diff --git a/packaging/freebsd/package.sh b/packaging/freebsd/package.sh index e11a58a0..9ee0394b 100755 --- a/packaging/freebsd/package.sh +++ b/packaging/freebsd/package.sh @@ -31,12 +31,28 @@ 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 ]] && [[ "$(uname -s)" != FreeBSD ]]; then echo "error: build on FreeBSD (or pass --dry-run to check the tree layout)" >&2 exit 2 @@ -55,7 +71,8 @@ STAGE="$WORK/$BASENAME" rm -rf "$WORK" mkdir -p "$WORK" -BIN="$CARGO_TARGET_DIR/release" +# Cargo puts a cross build under target//release. +BIN="$CARGO_TARGET_DIR/${CARGO_BUILD_TARGET:+$CARGO_BUILD_TARGET/}release" OUT_DIR="$DIST" if [[ "$DRY_RUN" = 1 ]]; then # Stub binaries, and the tarball stays in the work dir so dist/ only ever holds real builds. @@ -99,7 +116,20 @@ mkdir -p "$OUT_DIR" tar -C "$WORK" -czf "$OUT_DIR/$BASENAME.tar.gz" "$BASENAME" echo "wrote $OUT_DIR/$BASENAME.tar.gz" -"$STAGE/bin/$(smoke_bin)" --version +if [[ "$DRY_RUN" = 1 ]] || [[ "$ARCH" = "$HOST_ARCH" ]]; then + "$STAGE/bin/$(smoke_bin)" --version +else + # They cannot run here, so check what they are instead: executables, not libraries or objects. + # An older file(1) calls a PIE a shared object; its interpreter still marks it as a program. + want="$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"