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#!/usr/bin/env bash
# SPDX-License-Identifier: LGPL-2.1-or-later
set -ex
info() { echo -e "\033[33;1m$1\033[0m"; }
fatal() { echo >&2 -e "\033[31;1m$1\033[0m"; exit 1; }
success() { echo >&2 -e "\033[32;1m$1\033[0m"; }
ARGS=(
"--optimization=0 -Dopenssl=disabled -Dcryptolib=gcrypt -Ddns-over-tls=gnutls -Dtpm=true -Dtpm2=enabled"
"--optimization=s -Dutmp=false"
"--optimization=2 -Dc_args=-Wmaybe-uninitialized -Ddns-over-tls=openssl"
"--optimization=3 -Db_lto=true -Ddns-over-tls=false"
"--optimization=3 -Db_lto=false -Dtpm2=disabled -Dlibfido2=disabled -Dp11kit=disabled"
"--optimization=3 -Dfexecve=true -Dstandalone-binaries=true -Dstatic-libsystemd=true -Dstatic-libudev=true"
"-Db_ndebug=true"
)
PACKAGES=(
cryptsetup-bin
expect
fdisk
gettext
iputils-ping
isc-dhcp-client
itstool
kbd
libblkid-dev
libbpf-dev
libcap-dev
libcurl4-gnutls-dev
libfdisk-dev
libfido2-dev
libgpg-error-dev
liblz4-dev
liblzma-dev
libmicrohttpd-dev
libmount-dev
libp11-kit-dev
libpwquality-dev
libqrencode-dev
libssl-dev
libtss2-dev
libxen-dev
libxkbcommon-dev
libxtables-dev
libzstd-dev
# mold
mount
net-tools
python3-evdev
python3-jinja2
python3-lxml
python3-pefile
python3-pip
python3-pyelftools
python3-pyparsing
python3-setuptools
quota
strace
unifont
util-linux
zstd
)
COMPILER="${COMPILER:?}"
COMPILER_VERSION="${COMPILER_VERSION:?}"
LINKER="${LINKER:?}"
CRYPTOLIB="${CRYPTOLIB:?}"
RELEASE="$(lsb_release -cs)"
# mold-2.2.0+ fixes some bugs breaking bootloader builds.
# TODO: Switch to distro mold with ubuntu-24.04
if [[ "$LINKER" == mold ]]; then
wget https://github.com/rui314/mold/releases/download/v2.2.0/mold-2.2.0-x86_64-linux.tar.gz
echo "d66e0230c562c2ba0e0b789cc5034e0fa2369cc843d0154920de4269cd94afeb mold-2.2.0-x86_64-linux.tar.gz" | sha256sum -c
sudo tar -xz -C /usr --strip-components=1 -f mold-2.2.0-x86_64-linux.tar.gz
fi
# Note: As we use postfixed clang/gcc binaries, we need to override $AR
# as well, otherwise meson falls back to ar from binutils which
# doesn't work with LTO
if [[ "$COMPILER" == clang ]]; then
CC="clang-$COMPILER_VERSION"
CXX="clang++-$COMPILER_VERSION"
AR="llvm-ar-$COMPILER_VERSION"
if systemd-analyze compare-versions "$COMPILER_VERSION" ge 17; then
CFLAGS="-fno-sanitize=function"
CXXFLAGS="-fno-sanitize=function"
else
CFLAGS=""
CXXFLAGS=""
fi
# Prefer the distro version if available
if ! apt-get -y install --dry-run "llvm-$COMPILER_VERSION" >/dev/null; then
# Latest LLVM stack deb packages provided by https://apt.llvm.org/
# Following snippet was partly borrowed from https://apt.llvm.org/llvm.sh
wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | \
sudo gpg --yes --dearmor --output /usr/share/keyrings/apt-llvm-org.gpg
echo "deb [signed-by=/usr/share/keyrings/apt-llvm-org.gpg] http://apt.llvm.org/$RELEASE/ llvm-toolchain-$RELEASE-$COMPILER_VERSION main" | \
sudo tee /etc/apt/sources.list.d/llvm-toolchain.list
fi
PACKAGES+=("clang-$COMPILER_VERSION" "lldb-$COMPILER_VERSION" "python3-lldb-$COMPILER_VERSION" "lld-$COMPILER_VERSION" "clangd-$COMPILER_VERSION")
elif [[ "$COMPILER" == gcc ]]; then
CC="gcc-$COMPILER_VERSION"
CXX="g++-$COMPILER_VERSION"
AR="gcc-ar-$COMPILER_VERSION"
CFLAGS=""
CXXFLAGS=""
if ! apt-get -y install --dry-run "gcc-$COMPILER_VERSION" >/dev/null; then
# Latest gcc stack deb packages provided by
# https://launchpad.net/~ubuntu-toolchain-r/+archive/ubuntu/test
sudo add-apt-repository -y --no-update ppa:ubuntu-toolchain-r/test
fi
PACKAGES+=("gcc-$COMPILER_VERSION" "gcc-$COMPILER_VERSION-multilib")
else
fatal "Unknown compiler: $COMPILER"
fi
# This is added by default, and it is often broken, but we don't need anything from it
sudo rm -f /etc/apt/sources.list.d/microsoft-prod.{list,sources}
# add-apt-repository --enable-source does not work on deb822 style sources.
for f in /etc/apt/sources.list.d/*.sources; do
sudo sed -i "s/Types: deb/Types: deb deb-src/g" "$f"
done
sudo apt-get -y update
sudo apt-get -y build-dep systemd
sudo apt-get -y install "${PACKAGES[@]}"
# Install more or less recent meson and ninja with pip, since the distro versions don't
# always support all the features we need (like --optimization=). Since the build-dep
# command above installs the distro versions, let's install the pip ones just
# locally and add the local bin directory to the $PATH.
pip3 install --user -r .github/workflows/requirements.txt --require-hashes --break-system-packages
export PATH="$HOME/.local/bin:$PATH"
$CC --version
meson --version
ninja --version
for args in "${ARGS[@]}"; do
SECONDS=0
if [[ "$COMPILER" == clang && "$args" =~ Wmaybe-uninitialized ]]; then
# -Wmaybe-uninitialized is not implemented in clang
continue
fi
info "Checking build with $args"
# shellcheck disable=SC2086
if ! AR="$AR" \
CC="$CC" CC_LD="$LINKER" CFLAGS="$CFLAGS" \
CXX="$CXX" CXX_LD="$LINKER" CXXFLAGS="$CXXFLAGS" \
meson setup \
-Dtests=unsafe -Dslow-tests=true -Dfuzz-tests=true --werror \
-Dnobody-group=nogroup -Dcryptolib="${CRYPTOLIB:?}" -Ddebug=false \
$args build; then
cat build/meson-logs/meson-log.txt
fatal "meson failed with $args"
fi
if ! meson compile -C build -v; then
fatal "'meson compile' failed with '$args'"
fi
for loader in build/src/boot/efi/*{.efi,.efi.stub}; do
if [[ "$(sbverify --list "$loader" 2>&1)" != "No signature table present" ]]; then
fatal "$loader: Gaps found in section table"
fi
done
git clean -dxf
success "Build with '$args' passed in $SECONDS seconds"
done
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