all: misc updates

misc/test-qemu-with-podman/test-qemu6-alpine/11-list-packages.sh

@@ -0,0 +1,19 @@
+#! /usr/bin/env bash
+## vim:set ts=4 sw=4 et:
+set -e; set -o pipefail
+argv0=$0; argv0abs="$(readlink -fn "$argv0")"; argv0dir="$(dirname "$argv0abs")"
+
+# list all system packages that are installed in the image
+# using a rootless Podman container
+
+image="$("$argv0dir/10-create-image.sh" --print-image)"
+
+podman image list "$image"
+echo
+podman image tree "$image"
+
+echo 'Packages:'
+flags=( --read-only --rm --pull=never )
+flags+=( --cap-drop=all )               # drop all capabilities
+flags+=( --network=none )               # no network needed
+podman run "${flags[@]}" "$image" bash -c $'apk info -v | sed \'s/ *$//\' | LC_ALL=C sort'

misc/test-qemu-with-podman/test-qemu6-alpine/Dockerfile

@@ -3,6 +3,7 @@ FROM docker.io/library/alpine:3.15
 # install qemu 6.1.1-r0 and some utils
 RUN apk update && apk upgrade && apk add \
         bash-completion \
+        musl-dbg \
         qemu-aarch64 \
         qemu-arm \
         qemu-armeb \
@@ -13,6 +14,7 @@ RUN apk update && apk upgrade && apk add \
         qemu-ppc64 \
         qemu-ppc64le \
         qemu-x86_64 \
+        strace \
     && true
 
 # create default user upx 2000:2000