rename create-arm64-tarball test and allow running it on both amd64 and arm64

coverage.txt

@@ -194,18 +194,18 @@ Skip-If:
  hostarch != "amd64"
  not run_ma_same_tests
 
-Test: include-libmagic-mgc-arm64
+Test: include-foreign-libmagic-mgc
 Needs-Root: true
 Needs-APT-Config: true
 Skip-If:
- hostarch != "amd64"
+ hostarch not in ["amd64", "arm64"]
  not run_ma_same_tests
 
-Test: include-libmagic-mgc-arm64-with-multiple-arch-options
+Test: include-foreign-libmagic-mgc-with-multiple-arch-options
 Needs-Root: true
 Needs-APT-Config: true
 Skip-If:
- hostarch != "amd64"
+ hostarch not in ["amd64", "arm64"]
  not run_ma_same_tests
 
 Test: aptopt
@@ -375,10 +375,10 @@ Skip-If:
 Test: install-busybox-based-sub-essential-system
 Needs-Root: true
 
-Test: create-arm64-tarball
+Test: create-foreign-tarball
 Modes: root unshare fakechroot
 Skip-If:
- hostarch != "amd64"
+ hostarch not in ["amd64", "arm64"]
  mode == "fakechroot" and not run_ma_same_tests
  not have_binfmt
 

mmdebstrap

@@ -1551,32 +1551,34 @@ sub setup_mounts {
         if (any { $_ eq 'chroot/start-stop-daemon' } @{ $options->{skip} }) {
             info "skipping chroot/start-stop-daemon as requested";
         } else {
+            my $ssdloc;
+            if (-f "$options->{root}/sbin/start-stop-daemon") {
+                $ssdloc = "$options->{root}/sbin/start-stop-daemon";
+            } elsif (-f "$options->{root}/usr/sbin/start-stop-daemon") {
+                $ssdloc = "$options->{root}/usr/sbin/start-stop-daemon";
+            }
             push @cleanup_tasks, sub {
-                if (-e "$options->{root}/sbin/start-stop-daemon.REAL") {
-                    move(
-                        "$options->{root}/sbin/start-stop-daemon.REAL",
-                        "$options->{root}/sbin/start-stop-daemon"
-                    ) or error "cannot move start-stop-daemon: $!";
+                return unless length $ssdloc;
+                if (-e "$ssdloc.REAL") {
+                    move("$ssdloc.REAL", "$ssdloc")
+                      or error "cannot move start-stop-daemon: $!";
+                    warning "/sbin/start-stop-daemon fake replaced with real";
                 }
             };
-            if (-f "$options->{root}/sbin/start-stop-daemon") {
-                if (-e "$options->{root}/sbin/start-stop-daemon.REAL") {
-                    error
-                      "$options->{root}/sbin/start-stop-daemon.REAL already"
-                      . " exists";
+            if (length $ssdloc) {
+                if (-e "$ssdloc.REAL") {
+                    error "$ssdloc.REAL already exists";
                 }
-                move(
-                    "$options->{root}/sbin/start-stop-daemon",
-                    "$options->{root}/sbin/start-stop-daemon.REAL"
-                ) or error "cannot move start-stop-daemon: $!";
-                open my $fh, '>', "$options->{root}/sbin/start-stop-daemon"
+                move("$ssdloc", "$ssdloc.REAL")
+                  or error "cannot move start-stop-daemon: $!";
+                open my $fh, '>', $ssdloc
                   or error "cannot open start-stop-daemon: $!";
                 print $fh "#!/bin/sh\n";
                 print $fh
                   "echo \"Warning: Fake start-stop-daemon called, doing"
                   . " nothing\">&2\n";
                 close $fh;
-                chmod 0755, "$options->{root}/sbin/start-stop-daemon"
+                chmod 0755, "$ssdloc"
                   or error "cannot chmod start-stop-daemon: $!";
             }
         }
@@ -6965,7 +6967,7 @@ tracking system. B<WARNING>: if this option is used carelessly with packages
 that do not support C<DPKG_ROOT>, this mode can result in undesired changes to
 the system running B<mmdebstrap> because maintainer-scripts will be run without
 L<chroot(1)>. Make sure to run this mode without superuser privileges and/or
-inside a throw-away chroot enviroment like so:
+inside a throw-away chroot environment like so:
 
     mmdebstrap --variant=apt --include=mmdebstrap \
         --customize-hook='chroot "$1" mmdebstrap --mode=chrootless
@@ -7016,6 +7018,13 @@ get installed at once. The downside of this variant is, that if it should
 happen that an B<essential> package is not installable, then it will just get
 ignored without throwing an error.
 
+=item B<buildd>
+
+The B<essential> set plus apt and build-essential.
+It is roughly equivalent to running mmdebstrap with
+
+    --variant=essential --include="apt,build-essential"
+
 =item B<required>, B<minbase>
 
 The B<essential> set plus all packages with Priority:required.
@@ -7023,13 +7032,6 @@ It is roughly equivalent to running mmdebstrap with
 
     --variant=essential --include="?priority(required)"
 
-=item B<buildd>
-
-The B<minbase> set plus build-essential.
-It is roughly equivalent to running mmdebstrap with
-
-    --variant=essential --include="?priority(required),build-essential"
-
 =item B<important>, B<debootstrap>, B<->
 
 The B<required> set plus all packages with Priority:important. This is the
@@ -7338,7 +7340,7 @@ them afterwards. This can be disabled using B<--skip=chroot/mount> or
 specifically by B<--skip=chroot/mount/dev>, B<--skip=chroot/mount/proc> and
 B<--skip=chroot/mount/sys>, respectively. B<mmdebstrap> will disable running
 services by temporarily moving F</usr/sbin/policy-rc.d> and
-F</sbin/start-stop-daemon> if they exist. This can be disabled with
+F</usr/sbin/start-stop-daemon> if they exist. This can be disabled with
 B<--skip=chroot/policy-rc.d> and B<--skip=chroot/start-stop-daemon>,
 respectively.
 
@@ -7385,7 +7387,7 @@ This step is not carried out in B<extract> mode.
 =item B<unmount>
 
 Unmount everything that was mounted during the B<mount> stage and restores
-F</usr/sbin/policy-rc.d> and F</sbin/start-stop-daemon> if necessary.
+F</usr/sbin/policy-rc.d> and F</usr/sbin/start-stop-daemon> if necessary.
 
 =item B<cleanup>
 

tests/create-arm64-tarball

@@ -1,65 +0,0 @@
-#!/bin/sh
-set -eu
-export LC_ALL=C.UTF-8
-
-prefix=
-if [ "$(id -u)" -eq 0 ] && [ "{{ MODE }}" != "root" ] && [ "{{ MODE }}" != "auto" ]; then
-	if ! id "${SUDO_USER:-user}" >/dev/null 2>&1; then
-		if [ ! -e /mmdebstrap-testenv ]; then
-			echo "this test modifies the system and should only be run inside a container" >&2
-			exit 1
-		fi
-		useradd --home-dir "/home/${SUDO_USER:-user}" --create-home "${SUDO_USER:-user}"
-	fi
-	prefix="runuser -u ${SUDO_USER:-user} --"
-fi
-
-[ "{{ MODE }}" = "fakechroot" ] && prefix="$prefix fakechroot fakeroot"
-$prefix {{ CMD }} --mode={{ MODE }} --variant=apt --architectures=arm64 {{ DIST }} /tmp/debian-chroot.tar {{ MIRROR }}
-# we ignore differences between architectures by ignoring some files
-# and renaming others
-{ tar -tf /tmp/debian-chroot.tar \
-	| grep -v '^\./usr/lib/ld-linux-aarch64\.so\.1$' \
-	| grep -v '^\./usr/lib/aarch64-linux-gnu/ld-linux-aarch64\.so\.1$' \
-	| grep -v '^\./usr/lib/aarch64-linux-gnu/perl/5\.[0-9]\+\.0/asm-generic/int-ll64\.ph$' \
-	| grep -v '^\./usr/lib/aarch64-linux-gnu/perl/5\.[0-9]\+\.0/asm-generic/types\.ph$' \
-	| grep -v '^\./usr/lib/aarch64-linux-gnu/perl/5\.[0-9]\+\.0/asm-generic/unistd\.ph$' \
-	| grep -v '^\./usr/lib/aarch64-linux-gnu/perl/5\.[0-9]\+\.0/asm/sigcontext\.ph$' \
-	| grep -v '^\./usr/lib/aarch64-linux-gnu/perl/5\.[0-9]\+\.0/asm/sve_context\.ph$' \
-	| grep -v '^\./usr/lib/aarch64-linux-gnu/perl/5\.[0-9]\+\.0/asm/types\.ph$' \
-	| grep -v '^\./usr/lib/aarch64-linux-gnu/perl/5\.[0-9]\+\.0/bits/procfs-extra\.ph$' \
-	| grep -v '^\./usr/lib/aarch64-linux-gnu/perl/5\.[0-9]\+\.0/bits/procfs-id\.ph$' \
-	| grep -v '^\./usr/lib/aarch64-linux-gnu/perl/5\.[0-9]\+\.0/bits/procfs-prregset\.ph$' \
-	| grep -v '^\./usr/lib/aarch64-linux-gnu/perl/5\.[0-9]\+\.0/bits/procfs\.ph$' \
-	| grep -v '^\./usr/lib/aarch64-linux-gnu/perl/5\.[0-9]\+\.0/gnu/stubs-lp64\.ph$' \
-	| grep -v '^\./usr/lib/aarch64-linux-gnu/perl/5\.[0-9]\+\.0/linux/types\.ph$' \
-	| grep -v '^\./usr/lib/aarch64-linux-gnu/perl/5\.[0-9]\+\.0/sys/procfs\.ph$' \
-	| grep -v '^\./usr/lib/aarch64-linux-gnu/perl/5\.[0-9]\+\.0/sys/user\.ph$' \
-	| grep -v '^\./usr/share/doc/[^/]\+/changelog\(\.Debian\)\?\.arm64\.gz$' \
-	| sed 's/aarch64-linux-gnu/x86_64-linux-gnu/' \
-	| sed 's/arm64/amd64/';
-} | sort > tar2.txt
-{ < tar1.txt \
-	grep -v '^\./usr/bin/i386$' \
-	| grep -v '^\./usr/bin/x86_64$' \
-	| grep -v '^\./lib32$' \
-	| grep -v '^\./lib64$' \
-	| grep -v '^\./libx32$' \
-	| grep -v '^\./usr/lib32/$' \
-	| grep -v '^\./usr/libx32/$' \
-	| grep -v '^\./usr/lib64/$' \
-	| grep -v '^\./usr/lib64/ld-linux-x86-64\.so\.2$' \
-	| grep -v '^\./usr/lib/x86_64-linux-gnu/ld-linux-x86-64\.so\.2$' \
-	| grep -v '^\./usr/lib/x86_64-linux-gnu/libmvec\.so\.1$' \
-	| grep -v '^\./usr/lib/x86_64-linux-gnu/perl/5\.[0-9]\+\.0/asm/posix_types_32\.ph$' \
-	| grep -v '^\./usr/lib/x86_64-linux-gnu/perl/5\.[0-9]\+\.0/asm/posix_types_64\.ph$' \
-	| grep -v '^\./usr/lib/x86_64-linux-gnu/perl/5\.[0-9]\+\.0/asm/posix_types_x32\.ph$' \
-	| grep -v '^\./usr/lib/x86_64-linux-gnu/perl/5\.[0-9]\+\.0/asm/unistd_32\.ph$' \
-	| grep -v '^\./usr/lib/x86_64-linux-gnu/perl/5\.[0-9]\+\.0/asm/unistd_64\.ph$' \
-	| grep -v '^\./usr/lib/x86_64-linux-gnu/perl/5\.[0-9]\+\.0/asm/unistd_x32\.ph$' \
-	| grep -v '^\./usr/lib/x86_64-linux-gnu/perl/5\.[0-9]\+\.0/gnu/stubs-64\.ph$' \
-	| grep -v '^\./usr/share/doc/[^/]\+/changelog\(\.Debian\)\?\.amd64\.gz$' \
-	| grep -v '^\./usr/share/man/man8/i386\.8\.gz$' \
-	| grep -v '^\./usr/share/man/man8/x86_64\.8\.gz$';
-} | sort | diff -u - tar2.txt >&2
-rm /tmp/debian-chroot.tar

tests/create-foreign-tarball

@@ -0,0 +1,77 @@
+#!/bin/sh
+set -eu
+export LC_ALL=C.UTF-8
+
+prefix=
+if [ "$(id -u)" -eq 0 ] && [ "{{ MODE }}" != "root" ] && [ "{{ MODE }}" != "auto" ]; then
+	if ! id "${SUDO_USER:-user}" >/dev/null 2>&1; then
+		if [ ! -e /mmdebstrap-testenv ]; then
+			echo "this test modifies the system and should only be run inside a container" >&2
+			exit 1
+		fi
+		useradd --home-dir "/home/${SUDO_USER:-user}" --create-home "${SUDO_USER:-user}"
+	fi
+	prefix="runuser -u ${SUDO_USER:-user} --"
+fi
+
+case "$(dpkg --print-architecture)" in
+	arm64)
+		native_arch=arm64
+		native_gnu=aarch64-linux-gnu
+		foreign_arch=amd64
+		foreign_gnu=x86_64-linux-gnu
+		;;
+	amd64)
+		native_arch=amd64
+		native_gnu=x86_64-linux-gnu
+		foreign_arch=arm64
+		foreign_gnu=aarch64-linux-gnu
+		;;
+	*)
+		echo "unsupported native architecture" >&2
+		exit 1
+		;;
+esac
+
+[ "{{ MODE }}" = "fakechroot" ] && prefix="$prefix fakechroot fakeroot"
+$prefix {{ CMD }} --mode={{ MODE }} --variant=apt --architectures="$foreign_arch" \
+	{{ DIST }} /tmp/debian-chroot.tar {{ MIRROR }}
+# we ignore differences between architectures by ignoring some files
+# and renaming others
+{ tar -tf /tmp/debian-chroot.tar \
+	| grep -v '^\./usr/bin/i386$' \
+	| grep -v '^\./usr/bin/x86_64$' \
+	| grep -v '^\./lib64$' \
+	| grep -v '^\./usr/lib64/$' \
+	| grep -v '^\./usr/lib64/ld-linux-x86-64\.so\.2$' \
+	| grep -v '^\./usr/lib/ld-linux-aarch64\.so\.1$' \
+	| grep -v "^\\./usr/lib/$foreign_gnu/ld-linux-aarch64\\.so\\.1$" \
+	| grep -v "^\\./usr/lib/$foreign_gnu/ld-linux-x86-64\\.so\\.2$" \
+	| grep -v "^\\./usr/lib/$foreign_gnu/perl/5\\.[0-9][.0-9]\\+/.*\\.ph$" \
+	| grep -v "^\\./usr/lib/$foreign_gnu/libmvec\\.so\\.1$" \
+	| grep -v "^\\./usr/share/doc/[^/]\\+/changelog\\(\\.Debian\\)\\?\\.$foreign_arch\\.gz$" \
+	| grep -v '^\./usr/share/man/man8/i386\.8\.gz$' \
+	| grep -v '^\./usr/share/man/man8/x86_64\.8\.gz$' \
+	| sed "s/$foreign_gnu/$native_gnu/" \
+	| sed "s/$foreign_arch/$native_arch/";
+} | sort > /tmp/tar2.txt
+{ < tar1.txt \
+	grep -v '^\./usr/bin/i386$' \
+	| grep -v "^\./usr/bin/$native_arch\$" \
+	| grep -v '^\./lib32$' \
+	| grep -v '^\./lib64$' \
+	| grep -v '^\./libx32$' \
+	| grep -v '^\./usr/lib32/$' \
+	| grep -v '^\./usr/libx32/$' \
+	| grep -v '^\./usr/lib64/$' \
+	| grep -v '^\./usr/lib64/ld-linux-x86-64\.so\.2$' \
+	| grep -v '^\./usr/lib/ld-linux-aarch64\.so\.1$' \
+	| grep -v "^\\./usr/lib/$native_gnu/ld-linux-x86-64\\.so\\.2$" \
+	| grep -v "^\\./usr/lib/$native_gnu/ld-linux-aarch64\\.so\\.1$" \
+	| grep -v "^\\./usr/lib/$native_gnu/libmvec\\.so\\.1$" \
+	| grep -v "^\\./usr/lib/$native_gnu/perl/5\\.[0-9][.0-9]\\+/.*\\.ph$" \
+	| grep -v "^\\./usr/share/doc/[^/]\\+/changelog\\(\\.Debian\\)\\?\\.$native_arch\\.gz$" \
+	| grep -v '^\./usr/share/man/man8/i386\.8\.gz$' \
+	| grep -v '^\./usr/share/man/man8/x86_64\.8\.gz$';
+} | sort | diff -u - /tmp/tar2.txt >&2
+rm /tmp/debian-chroot.tar /tmp/tar2.txt

tests/include-foreign-libmagic-mgc

@@ -6,20 +6,39 @@
 #   - installs only few files
 #   - doesn't change its name regularly (like gcc-*-base)
 
+case "$(dpkg --print-architecture)" in
+	arm64)
+		native_arch=arm64
+		foreign_arch=amd64
+		;;
+	amd64)
+		native_arch=amd64
+		foreign_arch=arm64
+		;;
+	*)
+		echo "unsupported native architecture" >&2
+		exit 1
+		;;
+esac
+
 set -eu
 export LC_ALL=C.UTF-8
-{{ CMD }} --mode=root --variant=apt --architectures=amd64,arm64 --include=libmagic-mgc:arm64 {{ DIST }} /tmp/debian-chroot {{ MIRROR }}
-{ echo "amd64"; echo "arm64"; } | cmp /tmp/debian-chroot/var/lib/dpkg/arch -
-rm /tmp/debian-chroot/var/lib/apt/extended_states
-rm /tmp/debian-chroot/var/lib/dpkg/info/libmagic-mgc.list
-rm /tmp/debian-chroot/var/lib/dpkg/info/libmagic-mgc.md5sums
+{{ CMD }} --mode=root --variant=apt \
+	--architectures="$native_arch,$foreign_arch" \
+	--include="libmagic-mgc:$foreign_arch" \
+	{{ DIST }} /tmp/debian-chroot {{ MIRROR }}
+{ echo "$native_arch"; echo "$foreign_arch"; } | cmp /tmp/debian-chroot/var/lib/dpkg/arch -
 rm /tmp/debian-chroot/usr/lib/file/magic.mgc
 rm /tmp/debian-chroot/usr/share/doc/libmagic-mgc/README.Debian
+rm /tmp/debian-chroot/usr/share/doc/libmagic-mgc/"changelog.Debian.$foreign_arch.gz"
 rm /tmp/debian-chroot/usr/share/doc/libmagic-mgc/changelog.Debian.gz
 rm /tmp/debian-chroot/usr/share/doc/libmagic-mgc/changelog.gz
 rm /tmp/debian-chroot/usr/share/doc/libmagic-mgc/copyright
 rm /tmp/debian-chroot/usr/share/file/magic.mgc
 rm /tmp/debian-chroot/usr/share/misc/magic.mgc
+rm /tmp/debian-chroot/var/lib/apt/extended_states
+rm /tmp/debian-chroot/var/lib/dpkg/info/libmagic-mgc.list
+rm /tmp/debian-chroot/var/lib/dpkg/info/libmagic-mgc.md5sums
 rmdir /tmp/debian-chroot/usr/share/doc/libmagic-mgc/
 rmdir /tmp/debian-chroot/usr/share/file/magic/
 rmdir /tmp/debian-chroot/usr/share/file/

tests/include-foreign-libmagic-mgc-with-multiple-arch-options

@@ -1,18 +1,45 @@
 #!/bin/sh
+#
+# to test foreign architecture package installation we choose a package which
+#   - is not part of the native installation set
+#   - does not have any dependencies
+#   - installs only few files
+#   - doesn't change its name regularly (like gcc-*-base)
+
+case "$(dpkg --print-architecture)" in
+	arm64)
+		native_arch=arm64
+		foreign_arch=amd64
+		;;
+	amd64)
+		native_arch=amd64
+		foreign_arch=arm64
+		;;
+	*)
+		echo "unsupported native architecture" >&2
+		exit 1
+		;;
+esac
+
 set -eu
 export LC_ALL=C.UTF-8
-{{ CMD }} --mode=root --variant=apt --architectures=amd64 --architectures=arm64 --include=libmagic-mgc:arm64 {{ DIST }} /tmp/debian-chroot {{ MIRROR }}
-{ echo "amd64"; echo "arm64"; } | cmp /tmp/debian-chroot/var/lib/dpkg/arch -
-rm /tmp/debian-chroot/var/lib/apt/extended_states
-rm /tmp/debian-chroot/var/lib/dpkg/info/libmagic-mgc.list
-rm /tmp/debian-chroot/var/lib/dpkg/info/libmagic-mgc.md5sums
+{{ CMD }} --mode=root --variant=apt \
+	--architectures="$native_arch" \
+	--architectures="$foreign_arch" \
+	--include="libmagic-mgc:$foreign_arch" \
+	{{ DIST }} /tmp/debian-chroot {{ MIRROR }}
+{ echo "$native_arch"; echo "$foreign_arch"; } | cmp /tmp/debian-chroot/var/lib/dpkg/arch -
 rm /tmp/debian-chroot/usr/lib/file/magic.mgc
 rm /tmp/debian-chroot/usr/share/doc/libmagic-mgc/README.Debian
+rm /tmp/debian-chroot/usr/share/doc/libmagic-mgc/"changelog.Debian.$foreign_arch.gz"
 rm /tmp/debian-chroot/usr/share/doc/libmagic-mgc/changelog.Debian.gz
 rm /tmp/debian-chroot/usr/share/doc/libmagic-mgc/changelog.gz
 rm /tmp/debian-chroot/usr/share/doc/libmagic-mgc/copyright
 rm /tmp/debian-chroot/usr/share/file/magic.mgc
 rm /tmp/debian-chroot/usr/share/misc/magic.mgc
+rm /tmp/debian-chroot/var/lib/apt/extended_states
+rm /tmp/debian-chroot/var/lib/dpkg/info/libmagic-mgc.list
+rm /tmp/debian-chroot/var/lib/dpkg/info/libmagic-mgc.md5sums
 rmdir /tmp/debian-chroot/usr/share/doc/libmagic-mgc/
 rmdir /tmp/debian-chroot/usr/share/file/magic/
 rmdir /tmp/debian-chroot/usr/share/file/