#!/usr/bin/env bash #shellcheck disable=SC1091,SC2015,SC2016,SC2030,SC2031,SC2038,SC2185,SC2120 # Copyright 2006-2024 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 trap 'exit 1' TERM INT QUIT ABRT # RAP (libc) mode is triggered on Linux kernel and glibc. is-rap() { [[ ${PREFIX_DISABLE_RAP} != "yes" && ${CHOST} = *linux-gnu* ]]; } rapx() { is-rap && echo "$1" || echo "$2"; } ## Functions Start Here estatus() { # this can give some garbage in the logs, but it shouldn't be too # disturbing -- if it works, it makes it easy to see where we are in # the bootstrap from the terminal status line (usually the window # name) printf '\033]2;%s\007' "$*" } eerror() { estatus "$*"; echo "!!! $*" 1>&2; } einfo() { echo "* $*"; } v() { echo "$@"; "$@"; } econf() { estatus "stage1: configuring ${PWD##*/}" v ${CONFIG_SHELL:+"${CONFIG_SHELL}"} ./configure \ --host="${CHOST}" \ --prefix="${ROOT}"/tmp/usr \ --mandir="${ROOT}"/tmp/usr/share/man \ --infodir="${ROOT}"/tmp/usr/share/info \ --datadir="${ROOT}"/tmp/usr/share \ --sysconfdir="${ROOT}"/tmp/etc \ --localstatedir="${ROOT}"/tmp/var/lib \ --build="${CHOST}" \ "$@" || return 1 } emake() { if [[ $* == *install* ]] ; then estatus "stage1: installing ${PWD##*/}" else estatus "stage1: building ${PWD##*/}" fi read -r -a makeopts <<< "${MAKEOPTS}" if ! v "${MAKE}" "${makeopts[@]}" "$@" ; then estatus "stage1: retry with -j1 for clearer error message in ${PWD##*/}" v "${MAKE}" "${makeopts[@]}" "$@" -j1 || return 1 fi } efetch() { if [[ ! -e ${DISTDIR}/${1##*/} ]] ; then mkdir -p "${DISTDIR}" >& /dev/null # Try fetching from local mirrors first, as this requires no connection for loc in ${GENTOO_MIRRORS} ; do if [[ ${loc} = /* && -e "${loc}/${1##*/}" ]]; then cp "${loc}/${1##*/}" "${DISTDIR}/${1##*/}" && return 0 fi done if [[ ${OFFLINE_MODE} ]] ; then echo "I need ${1##*/} from $1 in $DISTDIR, can you give it to me?" read -r [[ -e ${DISTDIR}/${1##*/} ]] && return 0 # Give fetch a try fi if [[ -z ${FETCH_COMMAND} ]] ; then # Try to find a download manager, we only deal with wget, # curl, FreeBSD's fetch and ftp. if [[ $(type -t wget) == "file" ]] ; then FETCH_COMMAND="wget" [[ $(wget -h) == *"--no-check-certificate"* ]] \ && FETCH_COMMAND+=" --no-check-certificate" elif [[ $(type -t curl) == "file" ]] ; then FETCH_COMMAND="curl -f -L -O" elif [[ $(type -t fetch) == "file" ]] ; then FETCH_COMMAND="fetch" elif [[ $(type -t ftp) == "file" ]] ; then FETCH_COMMAND="ftp" else eerror "no suitable download manager found!" eerror "tried: wget, curl, fetch and ftp" eerror "could not download ${1##*/}" exit 1 fi fi einfo "Fetching ${1##*/}" estatus "stage1: fetching ${1##*/}" pushd "${DISTDIR}" > /dev/null || exit 1 # Try for mirrors first, fall back to distfiles, then try given location local locs=( ) local loc for loc in ${GENTOO_MIRRORS} ${DISTFILES_G_O} ${DISTFILES_PFX}; do locs=( "${locs[@]}" "${loc}/distfiles/${1##*/}" ) done locs=( "${locs[@]}" "$1" ) read -r -a fetchcmd <<< "${FETCH_COMMAND}" for loc in "${locs[@]}" ; do v "${fetchcmd[@]}" "${loc}" < /dev/null [[ -f ${1##*/} ]] && break done if [[ ! -f ${1##*/} ]] ; then eerror "downloading ${1} failed!" return 1 fi popd > /dev/null || exit 1 fi return 0 } configure_cflags() { export CPPFLAGS="-I${ROOT}/tmp/usr/include" # keep it fairly reasonable (no -march or whatever) export OVERRIDE_CFLAGS="-O2 -pipe" export OVERRIDE_CXXFLAGS="-O2 -pipe" case ${CHOST} in *-darwin*) export LDFLAGS="-Wl,-search_paths_first -L${ROOT}/tmp/usr/lib" ;; *-solaris*) export LDFLAGS="-L${ROOT}/tmp/usr/lib -R${ROOT}/tmp/usr/lib" ;; *) export LDFLAGS="-L${ROOT}/tmp/usr/lib -Wl,-rpath=${ROOT}/tmp/usr/lib" ;; esac case ${CHOST} in # note: we need CXX for binutils-apple which' ld is c++ *64-apple* | sparcv9-*-solaris* | x86_64-*-solaris*) export CC="${CC-gcc} -m64" export CXX="${CXX-g++} -m64" export HOSTCC="${CC}" ;; i*86-apple-darwin1*) export CC="${CC-gcc} -m32" export CXX="${CXX-g++} -m32" export HOSTCC="${CC}" ;; i*86-pc-linux-gnu) if [[ $(${CC} -dumpspecs | grep -A1 multilib_default) != *m32 ]]; then export CC="${CC-gcc} -m32" export CXX="${CXX-g++} -m32" fi ;; esac # point possible host pkg-config to stage2 files export PKG_CONFIG_PATH=${ROOT}/tmp/usr/lib/pkgconfig } configure_toolchain() { linker="sys-devel/binutils" local gcc_deps="dev-libs/gmp dev-libs/mpfr dev-libs/mpc dev-libs/libffi" compiler="${gcc_deps} sys-devel/gcc-config sys-devel/gcc" compiler_stage1="${gcc_deps} sys-devel/gcc-config" compiler_type="gcc" # The host may not have a functioning C++ toolchain, but all # compilers available to us require C++ to build. The last known # version not to require C++ is gcc-4.7. # We can bootstrap 4.7 in stage1 perhaps if we find envs that do # not have a functioning C++ toolchain, but for now we assume this # is not a problem. # On top of this since gcc-11, C++11 is necessary. This was # introduced in gcc-4.8, but apparently gcc-5 is still buildable # with Apple's gcc-apple-4.0.1, so that's a good candidate # The Prefix tree only contains gcc-12 as of this writing. # The bootstrap Python 3.7 we have in use requires C11, so Apple's # 4.x line is no longer enough for that. CC=gcc CXX=g++ case ${CHOST}:${DARWIN_USE_GCC} in *darwin*:1) einfo "Triggering Darwin with GCC toolchain" compiler_stage1+=" sys-apps/darwin-miscutils" compiler_stage1+=" sys-devel/gcc" # binutils-apple/xtools doesn't work (yet) on arm64. The # profiles will mask and keep using native-cctools for that, # otherwise stage3 and @system will take care of switching # to binutils-apple. # one problem: when we have a really old linker, we need # to use it sooner or else packages like libffi won't # compile. case ${CHOST} in *-darwin[89]) linker="=sys-devel/binutils-apple-3.2.6*" ;; *) linker="sys-devel/native-cctools" ;; esac ;; *-darwin*) local ccvers local llvm_deps einfo "Triggering Darwin with LLVM/Clang toolchain" # for compilers choice, see bug: # https://bugs.gentoo.org/show_bug.cgi?id=538366 compiler_stage1="sys-apps/darwin-miscutils" compiler_type="clang" ccvers="$(unset CHOST; ${CC} --version 2>/dev/null)" llvm_deps="dev-build/ninja" case "${ccvers}" in *"Apple clang version "*|*"Apple LLVM version "*) # this is Clang, recent enough to compile recent clang compiler_stage1+=" ${llvm_deps} sys-libs/libcxxabi sys-libs/libcxx sys-devel/llvm sys-devel/clang " CC=clang CXX=clang++ # avoid going through hoops and deps for # binutils-apple, rely on the host-installed ld to # build a compiler, we'll pull in binutils-apple # from system set linker=sys-devel/native-cctools ;; *) eerror "unknown/unsupported compiler" return 1 ;; esac compiler=" dev-libs/libffi ${llvm_deps} sys-libs/libcxxabi sys-libs/libcxx sys-devel/llvm sys-devel/clang" ;; *-linux*) is-rap && einfo "Triggering Linux RAP bootstrap" compiler_stage1+=" sys-devel/gcc" ;; *) compiler_stage1+=" sys-devel/gcc" ;; esac return 0 } bootstrap_setup() { einfo "Setting up some guessed defaults" local FS_INSENSITIVE=0 touch "${ROOT}"/FOO.$$ [[ -e ${ROOT}/foo.$$ ]] && FS_INSENSITIVE=1 rm "${ROOT}"/FOO.$$ [[ ! -e "${MAKE_CONF_DIR}" ]] && mkdir -p -- "${MAKE_CONF_DIR}" if [[ ! -f ${MAKE_CONF_DIR}/0100_bootstrap_prefix_make.conf ]] ; then { echo "# Added by bootstrap-prefix.sh for ${CHOST}" echo 'USE="unicode nls"' echo 'CFLAGS="${CFLAGS} -O2 -pipe"' echo 'CXXFLAGS="${CFLAGS}"' echo "MAKEOPTS=\"${MAKEOPTS}\"" echo "CONFIG_SHELL=\"${ROOT}/bin/bash\"" echo "DISTDIR=\"${DISTDIR:-${ROOT}/var/cache/distfiles}\"" if is-rap ; then echo "# sandbox does not work well on Prefix, bug #490246" echo 'FEATURES="${FEATURES} -usersandbox -sandbox"' # bug #759424 [[ -n ${STABLE_PREFIX} ]] && \ echo 'ACCEPT_KEYWORDS="${ARCH} -~${ARCH}"' else echo "# last mirror is for Prefix specific distfiles, you" echo "# might experience fetch failures if you remove it" echo "GENTOO_MIRRORS=\"${GENTOO_MIRRORS} ${DISTFILES_PFX}\"" fi if [[ ${FS_INSENSITIVE} == 1 ]] ; then echo echo "# Avoid problems due to case-insensitivity, bug #524236" echo 'FEATURES="${FEATURES} case-insensitive-fs"' fi [[ -n ${PORTDIR_OVERLAY} ]] && \ echo "PORTDIR_OVERLAY=\"\${PORTDIR_OVERLAY} ${PORTDIR_OVERLAY}\"" [[ -n ${MAKE_CONF_ADDITIONAL_USE} ]] && echo "USE=\"\${USE} ${MAKE_CONF_ADDITIONAL_USE}\"" [[ ${OFFLINE_MODE} ]] && \ echo 'FETCHCOMMAND="bash -c \"echo I need \${FILE} from \${URI} in \${DISTDIR}; read\""' if [[ ${CHOST} == i*86-apple-darwin9 ]] ; then # There's no legitimate reason to use 10.5 with x86 (10.6 and # 10.7 run on every device that ever ran 10.5 x86) but it's # vastly easier to access and faster than ppc. Don't want to # burden the tree with this aid-arch, so just use the ppc # keyword. echo echo 'ACCEPT_KEYWORDS="~ppc-macos"' fi if is-rap ; then # https://bugs.gentoo.org/933100 # mainline Portage doesn't set these like Prefix branch # does, so hardwire the IDs here echo echo "PORTAGE_INST_UID=$(id --user)" echo "PORTAGE_INST_GID=$(id --group)" fi } > "${MAKE_CONF_DIR}/0100_bootstrap_prefix_make.conf" fi if is-rap ; then if [[ ! -f ${ROOT}/etc/passwd ]]; then if grep -q "^$(id -un):" /etc/passwd; then ln -sf {,"${ROOT}"}/etc/passwd else getent passwd > "${ROOT}"/etc/passwd # add user if it's not in /etc/passwd, bug #766417 getent passwd "$(id -un)" >> "${ROOT}"/etc/passwd fi fi if [[ ! -f ${ROOT}/etc/group ]]; then if grep -q "^$(id -gn):" /etc/group; then ln -sf {,"${ROOT}"}/etc/group else getent group > "${ROOT}"/etc/group # add group if it's not in /etc/group, bug #766417 getent group "$(id -gn)" >> "${ROOT}"/etc/group fi fi [[ -f ${ROOT}/etc/resolv.conf ]] || ln -s {,"${ROOT}"}/etc/resolv.conf [[ -f ${ROOT}/etc/hosts ]] || cp {,"${ROOT}"}/etc/hosts fi bootstrap_profile } bootstrap_profile() { local profile local profile_linux # 2.6.32.1 -> 2*256^3 + 6*256^2 + 32 * 256 + 1 = 33955841 kver() { uname -r|cut -d- -f1|awk -F. '{for (i=1; i<=NF; i++){s+=lshift($i,(4-i)*8)};print s}'; } # >=glibc-2.20 requires >=linux-2.6.32. profile-kernel() { if [[ $(kver) -ge 50462720 ]] ; then # 3.2 echo kernel-3.2+ elif [[ $(kver) -ge 33955840 ]] ; then # 2.6.32 echo kernel-2.6.32+ elif [[ $(kver) -ge 33951744 ]] ; then # 2.6.16 echo kernel-2.6.16+ elif [[ $(kver) -ge 33947648 ]] ; then # 2.6 echo kernel-2.6+ fi } if is-rap ; then profile_linux="default/linux/ARCH/17.0/prefix/$(profile-kernel)" else profile_linux="prefix/linux/ARCH" fi case ${CHOST} in powerpc-apple-darwin9) rev=${CHOST##*darwin} profile="prefix/darwin/macos/10.$((rev - 4))/ppc" ;; i*86-apple-darwin9) rev=${CHOST##*darwin} profile="prefix/darwin/macos/10.$((rev - 4))/x86" ;; i*86-apple-darwin1[578]) eerror "REMOVED ARCH: this 32-bit MacOS architecture was removed," eerror "bootstrapping is impossible" exit 1 ;; x86_64-apple-darwin1[5789]) rev=${CHOST##*darwin} profile="prefix/darwin/macos/10.$((rev - 4))/x64" ;; *64-apple-darwin2[0123456789]) # Big Sur is 11.0 darwin20 # Monterey is 12.0 darwin21 # Ventura is 13.0 darwin22 # Sanoma is 14.0 darwin23 rev=${CHOST##*darwin} case ${CHOST%%-*} in x86_64) arch=x64 ;; arm64) arch=arm64 ;; *) arch=error ;; esac profile="prefix/darwin/macos/$((rev - 9)).0/${arch}" ;; i*86-pc-linux-gnu) profile=${profile_linux/ARCH/x86} ;; riscv64-*-linux-gnu) profile=${profile_linux/ARCH/riscv} profile=${profile/17.0/20.0/rv64gc/lp64d} ;; x86_64-pc-linux-gnu) profile=${profile_linux/ARCH/amd64} profile=${profile/17.0/17.1/no-multilib} ;; powerpc-unknown-linux-gnu) profile=${profile_linux/ARCH/ppc} ;; powerpc64-unknown-linux-gnu) profile=${profile_linux/ARCH/ppc64} ;; powerpc64le-unknown-linux-gnu) profile=${profile_linux/ARCH/ppc64le} ;; riscv-pc-unknown-linux-gnu) profile=${profile_linux/ARCH/riscv} profile=${profile/17.0/20.0/rv64gc/lp64d} ;; aarch64-unknown-linux-gnu) profile=${profile_linux/ARCH/arm64} ;; armv7*-unknown-linux-gnueabi*) profile=${profile_linux/ARCH/arm} profile=${profile/17.0/17.0/armv7a} ;; x86_64-pc-solaris2.11) profile="prefix/sunos/solaris/5.11/x64" ;; i386-pc-solaris2*|sparc-sun-solaris2*|sparcv9-sun-solaris2*) eerror "REMOVED ARCH: this Solaris architecture was removed," eerror "bootstrapping is impossible" exit 1 ;; i586-pc-winnt*|x86_64-pc-cygwin*) eerror "REMOVED ARCH: this Windows architecture was removed," eerror "bootstrapping is impossible" exit 1 ;; *) eerror "UNKNOWN ARCH: You need to set up a make.profile symlink to a" eerror "profile in ${PORTDIR} for your CHOST ${CHOST}" exit 1 ;; esac if [[ ${DARWIN_USE_GCC} == 1 ]] ; then # amend profile, to use gcc one profile="${profile}/gcc" fi [[ -n ${PROFILE_BASE}${PROFILE_VARIANT} ]] && profile=${PROFILE_BASE:-prefix}/${profile#prefix/}${PROFILE_VARIANT:+/${PROFILE_VARIANT}} if [[ -n ${profile} && ! -e ${ROOT}/etc/portage/make.profile ]] ; then local fullprofile="${PORTDIR}/profiles/${profile}" ln -s "${fullprofile}" "${ROOT}"/etc/portage/make.profile einfo "Your profile is set to ${fullprofile}." fi # Use package.use to disable in the portage tree to be shared between # stage2 and stage3. The hack will be undone during tree sync in stage3. cat >> "${ROOT}"/etc/portage/make.profile/package.use <<-EOF # Disable bootstrapping libcxx* with libunwind sys-libs/libcxxabi -libunwind sys-libs/libcxx -libunwind # Most binary Linux distributions seem to fancy toolchains that # do not do c++ support (need to install a separate package). sys-libs/ncurses -cxx sys-devel/binutils -cxx EOF # On Darwin we might need this to bootstrap the compiler, since # bootstrapping the linker (binutils-apple) requires a c++11 # compiler amongst other things cat >> "${ROOT}"/etc/portage/make.profile/package.unmask <<-EOF # For Darwin bootstraps sys-devel/native-cctools EOF # Strange enough, -cxx causes wrong libtool config on Cygwin, # but we require a C++ compiler there anyway - so just use it. cat >> "${ROOT}"/etc/portage/make.profile/package.use <<-EOF # gmp has cxx flag enabled by default. When dealing with a host # compiler without cxx support this causes configure failure. # In addition, The stage2 g++ is only for compiling stage3 compiler, # because the host libstdc++.so runtime may be not compatible and # stage2 libstdc++.so might conflict with that of stage3. The # trade-off is just not to use cxx. dev-libs/gmp -cxx sys-devel/binutils -gold EOF } do_tree() { local x for x in etc{,/portage} usr/{{,s}bin,$(rapx "" lib)} var/tmp var/lib/portage var/log/portage var/db; do [[ -d ${ROOT}/${x} ]] || mkdir -p "${ROOT}/${x}" done # Make symlinks as USE=split-usr is masked in prefix/rpath. This is # necessary for Cygwin, as there is no such thing like an # embedded runpath. Instead we put all the dlls next to the # exes, to get them working even without the PATH environment # variable being set up. # # In prefix/standalone, however, no symlink is desired. # Because we keep USE=split-usr enabled to align with the # default of Gentoo vanilla. if ! is-rap; then for x in lib sbin bin; do [[ -e ${ROOT}/${x} ]] || ( cd "${ROOT}" && ln -s usr/${x} ) done fi mkdir -p "${PORTDIR}" if [[ ! -e ${PORTDIR}/.unpacked ]]; then # latest tree cannot be fetched from mirrors, always have to # respect the source to get the latest if [[ -n ${LATEST_TREE_YES} ]] ; then ( export GENTOO_MIRRORS='' DISTFILES_G_O='' DISTFILES_PFX='' ; efetch "$1/$2" ) || return 1 else # use only Prefix mirror ( export GENTOO_MIRRORS='' DISTFILES_G_O='' ; efetch "$1/$2" ) || return 1 fi einfo "Unpacking, this may take a while" estatus "stage1: unpacking Portage tree" bzip2 -dc "${DISTDIR}/$2" \ | tar -xf - -C "${PORTDIR}" --strip-components=1 [[ ${PIPESTATUS[*]} == '0 0' ]] || return 1 touch "${PORTDIR}"/.unpacked fi } bootstrap_tree() { # retain this comment and the line below to # keep this snapshot around in the snapshots # MKSNAPSHOT-ANCHOR -- directory of rsync slaves local PV="20240721" # RAP uses the latest gentoo main repo snapshot to bootstrap. is-rap && LATEST_TREE_YES=1 [[ -n ${LATEST_TREE_YES} ]] && PV=latest do_tree "${SNAPSHOT_URL}" portage-${PV}.tar.bz2 local ret=$? if [[ -n ${TREE_FROM_SRC} ]]; then estatus "stage1: rsyncing Portage tree" rsync -av --delete \ --exclude=.unpacked \ --exclude=distfiles \ --exclude=snapshots \ "${TREE_FROM_SRC}"/ "${PORTDIR}"/ fi return $ret } bootstrap_startscript() { local theshell=${SHELL##*/} if [[ ${theshell} == "sh" ]] ; then einfo "sh is a generic shell, using bash instead" theshell="bash" fi if [[ ${theshell} == "csh" ]] ; then einfo "csh is a prehistoric shell not available in Gentoo, switching to tcsh instead" theshell="tcsh" fi einfo "Trying to emerge the shell you use, if necessary by running:" einfo "emerge -u ${theshell}" if ! emerge -u "${theshell}" ; then eerror "Your shell is not available in portage, hence we cannot" > /dev/stderr eerror "automate starting your prefix, set SHELL and rerun this script" > /dev/stderr return 1 fi einfo "Finally, emerging prefix-toolkit for your convenience" emerge -u app-portage/prefix-toolkit || return 1 einfo "To start Gentoo Prefix, run the script ${ROOT}/startprefix" # see if PATH is kept/respected local minPATH local theirPATH minPATH="preamble:${BASH%/*}:postlude" theirPATH="$(echo 'echo "${PATH}"' | env LS_COLORS= PATH="${minPATH}" "${SHELL}" -l 2>/dev/null | grep "preamble:.*:postlude")" if [[ ${theirPATH} != *"preamble:"*":postlude"* ]] ; then einfo "WARNING: your shell initialisation (.cshrc, .bashrc, .profile)" einfo " seems to overwrite your PATH, this effectively kills" einfo " your Prefix. Change this to only append to your PATH" elif [[ ${theirPATH} != "preamble:"* ]] ; then einfo "WARNING: your shell initialisation (.cshrc, .bashrc, .profile)" einfo " seems to prepend to your PATH, this might kill your" einfo " Prefix:" einfo " ${theirPATH%%preamble:*}" einfo " You better fix this, YOU HAVE BEEN WARNED!" fi } prepare_portage() { # see bootstrap_portage for explanations. mkdir -p "${ROOT}"/bin/. "${ROOT}"/var/log [[ -x ${ROOT}/bin/bash ]] || ln -s "${ROOT}"{/tmp,}/bin/bash || return 1 [[ -x ${ROOT}/bin/sh ]] || ln -s bash "${ROOT}"/bin/sh || return 1 } bootstrap_portage() { # Set TESTING_PV in env if you want to test a new portage before bumping the # STABLE_PV that is known to work. Intended for power users only. ## It is critical that STABLE_PV is the lastest (non-masked) version that is ## included in the snapshot for bootstrap_tree. STABLE_PV="3.0.56.1" [[ ${TESTING_PV} == latest ]] && TESTING_PV="3.0.56.1" PV="${TESTING_PV:-${STABLE_PV}}" A=prefix-portage-${PV}.tar.bz2 einfo "Bootstrapping ${A%.tar.*}" efetch "${DISTFILES_URL}/${A}" || return 1 einfo "Unpacking ${A%.tar.*}" export S="${PORTAGE_TMPDIR}"/portage-${PV} ptmp=${S} rm -rf "${S}" >& /dev/null mkdir -p "${S}" >& /dev/null cd "${S}" || return 1 bzip2 -dc "${DISTDIR}/${A}" | tar -xf - [[ ${PIPESTATUS[*]} == '0 0' ]] || return 1 S="${S}/prefix-portage-${PV}" cd "${S}" || return 1 fix_config_sub # disable ipc sed -e "s:_enable_ipc_daemon = True:_enable_ipc_daemon = False:" \ -i lib/_emerge/AbstractEbuildProcess.py || \ return 1 # host-provided wget may lack certificates, stage1 wget is without ssl [[ $(wget -h) == *"--no-check-certificate"* ]] && sed -e '/wget/s/ --passive-ftp /&--no-check-certificate /' -i cnf/make.globals # Portage checks for valid shebangs. These may (xz-utils) originate # in CONFIG_SHELL (AIX), which originates in PORTAGE_BASH then. # So we need to ensure portage's bash is valid as shebang too. # Solaris mkdir chokes on existing symlink-to-dir, trailing /. helps. mkdir -p "${ROOT}"/tmp/bin/. || return 1 [[ -x ${ROOT}/tmp/bin/bash ]] || [[ ! -x ${ROOT}/tmp/usr/bin/bash ]] || ln -s ../usr/bin/bash "${ROOT}"/tmp/bin/bash || return 1 [[ -x ${ROOT}/tmp/bin/bash ]] || ln -s "${BASH}" "${ROOT}"/tmp/bin/bash || return 1 [[ -x ${ROOT}/tmp/bin/sh ]] || ln -s bash "${ROOT}"/tmp/bin/sh || return 1 export PORTAGE_BASH="${ROOT}"/tmp/bin/bash einfo "Compiling ${A%.tar.*}" econf \ --with-offset-prefix="${ROOT}"/tmp \ --with-portage-user="$(id -un)" \ --with-portage-group="$(id -gn)" \ --with-extra-path="${PATH}" \ || return 1 emake || return 1 einfo "Installing ${A%.tar.*}" emake install || return 1 cd "${ROOT}" || return 1 rm -Rf "${ptmp}" >& /dev/null # Some people will skip the tree() step and hence var/log is not created # As such, portage complains.. mkdir -p "${ROOT}"/tmp/var/log # in Prefix the sed wrapper is deadly, so kill it rm -f "${ROOT}"/tmp/usr/lib/portage/bin/ebuild-helpers/sed local tmpportdir=${ROOT}/tmp/${PORTDIR#"${ROOT}"} [[ -e "${tmpportdir}" ]] || ln -s "${PORTDIR}" "${tmpportdir}" for d in "${ROOT}"/tmp/usr/lib/python$(python_ver); do [[ -e ${d}/portage ]] || ln -s "${ROOT}"/tmp/usr/lib/portage/lib/portage "${d}"/portage [[ -e ${d}/_emerge ]] || ln -s "${ROOT}"/tmp/usr/lib/portage/lib/_emerge "${d}"/_emerge done if [[ -s ${PORTDIR}/profiles/repo_name ]]; then # sync portage's repos.conf with the tree being used sed -i -e "s,gentoo_prefix,$(<"${PORTDIR}"/profiles/repo_name)," "${ROOT}"/tmp/usr/share/portage/config/repos.conf || return 1 fi einfo "${A%.tar.*} successfully bootstrapped" } fix_config_sub() { # macOS Big Sur (11.x, darwin20) supports Apple Silicon (arm64), # which config.sub doesn't understand about. It is, however, Apple # who seem to use arm64-apple-darwin20 CHOST triplets, so patch that # for various versions of autoconf if [[ ${CHOST} == arm64-apple-darwin* ]] ; then # Apple Silicon doesn't use aarch64, but arm64 # note: macOS /usr/bin/find knows no -print0 or -exec find . -name "config.sub" | \ xargs sed -i -e 's/ arm\(-\*\)* / arm\1 | arm64\1 /' find . -name "config.sub" | \ xargs sed -i -e 's/ aarch64 / aarch64 | arm64 /' fi } bootstrap_simple() { local PN PV A S myconf PN=$1 PV=$2 A=${PN}-${PV}.tar.${3:-gz} einfo "Bootstrapping ${A%.tar.*}" efetch "${4:-${DISTFILES_G_O}/distfiles}/${A}" || return 1 einfo "Unpacking ${A%.tar.*}" S="${PORTAGE_TMPDIR}/${PN}-${PV}" rm -rf "${S}" mkdir -p "${S}" || return 1 cd "${S}" || return 1 case $3 in zstd) decomp=zstd ;; xz) decomp=xz ;; bz2) decomp=bzip2 ;; gz|"") decomp=gzip ;; esac ${decomp} -dc "${DISTDIR}/${A}" | tar -xf - [[ ${PIPESTATUS[*]} == '0 0' ]] || return 1 S="${S}"/${PN}-${PV} cd "${S}" || return 1 fix_config_sub # for libressl, only provide static lib, such that wget (above) # links it in and we don't have to bother about RPATH or something if [[ ${PN} == "libressl" ]] ; then myconf=( "${myconf[@]}" --enable-static --disable-shared ) fi einfo "Compiling ${A%.tar.*}" if [[ -x configure ]] ; then econf "${myconf[@]}" || return 1 fi emake || return 1 einfo "Installing ${A%.tar.*}" emake PREFIX="${ROOT}"/tmp/usr install || return 1 cd "${ROOT}" || return 1 rm -Rf "${S}" einfo "${A%.tar.*} successfully bootstrapped" } bootstrap_gnu() { local PN PV A S PN=$1 PV=$2 einfo "Bootstrapping ${A%.tar.*}" # GNU does not use zstd (yet?) for t in tar.xz tar.bz2 tar.gz tar ; do A=${PN}-${PV}.${t} # save the user some useless downloading if [[ ${t} == tar.gz ]] ; then type -P gzip > /dev/null || continue fi if [[ ${t} == tar.xz ]] ; then type -P xz > /dev/null || continue fi if [[ ${t} == tar.bz2 ]] ; then type -P bzip2 > /dev/null || continue fi URL=${GNU_URL}/${PN}/${A} efetch "${URL}" || continue einfo "Unpacking ${A%.tar.*}" S="${PORTAGE_TMPDIR}/${PN}-${PV}" rm -rf "${S}" mkdir -p "${S}" || return 1 cd "${S}" || return 1 case ${t} in tar.xz) decomp=xz ;; tar.bz2) decomp=bzip2 ;; tar.gz) decomp=gzip ;; tar) tar -xf "${DISTDIR}/${A}" || continue break ;; *) einfo "unhandled extension: $t" return 1 ;; esac ${decomp} -dc "${DISTDIR}/${URL##*/}" | tar -xf - [[ ${PIPESTATUS[*]} == '0 0' ]] || continue break done S="${S}"/${PN}-${PV} [[ -d ${S} ]] || return 1 cd "${S}" || return 1 # Tar upstream bug #59755 for broken build on macOS: # https://savannah.gnu.org/bugs/index.php?59755 if [[ ${PN}-${PV} == "tar-1.32" ]] ; then local tar_patch_file="tar-1.32-check-sys-ioctl-header-configure.patch" local tar_patch_id="file_id=50554" local tar_patch_url="https://file.savannah.gnu.org/file/${tar_patch_file}?${tar_patch_id}" efetch "${tar_patch_url}" || return 1 # If fetched from upstream url instead of mirror, filename will # have a suffix. Remove suffix by copy, not move, to not # trigger refetch on repeated invocations of this script. if [[ -f "${DISTDIR}/${tar_patch_file}?${tar_patch_id}" ]]; then cp "${DISTDIR}/${tar_patch_file}"{"?${tar_patch_id}",} || return 1 fi patch -p1 < "${DISTDIR}/${tar_patch_file}" || return 1 fi local -a myconf if [[ ${PN} == "make" && ${PV} == "4.2.1" ]] ; then if [[ ${CHOST} == *-linux-gnu* ]] ; then # force this, macros aren't set correctly with newer glibc export CPPFLAGS="${CPPFLAGS} -D__alloca=alloca -D__stat=stat" fi fi if [[ ${PN} == "m4" ]] ; then # drop _GL_WARN_ON_USE which gets turned into an error with # recent GCC 1.4.17 and below only, on 1.4.18 this expression # doesn't match sed -i -e '/_GL_WARN_ON_USE (gets/d' lib/stdio.in.h lib/stdio.h if [[ ${PV} == "1.4.18" ]] ; then # macOS 10.13 have an issue with %n, which crashes m4 efetch "http://rsync.prefix.bitzolder.nl/sys-devel/m4/files/m4-1.4.18-darwin17-printf-n.patch" || return 1 patch -p1 < "${DISTDIR}"/m4-1.4.18-darwin17-printf-n.patch || return 1 # Bug 715880 efetch http://dev.gentoo.org/~heroxbd/m4-1.4.18-glibc228.patch || return 1 patch -p1 < "${DISTDIR}"/m4-1.4.18-glibc228.patch || return 1 fi fi fix_config_sub if [[ ${PN} == "grep" ]] ; then # Solaris and OSX don't like it when --disable-nls is set, # so just don't set it at all. # Solaris 11 has a messed up prce installation. We don't need # it anyway, so just disable it myconf+=( "--disable-perl-regexp" ) fi if [[ ${PN} == "mpfr" || ${PN} == "mpc" || ${PN} == "gcc" ]] ; then [[ -e "${ROOT}"/tmp/usr/include/gmp.h ]] \ && myconf+=( "--with-gmp=${ROOT}/tmp/usr" ) fi if [[ ${PN} == "mpc" || ${PN} == "gcc" ]] ; then [[ -e "${ROOT}"/tmp/usr/include/mpfr.h ]] \ && myconf+=( "--with-mpfr=${ROOT}/tmp/usr" ) fi if [[ ${PN} == "gcc" ]] ; then [[ -e "${ROOT}"/tmp/usr/include/mpc.h ]] \ && myconf+=( "--with-mpc=${ROOT}/tmp/usr" ) myconf+=( "--enable-languages=c,c++" "--disable-bootstrap" "--disable-multilib" "--disable-nls" "--disable-libsanitizer" ) if [[ ${CHOST} == *-darwin* ]] ; then myconf+=( "--with-native-system-header-dir=${ROOT}/MacOSX.sdk/usr/include" "--with-ld=${ROOT}/tmp/usr/bin/ldwrapper" ) fi export CFLAGS="-O1 -pipe" export CXXFLAGS="-O1 -pipe" fi # pod2man may be too old (not understanding --utf8) but we don't # care about manpages at this stage export ac_cv_path_POD2MAN=no # On e.g. musl systems bash will crash with a malloc error if we use # bash' internal malloc, so disable it during it this stage [[ ${PN} == "bash" ]] && myconf+=( "--without-bash-malloc" ) # Ensure we don't read system-wide shell initialisation, it may # contain cruft, bug #650284 [[ ${PN} == "bash" ]] && \ export CPPFLAGS="${CPPFLAGS} \ -DSYS_BASHRC=\\\"${ROOT}/etc/bash/bashrc\\\" \ -DSYS_BASH_LOGOUT=\\\"${ROOT}/etc/bash/bash_logout\\\" \ " # Don't do ACL stuff on Darwin, especially Darwin9 will make # coreutils completely useless (install failing on everything) # Don't try using gmp either, it may be that just the library is # there, and if so, the buildsystem assumes the header exists too # stdbuf is giving many problems, and we don't really care about it # at this level, so disable it too if [[ ${PN} == "coreutils" ]] ; then myconf+=( "--disable-acl" "--without-gmp" "--enable-no-install-program=stdbuf" ) fi # Gentoo Bug 400831, fails on Ubuntu with libssl-dev installed if [[ ${PN} == "wget" ]] ; then if [[ -x ${ROOT}/tmp/usr/bin/openssl ]] ; then myconf+=( "-with-ssl=openssl" "--with-libssl-prefix=${ROOT}/tmp/usr" ) export CPPFLAGS="${CPPFLAGS} -I${ROOT}/tmp/usr/include" export LDFLAGS="${LDFLAGS} -L${ROOT}/tmp/usr/lib" else myconf+=( "--without-ssl" ) fi fi # SuSE 11.1 has GNU binutils-2.20, choking on crc32_x86 [[ ${PN} == "xz" ]] && myconf+=( "--disable-assembler" ) if [[ ${PN} == "libffi" ]] ; then # we do not have pkg-config to find lib/libffi-*/include/ffi.h sed -i -e '/includesdir =/s/=.*/= $(includedir)/' include/Makefile.in # force install into libdir myconf+=( "--libdir=${ROOT}/tmp/usr/lib" ) sed -i -e '/toolexeclibdir =/s/=.*/= $(libdir)/' Makefile.in # we have to build the libraries for correct bitwidth case $CHOST in (x86_64-*-*|sparcv9-*-*) export CFLAGS="-m64" ;; (i?86-*-*) export CFLAGS="-m32" ;; (arm64-*-darwin*) sed -i -e 's/aarch64\*-\*-\*/arm64*-*-*|&/' \ configure configure.host ;; esac fi einfo "Compiling ${A%.tar.*}" econf "${myconf[@]}" || return 1 if [[ ${PN} == "make" && $(type -t $MAKE) != "file" ]]; then estatus "stage1: building ${A%.tar.*}" v ./build.sh || return 1 else emake || return 1 fi einfo "Installing ${A%.tar.*}" if [[ ${PN} == "make" && $(type -t $MAKE) != "file" ]]; then estatus "stage1: installing ${A%.tar.*}" v ./make install MAKE="${S}/make" || return 1 else emake install || return 1 fi cd "${ROOT}" || return 1 rm -Rf "${S}" einfo "${A%.tar.*} successfully bootstrapped" } python_ver() { # keep this number in line with PV below for stage1,2 # also, note that this version must match the Python version in the # snapshot for stage3, else packages will break with some python # mismatch error due to Portage using a different version after it # upgraded itself with a newer Python echo 3.11 export PYTHON_FULL_VERSION="3.11.7-gentoo-prefix-patched" # keep this number in line with PV below for stage1,2 } bootstrap_python() { python_ver # to get full version PV=${PYTHON_FULL_VERSION} A=Python-${PV}.tar.xz einfo "Bootstrapping ${A%.tar.*}" if [[ ${PV} == *-gentoo-prefix-patched ]] ; then efetch https://dev.gentoo.org/~grobian/distfiles/${A} else efetch https://www.python.org/ftp/python/${PV}/${A} fi einfo "Unpacking ${A%.tar.*}" export S="${PORTAGE_TMPDIR}/python-${PV}" rm -rf "${S}" mkdir -p "${S}" || return 1 cd "${S}" || return 1 case ${A} in *bz2) bzip2 -dc "${DISTDIR}"/${A} | tar -xf - ;; *xz) xz -dc "${DISTDIR}"/${A} | tar -xf - ;; *) einfo "Don't know to unpack ${A}" ;; esac [[ ${PIPESTATUS[*]} == '0 0' ]] || return 1 S="${S}"/Python-${PV%%-*} cd "${S}" || return 1 rm -rf Modules/_ctypes/libffi* || return 1 rm -rf Modules/zlib || return 1 case ${CHOST} in (*-solaris*) # Solaris' host compiler (if old -- 3.4.3) doesn't grok HUGE_VAL, # and barfs on isnan() so patch it out sed -i \ -e '/^#define Py_HUGE_VAL/s/HUGE_VAL$/(__builtin_huge_val())/' \ -e '/defined HAVE_DECL_ISNAN/s/ISNAN/USE_FALLBACK/' \ Include/pymath.h # OpenIndiana/Solaris 11 defines inet_aton no longer in # libresolv, so use hstrerror to check if we need -lresolv sed -i -e '/AC_CHECK_LIB/s/inet_aton/hstrerror/' \ configure.ac || die # we don't regenerate configure at this point, so just force the # fix result export LIBS="${LIBS} -lresolv" ;; (*-darwin9) # Darwin 9's kqueue seems to act up (at least at this stage), so # make Python's selectors resort to poll() or select() for the # time being sed -i \ -e 's/kqueue/kqueue_DISABLED/' \ configure # fixup thread id detection (only needed on vanilla Python tar) efetch "https://dev.gentoo.org/~sam/distfiles/dev-lang/python/python-3.9.6-darwin9_pthreadid.patch" patch -p1 < "${DISTDIR}"/python-3.9.6-darwin9_pthreadid.patch ;; (*-openbsd*) # OpenBSD is not a multilib system sed -i \ -e '0,/#if defined(__ANDROID__)/{s/ANDROID/OpenBSD/}' \ -e '0,/MULTIARCH=/{s/\(MULTIARCH\)=.*/\1=""/}' \ configure ;; esac case ${CHOST} in (*-darwin*) # avoid triggering compiled out system proxy retrieval code (_scproxy) sed -i -e '/sys.platform/s/darwin/disabled-darwin/' \ Lib/urllib/request.py ;; esac fix_config_sub case ${CHOST} in (x86_64-*-*|sparcv9-*-*) export CFLAGS="-m64" ;; (i?86-*-*) export CFLAGS="-m32" ;; esac case ${CHOST} in *-linux*) # Bug 382263: make sure Python will know about the libdir in use for # the current arch local -a flgarg read -r -a flgarg <<< "${CFLAGS}" libdir="-L/usr/lib/$(gcc "${flgarg[@]}" -print-multi-os-directory)" ;; x86_64-*-solaris*|sparcv9-*-solaris*) # Like above, make Python know where GCC's 64-bits # libgcc_s.so is on Solaris libdir="-L/usr/sfw/lib/64" ;; *-solaris*) # 32bit libdir="-L/usr/sfw/lib" ;; esac # python refuses to find the zlib headers that are built in the offset, # same for libffi, which installs into compiler's multilib-osdir export CPPFLAGS="-I${ROOT}/tmp/usr/include" export LDFLAGS="${CFLAGS} -L${ROOT}/tmp/usr/lib" # set correct flags for runtime for ELF platforms case ${CHOST} in *-linux*) # GNU ld LDFLAGS="${LDFLAGS} -Wl,-rpath,${ROOT}/tmp/usr/lib ${libdir}" LDFLAGS="${LDFLAGS} -Wl,-rpath,${libdir#-L}" ;; *-openbsd*) # LLD LDFLAGS="${LDFLAGS} -Wl,-rpath,${ROOT}/tmp/usr/lib" ;; *-solaris*) # Sun ld LDFLAGS="${LDFLAGS} -R${ROOT}/tmp/usr/lib ${libdir}" LDFLAGS="${LDFLAGS} -R${libdir#-L}" ;; esac # if the user has a $HOME/.pydistutils.cfg file, the python # installation is going to be screwed up, as reported by users, so # just make sure Python won't find it export HOME="${S}" export OPT="${CFLAGS}" einfo "Compiling ${A%.tar.*}" # - Some ancient versions of hg fail with "hg id -i", so help # configure to not find them using HAS_HG (TODO: obsolete?) # - Do not find libffi via pkg-config using PKG_CONFIG HAS_HG=no \ PKG_CONFIG='' \ econf \ --with-system-ffi \ --without-ensurepip \ --disable-ipv6 \ --disable-shared \ --libdir="${ROOT}"/tmp/usr/lib \ || return 1 emake || return 1 einfo "Installing ${A%.tar.*}" emake -k install || echo "??? Python failed to install *sigh* continuing anyway" cd "${ROOT}"/tmp/usr/bin || return 1 ln -sf python${PV%.*} python cd "${ROOT}"/tmp/usr/lib || return 1 # messes up python emerges, and shouldn't be necessary for anything # http://forums.gentoo.org/viewtopic-p-6890526.html rm -f libpython${PV%.*}.a einfo "${A%.tar.*} bootstrapped" } bootstrap_cmake_core() { PV=${1:-3.16.5} A=cmake-${PV}.tar.gz einfo "Bootstrapping ${A%.tar.*}" efetch "https://github.com/Kitware/CMake/releases/download/v${PV}/${A}" \ || return 1 einfo "Unpacking ${A%.tar.*}" export S="${PORTAGE_TMPDIR}/cmake-${PV}" rm -rf "${S}" mkdir -p "${S}" || return 1 cd "${S}" || return 1 gzip -dc "${DISTDIR}/${A}" | tar -xf - [[ ${PIPESTATUS[*]} == '0 0' ]] || return 1 S="${S}"/cmake-${PV} cd "${S}" || return 1 # don't set a POSIX standard, system headers don't like that, #757426 sed -i -e 's/^#if !defined(_WIN32) && !defined(__sun)/& \&\& !defined(__APPLE__)/' \ Source/cmLoadCommandCommand.cxx \ Source/cmStandardLexer.h \ Source/cmSystemTools.cxx \ Source/cmTimestamp.cxx einfo "Bootstrapping ${A%.tar.*}" estatus "stage1: configuring ${A%.tar.*}" ./bootstrap --prefix="${ROOT}"/tmp/usr || return 1 einfo "Compiling ${A%.tar.*}" emake || return 1 einfo "Installing ${A%.tar.*}" emake install || return 1 # we need sysroot crap to build cmake itself, but it makes trouble # later on, so kill it in the installed version ver=${A%-*} ; ver=${ver%.*} sed -i -e '/cmake_gnu_set_sysroot_flag/d' \ "${ROOT}/tmp/usr/share/${ver}/Modules/Platform"/Apple-GNU-*.cmake || die # disable isysroot usage with clang as well sed -i -e '/_SYSROOT_FLAG/d' \ "${ROOT}/tmp/usr/share/${ver}/Modules/Platform"/Apple-Clang.cmake || die einfo "${A%.tar.*} bootstrapped" } bootstrap_cmake() { bootstrap_cmake_core 3.16.5 || bootstrap_cmake_core 3.0.2 } bootstrap_zlib_core() { # Use 1.2.8 by default, current bootstrap guides PV="${1:-1.2.8}" A=zlib-${PV}.tar.gz einfo "Bootstrapping ${A%.tar.*}" efetch "${DISTFILES_G_O}/distfiles/${A}" || return 1 einfo "Unpacking ${A%.tar.*}" export S="${PORTAGE_TMPDIR}/zlib-${PV}" rm -rf "${S}" mkdir -p "${S}" || return 1 cd "${S}" || return 1 case ${A} in *.tar.gz) decomp=gzip ;; *) decomp=bzip2 ;; esac ${decomp} -dc "${DISTDIR}/${A}" | tar -xf - [[ ${PIPESTATUS[*]} == '0 0' ]] || return 1 S="${S}"/zlib-${PV} cd "${S}" || return 1 if [[ ${CHOST} == x86_64-*-* || ${CHOST} == sparcv9-*-* ]] ; then # 64-bits targets need zlib as library (not just to unpack), # hence we need to make sure that we really bootstrap this # 64-bits (in contrast to the tools which we don't care if they # are 32-bits) export CC="${CC} -m64" elif [[ ${CHOST} == i?86-*-* ]] ; then # This is important for bootstraps which are 64-native, but we # want 32-bits, such as most Linuxes, and more recent OSX. # OS X Lion and up default to a 64-bits userland, so force the # compiler to 32-bits code generation if requested here export CC="${CC} -m32" fi local makeopts=() # 1.2.5 suffers from a concurrency problem [[ ${PV} == 1.2.5 ]] || read -r -a makeopts <<< "${MAKEOPTS}" einfo "Compiling ${A%.tar.*}" CHOST='' ${CONFIG_SHELL} ./configure --prefix="${ROOT}"/tmp/usr || return 1 MAKEOPTS='' emake "${makeopts[@]}" || return 1 einfo "Installing ${A%.tar.*}" emake "${makeopts[@]}" -j1 install || return 1 # this lib causes issues when emerging python again on Solaris # because the tmp lib path is in the library search path there local x for x in "${ROOT}"/tmp/usr/lib/libz*.a ; do [[ ${x} == *.dll.a ]] && continue # keep Cygwin import lib rm -Rf "${x}" done einfo "${A%.tar.*} bootstrapped" } bootstrap_zlib() { bootstrap_zlib_core 1.2.11 || \ bootstrap_zlib_core 1.2.8 || bootstrap_zlib_core 1.2.7 || \ bootstrap_zlib_core 1.2.6 || bootstrap_zlib_core 1.2.5 } bootstrap_libffi() { # 3.0.8: last version to bootstrap on Darwin 9 x86 bootstrap_gnu libffi 3.3 || \ bootstrap_gnu libffi 3.2.1 || \ bootstrap_gnu libffi 3.0.8 } bootstrap_gmp() { bootstrap_gnu gmp 6.2.1 } bootstrap_mpfr() { bootstrap_gnu mpfr 4.1.0 } bootstrap_mpc() { bootstrap_gnu mpc 1.2.1 } bootstrap_ldwrapper() { A=ldwrapper.c einfo "Bootstrapping ${A%.c}" efetch "https://rsync.prefix.bitzolder.nl/sys-devel/binutils-config/files/${A}" || return 1 export S="${PORTAGE_TMPDIR}/ldwrapper" rm -rf "${S}" mkdir -p "${S}" || return 1 cd "${S}" || return 1 cp "${DISTDIR}/${A}" . || return 1 einfo "Compiling ${A%.c}" ${CC:-gcc} \ -o ldwrapper \ -DCHOST="\"${CHOST}\"" \ -DEPREFIX="\"${ROOT}\"" \ ldwrapper.c || return 1 einfo "Installing ${A%.c}" mkdir -p "${ROOT}"/tmp/usr/bin cp -a ldwrapper "${ROOT}"/tmp/usr/bin/ || return 1 einfo "${A%.c} bootstrapped" } bootstrap_gcc5() { # bootstraps with gcc-4.0.1 (Darwin 8), provides C11 bootstrap_gnu gcc 5.5.0 } bootstrap_sed() { bootstrap_gnu sed 4.5 || \ bootstrap_gnu sed 4.2.2 || bootstrap_gnu sed 4.2.1 } bootstrap_findutils() { bootstrap_gnu findutils 4.9.0 || bootstrap_gnu findutils 4.7.0 || bootstrap_gnu findutils 4.5.10 || bootstrap_gnu findutils 4.2.33 } bootstrap_wget() { bootstrap_gnu wget 1.20.1 || \ bootstrap_gnu wget 1.17.1 || bootstrap_gnu wget 1.13.4 } bootstrap_grep() { # don't use 2.13, it contains a bug that bites, bug #425668 # 2.9 is the last version provided as tar.gz (platforms without xz) # 2.7 is necessary for Solaris/OpenIndiana (2.8, 2.9 fail to configure) bootstrap_gnu grep 3.3 || \ bootstrap_gnu grep 2.9 || bootstrap_gnu grep 2.7 || \ bootstrap_gnu grep 2.14 || bootstrap_gnu grep 2.12 } bootstrap_coreutils() { # 8.16 is the last version released as tar.gz # 8.18 is necessary for macOS High Sierra (darwin17) and converted # to tar.gz for this case bootstrap_gnu coreutils 8.32 || bootstrap_gnu coreutils 8.30 || \ bootstrap_gnu coreutils 8.16 || bootstrap_gnu coreutils 8.17 } bootstrap_tar() { bootstrap_gnu tar 1.32 || bootstrap_gnu tar 1.26 } bootstrap_make() { MAKEOPTS= # no GNU make yet bootstrap_gnu make 4.2.1 || return 1 if [[ ${MAKE} == gmake ]] ; then # make make available as gmake ( cd "${ROOT}"/tmp/usr/bin && ln -s make gmake ) fi } bootstrap_patch() { # 2.5.9 needed for OSX 10.6.x still? bootstrap_gnu patch 2.7.5 || bootstrap_gnu patch 2.7.4 || bootstrap_gnu patch 2.7.3 || bootstrap_gnu patch 2.6.1 } bootstrap_gawk() { bootstrap_gnu gawk 5.0.1 || bootstrap_gnu gawk 4.0.1 || \ bootstrap_gnu gawk 3.1.8 } bootstrap_binutils() { bootstrap_gnu binutils 2.17 } bootstrap_texinfo() { bootstrap_gnu texinfo 4.8 } bootstrap_bash() { bootstrap_gnu bash 5.2 || bootstrap_gnu bash 5.1 || bootstrap_gnu bash 5.0 } bootstrap_bison() { bootstrap_gnu bison 3.8.2 || \ bootstrap_gnu bison 2.6.2 || \ bootstrap_gnu bison 2.5.1 || \ bootstrap_gnu bison 2.4 } bootstrap_m4() { bootstrap_gnu m4 1.4.19 || \ bootstrap_gnu m4 1.4.18 # version is patched, so beware } bootstrap_gzip() { bootstrap_gnu gzip 1.4 } bootstrap_xz() { GNU_URL=http://tukaani.org/xz bootstrap_gnu xz 5.4.5 || \ GNU_URL=http://tukaani.org/xz bootstrap_gnu xz 5.2.4 || \ GNU_URL=http://tukaani.org/xz bootstrap_gnu xz 5.2.3 } bootstrap_bzip2() { bootstrap_simple bzip2 1.0.6 gz \ https://sourceware.org/pub/bzip2 } bootstrap_libressl() { bootstrap_simple libressl 3.4.3 gz \ https://ftp.openbsd.org/pub/OpenBSD/LibreSSL || \ bootstrap_simple libressl 3.2.4 gz \ https://ftp.openbsd.org/pub/OpenBSD/LibreSSL || \ bootstrap_simple libressl 2.8.3 gz \ https://ftp.openbsd.org/pub/OpenBSD/LibreSSL } bootstrap_stage_host_gentoo() { if ! is-rap ; then einfo "Shortcut only supports prefix-standalone, but we " einfo "are bootstrapping prefix-rpath. Do nothing." return 0 fi if [[ ! -L ${ROOT}/tmp ]] ; then if [[ -e ${ROOT}/tmp ]] ; then einfo "${ROOT}/tmp exists and is not a symlink to ${HOST_GENTOO_EROOT}" einfo "Let's ignore the shortcut and continue." else ln -s "${HOST_GENTOO_EROOT}" "${ROOT}"/tmp fi fi # checks itself if things need to be done still (bootstrap_tree) || return 1 # setup a profile [[ -e ${ROOT}/etc/portage/make.profile && \ -e ${MAKE_CONF_DIR}/0100_bootstrap_prefix_make.conf ]] \ || (bootstrap_setup) || return 1 prepare_portage } bootstrap_stage1() { # NOTE: stage1 compiles all tools (no libraries) in the native # bits-size of the compiler, which needs not to match what we're # bootstrapping for. This is no problem since they're just tools, # for which it really doesn't matter how they run, as long AS they # run. For libraries, this is different, since they are relied upon # by packages we emerge later on. # Changing this to compile the tools for the bits the bootstrap is # for, is a BAD idea, since we're extremely fragile here, so # whatever the native toolchain is here, is what in general works # best. # See comments in do_tree(). local portroot=${PORTDIR%/*} mkdir -p "${ROOT}/tmp/${portroot#"${ROOT}"/}" for x in lib sbin bin; do mkdir -p "${ROOT}"/tmp/usr/${x} [[ -e ${ROOT}/tmp/${x} ]] || ( cd "${ROOT}"/tmp && ln -s usr/${x} ) done configure_toolchain export CC CXX # default: empty = NO local USEGCC5= if [[ ${CHOST} == *-darwin* ]] ; then # setup MacOSX.sdk symlink for GCC, this should probably be # managed using an eselect module in the future # FWIW, just use system (/) if it seems OK, for some reason # early versions of TAPI-based SDKs did not include some symbols # like fclose, which ld64 is able to resolve from the dylibs # although they are unvisible using e.g. nm. rm -f "${ROOT}"/MacOSX.sdk local SDKPATH if [[ -e /usr/lib/libSystem.B.dylib && -d /usr/include ]] ; then SDKPATH=/ else SDKPATH=$(xcrun --show-sdk-path --sdk macosx) if [[ -L ${SDKPATH} ]] ; then local fsdk local osvers # try and find a matching OS SDK fsdk="$(readlink "${SDKPATH}")" # note readlink -f is not supported on older versions of # macOS so need to emulate it if [[ ${fsdk} != /* ]] ; then # this is not proper, but Apple does not use ../ # constructs here, as far as we know fsdk="${SDKPATH%/*}/${fsdk}" fi osvers="$(sw_vers -productVersion)" if [[ ${osvers%%.*} -le 10 ]] ; then osvers=$(echo "${osvers}" | cut -d'.' -f1-2) else osvers=${osvers%%.*} fi fsdk=${fsdk%/MacOSX*.sdk} fsdk=${fsdk}/MacOSX${osvers}.sdk [[ -e ${fsdk} ]] && SDKPATH=${fsdk} fi if [[ ! -e ${SDKPATH} ]] ; then SDKPATH=$(xcodebuild -showsdks | sort -nr \ | grep -o "macosx.*" | head -n1) SDKPATH=$(xcode-select -print-path)/SDKs/MacOSX${SDKPATH#macosx}.sdk fi fi ( cd "${ROOT}" && ln -s "${SDKPATH}" MacOSX.sdk ) einfo "using system sources from ${SDKPATH}" # GCC 14 cannot be compiled by versions of Clang at least on # Darwin17, so go the safe route and get GCC-5 which is sufficient # and the last one we can compile without C11. This also compiles # on Darwin 8 and 9. # see also configure_toolchain case ${CHOST} in *-darwin2[23456789]) : ;; # host toolchain can compile gcc-14 *-darwin[89]) USEGCC5=yes ;; *86*-darwin*) USEGCC5=yes ;; # arm64/M1 isn't supported by old GCC-5! esac fi if [[ -n ${USEGCC5} ]] ; then # benefit from 4.2 if it's present if [[ -e /usr/bin/gcc-4.2 ]] ; then export CC=gcc-4.2 export CXX=g++-4.2 fi [[ -e ${ROOT}/tmp/usr/include/gmp.h ]] \ || (bootstrap_gmp) || return 1 [[ -e ${ROOT}/tmp/usr/include/mpfr.h ]] \ || (bootstrap_mpfr) || return 1 [[ -e ${ROOT}/tmp/usr/include/mpc.h ]] \ || (bootstrap_mpc) || return 1 [[ -x ${ROOT}/tmp/usr/bin/ldwrapper ]] \ || (bootstrap_ldwrapper) || return 1 # get ldwrapper target in PATH export BINUTILS_CONFIG_LD="$(type -P ld)" # force deployment target in GCCs build, GCC-5 doesn't quite get # the newer macOS versions (20+) and thus confuses ld when it # passes on the deployment version. Use High Sierra as it has # everything we need [[ ${CHOST##*darwin} -gt 10 ]] && export MACOSX_DEPLOYMENT_TARGET=10.13 [[ -x ${ROOT}/tmp/usr/bin/gcc ]] \ || (bootstrap_gcc5) || return 1 if [[ ${CHOST##*darwin} -gt 10 ]] ; then # install wrappers in tmp/usr/local/bin which comes before # /tmp/usr/bin in PATH mkdir -p "${ROOT}"/tmp/usr/local/bin rm -f "${ROOT}"/tmp/usr/local/bin/{gcc,${CHOST}-gcc} cat > "${ROOT}/tmp/usr/local/bin/${CHOST}-gcc" <<-EOS #!/usr/bin/env sh export MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET} export BINUTILS_CONFIG_LD="$(type -P ld)" exec "${ROOT}"/tmp/usr/bin/${CHOST}-gcc "\$@" EOS chmod 755 "${ROOT}/tmp/usr/local/bin/${CHOST}-gcc" ln -s ${CHOST}-gcc "${ROOT}"/tmp/usr/local/bin/gcc rm -f "${ROOT}"/tmp/usr/local/bin/{g++,${CHOST}-g++} cat > "${ROOT}"/tmp/usr/local/bin/${CHOST}-g++ <<-EOS #!/usr/bin/env sh export MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET} export BINUTILS_CONFIG_LD="$(type -P ld)" exec "${ROOT}"/tmp/usr/bin/${CHOST}-g++ "\$@" EOS chmod 755 "${ROOT}"/tmp/usr/local/bin/${CHOST}-g++ ln -s ${CHOST}-g++ "${ROOT}"/tmp/usr/local/bin/g++ fi # reset after gcc-4.2 usage export CC=gcc export CXX=g++ fi # Run all bootstrap_* commands in a subshell since the targets # frequently pollute the environment using exports which affect # packages following (e.g. zlib builds 64-bits) local CP # don't rely on $MAKE, if make == gmake packages that call 'make' fail [[ -x ${ROOT}/tmp/usr/bin/make ]] \ || [[ $(make --version 2>&1) == *GNU" Make "4* ]] \ || (bootstrap_make) || return 1 [[ ${OFFLINE_MODE} ]] || [[ -x ${ROOT}/tmp/usr/bin/openssl ]] \ || (bootstrap_libressl) # do not fail if this fails, we'll try without [[ ${OFFLINE_MODE} ]] || type -P wget > /dev/null \ || (bootstrap_wget) || return 1 [[ -x ${ROOT}/tmp/usr/bin/sed ]] \ || [[ $(sed --version 2>&1) == *GNU* ]] \ || (bootstrap_sed) || return 1 type -P xz > /dev/null || (bootstrap_xz) || return 1 type -P bzip2 > /dev/null || (bootstrap_bzip2) || return 1 [[ -x ${ROOT}/tmp/usr/bin/patch ]] \ || [[ $(patch --version 2>&1) == *"patch 2."[6-9]*GNU* ]] \ || (bootstrap_patch) || return 1 [[ -x ${ROOT}/tmp/usr/bin/m4 ]] \ || [[ $(m4 --version 2>&1) == *GNU*1.4.1?* ]] \ || (bootstrap_m4) || return 1 [[ -x ${ROOT}/tmp/usr/bin/bison ]] \ || [[ $(bison --version 2>&1) == *"GNU Bison) "2.[3-7]* ]] \ || [[ $(bison --version 2>&1) == *"GNU Bison) "[3-9]* ]] \ || (bootstrap_bison) || return 1 if [[ ! -x ${ROOT}/tmp/usr/bin/uniq ]]; then # If the system has a uniq, let's use it to test whether # coreutils is new enough (and GNU). if [[ $(uniq --version 2>&1) == *"(GNU coreutils) "[6789]* ]]; then CP="cp" else (bootstrap_coreutils) || return 1 fi fi # But for e.g. BSD, it isn't going to be, so if our test failed, # use bootstrapped coreutils. [[ -z ${CP} ]] && CP="${ROOT}/tmp/bin/cp" [[ -x ${ROOT}/tmp/usr/bin/find ]] \ || [[ $(find --version 2>&1) == *GNU* ]] \ || (bootstrap_findutils) || return 1 [[ -x ${ROOT}/tmp/usr/bin/tar ]] \ || [[ $(tar --version 2>&1) == *GNU* ]] \ || (bootstrap_tar) || return 1 [[ -x ${ROOT}/tmp/usr/bin/grep ]] \ || [[ $(grep --version 2>&1) == *GNU* ]] \ || (bootstrap_grep) || return 1 [[ -x ${ROOT}/tmp/usr/bin/gawk ]] \ || [[ $(awk --version < /dev/null 2>&1) == *GNU" Awk "[456789]* ]] \ || (bootstrap_gawk) || return 1 # always build our own bash, for we don't know what devilish thing # we're working with now, bug #650284 [[ -x ${ROOT}/tmp/usr/bin/bash ]] \ || (bootstrap_bash) || return 1 # Some host tools need to be wrapped to be useful for us. # We put them in tmp/usr/local/bin, to not accidentally # be identified as stage1-installed like in bug #615410. mkdir -p "${ROOT}"/tmp/usr/local/bin case ${CHOST} in *-darwin*) # Recent Mac OS X have a nice popup to install java when # it's called without being installed, this doesn't stop the # process from going, but keeps popping up a dialog during # the bootstrap process, which is slightly anoying. # Nevertheless, we don't want Java when it's installed to be # detected, so hide during the stage builds { echo "#!$(type -P false)" } > "${ROOT}"/tmp/usr/local/bin/java cp "${ROOT}"/tmp/usr/local/bin/java{,c} chmod 755 "${ROOT}"/tmp/usr/local/bin/java{,c} ;; *-linux*) if [[ ! -x "${ROOT}"/tmp/usr/bin/gcc ]] \ && [[ $(gcc -print-prog-name=as),$(gcc -print-prog-name=ld) != /*,/* ]] then # RHEL's system gcc is set up to use binutils via PATH search. # If the version of our binutils an older one, they may not # provide what the system gcc is configured to use. # We need to direct the system gcc to find the system binutils. EXEC="$(PATH="${ORIGINAL_PATH}" type -P gcc)" if [[ -z ${EXEC} ]] ; then eerror "could not find 'gcc' in your PATH!" eerror "please install gcc or provide access via PATH or symlink" return 1 fi cat >> "${ROOT}"/tmp/usr/local/bin/gcc <<-EOF #! /bin/sh PATH="${ORIGINAL_PATH}" export PATH exec "${EXEC}" "\$@" EOF EXEC="$(PATH="${ORIGINAL_PATH}" type -P g++)" if [[ -z ${EXEC} ]] ; then eerror "could not find 'g++' in your PATH!" eerror "please install g++ or provide access via PATH or symlink" return 1 fi cat >> "${ROOT}"/tmp/usr/local/bin/g++ <<-EOF #! /bin/sh PATH="${ORIGINAL_PATH}" export PATH exec "${EXEC}" "\$@" EOF chmod 755 "${ROOT}"/tmp/usr/local/bin/g{cc,++} fi ;; esac # Host compiler can output a variety of libdirs. At stage1, # they should be the same as lib. Otherwise libffi may not be # found by python. Don't do this when we're using a Gentoo host to # speed up bootstrapping, it should be good, and we shouldn't be # touching the host either. Bug #927957 if is-rap && [[ ! -L "${ROOT}"/tmp ]] ; then [[ -d ${ROOT}/tmp/usr/lib ]] || mkdir -p "${ROOT}"/tmp/usr/lib local libdir for libdir in lib64 lib32 libx32; do if [[ ! -L ${ROOT}/tmp/usr/${libdir} ]] ; then if [[ -e "${ROOT}"/tmp/usr/${libdir} ]] ; then echo "${ROOT}"/tmp/usr/${libdir} should be a symlink to lib return 1 fi ln -s lib "${ROOT}"/tmp/usr/${libdir} fi done fi # important to have our own (non-flawed one) since Python (from # Portage) and binutils use it # note that this actually breaks the concept of stage1, this will be # compiled for the target prefix for zlib in "${ROOT}"/tmp/usr/lib*/libz.* ; do [[ -e ${zlib} ]] && break zlib= done [[ -n ${zlib} ]] || (bootstrap_zlib) || return 1 for libffi in "${ROOT}"/tmp/usr/lib*/libffi.* ; do [[ -e ${libffi} ]] && break libffi= done [[ -n ${libffi} ]] || (bootstrap_libffi) || return 1 # too vital to rely on a host-provided one [[ -x ${ROOT}/tmp/usr/bin/python ]] || (bootstrap_python) || return 1 # cmake for llvm/clang toolchain on macOS [[ -e ${ROOT}/tmp/usr/bin/cmake ]] \ || [[ ${CHOST} != *-darwin* ]] \ || [[ ${DARWIN_USE_GCC} == 1 ]] \ || (bootstrap_cmake) || return 1 # checks itself if things need to be done still (bootstrap_tree) || return 1 # setup a profile [[ -e ${ROOT}/etc/portage/make.profile && \ -e ${MAKE_CONF_DIR}/0100_bootstrap_prefix_make.conf ]] \ || (bootstrap_setup) || return 1 # setup a profile for stage2 mkdir -p "${ROOT}"/tmp/etc/. || return 1 [[ -e ${ROOT}/tmp/etc/portage/make.profile ]] || \ ( "${CP}" -dpR "${ROOT}"/etc/portage "${ROOT}"/tmp/etc && \ rm -f "${ROOT}"/tmp/etc/portage/make.profile && \ (ROOT="${ROOT}"/tmp PREFIX_DISABLE_RAP=yes bootstrap_profile) ) || return 1 # setup portage [[ -e ${ROOT}/tmp/usr/bin/emerge ]] || (bootstrap_portage) || return 1 prepare_portage estatus "stage1 finished" einfo "stage1 successfully finished" } bootstrap_stage1_log() { { echo "===== stage 1 -- $(date -u +%Y-%m-%dT%H:%M:%SZ) =====" echo "CHOST: ${CHOST}" echo "IDENT: ${CHOST_IDENTIFY}" echo "===========================================" } >> "${ROOT}"/stage1.log bootstrap_stage1 "${@}" 2>&1 | tee -a "${ROOT}"/stage1.log local ret=${PIPESTATUS[0]} [[ ${ret} == 0 ]] && touch "${ROOT}"/.stage1-finished return "${ret}" } do_emerge_pkgs() { local opts=$1 ; shift local pkg vdb pvdb evdb for pkg in "$@"; do vdb=${pkg} if [[ ${vdb} == "="* ]] ; then vdb=${vdb#=} elif [[ ${vdb} == "<"* ]] ; then vdb=${vdb#<} vdb=${vdb%-r*} vdb=${vdb%-*} vdb=${vdb}-\* else vdb=${vdb}-\* fi for pvdb in "${EPREFIX}/var/db/pkg/${vdb%-*}"-* ; do if [[ -d ${pvdb} ]] ; then evdb=${pvdb##*/} if [[ ${pkg} == "="* ]] ; then # exact match required (* should work here) [[ ${evdb} == "${vdb##*/}" ]] && break else vdb=${vdb%-*} evdb=${evdb%-r*} evdb=${evdb%_p*} evdb=${evdb%-*} [[ ${evdb} == "${vdb#*/}" ]] && break fi fi pvdb= done [[ -n ${pvdb} ]] && continue local myuse=( -acl -berkdb -fortran -gdbm -git -libcxx -http2 -nls -pcre -python -qmanifest -qtegrity -readline -sanitize bootstrap clang internal-glib ) local override_make_conf_dir="${PORTAGE_OVERRIDE_EPREFIX}${MAKE_CONF_DIR#"${ROOT}"}" if [[ " ${USE} " == *" prefix-stack "* ]] && [[ ${PORTAGE_OVERRIDE_EPREFIX} == */tmp ]] && ! grep -Rq '^USE=".*" # by bootstrap-prefix.sh$' \ "${override_make_conf_dir}" then # With prefix-stack, the USE env var does apply to the stacked # prefix only, not the base prefix (any more? since some portage # version?), so we have to persist the base USE flags into the # base prefix - without the additional incoming USE flags. mkdir -p -- "${override_make_conf_dir}" echo "USE=\"\${USE} ${myuse[*]}\" # by bootstrap-prefix.sh" \ >> "${override_make_conf_dir}/0101_bootstrap_prefix_stack.conf" fi local smyuse=" ${myuse[*]} " local use for use in ${USE} ; do smyuse=" ${smyuse/ ${use} /} " smyuse=" ${smyuse/ -${use} /} " smyuse=" ${smyuse/ ${use#-} /} " smyuse=" ${smyuse} ${use} " done read -r -a myuse <<< "${smyuse}" # Disable the STALE warning because the snapshot frequently gets stale. # # No need to spam the user about news until the final emerge @world # because the tools aren't available to read the news items yet anyway. # # Avoid circular deps caused by the default profiles (and IUSE # defaults). echo "USE=${myuse[*]} PKG=${pkg}" ( local -a eopts read -r -a eopts <<< "${opts}" eopts=( "--color" "n" "-v" "--oneshot" "--root-deps" "${eopts[@]}" ) estatus "${STAGE}: emerge ${pkg}" unset CFLAGS CXXFLAGS [[ -n ${OVERRIDE_CFLAGS} ]] \ && export CFLAGS="${OVERRIDE_CFLAGS}" [[ -n ${OVERRIDE_CXXFLAGS} ]] \ && export CXXFLAGS="${OVERRIDE_CXXFLAGS}" # In the stage3 bootstrap we always prefer to use tools that # have been built for stage3; to accomplish this we ensure # that it is the first thing evaluated in PATH. # Unfortunately, Portage, Python, and Python-exec are often # pulled into the depgraph at some point before we're fully # boostrapped. To ensure that we don't try and execute # ${EPREFIX}/usr/bin/emerge before we're ready, always # provide the full path to the bootstrap Python interpreter # and emerge script. PORTAGE_SYNC_STALE=0 \ FEATURES="-news ${FEATURES}" \ USE="${myuse[*]}" \ "${ROOT}"/tmp/bin/python \ "${ROOT}"/tmp/usr/bin/emerge "${eopts[@]}" "${pkg}" ) || return 1 done } bootstrap_stage2() { export PORTAGE_CONFIGROOT="${ROOT}"/tmp if ! type -P emerge > /dev/null ; then eerror "emerge not found, did you bootstrap stage1?" return 1 fi # Find out what toolchain packages we need, and configure LDFLAGS # and friends. configure_toolchain || return 1 configure_cflags || return 1 export CONFIG_SHELL="${ROOT}"/tmp/bin/bash export CC CXX emerge_pkgs() { EPREFIX="${ROOT}"/tmp \ STAGE=stage2 \ do_emerge_pkgs "$@" } # bison's configure checks for perl, but doesn't use it, # except for tests. Since we don't want to pull in perl at this # stage, fake it PERL="$(which touch)" ; export PERL # GCC sometimes decides that it needs to run makeinfo to update some # info pages from .texi files. Obviously we don't care at this # stage and rather have it continue instead of abort the build if [[ ! -x "${ROOT}"/tmp/usr/bin/makeinfo ]] then cat > "${ROOT}"/tmp/usr/bin/makeinfo <<-EOF #!${ROOT}/bin/bash ### bootstrap-prefix.sh will act on this line ### echo "makeinfo GNU texinfo 4.13" f= while (( \$# > 0 )); do a=\$1 shift case \$a in --output=) continue ;; --output=*) f=\${a#--output=} ;; -o) f=\$1; shift;; esac done [[ -z \$f ]] || [[ -e \$f ]] || touch "\$f" EOF cat > "${ROOT}"/tmp/usr/bin/install-info <<-EOF #!${ROOT}/bin/bash : EOF chmod +x "${ROOT}"/tmp/usr/bin/{makeinfo,install-info} fi # on Solaris 64-bits, (at least up to 10) libgcc_s resides in a # non-standard location, and the compiler doesn't seem to record # this in rpath while it does find it, resulting in a runtime trap if [[ ${CHOST} == x86_64-*-solaris* || ${CHOST} == sparcv9-*-solaris* ]] ; then local libgccs64=/usr/sfw/lib/64/libgcc_s.so.1 [[ -e ${ROOT}/tmp/usr/bin/gcc ]] || \ cp "${libgccs64}" "${ROOT}"/tmp/usr/lib/ # save another copy for after gcc-config gets run and removes # usr/lib/libgcc_s.* because new links should use the compiler # specific libgcc_s, but existing objs need to find this # libgcc_s for as long as they are around (bash->libreadline) LDFLAGS="${LDFLAGS} -R${ROOT}/tmp/tmp" mkdir -p "${ROOT}"/tmp/tmp/ cp "${libgccs64}" "${ROOT}"/tmp/tmp/ fi # Disable RAP directory hacks of binutils and gcc. If libc.so # linker script provides no hint of ld-linux*.so*, ld should # look into its default library path. Prefix library paths # are taken care of by LDFLAGS in configure_cflags(). # see profiles/features/prefix/standalone/profile.bashrc export BOOTSTRAP_RAP_STAGE2=yes # elt-patches needs gentoo-functions, but gentoo-functions these # days needs meson to install, which requires a properly installed # Python -- at this stage we don't have that # so fake gentoo-functions with some dummies to make elt-patches # and others install if [[ ! -e "${ROOT}"/tmp/lib/gentoo/functions.sh ]] ; then mkdir -p "${ROOT}"/tmp/lib/gentoo cat > "${ROOT}"/tmp/lib/gentoo/functions.sh <<-EOF #!${BASH} ewarn() { echo $* } eerror() { echo "!!! $*" } EOF fi # Build a basic compiler and portage dependencies in $ROOT/tmp. pkgs=( sys-devel/gnuconfig app-portage/elt-patches sys-libs/ncurses sys-libs/readline app-shells/bash app-arch/xz-utils sys-apps/sed sys-apps/baselayout sys-devel/m4 sys-devel/flex sys-apps/diffutils # needed by bison-3 build system sys-devel/bison sys-devel/patch sys-devel/binutils-config ) # provide active SDK link on Darwin if [[ ${CHOST} == *-darwin* ]] ; then rm -f "${ROOT}"/tmp/MacOSX.sdk ( cd "${ROOT}"/tmp && ln -s ../MacOSX.sdk MacOSX.sdk ) fi # cmake has some external dependencies which require autoconf, etc. # unless we only build the buildtool, bug #603012 echo "dev-build/cmake -server" >> "${ROOT}"/tmp/etc/portage/package.use if [[ ${CHOST} == *-solaris* ]] ; then # avoid complexities with the host toolchain sed -i -e '/^sys-devel\/gcc pie$/d' \ "${PORTDIR}"/profiles/base/package.use.force echo "sys-devel/gcc -pie" >> "${ROOT}"/tmp/etc/portage/package.use fi emerge_pkgs --nodeps "${pkgs[@]}" || return 1 # Debian multiarch supported by RAP needs ld to support sysroot. for pkg in ${linker} ; do EXTRA_ECONF=$(rapx --with-sysroot=/) \ emerge_pkgs --nodeps "${pkg}" || return 1 done # During Gentoo prefix bootstrap stage2, GCC is built with # "--disable-bootstrap". For Darwin, it means that rather than letting # GCC to eventually build itself using multiple passes, we're forcing # it to build with the host LLVM/clang toolchain in a single pass. # It's not officially supported, but practically it worked. However, # since >=gcc-12.2.0, in order to support the new embedded rpath # feature on Darwin, two incompatible options, "-nodefaultrpaths" and # "-nodefaultexport" are introduced. This causes linking failures, # since these options are only recognized by GCC and are unknown to # LLVM/clang (hypothetically, using an older GCC possibly causes the # same problem as well). # # Thus, embedded rpath should be disabled during prefix bootstrap stage2 # and passed into EXTRA_ECONF. # https://bugs.gentoo.org/895334 if [[ ${CHOST} == *-darwin* ]] ; then local disable_darwin_rpath="--disable-darwin-at-rpath" else local disable_darwin_rpath="" fi for pkg in ${compiler_stage1} ; do # =gcc-12.2.0, rpath needs to be disabled in stage2 on # Darwin, see above. EXTRA_ECONF="--disable-bootstrap $(rapx --with-linker-hash-style=both) --with-local-prefix=${ROOT} ${disable_darwin_rpath}" \ MYCMAKEARGS="-DCMAKE_USE_SYSTEM_LIBRARY_LIBUV=OFF" \ GCC_MAKE_TARGET=all \ OVERRIDE_CXXFLAGS="${CPPFLAGS} ${OVERRIDE_CXXFLAGS}" \ TPREFIX="${ROOT}" \ PYTHON_COMPAT_OVERRIDE=python$(python_ver) \ emerge_pkgs --nodeps "${pkg}" || return 1 if [[ "${pkg}" == *sys-devel/llvm* || ${pkg} == *sys-devel/clang* ]] ; then # we need llvm/clang ASAP for libcxx* doesn't build # without C++11 [[ -x ${ROOT}/tmp/usr/bin/clang ]] && CC=clang [[ -x ${ROOT}/tmp/usr/bin/clang++ ]] && CXX=clang++ fi done if [[ ${compiler_type} == clang ]] ; then # We use Clang as our toolchain compiler, so we need to make # sure we actually use it mkdir -p -- "${MAKE_CONF_DIR}" { echo echo "# System compiler on $(uname) Prefix is Clang, do not remove this" echo "CC=${CHOST}-clang" echo "CXX=${CHOST}-clang++" echo "OBJC=${CHOST}-clang" echo "OBJCXX=${CHOST}-clang++" echo "BUILD_CC=${CHOST}-clang" echo "BUILD_CXX=${CHOST}-clang++" } >> "${MAKE_CONF_DIR}/0100_bootstrap_prefix_clang.conf" # llvm won't setup symlinks to CHOST-clang here because # we're in a cross-ish situation (at least according to # multilib.eclass -- can't blame it at this point really) # do it ourselves here to make the bootstrap continue if [[ -x "${ROOT}"/tmp/usr/bin/${CHOST}-clang ]] ; then ( cd "${ROOT}"/tmp/usr/bin && \ ln -s clang "${CHOST}-clang" && \ ln -s clang++ "${CHOST}-clang++" ) fi elif ! is-rap ; then # make sure the EPREFIX gcc shared libraries are there mkdir -p "${ROOT}/usr/${CHOST}/lib/gcc" cp "${ROOT}/tmp/usr/${CHOST}/lib/gcc"/* "${ROOT}/usr/${CHOST}/lib/gcc" fi estatus "stage2 finished" einfo "stage2 successfully finished" } bootstrap_stage2_log() { { echo "===== stage 2 -- $(date -u +%Y-%m-%dT%H:%M:%SZ) =====" echo "CHOST: ${CHOST}" echo "IDENT: ${CHOST_IDENTIFY}" echo "===========================================" } >> "${ROOT}"/stage2.log bootstrap_stage2 "${@}" 2>&1 | tee -a "${ROOT}"/stage2.log local ret=${PIPESTATUS[0]} [[ ${ret} == 0 ]] && touch "${ROOT}/.stage2-finished" return "${ret}" } bootstrap_stage3() { export PORTAGE_CONFIGROOT="${ROOT}" # We need the stage2 in PATH for bootstrapping. We rely on # emerge running on some benign package before running anything # that would rely on 98stage2 coming before 99host mkdir -p "${ROOT}"/etc/env.d/ cat > "${ROOT}"/etc/env.d/98stage2 <<-EOF PATH="$(unset PATH; source "${ROOT}"/tmp/etc/profile.env; echo "$PATH")" EOF if ! type -P emerge > /dev/null ; then eerror "emerge not found, did you bootstrap stage1?" return 1 fi # At this point, we should have a proper GCC, and don't need to # rely on the system wrappers. Let's get rid of them, so that # they stop mucking up builds. rm -f "${ROOT}"/tmp/usr/local/bin/* configure_toolchain || return 1 if [[ ${compiler_type} == clang ]] ; then if ! type -P clang > /dev/null ; then eerror "clang not found, did you bootstrap stage2?" return 1 fi else if ! type -P gcc > /dev/null ; then eerror "gcc not found, did you bootstrap stage2?" return 1 fi fi # If we resume this stage and python-exec was installed already in # tmp, we basically made the system unusable, so remove python-exec # here so we can use the python in tmp for pef in python{,3} python{,3}-config ; do rm -f "${ROOT}/tmp/usr/bin/${pef}" [[ ${pef} == *-config ]] && ppf=-config || ppf= ( cd "${ROOT}"/tmp/usr/bin && \ ln -s "python$(python_ver)${ppf}" "${pef}" ) done get_libdir() { local l l="$(portageq envvar "LIBDIR_$(portageq envvar ABI)" 2>/dev/null)" [[ -z ${l} ]] && l=lib echo "${l}" } # Remember: binutils-config and gcc were built in ROOT/tmp, so they # are looking for includes and libraries under ROOT/tmp, *NOT* ROOT, # therefore we need to export search paths for ROOT (the final # destination Prefix) here until we've installed the toolchain export CONFIG_SHELL="${ROOT}"/tmp/bin/bash [[ ${compiler_type} == gcc ]] && \ export CPPFLAGS="-isystem ${ROOT}/usr/include" LDFLAGS="-L${ROOT}/usr/$(get_libdir)" ; export LDFLAGS [[ ${CHOST} == *-darwin* ]] || \ LDFLAGS+=" -Wl,-rpath=${ROOT}/usr/$(get_libdir)" unset CC CXX emerge_pkgs() { # stage3 tools should be used first. # PORTAGE_TMPDIR, EMERGE_LOG_DIR are needed with host portage. # # After the introduction of EAPI-7, eclasses now # strictly distinguish between build dependencies that # are binary compatible with the native build system # (CBUILD, BDEPEND) and with the system being built # (CHOST, RDEPEND). To correctly bootstrap stage3, # PORTAGE_OVERRIDE_EPREFIX as BROOT is needed. PREROOTPATH="${ROOT}"$(echo /{,tmp/}{usr/,}{,lib/llvm/{12,11,10}/}{s,}bin | sed "s, ,:${ROOT},g") \ EPREFIX="${ROOT}" PORTAGE_TMPDIR="${PORTAGE_TMPDIR}" \ EMERGE_LOG_DIR="${ROOT}"/var/log \ STAGE=stage3 \ do_emerge_pkgs "$@" } # retained in case we *do* need this, but using this will cause # packages installed end up in ROOT/tmp, which means we keep using # stage2 area and config which breaks things like binutils-config' # path search, so don't use this #with_stack_emerge_pkgs() { # # keep FEATURES=stacked-prefix until we bump portage in stage1 # FEATURES="${FEATURES} stacked-prefix" \ # USE="${USE} prefix-stack" \ # PORTAGE_OVERRIDE_EPREFIX="${ROOT}/tmp" \ # emerge_pkgs "$@" #} # pre_emerge_pkgs relies on stage 2 portage, but installs into the # final destination Prefix pre_emerge_pkgs() { PORTAGE_OVERRIDE_EPREFIX="${ROOT}" \ emerge_pkgs "$@" } # Some packages fail to properly depend on sys-apps/texinfo. # We don't really need that package, so we fake it instead, # explicitly emerging it later on will overwrite the fakes. if [[ ! -x "${ROOT}"/usr/bin/makeinfo ]] then cp -p "${ROOT}"/tmp/usr/bin/{makeinfo,install-info} "${ROOT}"/usr/bin fi # Bug 655414, 676096. # Portage does search it's global config using PORTAGE_OVERRIDE_EPREFIX, # so we need to provide it there - emerging portage itself is expected # to finally overwrite it. if [[ ! -d "${ROOT}"/usr/share/portage ]]; then mkdir -p "${ROOT}"/usr/share cp -a "${ROOT}"{/tmp,}/usr/share/portage fi local -a linker_pkgs compiler_pkgs read -r -a linker_pkgs <<< "${linker}" read -r -a compiler_pkgs <<< "${compiler}" # We need gentoo-functions but it meson is still a no-go, because we # don't have a Python. Why would such simple package with a silly # script file need meson is beyond me. So, we have no other way # than to fake it here for the time being like in stage2. if [[ ! -e "${ROOT}"/lib/gentoo/functions.sh ]] ; then mkdir -p "${ROOT}"/lib/gentoo cp "${ROOT}"/tmp/lib/gentoo/functions.sh \ "${ROOT}"/lib/gentoo/functions.sh fi if is-rap ; then # We need ${ROOT}/usr/bin/perl to merge glibc. if [[ ! -x "${ROOT}"/usr/bin/perl ]]; then # trick "perl -V:apiversion" check of glibc-2.19. echo -e "#!${ROOT}/bin/sh\necho 'apiversion=9999'" \ > "${ROOT}"/usr/bin/perl chmod +x "${ROOT}"/usr/bin/perl fi # Need rsync to for linux-headers installation if [[ ! -x "${ROOT}"/usr/bin/rsync ]]; then cat > "${ROOT}"/usr/bin/rsync <<-EOF #!${ROOT}/bin/bash while (( \$# > 0 )); do case \$1 in -*) shift; continue ;; *) break ;; esac done dst="\$2"/\$(basename \$1) mkdir -p "\${dst}" cp -rv \$1/* "\${dst}"/ EOF chmod +x "${ROOT}"/usr/bin/rsync fi # Tell dynamic loader the path of libgcc_s.so of stage2 if [[ ! -f "${ROOT}"/etc/ld.so.conf.d/stage2.conf ]]; then mkdir -p "${ROOT}"/etc/ld.so.conf.d dirname "$(gcc -print-libgcc-file-name)" \ > "${ROOT}"/etc/ld.so.conf.d/stage2.conf fi pkgs=( sys-devel/gnuconfig sys-apps/baselayout app-portage/elt-patches sys-kernel/linux-headers sys-libs/glibc ) BOOTSTRAP_RAP=yes \ pre_emerge_pkgs --nodeps "${pkgs[@]}" || return 1 grep -q 'apiversion=9999' "${ROOT}"/usr/bin/perl && \ rm "${ROOT}"/usr/bin/perl grep -q 'esac' "${ROOT}"/usr/bin/rsync && \ rm "${ROOT}"/usr/bin/rsync # sys-apps/baselayout will install a dummy openrc-run wrapper # for any package that installs an init.d script, like rsync and # python will need openrc-run to exist, else we'll die with a QA # error, bug #858596. However it only does this for # prefix-guest, so NOT For RAP, which results in bug #913856. if [[ ! -x "${ROOT}"/sbin/openrc-run ]]; then [[ -e "${ROOT}"/sbin ]] || mkdir -p "${ROOT}"/sbin echo "We need openrc-run at ${ROOT}/sbin to merge some packages." \ > "${ROOT}"/sbin/openrc-run chmod +x "${ROOT}"/sbin/openrc-run fi pkgs=( sys-devel/binutils-config sys-libs/zlib "${linker_pkgs[@]}" ) # use the new dynamic linker in place of rpath from now on. RAP_DLINKER=$(echo "${ROOT}/$(get_libdir)"/ld*.so.[0-9] | sed s"!${ROOT}/$(get_libdir)/ld-lsb.*!!") export CPPFLAGS="--sysroot=${ROOT}" export LDFLAGS="-Wl,--dynamic-linker=${RAP_DLINKER}" # make sure these flags are used even in places that ignore/strip CPPFLAGS/LDFLAGS export CC="gcc ${CPPFLAGS} ${LDFLAGS}" export CXX="g++ ${CPPFLAGS} ${LDFLAGS}" BOOTSTRAP_RAP=yes \ pre_emerge_pkgs --nodeps "${pkgs[@]}" || return 1 # avoid circular deps with sys-libs/pam, bug#712020 pkgs=( sys-apps/attr sys-libs/libcap sys-libs/libxcrypt ) BOOTSTRAP_RAP=yes \ USE="${USE} -pam" \ pre_emerge_pkgs --nodeps "${pkgs[@]}" || return 1 else pkgs=( sys-devel/gnuconfig app-portage/elt-patches app-arch/xz-utils sys-apps/sed sys-apps/baselayout sys-devel/m4 sys-devel/flex sys-devel/binutils-config sys-libs/zlib "${linker_pkgs[@]}" ) pre_emerge_pkgs --nodeps "${pkgs[@]}" || return 1 fi # remove stage2 ld so that stage3 ld is used by stage2 gcc. is-rap && [[ -f ${ROOT}/tmp/usr/${CHOST}/bin/ld ]] && \ mv "${ROOT}/tmp/usr/${CHOST}/bin"/ld{,.stage2} # On some hosts, gcc gets confused now when it uses the new linker, # see for instance bug #575480. While we would like to hide that # linker, we can't since we want the compiler to pick it up. # Therefore, inject some kludgy workaround, for deps like gmp that # use c++ [[ ${CHOST} != *-darwin* ]] && ! is-rap && export CXX="${CHOST}-g++ -lgcc_s" # Clang unconditionally requires python, the eclasses are really not # setup for a scenario where python doesn't live in the target # prefix and no helpers are available ( cd "${ROOT}"/usr/bin && test ! -e python && \ ln -s "${ROOT}/tmp/usr/bin/python$(python_ver)" "python$(python_ver)" ) # in addition, avoid collisions rm -Rf "${ROOT}/tmp/usr/lib/python$(python_ver)/site-packages/clang" # Try to get ourself out of the mud, bug #575324 EXTRA_ECONF="--disable-compiler-version-checks $(rapx '--disable-lto --disable-bootstrap')" \ GCC_MAKE_TARGET="$(rapx all)" \ MYCMAKEARGS="-DCMAKE_USE_SYSTEM_LIBRARY_LIBUV=OFF" \ PYTHON_COMPAT_OVERRIDE="python$(python_ver)" \ pre_emerge_pkgs --nodeps "${compiler_pkgs[@]}" || return 1 # Undo libgcc_s.so path of stage2 # Now we have the compiler right there unset CC CXX CPPFLAGS LDFLAGS rm -f "${ROOT}"/etc/ld.so.conf.d/stage2.conf # need special care, it depends on texinfo, #717786 pre_emerge_pkgs --nodeps sys-apps/gawk || return 1 ( cd "${ROOT}"/usr/bin && test ! -e python && rm -f "python$(python_ver)" ) # Use $ROOT tools where possible from now on. if [[ $(readlink "${ROOT}"/bin/sh) == "${ROOT}/tmp/"* ]] ; then rm -f "${ROOT}"/bin/sh ln -s bash "${ROOT}"/bin/sh fi # Start using apps from the final destination Prefix export PREROOTPATH="${ROOT}/usr/bin:${ROOT}/bin" # Get a sane bash, overwriting tmp symlinks pre_emerge_pkgs "" "app-shells/bash" || return 1 # now we have a shell right there unset CONFIG_SHELL # Build portage dependencies. pkgs=( sys-apps/coreutils sys-apps/findutils app-arch/gzip app-arch/tar sys-apps/grep dev-build/make sys-apps/file app-admin/eselect ) # For grep we need to do a little workaround as we might use llvm-3.4 # here, which doesn't necessarily grok the system headers on newer # OSX, confusing the buildsystem ac_cv_c_decl_report=warning \ TIME_T_32_BIT_OK=yes \ pre_emerge_pkgs "" "${pkgs[@]}" || return 1 pkgs=( virtual/os-headers sys-devel/gettext sys-apps/portage sys-apps/gentoo-functions ) pre_emerge_pkgs "" "${pkgs[@]}" || return 1 # Switch to the proper portage. hash -r # Update the portage tree. estatus "stage3: updating Portage tree" treedate=$(date -f "${PORTDIR}"/metadata/timestamp +%s) nowdate=$(date +%s) [[ ( ! -e ${PORTDIR}/.unpacked ) && \ $((nowdate - (60 * 60 * 24))) -lt ${treedate} ]] || \ if [[ ${OFFLINE_MODE} ]]; then # --keep used ${DISTDIR}, which make it easier to download a # snapshot beforehand emerge-webrsync --keep || return 1 else emerge --color n --sync || emerge-webrsync || return 1 fi # Avoid installing git or encryption just for fun while completing @system # e.g. bug #901101 export USE="-git -crypt -http2" # Portage should figure out itself what it needs to do, if anything. local eflags=( "--deep" "--update" "--changed-use" "@system" ) einfo "running emerge ${eflags[*]}" estatus "stage3: emerge ${eflags[*]}" emerge --color n -v "${eflags[@]}" || return 1 # Remove anything that we don't need (compilers most likely) einfo "running emerge --depclean" estatus "stage3: emerge --depclean" emerge --color n --depclean # "wipe" mtimedb such that the resume list is proper after this stage # (--depclean may fail, which is ok) sed -i -e 's/resume/cleared/' "${ROOT}"/var/cache/edb/mtimedb # Remove the stage2 hack from above. A future emerge run will # get env-update to happen. rm "${ROOT}"/etc/env.d/98stage2 estatus "stage3 finished" einfo "stage3 successfully finished" } bootstrap_stage3_log() { { echo "===== stage 3 -- $(date -u +%Y-%m-%dT%H:%M:%SZ) =====" echo "CHOST: ${CHOST}" echo "IDENT: ${CHOST_IDENTIFY}" echo "===========================================" } >> "${ROOT}"/stage3.log bootstrap_stage3 "${@}" 2>&1 | tee -a "${ROOT}"/stage3.log local ret=${PIPESTATUS[0]} [[ ${ret} == 0 ]] && touch "${ROOT}/.stage3-finished" return "${ret}" } set_helper_vars() { CXXFLAGS="${CXXFLAGS:-${CFLAGS}}" export PORTDIR=${PORTDIR:-"${ROOT}/var/db/repos/gentoo"} export DISTDIR=${DISTDIR:-"${ROOT}/var/cache/distfiles"} PORTAGE_TMPDIR=${PORTAGE_TMPDIR:-${ROOT}/var/tmp} MAKE_CONF_DIR="${ROOT}/etc/portage/make.conf/" DISTFILES_URL=${DISTFILES_URL:-"http://dev.gentoo.org/~grobian/distfiles"} GNU_URL=${GNU_URL:="http://ftp.gnu.org/gnu"} DISTFILES_G_O="http://distfiles.prefix.bitzolder.nl" DISTFILES_PFX="http://distfiles.prefix.bitzolder.nl/prefix" GENTOO_MIRRORS=${GENTOO_MIRRORS:="http://distfiles.gentoo.org"} SNAPSHOT_HOST=$(rapx http://distfiles.gentoo.org http://rsync.prefix.bitzolder.nl) SNAPSHOT_URL=${SNAPSHOT_URL:-"${SNAPSHOT_HOST}/snapshots"} export MAKE CONFIG_SHELL } bootstrap_interactive() { # TODO should immediately die on platforms that we know are # impossible due to extremely hard dependency chains # (NetBSD/OpenBSD) cat <<"EOF" . .vir. d$b .d$$$$$$b. .cd$$b. .d$$b. d$$$$$$$$$$$b .d$$b. .d$$b. $$$$( )$$$b d$$$()$$$. d$$$$$$$b Q$$$$$$$P$$$P.$$$$$$$b. .$$$$$$$b. Q$$$$$$$$$$B$$$$$$$$P" d$$$PQ$$$$b. $$$$. .$$$P' `$$$ .$$$P' `$$$ "$$$$$$$P Q$$$$$$$b d$$$P Q$$$$b $$$$b $$$$b..d$$$ $$$$b..d$$$ d$$$$$$P" "$$$$$$$$ Q$$$ Q$$$$ $$$$$ `Q$$$$$$$P `Q$$$$$$$P $$$$$$$P `""""" "" "" Q$$$P "Q$$$P" "Q$$$P" `Q$$P" """ Welcome to the Gentoo Prefix interactive installer! I will attempt to install Gentoo Prefix on your system. To do so, I'll ask you some questions first. After that, you'll have to practise patience as your computer and I try to figure out a way to get a lot of software packages compiled. If everything goes according to plan, you'll end up with what we call "a Prefix install", but by that time, I'll tell you more. EOF [[ ${TODO} == 'noninteractive' ]] && ans=yes || read -r -p "Do you want me to start off now? [Yn] " ans case "${ans}" in [Yy][Ee][Ss]|[Yy]|"") : ;; *) echo "Right. Aborting..." exit 1 ;; esac if [[ ${UID} == 0 ]] ; then cat << EOF Hmmm, you appear to be root, or at least someone with UID 0. I really don't like that. The Gentoo Prefix people really discourage anyone running Gentoo Prefix as root. As a matter of fact, I'm just refusing to help you any further here. If you insist, you'll have go without my help, or bribe me. EOF exit 1 fi echo echo "It seems to me you are '${USER:-$(whoami 2> /dev/null)}' (${UID}), that looks cool to me." # In case $ROOT were specified as $1, use it [[ -z "${EPREFIX}" ]] && EPREFIX="${ROOT}" echo echo "I'm going to check for some variables in your environment now:" local flag dvar badflags= for flag in \ ASFLAGS \ CFLAGS \ CPPFLAGS \ CXXFLAGS \ DYLD_LIBRARY_PATH \ GREP_OPTIONS \ LDFLAGS \ LD_LIBRARY_PATH \ LIBPATH \ PERL_MM_OPT \ PERL5LIB \ PKG_CONFIG_PATH \ PYTHONPATH \ ROOT \ CPATH \ LIBRARY_PATH \ ; do # starting on purpose a shell here iso ${!flag} because I want # to know if the shell initialisation files trigger this # note that this code is so complex because it handles both # C-shell as well as *sh dvar="echo \"((${flag}=\${${flag}}))\"" dvar="$(echo "${dvar}" | env -i HOME="${HOME}" "$SHELL" -l 2>/dev/null)" if [[ ${dvar} == *"((${flag}="?*"))" ]] ; then badflags="${badflags} ${flag}" dvar=${dvar#*"((${flag}="} dvar=${dvar%%))*} echo " uh oh, ${flag}=${dvar} :(" else echo " it appears ${flag} is not set :)" fi # unset for the current environment unset ${flag} done if [[ -n ${badflags} ]] ; then cat << EOF Ahem, your shell environment contains some variables I'm allergic to: ${badflags} These flags can and will influence the way in which packages compile. In fact, they have a long standing tradition to break things. I really prefer to be on my own here. So please make sure you disable these environment variables in your shell initialisation files. After you've done that, you can run me again. EOF exit 1 fi echo echo "I'm excited! Seems we can finally do something productive now." cat << EOF Ok, I'm going to do a little bit of guesswork here. Thing is, your machine appears to be identified by CHOST=${CHOST}. EOF case "${CHOST}" in powerpc*|ppc*|sparc*) cat << EOF To me, it seems to be a big-endian machine. I told you before you need patience, but with your machine, regardless how many CPUs you have, you need some more. Context switches are just expensive, and guess what fork/execs result in all the time. I'm going to make it even worse for you, configure and make typically are fork/exec bombs. I'm going to assume you're actually used to having patience with this machine, which is good, because I really love a box like yours! EOF ;; esac # eventually the user does know where to find a compiler [[ ${TODO} == 'noninteractive' ]] && usergcc=$(type -P gcc 2>/dev/null) # the standard path we want to start with, override anything from # the user on purpose PATH="/usr/bin:/bin" # don't exclude the path to bash if it isn't in a standard location type -P bash > /dev/null || PATH="${BASH%/bash}:${PATH}" case "${CHOST}" in *-solaris*) cat << EOF Ok, this is Solaris, or a derivative like OpenSolaris or OpenIndiana. Sometimes, useful tools necessary at this stage are hidden. I'm going to check if that's the case for your system too, and if so, add those locations to your PATH. EOF # could do more "smart" CHOST deductions here, but brute # force is most likely as quick, but simpler [[ -d /usr/sfw/bin ]] \ && PATH="${PATH}:/usr/sfw/bin" [[ -d /usr/sfw/i386-sun-solaris${CHOST##*-solaris}/bin ]] \ && PATH="${PATH}:/usr/sfw/i386-sun-solaris${CHOST##*-solaris}/bin" [[ -d /usr/sfw/sparc-sun-solaris${CHOST##*-solaris}/bin ]] \ && PATH="${PATH}:/usr/sfw/sparc-sun-solaris${CHOST##*-solaris}/bin" # OpenIndiana 151a5 [[ -d /usr/gnu/bin ]] && PATH="${PATH}:/usr/gnu/bin" # SmartOS [[ -d /opt/local/gcc7/bin ]] && PATH="${PATH}:/opt/local/gcc7/bin" [[ -d /opt/local/gcc47/bin ]] && PATH="${PATH}:/opt/local/gcc47/bin" ;; *-darwin1*) # Apple ships a broken clang by default, fun! [[ -e /Library/Developer/CommandLineTools/usr/bin/clang ]] \ && PATH="/Library/Developer/CommandLineTools/usr/bin:${PATH}" ;; esac # TODO: should we better use cc here? or check both? if ! type -P gcc > /dev/null && ! type -P clang > /dev/null ; then case "${CHOST}" in *-darwin*) cat << EOF Uh oh... a Mac OS X system, but without compiler. You must have forgotten to install Xcode tools. If your Mac didn't come with an install DVD (pre Lion) you can find it in the Mac App Store, or download the Xcode command line tools from Apple Developer Connection. If you did get a CD/DVD with your Mac, there is a big chance you can find Xcode on it, and install it right away. Please do so, and try me again! EOF exit 1 ;; *-solaris2.[789]|*-solaris2.10) cat << EOF Yikes! Your Solaris box doesn't come with gcc in /usr/sfw/blabla/bin? What good is it to me then? I can't find a compiler! I'm afraid you'll have to find a way to install the Sun FreeWare tools somehow, is it on the Companion disc perhaps? See me again when you figured it out. EOF exit 1 ;; *-solaris*) SOLARIS_RELEASE=$(head -n1 /etc/release) if [[ ${SOLARIS_RELEASE} == *"Oracle Solaris"* ]] ; then cat << EOF Seems like you have installed Oracle Solaris ${SOLARIS_RELEASE}. I suppose you have solaris publisher set. If not, use: pkg set-publisher -p http://pkg.oracle.com/solaris/release You need to install some necessary packages: pkg install developer/gcc-45 system/header In the meanwhile, I'll wait here until you run me again, with a compiler. EOF else cat << EOF Sigh. This is OpenSolaris or OpenIndiana? I can't tell the difference without looking more closely. What I DO know, is that there is no compiler, at least not where I was just looking, so how do we continue from here, eh? I just think you didn't install one. I know it can be tricky on OpenIndiana, for instance, so won't blame you. In case you're on OpenIndiana, I'll help you a bit. Perform the following as super-user: pkg install developer/gnu system/header In the meanwhile, I'll wait here until you run me again, with a compiler. EOF fi exit 1 ;; *) cat << EOF Well, well... let's make this painful situation as short as it can be: you don't appear to have a compiler around for me to play with. Since I like your PATH to be as minimal as possible, I threw away everything you put in it, and started from scratch. Perhaps, the almost impossible happened that I was wrong in doing so. Ok, I'll give you a chance. You can now enter what you think is necessary to add to PATH for me to find a compiler. I start off with PATH=${PATH} and will add anything you give me here. EOF [[ ${TODO} == 'noninteractive' ]] && ans="${usergcc%/gcc}" || read -r -p "Where can I find your compiler? [] " ans case "${ans}" in "") : ;; *) PATH="${PATH}:${ans}" ;; esac if ! type -P gcc > /dev/null ; then cat << EOF Are you sure you have a compiler? I didn't find one. I think you better first go get one, then run me again. EOF exit 1 else echo echo "Pfff, ok, it seems you were right. Can we move on now?" fi ;; esac else echo echo "Great! You appear to have a compiler in your PATH" fi if type -P xcode-select > /dev/null ; then if [[ -d /usr/include ]] ; then # if we have /usr/include we're on an older system if [[ ${CHOST} == *-darwin[89] ]]; then # ancient Xcode (3.0/3.1) cat << EOF Ok, this is an old system, let's just try and see what happens. EOF elif [[ $(xcode-select -p) != */CommandLineTools ]] ; then # to an extent, bug #564814 and bug #562800 cat << EOF Your xcode-select is not set to CommandLineTools. This prevents builds from succeeding. Switch to command line tools for the bootstrap to continue. Please execute: xcode-select -s /Library/Developer/CommandLineTools and try running me again. EOF exit 1 fi else # let's see if we have an xcode install if [[ ! -e $(xcrun -f gcc 2>/dev/null) ]] ; then cat << EOF You don't have Xcode installed, or xcode-select isn't pointing to a valid install. Try resetting it using: sudo xcode-select -r and try running me again. EOF exit 1 fi fi fi echo local ncpu= case "${CHOST}" in *-darwin*) ncpu=$(/usr/sbin/sysctl -n hw.ncpu) ;; *-freebsd* | *-openbsd*) ncpu=$(/sbin/sysctl -n hw.ncpu) ;; *-solaris*) ncpu=$(/usr/sbin/psrinfo | wc -l) ;; *-linux-gnu*) ncpu=$(grep -c processor /proc/cpuinfo) ;; *) ncpu=1 ;; esac # get rid of excess spaces (at least Solaris wc does) ncpu=$((ncpu + 0)) # Suggest usage of 50% to 75% of the available CPUs [[ ${tcpu} -eq 0 ]] && tcpu=1 local tcpu=$((((ncpu * 3) + 1) / 4)) [[ -n ${USE_CPU_CORES} ]] && tcpu=${USE_CPU_CORES} cat << EOF I did my utmost best, and found that you have ${ncpu} cpu cores. If this looks wrong to you, you can happily ignore me. Based on the number of cores you have, I came up with the idea of parallelising compilation work where possible with ${tcpu} parallel make threads. If you have no clue what this means, you should go with my excellent default I've chosen below, really! EOF [[ ${TODO} == 'noninteractive' ]] && ans="" || read -r -p "How many parallel make jobs do you want? [${tcpu}] " ans case "${ans}" in "") MAKEOPTS="-j${tcpu}" ;; *) if [[ ${ans} -le 0 ]] ; then echo echo "You should have entered a non-zero integer number, obviously..." exit 1 elif [[ ${ans} -gt ${tcpu} && ${tcpu} -ne 1 ]] ; then if [[ ${ans} -gt ${ncpu} ]] ; then cat << EOF Want to push it very hard? I already feel sorry for your poor box with its mere ${ncpu} cpu cores. EOF elif [[ $((ans - tcpu)) -gt 1 ]] ; then cat << EOF So you think you can stress your system a bit more than my extremely well thought out formula suggested you? Hmmpf, I'll take it you know what you're doing then. EOF sleep 1 echo "(are you?)" fi fi MAKEOPTS="-j${ans}" ;; esac export MAKEOPTS #32/64 bits, multilib local candomultilib=no local t64 t32 case "${CHOST}" in *86*-darwin1[012345]) # PPC/Darwin only works in 32-bits mode, so this is Intel # only, and officially starting from Leopard (10.5, darwin9) # but this is broken, so stick to 32-bits there, and use it # from Snow Lepard (10.6). # with Big Sur (11.0, darwin20) we have x64 or arm64 only candomultilib=yes t64=x86_64-${CHOST#*-} t32=i686-${CHOST#*-} ;; *-solaris*) # Solaris is a true multilib system from as long as it does # 64-bits, we only need to know if the CPU we use is capable # of doing 64-bits mode [[ $(/usr/bin/isainfo | tr ' ' '\n' | wc -l) -ge 2 ]] \ && candomultilib=yes if [[ ${CHOST} == sparc* ]] ; then t64=sparcv9-${CHOST#*-} t32=sparc-${CHOST#*-} else t64=x86_64-${CHOST#*-} t32=i386-${CHOST#*-} fi ;; # Even though multilib on Linux is often supported in some way, # it's hardly ever installed by default (it seems) # Since it's non-trivial to figure out if such system (binary # packages can report to be multilib, but lack all necessary # libs) is truely multilib capable, we don't bother here. The # user can override if he/she is really convinced the system can # do it. esac if [[ ${candomultilib} == yes ]] ; then cat << EOF Your system appears to be a multilib system, that is in fact also capable of doing multilib right here, right now. Multilib means something like "being able to run multiple kinds of binaries". The most interesting kind for you now is 32-bits versus 64-bits binaries. I can create both a 32-bits as well as a 64-bits Prefix for you, but do you actually know what I'm talking about here? If not, just accept the default here. Honestly, you don't want to change it if you can't name one advantage of 64-bits over 32-bits other than that 64 is a higher number and when you buy a car or washing machine, you also always choose the one with the highest number. EOF [[ ${TODO} == 'noninteractive' ]] && ans="" || case "${CHOST}" in x86_64-*|sparcv9-*) # others can't do multilib, so don't bother # 64-bits native read -r -p "How many bits do you want your Prefix to target? [64] " ans ;; *) # 32-bits native read -r -p "How many bits do you want your Prefix to target? [32] " ans ;; esac case "${ans}" in "") : ;; 32) CHOST=${t32} ;; 64) CHOST=${t64} ;; *) cat << EOF ${ans}? Yeah Right(tm)! You obviously don't know what you're talking about, so I'll take the default instead. EOF ;; esac fi export CHOST # Figure out if we are bootstrapping from an existing Gentoo # It can be forced by setting HOST_GENTOO_EROOT manually local t_GENTOO_EROOT t_GENTOO_EROOT=$(env -u EPREFIX portageq envvar EROOT 2> /dev/null) if [[ ! -d ${HOST_GENTOO_EROOT} && -d ${t_GENTOO_EROOT} ]]; then cat <& /dev/null ; then echo echo "I cannot write to ${EPREFIX}!" [[ ${TODO} == 'noninteractive' ]] && exit 1 echo "You want some fun, but without me? Try another location." EPREFIX= continue fi # GNU and BSD variants of stat take different arguments (and # format specifiers are not equivalent) case "${CHOST}" in *-darwin* | *-freebsd* | *-openbsd*) STAT='stat -f %u/%g' ;; *) STAT='stat -c %U/%G' ;; esac if [[ $(${STAT} "${EPREFIX}"/.canihaswrite) != \ $(${STAT} "${EPREFIX}") ]] ; then echo echo "The $EPREFIX directory has different ownership than expected." echo "Ensure the directory is owned (user and group) by your" echo "primary ids" EPREFIX= continue fi # don't really expect this one to fail rm -f "${EPREFIX}"/.canihaswrite || exit 1 # location seems ok break done export PATH="$EPREFIX/usr/bin:$EPREFIX/bin:$EPREFIX/tmp/usr/local/bin:$EPREFIX/tmp/usr/bin:$EPREFIX/tmp/bin:${PATH}" cat << EOF OK! I'm going to give it a try, this is what I have collected sofar: EPREFIX=${EPREFIX} CHOST=${CHOST} PATH=${PATH} MAKEOPTS=${MAKEOPTS} I'm now going to make an awful lot of noise going through a sequence of stages to make your box as groovy as I am myself, setting up your Prefix. In short, I'm going to run stage1, stage2, stage3, followed by an emerge to do a final update to your system. If any of these stages fail, both you and me are in deep trouble. So let's hope that doesn't happen. EOF echo [[ ${TODO} == 'noninteractive' ]] && ans="" || read -r -p "Type here what you want to wish me [luck] " ans if [[ -n ${ans} && ${ans} != "luck" ]] ; then echo "Huh? You're not serious, are you?" sleep 3 fi echo # because we unset ROOT from environment above, and we didn't set # ROOT as argument in the script, we set ROOT here to the EPREFIX we # just harvested ROOT="${EPREFIX}" set_helper_vars # stop here if all we wanted was the env to be setup correctly [[ -n ${SETUP_ENV_ONLY} ]] && return 0 if [[ -d ${HOST_GENTOO_EROOT} ]]; then if ! [[ -x ${EPREFIX}/tmp/usr/lib/portage/bin/emerge ]] && ! ${BASH} "${BASH_SOURCE[0]}" "${EPREFIX}" stage_host_gentoo ; then # stage host gentoo fail cat << EOF I tried running ${BASH} ${BASH_SOURCE[0]} "${EPREFIX}" stage_host_gentoo but that failed :( I have no clue, really. Please find friendly folks in #gentoo-prefix on irc.gentoo.org, gentoo-alt@lists.gentoo.org mailing list, or file a bug at bugs.gentoo.org under Gentoo/Alt, Prefix Support. Sorry that I have failed you master. I shall now return to my humble cave. CHOST: ${CHOST} IDENT: ${CHOST_IDENTIFY} EOF exit 1 fi fi if ! [[ -e ${EPREFIX}/.stage1-finished ]] && ! bootstrap_stage1_log ; then # stage 1 fail cat << EOF I tried running bootstrap_stage1_log but that failed :( I have no clue, really. Please find friendly folks in #gentoo-prefix on irc.gentoo.org, gentoo-alt@lists.gentoo.org mailing list, or file a bug at bugs.gentoo.org under Gentoo/Alt, Prefix Support. Sorry that I have failed you master. I shall now return to my humble cave. You can find a log of what happened in ${EPREFIX}/stage1.log CHOST: ${CHOST} IDENT: ${CHOST_IDENTIFY} EOF exit 1 fi [[ ${STOP_BOOTSTRAP_AFTER} == stage1 ]] && exit 0 unset ROOT # stage1 has set a profile, which defines CHOST, so unset any CHOST # we've got here to avoid cross-compilation due to slight # differences caused by our guessing vs. what the profile sets. # This happens at least on 32-bits Darwin, with i386 and i686. # https://bugs.gentoo.org/show_bug.cgi?id=433948 unset CHOST CHOST=$(portageq envvar CHOST) export CHOST # after stage1 and stage2 we should have a bash of our own, which # is preferable over the host-provided one, because we know it can # deal with the bash-constructs we use in stage3 and onwards hash -r local https_needed=no if ! [[ -e ${EPREFIX}/.stage2-finished ]] \ && ! ${BASH} "${BASH_SOURCE[0]}" "${EPREFIX}" stage2_log ; then # stage 2 fail cat << EOF Odd! Running ${BASH} ${BASH_SOURCE[0]} "${EPREFIX}" stage2 failed! :( Details might be found in the build log: EOF for log in "${EPREFIX}"{/tmp,}/var/tmp/portage/*/*/temp/build.log ; do [[ -e ${log} ]] || continue echo " ${log}" grep -q "HTTPS support not compiled in" "${log}" && https_needed=yes done [[ -e ${log} ]] || echo " (no build logs found?!?)" if [[ ${https_needed} == "yes" ]] ; then cat << EOF It seems one of your logs indicates a download problem due to missing HTTPS support. If this appears to be the problem for real, you can work around this for now by downloading the file manually and placing it in "${DISTDIR}" I will find it when you run me again. If this is NOT the problem, then EOF fi cat << EOF I have no clue, really. Please find friendly folks in #gentoo-prefix on irc.gentoo.org, gentoo-alt@lists.gentoo.org mailing list, or file a bug at bugs.gentoo.org under Gentoo/Alt, Prefix Support. Remember you might find some clues in ${EPREFIX}/stage2.log CHOST: ${CHOST} IDENT: ${CHOST_IDENTIFY} EOF exit 1 fi [[ ${STOP_BOOTSTRAP_AFTER} == stage2 ]] && exit 0 # new bash hash -r if ! [[ -e ${EPREFIX}/.stage3-finished ]] \ && ! bash "${BASH_SOURCE[0]}" "${EPREFIX}" stage3_log ; then # stage 3 fail hash -r # previous cat (tmp/usr/bin/cat) may have been removed cat << EOF Hmmmm, I was already afraid of this to happen. Running $(type -P bash) ${BASH_SOURCE[0]} "${EPREFIX}" stage3 somewhere failed :( Details might be found in the build log: EOF for log in "${EPREFIX}"{/tmp,}/var/tmp/portage/*/*/temp/build.log ; do [[ -e ${log} ]] || continue echo " ${log}" grep -q "HTTPS support not compiled in" "${log}" && https_needed=yes done [[ -e ${log} ]] || echo " (no build logs found?!?)" if [[ ${https_needed} == "yes" ]] ; then cat << EOF It seems one of your logs indicates a download problem due to missing HTTPS support. If this appears to be the problem for real, you can work around this for now by downloading the file manually and placing it in "${DISTDIR}" I will find it when you run me again. If this is NOT the problem, then EOF fi cat << EOF I have no clue, really. Please find friendly folks in #gentoo-prefix on irc.gentoo.org, gentoo-alt@lists.gentoo.org mailing list, or file a bug at bugs.gentoo.org under Gentoo/Alt, Prefix Support. This is most inconvenient, and it crushed my ego. Sorry, I give up. Should you want to give it a try, there is ${EPREFIX}/stage3.log CHOST: ${CHOST} IDENT: ${CHOST_IDENTIFY} EOF exit 1 fi [[ ${STOP_BOOTSTRAP_AFTER} == stage3 ]] && exit 0 local cmd="emerge -v --deep --update --changed-use @world" if [[ -e ${EPREFIX}/var/cache/edb/mtimedb ]] && \ grep -q resume "${EPREFIX}"/var/cache/edb/mtimedb ; then cmd="emerge -v --resume" fi einfo "running ${cmd}" if ${cmd} ; then # Now, we've got everything in $ROOT, we can get rid of /tmp if [[ -d ${EPREFIX}/tmp/var/tmp ]] ; then rm -Rf "${EPREFIX}"/tmp || return 1 mkdir -p "${EPREFIX}"/tmp || return 1 fi hash -r # tmp/* stuff is removed in stage3 else # emerge @world fail cat << EOF Oh yeah, I thought I was almost there, and then this! I did ${cmd} and it failed at some point :( Details might be found in the build log: EOF for log in "${EPREFIX}"/var/tmp/portage/*/*/temp/build.log ; do [[ -e ${log} ]] || continue echo " ${log}" done [[ -e ${log} ]] || echo " (no build logs found?!?)" cat << EOF I have no clue, really. Please find friendly folks in #gentoo-prefix on irc.gentoo.org, gentoo-alt@lists.gentoo.org mailing list, or file a bug at bugs.gentoo.org under Gentoo/Alt, Prefix Support. You know, I got the feeling you just started to like me, but I guess that's all gone now. I'll bother you no longer. CHOST: ${CHOST} IDENT: ${CHOST_IDENTIFY} EOF exit 1 fi if ! bash "${BASH_SOURCE[0]}" "${EPREFIX}" startscript ; then # startscript fail? cat << EOF Ok, let's be honest towards each other. If $(type -P bash) ${BASH_SOURCE[0]} "${EPREFIX}" startscript fails, then who cheated on who? Either you use an obscure shell, or your PATH isn't really sane afterall. Despite, I can't really congratulate you here, but you basically made it to the end. Please find friendly folks in #gentoo-prefix on irc.gentoo.org, gentoo-alt@lists.gentoo.org mailing list, or file a bug at bugs.gentoo.org under Gentoo/Alt, Prefix Support. It's sad we have to leave each other this way. Just an inch away... EOF exit 1 fi echo cat << EOF Woah! Everything just worked! Now YOU should run ${EPREFIX}/startprefix and enjoy! Thanks for using me, it was a pleasure to work with you. EOF } ## End Functions ## some vars # We do not want stray $TMP, $TMPDIR or $TEMP settings unset TMP TMPDIR TEMP # Try to guess the CHOST if not set. We currently only support guessing # on a very sloppy base. if [[ -z ${CHOST} ]]; then if [[ $(type -t uname) == "file" ]]; then case $(uname -s) in Linux) CHOST=$(uname -m) CHOST=${CHOST/#ppc/powerpc} case "${CHOST}" in x86_64|i*86) CHOST+=-pc ;; *) CHOST+=-unknown ;; esac plt=gnu for f in /lib/ld-musl-*.so.1; do [[ -e $f ]] && plt=musl done CHOST+=-linux-${plt} case "${CHOST}" in arm*) CHOST+=eabi for f in /lib/ld-*hf.so.*; do if [[ -e $f ]]; then CHOST+=hf break fi done ;; esac ;; Darwin) rev=$(uname -r | cut -d'.' -f 1) if [[ ${rev} -ge 11 && ${rev} -le 19 ]] ; then # Lion and up are 64-bits default (and 64-bits CPUs) CHOST="x86_64-apple-darwin$rev" elif [[ ${rev} -ge 20 ]] ; then # uname -p returns arm, -m returns arm64 on this # release while on Darwin 9 -m returns something # like "PowerPC Machine", hence the distinction CHOST="$(uname -m)-apple-darwin$rev" else CHOST="$(uname -p)-apple-darwin$rev" fi ;; SunOS) case $(isainfo -n) in amd64) CHOST="x86_64-pc-solaris$(uname -r | sed 's|5|2|')" ;; i386) CHOST="i386-pc-solaris$(uname -r | sed 's|5|2|')" ;; sparcv9) CHOST="sparcv9-sun-solaris$(uname -r | sed 's|5|2|')" ;; sparc) CHOST="sparc-sun-solaris$(uname -r | sed 's|5|2|')" ;; esac ;; CYGWIN*) CHOST="$(uname -m)-pc-cygwin" ;; FreeBSD) case $(uname -m) in amd64) CHOST="x86_64-pc-freebsd$(uname -r | sed 's|-.*$||')" ;; esac ;; OpenBSD) case $(uname -m) in amd64) CHOST="x86_64-pc-openbsd$(uname -r | sed 's|-.*$||')" ;; esac ;; *) eerror "Nothing known about platform $(uname -s)." eerror "Please set CHOST appropriately for your system" eerror "and rerun $0" exit 1 ;; esac fi fi CHOST_IDENTIFY=${CHOST} # massage CHOST on Linux systems if [[ ${CHOST} == *-linux-* ]] ; then # two choices here: x86_64_ubuntu16-linux-gnu # x86_64-pc-linux-ubuntu16 # I choose the latter because it is compatible with most # UNIX vendors and it allows to fit RAP into platform dist=$(lsb_release -si) rel=$(lsb_release -sr) if [[ -z ${dist} ]] || [[ -z ${rel} ]] ; then source /etc/os-release # this may fail if the file isn't there [[ -z ${dist} ]] && dist=${ID} [[ -z ${dist} ]] && dist=${NAME} [[ -z ${rel} ]] && rel=${VERSION_ID} fi [[ -z ${dist} ]] && dist=linux # Gentoo's versioning isn't really relevant, since it is # a rolling distro if [[ ${dist,,} == "gentoo" ]] ; then rel= [[ ${CHOST##*-} == "musl" ]] && rel="musl" fi # leave rel unset/empty if we don't know about it while [[ ${rel} == *.*.* ]] ; do rel=${rel%.*} done platform=${CHOST#*-}; platform=${platform%%-*} platform=$(rapx rap "${platform}") CHOST_IDENTIFY=${CHOST%%-*}-${platform}-linux-${dist,,}${rel} fi # Now based on the CHOST set some required variables. Doing it here # allows for user set CHOST still to result in the appropriate variables # being set. case ${CHOST} in *-*-solaris*) if type -P gmake > /dev/null ; then MAKE="gmake" else MAKE="make" fi ;; *) MAKE="make" ;; esac # handle GCC install path on recent Darwin case ${CHOST} in powerpc-*darwin*) DARWIN_USE_GCC=1 # must use GCC, Clang is impossible ;; *-darwin*) # normalise value of DARWIN_USE_GCC case ${DARWIN_USE_GCC} in yes|true|1) DARWIN_USE_GCC=1 ;; no|false|0) DARWIN_USE_GCC=0 ;; *) DARWIN_USE_GCC=1 ;; # default to GCC build esac ;; *) unset DARWIN_USE_GCC ;; esac # deal with a problem on OSX with Python's locales case ${CHOST}:${LC_ALL}:${LANG} in *-darwin*:UTF-8:*|*-darwin*:*:UTF-8) eerror "Your LC_ALL and/or LANG is set to 'UTF-8'." eerror "This setting is known to cause trouble with Python. Please run" case ${SHELL} in */tcsh|*/csh) eerror " setenv LC_ALL en_US.UTF-8" eerror " setenv LANG en_US.UTF-8" eerror "and make it permanent by adding it to your ~/.${SHELL##*/}rc" exit 1 ;; *) eerror " export LC_ALL=en_US.UTF-8" eerror " export LANG=en_US.UTF-8" eerror "and make it permanent by adding it to your ~/.profile" exit 1 ;; esac ;; esac # save original path, need this before interactive, #788334 ORIGINAL_PATH="${PATH}" # Just guessing a prefix is kind of scary. Hence, to make it a bit less # scary, we force the user to give the prefix location here. This also # makes the script a bit less dangerous as it will die when just run to # "see what happens". if [[ -n $1 && -z $2 ]] ; then echo "usage: $0 [ ]" echo echo "Either you give no argument and I'll ask you interactively, or" echo "you need to give both the path offset for your Gentoo prefixed" echo "portage installation, and the action I should do there, e.g." echo " $0 $HOME/prefix " echo echo "See the source of this script for which actions exist." echo echo "$0: insufficient number of arguments" 1>&2 exit 1 elif [[ -z $1 ]] ; then bootstrap_interactive exit 0 fi ROOT="$1" set_helper_vars case $ROOT in chost.guess) # undocumented feature that sort of is our own config.guess, if # CHOST was unset, it now contains the guessed CHOST echo "${CHOST}" exit 0 ;; chost.identify) # another undocumented feature, produces a pseudo CHOST that # identifies the system for bootstraps, currently only Linux is # different from CHOST echo "${CHOST_IDENTIFY}" exit 0 ;; /*) ;; *) echo "Your path offset needs to be absolute!" 1>&2 exit 1 ;; esac einfo "Bootstrapping Gentoo prefixed portage installation using" einfo "host: ${CHOST}" einfo "ident: ${CHOST_IDENTIFY}" einfo "prefix: ${ROOT}" TODO=${2} if [[ ${TODO} != "noninteractive" && $(type -t "bootstrap_${TODO}") != "function" ]]; then eerror "bootstrap target ${TODO} unknown" exit 1 fi if [[ -n ${LD_LIBRARY_PATH} || -n ${DYLD_LIBRARY_PATH} ]] ; then eerror "EEEEEK! You have LD_LIBRARY_PATH or DYLD_LIBRARY_PATH set" eerror "in your environment. This is a guarantee for TROUBLE." eerror "Cowardly refusing to operate any further this way!" exit 1 fi if [[ -n ${PKG_CONFIG_PATH} ]] ; then eerror "YUK! You have PKG_CONFIG_PATH set in your environment." eerror "This is a guarantee for TROUBLE." eerror "Cowardly refusing to operate any further this way!" exit 1 fi einfo "ready to bootstrap ${TODO}" # When we call individual stages separately (e.g. not from # bootstrap_interactive) we might need some env to be setup in order to # function properly. Basically do a non-interactive call for each stage # that will only set whatever needs to be set. if [[ ${TODO} != "interactive" && ${TODO} != "noninteractive" ]] ; then # squelch the output, we've seen it already when running from # interactive proper SETUP_ENV_ONLY=true TODO=noninteractive \ bootstrap_interactive > /dev/null || exit 1 fi # call the appropriate function, # beware noninteractive is just a mode of interactive bootstrap_"${TODO#non}" || exit 1 # Local Variables: # sh-indentation: 4 # sh-basic-offset: 4 # indent-tabs-mode: t # End: # vim: set ts=4 sw=4 noexpandtab: