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Diffstat (limited to 'src/stage4/stage4.sh')
| -rw-r--r-- | src/stage4/stage4.sh | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/src/stage4/stage4.sh b/src/stage4/stage4.sh new file mode 100644 index 0000000..6d72275 --- /dev/null +++ b/src/stage4/stage4.sh @@ -0,0 +1,173 @@ +#!/bin/bash + ############################################################################## + # parabola-riscv64-bootstrap # + # # + # Copyright (C) 2018 Andreas Grapentin # + # # + # This program is free software: you can redistribute it and/or modify # + # it under the terms of the GNU General Public License as published by # + # the Free Software Foundation, either version 3 of the License, or # + # (at your option) any later version. # + # # + # This program is distributed in the hope that it will be useful, # + # but WITHOUT ANY WARRANTY; without even the implied warranty of # + # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # + # GNU General Public License for more details. # + # # + # You should have received a copy of the GNU General Public License # + # along with this program. If not, see <http://www.gnu.org/licenses/>. # + ############################################################################## + +set -euo pipefail + +msg "Entering Stage 4" +notify "*Bootstrap Entering Stage 4*" + +# set a bunch of convenience variables +_builddir="$topbuilddir"/stage4 +_srcdir="$topsrcdir"/stage4 +_makepkgdir="$_builddir"/$CARCH-makepkg +_deptree="$_builddir"/DEPTREE +_groups="base base-devel" +_pkgdest="$_builddir"/packages +_logdest="$_builddir"/makepkglogs + +export PKGDEST="$_pkgdest/staging" +export LOGDEST="$_logdest" + +check_exe librechroot +check_exe libremakepkg + +# make sure that binfmt is *enabled* for stage4 build +echo 1 > /proc/sys/fs/binfmt_misc/status + +# prepare for the build +. "$_srcdir"/prepare_chroot.sh +. "$_srcdir"/prepare_deptree.sh + +msg "starting $CARCH native build (phase 2)" + +# keep building packages until the deptree is empty +while [ -s "$_deptree" ]; do + # grab one without unfulfilled dependencies + _pkgname=$(grep '\[ *\]' "$_deptree" | head -n1 | awk '{print $1}') || true + [ -n "$_pkgname" ] || die "could not resolve dependencies. exiting." + + msg "makepkg: $_pkgname" + msg " remaining packages: $(cat "$_deptree" | wc -l)" + + prepare_makepkgdir + fetch_pkgfiles $_pkgname + import_keys + + # patch if necessary + cp PKGBUILD{,.old} + [ -f "$_srcdir"/patches/$_pkgname.patch ] && \ + patch -Np1 -i "$_srcdir"/patches/$_pkgname.patch + cp PKGBUILD{,.in} + chown -R $SUDO_USER "$_makepkgdir"/$_pkgname + + # substitute common variables + sed -i \ + "s#@MULTILIB@#${MULTILIB:-disable}#g" \ + PKGBUILD + + # enable the target CARCH in arch array, unless it is already 'any' + sed -i "/arch=(.*\bany\b.*)/!s/arch=([^)]*/& $CARCH/" PKGBUILD + + # scan dependencies and update deptree + set +o pipefail + _needs_postpone=no + _srcinfo=$(sudo -u $SUDO_USER makepkg --config "$_builddir"/config/makepkg.conf --printsrcinfo) + _pkgdeps=$(echo "$_srcinfo" | grep -E " (make|check|)depends =" | awk '{print $3}') + for _dep in $_pkgdeps; do + _realdep=$(pacman --noconfirm -Sddw "$_dep" | grep '^Packages' | awk '{print $3}') + _realdep="${_realdep%-*-*}" + + [ -n "$_realdep" ] || die "failed to translate dependency string '$_dep'" + + if ! grep -q "^$_realdep :" "$_deptree".FULL; then + echo "$_realdep : [ ] # $_pkgname" >> "$_deptree".FULL + echo "$_realdep : [ ] # $_pkgname" >> "$_deptree" + else + sed -i "s/^$_realdep : \[.*/&, $_pkgname/" "$_deptree".FULL + sed -i "s/^$_realdep : \[.*/&, $_pkgname/" "$_deptree" + sed -i "s/$_pkgname\(, $_pkgname\)*/$_pkgname/" "$_deptree".FULL + sed -i "s/$_pkgname\(, $_pkgname\)*/$_pkgname/" "$_deptree" + fi + + echo -n "checking for built dependency $_realdep ... " + _depfile=$(find $_pkgdest/pool $topbuilddir/stage3/packages/ \ + -regex "^.*/$_realdep-[^-]*-[^-]*-[^-]*\.pkg\.tar\.xz\$") + [ -n "$_depfile" ] && _have_dep=yes || _have_dep=no + echo $_have_dep + + if [ "x$_have_dep" == "xno" ]; then + sed -i "s/^$_pkgname : \[/& $_realdep/" "$_deptree".FULL + sed -i "s/^$_pkgname : \[/& $_realdep/" "$_deptree" + _needs_postpone=yes + fi + done + set -o pipefail + + # missing stuff - put back to deptree and try again. + if [ "x$_needs_postpone" == "xyes" ]; then + popd >/dev/null + continue + fi + + echo -n "checking for built $_pkgname package ... " + _pkgfile=$(find $_pkgdest/pool -regex "^.*/$_pkgname-[^-]*-[^-]*-[^-]*\.pkg\.tar\.xz\$") + [ -n "$_pkgfile" ] && _have_pkg=yes || _have_pkg=no + echo $_have_pkg + + if [ "x$_have_pkg" == "xno" ]; then + # clean staging + rm -f "$_pkgdest"/staging/* + + # build the package + "$_builddir"/libremakepkg-$CARCH.sh -n $CHOST-stage4 || failed_build + + # release the package + _pkgrepo=$(cat .REPO) + for f in "$_pkgdest"/staging/*; do + ln -s ../../../pool/$(basename "$f") "$_pkgdest"/$_pkgrepo/os/$CARCH/$(basename "$f") + mv $f "$_pkgdest"/pool/ + done + + rm -rf /var/cache/pacman/pkg-$CARCH/* + rm -rf "$_pkgdest"/$_pkgrepo/os/$CARCH/$_pkgrepo.{db,files}* + repo-add -q -R "$_pkgdest"/$_pkgrepo/os/$CARCH/{$_pkgrepo.db.tar.gz,*.pkg.tar.xz} + + # install in chroot + _pkgfile=$(find $_pkgdest/pool -regex "^.*/$_pkgname-[^-]*-[^-]*-[^-]*\.pkg\.tar\.xz\$" \ + | head -n1) + set +o pipefail + yes | librechroot \ + -n "$CHOST-stage4" \ + -C "$_builddir"/config/pacman.conf \ + -M "$_builddir"/config/makepkg.conf \ + run pacman -Udd /repos/pool/"$(basename "$_pkgfile")" + yes | librechroot \ + -n "$CHOST-stage4" \ + -C "$_builddir"/config/pacman.conf \ + -M "$_builddir"/config/makepkg.conf \ + run pacman -Syyuu + set -o pipefail + fi + + # remove pkg from deptree + sed -i "/^$_pkgname :/d; s/ / /g; s/ $_pkgname / /g; s/ */ /g" "$_deptree" + + full=$(cat "$_deptree".FULL | wc -l) + curr=$(expr $full - $(cat "$_deptree" | wc -l)) + notify -c success -u low "*$curr/$full* $_pkgname" + + popd >/dev/null +done + +# unmount +umount "$_chrootdir"/native +umount "$_chrootdir"/repos + +echo "all packages built." |