Wed Oct 26 23:15:38 UTC 2011

1 files changed, 167 insertions, 0 deletions

diff --git a/multilib-testing/lib32-glibc/PKGBUILD b/multilib-testing/lib32-glibc/PKGBUILD
new file mode 100644
index 000000000..883de6480
--- /dev/null
+++ b/multilib-testing/lib32-glibc/PKGBUILD
@@ -0,0 +1,167 @@
+# $Id: PKGBUILD 57274 2011-10-25 08:56:21Z 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-$_pkgbasename
+pkgver=2.14.1
+pkgrel=1
+_glibcdate=20111025
+pkgdesc="GNU C Library for multilib"
+arch=('x86_64')
+url="http://www.gnu.org/software/libc"
+license=('GPL' 'LGPL')
+depends=("glibc>=$pkgver")
+makedepends=('gcc-multilib>=4.6')
+options=('!strip' '!emptydirs')
+source=(ftp://ftp.archlinux.org/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-futex.patch
+        glibc-2.14-libdl-crash.patch
+        glibc-2.14-revert-4768ae77.patch
+        glibc-2.14-reexport-rpc-interface.patch
+        glibc-2.14-reinstall-nis-rpc-headers.patch
+        lib32-glibc.conf)
+md5sums=('c52a15134dfa9f2c94f2ccd4cb155cf1'
+         '4dadb9203b69a3210d53514bb46f41c3'
+         '0c5540efc51c0b93996c51b57a8540ae'
+         '40cd342e21f71f5e49e32622b25acc52'
+         'a3ac6f318d680347bb6e2805d42b73b2'
+         'b042647ea7d6f22ad319e12e796bd13e'
+         '7d0154b7e17ea218c9fa953599d24cc4'
+         '6970bcfeb3bf88913436d5112d16f588'
+         '7da8c554a3b591c7401d7023b1928afc'
+         'c5de2a946215d647c8af5432ec4b0da0'
+         '55febbb72139ac7b65757df085024b83'
+         'a8f4549c716cd37244fbf1ed059497f8')
+
+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=12403
+  patch -Np1 -i ${srcdir}/glibc-2.13-futex.patch
+
+  # http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=675155e9 (only fedora branch...)
+  # http://sourceware.org/ml/libc-alpha/2011-06/msg00006.html
+  patch -Np1 -i ${srcdir}/glibc-2.14-libdl-crash.patch
+
+  # Revert commit causing issues with crappy DNS servers...
+  # Will be removed when workaround becomes annoying to maintain - USE A BETTER DNS SERVER!
+  # Note that both these patches do not fix the issue completely:
+  # http://sourceware.org/bugzilla/show_bug.cgi?id=13013
+  # http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=032c0ee3 (only fedora branch...)
+  patch -Np1 -i ${srcdir}/glibc-2.14-revert-4768ae77.patch
+
+  # re-export RPC interface until libtirpc is ready as a replacement
+  # http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=acee4873 (only fedora branch...)
+  patch -Np1 -i ${srcdir}/glibc-2.14-reexport-rpc-interface.patch
+  # http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=bdd816a3 (only fedora branch...)
+  patch -Np1 -i ${srcdir}/glibc-2.14-reinstall-nis-rpc-headers.patch
+
+  cd ${srcdir}
+  mkdir glibc-build
+  cd glibc-build
+
+  export CC="gcc -m32"
+
+  # Hack to fix NPTL issues with Xen, only required on 32bit platforms
+  export CFLAGS="${CFLAGS} -mno-tls-direct-seg-refs"
+
+  echo "slibdir=/lib32" >> configparms
+
+  # remove hardening options from CFLAGS for building libraries
+  CFLAGS=${CFLAGS/-fstack-protector/}
+  CFLAGS=${CFLAGS/-D_FORTIFY_SOURCE=2/}
+
+  ${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 \
+      --enable-multi-arch i686-unknown-linux-gnu
+
+  # build libraries with hardening disabled
+  echo "build-programs=no" >> configparms
+  make
+  
+  # re-enable hardening for programs
+  sed -i "s#=no#=yes#" configparms
+  echo "CC += -fstack-protector -D_FORTIFY_SOURCE=2" >> configparms
+  echo "CXX += -fstack-protector -D_FORTIFY_SOURCE=2" >> configparms
+  make
+
+  # remove harding in preparation to run test-suite
+  sed -i '2,4d' configparms
+}
+
+check() {
+  cd ${srcdir}/glibc-build
+
+  # 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 $STRIP_STATIC usr/lib32/*.a \
+                      lib32/{{ld,libpthread}-${pkgver},libthread_db-1.0}.so
+
+  strip $STRIP_SHARED lib32/{libanl,libBrokenLocale,libc,libcidn,libcrypt}-${pkgver}.so \
+                      lib32/libnss_{compat,dns,files,hesiod,nis,nisplus}-${pkgver}.so \
+                      lib32/{libdl,libm,libnsl,libresolv,librt,libutil}-${pkgver}.so \
+                      lib32/{libmemusage,libpcprofile,libSegFault}.so \
+                      usr/lib32/{pt_chown,{audit,gconv}/*.so}
+
+  # Dynamic linker
+  mkdir ${pkgdir}/lib
+  ln -s ../lib32/ld-linux.so.2 ${pkgdir}/lib/
+
+  # Add lib32 paths to the default library search path
+  install -Dm644 "$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"
+}