# 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 1.10 2003/06/22 05:10:31 seemant Exp $ IUSE="nls pic build" inherit flag-o-matic gcc filter-flags "-fomit-frame-pointer -malign-double" # Sparc support replace-flags "-mcpu=ultrasparc" "-mcpu=v8 -mtune=ultrasparc" replace-flags "-mcpu=v9" "-mcpu=v8 -mtune=v9" # Recently there has been a lot of stability problem in Gentoo-land. Many # things can be the cause to this, but I believe that it is due to gcc3 # still having issues with optimizations, or with it not filtering bad # combinations (protecting the user maybe from himeself) yet. # # This can clearly be seen in large builds like glibc, where too aggressive # CFLAGS cause the tests to fail miserbly. # # Quote from Nick Jones <carpaski@gentoo.org>, who in my opinion # knows what he is talking about: # # People really shouldn't force code-specific options on... It's a # bad idea. The -march options aren't just to look pretty. They enable # options that are sensible (and include sse,mmx,3dnow when apropriate). # # The next command strips CFLAGS and CXXFLAGS from nearly all flags. If # you do not like it, comment it, but do not bugreport if you run into # problems. # # <azarah@gentoo.org> (13 Oct 2002) strip-flags 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 alpha arm" SLOT="2.2" LICENSE="LGPL-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 DEPEND="virtual/os-headers nls? ( sys-devel/gettext )" RDEPEND="virtual/os-headers sys-apps/baselayout nls? ( sys-devel/gettext ) build? ( >=sys-apps/portage-1.9.0 )" PROVIDE="virtual/glibc" # Lock glibc at -O2 -- linuxthreads needs it and we want to be conservative here export CFLAGS="${CFLAGS//-O?} -O2" export CXXFLAGS="${CFLAGS}" src_unpack() { unpack glibc-${PV}.tar.bz2 || die cd ${S} # Security # Fix for http://www.cert.org/advisories/CA-2003-10.html einfo "Applying glibc-xdr_security.patch" patch -p1 < ${FILESDIR}/glibc-xdr_security.patch > /dev/null || die #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 > /dev/null || 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 einfo "Applying string2.h patch..." cd ${S}; patch -p0 < ${FILESDIR}/glibc-2.2.4-string2.h.diff > /dev/null || 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) einfo "Applying threadsig patch..." patch -p0 < ${FILESDIR}/${PV}/${P}-threadsig.diff > /dev/null || die # This next patch fixes a test that will timeout due to ReiserFS' slow handling of sparse files einfo "Applying test-lfs-timeout patch..." cd ${S}/io; patch -p0 < ${FILESDIR}/glibc-2.2.2-test-lfs-timeout.patch > /dev/null || 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 einfo "Applying dns-network-overflow patch..." cd ${S}; patch -p1 < ${FILESDIR}/${PV}/${P}-dns-network-overflow.diff > /dev/null || die # Security update for sunrpc # <aliz@gentoo.org> einfo "Applying sunrpc-overflow patch..." cd ${S}; patch -p1 < ${FILESDIR}/${PV}/${P}-sunrpc-overflow.diff > /dev/null || die if [ "${ARCH}" = "x86" -o "${ARCH}" = "ppc" ]; 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 einfo "Applying divdi3 patch..." cd ${S}; patch -p1 < ${FILESDIR}/${PV}/${P}-divdi3.diff > /dev/null || die fi if [ "${ARCH}" = "ppc" ]; then # This patch fixes the absence of sqrtl on PPC # http://sources.redhat.com/ml/libc-hacker/2002-05/msg00012.html einfo "Applying ppc-sqrtl patch..." cd ${S}; patch -p0 < ${FILESDIR}/${PV}/${P}-ppc-sqrtl.diff > /dev/null || 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) einfo "Applying gcc311 patch..." cd ${S}; patch -p1 < ${FILESDIR}/${PV}/${P}-gcc311.patch > /dev/null || die if [ "`gcc-major-version`" -eq "3" -a "`gcc-minor-version`" -ge "2" ]; then cd ${S} # http://archive.linuxfromscratch.org/mail-archives/lfs-dev/2002/08/0228.html # <azarah@gentoo.org> (13 Oct 2002) einfo "Applying divbyzero patch..." patch -p1 < ${FILESDIR}/${PV}/${P}.divbyzero.patch > /dev/null || die einfo "Applying restrict_arr patch..." patch -p1 < ${FILESDIR}/${PV}/${P}.restrict_arr.patch > /dev/null || die fi # Some patches to fixup build on alpha if [ "${ARCH}" = "alpha" ]; then cd ${S} einfo "Applying alpha-gcc3-fix patch..." patch -p1 < ${FILESDIR}/${PV}/${P}-alpha-gcc3-fix.diff > /dev/null || die einfo "Applying alpha-pcdyn-fix patch..." patch -p1 < ${FILESDIR}/${PV}/${P}-alpha-pcdyn-fix.diff > /dev/null || die fi # Some patches to fixup build on sparc if use sparc > /dev/null then einfo "Applying sparc-mathinline patch..." cd ${S}; patch -p1 < ${FILESDIR}/${PV}/${P}-sparc-mathinline.patch > /dev/null || die einfo "Applying sparc-misc patch..." cd ${S}; patch -p1 < ${FILESDIR}/${PV}/${P}-sparc-misc.diff > /dev/null || die if [ "${PROFILE_ARCH}" = "sparc64" ] then einfo "Applying seemant's -fixups patch..." cd ${S}; patch -p1 < ${FILESDIR}/${PV}/${P}-sparc64-fixups.diff > /dev/null || die fi einfo "Applying nall's sparc32-semctl patch..." cd ${S} patch -p1 < ${FILESDIR}/${PV}/${P}-sparc32-semctl.patch > /dev/null || die fi # Some patches to fixup build on arm if [ "${ARCH}" = "arm" ]; then cd ${S} einfo "Applying ARM sysdep patch..." patch -p0 < ${FILESDIR}/${PV}/${P}-arm-sysdeps-fix.diff || die einfo "Applying ARM errlist patch..." patch -p0 < ${FILESDIR}/${PV}/${P}-arm-errlist-fix.diff || die fi } src_compile() { local myconf="" # If we build for the build system we use the kernel headers from the target use build && myconf="${myconf} --with-headers=${ROOT}usr/include" use nls || myconf="${myconf} --disable-nls" einfo "Configuring GLIBC..." 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 \ ${myconf} || die # This next option breaks the Sun JDK and the IBM JDK # We should really keep compatibility with older kernels, anyway # --enable-kernel=2.4.0 einfo "Building GLIBC..." make PARALLELMFLAGS="${MAKEOPTS}" || die einfo "Doing GLIBC checks..." make check } src_install() { export LC_ALL="C" einfo "Installing GLIBC..." make PARALLELMFLAGS="${MAKEOPTS}" \ install_root=${D} \ install -C buildhere || die if [ -z "`use build`" ] then einfo "Installing Info pages..." make PARALLELMFLAGS="${MAKEOPTS}" \ install_root=${D} \ info -C buildhere || die einfo "Installing Locale data..." make PARALLELMFLAGS="${MAKEOPTS}" \ install_root=${D} \ localedata/install-locales -C buildhere || die einfo "Installing man pages and docs..." # Install linuxthreads man pages dodir /usr/share/man/man3 doman ${S}/man/*.3thr # Install nscd config file insinto /etc doins ${S}/nscd/nscd.conf 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 "soinit.os" -exec cp {} ${D}/lib/soinit.o \; find ${S}/buildhere -name "sofini.os" -exec cp {} ${D}/lib/sofini.o \; 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. fperms 4755 /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 }