diff options
Diffstat (limited to 'mkosi.images/build/mkosi.conf.d/debian-ubuntu/mkosi.build.chroot')
| -rwxr-xr-x | mkosi.images/build/mkosi.conf.d/debian-ubuntu/mkosi.build.chroot | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/mkosi.images/build/mkosi.conf.d/debian-ubuntu/mkosi.build.chroot b/mkosi.images/build/mkosi.conf.d/debian-ubuntu/mkosi.build.chroot new file mode 100755 index 0000000..2d50afb --- /dev/null +++ b/mkosi.images/build/mkosi.conf.d/debian-ubuntu/mkosi.build.chroot @@ -0,0 +1,140 @@ +#!/bin/bash +# SPDX-License-Identifier: LGPL-2.1-or-later +set -e + +if [[ ! -d "pkg/$PKG_SUBDIR/debian" ]]; then + echo "deb rules not found at pkg/$PKG_SUBDIR/debian, run mkosi once with -ff to make sure the rules are cloned" >&2 + exit 1 +fi + +# We transplant the debian/ folder from the deb package sources into the upstream sources. +mount --mkdir --bind "$SRCDIR/pkg/$PKG_SUBDIR/debian" "$SRCDIR"/debian + +# We remove the patches so they don't get applied. +rm -rf "$SRCDIR"/debian/patches/* + +# While the build directory can be specified through DH_OPTIONS, the default one is hardcoded everywhere so +# we have to use that. Because it is architecture dependent, we query it using dpkg-architecture first. +DEB_HOST_GNU_TYPE="$(dpkg-architecture --query DEB_HOST_GNU_TYPE)" +mount --mkdir --bind "$BUILDDIR" "$SRCDIR/obj-$DEB_HOST_GNU_TYPE" + +if [[ -d .git/ ]] && [[ -z "$(git status --porcelain)" ]]; then + TS="$(git show --no-patch --format=%ct HEAD)" +else + TS="${SOURCE_DATE_EPOCH:-$(date +%s)}" +fi + +# Add a new changelog entry to update the version. We use a fixed date since a dynamic one causes a full +# rebuild every time. +cat >debian/changelog.new <<EOF +systemd ($(cat meson.version)-$(date "+%Y%m%d%H%M%S" --date "@$TS")) UNRELEASED; urgency=low + + * Automatic build from mkosi + + -- systemd test <systemd-devel@lists.freedesktop.org> $(date --rfc-email --date "@$TS") + +EOF +cat debian/changelog >>debian/changelog.new +mv debian/changelog.new debian/changelog + +MKOSI_CFLAGS="-O0" +if ((LLVM)); then + # TODO: Remove -fno-sanitize-function when https://github.com/systemd/systemd/issues/29972 is fixed. + MKOSI_CFLAGS="$MKOSI_CFLAGS -shared-libasan -fno-sanitize=function" +fi + +MKOSI_LDFLAGS="" +if ((LLVM)) && [[ -n "$SANITIZERS" ]]; then + MKOSI_LDFLAGS="$MKOSI_LDFLAGS -Wl,-rpath=$(realpath "$(clang --print-runtime-dir)")" +fi + +MKOSI_MESON_OPTIONS="-D mode=developer -D b_sanitize=${SANITIZERS:-none}" +if ((WIPE)) && [[ -d "$BUILDDIR/meson-private" ]]; then + MKOSI_MESON_OPTIONS="$MKOSI_MESON_OPTIONS --wipe" +fi + +# TODO: Drop GENSYMBOLS_LEVEL once https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=986746 is fixed. +build() { + env \ + CC="$( ((LLVM)) && echo clang || echo gcc)" \ + CXX="$( ((LLVM)) && echo clang++ || echo g++)" \ + CC_LD="$( ((LLVM)) && echo lld)" \ + CXX_LD="$( ((LLVM)) && echo lld)" \ + DEB_BUILD_OPTIONS="$(awk '$1=$1' <<<"\ + $( ((WITH_TESTS)) || echo nocheck) \ + $( ((WITH_DOCS)) || echo nodoc) \ + $( ((WITH_DEBUG)) && echo debug || echo nostrip) \ + $( ! ((MESON_VERBOSE)) && echo terse) \ + optimize=-lto \ + hardening=-fortify \ + ")" \ + DEB_BUILD_PROFILES="$(awk '$1=$1' <<<"\ + $( ((WITH_TESTS)) || echo nocheck) \ + $( ((WITH_DOCS)) || echo nodoc) \ + pkg.systemd.upstream \ + ")" \ + DEB_CFLAGS_APPEND="$MKOSI_CFLAGS $CFLAGS" \ + DEB_CXXFLAGS_APPEND="$MKOSI_CFLAGS $CFLAGS" \ + DEB_LDFLAGS_APPEND="$MKOSI_LDFLAGS $LDFLAGS" \ + DPKG_FORCE="unsafe-io" \ + DPKG_DEB_COMPRESSOR_TYPE="none" \ + DH_MISSING="--fail-missing" \ + CONFFLAGS_UPSTREAM="$MKOSI_MESON_OPTIONS $MESON_OPTIONS" \ + GENSYMBOLS_LEVEL="$( ((LLVM)) && echo 0 || echo 1)" \ + dpkg-buildpackage \ + --no-pre-clean \ + --unsigned-changes \ + --build=binary + + EXIT_STATUS=$? + + # Make sure we don't reconfigure twice. + MKOSI_MESON_OPTIONS="${MKOSI_MESON_OPTIONS//"--wipe"/}" + + return $EXIT_STATUS +} + +if ! build; then + # debhelper installs files for each package to debian/<package> so we figure out which files were + # packaged by querying all the package names from debian/control and running find on each of the + # corresponding package directory in debian/. + grep "Package:" debian/control | + sed "s/Package: //" | + xargs -d '\n' -I {} sh -c "[ -d debian/{} ] && (cd debian/{} && find . ! -type d ! -path "*dh-exec*" -printf '%P\n')" | + # Remove compression suffix from compressed manpages as the manpages in debian/tmp will be uncompressed. + sed --regexp-extended 's/([0-9])\.gz$/\1/' | + sort --unique >/tmp/packaged-files + + # We figure out the installed files by running find on debian/tmp/ which contains the files installed + # by meson install. + (cd debian/tmp/ && find . ! -type d ! -path "*dh-exec*" -printf '%P\n') >/tmp/installed-files + + if [[ -f debian/not-installed ]]; then + grep --invert-match "^#" debian/not-installed >>/tmp/installed-files + fi + + sort --unique --output /tmp/installed-files /tmp/installed-files + + # We get all the installed files that were not packaged by finding entries in the installed file that are + # not in the packaged file. + comm -23 /tmp/installed-files /tmp/packaged-files > /tmp/unpackaged-files + # If there are no unpackaged files something else went wrong. + if [[ ! -s /tmp/unpackaged-files ]]; then + exit 1 + fi + + # Otherwise, we append the unpackaged files to the filelist for the systemd package and retry the build. + cat /tmp/unpackaged-files >>debian/systemd.install + build +fi + +( + shopt -s nullglob + rm -f "$BUILDDIR"/*.deb "$BUILDDIR"/*.ddeb + + cp ../*.deb ../*.ddeb "$PACKAGEDIR" + cp ../*.deb ../*.ddeb "$OUTPUTDIR" + cp ../*.deb ../*.ddeb "$BUILDDIR" + # These conflict with the packages that we actually want to install, so remove them + rm -f "$BUILDDIR"/systemd-standalone-*.deb "$BUILDDIR"/systemd-standalone-*.ddeb +) |