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#!/usr/bin/env bash
set -e
set -x
MUSL_CROSS_MAKE_RELEASE=1
MUSL_CROSS_MAKE_SRC="https://github.com/just-containers/musl-cross-make/releases/download/v${MUSL_CROSS_MAKE_RELEASE}"
BUILDDIR=$HOME/build
PACKAGEDIR=$HOME/pkg
DISTDIR=$HOME/dist
PATCHDIR="$(pwd)/patches"
SYSDEPSDIR="$(pwd)/sysdeps"
mkdir -p "$BUILDDIR" "$PACKAGEDIR" "$DISTDIR"
# point to make
MAKE_4x="$PACKAGEDIR/make/bin/make"
# all packages
skarnet_all_packages=(
skalibs
execline
s6
s6-portable-utils
s6-linux-utils
s6-dns
s6-networking
s6-rc
)
# linux packages
skarnet_linux_packages=("${skarnet_all_packages[@]}")
# portable packages
skarnet_portable_packages=(
skalibs
execline
s6
s6-portable-utils
s6-rc
)
# target platforms + simplified
# platform
declare -A targets
targets[arm-linux-musleabihf]=armhf
targets[x86_64-linux-musl]=amd64
# software versions
declare -A versions
versions[make]=4.1
versions[skalibs]=2.3.10.0
versions[execline]=2.1.5.0
versions[s6]=2.3.0.0
versions[s6-portable-utils]=2.0.6.0
versions[s6-linux-utils]=2.1.0.0
versions[s6-dns]=2.0.1.0
versions[s6-networking]=2.1.1.0
versions[s6-rc]=0.0.3.0
declare -A manifests
manifests[skarnet_all_packages]="manifest.txt"
manifests[skarnet_linux_packages]="manifest-linux.txt"
manifests[skarnet_portable_packages]="manifest-portable.txt"
curl -R -L -o $BUILDDIR/musl-cross-make-manifest.txt "${MUSL_CROSS_MAKE_SRC}/manifest.txt"
while read -r line; do
key=$(echo "${line}" | cut -d"=" -f1)
value=$(echo "${line}" | cut -d"=" -f2)
case "${key}" in
linux|musl|gcc) versions[$key]=$value ;;
esac
done < $BUILDDIR/musl-cross-make-manifest.txt
rm $BUILDDIR/musl-cross-make-manifest.txt
# install make
cd "$BUILDDIR"
curl -R -L -O http://ftp.gnu.org/gnu/make/make-${versions[make]}.tar.gz
tar xf make-${versions[make]}.tar.gz
cd make-${versions[make]}
./configure --prefix="$PACKAGEDIR/make"
make
make install
for target in "${!targets[@]}"; do
declare -A includes
includes[skalibs]=""
includes[execline]="--with-include=$PACKAGEDIR/skalibs-$target/usr/include ${includes[skalibs]}"
includes[s6]="--with-include=$PACKAGEDIR/execline-$target/usr/include ${includes[execline]}"
includes[s6-portable-utils]="${includes[s6]}"
includes[s6-linux-utils]="${includes[s6]}"
includes[s6-dns]="${includes[s6]}"
includes[s6-networking]="--with-include=$PACKAGEDIR/s6-dns-$target/usr/include --with-include=$PACKAGEDIR/s6-$target/usr/include ${includes[s6]}"
includes[s6-rc]="--with-include=$PACKAGEDIR/s6-$target/usr/include ${includes[s6]}"
declare -A libs
libs[skalibs]=""
libs[execline]="--with-lib=$PACKAGEDIR/skalibs-$target/usr/lib ${libs[skalibs]}"
libs[s6]="--with-lib=$PACKAGEDIR/execline-$target/usr/lib ${libs[execline]}"
libs[s6-portable-utils]="${libs[s6]}"
libs[s6-linux-utils]="${libs[s6]}"
libs[s6-dns]="${libs[s6]}"
libs[s6-networking]="--with-lib=$PACKAGEDIR/s6-dns-$target/usr/lib --with-lib=$PACKAGEDIR/s6-${target}/usr/lib ${libs[s6]}"
libs[s6-rc]="--with-lib=$PACKAGEDIR/s6-$target/usr/lib ${libs[s6]}"
declare -A sysdeps
sysdeps[skalibs]="--with-sysdeps=$SYSDEPSDIR/${target}"
sysdeps[execline]="--with-sysdeps=$PACKAGEDIR/skalibs-$target/usr/lib/skalibs/sysdeps"
sysdeps[s6]="${sysdeps[execline]}"
sysdeps[s6-portable-utils]="${sysdeps[execline]}"
sysdeps[s6-linux-utils]="${sysdeps[execline]}"
sysdeps[s6-dns]="${sysdeps[execline]}"
sysdeps[s6-networking]="${sysdeps[execline]}"
sysdeps[s6-rc]="${sysdeps[execline]}"
declare -A configopts
configopts[skalibs]="--datadir=/etc --enable-force-devr"
configopts[execline]=""
configopts[s6]=""
configopts[s6-portable-utils]=""
configopts[s6-dns]=""
configopts[s6-networking]=""
configopts[s6-rc]=""
build_install_skarnet_package() {
local package=$1
local version=${versions[$package]}
mkdir -p "$BUILDDIR/${target}"
cd "$BUILDDIR/${target}"
git clone https://github.com/skarnet/${package}.git
cd ${package}
if [[ ${version} =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
version=$(git rev-list -n 1 v${version})
fi
git reset --hard ${version}
PATH="$PACKAGEDIR/gcc-$target/bin:$PATH" \
./configure \
--target="$target" \
--libdir=/usr/lib \
--enable-static \
--disable-shared \
--enable-static-libc \
${includes[$package]} \
${libs[$package]} \
${sysdeps[$package]} \
${configopts[$package]}
PATH="$PACKAGEDIR/gcc-$target/bin:$PATH" ${MAKE_4x}
PATH="$PACKAGEDIR/gcc-$target/bin:$PATH" ${MAKE_4x} DESTDIR="$PACKAGEDIR/${package}-${target}" install
}
tar_skarnet_package() {
local package=$1
for bindir in 'usr/bin' 'bin' 'usr/sbin' 'sbin'; do
if [[ -d "$PACKAGEDIR/${package}-${target}/$bindir" ]]; then
PATH="$PACKAGEDIR/gcc-$target/bin:$PATH" find "$PACKAGEDIR/${package}-${target}/$bindir" -type f -exec ${target}-strip {} \;
fi
done
tar -czf "$DISTDIR/${package}-${versions[$package]}-linux-${targets[$target]}-bin.tar.gz" \
--owner 0 \
--group 0 \
--exclude "usr/lib" \
--exclude "usr/include" \
-C "$PACKAGEDIR/${package}-${target}" .
local dev_dirs=""
if [[ -d "$PACKAGEDIR/${package}-${target}/usr/lib" ]]; then
dev_dirs="usr/lib"
fi
if [[ -d "$PACKAGEDIR/${package}-${target}/usr/include" ]]; then
dev_dirs="${dev_dirs} usr/include"
fi
if [[ -n "${dev_dirs}" ]]; then
tar -czf "$DISTDIR/${package}-${versions[$package]}-linux-${targets[$target]}-dev.tar.gz" \
--owner 0 \
--group 0 \
-C "$PACKAGEDIR/${package}-${target}" $dev_dirs
fi
}
# get gcc
mkdir -p "$PACKAGEDIR/gcc-${target}"
curl -R -L -o "$PACKAGEDIR/gcc-${target}.tar.gz" "${MUSL_CROSS_MAKE_SRC}/gcc-${versions[gcc]}-${target}.tar.gz"
tar xf "$PACKAGEDIR/gcc-${target}.tar.gz" -C "$PACKAGEDIR/gcc-${target}"
# install skarnet packages
for package in "${skarnet_all_packages[@]}"; do
build_install_skarnet_package ${package}
tar_skarnet_package ${package}
done
done
# generate release.md
releasemsg=""
releasemsg+="Built using \`make-${versions[make]}\`, \`musl-${versions[musl]}\` and \`linux-headers-${versions[linux]}\`\n"
releasemsg+="\n"
releasemsg+="| Software | Version |\n"
releasemsg+="| -------- |:-------:|\n"
for package in "${skarnet_all_packages[@]}"; do
releasemsg+="| ${package} | ${versions[${package}]} |\n"
done
releasemsg+="\n"
echo -e ${releasemsg} > $DISTDIR/release.md
# generate manifests
for i in "${!manifests[@]}"; do
manifest=""
packages="$i[@]"
for package in "${!packages}"; do
manifest+="${package}=${versions[${package}]}\n"
done
echo -e ${manifest} > $DISTDIR/${manifests[${i}]}
done