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Validate staged FreeBSD binaries before packaging

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Check that deckcraft and deckcraft-cli are 64-bit little-endian FreeBSD ELF files
for the selected arch before the archive is created, so placeholder, wrong-arch
or non-FreeBSD binaries fail instead of being packaged. Applies to --skip-build
and full builds.
This commit is contained in:
Dylan M. Taylor
2026-10-28 15:13:01 -04:00
parent edf07dfc14
commit fee716092c
1 changed files with 14 additions and 0 deletions
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packaging/freebsd/package.sh
+14
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@@ -41,6 +41,20 @@ fi
if [[ "${1:-}" != "--skip-build" ]]; then
(cd "$ROOT" && cargo build --release --locked "${TARGET_ARGS[@]}" -p deckcraft -p deckcraft-cli)
fi
# Refuse placeholder, wrong-arch or non-FreeBSD binaries (also with --skip-build). Bytes: ELF magic,
# 64-bit little-endian, OSABI SYSV or FreeBSD, e_machine.
case "$ARCH" in
x86_64) MACHINE=" 3e 00" ;;
aarch64) MACHINE=" b7 00" ;;
*) echo "error: no ELF machine check for arch '$ARCH'" >&2; exit 1 ;;
esac
for f in "$BIN/deckcraft" "$BIN/deckcraft-cli"; do
[[ "$(od -An -tx1 -N6 "$f" 2>/dev/null)" == " 7f 45 4c 46 02 01" ]] || { echo "error: $f is not a 64-bit little-endian ELF" >&2; exit 1; }
[[ "$(od -An -tx1 -j7 -N1 "$f")" =~ ^\ (00|09)$ ]] || { echo "error: $f is not a FreeBSD ELF (OSABI)" >&2; exit 1; }
[[ "$(od -An -tx1 -j18 -N2 "$f")" == "$MACHINE" ]] || { echo "error: $f is not an ELF for $ARCH" >&2; exit 1; }
done
NAME="deckcraft-$VERSION-freebsd-$ARCH"
WORK="$CARGO_TARGET_DIR/freebsd-package"
STAGE="$WORK/$NAME"