diff options
Diffstat (limited to 'sys-libs/glibc/glibc-2.5.1.ebuild')
| -rw-r--r-- | sys-libs/glibc/glibc-2.5.1.ebuild | 1226 |
1 files changed, 0 insertions, 1226 deletions
diff --git a/sys-libs/glibc/glibc-2.5.1.ebuild b/sys-libs/glibc/glibc-2.5.1.ebuild deleted file mode 100644 index d317efc..0000000 --- a/sys-libs/glibc/glibc-2.5.1.ebuild +++ /dev/null @@ -1,1226 +0,0 @@ -# Copyright 1999-2017 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 - -# 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/ - -# need to wait for proper ports/linuxthreads release -KEYWORDS="" #~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86" - -BRANCH_UPDATE="" - -# Generated man pages -GLIBC_MANPAGE_VERSION="none" - -# Generated stuff in manual subdir -GLIBC_INFOPAGE_VERSION="none" - -# Gentoo patchset -PATCH_VER="1.0" - -GENTOO_TOOLCHAIN_BASE_URI="mirror://gentoo" -GENTOO_TOOLCHAIN_DEV_URI="http://dev.gentoo.org/~azarah/glibc/XXX http://dev.gentoo.org/~vapier/dist/XXX" - -### PUNT OUT TO ECLASS?? ### -inherit eutils versionator 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="build debug nptl nptlonly hardened multilib selinux glibc-omitfp profile glibc-compat20" - -export CBUILD=${CBUILD:-${CHOST}} -export CTARGET=${CTARGET:-${CHOST}} -if [[ ${CTARGET} == ${CHOST} ]] ; then - if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then - export CTARGET=${CATEGORY/cross-} - fi -fi - -is_crosscompile() { - [[ ${CHOST} != ${CTARGET} ]] -} -just_headers() { - is_crosscompile && use crosscompile_opts_headers-only -} - -GLIBC_RELEASE_VER=$(get_version_component_range 1-3) - -# Don't set this to :-, - allows BRANCH_UPDATE="" -BRANCH_UPDATE=${BRANCH_UPDATE-$(get_version_component_range 4)} -GLIBC_PORTS_VER="2.5" #${GLIBC_RELEASE_VER} -#GLIBC_PORTS_VER="20060925" -GLIBC_LT_VER="2.5" #${GLIBC_RELEASE_VER} -#GLIBC_LT_VER="20060605" - -# (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"} - -[[ ${CTARGET} == hppa* ]] && NPTL_KERNEL_VERSION=${NPTL_KERNEL_VERSION:-2.6.20} - -### 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="mirror://gnu/glibc/glibc-${GLIBC_RELEASE_VER}.tar.bz2 - mirror://gnu/glibc/glibc-ports-${GLIBC_PORTS_VER}.tar.bz2 - ftp://sources.redhat.com/pub/glibc/snapshots/glibc-ports-${GLIBC_PORTS_VER}.tar.bz2 - mirror://gnu/glibc/glibc-libidn-${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 - ${GENTOO_TOOLCHAIN_DEV_URI//XXX/glibc-${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 - ${GENTOO_TOOLCHAIN_DEV_URI//XXX/glibc-${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 - ${GENTOO_TOOLCHAIN_DEV_URI//XXX/glibc-manpages-${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 - ${GENTOO_TOOLCHAIN_DEV_URI//XXX/glibc-infopages-${GLIBC_INFOPAGE_VERSION:-${GLIBC_RELEASE_VER}}.tar.bz2}" - fi - - if [[ -n ${GLIBC_LT_VER} ]] ; then - GLIBC_SRC_URI="${GLIBC_SRC_URI} - mirror://gnu/glibc/glibc-linuxthreads-${GLIBC_LT_VER}.tar.bz2 - ftp://sources.redhat.com/pub/glibc/snapshots/glibc-linuxthreads-${GLIBC_LT_VER}.tar.bz2" - fi - - echo "${GLIBC_SRC_URI}" -} - -SRC_URI=$(get_glibc_src_uri) -S=${WORKDIR}/glibc-${GLIBC_RELEASE_VER} - -### EXPORTED FUNCTIONS ### -unpack_addon() { - local addon=$1 ver=${2:-${GLIBC_RELEASE_VER}} - unpack glibc-${addon}-${ver}.tar.bz2 - mv glibc-${addon}-${ver} ${addon} || die -} -toolchain-glibc_src_unpack() { - # Check NPTL support _before_ we unpack things to save some time - want_nptl && check_nptl_support - - unpack glibc-${GLIBC_RELEASE_VER}.tar.bz2 - - cd "${S}" - [[ -n ${GLIBC_LT_VER} ]] && unpack glibc-linuxthreads-${GLIBC_LT_VER}.tar.bz2 - unpack_addon libidn - unpack_addon ports ${GLIBC_PORTS_VER} - - if [[ -n ${PATCH_VER} ]] ; then - cd "${WORKDIR}" - unpack glibc-${PATCH_GLIBC_VER:-${GLIBC_RELEASE_VER}}-patches-${PATCH_VER}.tar.bz2 - # pull out all the addons - local d - for d in extra/*/configure ; do - mv "${d%/configure}" "${S}" || die "moving ${d}" - done - 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 - - # tag, glibc is it - [[ -e csu/Banner ]] && die "need new banner location" - echo "Gentoo patchset ${PATCH_VER}" > csu/Banner - fi - - if use hardened ; then - cd "${S}" - einfo "Patching to get working PIE binaries on PIE (hardened) platforms" - gcc-specs-pie && epatch "${FILESDIR}"/2.5/glibc-2.5-hardened-pie.patch - epatch "${FILESDIR}"/2.5/glibc-2.5-hardened-configure-picdefault.patch - epatch "${FILESDIR}"/2.5/glibc-2.5-hardened-inittls-nosysenter.patch - - einfo "Installing Hardened Gentoo SSP handler" - cp -f "${FILESDIR}"/2.5/glibc-2.5-gentoo-stack_chk_fail.c \ - debug/stack_chk_fail.c || die - - if use debug ; then - # When using Hardened Gentoo stack handler, have smashes dump core for - # analysis - debug only, as core could be an information leak - # (paranoia). - sed -i \ - -e '/^CFLAGS-backtrace.c/ iCFLAGS-stack_chk_fail.c = -DSSP_SMASH_DUMPS_CORE' \ - debug/Makefile \ - || die "Failed to modify debug/Makefile for debug stack handler" - fi - - # Build nscd with ssp-all - sed -i \ - -e 's:-fstack-protector$:-fstack-protector-all:' \ - nscd/Makefile \ - || die "Failed to ensure nscd builds with ssp-all" - fi - - gnuconfig_update -} - -toolchain-glibc_src_compile() { - echo - local v - 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}" || die "make for ${ABI} failed" - fi - if want_nptl ; then - # ... and then do the optional nptl build - unset LD_ASSUME_KERNEL - glibc_do_configure nptl - einfo "Building GLIBC with NPTL..." - make PARALLELMFLAGS="${MAKEOPTS}" || die "make for ${ABI} failed" - fi -} - -toolchain-glibc_headers_compile() { - local GBUILDDIR=${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="${myconf} - --enable-add-ons=nptl,ports - --without-cvs - --enable-bind-now - --build=${CBUILD_OPT:-${CBUILD}} - --host=${CTARGET_OPT:-${CTARGET}} - --with-headers=$(alt_build_headers) - --prefix=/usr - ${EXTRA_ECONF}" - - einfo "Configuring GLIBC headers with: ${myconf// /\n\t\t}" - CC=gcc \ - CFLAGS="-O1 -pipe" \ - "${S}"/configure ${myconf} || die "failed to configure glibc" -} - -toolchain-glibc_src_test() { - cd "${WORKDIR}"/build-${ABI}-${CTARGET}-$1 || die "cd build-${ABI}-${CTARGET}-$1" - unset LD_ASSUME_KERNEL - make check && return 0 - einfo "make check failed - re-running with --keep-going to get the rest of the results" - make -k check - ewarn "make check failed for ${ABI}-${CTARGET}-$1" - return 1 -} - -toolchain-glibc_pkg_preinst() { - # PPC64+others may want to eventually be added to this logic if they - # decide to be multilib compatible and FHS compliant. note that this - # chunk of FHS compliance only applies to 64bit archs where 32bit - # compatibility is a major concern (not IA64, for example). - - # amd64's 2005.0 is the first amd64 profile to not need this code. - # 2005.0 is setup properly, and this is executed as part of the - # 2004.3 -> 2005.0 upgrade script. - # It can be removed after 2004.3 has been purged from portage. - { use amd64 || use ppc64; } && [ "$(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 ${ROOT}/etc/locale.gen ]] && rm -f "${D}"/etc/locale.gen - - # 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. - [[ ${ROOT} != "/" ]] && return 0 - is_crosscompile && return 0 - local x striptest - for x in date env ls true uname ; do - x=$(type -p ${x}) - [[ -z ${x} ]] && continue - striptest=$(LC_ALL="C" file -L ${x} 2>/dev/null) - [[ -z ${striptest} ]] && continue - [[ ${striptest} == *"statically linked"* ]] && continue - "${D}"/$(get_libdir)/ld-*.so \ - --library-path "${D}"/$(get_libdir) \ - ${x} > /dev/null \ - || die "simple run test (${x}) failed" - done -} - -toolchain-glibc_src_install() { - # These should not be set, else the - # zoneinfo do not always get installed ... - unset LANGUAGE LANG LC_ALL - - local GBUILDDIR - if want_linuxthreads ; then - GBUILDDIR=${WORKDIR}/build-${ABI}-${CTARGET}-linuxthreads - else - GBUILDDIR=${WORKDIR}/build-${ABI}-${CTARGET}-nptl - fi - - local install_root=${D} - is_crosscompile && install_root="${install_root}/usr/${CTARGET}" - if want_linuxthreads ; then - cd "${WORKDIR}"/build-${ABI}-${CTARGET}-linuxthreads - einfo "Installing GLIBC ${ABI} with linuxthreads ..." - make PARALLELMFLAGS="${MAKEOPTS}" \ - install_root="${install_root}" \ - install || die - else # nptlonly - cd "${WORKDIR}"/build-${ABI}-${CTARGET}-nptl - einfo "Installing GLIBC ${ABI} with NPTL ..." - make PARALLELMFLAGS="${MAKEOPTS}" \ - install_root="${install_root}" \ - install || die - fi - - if is_crosscompile ; then - # punt all the junk not needed by a cross-compiler - cd "${D}"/usr/${CTARGET} || die - rm -rf ./{,usr/}{bin,etc,sbin,share} ./{,usr/}*/{gconv,misc} - fi - - if want_linuxthreads && want_nptl ; then - einfo "Installing NPTL to $(alt_libdir)/tls/..." - cd "${WORKDIR}"/build-${ABI}-${CTARGET}-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 ${src_lib} "${D}"$(alt_libdir)/tls/${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 ${D}$(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" \ - "${D}"$(alt_usrlibdir)/${l} > "${D}"$(alt_usrlibdir)/nptl/${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 ${src_lib} "${D}"$(alt_usrlibdir)/nptl/ || die "copying nptl ${src_lib}" - src_lib=${src_lib/%.a/_nonshared.a} - if [[ -e ${src_lib} ]] ; then - cp -a ${src_lib} "${D}"$(alt_usrlibdir)/nptl/ || die "copying nptl ${src_lib}" - fi - done - - # use the nptl linker instead of the linuxthreads one as the linuxthreads - # one may lack TLS support and that can be really bad for business - cp -a elf/ld.so "${D}"$(alt_libdir)/$(scanelf -qSF'%S#F' elf/ld.so) || die "copying nptl interp" - fi - - # We'll take care of the cache ourselves - rm -f "${D}"/etc/ld.so.cache - - # When cross-compiling for a non-multilib setup, make sure we have - # lib and a proper symlink setup - if is_crosscompile && ! use multilib && ! has_multilib_profile && [[ $(get_libdir) != "lib" ]] ; then - cd "${D}"$(alt_libdir)/.. - mv $(get_libdir) lib || die - ln -s lib $(get_libdir) || die - cd "${D}"$(alt_usrlibdir)/.. - mv $(get_libdir) lib || die - ln -s lib $(get_libdir) || die - fi - - ################################################################# - # EVERYTHING AFTER THIS POINT IS FOR NATIVE GLIBC INSTALLS ONLY # - # Make sure we install some symlink hacks so that when we build - # a 2nd stage cross-compiler, gcc finds the target system - # headers correctly. See gcc/doc/gccinstall.info - if is_crosscompile ; then - dosym usr/include /usr/${CTARGET}/sys-include - return 0 - fi - - # 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 - if has_multilib_profile ; then - case $(tc-arch) in - amd64) - [[ ! -e ${D}/lib ]] && dosym $(get_abi_LIBDIR amd64) /lib - dosym ../$(get_abi_LIBDIR x86)/ld-linux.so.2 /lib/ld-linux.so.2 - ;; - ppc64) - [[ ! -e ${D}/lib ]] && dosym $(get_abi_LIBDIR ppc64) /lib - dosym ../$(get_abi_LIBDIR ppc)/ld.so.1 /lib/ld.so.1 - ;; - esac - fi - - # Files for Debian-style locale updating - dodir /usr/share/i18n - sed \ - -e "/^#/d" \ - -e "/SUPPORTED-LOCALES=/d" \ - -e "s: \\\\::g" -e "s:/: :g" \ - "${S}"/localedata/SUPPORTED > "${D}"/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 ${D}/usr/$(get_abi_LIBDIR ${a})/locale ]] ; then - dosym /usr/$(get_libdir)/locale /usr/$(get_abi_LIBDIR ${a})/locale - fi - done - - if ! has noinfo ${FEATURES} && [[ ${GLIBC_INFOPAGE_VERSION} != "none" ]] ; then - einfo "Installing info pages..." - - make \ - -C "${GBUILDDIR}" \ - PARALLELMFLAGS="${MAKEOPTS}" \ - install_root="${install_root}" \ - info -i || die - fi - - 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 - - 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 - doinitd "${WORKDIR}"/extra/etc/nscd || die - - dodoc BUGS ChangeLog* CONFORMANCE FAQ NEWS NOTES PROJECTS README* - - # Prevent overwriting of the /etc/localtime symlink. We'll handle the - # creation of the "factory" symlink in pkg_postinst(). - rm -f "${D}"/etc/localtime -} - -toolchain-glibc_headers_install() { - local GBUILDDIR=${WORKDIR}/build-${ABI}-${CTARGET}-headers - cd "${GBUILDDIR}" - make install_root="${D}/usr/${CTARGET}" 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 usr/include /usr/${CTARGET}/sys-include -} - -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 && [[ ${ROOT} == "/" ]] ; 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 - - 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 [[ ! -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 - - if ! is_crosscompile && [[ ${ROOT} == "/" ]] ; then - # Reload init ... - /sbin/telinit U &> /dev/null - - # if the host locales.gen contains no entries, we'll install everything - local locale_list="${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 - local x jobs - for x in ${MAKEOPTS} ; do [[ ${x} == -j* ]] && jobs=${x#-j} ; done - locale-gen -j ${jobs:-1} --config "${locale_list}" - 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}/usr/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) - if tc-is-cross-compiler ; then - ALT_BUILD_HEADERS=${ROOT}$(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 "${ALT_BUILD_HEADERS}" -} - -alt_libdir() { - if is_crosscompile ; then - echo /usr/${CTARGET}/$(get_libdir) - else - echo /$(get_libdir) - fi -} - -alt_usrlibdir() { - if is_crosscompile ; then - echo /usr/${CTARGET}/usr/$(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=${CFLAGS_BASE} - CXXFLAGS_BASE=${CXXFLAGS_BASE-${CXXFLAGS}} - CXXFLAGS=${CXXFLAGS_BASE} - ASFLAGS_BASE=${ASFLAGS_BASE-${ASFLAGS}} - ASFLAGS=${ASFLAGS_BASE} - - # Over-zealous CFLAGS can often cause problems. What may work for one - # person may not work for another. To avoid a large influx of bugs - # relating to failed builds, we strip most CFLAGS out to ensure as few - # problems as possible. - strip-flags - strip-unsupported-flags - filter-flags -m32 -m64 -mabi=* - - unset CBUILD_OPT CTARGET_OPT - if has_multilib_profile ; then - CTARGET_OPT=$(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 - - # 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 - - # 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 - filter-flags -fstack-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 -} - -check_kheader_version() { - local version=$( - printf '#include <linux/version.h>\nLINUX_VERSION_CODE\n' | \ - $(tc-getCPP ${CTARGET}) -I "$(alt_build_headers)" | \ - tail -n 1 - ) - [[ ${version} -ge "$1" ]] -} - -check_nptl_support() { - local min_kernel_version=$(KV_to_int "${NPTL_KERNEL_VERSION}") - - echo - - ebegin "Checking gcc for __thread support" - if ! eend $(want__thread ; echo $?) ; then - echo - eerror "Could not find a gcc that supports the __thread directive!" - eerror "Please update your binutils/gcc and try again." - die "No __thread support in gcc!" - fi - - if ! is_crosscompile && ! tc-is-cross-compiler ; then - # Building fails on an non-supporting kernel - ebegin "Checking kernel version (>=${NPTL_KERNEL_VERSION})" - if ! eend $([[ $(get_KV) -ge ${min_kernel_version} ]] ; echo $?) ; then - echo - eerror "You need a kernel of at least version ${NPTL_KERNEL_VERSION}" - eerror "for NPTL support!" - die "Kernel version too low!" - fi - fi - - # Building fails with too low linux-headers - ebegin "Checking linux-headers version (>=${NPTL_KERNEL_VERSION})" - if ! eend $(check_kheader_version "${min_kernel_version}" ; echo $?) ; then - echo - eerror "You need linux-headers of at least version ${NPTL_KERNEL_VERSION}" - eerror "for NPTL support!" - die "linux-headers version too low!" - fi - - echo -} - -want_nptl() { - want_tls || return 1 - use nptl || return 1 - - # Only list the arches that cannot do NPTL - case $(tc-arch) in - m68k) return 1;; - sparc) - # >= v9 is needed for nptl. - [[ ${PROFILE_ARCH} == "sparc" ]] && return 1 - ;; - esac - - return 0 -} - -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 - 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 - 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 ${WANT__THREAD} - - echo 'extern __thread int i;' > "${T}"/test-__thread.c - $(tc-getCC ${CTARGET}) -c "${T}"/test-__thread.c -o "${T}"/test-__thread.o &> /dev/null - WANT__THREAD=$? - rm -f "${T}"/test-__thread.[co] - - return ${WANT__THREAD} -} - -glibc_do_configure() { - local myconf - - # set addons - pushd "${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 - - 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 [[ $1 == "linuxthreads" ]] ; then - if want_tls ; then - myconf="${myconf} --with-tls" - - if ! want__thread || use glibc-compat20 || [[ ${LT_KERNEL_VERSION} == 2.[02].* ]] ; then - myconf="${myconf} --without-__thread" - else - myconf="${myconf} --with-__thread" - fi - else - myconf="${myconf} --without-tls --without-__thread" - fi - - myconf="${myconf} --disable-sanity-checks" - myconf="${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 - - 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=/usr - --libdir=/usr/$(get_libdir) - --mandir=/usr/share/man - --infodir=/usr/share/info - --libexecdir=/usr/$(get_libdir)/misc/glibc - ${EXTRA_ECONF}" - - # There is no configure option for this and we need to export it - # since the glibc build will re-run configure on itself - export libc_cv_slibdir=/$(get_libdir) - - has_version app-admin/eselect-compiler || export CC=$(tc-getCC ${CTARGET}) - - local GBUILDDIR=${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 -} - -# 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="strip" -EMULTILIB_PKG="true" - -# General: We need a new-enough binutils for as-needed -# arch: we need to make sure our binutils/gcc supports TLS -DEPEND=">=sys-devel/gcc-3.4.4 - arm? ( >=sys-devel/binutils-2.16.90 >=sys-devel/gcc-4.1.0 ) - ppc? ( >=sys-devel/gcc-4.1.0 ) - ppc64? ( >=sys-devel/gcc-4.1.0 ) - nptl? ( >=sys-kernel/linux-headers-${NPTL_KERNEL_VERSION} ) - >=sys-devel/binutils-2.15.94 - >=sys-devel/gcc-config-1.3.12 - >=app-misc/pax-utils-0.1.10 - virtual/os-headers - !<sys-apps/portage-2.1.2 - selinux? ( !build? ( sys-libs/libselinux ) )" -RDEPEND="selinux? ( !build? ( sys-libs/libselinux ) )" - -if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then - DEPEND="${DEPEND} !crosscompile_opts_headers-only? ( ${CATEGORY}/gcc )" - - if [[ ${CATEGORY} == *-linux* ]] ; then - DEPEND="${DEPEND} ${CATEGORY}/linux-headers" - fi -else - DEPEND="${DEPEND} >=sys-libs/timezone-data-2007c" - RDEPEND="${RDEPEND} sys-libs/timezone-data" -fi - -pkg_setup() { - # prevent native builds from downgrading ... maybe update to allow people - # to change between diff -r versions ? (2.3.6-r4 -> 2.3.6-r2) - if ! is_crosscompile && ! tc-is-cross-compiler ; then - if has_version '>'${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 - 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 use nptlonly && ! use nptl ; then - eerror "If you want nptlonly, add nptl to your USE too ;p" - die "nptlonly without nptl" - fi - - if [[ -e /proc/xen ]] && [[ $(tc-arch) == "x86" ]] && ! is-flag -mno-tls-direct-seg-refs ; then - ewarn "You are using Xen but don't have -mno-tls-direct-seg-refs in your CFLAGS." - ewarn "This will result in a 50% performance penalty, which is probably not what you want." - fi - - if ! type -p scanelf > /dev/null ; then - eerror "You do not have pax-utils installed." - die "install pax-utils" - fi - - use hardened && ! gcc-specs-pie && \ - ewarn "PIE hardening not applied, as your compiler doesn't default to PIE" -} - -src_unpack() { - setup_env - - toolchain-glibc_src_unpack - - # Backwards SSP support - cd "${S}" -# For now, we force everyone to have the extra symbols -# 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 "${T}"/.ssp.compat - - # Glibc is stupid sometimes, and doesn't realize that with a - # static C-Only gcc, -lgcc_eh doesn't exist. - # http://sources.redhat.com/ml/libc-alpha/2003-09/msg00100.html - # http://sourceware.org/ml/libc-alpha/2005-02/msg00042.html - echo 'int main(){}' > "${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 - - 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() { - local ret=0 - - 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 ${ABI} glibc" - src_test - ((ret+=$?)) - done - ABI=${OABI} - unset OABI - [[ ${ret} -ne 0 ]] \ - && die "tests failed" \ - || return 0 - fi - - want_linuxthreads && toolchain-glibc_src_test linuxthreads ; ((ret+=$?)) - want_nptl && toolchain-glibc_src_test nptl ; ((ret+=$?)) - return ${ret} -} - -src_strip() { - # Now, strip everything but the thread libs #46186, as well as the dynamic - # linker, else we cannot set breakpoints in shared libraries due to bugs in - # gdb. Also want to grab stuff in tls subdir. whee. - env \ - -uRESTRICT \ - CHOST=${CTARGET} \ - STRIP_MASK="/*/{,tls/}{ld-,lib{pthread,thread_db}}*" \ - prepallstrip -} - -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 - - if just_headers ; then - toolchain-glibc_headers_install - else - toolchain-glibc_src_install - fi - [[ -z ${OABI} ]] && src_strip -} - -pkg_preinst() { - toolchain-glibc_pkg_preinst -} - -pkg_postinst() { - toolchain-glibc_pkg_postinst -} |