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https://github.com/opencontainers/runc.git
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Aleksa Sarai
8689e50cbe
pathrs-lite supports transparently switching to libpathrs.so as the backend with the "libpathrs" build tag. In order to make this work properly with our CI and release build scripts, we we need to have a similar setup as with we do with libseccomp. Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>
73 lines
1.9 KiB
Bash
Executable File
73 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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set -e -u -o pipefail
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# shellcheck source=./script/lib.sh
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source "$(dirname "${BASH_SOURCE[0]}")/lib.sh"
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# sha256 checksums for seccomp release tarballs.
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declare -A SECCOMP_SHA256=(
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["2.5.5"]=248a2c8a4d9b9858aa6baf52712c34afefcf9c9e94b76dce02c1c9aa25fb3375
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["2.5.6"]=04c37d72965dce218a0c94519b056e1775cf786b5260ee2b7992956c4ee38633
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["2.6.0"]=83b6085232d1588c379dc9b9cae47bb37407cf262e6e74993c61ba72d2a784dc
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)
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# Due to libseccomp being LGPL we must include its sources,
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# so download, install and build against it.
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# Parameters:
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# $1 -- libseccomp version to download and build.
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# $2 -- destination directory.
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# $@ -- additional architectures to cross-compile for.
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function build_libseccomp() {
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local ver="$1"
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shift
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local dest="$1"
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shift
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local arches=("$@")
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local tar="libseccomp-${ver}.tar.gz"
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# Download, check, and extract.
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wget "https://github.com/seccomp/libseccomp/releases/download/v${ver}/${tar}"{,.asc}
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sha256sum --strict --check - <<<"${SECCOMP_SHA256[${ver}]} *${tar}"
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local srcdir
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srcdir="$(mktemp -d)"
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tar xf "$tar" -C "$srcdir"
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pushd "$srcdir/libseccomp-$ver" || return
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# Install native version for Dockerfile builds.
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./configure \
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--prefix="$dest" --libdir="$dest/lib" \
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--enable-static --enable-shared
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make install
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make clean
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# Save the original cflags.
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local original_cflags="${CFLAGS:-}"
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# Build and install for all requested architectures.
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local arch
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for arch in "${arches[@]}"; do
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# Reset CFLAGS.
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CFLAGS="$original_cflags"
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set_cross_vars "$arch"
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./configure --host "$HOST" \
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--prefix="$dest/$arch" --libdir="$dest/$arch/lib" \
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--enable-static --enable-shared
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make install
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make clean
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done
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# Place the source tarball to $dest/src.
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popd || return
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mkdir -p "$dest"/src
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mv "$tar"{,.asc} "$dest"/src
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}
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if [ $# -lt 2 ]; then
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echo "Usage: $0 <version> <dest-dir> [<extra-arch> ...]" >&2
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exit 1
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fi
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build_libseccomp "$@"
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