all: misc cleanups

misc/rebuild-stubs-with-podman/10-create-image.sh

@@ -6,7 +6,7 @@ argv0=$0; argv0abs="$(readlink -fn "$argv0")"; argv0dir="$(dirname "$argv0abs")"
 # create the image from Dockerfile
 # using a rootless Podman container
 
-image=upx-stubtools-20210104-v6
+image=upx-stubtools-20210104-v7
 
 podman build -t "$image" -f "$argv0dir/Dockerfile" "$argv0dir"
 

misc/rebuild-stubs-with-podman/20-image-run-shell.sh

@@ -6,12 +6,12 @@ argv0=$0; argv0abs="$(readlink -fn "$argv0")"; argv0dir="$(dirname "$argv0abs")"
 # run an interactive shell in the image
 # using a rootless Podman container
 
-image=upx-stubtools-20210104-v6
+image=upx-stubtools-20210104-v7
 
 flags=( -ti --read-only --rm )
-flags+=( --cap-drop=all )           # drop all capabilities
-flags+=( --network=none )           # no network needed
-flags+=( -e TERM="$TERM" )          # pass $TERM
+flags+=( --cap-drop=all )               # drop all capabilities
+flags+=( --network=none )               # no network needed
+flags+=( -e TERM="$TERM" )              # pass $TERM
 if [[ 1 == 1 ]]; then
     # run as user upx 2000:2000
     flags+=( --user 2000 )
@@ -22,7 +22,7 @@ if [[ 1 == 1 ]]; then
     # NOTE: we mount the upx top-level directory read-write under /home/upx/src/upx
     # INFO: SELinux users *may* have to add ":z" to the volume mount flags; check the docs!
     flags+=( -v "${argv0dir}/../..:/home/upx/src/upx" )
-    flags+=( -w /home/upx/src/upx ) # working directory
+    flags+=( -w /home/upx/src/upx )     # set working directory
 else
     # run as user root 0:0
     # ONLY FOR DEBUGGING THE IMAGE
@@ -44,3 +44,17 @@ podman run "${flags[@]}" "$image" bash -l
 #   # make sure that the stub files did rebuild correctly:
 #   git status .
 #   git diff .
+
+# we can also build UPX in the container:
+#   cd /home/upx/src/upx
+#   rm -rf ./build/release
+#   make build/release
+#   # run tests
+#   ./build/release/upx --version
+#   make -C build/release test
+
+# and we can also rebuild the UPX docs the container:
+#   cd /home/upx/src/upx
+#   make -C doc clean all
+#   git status doc
+#   git diff doc

misc/rebuild-stubs-with-podman/Dockerfile

@@ -9,11 +9,11 @@ RUN dpkg --add-architecture i386 \
         aria2 ca-certificates git less libmpc3 libncurses5 make \
         ncurses-term perl-base python2-minimal wget xz-utils \
         libc6:i386 zlib1g:i386 \
-        # the following packages are not required for rebuilding the stubs,
-        # but they do make the image more convenient and also allow building
+        # the following packages are not required for rebuilding the stubs, but
+        # they do make the image much more convenient and also allow building
         # the full UPX binary inside the container via CMake:
-        bzip2 cmake elfutils file g++ libzstd-dev lzop ninja-build patch \
-        patchelf pax-utils rsync unzip vim zip zlib1g-dev zsh zstd \
+        7zip bzip2 cmake elfutils file g++ htop libzstd-dev lzip lzop ninja-build \
+        p7zip patch patchelf pax-utils rsync unzip vim zip zlib1g-dev zsh zstd \
     && true
 
 # manually install compat libs from Ubuntu 16.04; REQUIRED