mirror of
https://github.com/bryanthaboi/gen1recomp
synced 2026-10-28 07:36:30 -04:00
bryanthaboi
91 lines
3.7 KiB
Bash
Executable File
91 lines
3.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Build libogg, libvorbis/libvorbisfile, libtheoradec and libmpg123 for the
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# aarch64 PortMaster zips inside the same debian:bullseye container as LuaJIT.
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#
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# Usage: scripts/luajit/build_codecs.sh
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# Prints the output directory on stdout; progress goes to stderr.
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# Output: .bazinga/cache/codecs/<recipe hash>-<image digest>/{lib*.so.*,licenses/}
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#
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# Must run on an aarch64 host with docker or podman.
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set -euo pipefail
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HERE="$(cd "$(dirname "$0")" && pwd)"
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ROOT="$(cd "$HERE/../.." && pwd)"
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# shellcheck source=../linux-arm64/common.sh
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. "$ROOT/scripts/linux-arm64/common.sh"
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say() { printf '\033[1;32m==>\033[0m %s\n' "$*" >&2; }
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CODEC_LIBS="libogg.so.0 libvorbis.so.0 libvorbisfile.so.3 libtheoradec.so.1 libmpg123.so.0"
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case "$(uname -m)" in
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aarch64|arm64) ;;
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*) fail "codecs must be built on an aarch64 host (got $(uname -m)); or pass GEN1RECOMP_CODEC_DIR to the zip scripts" ;;
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esac
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CACHE="$ROOT/.bazinga/cache/codecs"
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hash_stdin() { if command -v sha256sum >/dev/null 2>&1; then sha256sum; else shasum -a 256; fi | cut -c1-12; }
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RECIPE_HASH="$(printf '%s %s %s %s %s' "$(sha256_file "$HERE/compile_codecs.sh")" \
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"$OGG_SHA256" "$VORBIS_SHA256" "$THEORA_SHA256" "$MPG123_SHA256" | hash_stdin)"
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IMAGE_DIGEST="${LUAJIT_BUILD_IMAGE##*sha256:}"
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OUT_DIR="$CACHE/$RECIPE_HASH-${IMAGE_DIGEST:0:12}"
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complete() {
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local soname
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for soname in $CODEC_LIBS; do [ -s "$OUT_DIR/$soname" ] || return 1; done
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[ -s "$OUT_DIR/licenses/codecs-SOURCE.txt" ]
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}
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if complete; then
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say "codecs already built"
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echo "$OUT_DIR"
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exit 0
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fi
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mkdir -p "$CACHE/src"
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download_pinned "$OGG_URL" "$CACHE/src/$OGG_TARBALL" "$OGG_SHA256" >&2
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download_pinned "$VORBIS_URL" "$CACHE/src/$VORBIS_TARBALL" "$VORBIS_SHA256" >&2
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download_pinned "$THEORA_URL" "$CACHE/src/$THEORA_TARBALL" "$THEORA_SHA256" >&2
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download_pinned "$MPG123_URL" "$CACHE/src/$MPG123_TARBALL" "$MPG123_SHA256" >&2
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RT="$(container_runtime)" \
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|| fail "docker or podman is required to build the codecs (or set GEN1RECOMP_CODEC_DIR for the zip scripts)"
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STAGE="$(mktemp -d "$CACHE/stage.XXXXXX")"
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trap 'rm -rf "$STAGE"' EXIT
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mkdir -p "$STAGE/out"
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say "building codecs in $RT ($LUAJIT_BUILD_IMAGE, arm64)"
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"$RT" run --rm --platform linux/arm64 \
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-e OGG_TARBALL="$OGG_TARBALL" -e VORBIS_TARBALL="$VORBIS_TARBALL" \
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-e THEORA_TARBALL="$THEORA_TARBALL" -e MPG123_TARBALL="$MPG123_TARBALL" \
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-e CODEC_MAX_GLIBC="$LUAJIT_MAX_GLIBC" \
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-e LUAJIT_APT_SOURCES="$LUAJIT_APT_SOURCES" \
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-e HOST_OWNER="$(id -u):$(id -g)" \
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-v "$HERE:/luajit-scripts:ro" \
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-v "$CACHE/src:/in:ro" \
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-v "$STAGE/out:/out" \
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"$LUAJIT_BUILD_IMAGE" bash -euo pipefail -c '
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printf "%s\n" "$LUAJIT_APT_SOURCES" > /etc/apt/sources.list
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rm -f /etc/apt/sources.list.d/*
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printf "Acquire::Check-Valid-Until \"false\";\nAcquire::Retries \"5\";\nAcquire::http::Pipeline-Depth \"0\";\nAcquire::http::No-Cache \"true\";\n" > /etc/apt/apt.conf.d/99builder
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apt-get update -qq
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DEBIAN_FRONTEND=noninteractive apt-get install -y -qq --no-install-recommends \
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build-essential binutils pkg-config autotools-dev bzip2 ca-certificates >/dev/null
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bash /luajit-scripts/compile_codecs.sh /in /out
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chown -R "$HOST_OWNER" /out
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' >&2 || fail "codec container build failed"
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for soname in $CODEC_LIBS; do
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[ -s "$STAGE/out/$soname" ] || fail "container produced no $soname"
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done
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mkdir -p "$OUT_DIR"
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rm -rf "$OUT_DIR/licenses"
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mv "$STAGE/out/licenses" "$OUT_DIR/licenses"
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printf '%s\n' "ogg $OGG_VERSION $OGG_URL" "vorbis $VORBIS_VERSION $VORBIS_URL" \
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"theora $THEORA_VERSION $THEORA_URL" "mpg123 $MPG123_VERSION $MPG123_URL" \
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"built in $LUAJIT_BUILD_IMAGE" > "$OUT_DIR/licenses/codecs-SOURCE.txt"
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for soname in $CODEC_LIBS; do mv -f "$STAGE/out/$soname" "$OUT_DIR/$soname"; done
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say "built codecs in $OUT_DIR"
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echo "$OUT_DIR"
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