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# Copyright 1999-2002 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/glibc-2.2.5-r8.ebuild,v 1.2 2002/10/04 06:37:07 vapier Exp $
inherit flag-o-matic
filter-flags "-fomit-frame-pointer -malign-double"
S=${WORKDIR}/${P}
DESCRIPTION="GNU libc6 (also called glibc2) C library"
SRC_URI="ftp://sources.redhat.com/pub/glibc/releases/glibc-${PV}.tar.bz2
ftp://sources.redhat.com/pub/glibc/releases/glibc-linuxthreads-${PV}.tar.bz2"
HOMEPAGE="http://www.gnu.org/software/libc/libc.html"
KEYWORDS="x86 ppc sparc sparc64"
LICENSE="GPL-2"
SLOT="2.2"
#portage-1.8.9 needed for smart library merging feature (avoids segfaults on glibc upgrade)
#drobbins, 18 Mar 2002: we now rely on the system profile to select the correct linus-headers
#
#we need gcc-2.95.3-r7 or later to fix the atexit() issue with the sandbox patch
#azarah, 3 Aug 2002
DEPEND="sys-kernel/linux-headers
>=sys-devel/gcc-2.95.3-r7
nls? ( sys-devel/gettext )"
RDEPEND="sys-kernel/linux-headers
sys-apps/baselayout
!build? ( >=sys-apps/portage-2.0.23 )"
PROVIDE="virtual/glibc"
#lock glibc at -O2 -- linuxthreads needs it and we want to be conservative here
export CFLAGS="$CFLAGS -O2"
export CXXFLAGS="$CFLAGS"
pkg_config() {
eerror
eerror "This is a bad revision of glibc that breaks binary compatibility!!"
eerror
die
}
src_unpack() {
unpack glibc-${PV}.tar.bz2 || die
cd ${S}
#extract pre-made man pages. Otherwise we need perl, which is a no-no.
mkdir man; cd man
tar xjf ${FILESDIR}/glibc-manpages-${PV}.tar.bz2 || die
cd ${S}
unpack glibc-linuxthreads-${PV}.tar.bz2 || die
# This patch apparently eliminates compiler warnings for some versions of gcc.
# For information about the string2 patch, see:
# http://lists.gentoo.org/pipermail/gentoo-dev/2001-June/001559.html
cd ${S}; patch -p0 < ${FILESDIR}/glibc-2.2.4-string2.h.diff || die
# This next one is a new patch to fix thread signal handling. See:
# http://sources.redhat.com/ml/libc-hacker/2002-02/msg00120.html
# (Added by drobbins on 05 Mar 2002)
cd ${S}; patch -p0 < ${FILESDIR}/glibc-2.2.5-threadsig.diff || die
# This next patch fixes a test that will timeout due to ReiserFS' slow handling of sparse files
cd ${S}/io; patch -p0 < ${FILESDIR}/glibc-2.2.2-test-lfs-timeout.patch || die
# The following spinlock error should only bite if you compile without any -O in CFLAGS, so a tweak
# shouldn't be necessary. The solution is to add -O2. According to Andreas Jaeger of SuSE, "glibc
# *needs* to be compiled with optimization" (emphasis mine). So let's fix the optimization settings,
# not tweak glibc.
# (drobbins, 10 Feb 2002)
# http://sources.redhat.com/ml/bug-glibc/2001-09/msg00041.html
# http://sources.redhat.com/ml/bug-glibc/2001-09/msg00042.html
# cd ${S}/linuxthreads
# cp spinlock.c spinlock.c.orig
# sed -e 's/"=m" (lock->__status) : "0" (lock->__status/"+m" (lock->__status/g' spinlock.c.orig > spinlock.c
# The glob() buffer overflow in glibc 2.2.4 was fixed in 2.2.5; commenting out.
# http://lwn.net/2001/1220/a/glibc-vulnerability.php3
# cd ${S}
# patch -p1 < ${FILESDIR}/glibc-2.2.4-glob-overflow.diff || die
# A buffer overflow vulnerability exists in multiple implementations of DNS
# resolver libraries. This affects glibc-2.2.5 and earlier. See bug #4923
# and:
#
# http://www.cert.org/advisories/CA-2002-19.html
cd ${S}; patch -p1 < ${FILESDIR}/${P}-dns-network-overflow.diff || die
# Security update for sunrpc
# <aliz@gentoo.org>
#
cd ${S}; patch -p1 < ${FILESDIR}/${P}-sunrpc-overflow.diff || die
# This one fixes a segfault in some programs when sandbox is running.
# We need gcc-2.95.3-r7 or later, or else precompiled stuff like Quake3,
# etc do not run. See for more info:
#
# http://sources.redhat.com/ml/bug-glibc/2002-04/msg00025.html
# http://bugs.gentoo.org/show_bug.cgi?id=501
#
# Azarah (3 Aug 2002)
cd ${S}; patch -p1 < ${FILESDIR}/${P}-sandbox.diff || die
if [ ${ARCH} == "x86" ]; then
# This patch fixes the nvidia-glx probs, openoffice and vmware probs and such..
# http://sources.redhat.com/ml/libc-hacker/2002-02/msg00152.html
cd ${S}
patch -p1 < ${FILESDIR}/glibc-divdi3.diff || die
fi
# Some gcc-3.1.1 fixes. This works fine for other versions of gcc as well,
# and should generally be ok, as it just fixes define order that causes scope
# problems with gcc-3.1.1.
# (Azarah, 14 Jul 2002)
cd ${S}; patch -p1 < ${FILESDIR}/glibc-2.2.5-gcc311.patch || die
# Avoid "Error: illegal instruction" when compiling on sparc with gcc 3.1.1
if [ ${ARCH} == "sparc" -o ${ARCH} == "sparc64" ]; then
patch -p1 < ${FILESDIR}/glibc-2.2.5-gcc311-sparc.patch || die
fi
}
src_compile() {
local myconf=""
# If we build for the build system we use the kernel headers from the target
use build && myconf="${myconf} --with-header=${ROOT}usr/include"
use nls || myconf="${myconf} --disable-nls"
rm -rf buildhere
mkdir buildhere
cd buildhere
../configure --host=${CHOST} \
--with-gd=no \
--without-cvs \
--enable-add-ons=linuxthreads \
--disable-profile \
--prefix=/usr \
--mandir=/usr/share/man \
--infodir=/usr/share/info \
--libexecdir=/usr/lib/misc \
${myconf} || die
#This next option breaks the Sun JDK and the IBM JDK
#We should really keep compatibility with older kernels, anyway
#--enable-kernel=2.4.0
make PARALLELMFLAGS="${MAKEOPTS}" || die
make check
}
src_install() {
export LC_ALL=C
make PARALLELMFLAGS="${MAKEOPTS}" \
install_root=${D} \
install -C buildhere || die
if [ -z "`use build`" ]
then
make PARALLELMFLAGS="${MAKEOPTS}" \
install_root=${D} \
info -C buildhere || die
make PARALLELMFLAGS="${MAKEOPTS}" \
install_root=${D} \
localedata/install-locales -C buildhere || die
#install linuxthreads man pages
dodir /usr/share/man/man3
doman ${S}/man/*.3thr
install -m 644 nscd/nscd.conf ${D}/etc
dodoc BUGS ChangeLog* CONFORMANCE COPYING* FAQ INTERFACE \
NEWS NOTES PROJECTS README*
else
rm -rf ${D}/usr/share ${D}/usr/lib/gconv
fi
if [ "`use pic`" ]
then
find ${S}/buildhere -name "*_pic.a" -exec cp {} ${D}/lib \;
find ${S}/buildhere -name "*.map" -exec cp {} ${D}/lib \;
for i in ${D}/lib/*.map
do
mv ${i} ${i%.map}_pic.map
done
fi
#is this next line actually needed or does the makefile get it right?
#It previously has 0755 perms which was killing things.
chmod 4755 ${D}/usr/lib/misc/pt_chown
rm -f ${D}/etc/ld.so.cache
#prevent overwriting of the /etc/localtime symlink. We'll handle the
#creation of the "factory" symlink in pkg_postinst().
rm -f ${D}/etc/localtime
#some things want this, notably ash.
dosym /usr/lib/libbsd-compat.a /usr/lib/libbsd.a
}
pkg_postinst() {
# Correct me if I am wrong here, but my /etc/localtime is a file
# created by zic ....
# I am thinking that it should only be recreated if no /etc/localtime
# exists, or if it is an invalid symlink.
#
# For invalid symlink:
# -f && -e will fail
# -L will succeed
#
if [ ! -e ${ROOT}/etc/localtime ]
then
echo "Please remember to set your timezone using the zic command."
rm -f ${ROOT}/etc/localtime
ln -s ../usr/share/zoneinfo/Factory ${ROOT}/etc/localtime
fi
}
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