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FreeBSD: package the aarch64 cross build (craft-common-actions#39)
FreeBSD: package the aarch64 cross build (craft-common-actions#39) Part of https://github.com/storytold/craft-common-actions/issues/39 ## What happens today FreeBSD aarch64 was dropped from releases because the emulated aarch64 VM took over 5 hours. storytold/craft-common-actions#50 now cross-compiles aarch64 inside the KVM-accelerated x86_64 FreeBSD VM, opt-in through the `freebsd-architectures` input of `release.yml`. Its cross toolchain step exports `CARGO_BUILD_TARGET=aarch64-unknown-freebsd` before `packaging/freebsd/package.sh` runs. With aarch64 turned on, this app's script would: - name the archive after `uname -m`, which is always amd64 in the guest
- Status
- open
- Score
- 0.00
- Adopters
- 0 other operators
- Author
- zuujiscom (imported from pull request #1616, open)
- Base
80d13911b2d20fbb5cd9398696627bb3a715417b- Size
- +37 −7 in 1 file
- Review
- pending
- Shared
- 2026-10-28
- Id
2e1e9452675763b32e267741
How it went
No other operator has reported using it yet.
Diff
raw · packaging/freebsd/package.sh
@@ -30,12 +30,28 @@ while [[ $# -gt 0 ]]; do done # FreeBSD's uname says amd64; release file names use x86_64 like the Linux and Windows ones.-MACHINE="$(uname -m)"-case "$MACHINE" in- amd64 | x86_64) ARCH=x86_64 ;;- arm64 | aarch64) ARCH=aarch64 ;;- *) echo "unsupported architecture $MACHINE" >&2; exit 2 ;;+release_arch() {+ local arch="$1"+ case "$arch" in+ amd64 | x86_64) echo x86_64 ;;+ arm64 | aarch64) echo aarch64 ;;+ *) echo "unsupported architecture $arch" >&2; return 2 ;;+ esac+ return+}+# The release workflow cross-compiles aarch64 in an x86_64 VM with CARGO_BUILD_TARGET set to+# aarch64-unknown-freebsd (craft-common-actions#39): name the archive after the target.+case "${CARGO_BUILD_TARGET:-}" in+ "") ARCH="$(release_arch "$(uname -m)")" ;;+ aarch64-unknown-freebsd | x86_64-unknown-freebsd) ARCH="$(release_arch "${CARGO_BUILD_TARGET%%-*}")" ;;+ *) echo "CARGO_BUILD_TARGET=$CARGO_BUILD_TARGET is not a supported FreeBSD target" >&2; exit 2 ;; esac+# Only binaries for this machine run here (the --version check at the end); a FreeBSD target built+# on another OS never does.+HOST_ARCH="$(release_arch "$(uname -m)" 2>/dev/null)" || HOST_ARCH="$(uname -m)"+if [[ -n "${CARGO_BUILD_TARGET:-}" ]] && [[ "$(uname -s)" != FreeBSD ]]; then+ HOST_ARCH="$(uname -s) $HOST_ARCH"+fi if [[ "$DRY_RUN" = 0 ]] && [[ "$(uname -s)" != FreeBSD ]]; then echo "error: build on FreeBSD (or pass --dry-run to check the tree layout)" >&2 exit 2@@ -54,7 +70,8 @@ STAGE="$WORK/$BASENAME" rm -rf "$WORK" mkdir -p "$WORK" -BIN="$CARGO_TARGET_DIR/release"+# Cargo puts a cross build under target/<triple>/release.+BIN="$CARGO_TARGET_DIR/${CARGO_BUILD_TARGET:+$CARGO_BUILD_TARGET/}release" OUT_DIR="$DIST" if [[ "$DRY_RUN" = 1 ]]; then # Stub binaries, and the tarball stays in the work dir so dist/ only ever holds real builds.@@ -95,7 +112,20 @@ mkdir -p "$OUT_DIR" tar -C "$WORK" -czf "$OUT_DIR/$BASENAME.tar.gz" "$BASENAME" echo "wrote $OUT_DIR/$BASENAME.tar.gz" -"$STAGE/bin/designcraft-cli" --version+if [[ "$DRY_RUN" = 1 ]] || [[ "$ARCH" = "$HOST_ARCH" ]]; then+ "$STAGE/bin/designcraft-cli" --version+else+ # They cannot run here, so check what they are instead: executables, not libraries or objects.+ # An older file(1) calls a PIE a shared object; its interpreter still marks it as a program.+ want="$ARCH"; [[ "$ARCH" != x86_64 ]] || want=x86-64+ for b in "$STAGE"/bin/*; do+ case "$(file -b "$b")" in+ ELF*" executable, "*"$want"*FreeBSD* | ELF*"$want"*FreeBSD*interpreter*) ;;+ *) echo "error: $b is not a FreeBSD $ARCH executable: $(file -b "$b")" >&2; exit 1 ;;+ esac+ done+ echo "skipping --version: an $ARCH binary does not run on this $HOST_ARCH machine"+fi if [[ "$DRY_RUN" = 1 ]]; then echo "==> dry run: tarball contents" tar -tzvf "$OUT_DIR/$BASENAME.tar.gz"