From ca9627e70852f6b2e835660df870fe3ab405882d Mon Sep 17 00:00:00 2001
From: "Suren A. Chilingaryan" <csa@suren.me>
Date: Sun, 1 Sep 2019 00:00:32 +0200
Subject: Initial import
---
sys-libs/glibc/files/eblits/common.eblit | 343 ++++++++++++++++++++++++
sys-libs/glibc/files/eblits/pkg_postinst.eblit | 27 ++
sys-libs/glibc/files/eblits/pkg_preinst.eblit | 69 +++++
sys-libs/glibc/files/eblits/pkg_setup.eblit | 125 +++++++++
sys-libs/glibc/files/eblits/src_compile.eblit | 24 ++
sys-libs/glibc/files/eblits/src_configure.eblit | 252 +++++++++++++++++
sys-libs/glibc/files/eblits/src_install.eblit | 244 +++++++++++++++++
sys-libs/glibc/files/eblits/src_prepare.eblit | 63 +++++
sys-libs/glibc/files/eblits/src_test.eblit | 30 +++
sys-libs/glibc/files/eblits/src_unpack.eblit | 121 +++++++++
10 files changed, 1298 insertions(+)
create mode 100644 sys-libs/glibc/files/eblits/common.eblit
create mode 100644 sys-libs/glibc/files/eblits/pkg_postinst.eblit
create mode 100644 sys-libs/glibc/files/eblits/pkg_preinst.eblit
create mode 100644 sys-libs/glibc/files/eblits/pkg_setup.eblit
create mode 100644 sys-libs/glibc/files/eblits/src_compile.eblit
create mode 100644 sys-libs/glibc/files/eblits/src_configure.eblit
create mode 100644 sys-libs/glibc/files/eblits/src_install.eblit
create mode 100644 sys-libs/glibc/files/eblits/src_prepare.eblit
create mode 100644 sys-libs/glibc/files/eblits/src_test.eblit
create mode 100644 sys-libs/glibc/files/eblits/src_unpack.eblit
(limited to 'sys-libs/glibc/files/eblits')
diff --git a/sys-libs/glibc/files/eblits/common.eblit b/sys-libs/glibc/files/eblits/common.eblit
new file mode 100644
index 0000000..2f7471e
--- /dev/null
+++ b/sys-libs/glibc/files/eblits/common.eblit
@@ -0,0 +1,343 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/files/eblits/common.eblit,v 1.45 2014/10/18 23:09:51 vapier Exp $
+
+alt_prefix() {
+ is_crosscompile && echo /usr/${CTARGET}
+}
+
+if [[ ${EAPI:-0} == [012] ]] ; then
+ : ${ED:=${D}}
+ : ${EROOT:=${ROOT}}
+fi
+# This indirection is for binpkgs. #523332
+_nonfatal() { nonfatal "$@" ; }
+if [[ ${EAPI:-0} == [0123] ]] ; then
+ nonfatal() { "$@" ; }
+ _nonfatal() { "$@" ; }
+fi
+
+# 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() {
+ echo ${ALT_HEADERS:=$(alt_prefix)/usr/include}
+}
+alt_build_headers() {
+ if [[ -z ${ALT_BUILD_HEADERS} ]] ; then
+ ALT_BUILD_HEADERS=$(alt_headers)
+ if tc-is-cross-compiler ; then
+ ALT_BUILD_HEADERS=${SYSROOT}$(alt_headers)
+ if [[ ! -e ${ALT_BUILD_HEADERS}/linux/version.h ]] ; then
+ local header_path=$(echo '#include <linux/version.h>' | $(tc-getCPP ${CTARGET}) ${CFLAGS} 2>&1 | grep -o '[^"]*linux/version.h')
+ ALT_BUILD_HEADERS=${header_path%/linux/version.h}
+ fi
+ fi
+ fi
+ echo "${ALT_BUILD_HEADERS}"
+}
+
+alt_libdir() {
+ echo $(alt_prefix)/$(get_libdir)
+}
+alt_usrlibdir() {
+ echo $(alt_prefix)/usr/$(get_libdir)
+}
+
+builddir() {
+ echo "${WORKDIR}/build-${ABI}-${CTARGET}-$1"
+}
+
+setup_target_flags() {
+ # This largely mucks with compiler flags. None of which should matter
+ # when building up just the headers.
+ just_headers && return 0
+
+ case $(tc-arch) in
+ x86)
+ # -march needed for #185404 #199334
+ if ! glibc_compile_test "" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n' 2>/dev/null ; then
+ local t=${CTARGET_OPT:-${CTARGET}}
+ t=${t%%-*}
+ filter-flags '-march=*'
+ export CFLAGS="-march=${t} ${CFLAGS}"
+ einfo "Auto adding -march=${t} to CFLAGS #185404"
+ fi
+ ;;
+ amd64)
+ # -march needed for #185404 #199334
+ if ! glibc_compile_test "${CFLAGS_x86}" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n' 2>/dev/null ; then
+ local t=${CTARGET_OPT:-${CTARGET}}
+ t=${t%%-*}
+ filter-flags '-march=*'
+ # ugly, ugly, ugly. ugly.
+ CFLAGS_x86=$(CFLAGS=${CFLAGS_x86} filter-flags '-march=*'; echo "${CFLAGS}")
+ export CFLAGS_x86="${CFLAGS_x86} -march=${t}"
+ einfo "Auto adding -march=${t} to CFLAGS_x86 #185404"
+ fi
+ ;;
+ 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"
+
+ GLIBCMAJOR=$(get_version_component_range 1 ${PV})
+ GLIBCMINOR=$(get_version_component_range 2 ${PV})
+
+ # set CTARGET_OPT so glibc can use cpu-specific .S files for better performance
+ # - UltraSPARC T1 (niagara) support requires >= glibc 2.8
+ # - UltraSPARC T2 (niagara2) support requires >= glibc 2.7
+
+ if is_crosscompile || [[ ${PROFILE_ARCH} == "sparc64" ]] || { has_multilib_profile && ! tc-is-cross-compiler; } ; then
+ case ${ABI}:${CTARGET} in
+ sparc64:*|\
+ default:sparc64*)
+ filter-flags -Wa,-xarch -Wa,-A
+
+ if is-flagq "-mcpu=niagara2" && [[ ${GLIBCMAJOR}.${GLIBCMINOR} > 2.7 ]] ; then
+ CTARGET_OPT="sparc64v2-unknown-linux-gnu"
+ append-flags "-Wa,-xarch=v9b"
+ export ASFLAGS="${ASFLAGS} -Wa,-xarch=v9b"
+ elif { is-flagq "-mcpu=niagara" || is-flagq "-mcpu=niagara2" ; } && [[ ${GLIBCMAJOR}.${GLIBCMINOR} > 2.6 ]] ; then
+ CTARGET_OPT="sparc64v-unknown-linux-gnu"
+ append-flags "-Wa,-xarch=v9b"
+ export ASFLAGS="${ASFLAGS} -Wa,-xarch=v9b"
+ elif is-flagq "-mcpu=ultrasparc3" || is-flagq "-mcpu=niagara" || is-flagq "-mcpu=niagara2"; then
+ CTARGET_OPT="sparc64b-unknown-linux-gnu"
+ append-flags "-Wa,-xarch=v9b"
+ export ASFLAGS="${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-flagq "-mcpu=niagara2" && [[ ${GLIBCMAJOR}.${GLIBCMINOR} > 2.7 ]] ; then
+ CTARGET_OPT="sparcv9v2-unknown-linux-gnu"
+ elif { is-flagq "-mcpu=niagara" || is-flagq "-mcpu=niagara2" ; } && [[ ${GLIBCMAJOR}.${GLIBCMINOR} > 2.6 ]] ; then
+ CTARGET_OPT="sparcv9v-unknown-linux-gnu"
+ elif is-flagq "-mcpu=ultrasparc3" || is-flagq "-mcpu=niagara" || is-flagq "-mcpu=niagara2"; then
+ CTARGET_OPT="sparcv9b-unknown-linux-gnu"
+ else
+ CTARGET_OPT="sparcv9-unknown-linux-gnu"
+ fi
+ ;;
+ esac
+ else
+ if is-flagq "-mcpu=niagara2" && [[ ${GLIBCMAJOR}.${GLIBCMINOR} > 2.7 ]] ; then
+ CTARGET_OPT="sparcv9v2-unknown-linux-gnu"
+ elif { is-flagq "-mcpu=niagara" || is-flagq "-mcpu=niagara2" ; } && [[ ${GLIBCMAJOR}.${GLIBCMINOR} > 2.6 ]] ; then
+ CTARGET_OPT="sparcv9v-unknown-linux-gnu"
+ elif is-flagq "-mcpu=ultrasparc3" || is-flagq "-mcpu=niagara" || is-flagq "-mcpu=niagara2"; then
+ CTARGET_OPT="sparcv9b-unknown-linux-gnu"
+ elif { is_crosscompile && want_nptl; } || is-flagq "-mcpu=ultrasparc2" || is-flagq "-mcpu=ultrasparc"; then
+ CTARGET_OPT="sparcv9-unknown-linux-gnu"
+ fi
+ fi
+ ;;
+ esac
+}
+
+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}
+ CXXFLAGS_BASE=${CXXFLAGS_BASE-${CXXFLAGS}}
+ CXXFLAGS=${CXXFLAGS_BASE}
+ ASFLAGS_BASE=${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=*
+
+ # Bug 492892.
+ filter-flags -frecord-gcc-switches
+
+ unset CBUILD_OPT CTARGET_OPT
+ if use multilib ; then
+ CTARGET_OPT=$(get_abi_CTARGET)
+ [[ -z ${CTARGET_OPT} ]] && CTARGET_OPT=$(get_abi_CHOST)
+ fi
+
+ setup_target_flags
+
+ if [[ -n ${CTARGET_OPT} && ${CBUILD} == ${CHOST} ]] && ! is_crosscompile; then
+ CBUILD_OPT=${CTARGET_OPT}
+ fi
+
+ # Lock glibc at -O2 -- linuxthreads needs it and we want to be
+ # conservative here. -fno-strict-aliasing is to work around #155906
+ filter-flags -O?
+ append-flags -O2 -fno-strict-aliasing
+
+ # Can't build glibc itself with fortify code. Newer versions add
+ # this flag for us, so no need to do it manually.
+ version_is_at_least 2.16 ${PV} || append-cppflags -U_FORTIFY_SOURCE
+
+ # building glibc with SSP is fraught with difficulty, especially
+ # due to __stack_chk_fail_local which would mean significant changes
+ # to the glibc build process. See bug #94325 #293721
+ # Note we have to handle both user-given CFLAGS and gcc defaults via
+ # spec rules here. We can't simply add -fno-stack-protector as it gets
+ # added before user flags, and we can't just filter-flags because
+ # _filter_hardened doesn't support globs.
+ filter-flags -fstack-protector*
+ gcc-specs-ssp && append-flags $(test-flags -fno-stack-protector)
+
+ if use hardened && gcc-specs-pie ; then
+ # Force PIC macro definition for all compilations since they're all
+ # either -fPIC or -fPIE with the default-PIE compiler.
+ append-cppflags -DPIC
+ else
+ # Don't build -fPIE without the default-PIE compiler and the
+ # hardened-pie patch
+ filter-flags -fPIE
+ fi
+}
+
+want_nptl() {
+ [[ -z ${LT_VER} ]] && return 0
+ want_tls || return 1
+ use nptl || return 1
+
+ # Older versions of glibc had incomplete arch support for nptl.
+ # But if you're building those now, you can handle USE=nptl yourself.
+ return 0
+}
+
+want_linuxthreads() {
+ [[ -z ${LT_VER} ]] && return 1
+ use linuxthreads
+}
+
+want_tls() {
+ # Archs that can use TLS (Thread Local Storage)
+ case $(tc-arch) in
+ x86)
+ # requires i486 or better #106556
+ [[ ${CTARGET} == i[4567]86* ]] && return 0
+ return 1
+ ;;
+ esac
+
+ return 0
+}
+
+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}
+
+ # only test gcc -- cant test linking yet
+ tc-has-tls -c ${CTARGET}
+ WANT__THREAD=$?
+
+ return ${WANT__THREAD}
+}
+
+use_multiarch() {
+ # Make sure binutils is new enough to support indirect functions #336792
+ # This funky sed supports gold and bfd linkers.
+ local bver nver
+ bver=$($(tc-getLD ${CTARGET}) -v | sed -n -r '1{s:[^0-9]*::;s:^([0-9.]*).*:\1:;p}')
+ case $(tc-arch ${CTARGET}) in
+ amd64|x86) nver="2.20" ;;
+ arm) nver="2.22" ;;
+ hppa) nver="2.23" ;;
+ ppc|ppc64) nver="2.20" ;;
+ # ifunc was added in 2.23, but glibc also needs machinemode which is in 2.24.
+ s390) nver="2.24" ;;
+ sparc) nver="2.21" ;;
+ *) return 1 ;;
+ esac
+ version_is_at_least ${nver} ${bver}
+}
+
+# Setup toolchain variables that had historically
+# been defined in the profiles for these archs.
+setup_env() {
+ # silly users
+ unset LD_RUN_PATH
+ unset LD_ASSUME_KERNEL
+
+ multilib_env ${CTARGET_OPT:-${CTARGET}}
+ if is_crosscompile || tc-is-cross-compiler ; then
+ 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}}
+
+ 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). Keep
+ # around the original clean value to avoid appending multiple ABIs on
+ # top of each other.
+ : ${__GLIBC_CC:=$(tc-getCC ${CTARGET_OPT:-${CTARGET}})}
+ export __GLIBC_CC CC="${__GLIBC_CC} ${!VAR}"
+}
+
+foreach_abi() {
+ setup_env
+
+ local ret=0
+ local abilist=""
+ if use multilib ; then
+ abilist=$(get_install_abis)
+ else
+ abilist=${DEFAULT_ABI}
+ fi
+ evar_push ABI
+ export ABI
+ for ABI in ${abilist:-default} ; do
+ setup_env
+ einfo "Running $1 for ABI ${ABI}"
+ $1
+ : $(( ret |= $? ))
+ done
+ evar_pop
+ return ${ret}
+}
+
+just_headers() {
+ is_crosscompile && use crosscompile_opts_headers-only
+}
+
+glibc_banner() {
+ local b="Gentoo ${PVR}"
+ [[ -n ${SNAP_VER} ]] && b+=" snapshot ${SNAP_VER}"
+ [[ -n ${BRANCH_UPDATE} ]] && b+=" branch ${BRANCH_UPDATE}"
+ [[ -n ${PATCH_VER} ]] && ! use vanilla && b+=" p${PATCH_VER}"
+ echo "${b}"
+}
diff --git a/sys-libs/glibc/files/eblits/pkg_postinst.eblit b/sys-libs/glibc/files/eblits/pkg_postinst.eblit
new file mode 100644
index 0000000..9e5447d
--- /dev/null
+++ b/sys-libs/glibc/files/eblits/pkg_postinst.eblit
@@ -0,0 +1,27 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/files/eblits/pkg_postinst.eblit,v 1.2 2012/04/15 20:04:44 vapier Exp $
+
+eblit-glibc-pkg_postinst() {
+ # nothing to do if just installing headers
+ just_headers && return
+
+ if ! tc-is-cross-compiler && [[ -x ${ROOT}/usr/sbin/iconvconfig ]] ; then
+ # Generate fastloading iconv module configuration file.
+ "${ROOT}"/usr/sbin/iconvconfig --prefix="${ROOT}"
+ fi
+
+ if ! is_crosscompile && [[ ${ROOT} == "/" ]] ; then
+ # Reload init ... if in a chroot or a diff init package, ignore
+ # errors from this step #253697
+ /sbin/telinit U 2>/dev/null
+
+ # if the host locales.gen contains no entries, we'll install everything
+ local locale_list="${ROOT}etc/locale.gen"
+ if [[ -z $(locale-gen --list --config "${locale_list}") ]] ; then
+ ewarn "Generating all locales; edit /etc/locale.gen to save time/space"
+ locale_list="${ROOT}usr/share/i18n/SUPPORTED"
+ fi
+ locale-gen -j $(makeopts_jobs) --config "${locale_list}"
+ fi
+}
diff --git a/sys-libs/glibc/files/eblits/pkg_preinst.eblit b/sys-libs/glibc/files/eblits/pkg_preinst.eblit
new file mode 100644
index 0000000..0fcb24a
--- /dev/null
+++ b/sys-libs/glibc/files/eblits/pkg_preinst.eblit
@@ -0,0 +1,69 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/files/eblits/pkg_preinst.eblit,v 1.13 2014/08/10 03:35:56 vapier Exp $
+
+# Simple test to make sure our new glibc isnt completely broken.
+# Make sure we don't test with statically built binaries since
+# they will fail. Also, skip if this glibc is a cross compiler.
+#
+# If coreutils is built with USE=multicall, some of these files
+# will just be wrapper scripts, not actual ELFs we can test.
+glibc_sanity_check() {
+ cd / #228809
+
+ # We enter ${D} so to avoid trouble if the path contains
+ # special characters; for instance if the path contains the
+ # colon character (:), then the linker will try to split it
+ # and look for the libraries in an unexpected place. This can
+ # lead to unsafe code execution if the generated prefix is
+ # within a world-writable directory.
+ # (e.g. /var/tmp/portage:${HOSTNAME})
+ pushd "${ED}"/$(get_libdir) >/dev/null
+
+ local x striptest
+ for x in cal date env free ls true uname uptime ; do
+ x=$(type -p ${x})
+ [[ -z ${x} || ${x} != ${EPREFIX}/* ]] && continue
+ striptest=$(LC_ALL="C" file -L ${x} 2>/dev/null) || continue
+ case ${striptest} in
+ *"statically linked"*) continue;;
+ *"ASCII text"*) continue;;
+ esac
+ ./ld-*.so --library-path . ${x} > /dev/null \
+ || die "simple run test (${x}) failed"
+ done
+
+ popd >/dev/null
+}
+
+eblit-glibc-pkg_preinst() {
+ # nothing to do if just installing headers
+ just_headers && return
+
+ # prepare /etc/ld.so.conf.d/ for files
+ mkdir -p "${EROOT}"/etc/ld.so.conf.d
+
+ # Default /etc/hosts.conf:multi to on for systems with small dbs.
+ if [[ $(wc -l < "${EROOT}"/etc/hosts) -lt 1000 ]] ; then
+ sed -i '/^multi off/s:off:on:' "${ED}"/etc/host.conf
+ elog "Defaulting /etc/host.conf:multi to on"
+ fi
+
+ [[ ${ROOT} != "/" ]] && return 0
+ [[ -d ${D}/$(get_libdir) ]] || return 0
+ glibc_sanity_check
+
+ # Make sure devpts is mounted correctly for use w/out setuid pt_chown.
+ if in_iuse suid && ! use suid ; then
+ if awk '$3 == "devpts" && $4 ~ /[, ]gid=5[, ]/ { exit 1 }' /proc/mounts ; then
+ eerror "In order to use glibc with USE=-suid, you must make sure that"
+ eerror "you have devpts mounted at /dev/pts with the gid=5 option."
+ eerror "Openrc should do this for you, so you should check /etc/fstab"
+ eerror "and make sure you do not have any invalid settings there."
+ # Do not die on older kernels as devpts did not export these settings #489520.
+ if version_is_at_least 2.6.25 $(uname -r) ; then
+ die "mount & fix your /dev/pts settings"
+ fi
+ fi
+ fi
+}
diff --git a/sys-libs/glibc/files/eblits/pkg_setup.eblit b/sys-libs/glibc/files/eblits/pkg_setup.eblit
new file mode 100644
index 0000000..7701a56
--- /dev/null
+++ b/sys-libs/glibc/files/eblits/pkg_setup.eblit
@@ -0,0 +1,125 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/files/eblits/pkg_setup.eblit,v 1.14 2014/10/17 17:30:04 vapier Exp $
+
+glibc_compile_test() {
+ local ret save_cflags=${CFLAGS}
+ CFLAGS+=" $1"
+ shift
+
+ pushd "${T}" >/dev/null
+
+ rm -f glibc-test*
+ printf '%b' "$*" > glibc-test.c
+
+ _nonfatal emake -s glibc-test
+ ret=$?
+
+ popd >/dev/null
+
+ CFLAGS=${save_cflags}
+ return ${ret}
+}
+
+glibc_run_test() {
+ local ret
+
+ if [[ ${EMERGE_FROM} == "binary" ]] ; then
+ # ignore build failures when installing a binary package #324685
+ glibc_compile_test "" "$@" 2>/dev/null || return 0
+ else
+ if ! glibc_compile_test "" "$@" ; then
+ ewarn "Simple build failed ... assuming this is desired #324685"
+ return 0
+ fi
+ fi
+
+ pushd "${T}" >/dev/null
+
+ ./glibc-test
+ ret=$?
+ rm -f glibc-test*
+
+ popd >/dev/null
+
+ return ${ret}
+}
+
+eblit-glibc-pkg_setup() {
+ # prevent native builds from downgrading ... maybe update to allow people
+ # to change between diff -r versions ? (2.3.6-r4 -> 2.3.6-r2)
+ if [[ ${MERGE_TYPE} != "buildonly" ]] && \
+ [[ ${ROOT} == "/" ]] && \
+ [[ ${CBUILD} == ${CHOST} ]] && \
+ [[ ${CHOST} == ${CTARGET} ]] ; then
+ if has_version '>'${CATEGORY}/${PF} ; then
+ eerror "Sanity check to keep you from breaking your system:"
+ eerror " Downgrading glibc is not supported and a sure way to destruction"
+# die "aborting to save your system"
+ fi
+
+ if ! glibc_run_test '#include <pwd.h>\nint main(){return getpwuid(0)==0;}\n'
+ then
+ eerror "Your patched vendor kernel is broken. You need to get an"
+ eerror "update from whoever is providing the kernel to you."
+ eerror "http://sourceware.org/bugzilla/show_bug.cgi?id=5227"
+ eerror "http://bugs.gentoo.org/262698"
+ die "keeping your system alive, say thank you"
+ fi
+
+ if ! glibc_run_test '#include <unistd.h>\n#include <sys/syscall.h>\nint main(){return syscall(1000)!=-1;}\n'
+ then
+ eerror "Your old kernel is broken. You need to update it to"
+ eerror "a newer version as syscall(<bignum>) will break."
+ eerror "http://bugs.gentoo.org/279260"
+ die "keeping your system alive, say thank you"
+ fi
+ fi
+
+ # users have had a chance to phase themselves, time to give em the boot
+ if [[ -e ${EROOT}/etc/locale.gen ]] && [[ -e ${EROOT}/etc/locales.build ]] ; then
+ eerror "You still haven't deleted ${EROOT}/etc/locales.build."
+ eerror "Do so now after making sure ${EROOT}/etc/locale.gen is kosher."
+ die "lazy upgrader detected"
+ fi
+
+ if [[ ${CTARGET} == i386-* ]] ; then
+ eerror "i386 CHOSTs are no longer supported."
+ eerror "Chances are you don't actually want/need i386."
+ eerror "Please read http://www.gentoo.org/doc/en/change-chost.xml"
+ die "please fix your CHOST"
+ fi
+
+ if [[ -e /proc/xen ]] && [[ $(tc-arch) == "x86" ]] && ! is-flag -mno-tls-direct-seg-refs ; then
+ ewarn "You are using Xen but don't have -mno-tls-direct-seg-refs in your CFLAGS."
+ ewarn "This will result in a 50% performance penalty when running with a 32bit"
+ ewarn "hypervisor, which is probably not what you want."
+ fi
+
+ use hardened && ! gcc-specs-pie && \
+ ewarn "PIE hardening not applied, as your compiler doesn't default to PIE"
+
+ # Make sure host system is up to date #394453
+ if has_version '<sys-libs/glibc-2.13' && \
+ [[ -n $(scanelf -qys__guard -F'#s%F' "${EROOT}"/lib*/l*-*.so) ]]
+ then
+ ebegin "Scanning system for __guard to see if you need to rebuild first ..."
+ local files=$(
+ scanelf -qys__guard -F'#s%F' \
+ "${EROOT}"/*bin/ \
+ "${EROOT}"/lib* \
+ "${EROOT}"/usr/*bin/ \
+ "${EROOT}"/usr/lib* | \
+ egrep -v \
+ -e "^${EROOT}/lib.*/(libc|ld)-2.*.so$" \
+ -e "^${EROOT}/sbin/(ldconfig|sln)$"
+ )
+ [[ -z ${files} ]]
+ if ! eend $? ; then
+ eerror "Your system still has old SSP __guard symbols. You need to"
+ eerror "rebuild all the packages that provide these files first:"
+ eerror "${files}"
+ die "old __guard detected"
+ fi
+ fi
+}
diff --git a/sys-libs/glibc/files/eblits/src_compile.eblit b/sys-libs/glibc/files/eblits/src_compile.eblit
new file mode 100644
index 0000000..7704d83
--- /dev/null
+++ b/sys-libs/glibc/files/eblits/src_compile.eblit
@@ -0,0 +1,24 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/files/eblits/src_compile.eblit,v 1.45 2014/09/10 18:45:21 vapier Exp $
+
+[[ ${EAPI:-0} == [01] ]] && source "${FILESDIR}/eblits/src_configure.eblit"
+
+toolchain-glibc_src_compile() {
+ local t
+ for t in linuxthreads nptl ; do
+ if want_${t} ; then
+ [[ ${EAPI:-0} == [01] ]] && glibc_do_configure ${t}
+ emake -C "$(builddir ${t})" || die "make ${t} for ${ABI} failed"
+ fi
+ done
+}
+
+eblit-glibc-src_compile() {
+ if just_headers ; then
+ [[ ${EAPI:-0} == [01] ]] && toolchain-glibc_headers_configure
+ return
+ fi
+
+ foreach_abi toolchain-glibc_src_compile
+}
diff --git a/sys-libs/glibc/files/eblits/src_configure.eblit b/sys-libs/glibc/files/eblits/src_configure.eblit
new file mode 100644
index 0000000..5a85488
--- /dev/null
+++ b/sys-libs/glibc/files/eblits/src_configure.eblit
@@ -0,0 +1,252 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/files/eblits/src_configure.eblit,v 1.3 2014/12/31 08:20:02 vapier Exp $
+
+dump_toolchain_settings() {
+ echo
+
+ einfo "$*"
+
+ local v
+ for v in ABI CBUILD CHOST CTARGET CBUILD_OPT CTARGET_OPT CC {AS,C,CPP,CXX,LD}FLAGS ; do
+ einfo " $(printf '%15s' ${v}:) ${!v}"
+ done
+
+ export CC=$(tc-getCC ${CTARGET})
+ # Glibc does not work with gold (for various reasons) #269274.
+ if $(tc-getLD ${CTARGET}) --version | grep -q 'GNU gold' ; then
+ local d="${T}/bfd-linker"
+ mkdir -p "${d}"
+ ln -sf $(which ${CTARGET}-ld.bfd) "${d}"/ld
+ CC+=" -B${d}"
+ fi
+ einfo " $(printf '%15s' 'Manual CC:') ${CC}"
+ echo
+}
+
+glibc_do_configure() {
+ dump_toolchain_settings "Configuring glibc for $1"
+
+ local myconf=()
+
+ # set addons
+ pushd "${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')
+ [[ -d ports ]] && addons+=",ports"
+ popd > /dev/null
+
+ myconf+=( $(use_enable hardened stackguard-randomization) )
+ if has_version '<sys-libs/glibc-2.13' ; then
+ myconf+=( --enable-old-ssp-compat )
+ fi
+
+ [[ $(tc-is-softfloat) == "yes" ]] && myconf+=( --without-fp )
+
+ if [[ $1 == "linuxthreads" ]] ; then
+ if want_tls ; then
+ myconf+=( --with-tls )
+
+ if ! want__thread || use glibc-compat20 || [[ ${LT_KER_VER} == 2.[02].* ]] ; then
+ myconf+=( --without-__thread )
+ else
+ myconf+=( --with-__thread )
+ fi
+ else
+ myconf+=( --without-tls --without-__thread )
+ fi
+
+ myconf+=( --disable-sanity-checks )
+ addons="linuxthreads${addons}"
+ myconf+=( --enable-kernel=${LT_KER_VER} )
+ elif [[ $1 == "nptl" ]] ; then
+ # Newer versions require nptl, so there is no addon for it.
+ version_is_at_least 2.20 || addons="nptl${addons}"
+ myconf+=( --enable-kernel=${NPTL_KERN_VER} )
+ else
+ die "invalid pthread option"
+ fi
+ myconf+=( --enable-add-ons="${addons#,}" )
+
+ # Since SELinux support is only required for nscd, only enable it if:
+ # 1. USE selinux
+ # 2. only for the primary ABI on multilib systems
+ # 3. Not a crosscompile
+ if ! is_crosscompile && use selinux ; then
+ if use multilib ; then
+ if is_final_abi ; then
+ myconf+=( --with-selinux )
+ else
+ myconf+=( --without-selinux )
+ fi
+ else
+ myconf+=( --with-selinux )
+ fi
+ else
+ myconf+=( --without-selinux )
+ fi
+
+ # Force a few tests where we always know the answer but
+ # configure is incapable of finding it.
+ if is_crosscompile ; then
+ export \
+ libc_cv_c_cleanup=yes \
+ libc_cv_forced_unwind=yes
+ fi
+
+ myconf+=(
+ --without-cvs
+ --enable-bind-now
+ --build=${CBUILD_OPT:-${CBUILD}}
+ --host=${CTARGET_OPT:-${CTARGET}}
+ $(use_enable profile)
+ $(use_with gd)
+ --with-headers=$(alt_build_headers)
+ --prefix=/usr
+ --libdir=/usr/$(get_libdir)
+ --mandir=/usr/share/man
+ --infodir=/usr/share/info
+ --libexecdir=/usr/$(get_libdir)/misc/glibc
+ --with-bugurl=http://bugs.gentoo.org/
+ --with-pkgversion="$(glibc_banner)"
+ $(use_multiarch || echo --disable-multi-arch)
+ --enable-obsolete-rpc
+ $(in_iuse systemtap && use_enable systemtap)
+ $(in_iuse nscd && use_enable nscd)
+ ${EXTRA_ECONF}
+ )
+
+ # There is no configure option for this and we need to export it
+ # since the glibc build will re-run configure on itself
+ export libc_cv_slibdir=/$(get_libdir)
+
+ # We take care of patching our binutils to use both hash styles,
+ # and many people like to force gnu hash style only, so disable
+ # this overriding check. #347761
+ export libc_cv_hashstyle=no
+
+ # Overtime, generating info pages can be painful. So disable this for
+ # versions older than the latest stable to avoid the issue (this ver
+ # should be updated from time to time). #464394 #465816
+ if ! version_is_at_least 2.17 ; then
+ export ac_cv_prog_MAKEINFO=:
+ fi
+
+ local builddir=$(builddir "$1")
+ mkdir -p "${builddir}"
+ cd "${builddir}"
+ set -- "${S}"/configure "${myconf[@]}"
+ echo "$@"
+ "$@" || die "failed to configure glibc"
+
+ # ia64 static cross-compilers are a pita in so much that they
+ # can't produce static ELFs (as the libgcc.a is broken). so
+ # disable building of the programs for those targets if it
+ # doesn't work.
+ # XXX: We could turn this into a compiler test, but ia64 is
+ # the only one that matters, so this should be fine for now.
+ if is_crosscompile && [[ ${CTARGET} == ia64* ]] ; then
+ sed -i '1i+link-static = touch $@' config.make
+ fi
+
+ # If we're trying to migrate between ABI sets, we need
+ # to lie and use a local copy of gcc. Like if the system
+ # is built with MULTILIB_ABIS="amd64 x86" but we want to
+ # add x32 to it, gcc/glibc don't yet support x32.
+ if [[ -n ${GCC_BOOTSTRAP_VER} ]] && use multilib ; then
+ echo 'main(){}' > "${T}"/test.c
+ if ! $(tc-getCC ${CTARGET}) ${CFLAGS} ${LDFLAGS} "${T}"/test.c -Wl,-emain -lgcc 2>/dev/null ; then
+ sed -i -e '/^CC = /s:$: -B$(objdir)/../'"gcc-${GCC_BOOTSTRAP_VER}/${ABI}:" config.make || die
+ mkdir -p sunrpc
+ cp $(which rpcgen) sunrpc/cross-rpcgen || die
+ touch -t 202001010101 sunrpc/cross-rpcgen || die
+ fi
+ fi
+}
+
+toolchain-glibc_headers_configure() {
+ export ABI=default
+
+ local builddir=$(builddir "headers")
+ mkdir -p "${builddir}"
+ cd "${builddir}"
+
+ # if we don't have a compiler yet, we cant really test it now ...
+ # hopefully they don't affect header geneation, so let's hope for
+ # the best here ...
+ local v vars=(
+ ac_cv_header_cpuid_h=yes
+ libc_cv_{386,390,alpha,arm,hppa,ia64,mips,{powerpc,sparc}{,32,64},sh,x86_64}_tls=yes
+ libc_cv_asm_cfi_directives=yes
+ libc_cv_broken_visibility_attribute=no
+ libc_cv_c_cleanup=yes
+ libc_cv_forced_unwind=yes
+ libc_cv_gcc___thread=yes
+ libc_cv_mlong_double_128=yes
+ libc_cv_mlong_double_128ibm=yes
+ libc_cv_ppc_machine=yes
+ libc_cv_ppc_rel16=yes
+ libc_cv_predef_{fortify_source,stack_protector}=no
+ libc_cv_visibility_attribute=yes
+ libc_cv_z_combreloc=yes
+ libc_cv_z_execstack=yes
+ libc_cv_z_initfirst=yes
+ libc_cv_z_nodelete=yes
+ libc_cv_z_nodlopen=yes
+ libc_cv_z_relro=yes
+ libc_mips_abi=${ABI}
+ libc_mips_float=$([[ $(tc-is-softfloat) == "yes" ]] && echo soft || echo hard)
+ )
+ einfo "Forcing cached settings:"
+ for v in "${vars[@]}" ; do
+ einfo " ${v}"
+ export ${v}
+ done
+
+ local ports="" myconf=()
+ myconf+=(
+ --disable-sanity-checks
+ --enable-hacker-mode
+ --without-cvs
+ --enable-bind-now
+ --build=${CBUILD_OPT:-${CBUILD}}
+ --host=${CTARGET_OPT:-${CTARGET}}
+ --with-headers=$(alt_build_headers)
+ --prefix=/usr
+ ${EXTRA_ECONF}
+ )
+
+ local addons
+ [[ -d ${S}/ports ]] && addons+=",ports"
+ # Newer versions require nptl, so there is no addon for it.
+ version_is_at_least 2.20 || addons+=",nptl"
+ myconf+=( --enable-add-ons="${addons#,}" )
+
+ # Nothing is compiled here which would affect the headers for the target.
+ # So forcing CC/CFLAGS is sane.
+ set -- "${S}"/configure "${myconf[@]}"
+ echo "$@"
+ CC="$(tc-getBUILD_CC)" \
+ CFLAGS="-O1 -pipe" \
+ CPPFLAGS="-U_FORTIFY_SOURCE" \
+ LDFLAGS="" \
+ "$@" || die "failed to configure glibc"
+}
+
+toolchain-glibc_src_configure() {
+ if just_headers ; then
+ toolchain-glibc_headers_configure
+ else
+ want_linuxthreads && glibc_do_configure linuxthreads
+ want_nptl && glibc_do_configure nptl
+ fi
+}
+
+eblit-glibc-src_configure() {
+ foreach_abi toolchain-glibc_src_configure
+}
diff --git a/sys-libs/glibc/files/eblits/src_install.eblit b/sys-libs/glibc/files/eblits/src_install.eblit
new file mode 100644
index 0000000..8030d93
--- /dev/null
+++ b/sys-libs/glibc/files/eblits/src_install.eblit
@@ -0,0 +1,244 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/files/eblits/src_install.eblit,v 1.38 2014/09/10 18:15:55 vapier Exp $
+
+toolchain-glibc_src_install() {
+ local builddir=$(builddir $(want_linuxthreads && echo linuxthreads || echo nptl))
+ cd "${builddir}"
+
+ emake install_root="${D}$(alt_prefix)" install || die
+
+ if want_linuxthreads && want_nptl ; then
+ einfo "Installing NPTL to $(alt_libdir)/tls/..."
+ cd "$(builddir nptl)"
+ dodir $(alt_libdir)/tls $(alt_usrlibdir)/nptl
+
+ local l src_lib
+ for l in libc libm librt libpthread libthread_db ; do
+ # take care of shared lib first ...
+ l=${l}.so
+ if [[ -e ${l} ]] ; then
+ src_lib=${l}
+ else
+ src_lib=$(eval echo */${l})
+ fi
+ cp -a ${src_lib} "${ED}"$(alt_libdir)/tls/${l} || die "copying nptl ${l}"
+ fperms a+rx $(alt_libdir)/tls/${l}
+ dosym ${l} $(alt_libdir)/tls/$(scanelf -qSF'%S#F' ${src_lib})
+
+ # then grab the linker script or the symlink ...
+ if [[ -L ${ED}$(alt_usrlibdir)/${l} ]] ; then
+ dosym $(alt_libdir)/tls/${l} $(alt_usrlibdir)/nptl/${l}
+ else
+ sed \
+ -e "s:/${l}:/tls/${l}:g" \
+ -e "s:/${l/%.so/_nonshared.a}:/nptl/${l/%.so/_nonshared.a}:g" \
+ "${ED}"$(alt_usrlibdir)/${l} > "${ED}"$(alt_usrlibdir)/nptl/${l}
+ fi
+
+ # then grab the static lib ...
+ src_lib=${src_lib/%.so/.a}
+ [[ ! -e ${src_lib} ]] && src_lib=${src_lib/%.a/_pic.a}
+ cp -a ${src_lib} "${ED}"$(alt_usrlibdir)/nptl/ || die "copying nptl ${src_lib}"
+ src_lib=${src_lib/%.a/_nonshared.a}
+ if [[ -e ${src_lib} ]] ; then
+ cp -a ${src_lib} "${ED}"$(alt_usrlibdir)/nptl/ || die "copying nptl ${src_lib}"
+ fi
+ done
+
+ # use the nptl linker instead of the linuxthreads one as the linuxthreads
+ # one may lack TLS support and that can be really bad for business
+ cp -a elf/ld.so "${ED}"$(alt_libdir)/$(scanelf -qSF'%S#F' elf/ld.so) || die "copying nptl interp"
+ fi
+
+ # We'll take care of the cache ourselves
+ rm -f "${ED}"/etc/ld.so.cache
+
+ # Everything past this point just needs to be done once ...
+ is_final_abi || return 0
+
+ # Make sure the non-native interp can be found on multilib systems even
+ # if the main library set isn't installed into the right place. Maybe
+ # we should query the active gcc for info instead of hardcoding it ?
+ local i ldso_abi ldso_name
+ local ldso_abi_list=(
+ # x86
+ amd64 /lib64/ld-linux-x86-64.so.2
+ x32 /libx32/ld-linux-x32.so.2
+ x86 /lib/ld-linux.so.2
+ # mips
+ o32 /lib/ld.so.1
+ n32 /lib32/ld.so.1
+ n64 /lib64/ld.so.1
+ # powerpc
+ ppc /lib/ld.so.1
+ ppc64 /lib64/ld64.so.1
+ # s390
+ s390 /lib/ld.so.1
+ s390x /lib/ld64.so.1
+ # sparc
+ sparc32 /lib/ld-linux.so.2
+ sparc64 /lib64/ld-linux.so.2
+ )
+ case $(tc-endian) in
+ little)
+ ldso_abi_list+=(
+ # arm
+ arm64 /lib/ld-linux-aarch64.so.1
+ )
+ ;;
+ big)
+ ldso_abi_list+=(
+ # arm
+ arm64 /lib/ld-linux-aarch64_be.so.1
+ )
+ ;;
+ esac
+ if [[ ${SYMLINK_LIB} == "yes" ]] && [[ ! -e ${ED}/$(alt_prefix)/lib ]] ; then
+ dosym $(get_abi_LIBDIR ${DEFAULT_ABI}) $(alt_prefix)/lib
+ fi
+ for (( i = 0; i < ${#ldso_abi_list[@]}; i += 2 )) ; do
+ ldso_abi=${ldso_abi_list[i]}
+ has ${ldso_abi} $(get_install_abis) || continue
+
+ ldso_name="$(alt_prefix)${ldso_abi_list[i+1]}"
+ if [[ ! -L ${D}/${ldso_name} && ! -e ${D}/${ldso_name} ]] ; then
+ dosym ../$(get_abi_LIBDIR ${ldso_abi})/${ldso_name##*/} ${ldso_name}
+ fi
+ done
+
+ # With devpts under Linux mounted properly, we do not need the pt_chown
+ # binary to be setuid. This is because the default owners/perms will be
+ # exactly what we want.
+ if in_iuse suid && ! use suid ; then
+ find "${D}" -name pt_chown -exec chmod -s {} +
+ fi
+
+ #################################################################
+ # EVERYTHING AFTER THIS POINT IS FOR NATIVE GLIBC INSTALLS ONLY #
+ # Make sure we install some symlink hacks 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
+ # We need to make sure that /lib and /usr/lib always exists.
+ # gcc likes to use relative paths to get to its multilibs like
+ # /usr/lib/../lib64/. So while we don't install any files into
+ # /usr/lib/, we do need it to exist.
+ cd "${ED}"$(alt_libdir)/..
+ [[ -e lib ]] || mkdir lib
+ cd "${ED}"$(alt_usrlibdir)/..
+ [[ -e lib ]] || mkdir lib
+
+ dosym usr/include $(alt_prefix)/sys-include
+ return 0
+ fi
+
+ # Files for Debian-style locale updating
+ dodir /usr/share/i18n
+ sed \
+ -e "/^#/d" \
+ -e "/SUPPORTED-LOCALES=/d" \
+ -e "s: \\\\::g" -e "s:/: :g" \
+ "${S}"/localedata/SUPPORTED > "${ED}"/usr/share/i18n/SUPPORTED \
+ || die "generating /usr/share/i18n/SUPPORTED failed"
+ cd "${WORKDIR}"/extra/locale
+ dosbin locale-gen || die
+ doman *.[0-8]
+ insinto /etc
+ doins locale.gen || die
+
+ # Make sure all the ABI's can find the locales and so we only
+ # have to generate one set
+ local a
+ keepdir /usr/$(get_libdir)/locale
+ for a in $(get_install_abis) ; do
+ if [[ ! -e ${ED}/usr/$(get_abi_LIBDIR ${a})/locale ]] ; then
+ dosym /usr/$(get_libdir)/locale /usr/$(get_abi_LIBDIR ${a})/locale
+ fi
+ done
+
+ cd "${S}"
+
+ # Install misc network config files
+ insinto /etc
+ doins nscd/nscd.conf posix/gai.conf nss/nsswitch.conf || die
+ doins "${WORKDIR}"/extra/etc/*.conf || die
+
+ if ! in_iuse nscd || use nscd ; then
+ doinitd "${WORKDIR}"/extra/etc/nscd || die
+
+ local nscd_args=(
+ -e "s:@PIDFILE@:$(strings "${ED}"/usr/sbin/nscd | grep nscd.pid):"
+ )
+ version_is_at_least 2.16 || nscd_args+=( -e 's: --foreground : :' )
+ sed -i "${nscd_args[@]}" "${ED}"/etc/init.d/nscd
+
+ # Newer versions of glibc include the nscd.service themselves.
+ # TODO: Drop the $FILESDIR copy once 2.19 goes stable.
+ if version_is_at_least 2.19 ; then
+ systemd_dounit nscd/nscd.service || die
+ systemd_newtmpfilesd nscd/nscd.tmpfiles nscd.conf || die
+ else
+ systemd_dounit "${FILESDIR}"/nscd.service || die
+ systemd_newtmpfilesd "${FILESDIR}"/nscd.tmpfilesd nscd.conf || die
+ fi
+ else
+ # Do this since extra/etc/*.conf above might have nscd.conf.
+ rm -f "${ED}"/etc/nscd.conf
+ fi
+
+ echo 'LDPATH="include ld.so.conf.d/*.conf"' > "${T}"/00glibc
+ doenvd "${T}"/00glibc || die
+
+ for d in BUGS ChangeLog* CONFORMANCE FAQ NEWS NOTES PROJECTS README* ; do
+ [[ -s ${d} ]] && dodoc ${d}
+ done
+
+ # Prevent overwriting of the /etc/localtime symlink. We'll handle the
+ # creation of the "factory" symlink in pkg_postinst().
+ rm -f "${ED}"/etc/localtime
+}
+
+toolchain-glibc_headers_install() {
+ local builddir=$(builddir "headers")
+ cd "${builddir}"
+ emake install_root="${D}$(alt_prefix)" install-headers || die
+ if ! version_is_at_least 2.16 ; then
+ insinto $(alt_headers)/bits
+ doins bits/stdio_lim.h || die
+ fi
+ 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 usr/include /usr/${CTARGET}/sys-include
+}
+
+src_strip() {
+ # gdb is lame and requires some debugging information to remain in
+ # libpthread, so we need to strip it by hand. libthread_db makes no
+ # sense stripped as it is only used when debugging.
+ local pthread=$(has splitdebug ${FEATURES} && echo "libthread_db" || echo "lib{pthread,thread_db}")
+ env \
+ -uRESTRICT \
+ CHOST=${CTARGET} \
+ STRIP_MASK="/*/{,tls/}${pthread}*" \
+ prepallstrip
+ # if user has stripping enabled and does not have split debug turned on,
+ # then leave the debugging sections in libpthread.
+ if ! has nostrip ${FEATURES} && ! has splitdebug ${FEATURES} ; then
+ ${STRIP:-${CTARGET}-strip} --strip-debug "${ED}"/*/libpthread-*.so
+ fi
+}
+
+eblit-glibc-src_install() {
+ if just_headers ; then
+ export ABI=default
+ toolchain-glibc_headers_install
+ return
+ fi
+
+ foreach_abi toolchain-glibc_src_install
+ src_strip
+}
diff --git a/sys-libs/glibc/files/eblits/src_prepare.eblit b/sys-libs/glibc/files/eblits/src_prepare.eblit
new file mode 100644
index 0000000..dc57fae
--- /dev/null
+++ b/sys-libs/glibc/files/eblits/src_prepare.eblit
@@ -0,0 +1,63 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/files/eblits/src_prepare.eblit,v 1.1 2014/09/10 05:59:03 vapier Exp $
+
+eblit-glibc-src_prepare() {
+ # 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 ${BRANCH_UPDATE} ]] ; then
+ epatch "${DISTDIR}"/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
+
+ # tag, glibc is it
+ if ! version_is_at_least 2.17 ; then
+ [[ -e csu/Banner ]] && die "need new banner location"
+ glibc_banner > csu/Banner
+ fi
+ if [[ -n ${PATCH_VER} ]] && ! use vanilla ; then
+ EPATCH_MULTI_MSG="Applying Gentoo Glibc Patchset ${RELEASE_VER}-${PATCH_VER} ..." \
+ EPATCH_EXCLUDE=${GLIBC_PATCH_EXCLUDE} \
+ EPATCH_SUFFIX="patch" \
+ ARCH=$(tc-arch) \
+ epatch "${WORKDIR}"/patches
+ fi
+
+ if just_headers ; then
+ if [[ -e ports/sysdeps/mips/preconfigure ]] ; then
+ # mips peeps like to screw with us. if building headers,
+ # we don't have a real compiler, so we can't let them
+ # insert -mabi on us.
+ sed -i '/CPPFLAGS=.*-mabi/s|.*|:|' ports/sysdeps/mips/preconfigure || die
+ find ports/sysdeps/mips/ -name Makefile -exec sed -i '/^CC.*-mabi=/s:-mabi=.*:-D_MIPS_SZPTR=32:' {} +
+ fi
+ fi
+
+ epatch_user
+
+ gnuconfig_update
+
+ # Glibc is stupid sometimes, and doesn't realize that with a
+ # static C-Only gcc, -lgcc_eh doesn't exist.
+ # http://sourceware.org/ml/libc-alpha/2003-09/msg00100.html
+ # http://sourceware.org/ml/libc-alpha/2005-02/msg00042.html
+ # But! Finally fixed in recent versions:
+ # http://sourceware.org/ml/libc-alpha/2012-05/msg01865.html
+ if ! version_is_at_least 2.16 ; then
+ echo 'int main(){}' > "${T}"/gcc_eh_test.c
+ if ! $(tc-getCC ${CTARGET}) ${CFLAGS} ${LDFLAGS} "${T}"/gcc_eh_test.c -lgcc_eh 2>/dev/null ; then
+ sed -i -e 's:-lgcc_eh::' Makeconfig || die "sed gcc_eh"
+ fi
+ fi
+
+ cd "${WORKDIR}"
+ find . -type f '(' -size 0 -o -name "*.orig" ')' -delete
+ find . -name configure -exec touch {} +
+
+ # Fix permissions on some of the scripts.
+ chmod u+x "${S}"/scripts/*.sh
+}
diff --git a/sys-libs/glibc/files/eblits/src_test.eblit b/sys-libs/glibc/files/eblits/src_test.eblit
new file mode 100644
index 0000000..210cca3
--- /dev/null
+++ b/sys-libs/glibc/files/eblits/src_test.eblit
@@ -0,0 +1,30 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/files/eblits/src_test.eblit,v 1.9 2014/09/17 22:53:43 vapier Exp $
+
+glibc_src_test() {
+ cd "$(builddir $1)"
+ nonfatal emake -j1 check && return 0
+ einfo "make check failed - re-running with --keep-going to get the rest of the results"
+ nonfatal emake -j1 -k check
+ ewarn "make check failed for ${ABI}-${CTARGET}-$1"
+ return 1
+}
+
+toolchain-glibc_src_test() {
+ local ret=0 t
+ for t in linuxthreads nptl ; do
+ if want_${t} ; then
+ glibc_src_test ${t}
+ : $(( ret |= $? ))
+ fi
+ done
+ return ${ret}
+}
+
+eblit-glibc-src_test() {
+ # Give tests more time to complete.
+ export TIMEOUTFACTOR=5
+
+ foreach_abi toolchain-glibc_src_test || die "tests failed"
+}
diff --git a/sys-libs/glibc/files/eblits/src_unpack.eblit b/sys-libs/glibc/files/eblits/src_unpack.eblit
new file mode 100644
index 0000000..94f33b5
--- /dev/null
+++ b/sys-libs/glibc/files/eblits/src_unpack.eblit
@@ -0,0 +1,121 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-libs/glibc/files/eblits/src_unpack.eblit,v 1.27 2014/09/10 05:59:03 vapier Exp $
+
+[[ ${EAPI:-0} == [01] ]] && source "${FILESDIR}/eblits/src_prepare.eblit"
+
+int_to_KV() {
+ local version=$1 major minor micro
+ major=$((version / 65536))
+ minor=$(((version % 65536) / 256))
+ micro=$((version % 256))
+ echo ${major}.${minor}.${micro}
+}
+
+eend_KV() {
+ [[ $(KV_to_int $1) -ge $(KV_to_int $2) ]]
+ eend $?
+}
+
+get_kheader_version() {
+ printf '#include <linux/version.h>\nLINUX_VERSION_CODE\n' | \
+ $(tc-getCPP ${CTARGET}) -I "${EPREFIX}/$(alt_build_headers)" - | \
+ tail -n 1
+}
+
+check_nptl_support() {
+ # don't care about the compiler here as we arent using it
+ just_headers && return
+
+ local run_kv build_kv want_kv
+ run_kv=$(int_to_KV $(get_KV))
+ build_kv=$(int_to_KV $(get_kheader_version))
+ want_kv=${NPTL_KERN_VER}
+
+ ebegin "Checking gcc for __thread support"
+ if ! eend $(want__thread ; echo $?) ; then
+ echo
+ eerror "Could not find a gcc that supports the __thread directive!"
+ eerror "Please update your binutils/gcc and try again."
+ die "No __thread support in gcc!"
+ fi
+
+ if ! is_crosscompile && ! tc-is-cross-compiler ; then
+ # Building fails on an non-supporting kernel
+ ebegin "Checking kernel version (${run_kv} >= ${want_kv})"
+ if ! eend_KV ${run_kv} ${want_kv} ; then
+ echo
+ eerror "You need a kernel of at least ${want_kv} for NPTL support!"
+ die "Kernel version too low!"
+ fi
+ fi
+
+ ebegin "Checking linux-headers version (${build_kv} >= ${want_kv})"
+ if ! eend_KV ${build_kv} ${want_kv} ; then
+ echo
+ eerror "You need linux-headers of at least ${want_kv} for NPTL support!"
+ die "linux-headers version too low!"
+ fi
+}
+
+unpack_pkg() {
+ local a=${PN}
+ [[ -n ${SNAP_VER} ]] && a="${a}-${RELEASE_VER}"
+ [[ -n $1 ]] && a="${a}-$1"
+ if [[ -n ${SNAP_VER} ]] ; then
+ a="${a}-${SNAP_VER}"
+ else
+ if [[ -n $2 ]] ; then
+ a="${a}-$2"
+ else
+ a="${a}-${RELEASE_VER}"
+ fi
+ fi
+ if has ${a}.tar.xz ${A} ; then
+ unpacker ${a}.tar.xz
+ else
+ unpack ${a}.tar.bz2
+ fi
+ [[ -n $1 ]] && { mv ${a} $1 || die ; }
+}
+
+toolchain-glibc_src_unpack() {
+ # Check NPTL support _before_ we unpack things to save some time
+ want_nptl && check_nptl_support
+
+ if [[ -n ${EGIT_REPO_URIS} ]] ; then
+ local i d
+ for ((i=0; i<${#EGIT_REPO_URIS[@]}; ++i)) ; do
+ EGIT_REPO_URI=${EGIT_REPO_URIS[$i]}
+ EGIT_SOURCEDIR=${EGIT_SOURCEDIRS[$i]}
+ git-2_src_unpack
+ done
+ else
+ unpack_pkg
+ fi
+
+ cd "${S}"
+ touch locale/C-translit.h #185476 #218003
+ [[ -n ${LT_VER} ]] && unpack_pkg linuxthreads ${LT_VER}
+ [[ -n ${PORTS_VER} ]] && unpack_pkg ports ${PORTS_VER}
+ [[ -n ${LIBIDN_VER} ]] && unpack_pkg libidn
+
+ if [[ -n ${PATCH_VER} ]] ; then
+ cd "${WORKDIR}"
+ unpack glibc-${RELEASE_VER}-patches-${PATCH_VER}.tar.bz2
+ # pull out all the addons
+ local d
+ for d in extra/*/configure ; do
+ d=${d%/configure}
+ [[ -d ${S}/${d} ]] && die "${d} already exists in \${S}"
+ mv "${d}" "${S}" || die "moving ${d} failed"
+ done
+ fi
+}
+
+eblit-glibc-src_unpack() {
+ setup_env
+
+ toolchain-glibc_src_unpack
+ [[ ${EAPI:-0} == [01] ]] && cd "${S}" && eblit-glibc-src_prepare
+}
--
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