0093a5869a
- store_path() previously only worked for cross compilation packages, we remove this assumption here - Add CROSS_GCC_LIB variable which points to where gcc libs/headers are located - Add gcc libs/headers to our CROSS_*_PATH environment variables - Check that all directories in CROSS_*_PATH are sane
221 lines
9.1 KiB
Bash
221 lines
9.1 KiB
Bash
#!/usr/bin/env bash
|
|
export LC_ALL=C
|
|
set -e -o pipefail
|
|
|
|
# Check that environment variables assumed to be set by the environment are set
|
|
echo "Building for platform triple ${HOST:?not set} with reference timestamp ${SOURCE_DATE_EPOCH:?not set}..."
|
|
echo "At most ${MAX_JOBS:?not set} jobs will run at once..."
|
|
|
|
#####################
|
|
# Environment Setup #
|
|
#####################
|
|
|
|
# The depends folder also serves as a base-prefix for depends packages for
|
|
# $HOSTs after successfully building.
|
|
BASEPREFIX="${PWD}/depends"
|
|
|
|
# Setup an output directory for our build
|
|
OUTDIR="${OUTDIR:-${PWD}/output}"
|
|
[ -e "$OUTDIR" ] || mkdir -p "$OUTDIR"
|
|
|
|
# Setup the directory where our Bitcoin Core build for HOST will occur
|
|
DISTSRC="${DISTSRC:-${PWD}/distsrc-${HOST}}"
|
|
if [ -e "$DISTSRC" ]; then
|
|
echo "DISTSRC directory '${DISTSRC}' exists, probably because of previous builds... Aborting..."
|
|
exit 1
|
|
else
|
|
mkdir -p "$DISTSRC"
|
|
fi
|
|
|
|
# Given a package name and an output name, return the path of that output in our
|
|
# current guix environment
|
|
store_path() {
|
|
grep --extended-regexp "/[^-]{32}-${1}-[^-]+${2:+-${2}}" "${GUIX_ENVIRONMENT}/manifest" \
|
|
| head --lines=1 \
|
|
| sed --expression='s|^[[:space:]]*"||' \
|
|
--expression='s|"[[:space:]]*$||'
|
|
}
|
|
|
|
# Determine output paths to use in CROSS_* environment variables
|
|
CROSS_GLIBC="$(store_path glibc-cross-${HOST})"
|
|
CROSS_GLIBC_STATIC="$(store_path glibc-cross-${HOST} static)"
|
|
CROSS_KERNEL="$(store_path linux-libre-headers-cross-${HOST})"
|
|
CROSS_GCC="$(store_path gcc-cross-${HOST})"
|
|
CROSS_GCC_LIBS=( "${CROSS_GCC}/lib/gcc/${HOST}"/* ) # This expands to an array of directories...
|
|
CROSS_GCC_LIB="${CROSS_GCC_LIBS[0]}" # ...we just want the first one (there should only be one)
|
|
|
|
# Set environment variables to point Guix's cross-toolchain to the right
|
|
# includes/libs for $HOST
|
|
#
|
|
# NOTE: CROSS_C_INCLUDE_PATH is missing ${CROSS_GCC_LIB}/include-fixed, because
|
|
# the limits.h in it is missing a '#include_next <limits.h>'
|
|
#
|
|
export CROSS_C_INCLUDE_PATH="${CROSS_GCC_LIB}/include:${CROSS_GLIBC}/include:${CROSS_KERNEL}/include"
|
|
export CROSS_CPLUS_INCLUDE_PATH="${CROSS_GCC}/include/c++:${CROSS_GCC}/include/c++/${HOST}:${CROSS_GCC}/include/c++/backward:${CROSS_C_INCLUDE_PATH}"
|
|
export CROSS_LIBRARY_PATH="${CROSS_GCC}/lib:${CROSS_GCC}/${HOST}/lib:${CROSS_GCC_LIB}:${CROSS_GLIBC}/lib:${CROSS_GLIBC_STATIC}/lib"
|
|
|
|
# Sanity check CROSS_*_PATH directories
|
|
IFS=':' read -ra PATHS <<< "${CROSS_C_INCLUDE_PATH}:${CROSS_CPLUS_INCLUDE_PATH}:${CROSS_LIBRARY_PATH}"
|
|
for p in "${PATHS[@]}"; do
|
|
if [ ! -d "$p" ]; then
|
|
echo "'$p' doesn't exist or isn't a directory... Aborting..."
|
|
exit 1
|
|
fi
|
|
done
|
|
|
|
# Disable Guix ld auto-rpath behavior
|
|
export GUIX_LD_WRAPPER_DISABLE_RPATH=yes
|
|
|
|
# Make /usr/bin if it doesn't exist
|
|
[ -e /usr/bin ] || mkdir -p /usr/bin
|
|
|
|
# Symlink file and env to a conventional path
|
|
[ -e /usr/bin/file ] || ln -s --no-dereference "$(command -v file)" /usr/bin/file
|
|
[ -e /usr/bin/env ] || ln -s --no-dereference "$(command -v env)" /usr/bin/env
|
|
|
|
# Determine the correct value for -Wl,--dynamic-linker for the current $HOST
|
|
glibc_dynamic_linker=$(
|
|
case "$HOST" in
|
|
i686-linux-gnu) echo /lib/ld-linux.so.2 ;;
|
|
x86_64-linux-gnu) echo /lib64/ld-linux-x86-64.so.2 ;;
|
|
arm-linux-gnueabihf) echo /lib/ld-linux-armhf.so.3 ;;
|
|
aarch64-linux-gnu) echo /lib/ld-linux-aarch64.so.1 ;;
|
|
riscv64-linux-gnu) echo /lib/ld-linux-riscv64-lp64d.so.1 ;;
|
|
*) exit 1 ;;
|
|
esac
|
|
)
|
|
|
|
# Environment variables for determinism
|
|
export QT_RCC_TEST=1
|
|
export QT_RCC_SOURCE_DATE_OVERRIDE=1
|
|
export TAR_OPTIONS="--owner=0 --group=0 --numeric-owner --mtime='@${SOURCE_DATE_EPOCH}' --sort=name"
|
|
export TZ="UTC"
|
|
|
|
####################
|
|
# Depends Building #
|
|
####################
|
|
|
|
# Build the depends tree, overriding variables that assume multilib gcc
|
|
make -C depends --jobs="$MAX_JOBS" HOST="$HOST" \
|
|
${V:+V=1} \
|
|
${SOURCES_PATH+SOURCES_PATH="$SOURCES_PATH"} \
|
|
i686_linux_CC=i686-linux-gnu-gcc \
|
|
i686_linux_CXX=i686-linux-gnu-g++ \
|
|
i686_linux_AR=i686-linux-gnu-ar \
|
|
i686_linux_RANLIB=i686-linux-gnu-ranlib \
|
|
i686_linux_NM=i686-linux-gnu-nm \
|
|
i686_linux_STRIP=i686-linux-gnu-strip \
|
|
x86_64_linux_CC=x86_64-linux-gnu-gcc \
|
|
x86_64_linux_CXX=x86_64-linux-gnu-g++ \
|
|
x86_64_linux_AR=x86_64-linux-gnu-ar \
|
|
x86_64_linux_RANLIB=x86_64-linux-gnu-ranlib \
|
|
x86_64_linux_NM=x86_64-linux-gnu-nm \
|
|
x86_64_linux_STRIP=x86_64-linux-gnu-strip \
|
|
qt_config_opts_i686_linux='-platform linux-g++ -xplatform bitcoin-linux-g++'
|
|
|
|
|
|
###########################
|
|
# Source Tarball Building #
|
|
###########################
|
|
|
|
# Create the source tarball and move it to "${OUTDIR}/src" if not already there
|
|
if [ -z "$(find "${OUTDIR}/src" -name 'bitcoin-*.tar.gz')" ]; then
|
|
./autogen.sh
|
|
env CONFIG_SITE="${BASEPREFIX}/${HOST}/share/config.site" ./configure --prefix=/
|
|
make dist GZIP_ENV='-9n' ${V:+V=1}
|
|
mkdir -p "${OUTDIR}/src"
|
|
mv "$(find "${PWD}" -name 'bitcoin-*.tar.gz')" "${OUTDIR}/src/"
|
|
fi
|
|
|
|
# Determine the full path to our source tarball
|
|
SOURCEDIST="$(find "${OUTDIR}/src" -name 'bitcoin-*.tar.gz')"
|
|
# Determine our distribution name (e.g. bitcoin-0.18.0)
|
|
DISTNAME="$(basename "$SOURCEDIST" '.tar.gz')"
|
|
|
|
###########################
|
|
# Binary Tarball Building #
|
|
###########################
|
|
|
|
# Create a spec file to normalize ssp linking behaviour
|
|
spec_file="$(mktemp)"
|
|
cat << EOF > "$spec_file"
|
|
*link_ssp:
|
|
%{fstack-protector|fstack-protector-all|fstack-protector-strong|fstack-protector-explicit:}
|
|
EOF
|
|
|
|
# Similar flags to Gitian
|
|
CONFIGFLAGS="--enable-glibc-back-compat --enable-reduce-exports --disable-bench --disable-gui-tests"
|
|
HOST_CFLAGS="-O2 -g -specs=${spec_file} -ffile-prefix-map=${PWD}=."
|
|
HOST_CXXFLAGS="-O2 -g -specs=${spec_file} -ffile-prefix-map=${PWD}=."
|
|
HOST_LDFLAGS="-Wl,--as-needed -Wl,--dynamic-linker=$glibc_dynamic_linker -static-libstdc++"
|
|
|
|
# Make $HOST-specific native binaries from depends available in $PATH
|
|
export PATH="${BASEPREFIX}/${HOST}/native/bin:${PATH}"
|
|
(
|
|
cd "$DISTSRC"
|
|
|
|
# Extract the source tarball
|
|
tar --strip-components=1 -xf "${SOURCEDIST}"
|
|
|
|
# Configure this DISTSRC for $HOST
|
|
# shellcheck disable=SC2086
|
|
env CONFIG_SITE="${BASEPREFIX}/${HOST}/share/config.site" \
|
|
./configure --prefix=/ \
|
|
--disable-ccache \
|
|
--disable-maintainer-mode \
|
|
--disable-dependency-tracking \
|
|
${CONFIGFLAGS} \
|
|
CFLAGS="${HOST_CFLAGS}" \
|
|
CXXFLAGS="${HOST_CXXFLAGS}" \
|
|
LDFLAGS="${HOST_LDFLAGS}"
|
|
|
|
sed -i.old 's/-lstdc++ //g' config.status libtool src/univalue/config.status src/univalue/libtool
|
|
|
|
# Build Bitcoin Core
|
|
make --jobs="$MAX_JOBS" ${V:+V=1}
|
|
|
|
# Perform basic ELF security checks on a series of executables.
|
|
make -C src --jobs=1 check-security ${V:+V=1}
|
|
# Check that executables only contain allowed gcc, glibc and libstdc++
|
|
# version symbols for Linux distro back-compatibility.
|
|
make -C src --jobs=1 check-symbols ${V:+V=1}
|
|
|
|
# Setup the directory where our Bitcoin Core build for HOST will be
|
|
# installed. This directory will also later serve as the input for our
|
|
# binary tarballs.
|
|
INSTALLPATH="${PWD}/installed/${DISTNAME}"
|
|
mkdir -p "${INSTALLPATH}"
|
|
# Install built Bitcoin Core to $INSTALLPATH
|
|
make install DESTDIR="${INSTALLPATH}" ${V:+V=1}
|
|
(
|
|
cd installed
|
|
|
|
# Prune libtool and object archives
|
|
find . -name "lib*.la" -delete
|
|
find . -name "lib*.a" -delete
|
|
|
|
# Prune pkg-config files
|
|
rm -r "${DISTNAME}/lib/pkgconfig"
|
|
|
|
# Split binaries and libraries from their debug symbols
|
|
{
|
|
find "${DISTNAME}/bin" -type f -executable -print0
|
|
find "${DISTNAME}/lib" -type f -print0
|
|
} | xargs -0 -n1 -P"$MAX_JOBS" -I{} "${DISTSRC}/contrib/devtools/split-debug.sh" {} {} {}.dbg
|
|
|
|
cp "${DISTSRC}/doc/README.md" "${DISTNAME}/"
|
|
|
|
# Finally, deterministically produce {non-,}debug binary tarballs ready
|
|
# for release
|
|
find "${DISTNAME}" -not -name "*.dbg" -print0 \
|
|
| sort --zero-terminated \
|
|
| tar --create --no-recursion --mode='u+rw,go+r-w,a+X' --null --files-from=- \
|
|
| gzip -9n > "${OUTDIR}/${DISTNAME}-${HOST}.tar.gz" \
|
|
|| ( rm -f "${OUTDIR}/${DISTNAME}-${HOST}.tar.gz" && exit 1 )
|
|
find "${DISTNAME}" -name "*.dbg" -print0 \
|
|
| sort --zero-terminated \
|
|
| tar --create --no-recursion --mode='u+rw,go+r-w,a+X' --null --files-from=- \
|
|
| gzip -9n > "${OUTDIR}/${DISTNAME}-${HOST}-debug.tar.gz" \
|
|
|| ( rm -f "${OUTDIR}/${DISTNAME}-${HOST}-debug.tar.gz" && exit 1 )
|
|
)
|
|
)
|