--- /dev/null
+# Copyright 1999-2006 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/glibc-2.4.ebuild,v 1.1 2006/03/10 23:54:02 vapier Exp $
+
+# TODO:
+# - fix warning from glibc build system:
+# /var/tmp/portage/glibc-2.3.6-r2/work/build-x86-x86_64-pc-linux-gnu-nptl/elf/ldconfig: Can't open configuration file /etc/ld.so.conf: No such file or directory
+# - fix warning from ebuild (amd64 multilib):
+# mv: cannot stat `/var/tmp/portage/glibc-2.3.6-r2/image//usr/lib32/locale': No such file or directory
+# - glibc installs a bunch of lib64 stuff into /usr/lib:
+# qlist glibc | grep ^/usr/lib/ | grep -v /debug/
+
+# Here's how the cross-compile logic breaks down ...
+# CTARGET - machine that will target the binaries
+# CHOST - machine that will host the binaries
+# CBUILD - machine that will build the binaries
+# If CTARGET != CHOST, it means you want a libc for cross-compiling.
+# If CHOST != CBUILD, it means you want to cross-compile the libc.
+# CBUILD = CHOST = CTARGET - native build/install
+# CBUILD != (CHOST = CTARGET) - cross-compile a native build
+# (CBUILD = CHOST) != CTARGET - libc for cross-compiler
+# CBUILD != CHOST != CTARGET - cross-compile a libc for a cross-compiler
+# For install paths:
+# CHOST = CTARGET - install into /
+# CHOST != CTARGET - install into /usr/CTARGET/
+
+#KEYWORDS="~amd64 ~arm -hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
+KEYWORDS="-* ~amd64 ~ppc ~x86"
+
+BRANCH_UPDATE=""
+
+# From linuxthreads/man
+GLIBC_MANPAGE_VERSION="none"
+
+# From manual
+GLIBC_INFOPAGE_VERSION="none"
+
+# Gentoo patchset
+PATCH_VER="1.0"
+
+# C Stubbs addon (contained in fedora, so ignoring)
+#CSTUBS_VER="2.1.2"
+#CSTUBS_TARBALL="c_stubs-${CSTUBS_VER}.tar.bz2"
+#CSTUBS_URI="mirror://gentoo/${CSTUBS_TARBALL}"
+
+# Fedora addons (from RHEL's glibc-2.3.4-2.src.rpm)
+#FEDORA_VER="20041219T2331"
+#FEDORA_TARBALL="glibc-fedora-${FEDORA_VER}.tar.bz2"
+#FEDORA_URI="mirror://gentoo/${FEDORA_TARBALL}"
+
+GENTOO_TOOLCHAIN_BASE_URI="mirror://gentoo"
+GENTOO_TOOLCHAIN_DEV_URI="http://dev.gentoo.org/~azarah/glibc"
+
+### PUNT OUT TO ECLASS?? ###
+inherit eutils versionator libtool toolchain-funcs flag-o-matic gnuconfig multilib
+
+DESCRIPTION="GNU libc6 (also called glibc2) C library"
+HOMEPAGE="http://www.gnu.org/software/libc/libc.html"
+LICENSE="LGPL-2"
+
+IUSE="nls pic build nptl nptlonly erandom hardened userlocales multilib selinux glibc-omitfp profile"
+
+export CBUILD=${CBUILD:-${CHOST}}
+export CTARGET=${CTARGET:-${CHOST}}
+if [[ ${CTARGET} == ${CHOST} ]] ; then
+ if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
+ export CTARGET=${CATEGORY/cross-}
+ fi
+fi
+if [[ ${CTARGET} == ${CHOST} ]] ; then
+ PROVIDE="virtual/libc"
+fi
+
+is_crosscompile() {
+ [[ ${CHOST} != ${CTARGET} ]]
+}
+just_headers() {
+ [[ -z ${_E_CROSS_HEADERS_ONLY} ]] && return 1
+ is_crosscompile
+}
+
+GLIBC_RELEASE_VER=$(get_version_component_range 1-3)
+
+# Don't set this to :-, - allows BRANCH_UPDATE=""
+BRANCH_UPDATE=${BRANCH_UPDATE-$(get_version_component_range 4)}
+
+# (Recent snapshots fails with 2.6.5 and earlier with NPTL)
+NPTL_KERNEL_VERSION=${NPTL_KERNEL_VERSION:-"2.6.9"}
+LT_KERNEL_VERSION=${LT_KERNEL_VERSION:-"2.4.1"}
+
+### SRC_URI ###
+
+# This function handles the basics of setting the SRC_URI for a glibc ebuild.
+# To use, set SRC_URI with:
+#
+# SRC_URI="$(get_glibc_src_uri)"
+#
+# Other than the variables normally set by portage, this function's behavior
+# can be altered by setting the following:
+#
+# GENTOO_TOOLCHAIN_BASE_URI
+# This sets the base URI for all gentoo-specific patch files. Note
+# that this variable is only important for a brief period of time,
+# before your source files get picked up by mirrors. However, it is
+# still highly suggested that you keep files in this location
+# available.
+#
+# BRANCH_UPDATE
+# If set, this variable signals that we should be using the main
+# release tarball (determined by ebuild version) and applying a
+# CVS branch update patch against it. The location of this branch
+# update patch is assumed to be in ${GENTOO_TOOLCHAIN_BASE_URI}.
+# Just like with SNAPSHOT, this variable is ignored if the ebuild
+# has a _pre suffix.
+#
+# PATCH_VER
+# PATCH_GLIBC_VER
+# This should be set to the version of the gentoo patch tarball.
+# The resulting filename of this tarball will be:
+# glibc-${PATCH_GLIBC_VER:-${GLIBC_RELEASE_VER}}-patches-${PATCH_VER}.tar.bz2
+#
+# GLIBC_MANPAGE_VERSION
+# GLIBC_INFOPAGE_VERSION
+# The version of glibc for which we will download pages. This will
+# default to ${GLIBC_RELEASE_VER}, but we may not want to pre-generate man pages
+# for prerelease test ebuilds for example. This allows you to
+# continue using pre-generated manpages from the last stable release.
+# If set to "none", this will prevent the downloading of manpages,
+# which is useful for individual library targets.
+#
+get_glibc_src_uri() {
+ GENTOO_TOOLCHAIN_BASE_URI=${GENTOO_TOOLCHAIN_BASE_URI:-"mirror://gentoo"}
+
+# GLIBC_SRC_URI="http://ftp.gnu.org/gnu/glibc/glibc-${GLIBC_RELEASE_VER}.tar.bz2
+# http://ftp.gnu.org/gnu/glibc/glibc-linuxthreads-${GLIBC_RELEASE_VER}.tar.bz2
+# http://ftp.gnu.org/gnu/glibc/glibc-libidn-${GLIBC_RELEASE_VER}.tar.bz2
+ GLIBC_SRC_URI="mirror://gnu/glibc/glibc-${GLIBC_RELEASE_VER}.tar.bz2
+ mirror://gnu/glibc/glibc-ports-${GLIBC_RELEASE_VER}.tar.bz2
+ mirror://gnu/glibc/glibc-libidn-${GLIBC_RELEASE_VER}.tar.bz2"
+
+ if [[ -n ${BRANCH_UPDATE} ]] ; then
+ GLIBC_SRC_URI="${GLIBC_SRC_URI}
+ ${GENTOO_TOOLCHAIN_BASE_URI}/glibc-${GLIBC_RELEASE_VER}-branch-update-${BRANCH_UPDATE}.patch.bz2"
+ [[ -n ${GENTOO_TOOLCHAIN_DEV_URI} ]] &&
+ GLIBC_SRC_URI="${GLIBC_SRC_URI}
+ ${GENTOO_TOOLCHAIN_DEV_URI}/glibc-${GLIBC_RELEASE_VER}-branch-update-${BRANCH_UPDATE}.patch.bz2"
+ fi
+
+ if [[ -n ${PATCH_VER} ]] ; then
+ GLIBC_SRC_URI="${GLIBC_SRC_URI}
+ ${GENTOO_TOOLCHAIN_BASE_URI}/glibc-${PATCH_GLIBC_VER:-${GLIBC_RELEASE_VER}}-patches-${PATCH_VER}.tar.bz2"
+ [[ -n ${GENTOO_TOOLCHAIN_DEV_URI} ]] &&
+ GLIBC_SRC_URI="${GLIBC_SRC_URI}
+ ${GENTOO_TOOLCHAIN_DEV_URI}/glibc-${PATCH_GLIBC_VER:-${GLIBC_RELEASE_VER}}-patches-${PATCH_VER}.tar.bz2"
+ fi
+
+ if [[ ${GLIBC_MANPAGE_VERSION} != "none" ]] ; then
+ GLIBC_SRC_URI="${GLIBC_SRC_URI}
+ ${GENTOO_TOOLCHAIN_BASE_URI}/glibc-manpages-${GLIBC_MANPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2"
+ [[ -n ${GENTOO_TOOLCHAIN_DEV_URI} ]] &&
+ GLIBC_SRC_URI="${GLIBC_SRC_URI}
+ ${GENTOO_TOOLCHAIN_DEV_URI}/glibc-manpages-${GLIBC_MANPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2"
+ fi
+
+ if [[ ${GLIBC_INFOPAGE_VERSION} != "none" ]] ; then
+ GLIBC_SRC_URI="${GLIBC_SRC_URI}
+ ${GENTOO_TOOLCHAIN_BASE_URI}/glibc-infopages-${GLIBC_INFOPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2"
+ [[ -n ${GENTOO_TOOLCHAIN_DEV_URI} ]] &&
+ GLIBC_SRC_URI="${GLIBC_SRC_URI}
+ ${GENTOO_TOOLCHAIN_DEV_URI}/glibc-infopages-${GLIBC_INFOPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2"
+ fi
+
+ if [[ -n ${CSTUBS_URI} ]] ; then
+ GLIBC_SRC_URI="${GLIBC_SRC_URI} ${CSTUBS_URI}"
+ fi
+
+ if [[ -n ${FEDORA_URI} ]] ; then
+ GLIBC_SRC_URI="${GLIBC_SRC_URI} ${FEDORA_URI}"
+ fi
+
+ echo "${GLIBC_SRC_URI}"
+}
+
+SRC_URI=$(get_glibc_src_uri)
+S=${WORKDIR}/glibc-${GLIBC_RELEASE_VER}
+
+### EXPORTED FUNCTIONS ###
+toolchain-glibc_src_unpack() {
+ # Check NPTL support _before_ we unpack things to save some time
+ want_nptl && check_nptl_support
+
+ unpack glibc-${GLIBC_RELEASE_VER}.tar.bz2
+
+ cd "${S}"
+ #unpack glibc-linuxthreads-${GLIBC_RELEASE_VER}.tar.bz2
+ unpack glibc-libidn-${GLIBC_RELEASE_VER}.tar.bz2 && mv glibc-libidn-${GLIBC_RELEASE_VER} libidn
+ unpack glibc-ports-${GLIBC_RELEASE_VER}.tar.bz2 && mv glibc-ports-${GLIBC_RELEASE_VER} ports
+
+ [[ -n ${CSTUBS_TARBALL} ]] && unpack ${CSTUBS_TARBALL}
+ [[ -n ${FEDORA_TARBALL} ]] && unpack ${FEDORA_TARBALL}
+
+ if [[ -n ${PATCH_VER} ]] ; then
+ cd "${WORKDIR}"
+ unpack glibc-${PATCH_GLIBC_VER:-${GLIBC_RELEASE_VER}}-patches-${PATCH_VER}.tar.bz2
+ fi
+
+ # XXX: We should do the branchupdate, before extracting the manpages and
+ # infopages else it does not help much (mtimes change if there is a change
+ # to them with branchupdate)
+ if [[ -n ${BRANCH_UPDATE} ]] ; then
+ cd "${S}"
+ epatch "${DISTDIR}"/glibc-${GLIBC_RELEASE_VER}-branch-update-${BRANCH_UPDATE}.patch.bz2
+
+ # Snapshot date patch
+ einfo "Patching version to display snapshot date ..."
+ sed -i -e "s:\(#define RELEASE\).*:\1 \"${BRANCH_UPDATE}\":" version.h
+ fi
+
+ if [[ ${GLIBC_MANPAGE_VERSION} != "none" ]] ; then
+ cd "${WORKDIR}"
+ unpack glibc-manpages-${GLIBC_MANPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2
+ fi
+
+ if [[ ${GLIBC_INFOPAGE_VERSION} != "none" ]] ; then
+ cd "${S}"
+ unpack glibc-infopages-${GLIBC_INFOPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2
+ fi
+
+ if [[ -n ${PATCH_VER} ]] ; then
+ cd "${S}"
+ EPATCH_MULTI_MSG="Applying Gentoo Glibc Patchset ${PATCH_GLIBC_VER:-${GLIBC_RELEASE_VER}}-${PATCH_VER} ..." \
+ EPATCH_EXCLUDE=${GLIBC_PATCH_EXCLUDE} \
+ EPATCH_SUFFIX="patch" \
+ ARCH=$(tc-arch) \
+ epatch "${WORKDIR}"/patches
+ fi
+}
+
+toolchain-glibc_src_compile() {
+ # Set gconvdir to /usr/$(get_libdir)/gconv on archs with multiple ABIs
+ local MAKEFLAGS=""
+ has_multilib_profile && MAKEFLAGS="gconvdir=$(alt_usrlibdir)/gconv"
+
+ echo
+ for v in ABI CBUILD CHOST CTARGET CBUILD_OPT CTARGET_OPT CC CFLAGS ; do
+ einfo " $(printf '%15s' ${v}:) ${!v}"
+ done
+ echo
+
+ if want_linuxthreads ; then
+ glibc_do_configure linuxthreads
+ einfo "Building GLIBC with linuxthreads..."
+ make PARALLELMFLAGS="${MAKEOPTS}" ${MAKEFLAGS} || die
+ fi
+ if want_nptl ; then
+ # ... and then do the optional nptl build
+ unset LD_ASSUME_KERNEL
+ glibc_do_configure nptl
+ einfo "Building GLIBC with NPTL..."
+ make PARALLELMFLAGS="${MAKEOPTS}" ${MAKEFLAGS} || die
+ fi
+}
+
+toolchain-glibc_headers_compile() {
+ GBUILDDIR=${WORKDIR}/build-${ABI}-${CTARGET}-headers
+ mkdir -p "${GBUILDDIR}"
+ cd "${GBUILDDIR}"
+
+ # Pick out the correct location for build headers
+ local myconf="--disable-sanity-checks --enable-hacker-mode"
+ myconf="${myconf}
+ --enable-add-ons=nptl,glibc-ports-${PV}
+ --without-cvs
+ --enable-bind-now
+ --build=${CBUILD_OPT:-${CBUILD}}
+ --host=${CTARGET_OPT:-${CTARGET}}
+ --with-headers=$(alt_build_headers)
+ --prefix=$(alt_prefix)
+ --mandir=$(alt_prefix)/share/man
+ --infodir=$(alt_prefix)/share/info
+ --libexecdir=$(alt_prefix)/lib/misc/glibc
+ ${EXTRA_ECONF}"
+
+ einfo "Configuring GLIBC headers with: ${myconf// /\n\t\t}"
+ CC=gcc \
+ CFLAGS="-O1 -pipe" \
+ ${S}/configure ${myconf} || die "failed to configure glibc"
+}
+
+toolchain-glibc_src_test() {
+ # This is wrong, but glibc's tests fail bad when screwing
+ # around with sandbox, so lets just punt it
+ unset LD_PRELOAD
+
+ # do the linuxthreads build unless we're using nptlonly
+ if want_linuxthreads ; then
+ cd "${WORKDIR}"/build-${ABI}-${CTARGET}-linuxthreads
+ einfo "Checking GLIBC with linuxthreads..."
+ make check || die "linuxthreads glibc did not pass make check"
+ fi
+ if want_nptl ; then
+ cd "${WORKDIR}"/build-${ABI}-${CTARGET}-nptl
+ unset LD_ASSUME_KERNEL || :
+ einfo "Checking GLIBC with NPTL..."
+ make check || die "nptl glibc did not pass make check"
+ fi
+}
+
+toolchain-glibc_pkg_preinst() {
+ # PPC64+others may want to eventually be added to this logic if they
+ # decide to be multilib compatible and FHS compliant. note that this
+ # chunk of FHS compliance only applies to 64bit archs where 32bit
+ # compatibility is a major concern (not IA64, for example).
+
+ # amd64's 2005.0 is the first amd64 profile to not need this code.
+ # 2005.0 is setup properly, and this is executed as part of the
+ # 2004.3 -> 2005.0 upgrade script.
+ # It can be removed after 2004.3 has been purged from portage.
+ { use amd64 || use ppc64; } && [ "$(get_libdir)" == "lib64" ] && ! has_multilib_profile && fix_lib64_symlinks
+
+ # it appears that /lib/tls is sometimes not removed. See bug
+ # 69258 for more info.
+ if [[ -d ${ROOT}/$(alt_libdir)/tls ]] && ! { want_nptl && want_linuxthreads; }; then
+ addwrite "${ROOT}"/$(alt_libdir)/
+ ewarn "nptlonly or -nptl in USE, removing /${ROOT}$(alt_libdir)/tls..."
+ rm -r "${ROOT}"/$(alt_libdir)/tls || die
+ fi
+
+ # Shouldnt need to keep this updated
+ [[ -e ${ROOT}/etc/locales.build ]] && rm -f "${D}"/etc/locales.build
+}
+
+toolchain-glibc_src_install() {
+ # Need to dodir first because it might not exist (bad amd64 profiles)
+ dodir $(alt_usrlibdir)
+
+ # These should not be set, else the
+ # zoneinfo do not always get installed ...
+ unset LANGUAGE LANG LC_ALL
+
+ if want_linuxthreads ; then
+ cd "${WORKDIR}"/build-${ABI}-${CTARGET}-linuxthreads
+ einfo "Installing GLIBC ${ABI} with linuxthreads ..."
+ make PARALLELMFLAGS="${MAKEOPTS} -j1" \
+ install_root="${D}" \
+ install || die
+ else # nptlonly
+ cd "${WORKDIR}"/build-${ABI}-${CTARGET}-nptl
+ einfo "Installing GLIBC ${ABI} with NPTL ..."
+ make PARALLELMFLAGS="${MAKEOPTS} -j1" \
+ install_root="${D}" \
+ install || die
+ fi
+
+ if is_crosscompile ; then
+ # punt all the junk not needed by a cross-compiler
+ rm -rf "${D}"$(alt_prefix)/{bin,etc,$(get_libdir)/{gconv,misc},sbin,share}
+ else
+ # zoneinfo stuff is now provided by the timezone-data package
+ rm -rf "${D}"/usr/share/zoneinfo
+ rm -f "${D}"/usr/bin/tzselect
+ rm -f "${D}"/usr/sbin/{zic,zdump}
+ fi
+
+ if want_linuxthreads && want_nptl ; then
+ einfo "Installing NPTL to $(alt_libdir)/tls/..."
+ cd "${WORKDIR}"/build-${ABI}-${CTARGET}-nptl
+ mkdir -p "${D}"$(alt_libdir)/tls/
+
+ libcsofile=$(basename "${D}"$(alt_libdir)/libc-*.so)
+ cp -a libc.so "${D}"$(alt_libdir)/tls/${libcsofile} || die
+ dosym ${libcsofile} $(alt_libdir)/tls/$(ls libc.so.*)
+
+ libmsofile=$(basename "${D}"$(alt_libdir)/libm-*.so)
+ pushd math > /dev/null
+ cp -a libm.so "${D}"$(alt_libdir)/tls/${libmsofile} || die
+ dosym ${libmsofile} $(alt_libdir)/tls/$(ls libm.so.*)
+ popd > /dev/null
+
+ librtsofile=$(basename "${D}"$(alt_libdir)/librt-*.so)
+ pushd rt > /dev/null
+ cp -a librt.so "${D}"$(alt_libdir)/tls/${librtsofile} || die
+ dosym ${librtsofile} $(alt_libdir)/tls/$(ls librt.so.*)
+ popd > /dev/null
+
+ libthreaddbsofile=$(basename "${D}"$(alt_libdir)/libthread_db-*.so)
+ pushd nptl_db > /dev/null
+ cp -a libthread_db.so "${D}"$(alt_libdir)/tls/${libthreaddbsofile} || die
+ dosym ${libthreaddbsofile} $(alt_libdir)/tls/$(ls libthread_db.so.*)
+ popd > /dev/null
+
+ libpthreadsofile=libpthread-${GLIBC_RELEASE_VER}.so
+ cp -a nptl/libpthread.so "${D}"$(alt_libdir)/tls/${libpthreadsofile} || die
+ dosym ${libpthreadsofile} $(alt_libdir)/tls/libpthread.so.0
+
+ # and now for the static libs
+ mkdir -p "${D}"$(alt_usrlibdir)/nptl
+ cp -a libc.a nptl/libpthread.a nptl/libpthread_nonshared.a rt/librt.a \
+ "${D}"$(alt_usrlibdir)/nptl
+
+ # linker script crap
+ for lib in libc libpthread; do
+ sed -e "s:$(alt_libdir)/${lib}.so:$(alt_libdir)/tls/${lib}.so:g" \
+ -e "s:$(alt_usrlibdir)/${lib}_nonshared.a:$(alt_usrlibdir)/nptl/${lib}_nonshared.a:g" \
+ "${D}"$(alt_usrlibdir)/${lib}.so \
+ > "${D}"$(alt_usrlibdir)/nptl/${lib}.so
+
+ chmod 755 "${D}"$(alt_usrlibdir)/nptl/${lib}.so
+ done
+
+ dosym ../librt.so $(alt_usrlibdir)/nptl/librt.so
+
+ # last but not least... headers.
+ mkdir -p "${D}"/nptl "${D}"$(alt_headers)/nptl
+ make install_root="${D}"/nptl install-headers PARALLELMFLAGS="${MAKEOPTS} -j1"
+ pushd "${D}"/nptl/$(alt_headers) > /dev/null
+ for i in $(find . -type f) ; do
+ if ! [[ -f ${D}$(alt_headers)/$i ]] \
+ || ! cmp -s $i ${D}$(alt_headers)/$i; then
+ mkdir -p ${D}$(alt_headers)/nptl/`dirname $i`
+ cp -a $i ${D}$(alt_headers)/nptl/$i
+ fi
+ done
+ popd > /dev/null
+ rm -rf ${D}/nptl
+ fi
+
+ if use pic && [[ $(tc-arch) != "amd64" ]] ; then
+ find ${S}/${buildtarget}/ -name "soinit.os" -exec cp {} ${D}$(alt_libdir)/soinit.o \;
+ find ${S}/${buildtarget}/ -name "sofini.os" -exec cp {} ${D}$(alt_libdir)/sofini.o \;
+ find ${S}/${buildtarget}/ -name "*_pic.a" -exec cp {} ${D}$(alt_libdir) \;
+ find ${S}/${buildtarget}/ -name "*.map" -exec cp {} ${D}$(alt_libdir) \;
+
+ for i in ${D}$(alt_libdir)/*.map; do
+ mv ${i} ${i%.map}_pic.map
+ done
+ fi
+
+ # We'll take care of the cache ourselves
+ rm -f ${D}/etc/ld.so.cache
+
+ # Some things want this, notably ash.
+ dosym libbsd-compat.a $(alt_usrlibdir)/libbsd.a
+
+ # Handle includes for different ABIs
+ prep_ml_includes $(alt_headers)
+
+ #################################################################
+ # EVERYTHING AFTER THIS POINT IS FOR NATIVE GLIBC INSTALLS ONLY #
+ # Make sure we install the sys-include symlink so that when
+ # we build a 2nd stage cross-compiler, gcc finds the target
+ # system headers correctly. See gcc/doc/gccinstall.info
+ if is_crosscompile ; then
+ dosym include $(alt_prefix)/sys-include
+ dosym . $(alt_prefix)/usr
+ return 0
+ fi
+
+ # Everything past this point just needs to be done once... don't waste time building locale files twice...
+ is_final_abi || return 0
+
+ if want_linuxthreads ; then
+ MYMAINBUILDDIR=build-${ABI}-${CTARGET}-linuxthreads
+ else
+ MYMAINBUILDDIR=build-${ABI}-${CTARGET}-nptl
+ fi
+ cd "${WORKDIR}"/${MYMAINBUILDDIR}
+ if ! use build ; then
+ if ! has noinfo ${FEATURES} && [[ ${GLIBC_INFOPAGE_VERSION} != "none" ]] ; then
+ einfo "Installing info pages..."
+
+ make PARALLELMFLAGS="${MAKEOPTS} -j1" \
+ install_root=${D} \
+ info -i
+ fi
+
+ setup_locales
+
+ if [[ ${GLIBC_MANPAGE_VERSION} != "none" ]] ; then
+ einfo "Installing man pages..."
+
+ # Install linuxthreads man pages even if nptl is enabled
+ cd "${WORKDIR}"/man
+ doman *.3thr
+ fi
+
+ # Install nscd config file
+ insinto /etc
+ doins ${FILESDIR}/nscd.conf
+ doins "${FILESDIR}"/nsswitch.conf
+
+ doinitd "${FILESDIR}"/nscd
+
+ cd ${S}
+ dodoc BUGS ChangeLog* CONFORMANCE FAQ INTERFACE NEWS NOTES PROJECTS README*
+ else
+ rm -rf ${D}/usr/share
+ for dir in $(get_all_libdirs); do
+ rm -rf ${D}/usr/${dir}/gconv &> /dev/null
+ 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 4711 $(alt_prefix)/lib/misc/glibc/pt_chown
+
+ # Prevent overwriting of the /etc/localtime symlink. We'll handle the
+ # creation of the "factory" symlink in pkg_postinst().
+ rm -f ${D}/etc/localtime
+
+ insinto /etc
+ # This is our new config file for building locales
+ doins ${FILESDIR}/locales.build
+ # example host.conf with multicast dns disabled by default
+ doins ${FILESDIR}/2.3.6/host.conf
+
+ # simple test to make sure our new glibc isnt completely broken.
+ # for now, skip the multilib scenario. also make sure we don't
+ # test with statically built binaries since they will fail.
+ [[ ${CBUILD} != ${CHOST} ]] && return 0
+ [[ $(get_libdir) != "lib" ]] && return 0
+ for x in date env ls true uname ; do
+ x=$(type -p ${x})
+ [[ -z ${x} ]] && continue
+ striptest=$(file -L ${x} 2>/dev/null)
+ [[ -z ${striptest} ]] && continue
+ [[ ${striptest/statically linked} != "${striptest}" ]] && continue
+ "${D}"/$(get_libdir)/ld-*.so \
+ --library-path "${D}"/$(get_libdir) \
+ ${x} > /dev/null \
+ || die "simple run test (${x}) failed"
+ done
+}
+
+toolchain-glibc_headers_install() {
+ GBUILDDIR=${WORKDIR}/build-${ABI}-${CTARGET}-headers
+ cd "${GBUILDDIR}"
+ make install_root="${D}" install-headers || die "install-headers failed"
+ # Copy over headers that are not part of install-headers ... these
+ # are pretty much taken verbatim from crosstool, see it for more details
+ insinto $(alt_headers)/bits
+ doins misc/syscall-list.h bits/stdio_lim.h || die "doins include bits"
+ insinto $(alt_headers)/gnu
+ doins "${S}"/include/gnu/stubs.h || die "doins include gnu"
+ # Make sure we install the sys-include symlink so that when
+ # we build a 2nd stage cross-compiler, gcc finds the target
+ # system headers correctly. See gcc/doc/gccinstall.info
+ dosym include $(alt_prefix)/sys-include
+ dosym . $(alt_prefix)/usr
+}
+
+toolchain-glibc_pkg_postinst() {
+ # Mixing nptlonly and -nptlonly glibc can prove dangerous if libpthread
+ # isn't removed in unmerge which happens sometimes. See bug #87671
+ if ! is_crosscompile && want_linuxthreads ; then
+ for libdir in $(get_all_libdirs) ; do
+ for f in ${ROOT}/${libdir}/libpthread-2.* ${ROOT}/${libdir}/libpthread-0.6* ; do
+ if [[ -f ${f} ]] ; then
+ rm -f ${f}
+ ldconfig
+ fi
+ done
+ done
+ fi
+
+ # Correct me if I am wrong here, but my /etc/localtime is a file
+ # created by zic ....
+ # I am thinking that it should only be recreated if no /etc/localtime
+ # exists, or if it is an invalid symlink.
+ #
+ # For invalid symlink:
+ # -f && -e will fail
+ # -L will succeed
+ #
+ if [ ! -e "${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 ${ROOT}/etc/localtime
+ fi
+
+ if ! is_crosscompile && [ -x "${ROOT}/usr/sbin/iconvconfig" ] ; then
+ # Generate fastloading iconv module configuration file.
+ ${ROOT}/usr/sbin/iconvconfig --prefix=${ROOT}
+ fi
+
+ if [ ! -e "${ROOT}/lib/ld.so.1" ] && use ppc64 && ! has_multilib_profile ; then
+ ## SHOULDN'T THIS BE lib64??
+ ln -s ld64.so.1 ${ROOT}/lib/ld.so.1
+ fi
+
+ # Reload init ...
+ if ! is_crosscompile && [ "${ROOT}" = "/" ] ; then
+ /sbin/init U &> /dev/null
+ fi
+
+ echo
+ einfo "Gentoo's glibc no longer includes mdns."
+ einfo "If you want mdns, emerge the sys-auth/nss-mdns package."
+ echo
+
+ if want_nptl && want_linuxthreads ; then
+ einfo "The default behavior of glibc on your system is to use NPTL. If"
+ einfo "you want to use linuxthreads for a particular program, start it"
+ einfo "by executing 'LD_ASSUME_KERNEL=${LT_KERNEL_VERSION} <program> [<options>]'"
+ echo
+ fi
+}
+
+### SUPPORT FUNCTIONS ###
+# We need to be able to set alternative headers for
+# compiling for non-native platform
+# Will also become useful for testing kernel-headers without screwing up
+# the whole system.
+# note: intentionally undocumented.
+alt_headers() {
+ if [[ -z ${ALT_HEADERS} ]] ; then
+ if is_crosscompile ; then
+ ALT_HEADERS="/usr/${CTARGET}/include"
+ else
+ ALT_HEADERS="/usr/include"
+ fi
+ fi
+ echo "${ALT_HEADERS}"
+}
+alt_build_headers() {
+ if [[ -z ${ALT_BUILD_HEADERS} ]] ; then
+ ALT_BUILD_HEADERS=$(alt_headers)
+ tc-is-cross-compiler && ALT_BUILD_HEADERS=${ROOT}$(alt_headers)
+ fi
+ echo "${ALT_BUILD_HEADERS}"
+}
+
+alt_prefix() {
+ if is_crosscompile ; then
+ echo /usr/${CTARGET}
+ else
+ echo /usr
+ fi
+}
+
+alt_libdir() {
+ if is_crosscompile ; then
+ echo /usr/${CTARGET}/$(get_libdir)
+ else
+ echo /$(get_libdir)
+ fi
+}
+
+alt_usrlibdir() {
+ if is_crosscompile ; then
+ echo /usr/${CTARGET}/$(get_libdir)
+ else
+ echo /usr/$(get_libdir)
+ fi
+}
+
+setup_flags() {
+ # Make sure host make.conf doesn't pollute us
+ if is_crosscompile || tc-is-cross-compiler ; then
+ CHOST=${CTARGET} strip-unsupported-flags
+ fi
+
+ # Store our CFLAGS because it's changed depending on which CTARGET
+ # we are building when pulling glibc on a multilib profile
+ CFLAGS_BASE=${CFLAGS_BASE-${CFLAGS}}
+ CFLAGS=${CFLAGS_BASE}
+ ASFLAGS_BASE=${ASFLAGS_BASE-${ASFLAGS}}
+ ASFLAGS=${ASFLAGS_BASE}
+
+ # Over-zealous CFLAGS can often cause problems. What may work for one
+ # person may not work for another. To avoid a large influx of bugs
+ # relating to failed builds, we strip most CFLAGS out to ensure as few
+ # problems as possible.
+ strip-flags
+ strip-unsupported-flags
+ filter-flags -m32 -m64 -mabi=*
+
+ unset CBUILD_OPT CTARGET_OPT
+ if has_multilib_profile ; then
+ CTARGET_OPT=$(get_abi_CTARGET)
+ [[ -z ${CTARGET_OPT} ]] && CTARGET_OPT=$(get_abi_CHOST)
+ fi
+
+ case $(tc-arch) in
+ amd64)
+ # Punt this when amd64's 2004.3 is removed
+ CFLAGS_x86="-m32"
+ ;;
+ ppc)
+ append-flags "-freorder-blocks"
+ ;;
+ sparc)
+ # Both sparc and sparc64 can use -fcall-used-g6. -g7 is bad, though.
+ filter-flags "-fcall-used-g7"
+ append-flags "-fcall-used-g6"
+ filter-flags "-mvis"
+
+ if is_crosscompile || [[ ${PROFILE_ARCH} == "sparc64" ]] || { has_multilib_profile && ! tc-is-cross-compiler; } ; then
+ case ${ABI} in
+ sparc64)
+ filter-flags -Wa,-xarch -Wa,-A
+
+ if is-flag "-mcpu=ultrasparc3"; then
+ CTARGET_OPT="sparc64b-unknown-linux-gnu"
+ append-flags "-Wa,-xarch=v9b"
+ export ASFLAGS="${ASFLAGS} -Wa,-xarch=v9b"
+ else
+ CTARGET_OPT="sparc64-unknown-linux-gnu"
+ append-flags "-Wa,-xarch=v9a"
+ export ASFLAGS="${ASFLAGS} -Wa,-xarch=v9a"
+ fi
+ ;;
+ *)
+ if is-flag "-mcpu=ultrasparc3"; then
+ CTARGET_OPT="sparcv9b-unknown-linux-gnu"
+ else
+ CTARGET_OPT="sparcv9-unknown-linux-gnu"
+ fi
+ ;;
+ esac
+ else
+ if is-flag "-mcpu=ultrasparc3"; then
+ CTARGET_OPT="sparcv9b-unknown-linux-gnu"
+ elif { is_crosscompile && want_nptl; } || is-flag "-mcpu=ultrasparc2" || is-flag "-mcpu=ultrasparc"; then
+ CTARGET_OPT="sparcv9-unknown-linux-gnu"
+ fi
+ fi
+ ;;
+ esac
+
+ if [[ -n ${CTARGET_OPT} && ${CBUILD} == ${CHOST} ]] && ! is_crosscompile; then
+ CBUILD_OPT=${CTARGET_OPT}
+ fi
+
+ if $(tc-getCC ${CTARGET}) -v 2>&1 | grep -q 'gcc version 3.[0123]'; then
+ append-flags -finline-limit=2000
+ fi
+
+ # We dont want these flags for glibc
+ filter-ldflags -pie
+
+ # We cannot build glibc with Bdirect support
+ filter-flags -Wl,-Bdirect
+ filter-ldflags -Bdirect
+ filter-ldflags -Wl,-Bdirect
+
+ # Same for hashvals ...
+ filter-flags -Wl,-hashvals
+ filter-ldflags -hashvals
+ filter-ldflags -Wl,-hashvals
+
+ # Lock glibc at -O2 -- linuxthreads needs it and we want to be
+ # conservative here
+ filter-flags -O?
+ append-flags -O2
+}
+
+check_kheader_version() {
+ local header="$(alt_build_headers)/linux/version.h"
+
+ [[ -z $1 ]] && return 1
+
+ if [ -f "${header}" ] ; then
+ local version="`grep 'LINUX_VERSION_CODE' ${header} | \
+ sed -e 's:^.*LINUX_VERSION_CODE[[:space:]]*::'`"
+
+ if [ "${version}" -ge "$1" ] ; then
+ return 0
+ fi
+ fi
+
+ return 1
+}
+
+check_nptl_support() {
+ local min_kernel_version="$(KV_to_int "${NPTL_KERNEL_VERSION}")"
+
+ echo
+
+ einfon "Checking gcc for __thread support ... "
+ if want__thread ; then
+ echo "yes"
+ else
+ echo "no"
+ echo
+ eerror "Could not find a gcc that supports the __thread directive!"
+ eerror "please update to gcc-3.2.2-r1 or later, and try again."
+ die "No __thread support in gcc!"
+ fi
+
+ # Building fails on an non-supporting kernel
+ einfon "Checking kernel version (>=${NPTL_KERNEL_VERSION}) ... "
+ if [ "`get_KV`" -lt "${min_kernel_version}" ] ; then
+ echo "no"
+ echo
+ eerror "You need a kernel of at least version ${NPTL_KERNEL_VERSION}"
+ eerror "for NPTL support!"
+ die "Kernel version too low!"
+ else
+ echo "yes"
+ fi
+
+ # Building fails with too low linux-headers
+ einfon "Checking linux-headers version (>=${NPTL_KERNEL_VERSION}) ... "
+ if ! check_kheader_version "${min_kernel_version}"; then
+ echo "no"
+ echo
+ eerror "You need linux-headers of at least version ${NPTL_KERNEL_VERSION}"
+ eerror "for NPTL support!"
+ die "linux-headers version too low!"
+ else
+ echo "yes"
+ fi
+
+ echo
+}
+
+want_nptl() {
+ want_tls || return 1
+ use nptl || return 1
+
+ # Archs that can use NPTL
+ case $(tc-arch) in
+ alpha|amd64|ia64|mips|ppc|ppc64|s390|sh|x86)
+ return 0;
+ ;;
+ sparc)
+ # >= v9 is needed for nptl.
+ [[ "${PROFILE_ARCH}" == "sparc" ]] && return 1
+ return 0;
+ ;;
+ esac
+
+ return 1
+}
+
+want_linuxthreads() {
+ ! use nptlonly && return 0
+ want_nptl || return 0
+ return 1
+}
+
+want_tls() {
+ # Archs that can use TLS (Thread Local Storage)
+ case $(tc-arch) in
+ alpha|amd64|ia64|mips|ppc|ppc64|s390|sh)
+ return 0;
+ ;;
+ sparc)
+ # 2.3.6 should have tls support on sparc64
+ # when using newer binutils
+ case ${CTARGET/-*} in
+ sparc64*) return 1 ;;
+ *) return 0 ;;
+ esac
+ ;;
+ x86)
+ # requires i486 or better #106556
+ [[ ${CTARGET} == i[4567]86* ]] && return 0
+ ;;
+ esac
+
+ return 1
+}
+
+want__thread() {
+ want_tls || return 1
+
+ # For some reason --with-tls --with__thread is causing segfaults on sparc32.
+ [[ ${PROFILE_ARCH} == "sparc" ]] && return 1
+
+ [[ -n ${WANT__THREAD} ]] && return ${WANT__THREAD}
+
+ $(tc-getCC ${CTARGET}) -c ${FILESDIR}/test-__thread.c -o ${T}/test2.o &> /dev/null
+ WANT__THREAD=$?
+
+ return ${WANT__THREAD}
+}
+
+install_locales() {
+ unset LANGUAGE LANG LC_ALL
+ cd "${WORKDIR}"/${MYMAINBUILDDIR} || die "${WORKDIR}/${MYMAINBUILDDIR}"
+ make PARALLELMFLAGS="${MAKEOPTS} -j1" \
+ install_root=${D} localedata/install-locales || die
+}
+
+setup_locales() {
+ if use !userlocales ; then
+ einfo "userlocales not enabled, installing -ALL- locales..."
+ install_locales || die
+ elif [ -e /etc/locales.build ] ; then
+ einfo "Installing locales in /etc/locales.build..."
+ echo 'SUPPORTED-LOCALES=\' > SUPPORTED.locales
+ cat /etc/locales.build | grep -v -e ^$ -e ^\# | sed 's/$/\ \\/g' \
+ >> SUPPORTED.locales
+ cat SUPPORTED.locales > ${S}/localedata/SUPPORTED || die
+ install_locales || die
+ elif [ -e ${FILESDIR}/locales.build ] ; then
+ einfo "Installing locales in ${FILESDIR}/locales.build..."
+ echo 'SUPPORTED-LOCALES=\' > SUPPORTED.locales
+ cat ${FILESDIR}/locales.build | grep -v -e ^$ -e ^\# | sed 's/$/\ \\/g' \
+ >> SUPPORTED.locales
+ cat SUPPORTED.locales > ${S}/localedata/SUPPORTED || die
+ install_locales || die
+ else
+ einfo "Installing -ALL- locales..."
+ install_locales || die
+ fi
+}
+
+glibc_do_configure() {
+ local myconf
+
+ # set addons
+ pushd ${S} > /dev/null
+ local ADDONS=$(echo */configure | sed \
+ -e 's:/configure::g' \
+ -e 's:\(linuxthreads\|nptl\|rtkaio\|glibc-compat\)\( \|$\)::g' \
+ -e 's: \+$::' \
+ -e 's! !,!g' \
+ -e 's!^!,!' \
+ -e '/^,\*$/d')
+ popd > /dev/null
+
+ use nls || myconf="${myconf} --disable-nls"
+ use erandom || myconf="${myconf} --disable-dev-erandom"
+ myconf="${myconf} $(use_enable hardened stackguard-randomization)"
+ if [[ $(<"${T}"/.ssp.compat) == "yes" ]] ; then
+ myconf="${myconf} --enable-old-ssp-compat"
+ else
+ myconf="${myconf} --disable-old-ssp-compat"
+ fi
+
+ use glibc-omitfp && myconf="${myconf} --enable-omitfp"
+
+ [[ ${CTARGET} == *-softfloat-* ]] && myconf="${myconf} --without-fp"
+
+ if [ "$1" == "linuxthreads" ] ; then
+ if want_tls && [[ ${CTARGET} != i[45]86-* ]] ; then
+ myconf="${myconf} --with-tls"
+
+ if want__thread && use linuxthreads-tls ; then
+ myconf="${myconf} --with-__thread"
+ else
+ myconf="${myconf} --without-__thread"
+ fi
+ else
+ myconf="${myconf} --without-tls --without-__thread"
+ fi
+
+ myconf="${myconf} --enable-add-ons=ports,linuxthreads${ADDONS}"
+ myconf="${myconf} --enable-kernel=${LT_KERNEL_VERSION}"
+ elif [ "$1" == "nptl" ] ; then
+ myconf="${myconf} --with-tls --with-__thread"
+ myconf="${myconf} --enable-add-ons=ports,nptl${ADDONS}"
+ myconf="${myconf} --enable-kernel=${NPTL_KERNEL_VERSION}"
+ else
+ die "invalid pthread option"
+ fi
+
+ # Since SELinux support is only required for nscd, only enable it if:
+ # 1. USE selinux
+ # 2. ! USE build
+ # 3. only for the primary ABI on multilib systems
+ if use selinux && ! use build; then
+ if use multilib || has_multilib_profile; then
+ if is_final_abi; then
+ myconf="${myconf} --with-selinux"
+ else
+ myconf="${myconf} --without-selinux"
+ fi
+ else
+ myconf="${myconf} --with-selinux"
+ fi
+ else
+ myconf="${myconf} --without-selinux"
+ fi
+
+ # Pick out the correct location for build headers
+ myconf="${myconf}
+ --without-cvs
+ --enable-bind-now
+ --build=${CBUILD_OPT:-${CBUILD}}
+ --host=${CTARGET_OPT:-${CTARGET}}
+ $(use_enable profile)
+ --without-gd
+ --with-headers=$(alt_build_headers)
+ --prefix=$(alt_prefix)
+ --mandir=$(alt_prefix)/share/man
+ --infodir=$(alt_prefix)/share/info
+ --libexecdir=$(alt_prefix)/lib/misc/glibc
+ ${EXTRA_ECONF}"
+
+ has_version app-admin/eselect-compiler || export CC="$(tc-getCC ${CTARGET})"
+
+ GBUILDDIR=${WORKDIR}/build-${ABI}-${CTARGET}-$1
+ mkdir -p ${GBUILDDIR}
+ cd ${GBUILDDIR}
+ einfo "Configuring GLIBC for $1 with: ${myconf// /\n\t\t}"
+ ${S}/configure ${myconf} || die "failed to configure glibc"
+}
+
+fix_lib64_symlinks() {
+ # the original Gentoo/AMD64 devs decided that since 64bit is the native
+ # bitdepth for AMD64, lib should be used for 64bit libraries. however,
+ # this ignores the FHS and breaks multilib horribly... especially
+ # since it wont even work without a lib64 symlink anyways. *rolls eyes*
+ # see bug 59710 for more information.
+ # Travis Tilley <lv@gentoo.org> (08 Aug 2004)
+ if [ -L ${ROOT}/lib64 ] ; then
+ ewarn "removing /lib64 symlink and moving lib to lib64..."
+ ewarn "dont hit ctrl-c until this is done"
+ addwrite ${ROOT}/
+ rm ${ROOT}/lib64
+ # now that lib64 is gone, nothing will run without calling ld.so
+ # directly. luckily the window of brokenness is almost non-existant
+ use amd64 && /lib/ld-linux-x86-64.so.2 /bin/mv ${ROOT}/lib ${ROOT}/lib64
+ use ppc64 && /lib/ld64.so.1 /bin/mv ${ROOT}/lib ${ROOT}/lib64
+ # all better :)
+ ldconfig
+ ln -s lib64 ${ROOT}/lib
+ einfo "done! :-)"
+ einfo "fixed broken lib64/lib symlink in ${ROOT}"
+ fi
+ if [ -L ${ROOT}/usr/lib64 ] ; then
+ addwrite ${ROOT}/usr
+ rm ${ROOT}/usr/lib64
+ mv ${ROOT}/usr/lib ${ROOT}/usr/lib64
+ ln -s lib64 ${ROOT}/usr/lib
+ einfo "fixed broken lib64/lib symlink in ${ROOT}/usr"
+ fi
+ if [ -L ${ROOT}/usr/X11R6/lib64 ] ; then
+ addwrite ${ROOT}/usr/X11R6
+ rm ${ROOT}/usr/X11R6/lib64
+ mv ${ROOT}/usr/X11R6/lib ${ROOT}/usr/X11R6/lib64
+ ln -s lib64 ${ROOT}/usr/X11R6/lib
+ einfo "fixed broken lib64/lib symlink in ${ROOT}/usr/X11R6"
+ fi
+}
+
+use_multilib() {
+ case ${CTARGET} in
+ sparc64*|mips64*|x86_64*|powerpc64*|s390x*)
+ has_multilib_profile || use multilib ;;
+ *) false ;;
+ esac
+}
+
+# Setup toolchain variables that would be defined in the profiles for these archs.
+setup_env() {
+ # These should not be set, else the zoneinfo do not always get installed ...
+ unset LANGUAGE LANG LC_ALL
+ # silly users
+ unset LD_RUN_PATH
+
+ if is_crosscompile || tc-is-cross-compiler ; then
+ multilib_env ${CTARGET}
+ if ! use multilib ; then
+ MULTILIB_ABIS=${DEFAULT_ABI}
+ else
+ MULTILIB_ABIS=${MULTILIB_ABIS:-${DEFAULT_ABI}}
+ fi
+
+ # If the user has CFLAGS_<CTARGET> in their make.conf, use that,
+ # and fall back on CFLAGS.
+ local VAR=CFLAGS_${CTARGET//[-.]/_}
+ CFLAGS=${!VAR-${CFLAGS}}
+ fi
+
+ setup_flags
+
+ export ABI=${ABI:-${DEFAULT_ABI:-default}}
+
+ if is_crosscompile || tc-is-cross-compiler ; then
+ local VAR=CFLAGS_${ABI}
+ # We need to export CFLAGS with abi information in them because
+ # glibc's configure script checks CFLAGS for some targets (like mips)
+ export CFLAGS="${!VAR} ${CFLAGS}"
+ fi
+}
+
+### /ECLASS PUNTAGE ###
+
+if is_crosscompile ; then
+ SLOT="${CTARGET}-2.2"
+else
+ SLOT="2.2"
+fi
+
+# we'll handle stripping ourself #46186
+RESTRICT="nostrip multilib-pkg-force"
+
+# We need a new-enough binutils for as-needed
+DEPEND=">=sys-devel/gcc-3.3.3
+ nptl? ( >=sys-kernel/linux-headers-2.6.5 )
+ >=sys-devel/binutils-2.15.94
+ >=sys-devel/gcc-config-1.3.12
+ virtual/os-headers
+ nls? ( sys-devel/gettext )
+ selinux? ( !build? ( sys-libs/libselinux ) )"
+RDEPEND="nls? ( sys-devel/gettext )
+ selinux? ( !build? ( sys-libs/libselinux ) )"
+
+if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
+ DEPEND="${DEPEND} ${CATEGORY}/gcc"
+
+ if [[ ${CATEGORY} == *-linux* ]] ; then
+ if [[ ${CATEGORY} == cross-mips* ]] ; then
+ DEPEND="${DEPEND} >=${CATEGORY}/mips-headers-2.6.10"
+ else
+ DEPEND="${DEPEND} ${CATEGORY}/linux-headers"
+ fi
+ fi
+else
+ DEPEND="${DEPEND} sys-libs/timezone-data"
+ RDEPEND="${RDEPEND} sys-libs/timezone-data"
+fi
+
+pkg_setup() {
+ if want_linuxthreads ; then
+ ewarn "glibc-2.4 is nptl-only!"
+ die "please add USE='nptl nptlonly' to make.conf"
+ fi
+
+ if use nptlonly && ! use nptl ; then
+ eerror "If you want nptlonly, add nptl to your USE too ;p"
+ die "nptlonly without nptl"
+ fi
+
+ # give some sort of warning about the nptl logic changes...
+ if want_nptl && want_linuxthreads ; then
+
+ ewarn "Warning! Gentoo's GLIBC with NPTL enabled now behaves like the"
+ ewarn "glibc from almost every other distribution out there. This means"
+ ewarn "that glibc is compiled -twice-, once with linuxthreads and once"
+ ewarn "with nptl. The NPTL version is installed to lib/tls and is still"
+ ewarn "used by default. If you do not need nor want the linuxthreads"
+ ewarn "fallback, you can disable this behavior by adding nptlonly to"
+ ewarn "USE to save yourself some compile time."
+
+ ebeep
+ epause 5
+ fi
+}
+
+src_unpack() {
+ setup_env
+
+ case $(tc-arch) in
+ hppa)
+ GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 2000-all-2.3.2-propolice-guard-functions-v3.patch"
+ use hardened || GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 6490_hppa_hardened-disable__init_arrays.patch"
+ ;;
+ mips)
+ GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 3000-all-2.3.4-dl_execstack-PaX-support.patch 6640_mips_unistd_h-fixes.patch"
+ use_multilib \
+ && GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 6680_mips_nolib3264.patch" \
+ || GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 5005_all_enable-multilib-with-cross-compile.patch"
+ ;;
+ amd64)
+ if ! has_multilib_profile && ! is_crosscompile ; then
+ # the gentoo-libdir patch hack conflicts with these
+ GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 5005_all_enable-multilib-with-cross-compile.patch"
+ fi
+ ;;
+ esac
+
+ # Do not enable -Bdirect support for now.
+ GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 2020_all_2.3.6-hashvals.patch"
+ GLIBC_PATCH_EXCLUDE="${GLIBC_PATCH_EXCLUDE} 2030_all_2.3.6-bdirect.patch"
+
+ toolchain-glibc_src_unpack
+
+ # Backwards SSP support
+ cd "${S}"
+ if ! type -p scanelf > /dev/null ; then
+ einfon "Scanning system for __guard to see if we need SSP compat ... "
+ if [[ -n $(scanelf -qyls__guard -F'#s%F' | grep -v '^/lib.*/libc-2.*.so$') ]] ; then
+ echo "yes" > "${T}"/.ssp.compat
+ else
+ # ok, a quick scan didnt find it, so lets do a deep scan ...
+ if [[ -n $(scanelf -qyRlps__guard -F'#s%F' | grep -v '^/lib.*/libc-2.*.so$') ]] ; then
+ echo "yes" > "${T}"/.ssp.compat
+ else
+ echo "no" > "${T}"/.ssp.compat
+ fi
+ fi
+ cat "${T}"/.ssp.compat
+ else
+ echo "yes" > "${T}"/.ssp.compat
+ fi
+ #epatch "${FILESDIR}"/2.3.5/glibc-2.3.5-frandom-detect.patch
+
+ case $(tc-arch) in
+ #alpha)
+ # # Is this still needed?
+ # rm -f sysdeps/alpha/alphaev6/memcpy.S
+ #;;
+ amd64)
+ if ! has_multilib_profile && ! is_crosscompile; then
+ # CONF_LIBDIR support
+ epatch ${FILESDIR}/2.3.4/glibc-gentoo-libdir.patch
+ sed -i -e "s:@GENTOO_LIBDIR@:$(get_libdir):g" ${S}/sysdeps/unix/sysv/linux/configure
+ fi
+ ;;
+ ppc64)
+ # setup lib -- seems like a good place to set this up
+ has_multilib_profile || get_libdir_override lib64
+ ;;
+ esac
+
+ # Glibc is stupid sometimes, and doesn't realize that with a
+ # static C-Only gcc, -lgcc_eh doesn't exist.
+ # http://sources.redhat.com/ml/libc-alpha/2003-09/msg00100.html
+ # http://sourceware.org/ml/libc-alpha/2005-02/msg00042.html
+ echo 'int main(){}' > ${T}/gcc_eh_test.c
+ if ! $(tc-getCC ${CTARGET}) ${T}/gcc_eh_test.c -lgcc_eh 2>/dev/null ; then
+ sed -i -e 's:-lgcc_eh::' Makeconfig || die "sed gcc_eh"
+ fi
+
+ # Some configure checks fail on the first emerge through because they
+ # try to link. This doesn't work well if we don't have a libc yet.
+ # http://sourceware.org/ml/libc-alpha/2005-02/msg00042.html
+ if is_crosscompile && use build; then
+ rm ${S}/sysdeps/sparc/sparc64/elf/configure{,.in}
+ rm ${S}/nptl/sysdeps/pthread/configure{,.in}
+ fi
+
+ cd "${WORKDIR}"
+ find . -type f '(' -size 0 -o -name "*.orig" ')' -exec rm -f {} \;
+ find . -name configure -exec touch {} \;
+
+ # Fix permissions on some of the scripts
+ chmod u+x "${S}"/scripts/*.sh
+}
+
+src_compile() {
+ setup_env
+
+ if [[ -z ${OABI} ]] ; then
+ local abilist=""
+ if has_multilib_profile ; then
+ abilist=$(get_install_abis)
+ einfo "Building multilib glibc for ABIs: ${abilist}"
+ elif is_crosscompile || tc-is-cross-compiler ; then
+ abilist=${DEFAULT_ABI}
+ fi
+ if [[ -n ${abilist} ]] ; then
+ OABI=${ABI}
+ for ABI in ${abilist} ; do
+ export ABI
+ src_compile
+ done
+ ABI=${OABI}
+ unset OABI
+ return 0
+ fi
+ fi
+
+ if just_headers ; then
+ toolchain-glibc_headers_compile
+ else
+ toolchain-glibc_src_compile
+ fi
+}
+
+src_test() {
+ setup_env
+
+ if [[ -z ${OABI} ]] && has_multilib_profile ; then
+ OABI=${ABI}
+ einfo "Testing multilib glibc for ABIs: $(get_install_abis)"
+ for ABI in $(get_install_abis) ; do
+ export ABI
+ einfo " Testing ${ABI} glibc"
+ src_test
+ done
+ ABI=${OABI}
+ unset OABI
+ return 0
+ fi
+
+ toolchain-glibc_src_test
+}
+
+src_strip() {
+ # Now, strip everything but the thread libs #46186, as well as the dynamic
+ # linker, else we cannot set breakpoints in shared libraries due to bugs in
+ # gdb. Also want to grab stuff in tls subdir. whee.
+#when new portage supports this ...
+# env \
+# -uRESTRICT \
+# CHOST=${CTARGET} \
+# STRIP_MASK="/*/{,tls/}{ld-,lib{pthread,thread_db}}*" \
+# prepallstrip
+ pushd "${D}" > /dev/null
+
+ if ! is_crosscompile ; then
+ mkdir -p "${T}"/strip-backup
+ for x in $(find "${D}" -maxdepth 3 \
+ '(' -name 'ld-*' -o -name 'libpthread*' -o -name 'libthread_db*' ')' \
+ -a '(' '!' -name '*.a' ')' -type f -printf '%P ')
+ do
+ mkdir -p "${T}/strip-backup/${x%/*}"
+ cp -a -- "${D}/${x}" "${T}/strip-backup/${x}" || die "backing up ${x}"
+ done
+ fi
+ env -uRESTRICT CHOST=${CTARGET} prepallstrip
+ if ! is_crosscompile ; then
+ cp -a -- "${T}"/strip-backup/* "${D}"/ || die "restoring non-stripped libs"
+ fi
+
+ popd > /dev/null
+}
+
+src_install() {
+ setup_env
+
+ if [[ -z ${OABI} ]] ; then
+ local abilist=""
+ if has_multilib_profile ; then
+ abilist=$(get_install_abis)
+ einfo "Installing multilib glibc for ABIs: ${abilist}"
+ elif is_crosscompile || tc-is-cross-compiler ; then
+ abilist=${DEFAULT_ABI}
+ fi
+ if [[ -n ${abilist} ]] ; then
+ OABI=${ABI}
+ for ABI in ${abilist} ; do
+ export ABI
+ src_install
+ done
+ ABI=${OABI}
+ unset OABI
+ src_strip
+ return 0
+ fi
+ fi
+
+ # Handle stupid lib32 BS
+ unset OLD_LIBDIR
+ if ! is_crosscompile ; then
+ if [[ $(tc-arch) == "amd64" && ${ABI} == "x86" && $(get_libdir) != "lib" ]] ; then
+ OLD_LIBDIR=$(get_libdir)
+ LIBDIR_x86="lib"
+ fi
+
+ if [[ $(tc-arch) == "ppc64" && ${ABI} == "ppc" && $(get_libdir) != "lib" ]] ; then
+ OLD_LIBDIR=$(get_libdir)
+ LIBDIR_ppc="lib"
+ fi
+ fi
+
+ if just_headers ; then
+ toolchain-glibc_headers_install
+ else
+ toolchain-glibc_src_install
+ fi
+ [[ -z ${OABI} ]] && src_strip
+
+ # Handle stupid lib32 BS on amd64 and ppc64
+ if [[ -n ${OLD_LIBDIR} ]] ; then
+ cd "${S}"
+ [[ $(tc-arch) == "amd64" ]] && LIBDIR_x86=${OLD_LIBDIR}
+ [[ $(tc-arch) == "ppc64" ]] && LIBDIR_ppc=${OLD_LIBDIR}
+ unset OLD_LIBDIR
+
+ mv "${D}"/lib "${D}"/$(get_libdir)
+ mv "${D}"/usr/lib "${D}"/usr/$(get_libdir)
+ dodir /lib
+ dodir /usr/lib
+ mv "${D}"/usr/$(get_libdir)/locale "${D}"/usr/lib
+ [[ $(tc-arch) == "amd64" ]] && dosym ../$(get_libdir)/ld-linux.so.2 /lib/ld-linux.so.2
+ [[ $(tc-arch) == "ppc64" ]] && dosym ../$(get_libdir)/ld.so.1 /lib/ld.so.1
+
+ for f in "${D}"/usr/$(get_libdir)/*.so; do
+ local basef=$(basename "${f}")
+ if [[ -L ${f} ]] ; then
+ local target=$(readlink "${f}")
+ target=${target/\/lib\//\/$(get_libdir)\/}
+ rm "${f}"
+ dosym "${target}" /usr/$(get_libdir)/"${basef}"
+ fi
+ done
+
+ dosed "s:/lib/:/$(get_libdir)/:g" /usr/$(get_libdir)/lib{c,pthread}.so
+
+ if want_nptl && want_linuxthreads ; then
+ dosed "s:/lib/:/$(get_libdir)/:g" /usr/$(get_libdir)/nptl/lib{c,pthread}.so
+ fi
+ fi
+
+ # PPC NPTL fix
+ if [[ $(tc-arch) == "ppc" ]] && use nptl && ! use nptlonly ; then
+ cp ${WORKDIR}/build-default-${CTARGET}-nptl/elf/ld.so ${D}/lib/ld-${PV}.so
+ fi
+}
+
+pkg_preinst() {
+ toolchain-glibc_pkg_preinst
+}
+
+pkg_postinst() {
+ toolchain-glibc_pkg_postinst
+}
projects / gentoo.git / commitdiff