all: prepare for release.

modified:   elf-to-mem.txt

.clang-format

@@ -11,40 +11,13 @@ AccessModifierOffset: -4
 AlignConsecutiveMacros: AcrossComments
 AlwaysBreakTemplateDeclarations: true
 AttributeMacros:
-  - __acc_cdecl
-  - __acc_cdecl_atexit
-  - __acc_cdecl_qsort
-  - __acc_cdecl_sighandler
-  - __acc_forceinline
-  - __acc_noinline
-  - __acc_static_forceinline
-  - __acc_static_noinline
   - DELETED_FUNCTION
   - XSPAN_DELETED_FUNCTION
-  - forceinline
   - may_throw
-  - noinline
-  - static_forceinline
-  - static_noinline
 EmptyLineBeforeAccessModifier: Leave
 SortIncludes: false
 SpaceAfterCStyleCast: true
 Standard: Cpp03
 StatementMacros:
-  - ACCCHK_ASSERT
-  - ACCCHK_ASSERT_IS_SIGNED_T
-  - ACCCHK_ASSERT_IS_UNSIGNED_T
-  - ACCCHK_ASSERT_SIGN_T
-  - ACC_BLOCK_BEGIN
-  - ACC_COMPILE_TIME_ASSERT
-  - ACC_COMPILE_TIME_ASSERT_HEADER
-  - ACC_CXX_DISABLE_NEW_DELETE
-  - ACC_CXX_TRIGGER_FUNCTION
-  - ACC_CXX_TRIGGER_FUNCTION_IMPL
   - CLANG_FORMAT_DUMMY_STATEMENT
-  - COMPILE_TIME_ASSERT
-  - COMPILE_TIME_ASSERT_ALIGNED1
-WhitespaceSensitiveMacros:
-  - ACC_PP_MACRO_EXPAND
-  - ACC_PP_STRINGIZE
 ...

.gitattributes

@@ -14,6 +14,9 @@
 /src/stub/src/arch/**/lzma_d_c[fns].S   linguist-generated
 /src/stub/tmp/**                        linguist-generated
 
+/misc/podman/*/packages*.txt            linguist-generated
+/misc/testsuite/*expected_sha256sums*   linguist-generated
+
 #
 # make GitHub language detection more accurate
 #

.github/CODEOWNERS

@@ -1,6 +1,5 @@
 *                               @markus-oberhumer @jreiser
 
-/src/p_elf*                     @jreiser
 /src/p_lx_*                     @jreiser
 /src/p_mach*                    @jreiser
 /src/p_unix*                    @jreiser

.github/dependabot.yml

@@ -1,9 +0,0 @@
-version: 2
-
-updates:
-  - package-ecosystem: 'github-actions'
-    directory: '/'
-    schedule:
-      # Check for updates to GitHub Actions every Wednesday
-      interval: 'weekly'
-      day: 'wednesday'

.github/typos_config.toml

@@ -1,43 +0,0 @@
-# see https://github.com/crate-ci/typos
-
-# a generic spell-checker that works on source code is quite
-# tricky, so some false positives are fine
-
-[files]
-extend-exclude = ["LICENSE", "misc/*podman*/*/packages.txt"]
-
-# misc variable names & symbols
-[default.extend-identifiers]
-acc_spawnve = "acc_spawnve"
-ba = "ba"
-fo = "fo"
-fof = "fof"
-O_WRONLY = "O_WRONLY"
-# optin: clang-analyzer-optin.cplusplus
-optin = "optin"
-sidelen = "sidelen"
-# macOS 11 "Big Sur"
-Sur = "Sur"
-tpos = "tpos"
-# assembly sources
-hda = "hda"
-Larg = "Larg"
-pard = "pard"
-suble = "suble"
-
-# identifiers are intelligently split into words and then checked again
-[default.extend-words]
-delt = "delt"
-FO = "FO"
-fo = "fo"
-# parm is used like param
-PARM = "PARM"
-parm = "parm"
-# rela: ELF relocations
-RELA = "RELA"
-rela = "rela"
-# siz is used for size
-siz = "siz"
-# SEH: Structured Exception Handling
-SEH = "SEH"
-seh = "seh"

.github/workflows/ci.yml

@@ -9,12 +9,14 @@ name: 'CI'
 on: [push, workflow_dispatch]
 
 env:
-  CMAKE_REQUIRED_QUIET: "OFF"
-  CTEST_OUTPUT_ON_FAILURE: "ON"
+  CMAKE_REQUIRED_QUIET: 'OFF'
+  CMAKE_VERBOSE_MAKEFILE: 'ON'
+  CTEST_OUTPUT_ON_FAILURE: 'ON'
   DEBIAN_FRONTEND: noninteractive
   UPX_CMAKE_BUILD_FLAGS: --verbose
-  # 2023-10-24
-  ZIG_DIST_VERSION: 0.12.0-dev.1245+a07f288eb
+  UPX_CMAKE_CONFIG_FLAGS: -Wdev --warn-uninitialized
+  # 2023-11-08
+  ZIG_DIST_VERSION: 0.12.0-dev.1502+b3462b7ce
 
 jobs:
   job-rebuild-and-verify-stubs:
@@ -28,8 +30,8 @@ jobs:
           if ! test -e /usr/bin/python2; then
             ####sudo apt-get update && sudo apt-get install -y --no-install-recommends python2-minimal
             # install python2-minimal packages from Debian-11
-            wget -q 'https://ftp.debian.org/debian/pool/main/p/python2.7/libpython2.7-minimal_2.7.18-8_amd64.deb'
-            wget -q 'https://ftp.debian.org/debian/pool/main/p/python2.7/python2.7-minimal_2.7.18-8_amd64.deb'
+            wget -q 'https://ftp.debian.org/debian/pool/main/p/python2.7/libpython2.7-minimal_2.7.18-8+deb11u1_amd64.deb'
+            wget -q 'https://ftp.debian.org/debian/pool/main/p/python2.7/python2.7-minimal_2.7.18-8+deb11u1_amd64.deb'
             sudo dpkg -i ./*python2*.deb && rm ./*python2*.deb && sudo ldconfig
             sudo ln -s -v python2.7 /usr/bin/python2
           fi
@@ -67,7 +69,9 @@ jobs:
       matrix:
         include:
           - { os: ubuntu-22.04, use_m32: true }
-          - { os: ubuntu-20.04, use_m32: false } # use_m32 also works here, but save some CI time
+          - { os: ubuntu-20.04, use_m32: true } # use_m32 also works here, but save some CI time
+    env:
+      UPX_CONFIG_EXPECT_THREADS: 'ON'
     steps:
       - name: 'Install extra 32-bit and Windows packages'
         if: ${{ matrix.use_m32 }}
@@ -75,6 +79,10 @@ jobs:
           sudo dpkg --add-architecture i386
           sudo apt-get update
           sudo apt-get install -y g++-multilib g++-mingw-w64-i686 g++-mingw-w64-x86-64
+          # make sure that we use posix-threads (pthread/winpthreads) and NOT win32-threads
+          for f in i686-w64-mingw32-g++ i686-w64-mingw32-gcc x86_64-w64-mingw32-g++ x86_64-w64-mingw32-gcc; do
+            if test -f /usr/bin/$f-posix; then sudo update-alternatives --set $f /usr/bin/$f-posix; fi
+          done
       - name: 'Check out code'
         uses: actions/checkout@v4
         with: { submodules: true }
@@ -92,13 +100,13 @@ jobs:
         if: ${{ matrix.use_m32 }}
         run:   'make build/extra/gcc-m32/debug'
       - name: 'Build cmake extra/gcc-m32/release'
-        if: ${{ matrix.use_m32 }}
+        if: ${{ matrix.use_m32 && (success() || failure()) }} # run this step even if the previous step failed
         run:   'make build/extra/gcc-m32/release'
       - name: 'Build cmake extra/cross-windows-mingw32/release'
-        if: ${{ matrix.use_m32 }}
+        if: ${{ matrix.use_m32 && (success() || failure()) }} # run this step even if the previous step failed
         run:   'make build/extra/cross-windows-mingw32/release'
       - name: 'Build cmake extra/cross-windows-mingw64/release'
-        if: ${{ matrix.use_m32 }}
+        if: ${{ matrix.use_m32 && (success() || failure()) }} # run this step even if the previous step failed
         run:   'make build/extra/cross-windows-mingw64/release'
       - name: 'Make artifact'
         run: |
@@ -109,7 +117,7 @@ jobs:
           # GitHub Actions magic: set "artifact_name" environment value for use in next step
           echo "artifact_name=$N" >> $GITHUB_ENV
       - name: ${{ format('Upload artifact {0}', env.artifact_name) }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ env.artifact_name }}
           path: tmp/artifact
@@ -117,25 +125,35 @@ jobs:
         run: |
           (cd build/extra/gcc/release && DESTDIR=$PWD/Install-with-cmake cmake --install .)
           (cd build/extra/gcc/release && DESTDIR=$PWD/Install-with-make  make install)
-      - name: 'Run basic tests'
+      - name: 'Run ctest tests'
         run: |
           make -C build/extra/gcc/debug test
           make -C build/extra/gcc/release test
           make -C build/extra/clang/debug test
           make -C build/extra/clang/release test
-      - name: 'Run basic tests 32-bit'
+      - name: 'Run ctest tests 32-bit'
         if: ${{ matrix.use_m32 }}
         run: |
           make -C build/extra/gcc-m32/debug test
           make -C build/extra/gcc-m32/release test
+      - name: 'Mimic ctest tests'
+        run: |
+          env -C build/extra/gcc/debug     bash "$PWD"/misc/testsuite/mimic_ctest.sh
+          env -C build/extra/gcc/release   bash "$PWD"/misc/testsuite/mimic_ctest.sh
+          env -C build/extra/clang/debug   bash "$PWD"/misc/testsuite/mimic_ctest.sh
+          env -C build/extra/clang/release bash "$PWD"/misc/testsuite/mimic_ctest.sh
+      - name: 'Mimic ctest tests 32-bit'
+        if: ${{ matrix.use_m32 }}
+        run: |
+          env -C build/extra/gcc-m32/debug   bash "$PWD"/misc/testsuite/mimic_ctest.sh
+          env -C build/extra/gcc-m32/release bash "$PWD"/misc/testsuite/mimic_ctest.sh
       - name: 'Run file system test suite'
         run: |
           env -C build/extra/gcc/release bash "$PWD"/misc/testsuite/test_symlinks.sh
       - name: 'Run test suite build/extra/gcc/release'
         run: |
           export upx_testsuite_SRCDIR="$(readlink -en ../deps/upx-testsuite)"
-          testsuite_1="$(readlink -en ./misc/testsuite/upx_testsuite_1.sh)"
-          env -C build/extra/gcc/release upx_exe=./upx bash "$testsuite_1"
+          env -C build/extra/gcc/release bash "$PWD"/misc/testsuite/upx_testsuite_1.sh
 
   job-macos-cmake: # uses cmake + make
     if: true
@@ -146,18 +164,20 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          # NOTE: macos does not have "env -C"; only with coreutils
-          # NOTE: macos-11 does not have "readlink -f"; only on macos >= 12 or with coreutils
+          # NOTE: macos does not have "env -C"; only with brew coreutils
+          # NOTE: macos-11 does not have "readlink -f"; only on macos >= 12 or with brew coreutils
           - { os: macos-11, gcc: gcc-10, gxx: 'g++-10', testsuite: true }
           - { os: macos-12, gcc: gcc-11, gxx: 'g++-11', testsuite: true }
           - { os: macos-13, gcc: gcc-12, gxx: 'g++-12', testsuite: true }
+    env:
+      UPX_CONFIG_EXPECT_THREADS: 'ON'
     steps:
       - name: 'Install brew packages'
         if: ${{ matrix.testsuite }}
         run: |
           # testsuite needs working "readlink -en" and "sha256sum -b"
           if ! test -e /usr/local/opt/coreutils/libexec/gnubin/readlink; then
-            echo "===== brew leaves:"; brew leaves; echo "===== brew list:"; brew list
+            echo "===== brew leaves:"; brew leaves; echo "===== brew list:"; brew list --versions
             # only run "brew update" if needed
             if ! brew install coreutils; then brew update && brew install coreutils; fi
           fi
@@ -194,7 +214,7 @@ jobs:
           # GitHub Actions magic: set "artifact_name" environment value for use in next step
           echo "artifact_name=$N" >> $GITHUB_ENV
       - name: ${{ format('Upload artifact {0}', env.artifact_name) }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ env.artifact_name }}
           path: tmp/artifact
@@ -202,17 +222,21 @@ jobs:
         run: |
           (cd build/extra/clang/release && DESTDIR=$PWD/Install-with-cmake cmake --install .)
           (cd build/extra/clang/release && DESTDIR=$PWD/Install-with-make  make install)
-      - name: 'Run basic tests'
+      - name: 'Run ctest tests'
         if: ${{ !contains(matrix.os, 'macos-13') }} # FIXME: UPX on macos-13 is broken => disable self-test for now
         run: |
           make -C build/extra/clang/debug test
           #make -C build/extra/clang/release test
+          for f in ./build/extra/*/*/upx; do echo "===== $f"; $f --sysinfo -v; done
+      - name: 'Mimic ctest tests'
+        if: ${{ !contains(matrix.os, 'macos-13') }} # FIXME: UPX on macos-13 is broken => disable self-test for now
+        run: |
+          export PATH="/usr/local/opt/coreutils/libexec/gnubin:$PATH"
+          env -C build/extra/clang/debug   bash "$PWD"/misc/testsuite/mimic_ctest.sh
+          #env -C build/extra/clang/release bash "$PWD"/misc/testsuite/mimic_ctest.sh
       - name: 'Run file system test suite'
         if: ${{ matrix.testsuite }} # for coreutils readlink
         run: |
-          ## macos-11 does not have "readlink -f"
-          ##   testsuite="$(readlink -fn ./misc/testsuite/test_symlinks.sh)"
-          ##   (cd build/extra/clang/release && upx_exe=./upx bash "$testsuite")
           export PATH="/usr/local/opt/coreutils/libexec/gnubin:$PATH"
           env -C build/extra/clang/release bash "$PWD"/misc/testsuite/test_symlinks.sh
       - name: 'Run test suite build/extra/clang/release'
@@ -220,8 +244,7 @@ jobs:
         run: |
           export PATH="/usr/local/opt/coreutils/libexec/gnubin:$PATH"
           export upx_testsuite_SRCDIR="$(readlink -en ../deps/upx-testsuite)"
-          testsuite_1="$(readlink -en ./misc/testsuite/upx_testsuite_1.sh)"
-          env -C build/extra/clang/release upx_exe=./upx bash "$testsuite_1"
+          env -C build/extra/clang/release bash "$PWD"/misc/testsuite/upx_testsuite_1.sh
 
   job-windows-cmake: # uses cmake + msbuild
     if: true
@@ -234,14 +257,17 @@ jobs:
         include:
           - { name: windows-2019-amd64, os: windows-2019, vsversion: 2019, arch: amd64 }
           - { name: windows-2022-amd64, os: windows-2022, vsversion: 2022, arch: amd64 }
+    env:
+      UPX_CONFIG_EXPECT_THREADS: 'ON'
     steps:
+      - run: git config --global core.autocrlf false
       - name: 'Check out code'
         uses: actions/checkout@v4
         with: { submodules: true }
       - name: 'Check out test suite'
         run: 'git clone --depth=1 https://github.com/upx/upx-testsuite ../deps/upx-testsuite'
       - name: 'Set up Developer Command Prompt'
-        uses: ilammy/msvc-dev-cmd@cec98b9d092141f74527d0afa6feb2af698cfe89 # v1.12.1
+        uses: ilammy/msvc-dev-cmd@v1
         with:
           vsversion: ${{ matrix.vsversion }}
           arch: ${{ matrix.arch }}
@@ -258,11 +284,11 @@ jobs:
           # GitHub Actions magic: set "artifact_name" environment value for use in next step
           echo "artifact_name=$N" >> $GITHUB_ENV
       - name: ${{ format('Upload artifact {0}', env.artifact_name) }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ env.artifact_name }}
           path: tmp/artifact
-      - name: 'Run basic tests'
+      - name: 'Run ctest tests'
         if: ${{ matrix.arch != 'amd64_arm64' }}
         run: |
           ctest --test-dir build/debug   -C Debug
@@ -272,18 +298,16 @@ jobs:
         shell: bash
         run: |
           export upx_testsuite_SRCDIR="$(readlink -en ../deps/upx-testsuite)"
-          testsuite_1="$(readlink -en ./misc/testsuite/upx_testsuite_1.sh)"
-          env -C build/release/Release upx_exe=./upx bash "$testsuite_1"
+          env -C build/release/Release bash "$PWD"/misc/testsuite/upx_testsuite_1.sh
 
   job-windows-toolchains: # build "by hand" using cmd.exe
-    if: true
+    if: github.repository_owner == 'upx'
     needs: [ job-rebuild-and-verify-stubs ]
     name: ${{ format('windows {0}', matrix.name) }}
     runs-on: ${{ matrix.os }}
     env:
       C: ${{ matrix.name }}
       B: release
-      H: 'd:\a\upx\upx'
     strategy:
       fail-fast: false
       matrix:
@@ -297,6 +321,7 @@ jobs:
           - { name: i386-win32-vs2019,    os: windows-2019, vsversion: 2019, arch: amd64_x86 }
           - { name: i386-win32-vs2022,    os: windows-2022, vsversion: 2022, arch: amd64_x86 }
     steps:
+      - run: git config --global core.autocrlf false
       - name: 'Check out code'
         uses: actions/checkout@v4
         with: { submodules: true }
@@ -305,8 +330,10 @@ jobs:
         run: |
           git clone --depth=1 https://github.com/upx/upx-testsuite ../deps/upx-testsuite
           mkdir -p -v build/$C/$B/{bzip2,ucl,upx,zlib,zstd}
+          repository_name="${GITHUB_REPOSITORY##*/}" # basename
+          echo "H=d:\\a\\$repository_name\\$repository_name" >> $GITHUB_ENV
       - name: 'Set up Developer Command Prompt'
-        uses: ilammy/msvc-dev-cmd@cec98b9d092141f74527d0afa6feb2af698cfe89 # v1.12.1
+        uses: ilammy/msvc-dev-cmd@v1
         with:
           vsversion: ${{ matrix.vsversion }}
           arch: ${{ matrix.arch }}
@@ -317,12 +344,13 @@ jobs:
           where cl & where link
           set RUN_CL=cl ${{ matrix.cl_machine_flags }} -MT
           set RUN_LIB=link -lib ${{ matrix.link_machine_flags }}
-          set DEFS=-D_CRT_NONSTDC_NO_WARNINGS -D_CRT_SECURE_NO_WARNINGS -DWIN32_LEAN_AND_MEAN
+          @rem UPX only uses the very basic Windows API
+          set DEFS=-D_CRT_NONSTDC_NO_WARNINGS -D_CRT_SECURE_NO_WARNINGS -DWIN32_LEAN_AND_MEAN -D_WIN32_WINNT=0x0400
           set BDIR=%H%\build\%C%\%B%
           git rev-parse --short=12 HEAD > %BDIR%\upx\.GITREV.txt
           @REM ===== build bzip2 =====
           cd %BDIR%\bzip2
-          @rem %RUN_CL% -J -O2 -W4 -wd4127 -wd4244 -wd4267 -WX %DEFS% -c %H%\vendor\bzip2\*.c
+          @rem %RUN_CL% -J -O2 -W4 -wd4127 -wd4244 -wd4267 -WX %DEFS% -DBZ_NO_STDIO -c %H%\vendor\bzip2\*.c
           @rem %RUN_LIB% -out:bzip2.lib *.obj
           @REM ===== build UCL =====
           cd %BDIR%\ucl
@@ -343,7 +371,7 @@ jobs:
           set s=%H%\src
           cat .GITREV.txt
           set /p GITREV=<.GITREV.txt
-          set UPX_DEFS=-DUPX_CONFIG_DISABLE_WSTRICT=0 -DUPX_CONFIG_DISABLE_WERROR=0 -DWITH_BZIP2=0 -DWITH_ZSTD=0
+          set UPX_DEFS=-DUPX_CONFIG_DISABLE_WSTRICT=0 -DUPX_CONFIG_DISABLE_WERROR=0 -DWITH_THREADS=0 -DWITH_BZIP2=0 -DWITH_ZSTD=0
           set UPX_LIBS=%BDIR%\ucl\ucl.lib %BDIR%\zlib\zlib.lib
           @rem set UPX_LIBS=%BDIR%\bzip2\bzip2.lib %BDIR%\ucl\ucl.lib %BDIR%\zlib\zlib.lib %BDIR%\zstd\zstd.lib
           set sources=%s%\*.cpp %s%\check\*.cpp %s%\compress\*.cpp %s%\console\*.cpp %s%\filter\*.cpp %s%\util\*.cpp
@@ -357,7 +385,7 @@ jobs:
           # GitHub Actions magic: set "artifact_name" environment value for use in next step
           echo "artifact_name=$N" >> $GITHUB_ENV
       - name: ${{ format('Upload artifact {0}', env.artifact_name) }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ env.artifact_name }}
           path: tmp/artifact
@@ -369,6 +397,7 @@ jobs:
           cd $Env:H\build\$Env:C\$Env:B\upx
           $Env:UPX = "--no-color --no-progress"
           .\upx.exe --version
+          .\upx.exe --sysinfo -v
           .\upx.exe upx.exe -o upx_packed.exe
           dir *.exe
           .\upx.exe -l upx_packed.exe
@@ -379,15 +408,14 @@ jobs:
         shell: bash
         run: |
           export upx_testsuite_SRCDIR="$(readlink -en ../deps/upx-testsuite)"
-          testsuite_1="$(readlink -en ./misc/testsuite/upx_testsuite_1.sh)"
-          env -C build/$C/$B/upx upx_exe=./upx.exe bash "$testsuite_1"
+          env -C build/$C/$B/upx upx_exe=./upx.exe bash "$PWD"/misc/testsuite/upx_testsuite_1.sh
 
   job-linux-zigcc: # uses cmake + make
     if: github.repository_owner == 'upx'
     needs: [ job-rebuild-and-verify-stubs ]
     name: ${{ format('zigcc {0} {1}', matrix.zig_target, matrix.zig_pic) }}
     runs-on: ubuntu-latest
-    container: 'alpine:3.18' # older versions such as alpine:3.12 also work; no-container also works
+    container: 'alpine:3.19' # older versions such as alpine:3.12 also work; no-container also works
     strategy:
       fail-fast: false
       matrix:
@@ -402,7 +430,7 @@ jobs:
           - { zig_target: aarch64-windows-gnu }
           - { zig_target: arm-linux-musleabihf }
           # { zig_target: arm-linux-musleabihf, zig_pic: -fPIE }
-          # { zig_target: i386-linux-musl }
+          - { zig_target: i386-linux-musl }
           # { zig_target: i386-linux-musl, zig_pic: -fPIE }
           - { zig_target: i386-windows-gnu }
           # { zig_target: mips-linux-musl }
@@ -418,6 +446,7 @@ jobs:
           # { zig_target: x86_64-macos.13.0-none }
           - { zig_target: x86_64-windows-gnu }
     env:
+      UPX_CONFIG_EXPECT_THREADS: 'ON'
       # for zig-cc wrapper scripts (see below):
       ZIG_CPPFLAGS: -DUPX_DOCTEST_CONFIG_MULTITHREADING
       ZIG_FLAGS: ${{ matrix.zig_flags }}
@@ -487,7 +516,7 @@ jobs:
           # GitHub Actions magic: set "artifact_name" environment value for use in next step
           echo "artifact_name=$N" >> $GITHUB_ENV
       - name: ${{ format('Upload artifact {0}', env.artifact_name) }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ env.artifact_name }}
           path: tmp/artifact

.github/workflows/github-close-inactive-issues.yml

@@ -1,39 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-
-# see https://docs.github.com/en/actions/managing-issues-and-pull-requests/closing-inactive-issues
-# see https://github.com/actions/stale
-
-# Automatically closing issues is far from perfect, but then we only
-# have limited resources and this approach favors issues that people
-# actually care about.
-#
-# also see:
-#   "Should I Stale or Should I Close? An Analysis of a Bot that Closes
-#    Abandoned Issues and Pull Request".
-#   https://igorwiese.com/images/papers/Paper_BotSE_19.pdf
-
-name: 'GitHub - Close inactive issues'
-on:
-  schedule: [cron: '50 0 * * 3'] # run weekly Wednesday 00:50 UTC
-  workflow_dispatch:
-jobs:
-  job-close-inactive-issues:
-    if: github.repository_owner == 'upx'
-    name: 'Close inactive issues'
-    runs-on: ubuntu-latest
-    permissions:
-      issues: write
-      pull-requests: write
-    steps:
-      - uses: actions/stale@v8
-        with:
-          operations-per-run: 300
-          exempt-all-milestones: true
-          exempt-issue-labels: 'blocker,bug,enhancement,help wanted,regression'
-          days-before-stale: 60
-          days-before-close: 30
-          stale-issue-message: 'This issue is stale because it has been open 60 days with no activity. Please remove the stale label or add a comment or this issue will be closed in 30 days.'
-          stale-pr-message:       'This PR is stale because it has been open 60 days with no activity. Please remove the stale label or add a comment or this PR will be closed in 30 days.'
-          close-issue-message: 'This issue was closed because it has been stalled for 30 days with no activity. Please feel free to reopen.'
-          close-pr-message:       'This PR was closed because it has been stalled for 30 days with no activity. Please feel free to reopen.'
-          repo-token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/github-close-pull-requests.yml

@@ -1,18 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-name: 'GitHub - Close pull requests'
-on:
-  #pull_request:
-  workflow_dispatch:
-jobs:
-  job-close-pull-requests:
-    if: github.repository_owner == 'upx'
-    name: 'Close pull requests'
-    runs-on: ubuntu-latest
-    permissions:
-      pull-requests: write
-    steps:
-      - name: 'Close pull requests'
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          gh pr list --repo='${{ github.repository }}' --state=open --json=number | jq '.[].number' | xargs -r -n1 -- gh pr close --repo='${{ github.repository }}'

.github/workflows/misc-spell-check.yml

@@ -1,21 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-# see https://github.com/crate-ci/typos
-
-name: 'Misc - Spell check'
-on:
-  schedule: [cron: '55 0 * * 3'] # run weekly Wednesday 00:55 UTC
-  workflow_dispatch:
-env:
-  DEBIAN_FRONTEND: noninteractive
-jobs:
-  job-spell-check:
-    if: github.repository_owner == 'upx'
-    name: 'Spell check'
-    runs-on: ubuntu-latest
-    steps:
-      - name: 'Check out code'
-        uses: actions/checkout@v4
-        with: { submodules: false }
-      - name: 'Spell check with crate-ci/typos'
-        uses: crate-ci/typos@c004e98018d8621614d1ca516eed8ca2d04b365a # v1.16.20
-        with: { config: ./.github/typos_config.toml }

.github/workflows/static-analyzer-clang-analyzer.yml

@@ -1,34 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-
-name: 'Static Analyzer - clang-analyzer'
-on:
-  schedule: [cron: '10 4 * * 3'] # run weekly Wednesday 04:10 UTC
-  workflow_dispatch:
-env:
-  CMAKE_REQUIRED_QUIET: "OFF"
-  CTEST_OUTPUT_ON_FAILURE: "ON"
-  DEBIAN_FRONTEND: noninteractive
-
-jobs:
-  job-analyze-clang-analyzer: # uses cmake + make
-    if: github.repository_owner == 'upx'
-    strategy:
-      fail-fast: false
-      matrix: {container: ['alpine:3.16','alpine:3.17','alpine:3.18','alpine:edge','i386/alpine:edge']}
-    name: ${{ format('Analyze clang-analyzer {0}', matrix.container) }}
-    runs-on: ubuntu-latest
-    container: ${{ matrix.container }}
-    steps:
-      - name: ${{ format('Install packages {0}', matrix.container) }}
-        run: 'apk update && apk upgrade && apk add clang clang-analyzer cmake g++ git make'
-      - name: ${{ format('Check out UPX {0} source code', github.ref_name) }}
-        run: |
-          # this seems to be needed when running in a container (beause of UID mismatch??)
-          git config --global --add safe.directory '*'
-          git clone --branch "$GITHUB_REF_NAME" --depth 1 https://github.com/upx/upx .
-          git submodule update --init
-      - name: 'Perform clang-analyzer scan-build Analysis Debug'
-        run: 'make build/analyze/clang-analyzer/debug'
-      - name: 'Perform clang-analyzer scan-build Analysis Release'
-        if: success() || failure() # run this step even if the previous step failed
-        run: 'make build/analyze/clang-analyzer/release'

.github/workflows/static-analyzer-clang-tidy.yml

@@ -1,34 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-
-name: 'Static Analyzer - clang-tidy'
-on:
-  schedule: [cron: '30 4 * * 3'] # run weekly Wednesday 04:30 UTC
-  workflow_dispatch:
-env:
-  CMAKE_REQUIRED_QUIET: "OFF"
-  CTEST_OUTPUT_ON_FAILURE: "ON"
-  DEBIAN_FRONTEND: noninteractive
-
-jobs:
-  job-analyze-clang-tidy: # uses cmake + make
-    if: github.repository_owner == 'upx'
-    strategy:
-      fail-fast: false
-      matrix: {container: ['alpine:3.18','alpine:edge','i386/alpine:edge']}
-    name: ${{ format('Analyze clang-tidy {0}', matrix.container) }}
-    runs-on: ubuntu-latest
-    container: ${{ matrix.container }}
-    steps:
-      - name: ${{ format('Install packages {0}', matrix.container) }}
-        run: 'apk update && apk upgrade && apk add clang clang-extra-tools cmake g++ git make python3'
-      - name: ${{ format('Check out UPX {0} source code', github.ref_name) }}
-        run: |
-          # this seems to be needed when running in a container (beause of UID mismatch??)
-          git config --global --add safe.directory '*'
-          git clone --branch "$GITHUB_REF_NAME" --depth 1 https://github.com/upx/upx .
-          git submodule update --init
-      - name: 'Perform clang-tidy Analysis Debug'
-        run: 'make -k build/analyze/clang-tidy/debug'
-      - name: 'Perform clang-tidy Analysis Release'
-        if: success() || failure() # run this step even if the previous step failed
-        run: 'make -k build/analyze/clang-tidy/release'

.github/workflows/static-analyzer-codeql.yml

@@ -1,36 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-
-name: 'Static Analyzer - CodeQL'
-on:
-  schedule: [cron: '50 4 * * 3'] # run weekly Wednesday 04:50 UTC
-  workflow_dispatch:
-env:
-  CMAKE_REQUIRED_QUIET: "OFF"
-  CTEST_OUTPUT_ON_FAILURE: "ON"
-  DEBIAN_FRONTEND: noninteractive
-
-jobs:
-  job-analyze-codeql:
-    if: github.repository_owner == 'upx'
-    name: Analyze
-    runs-on: ubuntu-latest
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
-    strategy:
-      fail-fast: false
-      matrix:
-        language: [ 'cpp' ]
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with: { submodules: true }
-      - name: Initialize CodeQL
-        uses: github/codeql-action/init@v2
-        with:
-          languages: ${{ matrix.language }}
-      - name: Autobuild
-        uses: github/codeql-action/autobuild@v2
-      - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v2

.github/workflows/test-alpine-linux.yml

@@ -1,66 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-# test minimal number of packages required for building UPX under Alpine Linux
-#   clang: apk add clang cmake make
-#   gcc:   apk add cmake g++ make
-
-name: 'Test - Minimal Alpine build'
-on: [workflow_dispatch]
-env:
-  CMAKE_REQUIRED_QUIET: "OFF"
-  CTEST_OUTPUT_ON_FAILURE: "ON"
-  DEBIAN_FRONTEND: noninteractive
-
-jobs:
-  job-alpine-clang: # uses cmake + make
-    if: true
-    strategy: { matrix: { container: ['alpine:edge','i386/alpine:edge'] } }
-    name: ${{ format('clang {0}', matrix.container) }}
-    runs-on: ubuntu-latest
-    container: ${{ matrix.container }}
-    steps:
-      - name: ${{ format('Build clang {0}', matrix.container) }}
-        run: |
-          apk update && apk upgrade && apk add clang cmake make
-          wget https://github.com/upx/upx/releases/download/v4.1.0/upx-4.1.0-src.tar.xz
-          tar -xoaf upx-*-src.tar.xz
-          cd upx-*-src
-          make    build/debug   CC="clang -static" CXX="clang++ -static"
-          make    build/release CC="clang -static" CXX="clang++ -static"
-          make -C build/debug   test
-          make -C build/release test
-          make -C build/release install DESTDIR="$PWD/Install"
-          N=$(echo "upx-test-alpine-linux-clang-${{ matrix.container }}" | sed 's/[^0-9a-zA-Z_.-]/-/g')
-          echo "artifact_name=$N" >> $GITHUB_ENV
-      - name: ${{ format('Upload artifact {0}', env.artifact_name) }}
-        if: ${{ !startsWith(matrix.container, 'i386/') }} # i386: missing nodejs on host
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ env.artifact_name }}
-          path: 'upx*/build/*/upx'
-
-  job-alpine-gcc: # uses cmake + make
-    if: true
-    strategy: { matrix: { container: ['alpine:edge','i386/alpine:edge'] } }
-    name: ${{ format('gcc {0}', matrix.container) }}
-    runs-on: ubuntu-latest
-    container: ${{ matrix.container }}
-    steps:
-      - name: ${{ format('Build gcc {0}', matrix.container) }}
-        run: |
-          apk update && apk upgrade && apk add cmake g++ make
-          wget https://github.com/upx/upx/releases/download/v4.1.0/upx-4.1.0-src.tar.xz
-          tar -xoaf upx-*-src.tar.xz
-          cd upx-*-src
-          make    build/debug   CC="gcc -static" CXX="g++ -static"
-          make    build/release CC="gcc -static" CXX="g++ -static"
-          make -C build/debug   test
-          make -C build/release test
-          make -C build/release install DESTDIR="$PWD/Install"
-          N=$(echo "upx-test-alpine-linux-gcc-${{ matrix.container }}" | sed 's/[^0-9a-zA-Z_.-]/-/g')
-          echo "artifact_name=$N" >> $GITHUB_ENV
-      - name: ${{ format('Upload artifact {0}', env.artifact_name) }}
-        if: ${{ !startsWith(matrix.container, 'i386/') }} # i386: missing nodejs on host
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ env.artifact_name }}
-          path: 'upx*/build/*/upx'

.github/workflows/test-cmake-default.yml

@@ -1,133 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-
-name: 'Test - CMake default build type'
-on: [workflow_dispatch]
-env:
-  CMAKE_REQUIRED_QUIET: "OFF"
-  CTEST_OUTPUT_ON_FAILURE: "ON"
-  DEBIAN_FRONTEND: noninteractive
-
-jobs:
-
-#
-# single-config generators - these use and respect CMAKE_BUILD_TYPE
-#
-
-  cmake-make:
-    runs-on: ubuntu-latest
-    steps:
-      - name: 'Check out code'
-        uses: actions/checkout@v4
-        with: { submodules: true }
-      - name: 'Config, build, test and install'
-        run: |
-          cmake -S . -B build/default -G "Unix Makefiles"
-          cmake --build build/default --parallel --verbose
-          ctest --test-dir build/default
-          (cd build/default && DESTDIR=$PWD/Install-default cmake --install .)
-          # "make test" also works
-          env -C build/default make test
-          # "make install" also works
-          env -C build/default DESTDIR=./Install-with-make make install
-
-  cmake-ninja:
-    runs-on: ubuntu-latest
-    steps:
-      - name: 'Check out code'
-        uses: actions/checkout@v4
-        with: { submodules: true }
-      - name: 'Config, build, test and install'
-        run: |
-          test -f /usr/bin/ninja || sudo apt-get install -y ninja-build
-          cmake -S . -B build/default -G Ninja
-          cmake --build build/default --parallel --verbose
-          ctest --test-dir build/default
-          (cd build/default && DESTDIR=$PWD/Install-default cmake --install .)
-          # "ninja test" also works
-          env -C build/default ninja test
-          # "ninja install" also works
-          env -C build/default DESTDIR=./Install-with-ninja ninja install
-
-  cmake-nmake:
-    runs-on: windows-2022
-    steps:
-      - name: 'Check out code'
-        uses: actions/checkout@v4
-        with: { submodules: true }
-      - name: 'Set up Developer Command Prompt'
-        uses: ilammy/msvc-dev-cmd@cec98b9d092141f74527d0afa6feb2af698cfe89 # v1.12.1
-        with:
-          vsversion: 2022
-          arch: amd64
-      - name: 'Config, build, test and install'
-        run: |
-          cmake -S . -B build/default -G "NMake Makefiles"
-          cmake --build build/default --parallel --verbose
-          ctest --test-dir build/default
-          # "cmake --install" works on Windows as well, nice
-          env -C build/default DESTDIR=./Install-default cmake --install .
-          # "nmake test" also works
-          env -C build/default nmake test
-          # "nmake install" also works
-          env -C build/default DESTDIR=./Install-with-nmake nmake install
-
-#
-# multi-config generators - these use CMAKE_CONFIGURATION_TYPES, but the defaults seem inconsistent
-#   => when using multi-config generators always explicitly pass the requested build-config
-#
-
-  # ninja-multi-config seems to use the *first* element of CMAKE_CONFIGURATION_TYPES; nice
-  cmake-ninja-multi-config:
-    runs-on: ubuntu-latest
-    steps:
-      - name: 'Check out code'
-        uses: actions/checkout@v4
-        with: { submodules: true }
-      - name: 'Config, build, test and install'
-        run: |
-          test -f /usr/bin/ninja || sudo apt-get install -y ninja-build
-          cmake -S . -B build/default -G "Ninja Multi-Config"
-          cmake --build build/default --parallel --verbose
-          # multi-config: ctest NEEDS a config
-          ctest --test-dir build/default -C Release
-          (cd build/default && DESTDIR=$PWD/Install-default cmake --install .)
-          # "ninja test" also works with multi-config
-          env -C build/default ninja test
-          # "ninja install" also works with multi-config
-          env -C build/default DESTDIR=./Install-with-ninja ninja install
-
-  # vsstudio-multi-config (msbuild) seems to use "Debug" by default
-  cmake-vsstudio-multi-config:
-    runs-on: windows-2022
-    steps:
-      - name: 'Check out code'
-        uses: actions/checkout@v4
-        with: { submodules: true }
-      - name: 'Set up Developer Command Prompt'
-        uses: ilammy/msvc-dev-cmd@cec98b9d092141f74527d0afa6feb2af698cfe89 # v1.12.1
-        with:
-          vsversion: 2022
-          arch: amd64
-      - name: 'Config, build and test'
-        run: |
-          cmake -S . -B build/default
-          cmake --build build/default --parallel --verbose
-          # multi-config: ctest NEEDS a config
-          ctest --test-dir build/default -C Debug
-          # TODO: does cmake --install work?
-
-  # xcode-multi-config (xcodebuild) seems to use "Debug" by default, except for "cmake --install" (BUG?)
-  cmake-xcode-multi-config:
-    runs-on: macos-12
-    steps:
-      - name: 'Check out code'
-        uses: actions/checkout@v4
-        with: { submodules: true }
-      - name: 'Config, build, test and install'
-        run: |
-          cmake -S . -B build/default -G Xcode
-          cmake --build build/default --parallel --verbose
-          # multi-config: ctest NEEDS a config
-          ctest --test-dir build/default -C Debug
-          # BUG(?) multi-config: cmake --install defaults to "Release" !!
-          (cd build/default && DESTDIR=$PWD/Install-default cmake --install . --config Debug)

.github/workflows/test-unused.yml

@@ -1,16 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-
-name: 'Test - Unused'
-on: [workflow_dispatch]
-env:
-  CMAKE_REQUIRED_QUIET: "OFF"
-  CTEST_OUTPUT_ON_FAILURE: "ON"
-  DEBIAN_FRONTEND: noninteractive
-
-jobs:
-  job-unused: # uses cmake + make
-    if: true
-    runs-on: ubuntu-latest
-    steps:
-      - run: |
-          true

.github/workflows/weekly-ci-bs-by-hand.yml

@@ -1,154 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-# BS BuildSystem: build "by hand" using a POSIX-compliant shell
-
-name: 'Weekly CI BS - By Hand'
-on:
-  schedule: [cron: '00 1 * * 3'] # run weekly Wednesday 01:00 UTC
-  workflow_dispatch:
-env:
-  CMAKE_REQUIRED_QUIET: "OFF"
-  CTEST_OUTPUT_ON_FAILURE: "ON"
-  DEBIAN_FRONTEND: noninteractive
-  VERBOSE: 1
-
-jobs:
-  job-by-hand-alpine-linux-gcc: # uses a POSIX-compliant shell
-    # ...and also uses a subdirectory "upx with space" in order to detect possible quoting issues
-    # ...and also uses ccache as we are running the same build-script again and again
-    if: github.repository_owner == 'upx'
-    strategy: { matrix: { container: ['alpine:3.9','alpine:3.18','alpine:edge','i386/alpine:edge'] } }
-    name: ${{ format('by-hand gcc {0}', matrix.container) }}
-    runs-on: ubuntu-latest
-    container: ${{ matrix.container }}
-    steps:
-      - name: ${{ format('Install packages {0}', matrix.container) }}
-        run: |
-          # install ccache, g++, git and various POSIX shells
-          shells="bash dash loksh mksh zsh"
-          case ${{ matrix.container }} in
-            *:3.18 | *:edge) shells="$shells oksh yash" ;;
-          esac
-          echo "installing shells: $shells"
-          apk update && apk upgrade && apk add ccache g++ git $shells
-          # enable ccache and some warnings
-          xflags="-static -Wall -Wextra -Werror"
-          echo -e "CC=ccache gcc $xflags\nCXX=ccache g++ -std=gnu++17 $xflags" >> $GITHUB_ENV
-          # this seems to be needed when running in a container (beause of UID mismatch??)
-          git config --global --add safe.directory '*'
-          # create user upx:upx 2000:2000 for file system tests below ("sudo")
-          adduser upx -u 2000 -D && cd /home/upx && chmod 00700 . && chown -R upx:upx .
-      - name: ${{ format('Check out UPX {0} source code', github.ref_name) }}
-        run: |
-          git clone --branch "$GITHUB_REF_NAME" --depth 1 https://github.com/upx/upx "upx with space"
-          git -C "upx with space" submodule update --init
-      - name: 'Build by-hand with /bin/sh'
-        run: '/bin/sh "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with bash'
-        run: 'bash "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with bash --posix'
-        run: 'bash --posix "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with busybox ash'
-        run: 'busybox ash "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with busybox sh'
-        run: 'busybox sh "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with dash'
-        run: 'dash "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with loksh'
-        run: 'ksh "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with loksh -o posix'
-        run: 'ksh -o posix "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with loksh -o sh'
-        run: 'ksh -o sh "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with mksh'
-        run: 'mksh "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with mksh -o posix'
-        run: 'mksh -o posix "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with mksh -o sh'
-        run: 'mksh -o sh "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with oksh'
-        if: endsWith(matrix.container, ':3.18') || endsWith(matrix.container, ':edge')
-        run: 'oksh "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with oksh -o posix'
-        if: endsWith(matrix.container, ':3.18') || endsWith(matrix.container, ':edge')
-        run: 'oksh -o posix "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with oksh -o sh'
-        if: endsWith(matrix.container, ':3.18') || endsWith(matrix.container, ':edge')
-        run: 'oksh -o sh "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with yash'
-        if: endsWith(matrix.container, ':3.18') || endsWith(matrix.container, ':edge')
-        run: 'yash "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with zsh'
-        run: 'zsh "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with zsh --emulate ksh'
-        run: 'zsh --emulate ksh "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with zsh --emulate sh'
-        run: 'zsh --emulate sh "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Show ccache stats'
-        run: |
-          ccache -s
-          ccache -p
-      - name: 'Run file system test suite (busybox)'
-        run: |
-          apk add bash sudo
-          testsuite="$(readlink -fn "upx with space"/misc/testsuite/test_symlinks.sh)"
-          cd "upx with space"/build/by-hand
-          # IMPORTANT: do NOT run as user root!
-          chmod a+w . && sudo -u upx bash "$testsuite"
-      - name: 'Run file system test suite (coreutils)'
-        run: |
-          apk add bash coreutils sudo
-          testsuite="$(readlink -fn "upx with space"/misc/testsuite/test_symlinks.sh)"
-          cd "upx with space"/build/by-hand
-          # IMPORTANT: do NOT run as user root!
-          chmod a+w . && sudo -u upx bash "$testsuite"
-
-  job-by-hand-macos: # uses a POSIX-compliant shell
-    # ...and also uses a subdirectory "upx with space" in order to detect possible quoting issues
-    if: github.repository_owner == 'upx'
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - { os: macos-11, run_fs_test: false } # macos-11 does not have "readlink -f"
-          - { os: macos-12, run_fs_test: true }
-          - { os: macos-13, run_fs_test: true }
-    name: ${{ format('by-hand cc {0}', matrix.os) }}
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: ${{ format('Check out UPX {0} source code', github.ref_name) }}
-        run: |
-          git clone --branch "$GITHUB_REF_NAME" --depth 1 https://github.com/upx/upx "upx with space"
-          git -C "upx with space" submodule update --init
-      - name: 'Build by-hand with /bin/sh'
-        run: 'top_srcdir="$PWD/upx with space" /bin/sh "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Build by-hand with bash'
-        run: 'top_srcdir="$PWD/upx with space" bash "./upx with space/misc/scripts/build_upx_by_hand.sh"'
-      - name: 'Run file system test suite'
-        if: ${{ matrix.run_fs_test }}
-        run: |
-          testsuite="$(readlink -fn "upx with space"/misc/testsuite/test_symlinks.sh)"
-          cd "upx with space"/build/by-hand
-          bash "$testsuite"
-
-  job-by-hand-windows-gcc: # uses a POSIX-compliant shell
-    # ...and also uses a subdirectory "upx with space" in order to detect possible quoting issues
-    if: github.repository_owner == 'upx'
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - { os: windows-2019 }
-          - { os: windows-2022 }
-    name: ${{ format('by-hand gcc {0}', matrix.os) }}
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: ${{ format('Check out UPX {0} source code', github.ref_name) }}
-        shell: bash
-        run: |
-          git clone --branch "$GITHUB_REF_NAME" --depth 1 https://github.com/upx/upx "upx with space"
-          git -C "upx with space" submodule update --init
-      - name: 'Build by-hand with bash'
-        shell: bash
-        run: |
-          xflags="-static -Wall -Wextra -Werror"
-          CC="gcc $xflags" CXX="g++ -std=gnu++17 $xflags" bash "./upx with space/misc/scripts/build_upx_by_hand.sh"

.github/workflows/weekly-ci-bs-cmake-macos-xcode.yml

@@ -1,56 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-# BS BuildSystem: build on macOS with 'cmake -G Xcode'
-
-name: 'Weekly CI BS - cmake macOS Xcode'
-on:
-  schedule: [cron: '10 1 * * 3'] # run weekly Wednesday 01:10 UTC
-  workflow_dispatch:
-env:
-  CMAKE_REQUIRED_QUIET: "OFF"
-  CTEST_OUTPUT_ON_FAILURE: "ON"
-  DEBIAN_FRONTEND: noninteractive
-
-jobs:
-  job-cmake-macos-xcode: # uses cmake + xcodebuild
-    if: github.repository_owner == 'upx'
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - { os: macos-11, run_test: true }
-          - { os: macos-12, run_test: true }
-          - { os: macos-13, run_test: false } # TODO: enable once UPX fully works on macos-13
-    name: ${{ format('{0} cmake Xcode', matrix.os) }}
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: 'Check out code'
-        uses: actions/checkout@v4
-        with: { submodules: true }
-      - { name: 'Config cmake Xcode',        run: 'cmake -S . -B build/xcode -G Xcode' }
-      - { name: 'Build cmake Xcode default', run: 'cmake --build build/xcode' }
-      - { name: 'Build cmake Xcode Debug',   run: 'cmake --build build/xcode --config Debug' }
-      - { name: 'Build cmake Xcode Release', run: 'cmake --build build/xcode --config Release' }
-      - name: 'Make artifact'
-        run: |
-          N=$(echo "upx-${GITHUB_REF_NAME}-${GITHUB_SHA:0:7}-weekly-ci-xcode-${{ matrix.os }}" | sed 's/[^0-9a-zA-Z_.-]/-/g')
-          mkdir -p "tmp/artifact/$N"
-          (cd build && rsync -R -a */*/upx "../tmp/artifact/$N/")
-          (cd tmp/artifact && gtar --sort=name -czf "$N.tar.gz" "$N" && rm -rf "./$N")
-          # GitHub Actions magic: set "artifact_name" environment value for use in next step
-          echo "artifact_name=$N" >> $GITHUB_ENV
-      - name: ${{ format('Upload artifact {0}', env.artifact_name) }}
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ env.artifact_name }}
-          path: tmp/artifact
-      - name: 'Run basic tests'
-        if: ${{ matrix.run_test }}
-        run: |
-          ctest --test-dir build/xcode -C Debug
-#         ctest --test-dir build/xcode -C Release
-      - name: 'Run install tests'
-        run: |
-          (cd build/xcode && DESTDIR=$PWD/Install-default cmake --install .)
-          (cd build/xcode && DESTDIR=$PWD/Install-debug   cmake --install . --config Debug)
-          (cd build/xcode && DESTDIR=$PWD/Install-release cmake --install . --config Release)
-          ls -l build/xcode/Install-*/usr/local/bin/upx

.github/workflows/weekly-ci-bs-cmake-windows-make.yml

@@ -1,92 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-# BS BuildSystem: build on Windows with 'cmake -G "Unix Makefiles"'
-
-name: 'Weekly CI BS - cmake Windows make'
-on:
-  schedule: [cron: '20 1 * * 3'] # run weekly Wednesday 01:20 UTC
-  workflow_dispatch:
-env:
-  CMAKE_REQUIRED_QUIET: "OFF"
-  CTEST_OUTPUT_ON_FAILURE: "ON"
-  DEBIAN_FRONTEND: noninteractive
-  UPX_CMAKE_BUILD_FLAGS: --verbose
-  UPX_CMAKE_CONFIG_FLAGS: -G "Unix Makefiles"
-
-jobs:
-  job-cmake-windows-make: # uses cmake + make
-    if: github.repository_owner == 'upx'
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-# INFO: the following don't work with GNU make (probably some quoting problems with spaces or backslashes)
-#   => use Ninja generator instead; see weekly-ci-bs-cmake-windows-ninja.yml
-#         # cl (msvc)
-#         - { os: windows-2019, cc: cl, cxx: cl, vsversion: 2019, arch: amd64 }
-#         - { os: windows-2019, cc: cl, cxx: cl, vsversion: 2019, arch: amd64_arm64 }
-#         - { os: windows-2019, cc: cl, cxx: cl, vsversion: 2019, arch: amd64_x86 }
-#         - { os: windows-2022, cc: cl, cxx: cl, vsversion: 2022, arch: amd64 }
-#         - { os: windows-2022, cc: cl, cxx: cl, vsversion: 2022, arch: amd64_arm64 }
-#         - { os: windows-2022, cc: cl, cxx: cl, vsversion: 2022, arch: amd64_x86 }
-#         # clang-cl
-#         - { os: windows-2022, cc: clang-cl, cxx: clang-cl, vsversion: 2022, arch: amd64 }
-          # clang
-          - { os: windows-2022, cc: clang, cxx: 'clang++', arch: amd64, xflags: '-static' }
-          # gcc (mingw-gcc)
-          - { os: windows-2022, cc: gcc, cxx: 'g++', arch: amd64, xflags: '-static' }
-    env:
-      CC: ${{ matrix.cc }} ${{ matrix.xflags }}
-      CXX: ${{ matrix.cxx }} ${{ matrix.xflags }}
-    name: ${{ format('{0} {1} {2}', matrix.cc, matrix.vsversion, matrix.arch) }}
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: 'Check out code'
-        uses: actions/checkout@v4
-        with: { submodules: true }
-      - name: 'Set up Developer Command Prompt'
-        if: matrix.vsversion
-        uses: ilammy/msvc-dev-cmd@cec98b9d092141f74527d0afa6feb2af698cfe89 # v1.12.1
-        with:
-          vsversion: ${{ matrix.vsversion }}
-          arch: ${{ matrix.arch }}
-      - name: 'Init environment'
-        shell: bash
-        run: |
-          xtarget="windows-make-${{ matrix.cc }}-${{ matrix.vsversion }}-${{ matrix.arch}}"
-          echo "xtarget=$xtarget" >> $GITHUB_ENV
-      - name: 'Build cmake Make Debug'
-        shell: bash
-        run: |
-          make UPX_XTARGET=$xtarget xtarget/debug
-          ls -l build/xtarget/$xtarget/debug/upx.exe
-          file  build/xtarget/$xtarget/debug/upx.exe || true
-      - name: 'Build cmake Make Release'
-        shell: bash
-        run: |
-          make UPX_XTARGET=$xtarget xtarget/release
-          ls -l build/xtarget/$xtarget/release/upx.exe
-          file  build/xtarget/$xtarget/release/upx.exe || true
-      - name: 'Make artifact'
-        shell: bash
-        run: |
-          N=$(echo "upx-${GITHUB_REF_NAME}-${GITHUB_SHA:0:7}-weekly-ci-make-${xtarget}" | sed 's/[^0-9a-zA-Z_.-]/-/g')
-          mkdir -p "tmp/artifact/$N"
-          (cd build && cp -ai --parents xtarget/*/*/upx.exe "../tmp/artifact/$N")
-          # GitHub Actions magic: set "artifact_name" environment value for use in next step
-          echo "artifact_name=$N" >> $GITHUB_ENV
-      - name: ${{ format('Upload artifact {0}', env.artifact_name) }}
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ env.artifact_name }}
-          path: tmp/artifact
-      - name: 'Run basic tests'
-        if: ${{ matrix.arch != 'amd64_arm64' }}
-        shell: bash
-        run: |
-          ctest --test-dir build/xtarget/$xtarget/debug
-          ctest --test-dir build/xtarget/$xtarget/release
-      - name: 'Run install tests'
-        shell: bash
-        run: |
-          env DESTDIR=./Install-debug   cmake --install build/xtarget/$xtarget/debug
-          env DESTDIR=./Install-release cmake --install build/xtarget/$xtarget/release

.github/workflows/weekly-ci-bs-cmake-windows-ninja.yml

@@ -1,91 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-# BS BuildSystem: build on Windows with 'cmake -G Ninja'
-
-name: 'Weekly CI BS - cmake Windows Ninja'
-on:
-  schedule: [cron: '30 1 * * 3'] # run weekly Wednesday 01:30 UTC
-  workflow_dispatch:
-env:
-  CMAKE_REQUIRED_QUIET: "OFF"
-  CTEST_OUTPUT_ON_FAILURE: "ON"
-  DEBIAN_FRONTEND: noninteractive
-  UPX_CMAKE_BUILD_FLAGS: --verbose
-  UPX_CMAKE_CONFIG_FLAGS: -G Ninja
-
-jobs:
-  job-cmake-windows-ninja: # uses cmake + ninja
-    if: github.repository_owner == 'upx'
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          # cl (msvc)
-          - { os: windows-2019, cc: cl, cxx: cl, vsversion: 2019, arch: amd64 }
-          - { os: windows-2019, cc: cl, cxx: cl, vsversion: 2019, arch: amd64_arm64 }
-          - { os: windows-2019, cc: cl, cxx: cl, vsversion: 2019, arch: amd64_x86 }
-          - { os: windows-2022, cc: cl, cxx: cl, vsversion: 2022, arch: amd64 }
-          - { os: windows-2022, cc: cl, cxx: cl, vsversion: 2022, arch: amd64_arm64 }
-          - { os: windows-2022, cc: cl, cxx: cl, vsversion: 2022, arch: amd64_x86 }
-          # clang-cl
-          - { os: windows-2022, cc: clang-cl, cxx: clang-cl, vsversion: 2022, arch: amd64 }
-          # clang
-          - { os: windows-2022, cc: clang, cxx: 'clang++', arch: amd64, xflags: '-static' }
-          # gcc (mingw-gcc)
-          - { os: windows-2022, cc: gcc, cxx: 'g++', arch: amd64, xflags: '-static' }
-    env:
-      CC: ${{ matrix.cc }} ${{ matrix.xflags }}
-      CXX: ${{ matrix.cxx }} ${{ matrix.xflags }}
-    name: ${{ format('{0} {1} {2}', matrix.cc, matrix.vsversion, matrix.arch) }}
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: 'Check out code'
-        uses: actions/checkout@v4
-        with: { submodules: true }
-      - name: 'Set up Developer Command Prompt'
-        if: matrix.vsversion
-        uses: ilammy/msvc-dev-cmd@cec98b9d092141f74527d0afa6feb2af698cfe89 # v1.12.1
-        with:
-          vsversion: ${{ matrix.vsversion }}
-          arch: ${{ matrix.arch }}
-      - name: 'Init environment'
-        shell: bash
-        run: |
-          command -v ninja >/dev/null || choco install -y --no-progress ninja
-          xtarget="windows-ninja-${{ matrix.cc }}-${{ matrix.vsversion }}-${{ matrix.arch}}"
-          echo "xtarget=$xtarget" >> $GITHUB_ENV
-      - name: 'Build cmake Ninja Debug'
-        shell: bash
-        run: |
-          make UPX_XTARGET=$xtarget xtarget/debug
-          ls -l build/xtarget/$xtarget/debug/upx.exe
-          file  build/xtarget/$xtarget/debug/upx.exe || true
-      - name: 'Build cmake Ninja Release'
-        shell: bash
-        run: |
-          make UPX_XTARGET=$xtarget xtarget/release
-          ls -l build/xtarget/$xtarget/release/upx.exe
-          file  build/xtarget/$xtarget/release/upx.exe || true
-      - name: 'Make artifact'
-        shell: bash
-        run: |
-          N=$(echo "upx-${GITHUB_REF_NAME}-${GITHUB_SHA:0:7}-weekly-ci-ninja-${xtarget}" | sed 's/[^0-9a-zA-Z_.-]/-/g')
-          mkdir -p "tmp/artifact/$N"
-          (cd build && cp -ai --parents xtarget/*/*/upx.exe "../tmp/artifact/$N")
-          # GitHub Actions magic: set "artifact_name" environment value for use in next step
-          echo "artifact_name=$N" >> $GITHUB_ENV
-      - name: ${{ format('Upload artifact {0}', env.artifact_name) }}
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ env.artifact_name }}
-          path: tmp/artifact
-      - name: 'Run basic tests'
-        if: ${{ matrix.arch != 'amd64_arm64' }}
-        shell: bash
-        run: |
-          ctest --test-dir build/xtarget/$xtarget/debug
-          ctest --test-dir build/xtarget/$xtarget/release
-      - name: 'Run install tests'
-        shell: bash
-        run: |
-          env DESTDIR=./Install-debug   cmake --install build/xtarget/$xtarget/debug
-          env DESTDIR=./Install-release cmake --install build/xtarget/$xtarget/release

.github/workflows/weekly-ci-bs-cmake-windows-nmake.yml

@@ -1,78 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-# BS BuildSystem: build on Windows with 'cmake -G "NMake Makefiles"'
-
-name: 'Weekly CI BS - cmake Windows NMake'
-on:
-  schedule: [cron: '40 1 * * 3'] # run weekly Wednesday 01:40 UTC
-  workflow_dispatch:
-env:
-  CMAKE_REQUIRED_QUIET: "OFF"
-  CTEST_OUTPUT_ON_FAILURE: "ON"
-  DEBIAN_FRONTEND: noninteractive
-
-jobs:
-  job-cmake-windows-nmake: # uses cmake + nmake
-    if: github.repository_owner == 'upx'
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          # clang-cl
-          - { os: windows-2022, vsversion: 2022, arch: amd64, clang_cl: true }
-          # msvc
-          - { os: windows-2019, vsversion: 2019, arch: amd64 }
-          - { os: windows-2019, vsversion: 2019, arch: amd64_arm64 }
-          - { os: windows-2019, vsversion: 2019, arch: amd64_x86 }
-          - { os: windows-2022, vsversion: 2022, arch: amd64 }
-          - { os: windows-2022, vsversion: 2022, arch: amd64_arm64 }
-          - { os: windows-2022, vsversion: 2022, arch: amd64_x86 }
-    name: ${{ format('vs{0} {1} {2}', matrix.vsversion, matrix.arch, matrix.clang_cl && 'clang-cl' || '') }}
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: 'Check out code'
-        uses: actions/checkout@v4
-        with: { submodules: true }
-      - name: 'Set up Developer Command Prompt'
-        uses: ilammy/msvc-dev-cmd@cec98b9d092141f74527d0afa6feb2af698cfe89 # v1.12.1
-        with:
-          vsversion: ${{ matrix.vsversion }}
-          arch: ${{ matrix.arch }}
-      - name: 'Build cmake NMake Debug'
-        shell: cmd
-        run: |
-          set X=${{ matrix.clang_cl && '-DCMAKE_C_COMPILER=clang-cl -DCMAKE_CXX_COMPILER=clang-cl' || '' }}
-          cmake -S . -B build/debug -G "NMake Makefiles" -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_BUILD_TYPE=Debug %X%
-          cd build/debug
-          nmake
-          dir *.exe
-      - name: 'Build cmake NMake Release'
-        shell: cmd
-        run: |
-          set X=${{ matrix.clang_cl && '-DCMAKE_C_COMPILER=clang-cl -DCMAKE_CXX_COMPILER=clang-cl' || '' }}
-          cmake -S . -B build/release -G "NMake Makefiles" -DCMAKE_VERBOSE_MAKEFILE=ON %X%
-          cd build/release
-          nmake
-          dir *.exe
-      - name: 'Make artifact'
-        shell: bash
-        run: |
-          X="${{ matrix.clang_cl && '-clang-cl' || '' }}"
-          N=$(echo "upx-${GITHUB_REF_NAME}-${GITHUB_SHA:0:7}-weekly-ci-nmake-vs${{ matrix.vsversion }}-${{ matrix.arch }}$X" | sed 's/[^0-9a-zA-Z_.-]/-/g')
-          mkdir -p "tmp/artifact/$N"
-          (cd build && cp -ai --parents */upx.exe "../tmp/artifact/$N")
-          # GitHub Actions magic: set "artifact_name" environment value for use in next step
-          echo "artifact_name=$N" >> $GITHUB_ENV
-      - name: ${{ format('Upload artifact {0}', env.artifact_name) }}
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ env.artifact_name }}
-          path: tmp/artifact
-      - name: 'Run basic tests'
-        if: ${{ matrix.arch != 'amd64_arm64' }}
-        run: |
-          ctest --test-dir build/debug
-          ctest --test-dir build/release
-      - name: 'Run install tests'
-        run: |
-          env DESTDIR=./Install-debug   cmake --install build/debug
-          env DESTDIR=./Install-release cmake --install build/release

.github/workflows/weekly-ci-cc-alpine-linux.yml

@@ -1,204 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-# CC CompilationCheck: test various clang and gcc versions
-
-# Build under various Alpine Linux versions with clang and gcc, and
-# also test building with C++20, C++23 and LTO.
-
-# And also uses a subdirectory "upx with space" that contains whitespace in order
-# to detect possible quoting issues.
-
-# info: Alpine Linux 3.9 (released Jan 2019) has clang-5, cmake-3.13.0
-#   and gcc-8, which nicely matches our minimal build requirements
-
-name: 'Weekly CI CC - Alpine Linux C++23'
-on:
-  schedule: [cron: '00 2 * * 3'] # run weekly Wednesday 02:00 UTC
-  workflow_dispatch:
-env:
-  CMAKE_REQUIRED_QUIET: "OFF"
-  CTEST_OUTPUT_ON_FAILURE: "ON"
-  DEBIAN_FRONTEND: noninteractive
-  UPX_CMAKE_CONFIG_FLAGS: -DCMAKE_VERBOSE_MAKEFILE=ON
-  UPX_TESTSUITE_LEVEL: 4
-
-jobs:
-  job-alpine-cmake: # uses cmake + make
-    if: github.repository_owner == 'upx'
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - { container: 'alpine:3.9' , use_cxx20: 0, use_cxx2b: 0, use_lto: 0 } # Jan 2019: C++17; clang-5 & gcc-8
-          - { container: 'alpine:3.10', use_cxx20: 0, use_cxx2b: 0, use_lto: 0 }
-          - { container: 'alpine:3.11', use_cxx20: 0, use_cxx2b: 0, use_lto: 0 }
-          - { container: 'alpine:3.12', use_cxx20: 0, use_cxx2b: 0, use_lto: 0 }
-          - { container: 'alpine:3.13', use_cxx20: 1, use_cxx2b: 0, use_lto: 0 } # Jan 2021: C++20; clang-10 & gcc-10
-          - { container: 'alpine:3.14', use_cxx20: 1, use_cxx2b: 0, use_lto: 0 }
-          - { container: 'alpine:3.15', use_cxx20: 1, use_cxx2b: 0, use_lto: 1 } # Nov 2021: LTO;   clang-12 & gcc-10 & binutils-2.37
-          - { container: 'alpine:3.16', use_cxx20: 1, use_cxx2b: 1, use_lto: 1 } # May 2022: C++2b; clang-13 & gcc-11
-          - { container: 'alpine:3.17', use_cxx20: 1, use_cxx2b: 1, use_lto: 1 }
-          - { container: 'alpine:3.18', use_cxx20: 1, use_cxx2b: 1, use_lto: 1 }
-          - { container: 'alpine:edge', use_cxx20: 1, use_cxx2b: 1, use_lto: 1 }
-          - { container: 'i386/alpine:edge', use_cxx20: 1, use_cxx2b: 1, use_lto: 1 }
-    name: ${{ format('container {0}', matrix.container) }}
-    runs-on: ubuntu-latest
-    container: ${{ matrix.container }}
-    steps:
-      - name: ${{ format('Install packages {0}', matrix.container) }}
-        run: |
-          apk update && apk upgrade && apk add clang cmake g++ git make
-          case ${{ matrix.container }} in
-            # clang-dev is needed on Alpine versions <= 3.11 for clang headers like <emmintrin.h>
-            *:3.[0-9] | *:3.1[0-1]) apk add clang-dev ;;
-          esac
-          case ${{ matrix.container }}-${{ matrix.use_lto }} in
-            # llvm-dev is needed on Alpine versions <= 3.18 for -flto
-            *:3.[0-9]-1 | *:3.1[0-8]-1) apk add llvm-dev ;;
-          esac
-          # set environment vars
-          x="$(apk list -I "$(apk info -Wq "$(which clang)")")"; echo "clang_package=${x%% *}" >> $GITHUB_ENV
-          x="$(apk list -I "$(apk info -Wq "$(which gcc)")")"; echo "gcc_package=${x%% *}" >> $GITHUB_ENV
-          N=$(echo "upx-${GITHUB_REF_NAME}-${GITHUB_SHA:0:7}-weekly-ci-alpine-${{ matrix.container }}" | sed 's/[^0-9a-zA-Z_.-]/-/g')
-          echo "artifact_name=$N" >> $GITHUB_ENV
-          # create user upx:upx 2000:2000 for file system tests below ("sudo")
-          adduser upx -u 2000 -D && cd /home/upx && chmod 00700 . && chown -R upx:upx .
-      - name: ${{ format('Check out UPX {0} source code', github.ref_name) }}
-        run: |
-          git clone --branch "$GITHUB_REF_NAME" --depth 1 https://github.com/upx/upx "upx with space"
-          git -C "upx with space" submodule update --init
-
-      # build with default C11 and C++17
-      - name: ${{ format('Build clang Release with {0}', env.clang_package) }}
-        run: 'make -C "upx with space" UPX_XTARGET=clang-static CC="clang -static" CXX="clang++ -static"'
-      - name: ${{ format('Build clang Debug with {0}', env.clang_package) }}
-        run: 'make -C "upx with space" UPX_XTARGET=clang-static CC="clang -static" CXX="clang++ -static" xtarget/debug'
-      - name: ${{ format('Build gcc Release with {0}', env.gcc_package) }}
-        run: 'make -C "upx with space" UPX_XTARGET=gcc-static   CC="gcc -static"   CXX="g++ -static"'
-      - name: ${{ format('Build gcc Debug with {0}', env.gcc_package) }}
-        run: 'make -C "upx with space" UPX_XTARGET=gcc-static   CC="gcc -static"   CXX="g++ -static" xtarget/debug'
-
-      # build with C17 and C++20
-      - name: ${{ format('Build clang C++20 Release with {0}', env.clang_package) }}
-        if: matrix.use_cxx20
-        run: |
-          export UPX_CONFIG_DISABLE_C_STANDARD=ON UPX_CONFIG_DISABLE_CXX_STANDARD=ON
-          make -C "upx with space" UPX_XTARGET=clang-static-cxx20 CC="clang -static -std=gnu17" CXX="clang++ -static -std=gnu++20"
-      - name: ${{ format('Build clang C++20 Debug with {0}', env.clang_package) }}
-        if: matrix.use_cxx20
-        run: |
-          export UPX_CONFIG_DISABLE_C_STANDARD=ON UPX_CONFIG_DISABLE_CXX_STANDARD=ON
-          make -C "upx with space" UPX_XTARGET=clang-static-cxx20 CC="clang -static -std=gnu17" CXX="clang++ -static -std=gnu++20" xtarget/debug
-      - name: ${{ format('Build gcc C++20 Release with {0}', env.gcc_package) }}
-        if: matrix.use_cxx20
-        run: |
-          export UPX_CONFIG_DISABLE_C_STANDARD=ON UPX_CONFIG_DISABLE_CXX_STANDARD=ON
-          make -C "upx with space" UPX_XTARGET=gcc-static-cxx20   CC="gcc -static -std=gnu17"   CXX="g++ -static -std=gnu++20"
-      - name: ${{ format('Build gcc C++20 Debug with {0}', env.gcc_package) }}
-        if: matrix.use_cxx20
-        run: |
-          export UPX_CONFIG_DISABLE_C_STANDARD=ON UPX_CONFIG_DISABLE_CXX_STANDARD=ON
-          make -C "upx with space" UPX_XTARGET=gcc-static-cxx20   CC="gcc -static -std=gnu17"   CXX="g++ -static -std=gnu++20" xtarget/debug
-
-      # build with C23 and C++23
-      - name: ${{ format('Build clang C++23 Release with {0}', env.clang_package) }}
-        if: matrix.use_cxx23 || matrix.use_cxx2b
-        run: |
-          export UPX_CONFIG_DISABLE_C_STANDARD=ON UPX_CONFIG_DISABLE_CXX_STANDARD=ON
-          a=gnu23; b=gnu++23; if test "X${{ matrix.use_cxx2b }}" = X1; then a=gnu2x; b=gnu++2b; fi
-          make -C "upx with space" UPX_XTARGET=clang-static-cxx23 CC="clang -static -std=$a" CXX="clang++ -static -std=$b"
-      - name: ${{ format('Build clang C++23 Debug with {0}', env.clang_package) }}
-        if: matrix.use_cxx23 || matrix.use_cxx2b
-        run: |
-          export UPX_CONFIG_DISABLE_C_STANDARD=ON UPX_CONFIG_DISABLE_CXX_STANDARD=ON
-          a=gnu23; b=gnu++23; if test "X${{ matrix.use_cxx2b }}" = X1; then a=gnu2x; b=gnu++2b; fi
-          make -C "upx with space" UPX_XTARGET=clang-static-cxx23 CC="clang -static -std=$a" CXX="clang++ -static -std=$b" xtarget/debug
-      - name: ${{ format('Build gcc C++23 Release with {0}', env.gcc_package) }}
-        if: matrix.use_cxx23 || matrix.use_cxx2b
-        run: |
-          export UPX_CONFIG_DISABLE_C_STANDARD=ON UPX_CONFIG_DISABLE_CXX_STANDARD=ON
-          a=gnu23; b=gnu++23; if test "X${{ matrix.use_cxx2b }}" = X1; then a=gnu2x; b=gnu++2b; fi
-          make -C "upx with space" UPX_XTARGET=gcc-static-cxx23   CC="gcc -static -std=$a"   CXX="g++ -static -std=$b"
-      - name: ${{ format('Build gcc C++23 Debug with {0}', env.gcc_package) }}
-        if: matrix.use_cxx23 || matrix.use_cxx2b
-        run: |
-          export UPX_CONFIG_DISABLE_C_STANDARD=ON UPX_CONFIG_DISABLE_CXX_STANDARD=ON
-          a=gnu23; b=gnu++23; if test "X${{ matrix.use_cxx2b }}" = X1; then a=gnu2x; b=gnu++2b; fi
-          make -C "upx with space" UPX_XTARGET=gcc-static-cxx23   CC="gcc -static -std=$a"   CXX="g++ -static -std=$b" xtarget/debug
-
-      # build with -flto
-      - name: ${{ format('Build clang LTO Release with {0}', env.clang_package) }}
-        if: matrix.use_lto
-        run: |
-          make -C "upx with space" UPX_XTARGET=clang-static-cxxlto CC="clang -static -flto" CXX="clang++ -static -flto"
-      - name: ${{ format('Build clang LTO Debug with {0}', env.clang_package) }}
-        if: matrix.use_lto
-        run: |
-          make -C "upx with space" UPX_XTARGET=clang-static-cxxlto CC="clang -static -flto" CXX="clang++ -static -flto" xtarget/debug
-      - name: ${{ format('Build gcc LTO Release with {0}', env.gcc_package) }}
-        if: matrix.use_lto
-        run: |
-          make -C "upx with space" UPX_XTARGET=gcc-static-cxxlto   CC="gcc -static -flto"   CXX="g++ -static -flto"
-      - name: ${{ format('Build gcc LTO Debug with {0}', env.gcc_package) }}
-        if: matrix.use_lto
-        run: |
-          make -C "upx with space" UPX_XTARGET=gcc-static-cxxlto   CC="gcc -static -flto"   CXX="g++ -static -flto" xtarget/debug
-
-      - { name: 'Strip release binaries', run: 'strip -p --strip-unneeded "upx with space"/build/*/*/release/upx' }
-
-      - name: ${{ format('Upload artifact {0}', env.artifact_name) }}
-        if: ${{ !startsWith(matrix.container, 'i386/') }} # i386: missing nodejs on host
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ env.artifact_name }}
-          path: 'upx with space*/build/*/*/*/upx'
-
-      - name: 'Run install tests'
-        run: |
-          (cd "upx with space"/build/xtarget/clang-static/debug   && DESTDIR="$PWD/Install with cmake" cmake --install .)
-          (cd "upx with space"/build/xtarget/clang-static/debug   && DESTDIR="$PWD/Install with make"  make install)
-          (cd "upx with space"/build/xtarget/clang-static/release && DESTDIR="$PWD/Install with cmake" cmake --install .)
-          (cd "upx with space"/build/xtarget/clang-static/release && DESTDIR="$PWD/Install with make"  make install)
-          (cd "upx with space"/build/xtarget/gcc-static/debug     && DESTDIR="$PWD/Install with cmake" cmake --install .)
-          (cd "upx with space"/build/xtarget/gcc-static/debug     && DESTDIR="$PWD/Install with make"  make install)
-          (cd "upx with space"/build/xtarget/gcc-static/release   && DESTDIR="$PWD/Install with cmake" cmake --install .)
-          (cd "upx with space"/build/xtarget/gcc-static/release   && DESTDIR="$PWD/Install with make"  make install)
-
-      - { name: 'Run basic tests clang Debug',   run: 'make -C "upx with space"/build/xtarget/clang-static/debug test' }
-      - { name: 'Run basic tests clang Release', run: 'make -C "upx with space"/build/xtarget/clang-static/release test' }
-      - { name: 'Run basic tests gcc Debug',     run: 'make -C "upx with space"/build/xtarget/gcc-static/debug test' }
-      - { name: 'Run basic tests gcc Release',   run: 'make -C "upx with space"/build/xtarget/gcc-static/release test' }
-
-      - name: 'Run basic tests C++20, C++23 and LTO'
-        if: matrix.use_cxx20 || matrix.use_cxx23 || matrix.use_cxx2b || matrix.use_lto
-        run: |
-          for dir in "upx with space"/build/xtarget/*-cxx*/*; do
-             echo "===== $dir"
-             make -C "$dir" test
-          done
-
-      - name: 'Run file system test suite (busybox)'
-        run: |
-          apk add bash sudo
-          testsuite="$(readlink -fn "upx with space"/misc/testsuite/test_symlinks.sh)"
-          cd "upx with space"/build/xtarget/gcc-static/release
-          # IMPORTANT: do NOT run as user root!
-          chmod a+w . && sudo -u upx bash "$testsuite"
-
-      # test suite
-      - name: ${{ format('Run test suite level {0}', env.UPX_TESTSUITE_LEVEL) }}
-        run: |
-          # testsuite needs bash and working "readlink -en" and "sha256sum -b"
-          apk add bash coreutils
-          # use a directory that contains whitespace to detect possible quoting issues
-          git clone --depth=1 https://github.com/upx/upx-testsuite "upx-testsuite with space"
-          export upx_testsuite_SRCDIR="$(readlink -fn "upx-testsuite with space")"
-          testsuite_1="$(readlink -fn "upx with space"/misc/testsuite/upx_testsuite_1.sh)"
-          (cd "upx with space"/build/xtarget/gcc-static/release && upx_exe=./upx bash "$testsuite_1")
-
-      - name: 'Run file system test suite (coreutils)'
-        run: |
-          apk add bash coreutils sudo
-          testsuite="$(readlink -fn "upx with space"/misc/testsuite/test_symlinks.sh)"
-          cd "upx with space"/build/xtarget/gcc-static/release
-          # IMPORTANT: do NOT run as user root!
-          chmod a+w . && sudo -u upx bash "$testsuite"

.github/workflows/weekly-ci-cc-alpine-mingw.yml

@@ -1,174 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-# CC CompilationCheck: compile with various mingw-gcc versions and run tests under Wine
-
-name: 'Weekly CI CC - Alpine Linux MinGW'
-on:
-  schedule: [cron: '20 2 * * 3'] # run weekly Wednesday 02:20 UTC
-  workflow_dispatch:
-env:
-  CMAKE_REQUIRED_QUIET: "OFF"
-  CTEST_OUTPUT_ON_FAILURE: "ON"
-  DEBIAN_FRONTEND: noninteractive
-  UPX_CMAKE_CONFIG_FLAGS: -DCMAKE_VERBOSE_MAKEFILE=ON
-
-jobs:
-  job-alpine-mingw: # uses cmake + make
-    if: github.repository_owner == 'upx'
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - { container: 'alpine:3.11', wine: false, i686_mingw: false } # skip Wine testsuite; TODO: internal error: doctest check failed
-          - { container: 'alpine:3.12', wine: false, i686_mingw: false } # skip Wine testsuite; TODO: internal error: doctest check failed
-          - { container: 'alpine:3.13', wine: true,  i686_mingw: false } # wine-4.0.3
-          - { container: 'alpine:3.14', wine: true,  i686_mingw: false } # wine-6.18
-          - { container: 'alpine:3.15', wine: true,  i686_mingw: false } # wine-6.23
-          - { container: 'alpine:3.16', wine: true,  i686_mingw: false } # wine-7.8
-          - { container: 'alpine:3.17', wine: true,  i686_mingw: false } # wine-7.21
-          # Wine >= 8.0 can run i686 32-bit programs in WOW64 mode on pure 64-bit systems
-          - { container: 'alpine:3.18', wine: true,  i686_mingw: true }  # wine-8.13
-          - { container: 'alpine:edge', wine: true,  i686_mingw: true }  # wine-8.17
-    name: ${{ format('container {0}', matrix.container) }}
-    runs-on: ubuntu-latest
-    container: ${{ matrix.container }}
-    steps:
-      - name: ${{ format('Install packages {0}', matrix.container) }}
-        run: |
-          apk update && apk upgrade && apk add bash cmake coreutils file git make tar xz
-          apk add mingw-w64-gcc
-          test "${{ matrix.i686_mingw }}" = "true" && apk add i686-mingw-w64-gcc
-          test "${{ matrix.wine }}" = "true" && apk add wine
-          true
-      - name: ${{ format('Check out UPX {0} source code', github.ref_name) }}
-        run: |
-          # this seems to be needed for Wine when running in a container (beause of UID mismatch??)
-          mkdir -p -v ~/.wine
-          # this seems to be needed when running in a container (beause of UID mismatch??)
-          git config --global --add safe.directory '*'
-          git clone --branch "$GITHUB_REF_NAME" --depth 1 https://github.com/upx/upx .
-          git submodule update --init
-      - name: 'Build cmake extra/cross-windows-mingw32/debug'
-        if: ${{ matrix.i686_mingw }}
-        run:   'make build/extra/cross-windows-mingw32/debug'
-      - name: 'Build cmake extra/cross-windows-mingw32/release'
-        if: ${{ matrix.i686_mingw }}
-        run:   'make build/extra/cross-windows-mingw32/release'
-      - name: 'Build cmake extra/cross-windows-mingw64/debug'
-        run: |
-          # on Alpine 3.11 and 3.12 CMake does not find AR; Alpine >= 3.13 (with CMake 3.18.4) works
-          X=
-          case ${{ matrix.container }} in
-            *:3.1[12]) X="CMAKE_AR=/usr/bin/x86_64-w64-mingw32-ar" ;;
-          esac
-          make build/extra/cross-windows-mingw64/debug $X
-      - name: 'Build cmake extra/cross-windows-mingw64/release'
-        run: |
-          # on Alpine 3.11 and 3.12 CMake does not find AR; Alpine >= 3.13 (with CMake 3.18.4) works
-          X=
-          case ${{ matrix.container }} in
-            *:3.1[12]) X="CMAKE_AR=/usr/bin/x86_64-w64-mingw32-ar" ;;
-          esac
-          make build/extra/cross-windows-mingw64/release $X
-      - name: 'Make artifact'
-        shell: bash
-        run: |
-          N=$(echo "upx-${GITHUB_REF_NAME}-${GITHUB_SHA:0:7}-weekly-ci-alpine-mingw-${{ matrix.container }}" | sed 's/[^0-9a-zA-Z_.-]/-/g')
-          mkdir -p "tmp/artifact/$N"
-          (cd build && shopt -s nullglob && cp -ai --parents */upx{,.exe} */*/*/upx{,.exe} "../tmp/artifact/$N")
-          (cd tmp/artifact && tar --sort=name -czf "$N.tar.gz" "$N" && rm -rf "./$N")
-          # GitHub Actions magic: set "artifact_name" environment value for use in next step
-          echo "artifact_name=$N" >> $GITHUB_ENV
-      - name: ${{ format('Upload artifact {0}', env.artifact_name) }}
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ env.artifact_name }}
-          path: tmp/artifact
-
-      - name: ${{ format('Run test suite under Wine') }}
-        if: ${{ matrix.wine }}
-        run: |
-          git clone --depth=1 https://github.com/upx/upx-testsuite ../upx-testsuite
-          testsuite_1="$(readlink -fn ./misc/testsuite/upx_testsuite_1.sh)"
-          export upx_exe_runner="wine64"
-          if test "${{ matrix.i686_mingw }}" = "true"; then
-          UPX_TESTSUITE_LEVEL=2 \
-          env -C build/extra/cross-windows-mingw32/debug   upx_exe=./upx.exe bash "$testsuite_1"
-          UPX_TESTSUITE_LEVEL=4 \
-          env -C build/extra/cross-windows-mingw32/release upx_exe=./upx.exe bash "$testsuite_1"
-          fi
-          UPX_TESTSUITE_LEVEL=2 \
-          env -C build/extra/cross-windows-mingw64/debug   upx_exe=./upx.exe bash "$testsuite_1"
-          UPX_TESTSUITE_LEVEL=4 \
-          env -C build/extra/cross-windows-mingw64/release upx_exe=./upx.exe bash "$testsuite_1"
-
-      - name: 'Run basic tests under Wine - mingw32/debug'
-        if: ${{ matrix.wine && matrix.i686_mingw }}
-        shell: bash
-        run: |
-          set -ex -o pipefail
-          cd build/extra/cross-windows-mingw32/debug
-          [[ -f upx && ! -f upx.exe ]] && mv -i -v upx upx.exe
-          pwd; file ./upx.exe
-          wine=wine64
-          tt='./upx.exe'
-          $wine ./upx.exe --version-short
-          $wine ./upx.exe -3 $tt -o tt.packed.exe
-          $wine ./upx.exe -l tt.packed.exe
-          $wine ./upx.exe -t tt.packed.exe
-          $wine ./upx.exe -d tt.packed.exe -o tt.unpacked.exe
-          $wine ./tt.packed.exe --version-short
-          $wine ./tt.unpacked.exe --version-short
-
-      - name: 'Run basic tests under Wine - mingw32/release'
-        if: ${{ matrix.wine && matrix.i686_mingw }}
-        shell: bash
-        run: |
-          set -ex -o pipefail
-          cd build/extra/cross-windows-mingw32/release
-          [[ -f upx && ! -f upx.exe ]] && mv -i -v upx upx.exe
-          pwd; file ./upx.exe
-          wine=wine64
-          tt='./upx.exe'
-          $wine ./upx.exe --version-short
-          $wine ./upx.exe -3 $tt -o tt.packed.exe
-          $wine ./upx.exe -l tt.packed.exe
-          $wine ./upx.exe -t tt.packed.exe
-          $wine ./upx.exe -d tt.packed.exe -o tt.unpacked.exe
-          $wine ./tt.packed.exe --version-short
-          $wine ./tt.unpacked.exe --version-short
-
-      - name: 'Run basic tests under Wine - mingw64/debug'
-        if: ${{ matrix.wine }}
-        shell: bash
-        run: |
-          set -ex -o pipefail
-          cd build/extra/cross-windows-mingw64/debug
-          [[ -f upx && ! -f upx.exe ]] && mv -i -v upx upx.exe
-          pwd; file ./upx.exe
-          wine=wine64
-          tt='./upx.exe'
-          $wine ./upx.exe --version-short
-          $wine ./upx.exe -3 $tt -o tt.packed.exe
-          $wine ./upx.exe -l tt.packed.exe
-          $wine ./upx.exe -t tt.packed.exe
-          $wine ./upx.exe -d tt.packed.exe -o tt.unpacked.exe
-          $wine ./tt.packed.exe --version-short
-          $wine ./tt.unpacked.exe --version-short
-
-      - name: 'Run basic tests under Wine - mingw64/release'
-        if: ${{ matrix.wine }}
-        shell: bash
-        run: |
-          set -ex -o pipefail
-          cd build/extra/cross-windows-mingw64/release
-          [[ -f upx && ! -f upx.exe ]] && mv -i -v upx upx.exe
-          pwd; file ./upx.exe
-          wine=wine64
-          tt='./upx.exe'
-          $wine ./upx.exe --version-short
-          $wine ./upx.exe -3 $tt -o tt.packed.exe
-          $wine ./upx.exe -l tt.packed.exe
-          $wine ./upx.exe -t tt.packed.exe
-          $wine ./upx.exe -d tt.packed.exe -o tt.unpacked.exe
-          $wine ./tt.packed.exe --version-short
-          $wine ./tt.unpacked.exe --version-short

.github/workflows/weekly-ci-cc-llvm-mingw.yml

@@ -1,78 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-# CC CompilationCheck: test llvm-mingw
-
-# see https://github.com/mstorsjo/llvm-mingw
-
-name: 'Weekly CI CC - llvm-mingw'
-on:
-  schedule: [cron: '30 2 * * 3'] # run weekly Wednesday 02:30 UTC
-  workflow_dispatch:
-env:
-  CMAKE_REQUIRED_QUIET: "OFF"
-  CTEST_OUTPUT_ON_FAILURE: "ON"
-  DEBIAN_FRONTEND: noninteractive
-
-jobs:
-  job-llvm-mingw: # uses cmake + make
-    if: github.repository_owner == 'upx'
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - name: llvm-mingw-20230614-msvcrt
-            llvm_version: 16.0.6
-            url: 'https://github.com/mstorsjo/llvm-mingw/releases/download/20230614/llvm-mingw-20230614-msvcrt-ubuntu-20.04-x86_64.tar.xz'
-          - name: llvm-mingw-20230614-ucrt
-            llvm_version: 16.0.6
-            url: 'https://github.com/mstorsjo/llvm-mingw/releases/download/20230614/llvm-mingw-20230614-ucrt-ubuntu-20.04-x86_64.tar.xz'
-          - name: llvm-mingw-20231017-msvcrt
-            llvm_version: 17.0.3
-            url: 'https://github.com/mstorsjo/llvm-mingw/releases/download/20231017/llvm-mingw-20231017-msvcrt-ubuntu-20.04-x86_64.tar.xz'
-          - name: llvm-mingw-20231017-ucrt
-            llvm_version: 17.0.3
-            url: 'https://github.com/mstorsjo/llvm-mingw/releases/download/20231017/llvm-mingw-20231017-ucrt-ubuntu-20.04-x86_64.tar.xz'
-    name: ${{ format('{0} {1}', matrix.name, matrix.llvm_version) }}
-    runs-on: ubuntu-latest
-    steps:
-      - name: 'Check out code'
-        uses: actions/checkout@v4
-        with: { submodules: true }
-      - name: ${{ format('Install {0} {1}', matrix.name, matrix.llvm_version) }}
-        run: |
-          mkdir -p -v ~/.local/bin
-          cd ~/.local/bin
-          wget -q '${{ matrix.url }}'
-          ls -l ./llvm-mingw*.tar.*
-          tar -xoaf ./llvm-mingw*.tar.*
-          rm ./llvm-mingw*.tar.*
-          # update PATH
-          cd ./llvm-mingw*/bin
-          echo "PATH=$PWD:$PATH" >> $GITHUB_ENV
-      - name: 'Build clang aarch64'
-        run: |
-          export CC="aarch64-w64-mingw32-clang -static" CXX="aarch64-w64-mingw32-clang++ -static"
-          make UPX_XTARGET=aarch64-w64-mingw32-clang xtarget/debug xtarget/release
-      - name: 'Build clang armv7'
-        run: |
-          export CC="armv7-w64-mingw32-clang -static" CXX="armv7-w64-mingw32-clang++ -static"
-          make UPX_XTARGET=armv7-w64-mingw32-clang xtarget/debug xtarget/release
-      - name: 'Build clang i686'
-        run: |
-          export CC="i686-w64-mingw32-clang -static" CXX="i686-w64-mingw32-clang++ -static"
-          make UPX_XTARGET=i686-w64-mingw32-clang xtarget/debug xtarget/release
-      - name: 'Build clang x86_64'
-        run: |
-          export CC="x86_64-w64-mingw32-clang -static" CXX="x86_64-w64-mingw32-clang++ -static"
-          make UPX_XTARGET=x86_64-w64-mingw32-clang xtarget/debug xtarget/release
-      - name: 'Make artifact'
-        run: |
-          N=$(echo "upx-${GITHUB_REF_NAME}-${GITHUB_SHA:0:7}-weekly-ci-${{ matrix.name }}-${{ matrix.llvm_version }}" | sed 's/[^0-9a-zA-Z_.-]/-/g')
-          mkdir -p "tmp/artifact/$N"
-          (cd build && cp -ai --parents */*/*/upx.exe "../tmp/artifact/$N")
-          # GitHub Actions magic: set "artifact_name" environment value for use in next step
-          echo "artifact_name=$N" >> $GITHUB_ENV
-      - name: ${{ format('Upload artifact {0}', env.artifact_name) }}
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ env.artifact_name }}
-          path: tmp/artifact

.github/workflows/weekly-ci-cc-zigcc.yml

@@ -1,129 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-# CC CompilationCheck: test zigcc
-
-# build with "zig cc"; see https://ziglang.org/download/
-
-name: 'Weekly CI CC - zigcc'
-on:
-  schedule: [cron: '40 2 * * 3'] # run weekly Wednesday 02:40 UTC
-  workflow_dispatch:
-env:
-  CMAKE_REQUIRED_QUIET: "OFF"
-  CTEST_OUTPUT_ON_FAILURE: "ON"
-  DEBIAN_FRONTEND: noninteractive
-  # 2023-10-24
-  ZIG_DIST_VERSION: 0.12.0-dev.1245+a07f288eb
-
-jobs:
-  job-linux-zigcc: # uses cmake + make
-    if: github.repository_owner == 'upx'
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - { zig_target: aarch64-linux-musl }
-          - { zig_target: aarch64-linux-musl, zig_pic: -fPIE }
-          - { zig_target: aarch64-macos-none }
-          - { zig_target: aarch64-macos.11.0-none }
-          - { zig_target: aarch64-macos.12.0-none }
-          - { zig_target: aarch64-macos.13.0-none }
-          - { zig_target: aarch64-windows-gnu }
-          - { zig_target: arm-linux-musleabihf }
-          - { zig_target: arm-linux-musleabihf, zig_pic: -fPIE }
-          - { zig_target: i386-linux-musl }
-          - { zig_target: i386-linux-musl, zig_pic: -fPIE }
-          - { zig_target: i386-windows-gnu }
-          - { zig_target: mips-linux-musl }
-          - { zig_target: mipsel-linux-musl }
-          - { zig_target: powerpc-linux-musl }
-          - { zig_target: powerpc64-linux-musl }
-          - { zig_target: powerpc64le-linux-musl }
-          - { zig_target: x86_64-linux-musl }
-          - { zig_target: x86_64-linux-musl, zig_pic: -fPIE }
-          - { zig_target: x86_64-macos-none }
-          - { zig_target: x86_64-macos.11.0-none }
-          - { zig_target: x86_64-macos.12.0-none }
-          - { zig_target: x86_64-macos.13.0-none }
-          - { zig_target: x86_64-windows-gnu }
-    name: ${{ format('zigcc {0} {1}', matrix.zig_target, matrix.zig_pic) }}
-    runs-on: ubuntu-latest
-    container: 'alpine:3.18' # older versions such as alpine:3.12 also work; no-container also works
-    env:
-      # for zig-cc wrapper scripts (see below):
-      ZIG_CPPFLAGS: -DUPX_DOCTEST_CONFIG_MULTITHREADING
-      ZIG_FLAGS: ${{ matrix.zig_flags }}
-      ZIG_PIC: ${{ matrix.zig_pic }}
-      ZIG_TARGET: ${{ matrix.zig_target }}
-    steps:
-      - name: 'Install Alpine Linux container packages'
-        if: ${{ job.container }}
-        shell: sh
-        run: |
-          apk update && apk upgrade && apk add bash cmake file git make tar xz
-          # set PATH like in Ubuntu
-          echo "PATH=$HOME/.local/bin:$PATH" >> $GITHUB_ENV
-          # this seems to be needed when running in a container (beause of UID mismatch??)
-          git config --global --add safe.directory '*'
-      - name: 'Check out code'
-        uses: actions/checkout@v4
-        with: { submodules: true }
-      - name: ${{ format('Install Zig {0}', env.ZIG_DIST_VERSION) }}
-        shell: bash
-        run: |
-          # GitHub Actions magic: set "UPX_GITREV_SHORT" environment value for use in steps below
-          rev=$(git rev-parse --short=7 HEAD)
-          echo "UPX_GITREV_SHORT=$rev" >> $GITHUB_ENV
-          # update ZIG_TARGET (i386 => x86)
-          ZIG_TARGET=${ZIG_TARGET/i386-/x86-}
-          echo "ZIG_TARGET=$ZIG_TARGET" >> $GITHUB_ENV
-          # install zig; note that ~/.local/bin is included in the default $PATH on Ubuntu
-          mkdir -p -v ~/.local/bin
-          cd ~/.local/bin
-          ZIG_DIST_NAME=zig-linux-x86_64-${ZIG_DIST_VERSION}
-          wget -q https://ziglang.org/builds/${ZIG_DIST_NAME}.tar.xz
-          ls -l ${ZIG_DIST_NAME}.tar.xz
-          tar -xoJf ${ZIG_DIST_NAME}.tar.xz
-          rm ${ZIG_DIST_NAME}.tar.xz
-          ln -s -v ${ZIG_DIST_NAME}/zig zig
-          #echo "PATH=$PATH" && which zig
-          echo -n 'zig version: '; zig version
-          # create wrapper scripts (needed for CMake)
-          echo -e '#!/bin/sh\nexec zig ar "$@"' > zig-ar
-          echo -e '#!/bin/sh\nexec zig cc  -target $ZIG_TARGET $ZIG_PIC $ZIG_FLAGS $ZIG_CPPFLAGS $ZIG_CFLAGS   "$@"' > zig-cc
-          echo -e '#!/bin/sh\nexec zig c++ -target $ZIG_TARGET $ZIG_PIC $ZIG_FLAGS $ZIG_CPPFLAGS $ZIG_CXXFLAGS "$@"' > zig-cxx
-          echo -e '#!/bin/sh\nexec zig ranlib "$@"' > zig-ranlib
-          chmod +x zig-ar zig-cc zig-cxx zig-ranlib
-          ls -la; head zig-ar zig-cc zig-cxx zig-ranlib
-      - name: ${{ format('Build Release with zig-cc -target {0} {1}', env.ZIG_TARGET, env.ZIG_PIC) }}
-        run: |
-          mkdir -p build/zig/${ZIG_TARGET}${ZIG_PIC}/release
-          cd       build/zig/${ZIG_TARGET}${ZIG_PIC}/release
-          cmake ../../../.. -DCMAKE_BUILD_TYPE=Release -DCMAKE_AR=$HOME/.local/bin/zig-ar -DCMAKE_C_COMPILER=zig-cc -DCMAKE_CXX_COMPILER=zig-cxx -DCMAKE_RANLIB=$HOME/.local/bin/zig-ranlib $EXTRA_CMAKE_CONFIG_FLAGS_RELEASE
-          cmake --build . --config Release --parallel --verbose
-          file ./upx*
-      - name: ${{ format('Build Debug with zig-cc -target {0} {1}', env.ZIG_TARGET, env.ZIG_PIC) }}
-        run: |
-          mkdir -p build/zig/${ZIG_TARGET}${ZIG_PIC}/debug
-          cd       build/zig/${ZIG_TARGET}${ZIG_PIC}/debug
-          cmake ../../../.. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_AR=$HOME/.local/bin/zig-ar -DCMAKE_C_COMPILER=zig-cc -DCMAKE_CXX_COMPILER=zig-cxx -DCMAKE_RANLIB=$HOME/.local/bin/zig-ranlib $EXTRA_CMAKE_CONFIG_FLAGS_DEBUG
-          cmake --build . --config Debug --parallel --verbose
-          file ./upx*
-      - name: ${{ format('Make artifact from upx-{0}-{1}', github.ref_name, env.UPX_GITREV_SHORT) }}
-        shell: bash
-        run: |
-          N=$(echo "upx-${GITHUB_REF_NAME}-${GITHUB_SHA:0:7}-weekly-ci-zigcc-${{ matrix.zig_target }}${ZIG_PIC}" | sed 's/[^0-9a-zA-Z_.-]/-/g')
-          mkdir -p "tmp/artifact/$N"
-          (cd build && shopt -s nullglob && cp -ai --parents */upx{,.exe} */*/*/upx{,.exe} "../tmp/artifact/$N")
-          (cd tmp/artifact && tar --sort=name -czf "$N.tar.gz" "$N" && rm -rf "./$N")
-          # GitHub Actions magic: set "artifact_name" environment value for use in next step
-          echo "artifact_name=$N" >> $GITHUB_ENV
-      - name: ${{ format('Upload artifact {0}', env.artifact_name) }}
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ env.artifact_name }}
-          path: tmp/artifact
-      - name: 'Run install tests'
-        if: ${{ contains(matrix.zig_target, '-linux') }}
-        run: |
-          (cd build/zig/${ZIG_TARGET}${ZIG_PIC}/release && DESTDIR=$PWD/Install-with-cmake cmake --install .)
-          (cd build/zig/${ZIG_TARGET}${ZIG_PIC}/release && DESTDIR=$PWD/Install-with-make  make install)

.github/workflows/weekly-ci-rt-checkers.yml

@@ -1,116 +0,0 @@
-# Copyright (C) Markus Franz Xaver Johannes Oberhumer
-# RT RunTime checks
-
-# runs ASAN, MSAN, qemu and valgrind checkers; slow!
-
-name: 'Weekly CI RT - ASAN MSAN Valgrind'
-on:
-  schedule: [cron: '00 3 * * 3'] # run weekly Wednesday 03:00 UTC
-  workflow_dispatch:
-env:
-  CMAKE_REQUIRED_QUIET: "OFF"
-  CTEST_OUTPUT_ON_FAILURE: "ON"
-  DEBIAN_FRONTEND: noninteractive
-
-jobs:
-  job-runtime-checkers: # uses cmake + make
-    if: github.repository_owner == 'upx'
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - container: 'alpine:3.18'
-            release: debug
-            qemu: 'qemu-x86_64 -cpu Westmere'
-          - container: 'alpine:3.18'
-            release: release
-            qemu: 'qemu-x86_64 -cpu Westmere'
-          - container: 'alpine:edge'
-            release: release
-            qemu: 'qemu-x86_64 -cpu Westmere'
-          - container: 'i386/alpine:edge'
-            release: release
-            qemu: 'qemu-i386'
-    name: ${{ format('{0} {1}', matrix.container, matrix.release) }}
-    runs-on: ubuntu-latest
-    container: ${{ matrix.container }}
-    env:
-      release: ${{ matrix.release }}
-    steps:
-      - name: ${{ format('Install packages {0} {1}', matrix.container, matrix.release) }}
-        run: |
-          apk update && apk upgrade
-          apk add bash clang cmake compiler-rt coreutils g++ git make qemu-i386 qemu-x86_64 tar valgrind
-          # this seems to be needed when running in a container (beause of UID mismatch??)
-          git config --global --add safe.directory '*'
-      - name: ${{ format('Check out UPX {0} source code', github.ref_name) }}
-        run: |
-          git clone --branch "$GITHUB_REF_NAME" --depth 1 https://github.com/upx/upx .
-          git submodule update --init
-          git clone --depth=1 https://github.com/upx/upx-testsuite ../upx-testsuite
-
-      - name: 'Build clang-static'
-        run: |
-          export CC="clang -static" CXX="clang++ -static"
-          make UPX_XTARGET=clang-static xtarget/$release
-      - name: 'Build clang-asan'
-        if: ${{ !startsWith(matrix.container, 'i386/') }} # i386: ASAN not supported
-        run: |
-          # unfortunately ASAN does not support static linking
-          flags="-fsanitize=address -fsanitize=pointer-compare -fsanitize=pointer-subtract -fsanitize=undefined -fno-omit-frame-pointer"
-          export CC="clang $flags" CXX="clang++ $flags"
-          make UPX_XTARGET=clang-asan xtarget/$release
-      - name: 'Build clang-msan'
-        if: ${{ !startsWith(matrix.container, 'i386/') }} # i386: MSAN not supported
-        run: |
-          # unfortunately MSAN does not support static linking
-          flags="-fsanitize=memory -fsanitize=undefined -fno-omit-frame-pointer -DDOCTEST_CONFIG_DISABLE=1"
-          export CC="clang $flags" CXX="clang++ $flags"
-          make UPX_XTARGET=clang-msan xtarget/$release
-
-      - name: 'Make artifact'
-        run: |
-          N=$(echo "upx-${GITHUB_REF_NAME}-${GITHUB_SHA:0:7}-weekly-ci-runtime-checkers-${{ matrix.container }}-${{ matrix.release }}" | sed 's/[^0-9a-zA-Z_.-]/-/g')
-          mkdir -p "tmp/artifact/$N"
-          (cd build && cp -ai --parents */*/*/upx "../tmp/artifact/$N")
-          (cd tmp/artifact && tar --sort=name -czf "$N.tar.gz" "$N" && rm -rf "./$N")
-          # GitHub Actions magic: set "artifact_name" environment value for use in next step
-          echo "artifact_name=$N" >> $GITHUB_ENV
-      - name: ${{ format('Upload artifact {0}', env.artifact_name) }}
-        if: ${{ !startsWith(matrix.container, 'i386/') }} # i386: missing nodejs on host
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ env.artifact_name }}
-          path: tmp/artifact
-
-      - name: 'Run basic tests clang-static'
-        run: 'make -C build/xtarget/clang-static/$release test'
-      - name: 'Run basic tests clang-asan'
-        if: ${{ !startsWith(matrix.container, 'i386/') }} # i386: ASAN not supported
-        run: 'make -C build/xtarget/clang-asan/$release test'
-      - name: 'Run basic tests clang-msan'
-        if: ${{ !startsWith(matrix.container, 'i386/') }} # i386: MSAN not supported
-        run: 'make -C build/xtarget/clang-msan/$release test'
-
-      - name: 'Run testsuite clang-asan'
-        if: ${{ !startsWith(matrix.container, 'i386/') }} # i386: ASAN not supported
-        run: |
-          export ASAN_OPTIONS="detect_invalid_pointer_pairs=2"
-          env -C build/xtarget/clang-asan/$release "$PWD"/misc/testsuite/upx_testsuite_1.sh
-      - name: 'Run testsuite clang-msan'
-        if: ${{ !startsWith(matrix.container, 'i386/') }} # i386: MSAN not supported
-        run: |
-          env -C build/xtarget/clang-msan/$release "$PWD"/misc/testsuite/upx_testsuite_1.sh
-      - name: 'Run testsuite clang-static - QEMU'
-        if: ${{ matrix.qemu }}
-        run: |
-          export upx_exe_runner="${{ matrix.qemu }}"
-          env -C build/xtarget/clang-static/$release "$PWD"/misc/testsuite/upx_testsuite_1.sh
-      - name: 'Run testsuite clang-static - Valgrind'
-        if: true # very slow
-        run: |
-          export upx_exe_runner="valgrind --error-exitcode=1 --quiet"
-          # on current GitHub CI, takes about 30 minutes for release and 80 minutes for debug builds
-          # reduce time for debug builds to about 30 minutes
-          test "$release" = "debug" && export UPX_TESTSUITE_LEVEL=4
-          env -C build/xtarget/clang-static/$release "$PWD"/misc/testsuite/upx_testsuite_1.sh

CMakeLists.txt

@@ -7,15 +7,35 @@
 #   A C++ compiler that fully implements C++17: clang-5, gcc-8 or msvc-2019-16.11
 #   (older or other compilers may work but are unsupported, use at your own risk)
 
+# Sections of this CMakeLists.txt:
+#   - options
+#   - init
+#   - common compilation flags
+#   - targets
+#   - target compilation flags
+#   - test
+#   - install
+#   - print summary
+
 # CMake version check; using a somewhat current CMake version is highly recommended
+file(REMOVE "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/.upx_cmake_config_done.txt")
 if(DEFINED UPX_CONFIG_CMAKE_MINIMUM_REQUIRED_VERSION)
     cmake_minimum_required(VERSION "${UPX_CONFIG_CMAKE_MINIMUM_REQUIRED_VERSION}" FATAL_ERROR)
 else()
-    cmake_minimum_required(VERSION 3.8 FATAL_ERROR) # CMake >= 3.8 is needed for CXX_STANDARD 17
+    cmake_minimum_required(VERSION "3.8" FATAL_ERROR) # CMake >= 3.8 is needed for CXX_STANDARD 17
 endif()
 
+# support functions
+include("${CMAKE_CURRENT_SOURCE_DIR}/misc/cmake/functions.cmake")
+
+#***********************************************************************
+# options
+#***********************************************************************
+
+upx_cmake_include_hook(1_options)
+
 # compilation config options
-if(NOT IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/.git")
+if(NOT IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/.git" OR NOT EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/misc/cmake/use_strict_defaults.cmake")
     # permissive config defaults when building from source code tarball
     option(UPX_CONFIG_DISABLE_GITREV   "Do not compile with default Git version info." ON)
     option(UPX_CONFIG_DISABLE_SANITIZE "Do not compile with default sanitize options." ON)
@@ -38,45 +58,18 @@ option(UPX_CONFIG_DISABLE_SELF_PACK_TEST "Do not test packing UPX with itself" O
 # init
 #***********************************************************************
 
-# Disallow in-source builds. Note that you will still have to manually
+set(UPX_VERSION_STRING "4.3.0")
+
+upx_cmake_include_hook(2_init)
+
+# Disallow in-source build. Note that you will still have to manually
 # clean up a few files if you accidentally try an in-source build.
 if(IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/.git")
-    set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
-    set(CMAKE_DISABLE_SOURCE_CHANGES  ON)
-    if(",${CMAKE_CURRENT_SOURCE_DIR}," STREQUAL ",${CMAKE_CURRENT_BINARY_DIR},")
-        message(FATAL_ERROR "ERROR: In-source builds are not allowed, please use an extra build dir.")
+    upx_disallow_in_source_build()
 endif()
-endif()
-
-# useful for CI jobs: allow settings via environment and cache result
-function(upx_cache_bool_vars)
-    set(default_value "${ARGV0}")
-    list(REMOVE_AT ARGV 0)
-    foreach(var ${ARGV})
-        set(value ${default_value})
-        if(DEFINED UPX_CACHE_${var})            # cached
-            set(value "${UPX_CACHE_${var}}")
-        elseif(DEFINED ${var})                  # defined via "cmake -DXXX=YYY"
-            set(value "${${var}}")
-        elseif("$ENV{${var}}" MATCHES "^(0|1|OFF|ON|FALSE|TRUE)$") # environment
-            set(value "$ENV{${var}}")
-            set(UPX_CACHE_ORIGIN_FROM_ENV_${var} TRUE CACHE INTERNAL "" FORCE)
-        endif()
-        if(value)
-            set(value ON)
-        else()
-            set(value OFF)
-        endif()
-        if(UPX_CACHE_ORIGIN_FROM_ENV_${var})
-            message(STATUS "setting from environment: ${var} = ${value}")
-        endif()
-        set(${var} "${value}" PARENT_SCOPE)
-        set(UPX_CACHE_${var} "${value}" CACHE INTERNAL "" FORCE)
-    endforeach()
-endfunction()
 
 # global settings
-if(${CMAKE_VERSION} VERSION_GREATER "3.14.7" AND NOT DEFINED CMAKE_MSVC_RUNTIME_LIBRARY)
+if(${CMAKE_VERSION} VERSION_GREATER "3.14.99" AND NOT DEFINED CMAKE_MSVC_RUNTIME_LIBRARY)
     set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded")
     cmake_policy(SET CMP0091 NEW)
 endif()
@@ -90,6 +83,7 @@ upx_cache_bool_vars(OFF
     UPX_CONFIG_CMAKE_DISABLE_TEST UPX_CONFIG_CMAKE_DISABLE_INSTALL
     UPX_CONFIG_CMAKE_DISABLE_PRINT_INFO UPX_CONFIG_CMAKE_DISABLE_PLATFORM_CHECK
     UPX_CONFIG_DISABLE_C_STANDARD UPX_CONFIG_DISABLE_CXX_STANDARD
+    UPX_CONFIG_EXPECT_THREADS UPX_CONFIG_REQUIRE_THREADS
 )
 
 # determine Git revision
@@ -134,26 +128,10 @@ else()
     message(STATUS "UPX_VERSION_GITREV: not set")
 endif()
 
-# set the default build type to "Release"
-get_property(is_multi_config GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
-if(NOT is_multi_config AND NOT CMAKE_BUILD_TYPE)
-    set(CMAKE_BUILD_TYPE "Release" CACHE STRING "Choose the type of build." FORCE)
-endif()
-
 # CMake init
-project(upx VERSION 4.2.0 LANGUAGES C CXX)
-
-# set the default multi-config build type to "Release"
-if(is_multi_config)
-    set(c "${CMAKE_CONFIGURATION_TYPES}")
-    list(INSERT c 0 "Release")
-    list(INSERT c 1 "Debug")
-    if(CMAKE_BUILD_TYPE)
-        list(INSERT c 0 "${CMAKE_BUILD_TYPE}")
-    endif()
-    list(REMOVE_DUPLICATES c)
-    set(CMAKE_CONFIGURATION_TYPES "${c}" CACHE STRING "List of supported configuration types." FORCE)
-endif()
+upx_default_build_type(Release)
+project(upx VERSION "${UPX_VERSION_STRING}" LANGUAGES C CXX)
+upx_apply_build_type()
 
 # set MSVC_FRONTEND and MINGW
 if(NOT DEFINED MSVC_FRONTEND AND (MSVC OR CMAKE_C_COMPILER_FRONTEND_VARIANT MATCHES "^MSVC"))
@@ -173,17 +151,20 @@ include(CheckIncludeFile)
 include(CheckStructHasMember)
 include(CheckSymbolExists)
 
+upx_cmake_include_hook(3_common_compilation_flags)
+
 if(NOT DEFINED HAVE_UNISTD_H)
     check_include_file("unistd.h" HAVE_UNISTD_H)
 endif()
 if(NOT DEFINED HAVE_UTIMENSAT)
+    # proper checking for utimensat() is somewhat messy
     check_function_exists(utimensat HAVE_UTIMENSAT_FUNCTION__)
     if(HAVE_UTIMENSAT_FUNCTION__)
         check_symbol_exists(utimensat "sys/types.h;fcntl.h;sys/stat.h" HAVE_UTIMENSAT_SYMBOL__)
         if(HAVE_UTIMENSAT_SYMBOL__)
-            CHECK_STRUCT_HAS_MEMBER("struct stat" "st_mtim.tv_nsec" "sys/types.h;fcntl.h;sys/stat.h" HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC)
+            CHECK_STRUCT_HAS_MEMBER("struct stat" "st_mtim.tv_nsec" "sys/types.h;fcntl.h;sys/stat.h" HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC) # POSIX.1-2008
             if(NOT HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC)
-                CHECK_STRUCT_HAS_MEMBER("struct stat" "st_mtimespec.tv_nsec" "sys/types.h;fcntl.h;sys/stat.h" HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC)
+                CHECK_STRUCT_HAS_MEMBER("struct stat" "st_mtimespec.tv_nsec" "sys/types.h;fcntl.h;sys/stat.h" HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC) # macOS
             endif()
             if(HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC OR HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC)
                 set(HAVE_UTIMENSAT 1)
@@ -215,38 +196,6 @@ if(MSVC_FRONTEND)
     set(warn_WX -wd5105 ${warn_WX})
 endif()
 
-function(upx_add_definitions_with_prefix)
-    set(flag_prefix "${ARGV0}")
-    if(flag_prefix MATCHES "^empty$") # need "empty" to work around bug in old CMake versions
-        set(flag_prefix "")
-    endif()
-    list(REMOVE_AT ARGV 0)
-    set(failed "")
-    foreach(f ${ARGV})
-        set(flag "${flag_prefix}${f}")
-        string(REGEX REPLACE "[^0-9a-zA-Z_]" "_" cache_var "HAVE_CFLAG_${flag}")
-        check_c_compiler_flag("${flag}" ${cache_var})
-        if(${cache_var})
-            #message(STATUS "add_definitions: ${flag}")
-            add_definitions("${flag}")
-        else()
-            list(APPEND failed "${f}")
-        endif()
-    endforeach()
-    set(failed_flags "${failed}" PARENT_SCOPE) # return value
-endfunction()
-
-function(upx_add_definitions)
-    set(failed_flags "")
-    if(MSVC_FRONTEND AND CMAKE_C_COMPILER_ID MATCHES "Clang")
-        # for clang-cl try "-clang:" flag prefix first
-        upx_add_definitions_with_prefix("-clang:" ${ARGV})
-        upx_add_definitions_with_prefix("empty" ${failed_flags})
-    else()
-        upx_add_definitions_with_prefix("empty" ${ARGV})
-    endif()
-endfunction()
-
 if(NOT CMAKE_C_COMPILER_ID MATCHES "^MSVC")
     # use -O2 instead of -O3 to reduce code size
     string(REGEX REPLACE "(^| )-O3( |$$)" "\\1-O2\\2" a "${CMAKE_C_FLAGS_RELEASE}")
@@ -261,6 +210,7 @@ if(MSVC_FRONTEND OR WIN32 OR MINGW OR CYGWIN)
     add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
     add_definitions(-D_CRT_SECURE_NO_WARNINGS)
     add_definitions(-DWIN32_LEAN_AND_MEAN)
+    add_definitions(-D__USE_MINGW_ANSI_STDIO)
 endif()
 if(MSVC_FRONTEND)
     # use -funsigned-char; set __cplusplus according to selected C++ standard
@@ -281,65 +231,10 @@ if(NOT CMAKE_C_COMPILER_ID MATCHES "^MSVC")
     endif()
 endif()
 
-# compile a source file with -O2 even in Debug build
-function(upx_compile_source_debug_with_O2)
-    set(flags "$<$<CONFIG:Debug>:-O2>")
-    if (CMAKE_VERSION VERSION_LESS 3.8)
-        # 3.8: The COMPILE_FLAGS source file property learned to support generator expressions
-        if (is_multi_config OR NOT CMAKE_BUILD_TYPE MATCHES "^Debug$")
-            return()
+# examine MinGW/Cygwin compiler configuration
+if(IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/.git")
+    upx_print_mingw_symbols()
 endif()
-        set(flags "-O2")
-    endif()
-    if(CMAKE_GENERATOR MATCHES "Xcode") # multi-config
-        # NOTE: Xcode does not support per-config per-source COMPILE_FLAGS (as of CMake 3.27.7)
-        return()
-    endif()
-    foreach(t ${ARGV})
-        if(MSVC_FRONTEND)
-            # MSVC uses some Debug compilation options like -RTC1 that are incompatible with -O2
-        else()
-            get_source_file_property(prop ${t} COMPILE_FLAGS)
-            if(prop MATCHES "^(NOTFOUND)?$")
-                set_source_files_properties(${t} PROPERTIES COMPILE_FLAGS "${flags}")
-            else()
-                set_source_files_properties(${t} PROPERTIES COMPILE_FLAGS "${prop} ${flags}")
-            endif()
-        endif()
-    endforeach()
-endfunction()
-
-# compile a target with -O2 even in Debug build
-function(upx_compile_target_debug_with_O2)
-    foreach(t ${ARGV})
-        if(MSVC_FRONTEND)
-            # MSVC uses some Debug compilation options like -RTC1 that are incompatible with -O2
-        else()
-            target_compile_options(${t} PRIVATE $<$<CONFIG:Debug>:-O2>)
-        endif()
-    endforeach()
-endfunction()
-
-# sanitize a target
-function(upx_sanitize_target)
-    foreach(t ${ARGV})
-        if(UPX_CONFIG_DISABLE_SANITIZE)
-            # no-op
-        elseif(MSVC_FRONTEND)
-            # MSVC uses -GS (similar to -fstack-protector) by default
-        elseif(MINGW OR CYGWIN)
-            # avoid link errors with current MinGW-w64 versions
-            # see https://www.mingw-w64.org/contribute/#sanitizers-asan-tsan-usan
-        else()
-            # default sanitizer for Debug builds
-            target_compile_options(${t} PRIVATE $<$<CONFIG:Debug>:-fsanitize=undefined -fsanitize-undefined-trap-on-error -fstack-protector-all>)
-            # default sanitizer for Release builds
-            target_compile_options(${t} PRIVATE $<$<CONFIG:MinSizeRel>:-fstack-protector>)
-            target_compile_options(${t} PRIVATE $<$<CONFIG:Release>:-fstack-protector>)
-            target_compile_options(${t} PRIVATE $<$<CONFIG:RelWithDebInfo>:-fstack-protector>)
-        endif()
-    endforeach()
-endfunction()
 
 #***********************************************************************
 # targets
@@ -350,44 +245,56 @@ set(UPX_CONFIG_DISABLE_THREADS ON) # multithreading is currently not used; maybe
 set(UPX_CONFIG_DISABLE_BZIP2 ON)   # bzip2 is currently not used; we might need it to decompress linux kernels
 set(UPX_CONFIG_DISABLE_ZSTD ON)    # zstd is currently not used; maybe in UPX version 5
 
+upx_cmake_include_hook(4_targets)
+
 if(NOT UPX_CONFIG_DISABLE_THREADS)
     find_package(Threads)
 endif()
+# make sure that threads are indeed fully supported in C++
+if(Threads_FOUND)
+    foreach(f std_lock_guard.cpp)
+        set(CMAKE_TRY_COMPILE_TARGET_TYPE "EXECUTABLE")
+        try_compile(result "${CMAKE_CURRENT_BINARY_DIR}"
+                    "${CMAKE_CURRENT_SOURCE_DIR}/misc/cmake/try_compile/${f}"
+                    OUTPUT_VARIABLE output)
+        if(NOT result)
+            # failed; under MinGW be sure to use the posix-threads and NOT the win32-threads version
+            #message(STATUS "Threads FAILED: ${output}") # debug output from try_compile
+            set(Threads_FOUND OFF)
+            break()
+        endif()
+    endforeach()
+endif()
 
 if(NOT UPX_CONFIG_DISABLE_BZIP2)
-file(GLOB bzip2_SOURCES "vendor/bzip2/*.c")
-list(SORT bzip2_SOURCES)
+upx_add_glob_files(bzip2_SOURCES "vendor/bzip2/*.c")
 add_library(upx_vendor_bzip2 STATIC ${bzip2_SOURCES})
 if(NOT UPX_CONFIG_DISABLE_C_STANDARD)
     set_property(TARGET upx_vendor_bzip2 PROPERTY C_STANDARD 11)
 endif()
 endif() # UPX_CONFIG_DISABLE_BZIP2
 
-file(GLOB ucl_SOURCES "vendor/ucl/src/*.c")
-list(SORT ucl_SOURCES)
+upx_add_glob_files(ucl_SOURCES "vendor/ucl/src/*.c")
 add_library(upx_vendor_ucl STATIC ${ucl_SOURCES})
 if(NOT UPX_CONFIG_DISABLE_C_STANDARD)
     set_property(TARGET upx_vendor_ucl PROPERTY C_STANDARD 11)
 endif()
 
-file(GLOB zlib_SOURCES "vendor/zlib/*.c")
-list(SORT zlib_SOURCES)
+upx_add_glob_files(zlib_SOURCES "vendor/zlib/*.c")
 add_library(upx_vendor_zlib STATIC ${zlib_SOURCES})
 if(NOT UPX_CONFIG_DISABLE_C_STANDARD)
     set_property(TARGET upx_vendor_zlib PROPERTY C_STANDARD 11)
 endif()
 
 if(NOT UPX_CONFIG_DISABLE_ZSTD)
-file(GLOB zstd_SOURCES "vendor/zstd/lib/*/*.c")
-list(SORT zstd_SOURCES)
+upx_add_glob_files(zstd_SOURCES "vendor/zstd/lib/*/*.c")
 add_library(upx_vendor_zstd STATIC ${zstd_SOURCES})
 if(NOT UPX_CONFIG_DISABLE_C_STANDARD)
     set_property(TARGET upx_vendor_zstd PROPERTY C_STANDARD 11)
 endif()
 endif() # UPX_CONFIG_DISABLE_ZSTD
 
-file(GLOB upx_SOURCES "src/*.cpp" "src/[cfu]*/*.cpp")
-list(SORT upx_SOURCES)
+upx_add_glob_files(upx_SOURCES "src/*.cpp" "src/[cfu]*/*.cpp")
 add_executable(upx ${upx_SOURCES})
 if(NOT UPX_CONFIG_DISABLE_CXX_STANDARD)
     set_property(TARGET upx PROPERTY CXX_STANDARD 17)
@@ -407,14 +314,17 @@ endif()
 # target compilation flags
 #***********************************************************************
 
+upx_cmake_include_hook(5_target_compilation_flags)
+
 if(NOT UPX_CONFIG_DISABLE_BZIP2)
 set(t upx_vendor_bzip2)
 upx_compile_target_debug_with_O2(${t})
 upx_sanitize_target(${t})
+target_compile_definitions(${t} PRIVATE BZ_NO_STDIO=1)
 if(MSVC_FRONTEND)
     target_compile_options(${t} PRIVATE ${warn_WN} -wd4127 -wd4244 -wd4267 ${warn_WX})
 else()
-    target_compile_options(${t} PRIVATE ${warn_Wall} -Wno-implicit-fallthrough ${warn_Werror})
+    target_compile_options(${t} PRIVATE ${warn_Wall} ${warn_Werror})
 endif()
 endif() # UPX_CONFIG_DISABLE_BZIP2
 
@@ -438,8 +348,8 @@ endif()
 if(MSVC_FRONTEND)
     target_compile_options(${t} PRIVATE -W3 ${warn_WX})
 else()
-    target_compile_options(${t} PRIVATE -Wall ${warn_Werror})
-    ##target_compile_options(${t} PRIVATE ${warn_Wall} -Wno-cast-align -Wno-cast-qual ${warn_Werror})
+    ##target_compile_options(${t} PRIVATE -Wall ${warn_Werror})
+    target_compile_options(${t} PRIVATE ${warn_Wall} -Wno-cast-align -Wno-cast-qual ${warn_Werror})
 endif()
 
 if(NOT UPX_CONFIG_DISABLE_ZSTD)
@@ -473,7 +383,7 @@ if(NOT UPX_CONFIG_DISABLE_WERROR)
     target_compile_definitions(${t} PRIVATE UPX_CONFIG_DISABLE_WERROR=0)
 endif()
 if(NOT UPX_CONFIG_DISABLE_BZIP2)
-    target_compile_definitions(${t} PRIVATE WITH_BZIP2=0) # FIXME TODO
+    target_compile_definitions(${t} PRIVATE WITH_BZIP2=1)
 endif()
 if(NOT UPX_CONFIG_DISABLE_ZSTD)
     target_compile_definitions(${t} PRIVATE WITH_ZSTD=1)
@@ -484,7 +394,7 @@ if(HAVE_UTIMENSAT)
         target_compile_definitions(${t} PRIVATE HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC=1)
     endif()
 endif()
-# improve speed of the debug versions
+# improve speed of the Debug versions
 upx_compile_source_debug_with_O2(src/compress/compress_lzma.cpp)
 upx_compile_source_debug_with_O2(src/filter/filter_impl.cpp)
 #upx_compile_target_debug_with_O2(${t})
@@ -496,51 +406,55 @@ else()
 endif()
 
 #***********************************************************************
+# test
 #   ctest
 #   make test
 #   ninja test
 #***********************************************************************
 
+upx_cmake_include_hook(6_test)
+
 if(NOT UPX_CONFIG_CMAKE_DISABLE_TEST)
 
 include(CTest)
-# TODO later: check CMAKE_CROSSCOMPILING_EMULATOR
-if(NOT CMAKE_CROSSCOMPILING)
+if(NOT CMAKE_CROSSCOMPILING OR CMAKE_CROSSCOMPILING_EMULATOR)
     add_test(NAME upx-version COMMAND upx --version)
     add_test(NAME upx-help    COMMAND upx --help)
-endif()
-if(NOT CMAKE_CROSSCOMPILING AND NOT UPX_CONFIG_DISABLE_SELF_PACK_TEST)
+    add_test(NAME upx-sysinfo COMMAND upx --sysinfo -v)
+if(NOT UPX_CONFIG_DISABLE_SELF_PACK_TEST)
     # IMPORTANT NOTE: these tests can only work if the host executable format is supported by UPX!
-    function(upx_add_test)
-        set(name "${ARGV0}")
-        list(REMOVE_AT ARGV 0)
-        add_test(NAME "${name}" COMMAND ${ARGV})
-        set_tests_properties("${name}" PROPERTIES RUN_SERIAL TRUE) # run these tests sequentially
-    endfunction()
-    set(exe ${CMAKE_EXECUTABLE_SUFFIX})
+    set(emu "")
+    if(DEFINED CMAKE_CROSSCOMPILING_EMULATOR)
+        set(emu "${CMAKE_CROSSCOMPILING_EMULATOR}")
+    endif()
+    set(exe "${CMAKE_EXECUTABLE_SUFFIX}")
     set(upx_self_exe "$<TARGET_FILE:upx>")
     set(fo "--force-overwrite")
-    upx_add_test(upx-self-pack      upx -3         "${upx_self_exe}" ${fo} -o upx-packed${exe})
-    upx_add_test(upx-self-pack-n2b  upx -3 --nrv2b "${upx_self_exe}" ${fo} -o upx-packed-n2b${exe})
-    upx_add_test(upx-self-pack-n2d  upx -3 --nrv2d "${upx_self_exe}" ${fo} -o upx-packed-n2d${exe})
-    upx_add_test(upx-self-pack-n2e  upx -3 --nrv2e "${upx_self_exe}" ${fo} -o upx-packed-n2e${exe})
-    upx_add_test(upx-self-pack-lzma upx -1 --lzma  "${upx_self_exe}" ${fo} -o upx-packed-lzma${exe})
-    upx_add_test(upx-list           upx -l         upx-packed${exe} upx-packed-n2b${exe} upx-packed-n2d${exe} upx-packed-n2e${exe} upx-packed-lzma${exe})
-    upx_add_test(upx-fileinfo       upx --fileinfo upx-packed${exe} upx-packed-n2b${exe} upx-packed-n2d${exe} upx-packed-n2e${exe} upx-packed-lzma${exe})
-    upx_add_test(upx-test           upx -t         upx-packed${exe} upx-packed-n2b${exe} upx-packed-n2d${exe} upx-packed-n2e${exe} upx-packed-lzma${exe})
-    upx_add_test(upx-unpack         upx -d upx-packed${exe} ${fo} -o upx-unpacked${exe})
-    upx_add_test(upx-run-unpacked   ./upx-unpacked${exe} --version-short)
-    upx_add_test(upx-run-packed     ./upx-packed${exe} --version-short)
+    upx_add_serial_test(upx-self-pack      upx -3         "${upx_self_exe}" ${fo} -o upx-packed${exe})
+    upx_add_serial_test(upx-self-pack-n2b  upx -3 --nrv2b "${upx_self_exe}" ${fo} -o upx-packed-n2b${exe})
+    upx_add_serial_test(upx-self-pack-n2d  upx -3 --nrv2d "${upx_self_exe}" ${fo} -o upx-packed-n2d${exe})
+    upx_add_serial_test(upx-self-pack-n2e  upx -3 --nrv2e "${upx_self_exe}" ${fo} -o upx-packed-n2e${exe})
+    upx_add_serial_test(upx-self-pack-lzma upx -1 --lzma  "${upx_self_exe}" ${fo} -o upx-packed-lzma${exe})
+    upx_add_serial_test(upx-list           upx -l         upx-packed${exe} upx-packed-n2b${exe} upx-packed-n2d${exe} upx-packed-n2e${exe} upx-packed-lzma${exe})
+    upx_add_serial_test(upx-fileinfo       upx --fileinfo upx-packed${exe} upx-packed-n2b${exe} upx-packed-n2d${exe} upx-packed-n2e${exe} upx-packed-lzma${exe})
+    upx_add_serial_test(upx-test           upx -t         upx-packed${exe} upx-packed-n2b${exe} upx-packed-n2d${exe} upx-packed-n2e${exe} upx-packed-lzma${exe})
+    upx_add_serial_test(upx-unpack         upx -d upx-packed${exe} ${fo} -o upx-unpacked${exe})
+    upx_add_serial_test(upx-run-unpacked   ${emu} ./upx-unpacked${exe} --version-short)
+    upx_add_serial_test(upx-run-packed     ${emu} ./upx-packed${exe} --version-short)
+endif() # UPX_CONFIG_DISABLE_SELF_PACK_TEST
 endif()
 
 endif() # UPX_CONFIG_CMAKE_DISABLE_TEST
 
 #***********************************************************************
+# install
 #   cmake --install .
 #   make install
 #   ninja install
 #***********************************************************************
 
+upx_cmake_include_hook(7_install)
+
 if(NOT UPX_CONFIG_CMAKE_DISABLE_INSTALL)
 
 # installation prefix and directories
@@ -551,6 +465,7 @@ endif()
 if(CMAKE_INSTALL_PREFIX)
     include(GNUInstallDirs)
 endif()
+# install files
 if(CMAKE_INSTALL_PREFIX AND DEFINED CMAKE_INSTALL_FULL_BINDIR)
     install(TARGETS upx DESTINATION "${CMAKE_INSTALL_FULL_BINDIR}")
     install(FILES
@@ -563,31 +478,29 @@ endif()
 endif() # UPX_CONFIG_CMAKE_DISABLE_INSTALL
 
 #***********************************************************************
-# finally print some info about the build configuration
+# summary
+# print some info about the build configuration
 #***********************************************************************
 
-function(print_var)
-    foreach(var ${ARGV})
-        if(${var})
-            message(STATUS "${var} = ${${var}}")
-        endif()
-    endforeach()
-endfunction()
+upx_cmake_include_hook(8_summary)
 
-if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/maint/make/CMakeLists.maint.txt")
-include("${CMAKE_CURRENT_SOURCE_DIR}/maint/make/CMakeLists.maint.txt")
-endif()
-
-print_var(CMAKE_VERSION UPX_CONFIG_CMAKE_MINIMUM_REQUIRED_VERSION CMAKE_GENERATOR)
+upx_print_var(CMAKE_VERSION UPX_CONFIG_CMAKE_MINIMUM_REQUIRED_VERSION CMAKE_GENERATOR)
 if(NOT UPX_CONFIG_CMAKE_DISABLE_PRINT_INFO)
-print_var(CMAKE_HOST_SYSTEM_NAME CMAKE_HOST_SYSTEM_VERSION)
-print_var(CMAKE_SYSTEM_NAME CMAKE_SYSTEM_VERSION CMAKE_CROSSCOMPILING)
-print_var(CMAKE_C_COMPILER_ID CMAKE_C_COMPILER_VERSION CMAKE_C_COMPILER_FRONTEND_VARIANT CMAKE_C_COMPILER_ARCHITECTURE_ID CMAKE_C_PLATFORM_ID CMAKE_C_COMPILER_ABI)
-print_var(CMAKE_CXX_COMPILER_ID CMAKE_CXX_COMPILER_VERSION CMAKE_CXX_COMPILER_FRONTEND_VARIANT CMAKE_CXX_COMPILER_ARCHITECTURE_ID CMAKE_CXX_PLATFORM_ID CMAKE_CXX_COMPILER_ABI)
-print_var(CMAKE_POSITION_INDEPENDENT_CODE)
-print_var(CYGWIN GNUC MINGW MSVC MSVC_FRONTEND MSVC_IDE WIN32 WIN64)
+upx_print_var(CMAKE_HOST_SYSTEM_NAME CMAKE_HOST_SYSTEM_VERSION)
+upx_print_var(CMAKE_SYSTEM_NAME CMAKE_SYSTEM_VERSION CMAKE_CROSSCOMPILING CMAKE_CROSSCOMPILING_EMULATOR)
+upx_print_var(CMAKE_C_COMPILER_ID CMAKE_C_COMPILER_VERSION CMAKE_C_COMPILER_FRONTEND_VARIANT CMAKE_C_COMPILER_ARCHITECTURE_ID CMAKE_C_PLATFORM_ID CMAKE_C_COMPILER_ABI)
+upx_print_var(CMAKE_CXX_COMPILER_ID CMAKE_CXX_COMPILER_VERSION CMAKE_CXX_COMPILER_FRONTEND_VARIANT CMAKE_CXX_COMPILER_ARCHITECTURE_ID CMAKE_CXX_PLATFORM_ID CMAKE_CXX_COMPILER_ABI)
+upx_print_var(CMAKE_INTERPROCEDURAL_OPTIMIZATION CMAKE_POSITION_INDEPENDENT_CODE CMAKE_TRY_COMPILE_CONFIGURATION)
+upx_print_var(CYGWIN GNUC MINGW MSVC MSVC_FRONTEND MSVC_IDE WIN32 WIN64)
 endif() # UPX_CONFIG_CMAKE_DISABLE_PRINT_INFO
-print_var(CMAKE_INSTALL_PREFIX CMAKE_CONFIGURATION_TYPES CMAKE_BUILD_TYPE)
+upx_print_var(CMAKE_INSTALL_PREFIX CMAKE_CONFIGURATION_TYPES CMAKE_BUILD_TYPE)
+if(Threads_FOUND)
+    message(STATUS "WITH_THREADS = 1")
+elseif(UPX_CONFIG_REQUIRE_THREADS)
+    message(FATAL_ERROR "ERROR: WITH_THREADS required")
+elseif(UPX_CONFIG_EXPECT_THREADS AND NOT UPX_CONFIG_DISABLE_THREADS)
+    message(FATAL_ERROR "ERROR: WITH_THREADS expected")
+endif()
 if(CMAKE_BUILD_TYPE AND NOT CMAKE_BUILD_TYPE MATCHES "^(Debug|None|Release)$")
     message(WARNING "WARNING: unsupported CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}; please use \"Debug\" or \"Release\"")
 endif()
@@ -605,4 +518,7 @@ if(NOT ",${CMAKE_C_COMPILER_FRONTEND_VARIANT}," STREQUAL ",${CMAKE_CXX_COMPILER_
 endif()
 endif() # UPX_CONFIG_CMAKE_DISABLE_PLATFORM_CHECK
 
+upx_cmake_include_hook(9_finish)
+file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/.upx_cmake_config_done.txt" "")
+
 # vim:set ft=cmake ts=4 sw=4 tw=0 et:

Makefile

@@ -24,14 +24,14 @@ endif
 # default
 #***********************************************************************
 
+.DEFAULT_GOAL = build/release
+
 run_cmake_config = $(CMAKE) -S . -B $1 $(UPX_CMAKE_CONFIG_FLAGS) -DCMAKE_BUILD_TYPE=$2
 run_cmake_build  = $(CMAKE) --build $1 $(UPX_CMAKE_BUILD_FLAGS) --config $2
-# avoid re-running run_cmake_config if CMakeCache.txt already exists
-run_config       = $(if $(wildcard $1/CMakeCache.txt),,$(call run_cmake_config,$1,$2))
+# avoid re-running run_cmake_config if .upx_cmake_config_done.txt already exists
+run_config       = $(if $(wildcard $1/CMakeFiles/.upx_cmake_config_done.txt),,$(call run_cmake_config,$1,$2))
 run_build        = $(call run_cmake_build,$1,$2)
 
-.DEFAULT_GOAL = build/release
-
 build/debug: PHONY
 	$(call run_config,$@,Debug)
 	$(call run_build,$@,Debug)
@@ -56,10 +56,19 @@ build/%/all:   $$(dir $$@)debug $$(dir $$@)release ;
 #
 
 # extra pre-defined build configurations and some utility; optional
+ifneq ($(MAKEFILE_LIST),)
+include $(dir $(lastword $(MAKEFILE_LIST)))/misc/make/Makefile-extra.mk
+else
 include ./misc/make/Makefile-extra.mk
+endif
 
 # developer convenience
-ifneq ($(wildcard /usr/bin/env),) # needs bash, perl, xargs, etc.
-check-whitespace clang-format run-testsuite run-testsuite-debug run-testsuite-release: PHONY src/Makefile
+CTEST = ctest
+test:: $(.DEFAULT_GOAL) PHONY
+	cd $(.DEFAULT_GOAL) && $(CTEST)
+ifneq ($(wildcard /usr/bin/env),) # need Unix utils like bash, perl, sed, xargs, etc.
+ifneq ($(wildcard ./misc/scripts/.),)
+check-whitespace clang-format run-testsuite run-testsuite-debug run-testsuite-release: src/Makefile PHONY
 	$(MAKE) -C src $@
 endif
+endif

NEWS

@@ -2,11 +2,22 @@
 User visible changes for UPX
 ==================================================================
 
+Changes in 4.2.2 (03 Jan 2024):
+  * bug fixes - see https://github.com/upx/upx/milestone/15
+
+Changes in 4.2.1 (01 Nov 2023):
+  * linux: /proc/self/exe now is optional
+  * windows: use SetFileTime to preserve sub-second file timestamps
+  * official Windows builds: revert activeCodePage change introduced in 4.2.0
+  * bug fixes - see https://github.com/upx/upx/milestone/14
+
 Changes in 4.2.0 (26 Oct 2023):
   * win32/pe and win64/pe: stricter relocation checks; please report regressions
+  * unix: use utimensat to preserve sub-second file timestamps
   * new option '--link' to preserve hard-links (Unix only; use with care)
   * add support for NO_COLOR env var; see https://no-color.org/
   * disable macOS support until we fix compatibility with macOS 13+
+  * official Windows builds: set activeCodePage to UTF-8
   * bug fixes - see https://github.com/upx/upx/milestone/13
 
 Changes in 4.1.0 (08 Aug 2023):

README

@@ -8,7 +8,7 @@
 
 
                     The Ultimate Packer for eXecutables
-   Copyright (c) 1996-2023 Markus Oberhumer, Laszlo Molnar & John Reiser
+   Copyright (c) 1996-2024 Markus Oberhumer, Laszlo Molnar & John Reiser
                            https://upx.github.io
 
 
@@ -85,9 +85,9 @@ THE FUTURE
 COPYRIGHT
 =========
 
-Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-Copyright (C) 1996-2023 Laszlo Molnar
-Copyright (C) 2000-2023 John F. Reiser
+Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+Copyright (C) 1996-2024 Laszlo Molnar
+Copyright (C) 2000-2024 John F. Reiser
 
 UPX is distributed with full source code under the terms of the
 GNU General Public License v2+; either under the pure GPLv2+ (see

doc/BUGS.txt

@@ -8,7 +8,7 @@
 
 
                     The Ultimate Packer for eXecutables
-   Copyright (c) 1996-2023 Markus Oberhumer, Laszlo Molnar & John Reiser
+   Copyright (c) 1996-2024 Markus Oberhumer, Laszlo Molnar & John Reiser
                            https://upx.github.io
 
 

doc/Makefile

@@ -1,5 +1,6 @@
 #
-# UPX doc Makefile - needs GNU make, pod2html, pod2man and pod2text
+# UPX doc Makefile - needs GNU make, sed, pod2html, pod2man and pod2text
+# Copyright (C) Markus Franz Xaver Johannes Oberhumer
 #
 
 BUILT_SOURCES = upx.1 upx-doc.html upx-doc.txt
@@ -24,6 +25,9 @@ DETAB2 := sed -e 's/$(tab)/  /g'
 #***********************************************************************
 
 .DEFAULT_GOAL = all
+.PHONY: PHONY
+.SECONDEXPANSION:
+.SUFFIXES:
 
 all: $(BUILT_SOURCES) PHONY
 
@@ -34,7 +38,6 @@ mostlyclean clean distclean maintainer-clean: PHONY
 # rules
 #***********************************************************************
 
-.SUFFIXES:
 .SUFFIXES: .1 .html .man .pod .ps .tex .txt
 
 %.1 : %.pod
@@ -68,4 +71,3 @@ mostlyclean clean distclean maintainer-clean: PHONY
 
 $(BUILT_SOURCES): $(top_srcdir)/src/version.h $(MAKEFILE_LIST)
 .DELETE_ON_ERROR: $(BUILT_SOURCES)
-.PHONY: PHONY

doc/THANKS.txt

@@ -8,7 +8,7 @@
 
 
                     The Ultimate Packer for eXecutables
-   Copyright (c) 1996-2023 Markus Oberhumer, Laszlo Molnar & John Reiser
+   Copyright (c) 1996-2024 Markus Oberhumer, Laszlo Molnar & John Reiser
                            https://upx.github.io
 
 

doc/elf-to-mem.txt

@@ -1,5 +1,5 @@
            Decompressing ELF Directly to Memory on Linux/x86
-        Copyright (C) 2000-2023 John F. Reiser  jreiser@BitWagon.com
+        Copyright (C) 2000-2024 John F. Reiser  jreiser@BitWagon.com
 
 References:
   <elf.h>   definitions for the ELF file format
@@ -15,7 +15,7 @@ the value that is manipulated by system call 45 (__NR_brk in
 there will be no execve() except for the execve() of the decompressor
 program itself.  So, the decompressor program (which contains the
 compressed version of the original executable) must have the same
-brk() as the original executable.  So, the second PT_LOAD
+brk() as the original executable.  So, the first PT_LOAD
 ELF "segment" of the compressed program is used only to set the brk(0).
 See src/p_lx_elf.cpp, function PackLinuxElf32::generateElfHdr.
 All of the decompressor's code, and all of the compressed image
@@ -25,35 +25,27 @@ decompressor program.
 The decompressor program stub is just under 2K bytes when linked.
 After linking, the decompressor code is converted to an initialized
 array, and #included into the compilation of the compressor;
-see src/stub/l_le_n2b.h.  To make self-contained compressed
+see stub/i386-linux.elf-entry.h.  To make self-contained compressed
 executables even smaller, the compressor also compresses all but the
 startup and decompression subroutine of the decompressor itself,
 saving a few hundred bytes.  The startup code first decompresses the
 rest of the decompressor, then jumps to it.  A nonstandard linker
-script src/stub/l_lx_elf86.lds places both the .text and .data
-of the decompressor into the same PT_LOAD at 0x00401000.  The
-compressor includes the compressed bytes of the original executable
-at the end of this first PT_LOAD.
+script src/stub/src/i386-linux.elf-entry.lds arranges the SECTIONS
+so that PackLinuxElf32x86::buildLoader() and buildLinuxLoader()
+generate the desired stub code, which goes into PT_LOAD[1].
 
-At runtime, the decompressed stub lives at 0x00400000.  In order for the
-decompressed stub to work properly at an address that is different
-from its link-time address, the compiled code must contain no absolute
-addresses.  So, the data items in l_lx_elf.c must be only parameters
-and automatic (on-stack) local variables; no global data, no static data,
-and no string constants.  Use "size l_le_n2b.o l_6e_n2b.o" to check
-that both data and bss have length zero.  Also, the '&' operator
-may not be used to take the address of a function.
-
-The address  0x00400000 was chosen to be out of the way of the usual
-load address 0x08048000, and to minimize fragmentation in kernel
-page tables; one page of page tables covers 4 MiB. The address
-0x00401000 was chosen as 1 page up from a 64 KiB boundary, to
-make the startup code and its constants smaller.
+At runtime, the decompressed stub lives close beyond the brk().
+In order for the decompressed stub to work properly at an address
+that is different from its link-time address, the compiled code must
+contain no absolute addresses.  So, the data items in stub code
+must be only parameters and automatic (on-stack) local variables;
+no global data, no static data, and no string constants.  Also,
+the '&' operator may not be used to take the address of a function.
 
 Decompression of the executable begins by decompressing the Elf32_Ehdr
-and Elf32_Phdr, and then uses the Ehdr and Phdrs to control decompression
-of the PT_LOAD segments.
-Subroutine do_xmap() of src/stub/l_lx_elf.c performs the
+and Elf32_Phdr, and then uses those Ehdr and Phdrs to control decompression
+of the PT_LOAD segments.  Subroutine do_xmap() of src/stub/src/
+i386-linux.elf-main.c performs the
 "virtual execve()" using the compressed data as source, and stores
 the decompressed bytes directly into the appropriate virtual addresses.
 
@@ -74,22 +66,17 @@ expanding $ORIGIN in -rpath, or for application code that relies on
 --unmap-all-pages to achieve that effect at run time.  Upx-3.04
 and previous versions did this by default with no option.  However,
 too much other software erroneously assumes that /proc/self/exe
-always exists.
+always exists.  upx-4.3.0 made /proc/self/exe optional so that
+chroot() and related environments can work.
+For Elf formats, UPX adds an environment variable named "   " [three
+spaces] which saves the results of readlink("/proc/self/exe",,)
+If /proc/self/exe is ENOENT, then the variable has the same value
+as its name "/proc/self/exe".
 
-On arm*-linux-elf there is no good address at which to retain one
-page of the compressed executable.  Pages below the usual .p_vaddr
-0x8000 (32KiB) are rejected by the kernel.  Using a page above the
-original uncompressed brk(0) would require placing the entire initial
-compressed program above uncompressed brk(0), which would significantly
-increase the running brk(0); but too many programs break if brk(0)
-moves.  Thus on arm*-linux-elf the compressed executable begins
-with 0x8000==.p_vaddr, all pages mapped by execve() that are also
-occupied by decompressed bytes are removed before overwriting, and
-/proc/self/exe becomes a "(deleted)" symlink.  It might be possible
-to preserve /proc/self/exe if the original uncompressed executable
-were created with 0x9000==.p_vaddr (one page higher than the usual
-0x8000) so that the compressed page mapped at 0x8000 would linger.
-[This has not been tested.]
+All of the above documentation refers to ET_EXEC main programs,
+which always use the same virtual addresses.  An ET_DYN executable
+(main program or shared library) follows much the same scheme,
+re-using the address space that the kernel chose originally.
 
 Linux stores the pathname argument that was specified to execve()
 immediately after the '\0' which terminates the character string of the
@@ -99,9 +86,24 @@ records a pointer to that character string in Elf32_auxv[AT_EXECFN].
 The pathname is not "bound" to the file as strongly as /proc/self/exe
 (the file may be changed without affecting the pathname), but the
 pathname does provide some information.  The pathname may be relative
-to the working directory, so look before any chdir().
+to the working directory, so look before performing any chdir().
 
-The Elf formats for Linux add an environment variable named "   " [three
-spaces] which saves the results of readlink("/proc/self/exe",,) before
-the runtime stub unmaps all its pages.  As of 2006-10-03 this works
-for linux/elf386 and linux/ElfAMD.
+On any page, then SELinux in strictest enforcing mode prohibits
+simultaneous PROT_EXEC and PROT_WRITE, and also prohibits adding
+PROT_EXEC if the kernel VMA struct (Virtual Memory Area struct)
+that manages that page ever has had PROT_WRITE.  This implies that
+the only way to get PROT_EXEC is to map the page directly from a file.
+Therefore, in late 2023 the various decompression stubs are being
+rewritten to "bounce" the decompressed data through pages in a
+memory-resident file created by the memfd_create() system call,
+and subsequently mapped PROT_EXEC.  Actual copying of the pages
+can be avoided by careful sequence mmap() modes, but the overhead
+of an additional system call is required.
+
+The not-as-strict "targeted enforcing" mode of
+SELinux seems not to demand this extra work, except for executables
+that run with elevated privileges, such as various system daemons.
+So "ordinary" user-mode apps can run in current "targeted enforcing"
+mode.  But because the actual runtime mode of SELinux is unknown
+at compression time, then the memfd_create method should be used
+all the time.

doc/upx-doc.html

@@ -22,7 +22,7 @@
 <h1 id="ABSTRACT">ABSTRACT</h1>
 
 <pre><code>                 The Ultimate Packer for eXecutables
-Copyright (c) 1996-2023 Markus Oberhumer, Laszlo Molnar &amp; John Reiser
+Copyright (c) 1996-2024 Markus Oberhumer, Laszlo Molnar &amp; John Reiser
                         https://upx.github.io</code></pre>
 
 <p><b>UPX</b> is a portable, extendable, high-performance executable packer for several different executable formats. It achieves an excellent compression ratio and offers <i>*very*</i> fast decompression. Your executables suffer no memory overhead or other drawbacks for most of the formats supported, because of in-place decompression.</p>
@@ -785,13 +785,13 @@ Jens Medoch &lt;jssg@users.sourceforge.net&gt;</code></pre>
 
 <h1 id="COPYRIGHT">COPYRIGHT</h1>
 
-<p>Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer</p>
+<p>Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer</p>
 
-<p>Copyright (C) 1996-2023 Laszlo Molnar</p>
+<p>Copyright (C) 1996-2024 Laszlo Molnar</p>
 
-<p>Copyright (C) 2000-2023 John F. Reiser</p>
+<p>Copyright (C) 2000-2024 John F. Reiser</p>
 
-<p>Copyright (C) 2002-2023 Jens Medoch</p>
+<p>Copyright (C) 2002-2024 Jens Medoch</p>
 
 <p><b>UPX</b> is distributed with full source code under the terms of the GNU General Public License v2+; either under the pure GPLv2+ (see the file COPYING), or (at your option) under the GPLv+2 with special exceptions and restrictions granting the free usage for all binaries including commercial programs (see the file LICENSE).</p>
 

doc/upx-doc.txt

@@ -6,7 +6,7 @@ SYNOPSIS
 
 ABSTRACT
                         The Ultimate Packer for eXecutables
-       Copyright (c) 1996-2023 Markus Oberhumer, Laszlo Molnar & John Reiser
+       Copyright (c) 1996-2024 Markus Oberhumer, Laszlo Molnar & John Reiser
                                https://upx.github.io
 
     UPX is a portable, extendable, high-performance executable packer for
@@ -818,13 +818,13 @@ AUTHORS
      Jens Medoch <jssg@users.sourceforge.net>
 
 COPYRIGHT
-    Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
+    Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
 
-    Copyright (C) 1996-2023 Laszlo Molnar
+    Copyright (C) 1996-2024 Laszlo Molnar
 
-    Copyright (C) 2000-2023 John F. Reiser
+    Copyright (C) 2000-2024 John F. Reiser
 
-    Copyright (C) 2002-2023 Jens Medoch
+    Copyright (C) 2002-2024 Jens Medoch
 
     UPX is distributed with full source code under the terms of the GNU
     General Public License v2+; either under the pure GPLv2+ (see the file

doc/upx.1

@@ -133,7 +133,7 @@
 .\" ========================================================================
 .\"
 .IX Title "UPX 1"
-.TH UPX 1 "2023-10-26" "upx 4.2.0" " "
+.TH UPX 1 "2024-01-03" "upx 4.2.2" " "
 .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
 .\" way too many mistakes in technical documents.
 .if n .ad l
@@ -147,7 +147,7 @@ upx \- compress or expand executable files
 .IX Header "ABSTRACT"
 .Vb 3
 \&                    The Ultimate Packer for eXecutables
-\&   Copyright (c) 1996\-2023 Markus Oberhumer, Laszlo Molnar & John Reiser
+\&   Copyright (c) 1996\-2024 Markus Oberhumer, Laszlo Molnar & John Reiser
 \&                           https://upx.github.io
 .Ve
 .PP
@@ -1019,13 +1019,13 @@ Please report all bugs immediately to the authors.
 .Ve
 .SH "COPYRIGHT"
 .IX Header "COPYRIGHT"
-Copyright (C) 1996\-2023 Markus Franz Xaver Johannes Oberhumer
+Copyright (C) 1996\-2024 Markus Franz Xaver Johannes Oberhumer
 .PP
-Copyright (C) 1996\-2023 Laszlo Molnar
+Copyright (C) 1996\-2024 Laszlo Molnar
 .PP
-Copyright (C) 2000\-2023 John F. Reiser
+Copyright (C) 2000\-2024 John F. Reiser
 .PP
-Copyright (C) 2002\-2023 Jens Medoch
+Copyright (C) 2002\-2024 Jens Medoch
 .PP
 \&\fB\s-1UPX\s0\fR is distributed with full source code under the terms of the
 \&\s-1GNU\s0 General Public License v2+; either under the pure GPLv2+ (see

doc/upx.pod

@@ -13,7 +13,7 @@ B<upx> S<[ I<command> ]> S<[ I<options> ]> I<filename>...
 =head1 ABSTRACT
 
                     The Ultimate Packer for eXecutables
-   Copyright (c) 1996-2023 Markus Oberhumer, Laszlo Molnar & John Reiser
+   Copyright (c) 1996-2024 Markus Oberhumer, Laszlo Molnar & John Reiser
                            https://upx.github.io
 
 
@@ -932,13 +932,13 @@ Please report all bugs immediately to the authors.
 
 =head1 COPYRIGHT
 
-Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
+Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
 
-Copyright (C) 1996-2023 Laszlo Molnar
+Copyright (C) 1996-2024 Laszlo Molnar
 
-Copyright (C) 2000-2023 John F. Reiser
+Copyright (C) 2000-2024 John F. Reiser
 
-Copyright (C) 2002-2023 Jens Medoch
+Copyright (C) 2002-2024 Jens Medoch
 
 B<UPX> is distributed with full source code under the terms of the
 GNU General Public License v2+; either under the pure GPLv2+ (see

misc/analyze/clang-tidy/run-clang-tidy.py

@@ -257,7 +257,7 @@ def main():
     parser.add_argument(
         "-allow-enabling-alpha-checkers",
         action="store_true",
-        help="allow alpha checkers from " "clang-analyzer.",
+        help="allow alpha checkers from clang-analyzer.",
     )
     parser.add_argument(
         "-clang-tidy-binary", metavar="PATH", help="path to clang-tidy binary"
@@ -270,7 +270,7 @@ def main():
     parser.add_argument(
         "-checks",
         default=None,
-        help="checks filter, when not specified, use clang-tidy " "default",
+        help="checks filter, when not specified, use clang-tidy default",
     )
     config_group = parser.add_mutually_exclusive_group()
     config_group.add_argument(
@@ -303,7 +303,7 @@ def main():
     parser.add_argument(
         "-line-filter",
         default=None,
-        help="List of files with line ranges to filter the" "warnings.",
+        help="List of files with line ranges to filter the warnings.",
     )
     if yaml:
         parser.add_argument(
@@ -335,12 +335,12 @@ def main():
     )
     parser.add_argument("-fix", action="store_true", help="apply fix-its")
     parser.add_argument(
-        "-format", action="store_true", help="Reformat code " "after applying fixes"
+        "-format", action="store_true", help="Reformat code after applying fixes"
     )
     parser.add_argument(
         "-style",
         default="file",
-        help="The style of reformat " "code after applying fixes",
+        help="The style of reformat code after applying fixes",
     )
     parser.add_argument(
         "-use-color",
@@ -359,14 +359,14 @@ def main():
         dest="extra_arg",
         action="append",
         default=[],
-        help="Additional argument to append to the compiler " "command line.",
+        help="Additional argument to append to the compiler command line.",
     )
     parser.add_argument(
         "-extra-arg-before",
         dest="extra_arg_before",
         action="append",
         default=[],
-        help="Additional argument to prepend to the compiler " "command line.",
+        help="Additional argument to prepend to the compiler command line.",
     )
     parser.add_argument(
         "-quiet", action="store_true", help="Run clang-tidy in quiet mode"
@@ -381,7 +381,7 @@ def main():
     parser.add_argument(
         "-warnings-as-errors",
         default=None,
-        help="Upgrades warnings to errors. Same format as " "'-checks'",
+        help="Upgrades warnings to errors. Same format as '-checks'",
     )
     args = parser.parse_args()
 

misc/cmake/functions.cmake

@@ -0,0 +1,255 @@
+#
+# UPX "CMake" build file; see https://cmake.org/
+# Copyright (C) Markus Franz Xaver Johannes Oberhumer
+#
+
+#***********************************************************************
+# macros
+#***********************************************************************
+
+# support config hooks; developer convenience
+macro(upx_cmake_include_hook section)
+    include("${CMAKE_CURRENT_SOURCE_DIR}/misc/cmake/hooks/CMakeLists.${section}.txt" OPTIONAL)
+    include("${CMAKE_CURRENT_SOURCE_DIR}/maint/make/CMakeLists.${section}.txt" OPTIONAL)
+endmacro()
+
+# Disallow in-source build. Note that you will still have to manually
+# clean up a few files if you accidentally try an in-source build.
+macro(upx_disallow_in_source_build)
+    set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
+    set(CMAKE_DISABLE_SOURCE_CHANGES  ON)
+    if(",${CMAKE_CURRENT_SOURCE_DIR}," STREQUAL ",${CMAKE_CURRENT_BINARY_DIR},")
+        # try to clean up (does not work)
+        #file(REMOVE "${CMAKE_CURRENT_BINARY_DIR}/CMakeCache.txt")
+        #file(REMOVE "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/cmake.check_cache")
+        message(FATAL_ERROR "ERROR: In-source builds are not allowed, please use an extra build dir.")
+    endif()
+endmacro()
+
+# set the default build type; must be called before project() cmake init
+macro(upx_default_build_type type)
+    set(upx_global_default_build_type "${type}")
+    get_property(upx_global_is_multi_config GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
+    if(NOT upx_global_is_multi_config AND NOT CMAKE_BUILD_TYPE)
+        set(CMAKE_BUILD_TYPE "${upx_global_default_build_type}" CACHE STRING "Choose the type of build." FORCE)
+    endif()
+endmacro()
+
+# set the default multi-config build type; must be called after project() cmake init
+macro(upx_apply_build_type)
+    if(upx_global_is_multi_config)
+        set(c "${CMAKE_CONFIGURATION_TYPES}")
+        list(INSERT c 0 "${upx_global_default_build_type}")
+        if(CMAKE_BUILD_TYPE)
+            list(INSERT c 0 "${CMAKE_BUILD_TYPE}")
+        endif()
+        list(REMOVE_DUPLICATES c)
+        set(CMAKE_CONFIGURATION_TYPES "${c}" CACHE STRING "List of supported configuration types." FORCE)
+    endif()
+    # now also set the build type for use in try_compile()
+    if(NOT CMAKE_TRY_COMPILE_CONFIGURATION)
+        if(CMAKE_BUILD_TYPE)
+            set(CMAKE_TRY_COMPILE_CONFIGURATION "${CMAKE_BUILD_TYPE}")
+        else()
+            set(CMAKE_TRY_COMPILE_CONFIGURATION "${upx_global_default_build_type}")
+        endif()
+    endif()
+endmacro()
+
+#***********************************************************************
+# util
+#***********************************************************************
+
+function(upx_print_var) # ARGV
+    foreach(var_name ${ARGV})
+        if(DEFINED ${var_name})
+            if(NOT ",${${var_name}}," STREQUAL ",,")
+                if(${var_name})
+                    message(STATUS "${var_name} = ${${var_name}}")
+                endif()
+            endif()
+        endif()
+    endforeach()
+endfunction()
+
+function(upx_print_have_symbol) # ARGV; needs include(CheckSymbolExists)
+    foreach(symbol ${ARGV})
+        set(cache_var_name "HAVE_symbol_${symbol}")
+        check_symbol_exists(${symbol} "limits.h;stddef.h;stdint.h" ${cache_var_name})
+        if(${cache_var_name})
+           message(STATUS "HAVE ${symbol}")
+        endif()
+    endforeach()
+endfunction()
+
+# examine MinGW/Cygwin compiler configuration
+function(upx_print_mingw_symbols)
+    if(WIN32 OR MINGW OR CYGWIN)
+        if(CMAKE_C_COMPILER_ID MATCHES "(Clang|GNU)")
+            # runtime library: msvcrt vs ucrt vs cygwin
+            upx_print_have_symbol(__CRTDLL__ __CYGWIN__ __CYGWIN32__ __CYGWIN64__ __MINGW32__ __MINGW64__ __MINGW64_VERSION_MAJOR __MSVCRT__ _UCRT _WIN32 _WIN64)
+            # exception handing: SJLJ (setjmp/longjmp) vs DWARF vs SEH
+            upx_print_have_symbol(__GCC_HAVE_DWARF2_CFI_ASM __SEH__ __USING_SJLJ_EXCEPTIONS__)
+            # threads: win32 vs posix/pthread/winpthreads vs mcfgthread
+            upx_print_have_symbol(_REENTRANT __USING_MCFGTHREAD__)
+        endif()
+    endif()
+endfunction()
+
+# add wildcard expansions to a variable
+function(upx_add_glob_files) # ARGV
+    set(var_name ${ARGV0})
+    list(REMOVE_AT ARGV 0)
+    file(GLOB files ${ARGV})
+    set(result "")
+    if(DEFINED ${var_name})
+        set(result "${${var_name}}")
+    endif()
+    list(APPEND result "${files}")
+    list(SORT result)
+    list(REMOVE_DUPLICATES result)
+    ##message(STATUS "upx_add_glob_files: ${var_name} = ${result}")
+    set(${var_name} "${result}" PARENT_SCOPE) # return value
+endfunction()
+
+# useful for CI jobs: allow settings via environment and cache result
+function(upx_cache_bool_vars) # ARGV
+    set(default_value "${ARGV0}")
+    list(REMOVE_AT ARGV 0)
+    foreach(var_name ${ARGV})
+        set(value ${default_value})
+        if(DEFINED UPX_CACHE_VALUE_${var_name})     # check cache
+            set(value "${UPX_CACHE_VALUE_${var_name}}")
+        elseif(DEFINED ${var_name})                 # defined via "cmake -DXXX=YYY"
+            set(value "${${var_name}}")
+        elseif(DEFINED ENV{${var_name}})
+            if("$ENV{${var_name}}" MATCHES "^(0|1|OFF|ON|FALSE|TRUE)$") # check environment
+                set(value "$ENV{${var_name}}")
+                set(UPX_CACHE_ORIGIN_FROM_ENV_${var_name} TRUE CACHE INTERNAL "" FORCE) # for info below
+            endif()
+        endif()
+        # convert to bool
+        if(value)
+            set(value ON)
+        else()
+            set(value OFF)
+        endif()
+        # store result
+        if(UPX_CACHE_ORIGIN_FROM_ENV_${var_name})
+            message(STATUS "setting from environment: ${var_name} = ${value}")
+        endif()
+        set(${var_name} "${value}" PARENT_SCOPE) # store result
+        set(UPX_CACHE_VALUE_${var_name} "${value}" CACHE INTERNAL "" FORCE) # and store in cache
+    endforeach()
+endfunction()
+
+#***********************************************************************
+# compilation flags
+#***********************************************************************
+
+function(upx_internal_add_definitions_with_prefix) # ARGV; needs include(CheckCCompilerFlag)
+    set(flag_prefix "${ARGV0}")
+    if(flag_prefix MATCHES "^empty$") # need "empty" to work around bug in old CMake versions
+        set(flag_prefix "")
+    endif()
+    list(REMOVE_AT ARGV 0)
+    set(failed "")
+    foreach(f ${ARGV})
+        set(flag "${flag_prefix}${f}")
+        string(REGEX REPLACE "[^0-9a-zA-Z_]" "_" cache_var_name "HAVE_CFLAG_${flag}")
+        check_c_compiler_flag("${flag}" ${cache_var_name})
+        if(${cache_var_name})
+            #message(STATUS "add_definitions: ${flag}")
+            add_definitions("${flag}")
+        else()
+            list(APPEND failed "${f}")
+        endif()
+    endforeach()
+    set(failed_flags "${failed}" PARENT_SCOPE) # return value
+endfunction()
+
+function(upx_add_definitions) # ARGV; needs include(CheckCCompilerFlag)
+    set(failed_flags "")
+    if(MSVC_FRONTEND AND CMAKE_C_COMPILER_ID MATCHES "Clang")
+        # for clang-cl try "-clang:" flag prefix first
+        upx_internal_add_definitions_with_prefix("-clang:" ${ARGV})
+        upx_internal_add_definitions_with_prefix("empty" ${failed_flags})
+    else()
+        upx_internal_add_definitions_with_prefix("empty" ${ARGV})
+    endif()
+endfunction()
+
+# compile a target with -O2 optimization even in Debug build
+function(upx_compile_target_debug_with_O2) # ARGV
+    foreach(t ${ARGV})
+        if(MSVC_FRONTEND)
+            # MSVC uses some Debug compilation options like -RTC1 that are incompatible with -O2
+        else()
+            target_compile_options(${t} PRIVATE $<$<CONFIG:Debug>:-O2>)
+        endif()
+    endforeach()
+endfunction()
+
+# compile a source file with -O2 optimization even in Debug build; messy because of CMake limitations
+function(upx_compile_source_debug_with_O2) # ARGV
+    set(flags "$<$<CONFIG:Debug>:-O2>")
+    if(${CMAKE_VERSION} VERSION_LESS "3.8")
+        # 3.8: The COMPILE_FLAGS source file property learned to support generator expressions
+        if(upx_global_is_multi_config OR NOT CMAKE_BUILD_TYPE MATCHES "^Debug$")
+            return()
+        endif()
+        set(flags "-O2")
+    endif()
+    if(CMAKE_GENERATOR MATCHES "Xcode") # multi-config
+        # NOTE: Xcode does not support per-config per-source COMPILE_FLAGS (as of CMake 3.27.7)
+        return()
+    endif()
+    foreach(source ${ARGV})
+        if(MSVC_FRONTEND)
+            # MSVC uses some Debug compilation options like -RTC1 that are incompatible with -O2
+        else()
+            get_source_file_property(prop "${source}" COMPILE_FLAGS)
+            if(prop MATCHES "^(NOTFOUND)?$")
+                set_source_files_properties("${source}" PROPERTIES COMPILE_FLAGS "${flags}")
+            else()
+                set_source_files_properties("${source}" PROPERTIES COMPILE_FLAGS "${prop} ${flags}")
+            endif()
+        endif()
+    endforeach()
+endfunction()
+
+# sanitize a target: this needs proper support from your compiler AND toolchain
+function(upx_sanitize_target) # ARGV
+    foreach(t ${ARGV})
+        if(UPX_CONFIG_DISABLE_SANITIZE)
+            # no-op
+        elseif(MSVC_FRONTEND)
+            # MSVC uses -GS (similar to -fstack-protector) by default
+        elseif(MINGW OR CYGWIN)
+            # avoid link errors with current MinGW-w64 versions
+            # see https://www.mingw-w64.org/contribute/#sanitizers-asan-tsan-usan
+        elseif(CMAKE_C_COMPILER_ID MATCHES "^GNU" AND CMAKE_C_COMPILER_VERSION VERSION_LESS "8.0")
+            # unsupported compiler; unreliable/broken sanitize implementation
+        else()
+            # default sanitizer for Debug builds
+            target_compile_options(${t} PRIVATE $<$<CONFIG:Debug>:-fsanitize=undefined -fsanitize-undefined-trap-on-error -fstack-protector-all>)
+            # default sanitizer for Release builds
+            target_compile_options(${t} PRIVATE $<$<CONFIG:MinSizeRel>:-fstack-protector>)
+            target_compile_options(${t} PRIVATE $<$<CONFIG:Release>:-fstack-protector>)
+            target_compile_options(${t} PRIVATE $<$<CONFIG:RelWithDebInfo>:-fstack-protector>)
+        endif()
+    endforeach()
+endfunction()
+
+#***********************************************************************
+# test
+#***********************************************************************
+
+function(upx_add_serial_test) # ARGV
+    set(name "${ARGV0}")
+    list(REMOVE_AT ARGV 0)
+    add_test(NAME "${name}" COMMAND ${ARGV})
+    set_tests_properties("${name}" PROPERTIES RUN_SERIAL TRUE) # run these tests sequentially
+endfunction()
+
+# vim:set ft=cmake ts=4 sw=4 tw=0 et:

misc/cmake/try_compile/std_lock_guard.cpp

@@ -0,0 +1,10 @@
+// Copyright (C) Markus Franz Xaver Johannes Oberhumer
+
+#include <mutex>
+
+static std::mutex lock_mutex;
+
+int main() {
+    std::lock_guard<std::mutex> lock(lock_mutex);
+    return 0;
+}

misc/make/Makefile-extra.mk

@@ -3,6 +3,14 @@
 # Copyright (C) Markus Franz Xaver Johannes Oberhumer
 #
 
+ifeq ($(UPX_MAKEFILE_EXTRA_MK_INCLUDED),)
+override UPX_MAKEFILE_EXTRA_MK_INCLUDED := 1
+
+override check_defined   = $(foreach 1,$1,$(if $(filter undefined,$(origin $1)),$(error ERROR: variable '$1' is not defined),))
+override check_undefined = $(foreach 1,$1,$(if $(filter undefined,$(origin $1)),,$(error ERROR: variable '$1' is already defined)))
+$(call check_defined,run_config run_build)
+$(call check_undefined,run_config_and_build)
+
 #***********************************************************************
 # extra builds: some pre-defined build configurations
 #***********************************************************************
@@ -112,7 +120,7 @@ build/extra/gcc-std-cxx20/%: export UPX_CONFIG_DISABLE_CXX_STANDARD=ON
 build/extra/gcc-std-cxx23/debug:   PHONY; $(call run_config_and_build,$@,Debug)
 build/extra/gcc-std-cxx23/release: PHONY; $(call run_config_and_build,$@,Release)
 build/extra/gcc-std-cxx23/%: export CC  = gcc -std=gnu2x
-build/extra/gcc-std-cxx23/%: export CXX = g++ -std=gnu++23
+build/extra/gcc-std-cxx23/%: export CXX = g++ -std=gnu++2b
 build/extra/gcc-std-cxx23/%: export UPX_CONFIG_DISABLE_C_STANDARD=ON
 build/extra/gcc-std-cxx23/%: export UPX_CONFIG_DISABLE_CXX_STANDARD=ON
 
@@ -121,36 +129,46 @@ build/extra/cross-linux-gnu-aarch64/debug:   PHONY; $(call run_config_and_build,
 build/extra/cross-linux-gnu-aarch64/release: PHONY; $(call run_config_and_build,$@,Release)
 build/extra/cross-linux-gnu-aarch64/%: export CC  = aarch64-linux-gnu-gcc
 build/extra/cross-linux-gnu-aarch64/%: export CXX = aarch64-linux-gnu-g++
+build/extra/cross-linux-gnu-aarch64/%: CMAKE_SYSTEM_NAME ?= Linux
+build/extra/cross-linux-gnu-aarch64/%: CMAKE_CROSSCOMPILING_EMULATOR ?= qemu-aarch64
 
 # cross compiler: Linux glibc arm-linux-gnueabihf
 build/extra/cross-linux-gnu-arm-eabihf/debug:   PHONY; $(call run_config_and_build,$@,Debug)
 build/extra/cross-linux-gnu-arm-eabihf/release: PHONY; $(call run_config_and_build,$@,Release)
 build/extra/cross-linux-gnu-arm-eabihf/%: export CC  = arm-linux-gnueabihf-gcc
 build/extra/cross-linux-gnu-arm-eabihf/%: export CXX = arm-linux-gnueabihf-g++ -Wno-psabi
+build/extra/cross-linux-gnu-arm-eabihf/%: CMAKE_SYSTEM_NAME ?= Linux
+build/extra/cross-linux-gnu-arm-eabihf/%: CMAKE_CROSSCOMPILING_EMULATOR ?= qemu-arm
 
 # cross compiler: Windows x86 win32 MinGW (i386)
 build/extra/cross-windows-mingw32/debug:   PHONY; $(call run_config_and_build,$@,Debug)
 build/extra/cross-windows-mingw32/release: PHONY; $(call run_config_and_build,$@,Release)
-build/extra/cross-windows-mingw32/%: export CC  = i686-w64-mingw32-gcc -static
-build/extra/cross-windows-mingw32/%: export CXX = i686-w64-mingw32-g++ -static
+build/extra/cross-windows-mingw32/%: export CC  = i686-w64-mingw32-gcc -static -D_WIN32_WINNT=0x0400
+build/extra/cross-windows-mingw32/%: export CXX = i686-w64-mingw32-g++ -static -D_WIN32_WINNT=0x0400
+build/extra/cross-windows-mingw32/%: CMAKE_SYSTEM_NAME ?= Windows
+build/extra/cross-windows-mingw32/%: CMAKE_CROSSCOMPILING_EMULATOR ?= wine
 
 # cross compiler: Windows x64 win64 MinGW (amd64)
 build/extra/cross-windows-mingw64/debug:   PHONY; $(call run_config_and_build,$@,Debug)
 build/extra/cross-windows-mingw64/release: PHONY; $(call run_config_and_build,$@,Release)
-build/extra/cross-windows-mingw64/%: export CC  = x86_64-w64-mingw32-gcc -static
-build/extra/cross-windows-mingw64/%: export CXX = x86_64-w64-mingw32-g++ -static
+build/extra/cross-windows-mingw64/%: export CC  = x86_64-w64-mingw32-gcc -static -D_WIN32_WINNT=0x0400
+build/extra/cross-windows-mingw64/%: export CXX = x86_64-w64-mingw32-g++ -static -D_WIN32_WINNT=0x0400
+build/extra/cross-windows-mingw64/%: CMAKE_SYSTEM_NAME ?= Windows
+build/extra/cross-windows-mingw64/%: CMAKE_CROSSCOMPILING_EMULATOR ?= wine64
 
 # cross compiler: macOS arm64 (aarch64)
 build/extra/cross-darwin-arm64/debug:   PHONY; $(call run_config_and_build,$@,Debug)
 build/extra/cross-darwin-arm64/release: PHONY; $(call run_config_and_build,$@,Release)
 build/extra/cross-darwin-arm64/%: export CC  = clang -target arm64-apple-darwin
 build/extra/cross-darwin-arm64/%: export CXX = clang++ -target arm64-apple-darwin
+build/extra/cross-darwin-arm64/%: CMAKE_SYSTEM_NAME ?= Darwin
 
 # cross compiler: macOS x86_64 (amd64)
 build/extra/cross-darwin-x86_64/debug:   PHONY; $(call run_config_and_build,$@,Debug)
 build/extra/cross-darwin-x86_64/release: PHONY; $(call run_config_and_build,$@,Release)
 build/extra/cross-darwin-x86_64/%: export CC  = clang -target x86_64-apple-darwin
 build/extra/cross-darwin-x86_64/%: export CXX = clang++ -target x86_64-apple-darwin
+build/extra/cross-darwin-x86_64/%: CMAKE_SYSTEM_NAME ?= Darwin
 
 #***********************************************************************
 # C/C++ static analyzers
@@ -189,7 +207,7 @@ build/extra/scan-build/debug:   build/analyze/clang-analyzer/debug
 build/extra/scan-build/release: build/analyze/clang-analyzer/release
 
 #***********************************************************************
-# advanced: generic extra target
+# advanced: generic eXtra target
 #***********************************************************************
 
 # usage:
@@ -203,14 +221,14 @@ ifneq ($(CXX),)
 UPX_XTARGET := $(UPX_XTARGET)
 build/xtarget/$(UPX_XTARGET)/debug:   PHONY; $(call run_config_and_build,$@,Debug)
 build/xtarget/$(UPX_XTARGET)/release: PHONY; $(call run_config_and_build,$@,Release)
-build/xtarget/$(UPX_XTARGET)/%: export CC
-build/xtarget/$(UPX_XTARGET)/%: export CXX
+build/xtarget/$(UPX_XTARGET)/%: export CC  := $(CC)
+build/xtarget/$(UPX_XTARGET)/%: export CXX := $(CXX)
 # shortcuts
 xtarget/all:     xtarget/debug xtarget/release
 xtarget/debug:   build/xtarget/$(UPX_XTARGET)/debug
 xtarget/release: build/xtarget/$(UPX_XTARGET)/release
 # set new default
-.DEFAULT_GOAL = xtarget/release
+.DEFAULT_GOAL  = build/xtarget/$(UPX_XTARGET)/release
 
 endif
 endif
@@ -226,12 +244,27 @@ ifneq ($(origin UPX_CMAKE_CONFIG_FLAGS),command line) # needed to work around a
 # it easy to set other variables like CMAKE_AR or CMAKE_RANLIB
 __add_cmake_config = $(and $($1),-D$1="$($1)")
 # pass common CMake settings from environment/make to cmake
+build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_VERBOSE_MAKEFILE)
+# pass common CMake toolchain settings from environment/make to cmake
+build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_ADDR2LINE)
 build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_AR)
+build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_DLLTOOL)
+build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_LINKER)
 build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_NM)
-build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_RANLIB)
 build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_OBJCOPY)
 build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_OBJDUMP)
+build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_RANLIB)
+build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_READELF)
 build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_STRIP)
+build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_TAPI)
+# pass common CMake LTO toolchain settings from environment/make to cmake (for use with "-flto")
+build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_C_COMPILER_AR)
+build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_C_COMPILER_RANLIB)
+build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_CXX_COMPILER_AR)
+build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_CXX_COMPILER_RANLIB)
+# pass common CMake cross compilation settings from environment/make to cmake
+build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_SYSTEM_NAME)
+build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,CMAKE_CROSSCOMPILING_EMULATOR)
 # pass UPX config options from environment/make to cmake; see CMakeLists.txt
 build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,UPX_CONFIG_DISABLE_GITREV)
 build/%: UPX_CMAKE_CONFIG_FLAGS += $(call __add_cmake_config,UPX_CONFIG_DISABLE_SANITIZE)
@@ -247,5 +280,7 @@ endif # bug work-around
 
 SUBMODULES = doctest lzma-sdk ucl valgrind zlib
 
-dummy := $(foreach m,$(SUBMODULES),$(if $(wildcard vendor/$m/[CL]*),$m,\
-    $(error ERROR: missing git submodule '$m'; run 'git submodule update --init')))
+$(foreach 1,$(SUBMODULES),$(if $(wildcard vendor/$1/[CL]*),,\
+    $(error ERROR: missing git submodule '$1'; run 'git submodule update --init')))
+
+endif # UPX_MAKEFILE_EXTRA_MK_INCLUDED

misc/podman/cross-compile-upx-ubuntu/10-create-image.sh

@@ -6,10 +6,10 @@ argv0=$0; argv0abs="$(readlink -fn "$argv0")"; argv0dir="$(dirname "$argv0abs")"
 # create the image from Dockerfile
 # using a rootless Podman container
 
-# NOTE: this image is based on rebuild-stubs/upx-stubtools-20221212-v6,
+# NOTE: this image is based on rebuild-stubs/upx-stubtools-20221212-v7,
 #   so you have to create that image first
 # WARNING: we install many packages, so the resulting image needs A LOT of disk space!
-image=upx-cross-compile-ubuntu2204-20230721-v1
+image=upx-cross-compile-ubuntu2204-20230721-v3
 [[ $1 == --print-image ]] && echo "$image" && exit 0
 
 podman build -t "$image" -f "$argv0dir/Dockerfile" "$argv0dir"

misc/podman/cross-compile-upx-ubuntu/Dockerfile

@@ -1,8 +1,8 @@
-# NOTE: this image is based on rebuild-stubs/upx-stubtools-20221212-v6,
+# NOTE: this image is based on rebuild-stubs/upx-stubtools-20221212-v7,
 #   so you have to create that image first
 # WARNING: we install many packages, so the resulting image needs A LOT of disk space!
-FROM localhost/upx-stubtools-20221212-v6
-ENV UPX_CONTAINER_IMAGE_NAME=upx-cross-compile-ubuntu2204-20230721-v1
+FROM localhost/upx-stubtools-20221212-v7
+ENV UPX_CONTAINER_IMAGE_NAME=upx-cross-compile-ubuntu2204-20230721-v3
 ARG DEBIAN_FRONTEND=noninteractive
 
 USER root
@@ -34,6 +34,8 @@ RUN apt-get update && apt-get upgrade -y \
         # Windows cross compilers
         g++-mingw-w64-i686 \
         g++-mingw-w64-x86-64 \
+    # make sure that we use posix-threads (pthread/winpthreads) and NOT win32-threads
+    && for f in i686-w64-mingw32-g++ i686-w64-mingw32-gcc x86_64-w64-mingw32-g++ x86_64-w64-mingw32-gcc; do update-alternatives --set $f /usr/bin/$f-posix; done \
     && true
 RUN apt-get install -y \
         # clang-14 and tools

misc/podman/cross-compile-upx-ubuntu/packages.txt

@@ -6,8 +6,8 @@ ii  acl                                       2.3.1-1
 ii  adduser                                   3.118ubuntu5                            all          add and remove users and groups
 ii  adwaita-icon-theme                        41.0-1ubuntu1                           all          default icon theme of GNOME (small subset)
 ii  alsa-topology-conf                        1.2.5.1-2                               all          ALSA topology configuration files
-ii  alsa-ucm-conf                             1.2.6.3-1ubuntu1.7                      all          ALSA Use Case Manager configuration files
-ii  apt                                       2.4.10                                  amd64        commandline package manager
+ii  alsa-ucm-conf                             1.2.6.3-1ubuntu1.9                      all          ALSA Use Case Manager configuration files
+ii  apt                                       2.4.11                                  amd64        commandline package manager
 ii  aria2                                     1.36.0-1                                amd64        High speed download utility
 ii  at-spi2-core                              2.44.0-3                                amd64        Assistive Technology Service Provider Interface (dbus core)
 ii  base-files                                12ubuntu4.4                             amd64        Debian base system miscellaneous files
@@ -16,30 +16,30 @@ ii  bash                                      5.1-6ubuntu1
 ii  bash-completion                           1:2.11-5ubuntu1                         all          programmable completion for the bash shell
 ii  bfs                                       2.3.1-1                                 amd64        Breadth-first version of find(1)
 ii  binfmt-support                            2.2.1-2                                 amd64        Support for extra binary formats
-ii  binutils                                  2.38-4ubuntu2.3                         amd64        GNU assembler, linker and binary utilities
-ii  binutils-aarch64-linux-gnu                2.38-4ubuntu2.3                         amd64        GNU binary utilities, for aarch64-linux-gnu target
-ii  binutils-alpha-linux-gnu                  2.38-4ubuntu2.3                         amd64        GNU binary utilities, for alpha-linux-gnu target
-ii  binutils-arm-linux-gnueabi                2.38-4ubuntu2.3                         amd64        GNU binary utilities, for arm-linux-gnueabi target
-ii  binutils-arm-linux-gnueabihf              2.38-4ubuntu2.3                         amd64        GNU binary utilities, for arm-linux-gnueabihf target
-ii  binutils-common:amd64                     2.38-4ubuntu2.3                         amd64        Common files for the GNU assembler, linker and binary utilities
-ii  binutils-hppa-linux-gnu                   2.38-4ubuntu2.3                         amd64        GNU binary utilities, for hppa-linux-gnu target
-ii  binutils-i686-linux-gnu                   2.38-4ubuntu2.3                         amd64        GNU binary utilities, for i686-linux-gnu target
-ii  binutils-m68k-linux-gnu                   2.38-4ubuntu2.3                         amd64        GNU binary utilities, for m68k-linux-gnu target
+ii  binutils                                  2.38-4ubuntu2.4                         amd64        GNU assembler, linker and binary utilities
+ii  binutils-aarch64-linux-gnu                2.38-4ubuntu2.4                         amd64        GNU binary utilities, for aarch64-linux-gnu target
+ii  binutils-alpha-linux-gnu                  2.38-4ubuntu2.4                         amd64        GNU binary utilities, for alpha-linux-gnu target
+ii  binutils-arm-linux-gnueabi                2.38-4ubuntu2.4                         amd64        GNU binary utilities, for arm-linux-gnueabi target
+ii  binutils-arm-linux-gnueabihf              2.38-4ubuntu2.4                         amd64        GNU binary utilities, for arm-linux-gnueabihf target
+ii  binutils-common:amd64                     2.38-4ubuntu2.4                         amd64        Common files for the GNU assembler, linker and binary utilities
+ii  binutils-hppa-linux-gnu                   2.38-4ubuntu2.4                         amd64        GNU binary utilities, for hppa-linux-gnu target
+ii  binutils-i686-linux-gnu                   2.38-4ubuntu2.4                         amd64        GNU binary utilities, for i686-linux-gnu target
+ii  binutils-m68k-linux-gnu                   2.38-4ubuntu2.4                         amd64        GNU binary utilities, for m68k-linux-gnu target
 ii  binutils-mingw-w64-i686                   2.38-3ubuntu1+9build1                   amd64        Cross-binutils for Win32 (x86) using MinGW-w64
 ii  binutils-mingw-w64-x86-64                 2.38-3ubuntu1+9build1                   amd64        Cross-binutils for Win64 (x64) using MinGW-w64
 ii  binutils-mips-linux-gnu                   2.38-1ubuntu1cross2                     amd64        GNU binary utilities, for mips-linux-gnu target
 ii  binutils-mips64-linux-gnuabi64            2.38-1ubuntu1cross2                     amd64        GNU binary utilities, for mips64-linux-gnuabi64 target
 ii  binutils-mips64el-linux-gnuabi64          2.38-1ubuntu1cross2                     amd64        GNU binary utilities, for mips64el-linux-gnuabi64 target
 ii  binutils-mipsel-linux-gnu                 2.38-1ubuntu1cross2                     amd64        GNU binary utilities, for mipsel-linux-gnu target
-ii  binutils-powerpc-linux-gnu                2.38-4ubuntu2.3                         amd64        GNU binary utilities, for powerpc-linux-gnu target
-ii  binutils-powerpc64-linux-gnu              2.38-4ubuntu2.3                         amd64        GNU binary utilities, for powerpc64-linux-gnu target
-ii  binutils-powerpc64le-linux-gnu            2.38-4ubuntu2.3                         amd64        GNU binary utilities, for powerpc64le-linux-gnu target
-ii  binutils-riscv64-linux-gnu                2.38-4ubuntu2.3                         amd64        GNU binary utilities, for riscv64-linux-gnu target
-ii  binutils-s390x-linux-gnu                  2.38-4ubuntu2.3                         amd64        GNU binary utilities, for s390x-linux-gnu target
-ii  binutils-sh4-linux-gnu                    2.38-4ubuntu2.3                         amd64        GNU binary utilities, for sh4-linux-gnu target
-ii  binutils-sparc64-linux-gnu                2.38-4ubuntu2.3                         amd64        GNU binary utilities, for sparc64-linux-gnu target
-ii  binutils-x86-64-linux-gnu                 2.38-4ubuntu2.3                         amd64        GNU binary utilities, for x86-64-linux-gnu target
-ii  binutils-x86-64-linux-gnux32              2.38-4ubuntu2.3                         amd64        GNU binary utilities, for x86-64-linux-gnux32 target
+ii  binutils-powerpc-linux-gnu                2.38-4ubuntu2.4                         amd64        GNU binary utilities, for powerpc-linux-gnu target
+ii  binutils-powerpc64-linux-gnu              2.38-4ubuntu2.4                         amd64        GNU binary utilities, for powerpc64-linux-gnu target
+ii  binutils-powerpc64le-linux-gnu            2.38-4ubuntu2.4                         amd64        GNU binary utilities, for powerpc64le-linux-gnu target
+ii  binutils-riscv64-linux-gnu                2.38-4ubuntu2.4                         amd64        GNU binary utilities, for riscv64-linux-gnu target
+ii  binutils-s390x-linux-gnu                  2.38-4ubuntu2.4                         amd64        GNU binary utilities, for s390x-linux-gnu target
+ii  binutils-sh4-linux-gnu                    2.38-4ubuntu2.4                         amd64        GNU binary utilities, for sh4-linux-gnu target
+ii  binutils-sparc64-linux-gnu                2.38-4ubuntu2.4                         amd64        GNU binary utilities, for sparc64-linux-gnu target
+ii  binutils-x86-64-linux-gnu                 2.38-4ubuntu2.4                         amd64        GNU binary utilities, for x86-64-linux-gnu target
+ii  binutils-x86-64-linux-gnux32              2.38-4ubuntu2.4                         amd64        GNU binary utilities, for x86-64-linux-gnux32 target
 ii  bsdutils                                  1:2.37.2-4ubuntu3                       amd64        basic utilities from 4.4BSD-Lite
 ii  busybox                                   1:1.30.1-7ubuntu3                       amd64        Tiny utilities for small and embedded systems
 ii  bzip2                                     1.0.8-5build1                           amd64        high-quality block-sorting file compressor - utilities
@@ -96,7 +96,7 @@ ii  cpp-sh4-linux-gnu                         4:11.2.0--1ubuntu1
 ii  cpp-sparc64-linux-gnu                     4:11.2.0--1ubuntu1                      amd64        GNU C preprocessor (cpp) for the sparc64 architecture
 ii  cpp-x86-64-linux-gnux32                   4:11.2.0--1ubuntu1                      amd64        GNU C preprocessor (cpp) for the x32 architecture
 ii  cpu-checker                               0.7-1.3build1                           amd64        tools to help evaluate certain CPU (or BIOS) features
-ii  curl                                      7.81.0-1ubuntu1.13                      amd64        command line tool for transferring data with URL syntax
+ii  curl                                      7.81.0-1ubuntu1.15                      amd64        command line tool for transferring data with URL syntax
 ii  dash                                      0.5.11+git20210903+057cd650a4ed-3build1 amd64        POSIX-compliant shell
 ii  dbus                                      1.12.20-2ubuntu4.1                      amd64        simple interprocess messaging system (daemon and utilities)
 ii  dbus-user-session                         1.12.20-2ubuntu4.1                      amd64        simple interprocess messaging system (systemd --user integration)
@@ -106,7 +106,7 @@ ii  debconf                                   1.5.79ubuntu1
 ii  debianutils                               5.5-1ubuntu2                            amd64        Miscellaneous utilities specific to Debian
 ii  dh-elpa-helper                            2.0.9ubuntu1                            all          helper package for emacs lisp extensions
 ii  diffutils                                 1:3.8-0ubuntu2                          amd64        File comparison utilities
-ii  distro-info-data                          0.52ubuntu0.4                           all          information about the distributions' releases (data files)
+ii  distro-info-data                          0.52ubuntu0.6                           all          information about the distributions' releases (data files)
 ii  dmsetup                                   2:1.02.175-2.1ubuntu4                   amd64        Linux Kernel Device Mapper userspace library
 ii  dpkg                                      1.21.1ubuntu2.2                         amd64        Debian package management system
 ii  e2fsprogs                                 1.46.5-2ubuntu1.1                       amd64        ext2/ext3/ext4 file system utilities
@@ -279,7 +279,7 @@ ii  ipxe-qemu                                 1.21.1+git-20220113.fbbdc3926-0ubu
 ii  ipxe-qemu-256k-compat-efi-roms            1.0.0+git-20150424.a25a16d-0ubuntu4     all          PXE boot firmware - Compat EFI ROM images for qemu
 ii  iso-codes                                 4.9.0-1                                 all          ISO language, territory, currency, script codes and their translations
 ii  jq                                        1.6-2.1ubuntu3                          amd64        lightweight and flexible command-line JSON processor
-ii  krb5-locales                              1.19.2-2ubuntu0.2                       all          internationalization support for MIT Kerberos
+ii  krb5-locales                              1.19.2-2ubuntu0.3                       all          internationalization support for MIT Kerberos
 ii  less                                      590-1ubuntu0.22.04.1                    amd64        pager program similar to more
 ii  lib32asan6                                11.4.0-1ubuntu1~22.04                   amd64        AddressSanitizer -- a fast memory error detector (32bit)
 ii  lib32atomic1                              12.3.0-1ubuntu1~22.04                   amd64        support library providing __atomic built-in functions (32bit)
@@ -295,9 +295,9 @@ ii  libaa1:amd64                              1.4p5-50build1
 ii  libaa1:i386                               1.4p5-50build1                          i386         ASCII art library
 ii  libacl1:amd64                             2.3.1-1                                 amd64        access control list - shared library
 ii  libaio1:amd64                             0.3.112-13build1                        amd64        Linux kernel AIO access library - shared library
-ii  libapparmor1:amd64                        3.0.4-2ubuntu2.2                        amd64        changehat AppArmor library
-ii  libapparmor1:i386                         3.0.4-2ubuntu2.2                        i386         changehat AppArmor library
-ii  libapt-pkg6.0:amd64                       2.4.10                                  amd64        package management runtime library
+ii  libapparmor1:amd64                        3.0.4-2ubuntu2.3                        amd64        changehat AppArmor library
+ii  libapparmor1:i386                         3.0.4-2ubuntu2.3                        i386         changehat AppArmor library
+ii  libapt-pkg6.0:amd64                       2.4.11                                  amd64        package management runtime library
 ii  libarchive13:amd64                        3.6.0-1ubuntu1                          amd64        Multi-format archive and compression library (shared library)
 ii  libargon2-1:amd64                         0~20171227-0.3                          amd64        memory-hard hashing function - runtime library
 ii  libaria2-0:amd64                          1.36.0-1                                amd64        C++ library interface to aria2
@@ -349,16 +349,16 @@ ii  libatspi2.0-0:amd64                       2.44.0-3
 ii  libattr1:amd64                            1:2.5.1-1build1                         amd64        extended attribute handling - shared library
 ii  libaudit-common                           1:3.0.7-1build1                         all          Dynamic library for security auditing - common files
 ii  libaudit1:amd64                           1:3.0.7-1build1                         amd64        Dynamic library for security auditing
-ii  libavahi-client3:amd64                    0.8-5ubuntu5.1                          amd64        Avahi client library
-ii  libavahi-client3:i386                     0.8-5ubuntu5.1                          i386         Avahi client library
-ii  libavahi-common-data:amd64                0.8-5ubuntu5.1                          amd64        Avahi common data files
-ii  libavahi-common-data:i386                 0.8-5ubuntu5.1                          i386         Avahi common data files
-ii  libavahi-common3:amd64                    0.8-5ubuntu5.1                          amd64        Avahi common library
-ii  libavahi-common3:i386                     0.8-5ubuntu5.1                          i386         Avahi common library
+ii  libavahi-client3:amd64                    0.8-5ubuntu5.2                          amd64        Avahi client library
+ii  libavahi-client3:i386                     0.8-5ubuntu5.2                          i386         Avahi client library
+ii  libavahi-common-data:amd64                0.8-5ubuntu5.2                          amd64        Avahi common data files
+ii  libavahi-common-data:i386                 0.8-5ubuntu5.2                          i386         Avahi common data files
+ii  libavahi-common3:amd64                    0.8-5ubuntu5.2                          amd64        Avahi common library
+ii  libavahi-common3:i386                     0.8-5ubuntu5.2                          i386         Avahi common library
 ii  libavc1394-0:amd64                        0.5.4-5build2                           amd64        control IEEE 1394 audio/video devices
 ii  libavc1394-0:i386                         0.5.4-5build2                           i386         control IEEE 1394 audio/video devices
 ii  libbabeltrace1:amd64                      1.5.8-2build1                           amd64        Babeltrace conversion libraries
-ii  libbinutils:amd64                         2.38-4ubuntu2.3                         amd64        GNU binary utilities (private shared library)
+ii  libbinutils:amd64                         2.38-4ubuntu2.4                         amd64        GNU binary utilities (private shared library)
 ii  libblkid1:amd64                           2.37.2-4ubuntu3                         amd64        block device ID library
 ii  libblkid1:i386                            2.37.2-4ubuntu3                         i386         block device ID library
 ii  libboost-iostreams1.74.0:amd64            1.74.0-14ubuntu3                        amd64        Boost.Iostreams Library
@@ -372,17 +372,17 @@ ii  libbsd0:i386                              0.11.5-1
 ii  libbz2-1.0:amd64                          1.0.8-5build1                           amd64        high-quality block-sorting file compressor library - runtime
 ii  libbz2-1.0:i386                           1.0.8-5build1                           i386         high-quality block-sorting file compressor library - runtime
 ii  libc-ares2:amd64                          1.18.1-1ubuntu0.22.04.2                 amd64        asynchronous name resolver
-ii  libc-bin                                  2.35-0ubuntu3.3                         amd64        GNU C Library: Binaries
-ii  libc-dev-bin                              2.35-0ubuntu3.3                         amd64        GNU C Library: Development binaries
+ii  libc-bin                                  2.35-0ubuntu3.5                         amd64        GNU C Library: Binaries
+ii  libc-dev-bin                              2.35-0ubuntu3.5                         amd64        GNU C Library: Development binaries
 ii  libc6-arm64-cross                         2.35-0ubuntu1cross3                     all          GNU C Library: Shared libraries (for cross-compiling)
 ii  libc6-armel-cross                         2.35-0ubuntu1cross3                     all          GNU C Library: Shared libraries (for cross-compiling)
 ii  libc6-armhf-cross                         2.35-0ubuntu1cross3                     all          GNU C Library: Shared libraries (for cross-compiling)
-ii  libc6-dbg:amd64                           2.35-0ubuntu3.3                         amd64        GNU C Library: detached debugging symbols
+ii  libc6-dbg:amd64                           2.35-0ubuntu3.5                         amd64        GNU C Library: detached debugging symbols
 ii  libc6-dev-arm64-cross                     2.35-0ubuntu1cross3                     all          GNU C Library: Development Libraries and Header Files (for cross-compiling)
 ii  libc6-dev-armel-cross                     2.35-0ubuntu1cross3                     all          GNU C Library: Development Libraries and Header Files (for cross-compiling)
 ii  libc6-dev-armhf-cross                     2.35-0ubuntu1cross3                     all          GNU C Library: Development Libraries and Header Files (for cross-compiling)
 ii  libc6-dev-hppa-cross                      2.35-0ubuntu3cross4                     all          GNU C Library: Development Libraries and Header Files (for cross-compiling)
-ii  libc6-dev-i386                            2.35-0ubuntu3.3                         amd64        GNU C Library: 32-bit development libraries for AMD64
+ii  libc6-dev-i386                            2.35-0ubuntu3.5                         amd64        GNU C Library: 32-bit development libraries for AMD64
 ii  libc6-dev-i386-cross                      2.35-0ubuntu1cross3                     all          GNU C Library: Development Libraries and Header Files (for cross-compiling)
 ii  libc6-dev-m68k-cross                      2.35-0ubuntu3cross4                     all          GNU C Library: Development Libraries and Header Files (for cross-compiling)
 ii  libc6-dev-mips-cross                      2.35-0ubuntu1cross1                     all          GNU C Library: Development Libraries and Header Files (for cross-compiling)
@@ -396,11 +396,11 @@ ii  libc6-dev-riscv64-cross                   2.35-0ubuntu3cross4
 ii  libc6-dev-s390x-cross                     2.35-0ubuntu1cross3                     all          GNU C Library: Development Libraries and Header Files (for cross-compiling)
 ii  libc6-dev-sh4-cross                       2.35-0ubuntu3cross4                     all          GNU C Library: Development Libraries and Header Files (for cross-compiling)
 ii  libc6-dev-sparc64-cross                   2.35-0ubuntu3cross4                     all          GNU C Library: Development Libraries and Header Files (for cross-compiling)
-ii  libc6-dev-x32                             2.35-0ubuntu3.3                         amd64        GNU C Library: X32 ABI Development Libraries for AMD64
+ii  libc6-dev-x32                             2.35-0ubuntu3.5                         amd64        GNU C Library: X32 ABI Development Libraries for AMD64
 ii  libc6-dev-x32-cross                       2.35-0ubuntu3cross4                     all          GNU C Library: Development Libraries and Header Files (for cross-compiling)
-ii  libc6-dev:amd64                           2.35-0ubuntu3.3                         amd64        GNU C Library: Development Libraries and Header Files
+ii  libc6-dev:amd64                           2.35-0ubuntu3.5                         amd64        GNU C Library: Development Libraries and Header Files
 ii  libc6-hppa-cross                          2.35-0ubuntu3cross4                     all          GNU C Library: Shared libraries (for cross-compiling)
-ii  libc6-i386                                2.35-0ubuntu3.3                         amd64        GNU C Library: 32-bit shared libraries for AMD64
+ii  libc6-i386                                2.35-0ubuntu3.5                         amd64        GNU C Library: 32-bit shared libraries for AMD64
 ii  libc6-i386-cross                          2.35-0ubuntu1cross3                     all          GNU C Library: Shared libraries (for cross-compiling)
 ii  libc6-m68k-cross                          2.35-0ubuntu3cross4                     all          GNU C Library: Shared libraries (for cross-compiling)
 ii  libc6-mips-cross                          2.35-0ubuntu1cross1                     all          GNU C Library: Shared libraries (for cross-compiling)
@@ -414,12 +414,12 @@ ii  libc6-riscv64-cross                       2.35-0ubuntu3cross4
 ii  libc6-s390x-cross                         2.35-0ubuntu1cross3                     all          GNU C Library: Shared libraries (for cross-compiling)
 ii  libc6-sh4-cross                           2.35-0ubuntu3cross4                     all          GNU C Library: Shared libraries (for cross-compiling)
 ii  libc6-sparc64-cross                       2.35-0ubuntu3cross4                     all          GNU C Library: Shared libraries (for cross-compiling)
-ii  libc6-x32                                 2.35-0ubuntu3.3                         amd64        GNU C Library: X32 ABI Shared libraries for AMD64
+ii  libc6-x32                                 2.35-0ubuntu3.5                         amd64        GNU C Library: X32 ABI Shared libraries for AMD64
 ii  libc6-x32-cross                           2.35-0ubuntu3cross4                     all          GNU C Library: Shared libraries (for cross-compiling)
 ii  libc6.1-alpha-cross                       2.35-0ubuntu3cross4                     all          GNU C Library: Shared libraries (for cross-compiling)
 ii  libc6.1-dev-alpha-cross                   2.35-0ubuntu3cross4                     all          GNU C Library: Development Libraries and Header Files (for cross-compiling)
-ii  libc6:amd64                               2.35-0ubuntu3.3                         amd64        GNU C Library: Shared libraries
-ii  libc6:i386                                2.35-0ubuntu3.3                         i386         GNU C Library: Shared libraries
+ii  libc6:amd64                               2.35-0ubuntu3.5                         amd64        GNU C Library: Shared libraries
+ii  libc6:i386                                2.35-0ubuntu3.5                         i386         GNU C Library: Shared libraries
 ii  libcaca0:amd64                            0.99.beta19-2.2ubuntu4                  amd64        colour ASCII art library
 ii  libcaca0:i386                             0.99.beta19-2.2ubuntu4                  i386         colour ASCII art library
 ii  libcacard0:amd64                          1:2.8.0-3build2                         amd64        Virtual Common Access Card (CAC) Emulator (runtime library)
@@ -445,14 +445,14 @@ ii  libcom-err2:i386                          1.46.5-2ubuntu1.1
 ii  libcrypt-dev:amd64                        1:4.4.27-1                              amd64        libcrypt development files
 ii  libcrypt1:amd64                           1:4.4.27-1                              amd64        libcrypt shared library
 ii  libcrypt1:i386                            1:4.4.27-1                              i386         libcrypt shared library
-ii  libcryptsetup12:amd64                     2:2.4.3-1ubuntu1.1                      amd64        disk encryption support - shared library
-ii  libctf-nobfd0:amd64                       2.38-4ubuntu2.3                         amd64        Compact C Type Format library (runtime, no BFD dependency)
-ii  libctf0:amd64                             2.38-4ubuntu2.3                         amd64        Compact C Type Format library (runtime, BFD dependency)
+ii  libcryptsetup12:amd64                     2:2.4.3-1ubuntu1.2                      amd64        disk encryption support - shared library
+ii  libctf-nobfd0:amd64                       2.38-4ubuntu2.4                         amd64        Compact C Type Format library (runtime, no BFD dependency)
+ii  libctf0:amd64                             2.38-4ubuntu2.4                         amd64        Compact C Type Format library (runtime, BFD dependency)
 ii  libcups2:amd64                            2.4.1op1-1ubuntu4.7                     amd64        Common UNIX Printing System(tm) - Core library
 ii  libcups2:i386                             2.4.1op1-1ubuntu4.7                     i386         Common UNIX Printing System(tm) - Core library
-ii  libcurl3-gnutls:amd64                     7.81.0-1ubuntu1.13                      amd64        easy-to-use client-side URL transfer library (GnuTLS flavour)
-ii  libcurl4:amd64                            7.81.0-1ubuntu1.13                      amd64        easy-to-use client-side URL transfer library (OpenSSL flavour)
-ii  libcurl4:i386                             7.81.0-1ubuntu1.13                      i386         easy-to-use client-side URL transfer library (OpenSSL flavour)
+ii  libcurl3-gnutls:amd64                     7.81.0-1ubuntu1.15                      amd64        easy-to-use client-side URL transfer library (GnuTLS flavour)
+ii  libcurl4:amd64                            7.81.0-1ubuntu1.15                      amd64        easy-to-use client-side URL transfer library (OpenSSL flavour)
+ii  libcurl4:i386                             7.81.0-1ubuntu1.15                      i386         easy-to-use client-side URL transfer library (OpenSSL flavour)
 ii  libdatrie1:amd64                          0.2.13-2                                amd64        Double-array trie library
 ii  libdatrie1:i386                           0.2.13-2                                i386         Double-array trie library
 ii  libdaxctl1:amd64                          72.1-1                                  amd64        Utility library for managing the device DAX subsystem
@@ -566,9 +566,9 @@ ii  libgdk-pixbuf-2.0-0:amd64                 2.42.8+dfsg-1ubuntu0.2
 ii  libgdk-pixbuf-2.0-0:i386                  2.42.8+dfsg-1ubuntu0.2                  i386         GDK Pixbuf library
 ii  libgdk-pixbuf2.0-bin                      2.42.8+dfsg-1ubuntu0.2                  amd64        GDK Pixbuf library (thumbnailer)
 ii  libgdk-pixbuf2.0-common                   2.42.8+dfsg-1ubuntu0.2                  all          GDK Pixbuf library - data files
-ii  libgfapi0:amd64                           10.1-1ubuntu0.1                         amd64        GlusterFS gfapi shared library
-ii  libgfrpc0:amd64                           10.1-1ubuntu0.1                         amd64        GlusterFS libgfrpc shared library
-ii  libgfxdr0:amd64                           10.1-1ubuntu0.1                         amd64        GlusterFS libgfxdr shared library
+ii  libgfapi0:amd64                           10.1-1ubuntu0.2                         amd64        GlusterFS gfapi shared library
+ii  libgfrpc0:amd64                           10.1-1ubuntu0.2                         amd64        GlusterFS libgfrpc shared library
+ii  libgfxdr0:amd64                           10.1-1ubuntu0.2                         amd64        GlusterFS libgfxdr shared library
 ii  libgirepository-1.0-1:amd64               1.72.0-1                                amd64        Library for handling GObject introspection data (runtime library)
 ii  libgl1-amber-dri:amd64                    21.3.9-0ubuntu1~22.04.1                 amd64        free implementation of the OpenGL API -- Amber DRI modules
 ii  libgl1-mesa-dri:amd64                     23.0.4-0ubuntu1~22.04.1                 amd64        free implementation of the OpenGL API -- DRI modules
@@ -580,7 +580,7 @@ ii  libglapi-mesa:i386                        23.0.4-0ubuntu1~22.04.1
 ii  libglib2.0-0:amd64                        2.72.4-0ubuntu2.2                       amd64        GLib library of C routines
 ii  libglib2.0-0:i386                         2.72.4-0ubuntu2.2                       i386         GLib library of C routines
 ii  libglib2.0-data                           2.72.4-0ubuntu2.2                       all          Common files for GLib library
-ii  libglusterfs0:amd64                       10.1-1ubuntu0.1                         amd64        GlusterFS shared library
+ii  libglusterfs0:amd64                       10.1-1ubuntu0.2                         amd64        GlusterFS shared library
 ii  libglvnd0:amd64                           1.4.0-1                                 amd64        Vendor neutral GL dispatch library
 ii  libglvnd0:i386                            1.4.0-1                                 i386         Vendor neutral GL dispatch library
 ii  libglx-mesa0:amd64                        23.0.4-0ubuntu1~22.04.1                 amd64        free implementation of the OpenGL API -- GLX vendor library
@@ -589,8 +589,8 @@ ii  libglx0:amd64                             1.4.0-1
 ii  libglx0:i386                              1.4.0-1                                 i386         Vendor neutral GL dispatch library -- GLX support
 ii  libgmp10:amd64                            2:6.2.1+dfsg-3ubuntu1                   amd64        Multiprecision arithmetic library
 ii  libgmp10:i386                             2:6.2.1+dfsg-3ubuntu1                   i386         Multiprecision arithmetic library
-ii  libgnutls30:amd64                         3.7.3-4ubuntu1.2                        amd64        GNU TLS library - main runtime library
-ii  libgnutls30:i386                          3.7.3-4ubuntu1.2                        i386         GNU TLS library - main runtime library
+ii  libgnutls30:amd64                         3.7.3-4ubuntu1.3                        amd64        GNU TLS library - main runtime library
+ii  libgnutls30:i386                          3.7.3-4ubuntu1.3                        i386         GNU TLS library - main runtime library
 ii  libgomp1-alpha-cross                      12.3.0-1ubuntu1~22.04cross1             all          GCC OpenMP (GOMP) support library
 ii  libgomp1-arm64-cross                      12.3.0-1ubuntu1~22.04cross1             all          GCC OpenMP (GOMP) support library
 ii  libgomp1-armel-cross                      12.3.0-1ubuntu1~22.04cross1             all          GCC OpenMP (GOMP) support library
@@ -625,8 +625,8 @@ ii  libgraphite2-3:amd64                      1.3.14-1build2
 ii  libgraphite2-3:i386                       1.3.14-1build2                          i386         Font rendering engine for Complex Scripts -- library
 ii  libgsm1:amd64                             1.0.19-1                                amd64        Shared libraries for GSM speech compressor
 ii  libgsm1:i386                              1.0.19-1                                i386         Shared libraries for GSM speech compressor
-ii  libgssapi-krb5-2:amd64                    1.19.2-2ubuntu0.2                       amd64        MIT Kerberos runtime libraries - krb5 GSS-API Mechanism
-ii  libgssapi-krb5-2:i386                     1.19.2-2ubuntu0.2                       i386         MIT Kerberos runtime libraries - krb5 GSS-API Mechanism
+ii  libgssapi-krb5-2:amd64                    1.19.2-2ubuntu0.3                       amd64        MIT Kerberos runtime libraries - krb5 GSS-API Mechanism
+ii  libgssapi-krb5-2:i386                     1.19.2-2ubuntu0.3                       i386         MIT Kerberos runtime libraries - krb5 GSS-API Mechanism
 ii  libgstreamer-plugins-base1.0-0:amd64      1.20.1-1ubuntu0.1                       amd64        GStreamer libraries from the "base" set
 ii  libgstreamer-plugins-base1.0-0:i386       1.20.1-1ubuntu0.1                       i386         GStreamer libraries from the "base" set
 ii  libgstreamer-plugins-good1.0-0:amd64      1.20.3-0ubuntu1.1                       amd64        GStreamer development files for libraries from the "good" set
@@ -680,15 +680,15 @@ ii  libjpeg8:i386                             8c-2ubuntu10
 ii  libjq1:amd64                              1.6-2.1ubuntu3                          amd64        lightweight and flexible command-line JSON processor - shared library
 ii  libjson-c5:amd64                          0.15-3~ubuntu1.22.04.2                  amd64        JSON manipulation library - shared library
 ii  libjsoncpp25:amd64                        1.9.5-3                                 amd64        library for reading and writing JSON for C++
-ii  libk5crypto3:amd64                        1.19.2-2ubuntu0.2                       amd64        MIT Kerberos runtime libraries - Crypto Library
-ii  libk5crypto3:i386                         1.19.2-2ubuntu0.2                       i386         MIT Kerberos runtime libraries - Crypto Library
+ii  libk5crypto3:amd64                        1.19.2-2ubuntu0.3                       amd64        MIT Kerberos runtime libraries - Crypto Library
+ii  libk5crypto3:i386                         1.19.2-2ubuntu0.3                       i386         MIT Kerberos runtime libraries - Crypto Library
 ii  libkeyutils1:amd64                        1.6.1-2ubuntu3                          amd64        Linux Key Management Utilities (library)
 ii  libkeyutils1:i386                         1.6.1-2ubuntu3                          i386         Linux Key Management Utilities (library)
 ii  libkmod2:amd64                            29-1ubuntu1                             amd64        libkmod shared library
-ii  libkrb5-3:amd64                           1.19.2-2ubuntu0.2                       amd64        MIT Kerberos runtime libraries
-ii  libkrb5-3:i386                            1.19.2-2ubuntu0.2                       i386         MIT Kerberos runtime libraries
-ii  libkrb5support0:amd64                     1.19.2-2ubuntu0.2                       amd64        MIT Kerberos runtime libraries - Support library
-ii  libkrb5support0:i386                      1.19.2-2ubuntu0.2                       i386         MIT Kerberos runtime libraries - Support library
+ii  libkrb5-3:amd64                           1.19.2-2ubuntu0.3                       amd64        MIT Kerberos runtime libraries
+ii  libkrb5-3:i386                            1.19.2-2ubuntu0.3                       i386         MIT Kerberos runtime libraries
+ii  libkrb5support0:amd64                     1.19.2-2ubuntu0.3                       amd64        MIT Kerberos runtime libraries - Support library
+ii  libkrb5support0:i386                      1.19.2-2ubuntu0.3                       i386         MIT Kerberos runtime libraries - Support library
 ii  liblcms2-2:amd64                          2.12~rc1-2build2                        amd64        Little CMS 2 color management library
 ii  liblcms2-2:i386                           2.12~rc1-2build2                        i386         Little CMS 2 color management library
 ii  libldap-2.5-0:amd64                       2.5.16+dfsg-0ubuntu0.22.04.1            amd64        OpenLDAP libraries
@@ -732,15 +732,15 @@ ii  libncursesw6:i386                         6.3-2ubuntu0.1
 ii  libndctl6:amd64                           72.1-1                                  amd64        Utility library for managing the libnvdimm subsystem
 ii  libnettle8:amd64                          3.7.3-1build2                           amd64        low level cryptographic library (symmetric and one-way cryptos)
 ii  libnettle8:i386                           3.7.3-1build2                           i386         low level cryptographic library (symmetric and one-way cryptos)
-ii  libnghttp2-14:amd64                       1.43.0-1build3                          amd64        library implementing HTTP/2 protocol (shared library)
-ii  libnghttp2-14:i386                        1.43.0-1build3                          i386         library implementing HTTP/2 protocol (shared library)
+ii  libnghttp2-14:amd64                       1.43.0-1ubuntu0.1                       amd64        library implementing HTTP/2 protocol (shared library)
+ii  libnghttp2-14:i386                        1.43.0-1ubuntu0.1                       i386         library implementing HTTP/2 protocol (shared library)
 ii  libnl-3-200:amd64                         3.5.0-0.1                               amd64        library for dealing with netlink sockets
 ii  libnl-genl-3-200:amd64                    3.5.0-0.1                               amd64        library for dealing with netlink sockets - generic netlink
 ii  libnl-route-3-200:amd64                   3.5.0-0.1                               amd64        library for dealing with netlink sockets - route interface
 ii  libnsl-dev:amd64                          1.3.0-2build2                           amd64        libnsl development files
 ii  libnsl2:amd64                             1.3.0-2build2                           amd64        Public client interface for NIS(YP) and NIS+
 ii  libnspr4:amd64                            2:4.32-3build1                          amd64        NetScape Portable Runtime Library
-ii  libnss-systemd:amd64                      249.11-0ubuntu3.10                      amd64        nss module providing dynamic user and group name resolution
+ii  libnss-systemd:amd64                      249.11-0ubuntu3.11                      amd64        nss module providing dynamic user and group name resolution
 ii  libnss3:amd64                             2:3.68.2-0ubuntu1.2                     amd64        Network Security Service libraries
 ii  libnuma1:amd64                            2.0.14-3ubuntu2                         amd64        Libraries for controlling NUMA policy
 ii  libobjc-11-dev:amd64                      11.4.0-1ubuntu1~22.04                   amd64        Runtime library for GNU Objective-C applications (development files)
@@ -765,7 +765,7 @@ ii  libpam-cap:amd64                          1:2.44-1ubuntu0.22.04.1
 ii  libpam-modules-bin                        1.4.0-11ubuntu2.3                       amd64        Pluggable Authentication Modules for PAM - helper binaries
 ii  libpam-modules:amd64                      1.4.0-11ubuntu2.3                       amd64        Pluggable Authentication Modules for PAM
 ii  libpam-runtime                            1.4.0-11ubuntu2.3                       all          Runtime support for the PAM library
-ii  libpam-systemd:amd64                      249.11-0ubuntu3.10                      amd64        system and service manager - PAM module
+ii  libpam-systemd:amd64                      249.11-0ubuntu3.11                      amd64        system and service manager - PAM module
 ii  libpam0g:amd64                            1.4.0-11ubuntu2.3                       amd64        Pluggable Authentication Modules library
 ii  libpango-1.0-0:amd64                      1.50.6+ds-2ubuntu1                      amd64        Layout and rendering of internationalized text
 ii  libpango-1.0-0:i386                       1.50.6+ds-2ubuntu1                      i386         Layout and rendering of internationalized text
@@ -782,7 +782,7 @@ ii  libpcre2-8-0:i386                         10.39-3ubuntu0.1
 ii  libpcre3:amd64                            2:8.39-13ubuntu0.22.04.1                amd64        Old Perl 5 Compatible Regular Expression Library - runtime files
 ii  libpcre3:i386                             2:8.39-13ubuntu0.22.04.1                i386         Old Perl 5 Compatible Regular Expression Library - runtime files
 ii  libpcsclite1:amd64                        1.9.5-3ubuntu1                          amd64        Middleware to access a smart card using PC/SC (library)
-ii  libperl5.34:amd64                         5.34.0-3ubuntu1.2                       amd64        shared Perl library
+ii  libperl5.34:amd64                         5.34.0-3ubuntu1.3                       amd64        shared Perl library
 ii  libpfm4:amd64                             4.11.1+git32-gd0b85fb-1ubuntu0.1        amd64        Library to program the performance monitoring events
 ii  libpipeline1:amd64                        1.5.5-1                                 amd64        Unix process pipeline manipulation library
 ii  libpixman-1-0:amd64                       0.40.0-1ubuntu0.22.04.1                 amd64        pixel-manipulation library for X and cairo
@@ -792,7 +792,7 @@ ii  libpmemobj1:amd64                         1.11.1-3build1
 ii  libpng16-16:amd64                         1.6.37-3build5                          amd64        PNG library - runtime (version 1.6)
 ii  libpng16-16:i386                          1.6.37-3build5                          i386         PNG library - runtime (version 1.6)
 ii  libpopt0:amd64                            1.18-3build1                            amd64        lib for parsing cmdline parameters
-ii  libprocps8:amd64                          2:3.3.17-6ubuntu2                       amd64        library for accessing process information from /proc
+ii  libprocps8:amd64                          2:3.3.17-6ubuntu2.1                     amd64        library for accessing process information from /proc
 ii  libproxy1v5:amd64                         0.4.17-2                                amd64        automatic proxy configuration management library (shared)
 ii  libproxy1v5:i386                          0.4.17-2                                i386         automatic proxy configuration management library (shared)
 ii  libpsl5:amd64                             0.21.0-1.2build2                        amd64        Library for Public Suffix List (shared libraries)
@@ -801,17 +801,17 @@ ii  libpulse0:amd64                           1:15.99.1+dfsg1-1ubuntu2.1
 ii  libpulse0:i386                            1:15.99.1+dfsg1-1ubuntu2.1              i386         PulseAudio client libraries
 ii  libpython2.7-minimal:amd64                2.7.18-13ubuntu1.1                      amd64        Minimal subset of the Python language (version 2.7)
 ii  libpython3-stdlib:amd64                   3.10.6-1~22.04                          amd64        interactive high-level object-oriented language (default python3 version)
-ii  libpython3.10-minimal:amd64               3.10.12-1~22.04.2                       amd64        Minimal subset of the Python language (version 3.10)
-ii  libpython3.10-stdlib:amd64                3.10.12-1~22.04.2                       amd64        Interactive high-level object-oriented language (standard library, version 3.10)
-ii  libpython3.10:amd64                       3.10.12-1~22.04.2                       amd64        Shared Python runtime library (version 3.10)
+ii  libpython3.10-minimal:amd64               3.10.12-1~22.04.3                       amd64        Minimal subset of the Python language (version 3.10)
+ii  libpython3.10-stdlib:amd64                3.10.12-1~22.04.3                       amd64        Interactive high-level object-oriented language (standard library, version 3.10)
+ii  libpython3.10:amd64                       3.10.12-1~22.04.3                       amd64        Shared Python runtime library (version 3.10)
 ii  libquadmath0-i386-cross                   12.3.0-1ubuntu1~22.04cross1             all          GCC Quad-Precision Math Library
 ii  libquadmath0-ppc64el-cross                12.3.0-1ubuntu1~22.04cross1             all          GCC Quad-Precision Math Library
 ii  libquadmath0-x32-cross                    12.3.0-1ubuntu1~22.04cross1             all          GCC Quad-Precision Math Library
 ii  libquadmath0:amd64                        12.3.0-1ubuntu1~22.04                   amd64        GCC Quad-Precision Math Library
-ii  librados2                                 17.2.6-0ubuntu0.22.04.1                 amd64        RADOS distributed object store client library
+ii  librados2                                 17.2.6-0ubuntu0.22.04.2                 amd64        RADOS distributed object store client library
 ii  libraw1394-11:amd64                       2.1.2-2build2                           amd64        library for direct access to IEEE 1394 bus (aka FireWire)
 ii  libraw1394-11:i386                        2.1.2-2build2                           i386         library for direct access to IEEE 1394 bus (aka FireWire)
-ii  librbd1                                   17.2.6-0ubuntu0.22.04.1                 amd64        RADOS block device client library
+ii  librbd1                                   17.2.6-0ubuntu0.22.04.2                 amd64        RADOS block device client library
 ii  librdmacm1:amd64                          39.0-1                                  amd64        Library for managing RDMA connections
 ii  libreadline8:amd64                        8.1.2-1                                 amd64        GNU readline and history libraries, run-time libraries
 ii  librhash0:amd64                           1.4.2-1ubuntu1                          amd64        shared library for hash functions computing
@@ -844,8 +844,8 @@ ii  libslang2:amd64                           2.3.2-5build4
 ii  libslang2:i386                            2.3.2-5build4                           i386         S-Lang programming library - runtime version
 ii  libslirp0:amd64                           4.6.1-1build1                           amd64        General purpose TCP-IP emulator library
 ii  libsmartcols1:amd64                       2.37.2-4ubuntu3                         amd64        smart column output alignment library
-ii  libsndfile1:amd64                         1.0.31-2build1                          amd64        Library for reading/writing audio files
-ii  libsndfile1:i386                          1.0.31-2build1                          i386         Library for reading/writing audio files
+ii  libsndfile1:amd64                         1.0.31-2ubuntu0.1                       amd64        Library for reading/writing audio files
+ii  libsndfile1:i386                          1.0.31-2ubuntu0.1                       i386         Library for reading/writing audio files
 ii  libsndio7.0:amd64                         1.8.1-1.1                               amd64        Small audio and MIDI framework from OpenBSD, runtime libraries
 ii  libsndio7.0:i386                          1.8.1-1.1                               i386         Small audio and MIDI framework from OpenBSD, runtime libraries
 ii  libsodium23:amd64                         1.0.18-1build2                          amd64        Network communication, cryptography and signaturing library
@@ -860,11 +860,11 @@ ii  libspice-server1:amd64                    0.15.0-2ubuntu4
 ii  libsqlite3-0:amd64                        3.37.2-2ubuntu0.1                       amd64        SQLite 3 shared library
 ii  libsqlite3-0:i386                         3.37.2-2ubuntu0.1                       i386         SQLite 3 shared library
 ii  libss2:amd64                              1.46.5-2ubuntu1.1                       amd64        command-line interface parsing library
-ii  libssh-4:amd64                            0.9.6-2ubuntu0.22.04.1                  amd64        tiny C SSH library (OpenSSL flavor)
-ii  libssh-4:i386                             0.9.6-2ubuntu0.22.04.1                  i386         tiny C SSH library (OpenSSL flavor)
+ii  libssh-4:amd64                            0.9.6-2ubuntu0.22.04.2                  amd64        tiny C SSH library (OpenSSL flavor)
+ii  libssh-4:i386                             0.9.6-2ubuntu0.22.04.2                  i386         tiny C SSH library (OpenSSL flavor)
 ii  libssh2-1:amd64                           1.10.0-3                                amd64        SSH2 client-side library
-ii  libssl3:amd64                             3.0.2-0ubuntu1.10                       amd64        Secure Sockets Layer toolkit - shared libraries
-ii  libssl3:i386                              3.0.2-0ubuntu1.10                       i386         Secure Sockets Layer toolkit - shared libraries
+ii  libssl3:amd64                             3.0.2-0ubuntu1.12                       amd64        Secure Sockets Layer toolkit - shared libraries
+ii  libssl3:i386                              3.0.2-0ubuntu1.12                       i386         Secure Sockets Layer toolkit - shared libraries
 ii  libstb0:amd64                             0.0~git20210910.af1a5bc+ds-1            amd64        single-file image and audio processing libraries for C/C++
 ii  libstb0:i386                              0.0~git20210910.af1a5bc+ds-1            i386         single-file image and audio processing libraries for C/C++
 ii  libstdc++-10-dev-mips-cross               10.3.0-1ubuntu1cross2                   all          GNU Standard C++ Library v3 (development files) (mips)
@@ -908,8 +908,8 @@ ii  libstdc++6-sparc64-cross                  12.3.0-1ubuntu1~22.04cross1
 ii  libstdc++6-x32-cross                      12.3.0-1ubuntu1~22.04cross1             all          GNU Standard C++ Library v3 (x32)
 ii  libstdc++6:amd64                          12.3.0-1ubuntu1~22.04                   amd64        GNU Standard C++ Library v3
 ii  libstdc++6:i386                           12.3.0-1ubuntu1~22.04                   i386         GNU Standard C++ Library v3
-ii  libsystemd0:amd64                         249.11-0ubuntu3.10                      amd64        systemd utility library
-ii  libsystemd0:i386                          249.11-0ubuntu3.10                      i386         systemd utility library
+ii  libsystemd0:amd64                         249.11-0ubuntu3.11                      amd64        systemd utility library
+ii  libsystemd0:i386                          249.11-0ubuntu3.11                      i386         systemd utility library
 ii  libtag1v5-vanilla:amd64                   1.11.1+dfsg.1-3ubuntu3                  amd64        audio meta-data library - vanilla flavour
 ii  libtag1v5-vanilla:i386                    1.11.1+dfsg.1-3ubuntu3                  i386         audio meta-data library - vanilla flavour
 ii  libtag1v5:amd64                           1.11.1+dfsg.1-3ubuntu3                  amd64        audio meta-data library
@@ -921,8 +921,8 @@ ii  libthai0:amd64                            0.1.29-1build1
 ii  libthai0:i386                             0.1.29-1build1                          i386         Thai language support library
 ii  libtheora0:amd64                          1.1.1+dfsg.1-15ubuntu4                  amd64        Theora Video Compression Codec
 ii  libtheora0:i386                           1.1.1+dfsg.1-15ubuntu4                  i386         Theora Video Compression Codec
-ii  libtiff5:amd64                            4.3.0-6ubuntu0.5                        amd64        Tag Image File Format (TIFF) library
-ii  libtiff5:i386                             4.3.0-6ubuntu0.5                        i386         Tag Image File Format (TIFF) library
+ii  libtiff5:amd64                            4.3.0-6ubuntu0.7                        amd64        Tag Image File Format (TIFF) library
+ii  libtiff5:i386                             4.3.0-6ubuntu0.7                        i386         Tag Image File Format (TIFF) library
 ii  libtime-duration-perl                     1.21-1                                  all          module for rounded or exact English expression of durations
 ii  libtimedate-perl                          2.3300-2                                all          collection of modules to manipulate date/time information
 ii  libtinfo-dev:amd64                        6.3-2ubuntu0.1                          amd64        transitional package for libncurses-dev
@@ -949,8 +949,8 @@ ii  libubsan1-s390x-cross                     12.3.0-1ubuntu1~22.04cross1
 ii  libubsan1-sparc64-cross                   12.3.0-1ubuntu1~22.04cross1             all          UBSan -- undefined behaviour sanitizer (runtime)
 ii  libubsan1-x32-cross                       12.3.0-1ubuntu1~22.04cross1             all          UBSan -- undefined behaviour sanitizer (runtime)
 ii  libubsan1:amd64                           12.3.0-1ubuntu1~22.04                   amd64        UBSan -- undefined behaviour sanitizer (runtime)
-ii  libudev1:amd64                            249.11-0ubuntu3.10                      amd64        libudev shared library
-ii  libudev1:i386                             249.11-0ubuntu3.10                      i386         libudev shared library
+ii  libudev1:amd64                            249.11-0ubuntu3.11                      amd64        libudev shared library
+ii  libudev1:i386                             249.11-0ubuntu3.11                      i386         libudev shared library
 ii  libunistring2:amd64                       1.0-1                                   amd64        Unicode string library for C
 ii  libunistring2:i386                        1.0-1                                   i386         Unicode string library for C
 ii  libunwind8:amd64                          1.3.2-2build2.1                         amd64        library to determine the call-chain of a program - runtime
@@ -976,8 +976,8 @@ ii  libvorbis0a:amd64                         1.3.7-1build2
 ii  libvorbis0a:i386                          1.3.7-1build2                           i386         decoder library for Vorbis General Audio Compression Codec
 ii  libvorbisenc2:amd64                       1.3.7-1build2                           amd64        encoder library for Vorbis General Audio Compression Codec
 ii  libvorbisenc2:i386                        1.3.7-1build2                           i386         encoder library for Vorbis General Audio Compression Codec
-ii  libvpx7:amd64                             1.11.0-2ubuntu2                         amd64        VP8 and VP9 video codec (shared library)
-ii  libvpx7:i386                              1.11.0-2ubuntu2                         i386         VP8 and VP9 video codec (shared library)
+ii  libvpx7:amd64                             1.11.0-2ubuntu2.2                       amd64        VP8 and VP9 video codec (shared library)
+ii  libvpx7:i386                              1.11.0-2ubuntu2.2                       i386         VP8 and VP9 video codec (shared library)
 ii  libvte-2.91-0:amd64                       0.68.0-1                                amd64        Terminal emulator widget for GTK+ 3.0 - runtime files
 ii  libvte-2.91-common                        0.68.0-1                                amd64        Terminal emulator widget for GTK+ 3.0 - common files
 ii  libvulkan1:amd64                          1.3.204.1-2                             amd64        Vulkan loader library
@@ -996,11 +996,11 @@ ii  libwebp7:amd64                            1.2.2-2ubuntu0.22.04.2
 ii  libwebp7:i386                             1.2.2-2ubuntu0.22.04.2                  i386         Lossy compression of digital photographic images
 ii  libwine:amd64                             6.0.3~repack-1                          amd64        Windows API implementation - library
 ii  libwine:i386                              6.0.3~repack-1                          i386         Windows API implementation - library
-ii  libx11-6:amd64                            2:1.7.5-1ubuntu0.2                      amd64        X11 client-side library
-ii  libx11-6:i386                             2:1.7.5-1ubuntu0.2                      i386         X11 client-side library
-ii  libx11-data                               2:1.7.5-1ubuntu0.2                      all          X11 client-side library
-ii  libx11-xcb1:amd64                         2:1.7.5-1ubuntu0.2                      amd64        Xlib/XCB interface library
-ii  libx11-xcb1:i386                          2:1.7.5-1ubuntu0.2                      i386         Xlib/XCB interface library
+ii  libx11-6:amd64                            2:1.7.5-1ubuntu0.3                      amd64        X11 client-side library
+ii  libx11-6:i386                             2:1.7.5-1ubuntu0.3                      i386         X11 client-side library
+ii  libx11-data                               2:1.7.5-1ubuntu0.3                      all          X11 client-side library
+ii  libx11-xcb1:amd64                         2:1.7.5-1ubuntu0.3                      amd64        Xlib/XCB interface library
+ii  libx11-xcb1:i386                          2:1.7.5-1ubuntu0.3                      i386         Xlib/XCB interface library
 ii  libx32asan6                               11.4.0-1ubuntu1~22.04                   amd64        AddressSanitizer -- a fast memory error detector (x32)
 ii  libx32atomic1                             12.3.0-1ubuntu1~22.04                   amd64        support library providing __atomic built-in functions (x32)
 ii  libx32gcc-11-dev                          11.4.0-1ubuntu1~22.04                   amd64        GCC support library (x32 development files)
@@ -1054,8 +1054,8 @@ ii  libxkbcommon0:i386                        1.4.0-1
 ii  libxml2-dev:amd64                         2.9.13+dfsg-1ubuntu0.3                  amd64        GNOME XML library - development files
 ii  libxml2:amd64                             2.9.13+dfsg-1ubuntu0.3                  amd64        GNOME XML library
 ii  libxml2:i386                              2.9.13+dfsg-1ubuntu0.3                  i386         GNOME XML library
-ii  libxpm4:amd64                             1:3.5.12-1ubuntu0.22.04.1               amd64        X11 pixmap library
-ii  libxpm4:i386                              1:3.5.12-1ubuntu0.22.04.1               i386         X11 pixmap library
+ii  libxpm4:amd64                             1:3.5.12-1ubuntu0.22.04.2               amd64        X11 pixmap library
+ii  libxpm4:i386                              1:3.5.12-1ubuntu0.22.04.2               i386         X11 pixmap library
 ii  libxrandr2:amd64                          2:1.5.2-1build1                         amd64        X11 RandR extension library
 ii  libxrandr2:i386                           2:1.5.2-1build1                         i386         X11 RandR extension library
 ii  libxrender1:amd64                         1:0.9.10-1build4                        amd64        X Rendering Extension client library
@@ -1098,7 +1098,7 @@ ii  linux-libc-dev-s390x-cross                5.15.0-22.22cross3
 ii  linux-libc-dev-sh4-cross                  5.15.0-22.22cross4                      all          Linux Kernel Headers for development (for cross-compiling)
 ii  linux-libc-dev-sparc64-cross              5.15.0-22.22cross4                      all          Linux Kernel Headers for development (for cross-compiling)
 ii  linux-libc-dev-x32-cross                  5.15.0-22.22cross4                      all          Linux Kernel Headers for development (for cross-compiling)
-ii  linux-libc-dev:amd64                      5.15.0-84.93                            amd64        Linux Kernel Headers for development
+ii  linux-libc-dev:amd64                      5.15.0-91.101                           amd64        Linux Kernel Headers for development
 ii  lldb-14                                   1:14.0.0-1ubuntu1.1                     amd64        Next generation, high-performance debugger
 ii  llvm-14                                   1:14.0.0-1ubuntu1.1                     amd64        Modular compiler and toolchain technologies
 ii  llvm-14-dev                               1:14.0.0-1ubuntu1.1                     amd64        Modular compiler and toolchain technologies, libraries and headers
@@ -1131,19 +1131,20 @@ ii  networkd-dispatcher                       2.1-2ubuntu0.22.04.2
 ii  ninja-build                               1.10.1-1                                amd64        small build system closest in spirit to Make
 ii  ocl-icd-libopencl1:amd64                  2.2.14-3                                amd64        Generic OpenCL ICD Loader
 ii  ocl-icd-libopencl1:i386                   2.2.14-3                                i386         Generic OpenCL ICD Loader
-ii  openssl                                   3.0.2-0ubuntu1.10                       amd64        Secure Sockets Layer toolkit - cryptographic utility
+ii  openssl                                   3.0.2-0ubuntu1.12                       amd64        Secure Sockets Layer toolkit - cryptographic utility
 ii  ovmf                                      2022.02-3ubuntu0.22.04.1                all          UEFI firmware for 64-bit x86 virtual machines
 ii  p7zip                                     16.02+dfsg-8                            amd64        7zr file archiver with high compression ratio
 ii  parallel                                  20210822+ds-2                           all          build and execute command lines from standard input in parallel
 ii  passwd                                    1:4.8.1-2ubuntu2.1                      amd64        change and administer password and group data
 ii  patch                                     2.7.6-7build2                           amd64        Apply a diff file to an original
 ii  patchelf                                  0.14.3-1                                amd64        modify properties of ELF executables
+ii  patchutils                                0.4.2-1build2                           amd64        Utilities to work with patches
 ii  pax-utils                                 1.2.9-1                                 amd64        Security-focused ELF files checking tool
 ii  paxctl                                    0.9-1build1                             amd64        new PaX control program for using the PT_PAX_FLAGS marking
-ii  perl                                      5.34.0-3ubuntu1.2                       amd64        Larry Wall's Practical Extraction and Report Language
-ii  perl-base                                 5.34.0-3ubuntu1.2                       amd64        minimal Perl system
-ii  perl-modules-5.34                         5.34.0-3ubuntu1.2                       all          Core Perl modules
-ii  procps                                    2:3.3.17-6ubuntu2                       amd64        /proc file system utilities
+ii  perl                                      5.34.0-3ubuntu1.3                       amd64        Larry Wall's Practical Extraction and Report Language
+ii  perl-base                                 5.34.0-3ubuntu1.3                       amd64        minimal Perl system
+ii  perl-modules-5.34                         5.34.0-3ubuntu1.3                       all          Core Perl modules
+ii  procps                                    2:3.3.17-6ubuntu2.1                     amd64        /proc file system utilities
 ii  publicsuffix                              20211207.1025-1                         all          accurate, machine-readable list of domain name suffixes
 ii  python2-minimal                           2.7.18-3                                amd64        minimal subset of the Python2 language
 ii  python2.7-minimal                         2.7.18-13ubuntu1.1                      amd64        Minimal subset of the Python language (version 2.7)
@@ -1153,28 +1154,31 @@ ii  python3-gi                                3.42.1-0ubuntu1
 ii  python3-lldb-14                           1:14.0.0-1ubuntu1.1                     amd64        Next generation, high-performance debugger, python3 lib
 ii  python3-minimal                           3.10.6-1~22.04                          amd64        minimal subset of the Python language (default python3 version)
 ii  python3-pkg-resources                     59.6.0-1.2ubuntu0.22.04.1               all          Package Discovery and Resource Access using pkg_resources
+ii  python3-pyasn1                            0.4.8-1                                 all          ASN.1 library for Python (Python 3 module)
+ii  python3-pycryptodome                      3.11.0+dfsg1-3build1                    amd64        cryptographic Python library (Python 3)
 ii  python3-pygments                          2.11.2+dfsg-2                           all          syntax highlighting package written in Python 3
 ii  python3-six                               1.16.0-3ubuntu1                         all          Python 2 and 3 compatibility library (Python 3 interface)
 ii  python3-yaml                              5.4.1-1ubuntu1                          amd64        YAML parser and emitter for Python3
-ii  python3.10                                3.10.12-1~22.04.2                       amd64        Interactive high-level object-oriented language (version 3.10)
-ii  python3.10-minimal                        3.10.12-1~22.04.2                       amd64        Minimal subset of the Python language (version 3.10)
-ii  qemu-block-extra                          1:6.2+dfsg-2ubuntu6.13                  amd64        extra block backend modules for qemu-system and qemu-utils
+ii  python3-zstd                              1.5.0.2-1build1                         amd64        python bindings to Yann Collet ZSTD compression library
+ii  python3.10                                3.10.12-1~22.04.3                       amd64        Interactive high-level object-oriented language (version 3.10)
+ii  python3.10-minimal                        3.10.12-1~22.04.3                       amd64        Minimal subset of the Python language (version 3.10)
+ii  qemu-block-extra                          1:6.2+dfsg-2ubuntu6.15                  amd64        extra block backend modules for qemu-system and qemu-utils
 ii  qemu-efi-aarch64                          2022.02-3ubuntu0.22.04.1                all          UEFI firmware for 64-bit ARM virtual machines
 ii  qemu-efi-arm                              2022.02-3ubuntu0.22.04.1                all          UEFI firmware for 32-bit ARM virtual machines
-ii  qemu-system                               1:6.2+dfsg-2ubuntu6.13                  amd64        QEMU full system emulation binaries
-ii  qemu-system-arm                           1:6.2+dfsg-2ubuntu6.13                  amd64        QEMU full system emulation binaries (arm)
-ii  qemu-system-common                        1:6.2+dfsg-2ubuntu6.13                  amd64        QEMU full system emulation binaries (common files)
-ii  qemu-system-data                          1:6.2+dfsg-2ubuntu6.13                  all          QEMU full system emulation (data files)
-ii  qemu-system-gui                           1:6.2+dfsg-2ubuntu6.13                  amd64        QEMU full system emulation binaries (user interface and audio support)
-ii  qemu-system-mips                          1:6.2+dfsg-2ubuntu6.13                  amd64        QEMU full system emulation binaries (mips)
-ii  qemu-system-misc                          1:6.2+dfsg-2ubuntu6.13                  amd64        QEMU full system emulation binaries (miscellaneous)
-ii  qemu-system-ppc                           1:6.2+dfsg-2ubuntu6.13                  amd64        QEMU full system emulation binaries (ppc)
-ii  qemu-system-s390x                         1:6.2+dfsg-2ubuntu6.13                  amd64        QEMU full system emulation binaries (s390x)
-ii  qemu-system-sparc                         1:6.2+dfsg-2ubuntu6.13                  amd64        QEMU full system emulation binaries (sparc)
-ii  qemu-system-x86                           1:6.2+dfsg-2ubuntu6.13                  amd64        QEMU full system emulation binaries (x86)
-ii  qemu-user                                 1:6.2+dfsg-2ubuntu6.13                  amd64        QEMU user mode emulation binaries
-ii  qemu-user-binfmt                          1:6.2+dfsg-2ubuntu6.13                  amd64        QEMU user mode binfmt registration for qemu-user
-ii  qemu-utils                                1:6.2+dfsg-2ubuntu6.13                  amd64        QEMU utilities
+ii  qemu-system                               1:6.2+dfsg-2ubuntu6.15                  amd64        QEMU full system emulation binaries
+ii  qemu-system-arm                           1:6.2+dfsg-2ubuntu6.15                  amd64        QEMU full system emulation binaries (arm)
+ii  qemu-system-common                        1:6.2+dfsg-2ubuntu6.15                  amd64        QEMU full system emulation binaries (common files)
+ii  qemu-system-data                          1:6.2+dfsg-2ubuntu6.15                  all          QEMU full system emulation (data files)
+ii  qemu-system-gui                           1:6.2+dfsg-2ubuntu6.15                  amd64        QEMU full system emulation binaries (user interface and audio support)
+ii  qemu-system-mips                          1:6.2+dfsg-2ubuntu6.15                  amd64        QEMU full system emulation binaries (mips)
+ii  qemu-system-misc                          1:6.2+dfsg-2ubuntu6.15                  amd64        QEMU full system emulation binaries (miscellaneous)
+ii  qemu-system-ppc                           1:6.2+dfsg-2ubuntu6.15                  amd64        QEMU full system emulation binaries (ppc)
+ii  qemu-system-s390x                         1:6.2+dfsg-2ubuntu6.15                  amd64        QEMU full system emulation binaries (s390x)
+ii  qemu-system-sparc                         1:6.2+dfsg-2ubuntu6.15                  amd64        QEMU full system emulation binaries (sparc)
+ii  qemu-system-x86                           1:6.2+dfsg-2ubuntu6.15                  amd64        QEMU full system emulation binaries (x86)
+ii  qemu-user                                 1:6.2+dfsg-2ubuntu6.15                  amd64        QEMU user mode emulation binaries
+ii  qemu-user-binfmt                          1:6.2+dfsg-2ubuntu6.15                  amd64        QEMU user mode binfmt registration for qemu-user
+ii  qemu-utils                                1:6.2+dfsg-2ubuntu6.15                  amd64        QEMU utilities
 ii  re2c                                      3.0-1                                   amd64        lexer generator for C, C++, Go and Rust
 ii  readline-common                           8.1.2-1                                 all          GNU readline and history libraries, common files
 ii  ripgrep                                   13.0.0-2ubuntu0.1                       amd64        Recursively searches directories for a regex pattern
@@ -1187,11 +1191,11 @@ ii  sensible-utils                            0.0.17
 ii  session-migration                         0.3.6                                   amd64        Tool to migrate in user session settings
 ii  shared-mime-info                          2.1-2                                   amd64        FreeDesktop.org shared MIME database and spec
 ii  sysstat                                   12.5.2-2ubuntu0.2                       amd64        system performance tools for Linux
-ii  systemd                                   249.11-0ubuntu3.10                      amd64        system and service manager
-ii  systemd-sysv                              249.11-0ubuntu3.10                      amd64        system and service manager - SysV links
-ii  systemd-timesyncd                         249.11-0ubuntu3.10                      amd64        minimalistic service to synchronize local time with NTP servers
+ii  systemd                                   249.11-0ubuntu3.11                      amd64        system and service manager
+ii  systemd-sysv                              249.11-0ubuntu3.11                      amd64        system and service manager - SysV links
+ii  systemd-timesyncd                         249.11-0ubuntu3.11                      amd64        minimalistic service to synchronize local time with NTP servers
 ii  sysvinit-utils                            3.01-1ubuntu1                           amd64        System-V-like utilities
-ii  tar                                       1.34+dfsg-1ubuntu0.1.22.04.1            amd64        GNU version of the tar archiving utility
+ii  tar                                       1.34+dfsg-1ubuntu0.1.22.04.2            amd64        GNU version of the tar archiving utility
 ii  time                                      1.9-0.1build2                           amd64        GNU time program for measuring CPU resource usage
 ii  ubuntu-keyring                            2021.03.26                              all          GnuPG keys of the Ubuntu archive
 ii  ubuntu-mono                               20.10-0ubuntu2                          all          Ubuntu Mono Icon theme
@@ -1202,9 +1206,9 @@ ii  usrmerge                                  25ubuntu2
 ii  util-linux                                2.37.2-4ubuntu3                         amd64        miscellaneous system utilities
 ii  uuid-runtime                              2.37.2-4ubuntu3                         amd64        runtime components for the Universally Unique ID library
 ii  valgrind                                  1:3.18.1-1ubuntu2                       amd64        instrumentation framework for building dynamic analysis tools
-ii  vim                                       2:8.2.3995-1ubuntu2.11                  amd64        Vi IMproved - enhanced vi editor
-ii  vim-common                                2:8.2.3995-1ubuntu2.11                  all          Vi IMproved - Common files
-ii  vim-runtime                               2:8.2.3995-1ubuntu2.11                  all          Vi IMproved - Runtime files
+ii  vim                                       2:8.2.3995-1ubuntu2.15                  amd64        Vi IMproved - enhanced vi editor
+ii  vim-common                                2:8.2.3995-1ubuntu2.15                  all          Vi IMproved - Common files
+ii  vim-runtime                               2:8.2.3995-1ubuntu2.15                  all          Vi IMproved - Runtime files
 ii  wget                                      1.21.2-2ubuntu1                         amd64        retrieves files from the web
 ii  wine                                      6.0.3~repack-1                          all          Windows API implementation - standard suite
 ii  wine32:i386                               6.0.3~repack-1                          i386         Windows API implementation - 32-bit binary loader
@@ -1212,7 +1216,7 @@ ii  wine64                                    6.0.3~repack-1
 ii  x11-common                                1:7.7+23ubuntu2                         all          X Window System (X.Org) infrastructure
 ii  xdg-user-dirs                             0.17-2ubuntu4                           amd64        tool to manage well known user directories
 ii  xkb-data                                  2.33-1                                  all          X Keyboard Extension (XKB) configuration data
-ii  xxd                                       2:8.2.3995-1ubuntu2.11                  amd64        tool to make (or reverse) a hex dump
+ii  xxd                                       2:8.2.3995-1ubuntu2.15                  amd64        tool to make (or reverse) a hex dump
 ii  xz-utils                                  5.2.5-2ubuntu1                          amd64        XZ-format compression utilities
 ii  yash                                      2.51-1                                  amd64        yet another shell
 ii  zip                                       3.0-12build2                            amd64        Archiver for .zip files
@@ -1227,7 +1231,7 @@ ii  zstd                                      1.4.8+dfsg-3build1
 ||/ Name                                      Version                                 Architecture Description
 
 Packages sorted by Installed-Size:
-  8369189 ===== TOTAL (1221 packages)
+  8374225 ===== TOTAL (1225 packages)
    545062 libwine                                  amd64
    474522 libwine                                  i386
    270995 llvm-14-dev                              amd64
@@ -1287,7 +1291,7 @@ Packages sorted by Installed-Size:
     34707 libicu70                                 i386
     34444 libicu70                                 amd64
     33103 qemu-system-ppc                          amd64
-    32781 vim-runtime                              all
+    32783 vim-runtime                              all
     31850 g++-11-x86-64-linux-gnux32               amd64
     31850 g++-11-i686-linux-gnu                    amd64
     31553 libgl1-mesa-dri                          i386
@@ -1299,7 +1303,7 @@ Packages sorted by Installed-Size:
     28891 g++-11                                   amd64
     28620 clang-tools-14                           amd64
     28559 cpp-11-aarch64-linux-gnu                 amd64
-    28441 libperl5.34                              amd64
+    28445 libperl5.34                              amd64
     28164 g++-11-arm-linux-gnueabihf               amd64
     28164 g++-11-arm-linux-gnueabi                 amd64
     27997 g++-11-powerpc64le-linux-gnu             amd64
@@ -1342,7 +1346,7 @@ Packages sorted by Installed-Size:
     19890 cpp-11-m68k-linux-gnu                    amd64
     19879 cpp-11-alpha-linux-gnu                   amd64
     19769 iso-codes                                all
-    19526 binutils-aarch64-linux-gnu               amd64
+    19527 binutils-aarch64-linux-gnu               amd64
     19276 libstdc++-10-dev-mips64-cross            all
     19270 libstdc++-10-dev-mips64el-cross          all
     19130 libstdc++-11-dev-sparc64-cross           all
@@ -1352,7 +1356,7 @@ Packages sorted by Installed-Size:
     18759 libstdc++-11-dev                         amd64
     18548 libstdc++-11-dev-armel-cross             all
     18468 git                                      amd64
-    18247 libc6-dbg                                amd64
+    18244 libc6-dbg                                amd64
     18081 libstdc++-11-dev-powerpc-cross           all
     18002 libstdc++-11-dev-i386-cross              all
     17981 libstdc++-11-dev-armhf-cross             all
@@ -1368,29 +1372,29 @@ Packages sorted by Installed-Size:
     16432 binutils-mipsel-linux-gnu                amd64
     16432 binutils-mips-linux-gnu                  amd64
     16296 systemd                                  amd64
-    16196 binutils-powerpc-linux-gnu               amd64
-    16193 binutils-powerpc64le-linux-gnu           amd64
-    16188 binutils-powerpc64-linux-gnu             amd64
-    15848 binutils-arm-linux-gnueabihf             amd64
-    15848 binutils-arm-linux-gnueabi               amd64
+    16197 binutils-powerpc-linux-gnu               amd64
+    16194 binutils-powerpc64le-linux-gnu           amd64
+    16189 binutils-powerpc64-linux-gnu             amd64
+    15849 binutils-arm-linux-gnueabihf             amd64
+    15849 binutils-arm-linux-gnueabi               amd64
     15600 libz3-4                                  amd64
     15592 libgl1-amber-dri                         amd64
-    15318 binutils-x86-64-linux-gnux32             amd64
-    15307 binutils-i686-linux-gnu                  amd64
+    15319 binutils-x86-64-linux-gnux32             amd64
+    15308 binutils-i686-linux-gnu                  amd64
     15301 liblldb-14                               amd64
     15293 zsh-common                               all
     14923 ovmf                                     all
     14347 librbd1                                  amd64
-    14122 librados2                                amd64
+    14131 librados2                                amd64
     13895 libgcc-11-dev                            amd64
-    13592 libc6                                    amd64
+    13593 libc6                                    amd64
     13037 libc6-dev                                amd64
-    12823 binutils-sparc64-linux-gnu               amd64
-    12817 binutils-s390x-linux-gnu                 amd64
-    12561 libc6-x32                                amd64
-    12479 libc6                                    i386
+    12824 binutils-sparc64-linux-gnu               amd64
+    12818 binutils-s390x-linux-gnu                 amd64
+    12562 libc6-x32                                amd64
+    12480 libc6                                    i386
     12295 libosmesa6                               i386
-    12200 libc6-i386                               amd64
+    12201 libc6-i386                               amd64
     11818 libgcc-11-dev-ppc64el-cross              all
     11632 libgcc-11-dev-ppc64-cross                all
     11597 libosmesa6                               amd64
@@ -1406,17 +1410,17 @@ Packages sorted by Installed-Size:
      9866 cmake-data                               all
      9512 clang-tidy-14                            amd64
      9203 libgcc-11-dev-x32-cross                  all
-     9153 qemu-system-common                       amd64
-     8871 binutils-riscv64-linux-gnu               amd64
+     9152 qemu-system-common                       amd64
+     8872 binutils-riscv64-linux-gnu               amd64
      8427 libasan6-riscv64-cross                   all
-     8248 libc6-dev-x32                            amd64
+     8249 libc6-dev-x32                            amd64
      8197 libasan6-ppc64-cross                     all
      8119 libpython3.10-stdlib                     amd64
      8064 qemu-system-data                         all
      7954 libasan6-ppc64el-cross                   all
      7948 lib32gcc-11-dev                          amd64
      7900 libtsan0-ppc64-cross                     all
-     7730 perl-base                                amd64
+     7734 perl-base                                amd64
      7669 libtsan0-ppc64el-cross                   all
      7653 libasan6-s390x-cross                     all
      7622 libgcc-11-dev-armel-cross                all
@@ -1424,7 +1428,7 @@ Packages sorted by Installed-Size:
      7532 libasan6-arm64-cross                     all
      7518 libasan6                                 amd64
      7299 libtsan0-arm64-cross                     all
-     7261 libc6-dev-i386                           amd64
+     7262 libc6-dev-i386                           amd64
      7255 libtsan0                                 amd64
      7204 libasan6-armel-cross                     all
      7161 libasan6-powerpc-cross                   all
@@ -1435,7 +1439,7 @@ Packages sorted by Installed-Size:
      7072 qemu-utils                               amd64
      6988 libx32gcc-11-dev                         amd64
      6821 libasan6-armhf-cross                     all
-     6781 linux-libc-dev                           amd64
+     6810 linux-libc-dev                           amd64
      6748 gstreamer1.0-plugins-good                amd64
      6733 dpkg                                     amd64
      6667 lib32asan6                               amd64
@@ -1461,20 +1465,20 @@ Packages sorted by Installed-Size:
      6068 linux-libc-dev-m68k-cross                all
      6050 linux-libc-dev-sh4-cross                 all
      6035 linux-libc-dev-riscv64-cross             all
-     5905 python3.10-minimal                       amd64
-     5850 libssl3                                  i386
-     5824 libssl3                                  amd64
+     5898 python3.10-minimal                       amd64
+     5854 libssl3                                  i386
+     5828 libssl3                                  amd64
      5768 libpython3.10                            amd64
      5587 ubuntu-mono                              all
      5576 libgcc-11-dev-sparc64-cross              all
      5575 libgcc-11-dev-s390x-cross                all
      5234 adwaita-icon-theme                       all
-     5169 binutils-sh4-linux-gnu                   amd64
-     5103 libpython3.10-minimal                    amd64
-     5038 binutils-m68k-linux-gnu                  amd64
+     5170 binutils-sh4-linux-gnu                   amd64
+     5106 libpython3.10-minimal                    amd64
+     5039 binutils-m68k-linux-gnu                  amd64
      4978 libgcc-11-dev-powerpc-cross              all
-     4962 binutils-alpha-linux-gnu                 amd64
-     4890 binutils-hppa-linux-gnu                  amd64
+     4963 binutils-alpha-linux-gnu                 amd64
+     4891 binutils-hppa-linux-gnu                  amd64
      4866 ipxe-qemu                                all
      4651 libglib2.0-0                             i386
      4425 libgcc-10-dev-mips64el-cross             all
@@ -1482,14 +1486,15 @@ Packages sorted by Installed-Size:
      4249 ncurses-term                             all
      4236 xkb-data                                 all
      4204 llvm-14-linker-tools                     amd64
-     4156 apt                                      amd64
      4147 ripgrep                                  amd64
+     4141 apt                                      amd64
      4082 libglib2.0-0                             amd64
      4024 python3-pygments                         all
-     3925 vim                                      amd64
+     3931 vim                                      amd64
      3804 libnss3                                  amd64
      3689 lldb-14                                  amd64
      3643 python2.7-minimal                        amd64
+     3542 python3-pycryptodome                     amd64
      3506 re2c                                     amd64
      3487 gojq                                     amd64
      3405 libmpfr6                                 amd64
@@ -1499,11 +1504,11 @@ Packages sorted by Installed-Size:
      3333 libxml2-dev                              amd64
      3261 liblsan0-ppc64-cross                     all
      3247 libstdc++6-ppc64-cross                   all
-     3181 libapt-pkg6.0                            amd64
-     3142 libvpx7                                  i386
+     3198 libapt-pkg6.0                            amd64
+     3147 libvpx7                                  i386
      3139 libhwasan0-arm64-cross                   all
      3135 liblsan0-ppc64el-cross                   all
-     3127 libvpx7                                  amd64
+     3128 libvpx7                                  amd64
      3102 libstdc++6-ppc64el-cross                 all
      3013 libboost-regex1.74.0                     amd64
      2984 libgstreamer1.0-0                        amd64
@@ -1536,7 +1541,7 @@ Packages sorted by Installed-Size:
      2556 libgphoto2-6                             amd64
      2552 libgnutls30                              i386
      2545 libubsan1-sparc64-cross                  all
-     2537 libc-bin                                 amd64
+     2538 libc-bin                                 amd64
      2534 libstdc++6-s390x-cross                   all
      2528 libgphoto2-6                             i386
      2519 libubsan1-x32-cross                      all
@@ -1599,15 +1604,15 @@ Packages sorted by Installed-Size:
      1483 libsamplerate0                           i386
      1472 sysstat                                  amd64
      1464 bash-completion                          all
-     1455 libx11-6                                 i386
+     1456 libx11-6                                 i386
      1445 hyperfine                                amd64
      1436 libobjc-11-dev                           amd64
+     1430 libx11-data                              all
      1429 yash                                     amd64
-     1429 libx11-data                              all
      1425 libp11-kit0                              i386
      1408 llvm-14-runtime                          amd64
      1388 procps                                   amd64
-     1386 libx11-6                                 amd64
+     1387 libx11-6                                 amd64
      1380 libepoxy0                                amd64
      1373 libslang2                                i386
      1354 libgcrypt20                              amd64
@@ -1669,6 +1674,7 @@ Packages sorted by Installed-Size:
       771 libcurl3-gnutls                          amd64
       759 libdw1                                   i386
       747 python3-gi                               amd64
+      743 python3-zstd                             amd64
       735 libsoup2.4-1                             amd64
       735 libsepol2                                amd64
       729 libdw1                                   amd64
@@ -1694,14 +1700,14 @@ Packages sorted by Installed-Size:
       648 libpam-systemd                           amd64
       646 ncurses-bin                              amd64
       638 libsndfile1                              i386
-      632 python3.10                               amd64
+      633 python3.10                               amd64
       621 libpcre2-8-0                             amd64
       620 findutils                                amd64
       616 libcolord2                               amd64
       615 libonig5                                 amd64
       610 libsource-highlight4v5                   amd64
       608 adduser                                  all
-      606 libtiff5                                 i386
+      607 libtiff5                                 i386
       606 libjpeg-turbo8                           i386
       600 libglx-mesa0                             i386
       599 libldap-2.5-0                            i386
@@ -1709,19 +1715,19 @@ Packages sorted by Installed-Size:
       595 libthai-data                             all
       595 libgmp10                                 i386
       592 zlib1g-dev                               amd64
+      591 alsa-ucm-conf                            all
       583 libvorbisenc2                            i386
       583 libnl-route-3-200                        amd64
       582 dbus                                     amd64
       580 python3-pkg-resources                    all
+      576 libtiff5                                 amd64
       574 libext2fs2                               amd64
       572 libcryptsetup12                          amd64
-      571 libtiff5                                 amd64
       569 libvte-2.91-0                            amd64
+      568 libssh-4                                 i386
       566 libglx-mesa0                             amd64
       565 libldap-2.5-0                            amd64
-      564 libssh-4                                 i386
       563 libpango-1.0-0                           amd64
-      560 alsa-ucm-conf                            all
       558 libtinfo6                                amd64
       558 libodbc2                                 i386
       557 libmount1                                i386
@@ -1795,11 +1801,12 @@ Packages sorted by Installed-Size:
       394 base-files                               amd64
       393 ncurses-base                             all
       392 libopus0                                 amd64
+      390 python3-pyasn1                           all
       390 ca-certificates                          all
       389 mount                                    amd64
       388 libexif12                                amd64
+      382 vim-common                               all
       382 libmount1                                amd64
-      380 vim-common                               all
       379 libfaudio0                               amd64
       376 unzip                                    amd64
       375 fontconfig                               amd64
@@ -1855,10 +1862,10 @@ Packages sorted by Installed-Size:
       314 libmp3lame0                              amd64
       314 libgomp1-s390x-cross                     all
       313 libxkbcommon0                            i386
+      313 libctf-nobfd0                            amd64
       312 libpam-runtime                           all
       312 libgphoto2-port12                        i386
       312 libgomp1-hppa-cross                      all
-      312 libctf-nobfd0                            amd64
       311 x11-common                               all
       309 libv4lconvert0                           i386
       308 libgphoto2-port12                        amd64
@@ -1872,7 +1879,7 @@ Packages sorted by Installed-Size:
       304 libgomp1-mips64-cross                    all
       302 libxkbcommon0                            amd64
       300 libsemanage2                             amd64
-      298 libc-dev-bin                             amd64
+      299 libc-dev-bin                             amd64
       296 libquadmath0                             amd64
       295 libx32quadmath0                          amd64
       294 libgomp1-mipsel-cross                    all
@@ -1887,7 +1894,7 @@ Packages sorted by Installed-Size:
       282 libfuse3-3                               amd64
       282 libflac8                                 amd64
       281 libflac8                                 i386
-      278 xxd                                      amd64
+      280 xxd                                      amd64
       278 libz-mingw-w64                           all
       277 libgomp1-armel-cross                     all
       276 at-spi2-core                             amd64
@@ -1947,12 +1954,12 @@ Packages sorted by Installed-Size:
       240 gzip                                     amd64
       239 libgomp1-m68k-cross                      all
       239 libctf0                                  amd64
+      238 libnghttp2-14                            i386
       238 libgfapi0                                amd64
       236 glib-networking                          i386
       236 clang-format-14                          amd64
       235 libpam0g                                 amd64
       235 libjsoncpp25                             amd64
-      234 libnghttp2-14                            i386
       232 ucf                                      all
       230 lz4                                      amd64
       229 patch                                    amd64
@@ -1967,6 +1974,7 @@ Packages sorted by Installed-Size:
       221 libxcb1                                  i386
       221 bfs                                      amd64
       220 libidn2-0                                amd64
+      219 patchutils                               amd64
       219 libtirpc3                                amd64
       219 librhash0                                amd64
       217 libasound2-data                          all
@@ -2114,9 +2122,9 @@ Packages sorted by Installed-Size:
       113 libss2                                   amd64
       113 libgfxdr0                                amd64
       113 lib32itm1                                amd64
+      113 binutils                                 amd64
       112 libglib2.0-data                          all
       112 libc-ares2                               amd64
-      112 binutils                                 amd64
       110 libxext6                                 amd64
       110 libitm1-sparc64-cross                    all
       110 libio-pty-perl                           amd64
@@ -2181,10 +2189,10 @@ Packages sorted by Installed-Size:
        86 libraw1394-11                            amd64
        86 libiec61883-0                            i386
        85 libxcb-render0                           i386
+       85 libx11-xcb1                              i386
+       85 libx11-xcb1                              amd64
        85 libwayland-client0                       amd64
        85 libgsm1                                  amd64
-       84 libx11-xcb1                              i386
-       84 libx11-xcb1                              amd64
        84 libdrm-amdgpu1                           amd64
        84 file                                     amd64
        83 sysvinit-utils                           amd64

misc/podman/rebuild-stubs/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-20221212-v6
+image=upx-stubtools-20221212-v7
 [[ $1 == --print-image ]] && echo "$image" && exit 0
 
 podman build -t "$image" -f "$argv0dir/Dockerfile" "$argv0dir"

misc/podman/rebuild-stubs/Dockerfile

@@ -15,7 +15,7 @@ RUN dpkg --add-architecture i386 \
         # the full UPX binary inside the container via CMake:
         7zip bfs busybox bzip2 cabextract ccache chrpath cmake cpio curl elfutils fd-find file fzf \
         g++ gawk gdb gojq ht htop hyperfine jq libzstd-dev lsb-release lz4 lzip lzop \
-        mksh moreutils ninja-build p7zip parallel patch patchelf pax-utils paxctl \
+        mksh moreutils ninja-build p7zip parallel patch patchelf patchutils pax-utils paxctl \
         python3 python3-pyasn1 python3-pycryptodome python3-zstd \
         re2c ripgrep rsync screen universal-ctags unzip vim yash zip zlib1g-dev zsh zstd \
         # extra packages for compiling with "gcc -m32" and and "gcc -mx32":
@@ -45,9 +45,10 @@ RUN cd /root \
 # install official UPX release binaries into /usr/local/bin; not required but convenient for testing
 RUN cd /root \
     && wget -q https://github.com/upx/upx/releases/download/v3.91/upx-3.91-amd64_linux.tar.bz2 \
-    && for v in 3.92 3.93 3.94 3.95 3.96 4.0.0 4.0.1 4.0.2 4.1.0 4.2.0; do wget -q https://github.com/upx/upx/releases/download/v${v}/upx-${v}-amd64_linux.tar.xz; done \
+    && xzlist="3.92 3.93 3.94 3.95 3.96 4.0.0 4.0.1 4.0.2 4.1.0 4.2.0 4.2.1" \
+    && for v in $xzlist; do wget -q https://github.com/upx/upx/releases/download/v${v}/upx-${v}-amd64_linux.tar.xz; done \
     && for f in ./upx-*.tar.*; do tar -xoaf $f; done \
-    && for v in 3.91 3.92 3.93 3.94 3.95 3.96 4.0.0 4.0.1 4.0.2 4.1.0 4.2.0; do d=upx-${v}-amd64_linux; ./$d/upx -qq -d $d/upx -o /usr/local/bin/upx-${v}; done \
+    && for v in 3.91 $xzlist; do d=upx-${v}-amd64_linux; ./$d/upx -qq -d $d/upx -o /usr/local/bin/upx-${v}; done \
     && rm -r ./upx-*.tar.* ./upx-*linux \
     && true
 

misc/podman/rebuild-stubs/packages.txt

@@ -3,16 +3,16 @@ Packages:
 Desired=Unknown/Install/Remove/Purge/Hold
 ii  7zip                        21.07+dfsg-4                            amd64        7-Zip file archiver with a high compression ratio
 ii  adduser                     3.118ubuntu5                            all          add and remove users and groups
-ii  apt                         2.4.10                                  amd64        commandline package manager
+ii  apt                         2.4.11                                  amd64        commandline package manager
 ii  aria2                       1.36.0-1                                amd64        High speed download utility
 ii  base-files                  12ubuntu4.4                             amd64        Debian base system miscellaneous files
 ii  base-passwd                 3.5.52build1                            amd64        Debian base system master password and group files
 ii  bash                        5.1-6ubuntu1                            amd64        GNU Bourne Again SHell
 ii  bash-completion             1:2.11-5ubuntu1                         all          programmable completion for the bash shell
 ii  bfs                         2.3.1-1                                 amd64        Breadth-first version of find(1)
-ii  binutils                    2.38-4ubuntu2.3                         amd64        GNU assembler, linker and binary utilities
-ii  binutils-common:amd64       2.38-4ubuntu2.3                         amd64        Common files for the GNU assembler, linker and binary utilities
-ii  binutils-x86-64-linux-gnu   2.38-4ubuntu2.3                         amd64        GNU binary utilities, for x86-64-linux-gnu target
+ii  binutils                    2.38-4ubuntu2.4                         amd64        GNU assembler, linker and binary utilities
+ii  binutils-common:amd64       2.38-4ubuntu2.4                         amd64        Common files for the GNU assembler, linker and binary utilities
+ii  binutils-x86-64-linux-gnu   2.38-4ubuntu2.4                         amd64        GNU binary utilities, for x86-64-linux-gnu target
 ii  bsdutils                    1:2.37.2-4ubuntu3                       amd64        basic utilities from 4.4BSD-Lite
 ii  busybox                     1:1.30.1-7ubuntu3                       amd64        Tiny utilities for small and embedded systems
 ii  bzip2                       1.0.8-5build1                           amd64        high-quality block-sorting file compressor - utilities
@@ -26,13 +26,13 @@ ii  coreutils                   8.32-4.1ubuntu1                         amd64
 ii  cpio                        2.13+dfsg-7                             amd64        GNU cpio -- a program to manage archives of files
 ii  cpp                         4:11.2.0-1ubuntu1                       amd64        GNU C preprocessor (cpp)
 ii  cpp-11                      11.4.0-1ubuntu1~22.04                   amd64        GNU C preprocessor
-ii  curl                        7.81.0-1ubuntu1.14                      amd64        command line tool for transferring data with URL syntax
+ii  curl                        7.81.0-1ubuntu1.15                      amd64        command line tool for transferring data with URL syntax
 ii  dash                        0.5.11+git20210903+057cd650a4ed-3build1 amd64        POSIX-compliant shell
 ii  debconf                     1.5.79ubuntu1                           all          Debian configuration management system
 ii  debianutils                 5.5-1ubuntu2                            amd64        Miscellaneous utilities specific to Debian
 ii  dh-elpa-helper              2.0.9ubuntu1                            all          helper package for emacs lisp extensions
 ii  diffutils                   1:3.8-0ubuntu2                          amd64        File comparison utilities
-ii  distro-info-data            0.52ubuntu0.4                           all          information about the distributions' releases (data files)
+ii  distro-info-data            0.52ubuntu0.6                           all          information about the distributions' releases (data files)
 ii  dpkg                        1.21.1ubuntu2.2                         amd64        Debian package management system
 ii  e2fsprogs                   1.46.5-2ubuntu1.1                       amd64        ext2/ext3/ext4 file system utilities
 ii  elfutils                    0.186-1build1                           amd64        collection of utilities to handle ELF objects
@@ -78,7 +78,7 @@ ii  lib32stdc++-11-dev          11.4.0-1ubuntu1~22.04                   amd64
 ii  lib32stdc++6                12.3.0-1ubuntu1~22.04                   amd64        GNU Standard C++ Library v3 (32 bit Version)
 ii  lib32ubsan1                 12.3.0-1ubuntu1~22.04                   amd64        UBSan -- undefined behaviour sanitizer (32bit)
 ii  libacl1:amd64               2.3.1-1                                 amd64        access control list - shared library
-ii  libapt-pkg6.0:amd64         2.4.10                                  amd64        package management runtime library
+ii  libapt-pkg6.0:amd64         2.4.11                                  amd64        package management runtime library
 ii  libarchive13:amd64          3.6.0-1ubuntu1                          amd64        Multi-format archive and compression library (shared library)
 ii  libaria2-0:amd64            1.36.0-1                                amd64        C++ library interface to aria2
 ii  libasan6:amd64              11.4.0-1ubuntu1~22.04                   amd64        AddressSanitizer -- a fast memory error detector
@@ -88,22 +88,22 @@ ii  libattr1:amd64              1:2.5.1-1build1                         amd64
 ii  libaudit-common             1:3.0.7-1build1                         all          Dynamic library for security auditing - common files
 ii  libaudit1:amd64             1:3.0.7-1build1                         amd64        Dynamic library for security auditing
 ii  libbabeltrace1:amd64        1.5.8-2build1                           amd64        Babeltrace conversion libraries
-ii  libbinutils:amd64           2.38-4ubuntu2.3                         amd64        GNU binary utilities (private shared library)
+ii  libbinutils:amd64           2.38-4ubuntu2.4                         amd64        GNU binary utilities (private shared library)
 ii  libblkid1:amd64             2.37.2-4ubuntu3                         amd64        block device ID library
 ii  libboost-regex1.74.0:amd64  1.74.0-14ubuntu3                        amd64        regular expression library for C++
 ii  libbrotli1:amd64            1.0.9-2build6                           amd64        library implementing brotli encoder and decoder (shared libraries)
 ii  libbsd0:amd64               0.11.5-1                                amd64        utility functions from BSD systems - shared library
 ii  libbz2-1.0:amd64            1.0.8-5build1                           amd64        high-quality block-sorting file compressor library - runtime
 ii  libc-ares2:amd64            1.18.1-1ubuntu0.22.04.2                 amd64        asynchronous name resolver
-ii  libc-bin                    2.35-0ubuntu3.4                         amd64        GNU C Library: Binaries
-ii  libc-dev-bin                2.35-0ubuntu3.4                         amd64        GNU C Library: Development binaries
-ii  libc6-dev-i386              2.35-0ubuntu3.4                         amd64        GNU C Library: 32-bit development libraries for AMD64
-ii  libc6-dev-x32               2.35-0ubuntu3.4                         amd64        GNU C Library: X32 ABI Development Libraries for AMD64
-ii  libc6-dev:amd64             2.35-0ubuntu3.4                         amd64        GNU C Library: Development Libraries and Header Files
-ii  libc6-i386                  2.35-0ubuntu3.4                         amd64        GNU C Library: 32-bit shared libraries for AMD64
-ii  libc6-x32                   2.35-0ubuntu3.4                         amd64        GNU C Library: X32 ABI Shared libraries for AMD64
-ii  libc6:amd64                 2.35-0ubuntu3.4                         amd64        GNU C Library: Shared libraries
-ii  libc6:i386                  2.35-0ubuntu3.4                         i386         GNU C Library: Shared libraries
+ii  libc-bin                    2.35-0ubuntu3.5                         amd64        GNU C Library: Binaries
+ii  libc-dev-bin                2.35-0ubuntu3.5                         amd64        GNU C Library: Development binaries
+ii  libc6-dev-i386              2.35-0ubuntu3.5                         amd64        GNU C Library: 32-bit development libraries for AMD64
+ii  libc6-dev-x32               2.35-0ubuntu3.5                         amd64        GNU C Library: X32 ABI Development Libraries for AMD64
+ii  libc6-dev:amd64             2.35-0ubuntu3.5                         amd64        GNU C Library: Development Libraries and Header Files
+ii  libc6-i386                  2.35-0ubuntu3.5                         amd64        GNU C Library: 32-bit shared libraries for AMD64
+ii  libc6-x32                   2.35-0ubuntu3.5                         amd64        GNU C Library: X32 ABI Shared libraries for AMD64
+ii  libc6:amd64                 2.35-0ubuntu3.5                         amd64        GNU C Library: Shared libraries
+ii  libc6:i386                  2.35-0ubuntu3.5                         i386         GNU C Library: Shared libraries
 ii  libcap-ng0:amd64            0.7.9-2.2build3                         amd64        An alternate POSIX capabilities library
 ii  libcap2:amd64               1:2.44-1ubuntu0.22.04.1                 amd64        POSIX 1003.1e capabilities (library)
 ii  libcc1-0:amd64              12.3.0-1ubuntu1~22.04                   amd64        GCC cc1 plugin for GDB
@@ -111,10 +111,10 @@ ii  libcom-err2:amd64           1.46.5-2ubuntu1.1                       amd64
 ii  libcrypt-dev:amd64          1:4.4.27-1                              amd64        libcrypt development files
 ii  libcrypt1:amd64             1:4.4.27-1                              amd64        libcrypt shared library
 ii  libcrypt1:i386              1:4.4.27-1                              i386         libcrypt shared library
-ii  libctf-nobfd0:amd64         2.38-4ubuntu2.3                         amd64        Compact C Type Format library (runtime, no BFD dependency)
-ii  libctf0:amd64               2.38-4ubuntu2.3                         amd64        Compact C Type Format library (runtime, BFD dependency)
-ii  libcurl3-gnutls:amd64       7.81.0-1ubuntu1.14                      amd64        easy-to-use client-side URL transfer library (GnuTLS flavour)
-ii  libcurl4:amd64              7.81.0-1ubuntu1.14                      amd64        easy-to-use client-side URL transfer library (OpenSSL flavour)
+ii  libctf-nobfd0:amd64         2.38-4ubuntu2.4                         amd64        Compact C Type Format library (runtime, no BFD dependency)
+ii  libctf0:amd64               2.38-4ubuntu2.4                         amd64        Compact C Type Format library (runtime, BFD dependency)
+ii  libcurl3-gnutls:amd64       7.81.0-1ubuntu1.15                      amd64        easy-to-use client-side URL transfer library (GnuTLS flavour)
+ii  libcurl4:amd64              7.81.0-1ubuntu1.15                      amd64        easy-to-use client-side URL transfer library (OpenSSL flavour)
 ii  libdb5.3:amd64              5.3.28+dfsg1-0.8ubuntu3                 amd64        Berkeley v5.3 Database Libraries [runtime]
 ii  libdebconfclient0:amd64     0.261ubuntu1                            amd64        Debian Configuration Management System (C-implementation library)
 ii  libdebuginfod-common        0.186-1build1                           all          configuration to enable the Debian debug info server
@@ -133,11 +133,11 @@ ii  libgdbm-compat4:amd64       1.23-1                                  amd64
 ii  libgdbm6:amd64              1.23-1                                  amd64        GNU dbm database routines (runtime version)
 ii  libglib2.0-0:amd64          2.72.4-0ubuntu2.2                       amd64        GLib library of C routines
 ii  libgmp10:amd64              2:6.2.1+dfsg-3ubuntu1                   amd64        Multiprecision arithmetic library
-ii  libgnutls30:amd64           3.7.3-4ubuntu1.2                        amd64        GNU TLS library - main runtime library
+ii  libgnutls30:amd64           3.7.3-4ubuntu1.3                        amd64        GNU TLS library - main runtime library
 ii  libgomp1:amd64              12.3.0-1ubuntu1~22.04                   amd64        GCC OpenMP (GOMP) support library
 ii  libgpg-error0:amd64         1.43-3                                  amd64        GnuPG development runtime library
 ii  libgpm2:amd64               1.20.7-10build1                         amd64        General Purpose Mouse - shared library
-ii  libgssapi-krb5-2:amd64      1.19.2-2ubuntu0.2                       amd64        MIT Kerberos runtime libraries - krb5 GSS-API Mechanism
+ii  libgssapi-krb5-2:amd64      1.19.2-2ubuntu0.3                       amd64        MIT Kerberos runtime libraries - krb5 GSS-API Mechanism
 ii  libhiredis0.14:amd64        0.14.1-2                                amd64        minimalistic C client library for Redis
 ii  libhogweed6:amd64           3.7.3-1build2                           amd64        low level cryptographic library (public-key cryptos)
 ii  libicu70:amd64              70.1-2                                  amd64        International Components for Unicode
@@ -150,10 +150,10 @@ ii  libitm1:amd64               12.3.0-1ubuntu1~22.04                   amd64
 ii  libjansson4:amd64           2.13.1-1.1build3                        amd64        C library for encoding, decoding and manipulating JSON data
 ii  libjq1:amd64                1.6-2.1ubuntu3                          amd64        lightweight and flexible command-line JSON processor - shared library
 ii  libjsoncpp25:amd64          1.9.5-3                                 amd64        library for reading and writing JSON for C++
-ii  libk5crypto3:amd64          1.19.2-2ubuntu0.2                       amd64        MIT Kerberos runtime libraries - Crypto Library
+ii  libk5crypto3:amd64          1.19.2-2ubuntu0.3                       amd64        MIT Kerberos runtime libraries - Crypto Library
 ii  libkeyutils1:amd64          1.6.1-2ubuntu3                          amd64        Linux Key Management Utilities (library)
-ii  libkrb5-3:amd64             1.19.2-2ubuntu0.2                       amd64        MIT Kerberos runtime libraries
-ii  libkrb5support0:amd64       1.19.2-2ubuntu0.2                       amd64        MIT Kerberos runtime libraries - Support library
+ii  libkrb5-3:amd64             1.19.2-2ubuntu0.3                       amd64        MIT Kerberos runtime libraries
+ii  libkrb5support0:amd64       1.19.2-2ubuntu0.3                       amd64        MIT Kerberos runtime libraries - Support library
 ii  libldap-2.5-0:amd64         2.5.16+dfsg-0ubuntu0.22.04.1            amd64        OpenLDAP libraries
 ii  liblsan0:amd64              12.3.0-1ubuntu1~22.04                   amd64        LeakSanitizer -- a memory leak detector (runtime)
 ii  liblz4-1:amd64              1.9.3-2build2                           amd64        Fast LZ compression algorithm library - runtime
@@ -171,7 +171,7 @@ ii  libncurses5:amd64           6.3-2ubuntu0.1                          amd64
 ii  libncurses6:amd64           6.3-2ubuntu0.1                          amd64        shared libraries for terminal handling
 ii  libncursesw6:amd64          6.3-2ubuntu0.1                          amd64        shared libraries for terminal handling (wide character support)
 ii  libnettle8:amd64            3.7.3-1build2                           amd64        low level cryptographic library (symmetric and one-way cryptos)
-ii  libnghttp2-14:amd64         1.43.0-1build3                          amd64        library implementing HTTP/2 protocol (shared library)
+ii  libnghttp2-14:amd64         1.43.0-1ubuntu0.1                       amd64        library implementing HTTP/2 protocol (shared library)
 ii  libnl-3-200:amd64           3.5.0-0.1                               amd64        library for dealing with netlink sockets
 ii  libnl-genl-3-200:amd64      3.5.0-0.1                               amd64        library for dealing with netlink sockets - generic netlink
 ii  libnsl-dev:amd64            1.3.0-2build2                           amd64        libnsl development files
@@ -184,15 +184,15 @@ ii  libpam-runtime              1.4.0-11ubuntu2.3                       all
 ii  libpam0g:amd64              1.4.0-11ubuntu2.3                       amd64        Pluggable Authentication Modules library
 ii  libpcre2-8-0:amd64          10.39-3ubuntu0.1                        amd64        New Perl Compatible Regular Expression Library- 8 bit runtime files
 ii  libpcre3:amd64              2:8.39-13ubuntu0.22.04.1                amd64        Old Perl 5 Compatible Regular Expression Library - runtime files
-ii  libperl5.34:amd64           5.34.0-3ubuntu1.2                       amd64        shared Perl library
+ii  libperl5.34:amd64           5.34.0-3ubuntu1.3                       amd64        shared Perl library
 ii  libpopt0:amd64              1.18-3build1                            amd64        lib for parsing cmdline parameters
-ii  libprocps8:amd64            2:3.3.17-6ubuntu2                       amd64        library for accessing process information from /proc
+ii  libprocps8:amd64            2:3.3.17-6ubuntu2.1                     amd64        library for accessing process information from /proc
 ii  libpsl5:amd64               0.21.0-1.2build2                        amd64        Library for Public Suffix List (shared libraries)
 ii  libpython2.7-minimal:amd64  2.7.18-13ubuntu1.1                      amd64        Minimal subset of the Python language (version 2.7)
 ii  libpython3-stdlib:amd64     3.10.6-1~22.04                          amd64        interactive high-level object-oriented language (default python3 version)
-ii  libpython3.10-minimal:amd64 3.10.12-1~22.04.2                       amd64        Minimal subset of the Python language (version 3.10)
-ii  libpython3.10-stdlib:amd64  3.10.12-1~22.04.2                       amd64        Interactive high-level object-oriented language (standard library, version 3.10)
-ii  libpython3.10:amd64         3.10.12-1~22.04.2                       amd64        Shared Python runtime library (version 3.10)
+ii  libpython3.10-minimal:amd64 3.10.12-1~22.04.3                       amd64        Minimal subset of the Python language (version 3.10)
+ii  libpython3.10-stdlib:amd64  3.10.12-1~22.04.3                       amd64        Interactive high-level object-oriented language (standard library, version 3.10)
+ii  libpython3.10:amd64         3.10.12-1~22.04.3                       amd64        Shared Python runtime library (version 3.10)
 ii  libquadmath0:amd64          12.3.0-1ubuntu1~22.04                   amd64        GCC Quad-Precision Math Library
 ii  libreadline8:amd64          8.1.2-1                                 amd64        GNU readline and history libraries, run-time libraries
 ii  librhash0:amd64             1.4.2-1ubuntu1                          amd64        shared library for hash functions computing
@@ -213,12 +213,12 @@ ii  libsource-highlight-common  3.1.9-4.1build2                         all
 ii  libsource-highlight4v5      3.1.9-4.1build2                         amd64        source highlighting library
 ii  libsqlite3-0:amd64          3.37.2-2ubuntu0.1                       amd64        SQLite 3 shared library
 ii  libss2:amd64                1.46.5-2ubuntu1.1                       amd64        command-line interface parsing library
-ii  libssh-4:amd64              0.9.6-2ubuntu0.22.04.1                  amd64        tiny C SSH library (OpenSSL flavor)
+ii  libssh-4:amd64              0.9.6-2ubuntu0.22.04.2                  amd64        tiny C SSH library (OpenSSL flavor)
 ii  libssh2-1:amd64             1.10.0-3                                amd64        SSH2 client-side library
-ii  libssl3:amd64               3.0.2-0ubuntu1.10                       amd64        Secure Sockets Layer toolkit - shared libraries
+ii  libssl3:amd64               3.0.2-0ubuntu1.12                       amd64        Secure Sockets Layer toolkit - shared libraries
 ii  libstdc++-11-dev:amd64      11.4.0-1ubuntu1~22.04                   amd64        GNU Standard C++ Library v3 (development files)
 ii  libstdc++6:amd64            12.3.0-1ubuntu1~22.04                   amd64        GNU Standard C++ Library v3
-ii  libsystemd0:amd64           249.11-0ubuntu3.10                      amd64        systemd utility library
+ii  libsystemd0:amd64           249.11-0ubuntu3.11                      amd64        systemd utility library
 ii  libtasn1-6:amd64            4.18.0-4build1                          amd64        Manage ASN.1 structures (runtime)
 ii  libtime-duration-perl       1.21-1                                  all          module for rounded or exact English expression of durations
 ii  libtimedate-perl            2.3300-2                                all          collection of modules to manipulate date/time information
@@ -229,7 +229,7 @@ ii  libtirpc-dev:amd64          1.3.2-2ubuntu0.1                        amd64
 ii  libtirpc3:amd64             1.3.2-2ubuntu0.1                        amd64        transport-independent RPC library
 ii  libtsan0:amd64              11.4.0-1ubuntu1~22.04                   amd64        ThreadSanitizer -- a Valgrind-based detector of data races (runtime)
 ii  libubsan1:amd64             12.3.0-1ubuntu1~22.04                   amd64        UBSan -- undefined behaviour sanitizer (runtime)
-ii  libudev1:amd64              249.11-0ubuntu3.10                      amd64        libudev shared library
+ii  libudev1:amd64              249.11-0ubuntu3.11                      amd64        libudev shared library
 ii  libunistring2:amd64         1.0-1                                   amd64        Unicode string library for C
 ii  libutempter0:amd64          1.2.1-2build2                           amd64        privileged helper for utmp/wtmp updates (runtime)
 ii  libuuid1:amd64              2.37.2-4ubuntu3                         amd64        Universally Unique ID library
@@ -254,7 +254,7 @@ ii  libxxhash0:amd64            0.8.1-1                                 amd64
 ii  libyaml-0-2:amd64           0.2.2-1build2                           amd64        Fast YAML 1.1 parser and emitter library
 ii  libzstd-dev:amd64           1.4.8+dfsg-3build1                      amd64        fast lossless compression algorithm -- development files
 ii  libzstd1:amd64              1.4.8+dfsg-3build1                      amd64        fast lossless compression algorithm
-ii  linux-libc-dev:amd64        5.15.0-87.97                            amd64        Linux Kernel Headers for development
+ii  linux-libc-dev:amd64        5.15.0-91.101                           amd64        Linux Kernel Headers for development
 ii  login                       1:4.8.1-2ubuntu2.1                      amd64        system login tools
 ii  logsave                     1.46.5-2ubuntu1.1                       amd64        save the output of a command in a log file
 ii  lsb-base                    11.1.0ubuntu4                           all          Linux Standard Base init script functionality
@@ -272,18 +272,19 @@ ii  ncurses-base                6.3-2ubuntu0.1                          all
 ii  ncurses-bin                 6.3-2ubuntu0.1                          amd64        terminal-related programs and man pages
 ii  ncurses-term                6.3-2ubuntu0.1                          all          additional terminal type definitions
 ii  ninja-build                 1.10.1-1                                amd64        small build system closest in spirit to Make
-ii  openssl                     3.0.2-0ubuntu1.10                       amd64        Secure Sockets Layer toolkit - cryptographic utility
+ii  openssl                     3.0.2-0ubuntu1.12                       amd64        Secure Sockets Layer toolkit - cryptographic utility
 ii  p7zip                       16.02+dfsg-8                            amd64        7zr file archiver with high compression ratio
 ii  parallel                    20210822+ds-2                           all          build and execute command lines from standard input in parallel
 ii  passwd                      1:4.8.1-2ubuntu2.1                      amd64        change and administer password and group data
 ii  patch                       2.7.6-7build2                           amd64        Apply a diff file to an original
 ii  patchelf                    0.14.3-1                                amd64        modify properties of ELF executables
+ii  patchutils                  0.4.2-1build2                           amd64        Utilities to work with patches
 ii  pax-utils                   1.2.9-1                                 amd64        Security-focused ELF files checking tool
 ii  paxctl                      0.9-1build1                             amd64        new PaX control program for using the PT_PAX_FLAGS marking
-ii  perl                        5.34.0-3ubuntu1.2                       amd64        Larry Wall's Practical Extraction and Report Language
-ii  perl-base                   5.34.0-3ubuntu1.2                       amd64        minimal Perl system
-ii  perl-modules-5.34           5.34.0-3ubuntu1.2                       all          Core Perl modules
-ii  procps                      2:3.3.17-6ubuntu2                       amd64        /proc file system utilities
+ii  perl                        5.34.0-3ubuntu1.3                       amd64        Larry Wall's Practical Extraction and Report Language
+ii  perl-base                   5.34.0-3ubuntu1.3                       amd64        minimal Perl system
+ii  perl-modules-5.34           5.34.0-3ubuntu1.3                       all          Core Perl modules
+ii  procps                      2:3.3.17-6ubuntu2.1                     amd64        /proc file system utilities
 ii  python2-minimal             2.7.18-3                                amd64        minimal subset of the Python2 language
 ii  python2.7-minimal           2.7.18-13ubuntu1.1                      amd64        Minimal subset of the Python language (version 2.7)
 ii  python3                     3.10.6-1~22.04                          amd64        interactive high-level object-oriented language (default python3 version)
@@ -291,8 +292,8 @@ ii  python3-minimal             3.10.6-1~22.04                          amd64
 ii  python3-pyasn1              0.4.8-1                                 all          ASN.1 library for Python (Python 3 module)
 ii  python3-pycryptodome        3.11.0+dfsg1-3build1                    amd64        cryptographic Python library (Python 3)
 ii  python3-zstd                1.5.0.2-1build1                         amd64        python bindings to Yann Collet ZSTD compression library
-ii  python3.10                  3.10.12-1~22.04.2                       amd64        Interactive high-level object-oriented language (version 3.10)
-ii  python3.10-minimal          3.10.12-1~22.04.2                       amd64        Minimal subset of the Python language (version 3.10)
+ii  python3.10                  3.10.12-1~22.04.3                       amd64        Interactive high-level object-oriented language (version 3.10)
+ii  python3.10-minimal          3.10.12-1~22.04.3                       amd64        Minimal subset of the Python language (version 3.10)
 ii  re2c                        3.0-1                                   amd64        lexer generator for C, C++, Go and Rust
 ii  readline-common             8.1.2-1                                 all          GNU readline and history libraries, common files
 ii  ripgrep                     13.0.0-2ubuntu0.1                       amd64        Recursively searches directories for a regex pattern
@@ -303,7 +304,7 @@ ii  sed                         4.8-1ubuntu2                            amd64
 ii  sensible-utils              0.0.17                                  all          Utilities for sensible alternative selection
 ii  sysstat                     12.5.2-2ubuntu0.2                       amd64        system performance tools for Linux
 ii  sysvinit-utils              3.01-1ubuntu1                           amd64        System-V-like utilities
-ii  tar                         1.34+dfsg-1ubuntu0.1.22.04.1            amd64        GNU version of the tar archiving utility
+ii  tar                         1.34+dfsg-1ubuntu0.1.22.04.2            amd64        GNU version of the tar archiving utility
 ii  time                        1.9-0.1build2                           amd64        GNU time program for measuring CPU resource usage
 ii  ubuntu-keyring              2021.03.26                              all          GnuPG keys of the Ubuntu archive
 ii  ucf                         3.0043                                  all          Update Configuration File(s): preserve user changes to config files
@@ -311,11 +312,11 @@ ii  universal-ctags             5.9.20210829.0-1                        amd64
 ii  unzip                       6.0-26ubuntu3.1                         amd64        De-archiver for .zip files
 ii  usrmerge                    25ubuntu2                               all          Convert the system to the merged /usr directories scheme
 ii  util-linux                  2.37.2-4ubuntu3                         amd64        miscellaneous system utilities
-ii  vim                         2:8.2.3995-1ubuntu2.12                  amd64        Vi IMproved - enhanced vi editor
-ii  vim-common                  2:8.2.3995-1ubuntu2.12                  all          Vi IMproved - Common files
-ii  vim-runtime                 2:8.2.3995-1ubuntu2.12                  all          Vi IMproved - Runtime files
+ii  vim                         2:8.2.3995-1ubuntu2.15                  amd64        Vi IMproved - enhanced vi editor
+ii  vim-common                  2:8.2.3995-1ubuntu2.15                  all          Vi IMproved - Common files
+ii  vim-runtime                 2:8.2.3995-1ubuntu2.15                  all          Vi IMproved - Runtime files
 ii  wget                        1.21.2-2ubuntu1                         amd64        retrieves files from the web
-ii  xxd                         2:8.2.3995-1ubuntu2.12                  amd64        tool to make (or reverse) a hex dump
+ii  xxd                         2:8.2.3995-1ubuntu2.15                  amd64        tool to make (or reverse) a hex dump
 ii  xz-utils                    5.2.5-2ubuntu1                          amd64        XZ-format compression utilities
 ii  yash                        2.51-1                                  amd64        yet another shell
 ii  zip                         3.0-12build2                            amd64        Archiver for .zip files
@@ -330,12 +331,12 @@ ii  zstd                        1.4.8+dfsg-3build1                      amd64
 ||/ Name                        Version                                 Architecture Description
 
 Packages sorted by Installed-Size:
-   754072 ===== TOTAL (324 packages)
+   754338 ===== TOTAL (325 packages)
     52747 gcc-11                                   amd64
     34444 libicu70                                 amd64
-    32781 vim-runtime                              all
+    32783 vim-runtime                              all
     28891 g++-11                                   amd64
-    28441 libperl5.34                              amd64
+    28445 libperl5.34                              amd64
     26284 cpp-11                                   amd64
     20742 cmake                                    amd64
     18759 libstdc++-11-dev                         amd64
@@ -343,39 +344,39 @@ Packages sorted by Installed-Size:
     17671 perl-modules-5.34                        all
     15293 zsh-common                               all
     13895 libgcc-11-dev                            amd64
-    13592 libc6                                    amd64
+    13593 libc6                                    amd64
     13037 libc6-dev                                amd64
-    12561 libc6-x32                                amd64
-    12479 libc6                                    i386
-    12200 libc6-i386                               amd64
+    12562 libc6-x32                                amd64
+    12480 libc6                                    i386
+    12201 libc6-i386                               amd64
     11311 gdb                                      amd64
     10877 lib32stdc++-11-dev                       amd64
     10439 binutils-x86-64-linux-gnu                amd64
     10390 libx32stdc++-11-dev                      amd64
      9866 cmake-data                               all
-     8248 libc6-dev-x32                            amd64
+     8249 libc6-dev-x32                            amd64
      8119 libpython3.10-stdlib                     amd64
      7948 lib32gcc-11-dev                          amd64
-     7730 perl-base                                amd64
+     7734 perl-base                                amd64
      7518 libasan6                                 amd64
      7262 libc6-dev-i386                           amd64
      7255 libtsan0                                 amd64
      7128 libmagic-mgc                             amd64
      7112 coreutils                                amd64
      6988 libx32gcc-11-dev                         amd64
-     6795 linux-libc-dev                           amd64
+     6810 linux-libc-dev                           amd64
      6733 dpkg                                     amd64
      6667 lib32asan6                               amd64
      6570 libx32asan6                              amd64
-     5905 python3.10-minimal                       amd64
-     5824 libssl3                                  amd64
+     5898 python3.10-minimal                       amd64
+     5828 libssl3                                  amd64
      5768 libpython3.10                            amd64
-     5103 libpython3.10-minimal                    amd64
+     5106 libpython3.10-minimal                    amd64
      4249 ncurses-term                             all
-     4156 apt                                      amd64
      4147 ripgrep                                  amd64
+     4141 apt                                      amd64
      4082 libglib2.0-0                             amd64
-     3925 vim                                      amd64
+     3931 vim                                      amd64
      3643 python2.7-minimal                        amd64
      3542 python3-pycryptodome                     amd64
      3506 re2c                                     amd64
@@ -383,7 +384,7 @@ Packages sorted by Installed-Size:
      3405 libmpfr6                                 amd64
      3399 util-linux                               amd64
      3347 libaria2-0                               amd64
-     3181 libapt-pkg6.0                            amd64
+     3198 libapt-pkg6.0                            amd64
      3013 libboost-regex1.74.0                     amd64
      2961 liblsan0                                 amd64
      2943 parallel                                 all
@@ -393,7 +394,7 @@ Packages sorted by Installed-Size:
      2755 libstdc++6                               amd64
      2676 libubsan1                                amd64
      2662 lib32stdc++6                             amd64
-     2537 libc-bin                                 amd64
+     2538 libc-bin                                 amd64
      2518 libx32ubsan1                             amd64
      2510 fd-find                                  amd64
      2499 lib32ubsan1                              amd64
@@ -452,7 +453,7 @@ Packages sorted by Installed-Size:
       686 lib32quadmath0                           amd64
       683 libpcre3                                 amd64
       646 ncurses-bin                              amd64
-      632 python3.10                               amd64
+      633 python3.10                               amd64
       621 libpcre2-8-0                             amd64
       620 findutils                                amd64
       615 libonig5                                 amd64
@@ -483,8 +484,8 @@ Packages sorted by Installed-Size:
       390 python3-pyasn1                           all
       390 ca-certificates                          all
       389 mount                                    amd64
+      382 vim-common                               all
       382 libmount1                                amd64
-      380 vim-common                               all
       376 unzip                                    amd64
       372 xz-utils                                 amd64
       368 libssh2-1                                amd64
@@ -506,18 +507,18 @@ Packages sorted by Installed-Size:
       320 libgomp1                                 amd64
       320 libcrypt-dev                             amd64
       318 libncurses5                              amd64
+      313 libctf-nobfd0                            amd64
       312 libpam-runtime                           all
-      312 libctf-nobfd0                            amd64
       307 libsource-highlight-common               all
       306 libx32gomp1                              amd64
       300 libsemanage2                             amd64
-      298 libc-dev-bin                             amd64
+      299 libc-dev-bin                             amd64
       296 libquadmath0                             amd64
       295 libx32quadmath0                          amd64
       292 libk5crypto3                             amd64
       290 pax-utils                                amd64
       290 liblzma5                                 amd64
-      278 xxd                                      amd64
+      280 xxd                                      amd64
       273 gcc-11-base                              amd64
       272 gcc-12-base                              i386
       272 gcc-12-base                              amd64
@@ -542,6 +543,7 @@ Packages sorted by Installed-Size:
       225 libcrypt1                                amd64
       221 bfs                                      amd64
       220 libidn2-0                                amd64
+      219 patchutils                               amd64
       219 libtirpc3                                amd64
       219 librhash0                                amd64
       214 dash                                     amd64
@@ -587,8 +589,8 @@ Packages sorted by Installed-Size:
       114 bzip2                                    amd64
       113 libss2                                   amd64
       113 lib32itm1                                amd64
+      113 binutils                                 amd64
       112 libc-ares2                               amd64
-      112 binutils                                 amd64
       110 libio-pty-perl                           amd64
       105 python2-minimal                          amd64
       105 libx32itm1                               amd64

misc/scripts/build_upx_by_hand.sh

@@ -8,7 +8,8 @@ set -e
 # Copyright (C) Markus Franz Xaver Johannes Oberhumer
 #
 
-# uses optional environment variables: AR, CC, CXX, OPTIMIZE, VERBOSE, top_srcdir
+# uses optional environment variables: AR, CC, CXX, OPTIMIZE, VERBOSE
+#  and optional settings for top_srcdir, obj_suffix and XXX_extra_flags
 
 # shell init
 ### set -x # enable logging
@@ -24,19 +25,23 @@ CXX="${CXX:-c++ -std=gnu++17}"
 if test "x$AR" = "x0" || test "x$AR" = "xfalse" || test "x$AR" = "x/bin/false"; then
     AR="" # do not use $AR
 fi
+if test -z "${mandatory_flags+set}"; then
     # protect against security threats caused by misguided compiler "optimizations"
     mandatory_flags="-fno-strict-aliasing -fno-strict-overflow -funsigned-char"
+fi
+if test -z "${sensible_flags+set}"; then
     # not mandatory but good practice when using <windows.h>:
-mandatory_flags="$mandatory_flags -DWIN32_LEAN_AND_MEAN"
+    sensible_flags="-DWIN32_LEAN_AND_MEAN"
     if test "x$OPTIMIZE" != "x" && test "x$OPTIMIZE" != "x0"; then
         # not mandatory and not minimal, but usually a good idea:
-    mandatory_flags="-Wall -O2 $mandatory_flags"
+        sensible_flags="-Wall -O2 $sensible_flags"
     fi
-CC="$CC $mandatory_flags"
-CXX="$CXX $mandatory_flags"
+fi
+CC="$CC $sensible_flags $mandatory_flags"
+CXX="$CXX $sensible_flags $mandatory_flags"
 
 # go to upx top-level directory
-# HINT: set "top_srcdir" manually if your system does not have "readlink"
+# HINT: set "top_srcdir" manually if your system does not have "readlink -f"
 if test "x$top_srcdir" = "x"; then
     my_argv0abs="$(readlink -fn "$my_argv0")"
     test "x$my_argv0abs" = "x" && exit 1
@@ -80,7 +85,7 @@ check_submodule() {
             # create and enter build directory; updates global $rel_top_srcdir
             run "+" cd "$rel_top_srcdir" || exit 1
             rel_top_srcdir=.
-            echo "#==== build $1 ====="
+            echo "#===== build $1 ====="
             run "+" mkdir "build/by-hand/$1"
             run "+" cd "build/by-hand/$1" || exit 1
             rel_top_srcdir=../../..
@@ -91,42 +96,52 @@ check_submodule() {
 }
 
 # build
+upx_submodule_defs=
 run "+" mkdir -p "build/by-hand"
 if check_submodule bzip2; then
+    upx_submodule_defs="$upx_submodule_defs -DWITH_BZIP2"
+    test -z "${bzip2_extra_flags+set}" && bzip2_extra_flags="-DBZ_NO_STDIO"
     for f in "$rel_top_srcdir"/vendor/bzip2/*.c; do
-        run "CC  $f" $CC -c "$f"
+        run "CC  $f" $CC $bzip2_extra_flags -c "$f"
     done
 fi
 if check_submodule ucl; then
+    #upx_submodule_defs="$upx_submodule_defs -DWITH_UCL"
+    test -z "${ucl_extra_flags+set}" && ucl_extra_flags=
     for f in "$rel_top_srcdir"/vendor/ucl/src/*.c; do
-        run "CC  $f" $CC -I"$rel_top_srcdir"/vendor/ucl/include -I"$rel_top_srcdir"/vendor/ucl -c "$f"
+        run "CC  $f" $CC -I"$rel_top_srcdir"/vendor/ucl/include -I"$rel_top_srcdir"/vendor/ucl $ucl_extra_flags -c "$f"
     done
 fi
 if check_submodule zlib; then
+    #upx_submodule_defs="$upx_submodule_defs -DWITH_ZLIB"
+    test -z "${zlib_extra_flags+set}" && zlib_extra_flags="-DHAVE_UNISTD_H -DHAVE_VSNPRINTF"
     for f in "$rel_top_srcdir"/vendor/zlib/*.c; do
-        run "CC  $f" $CC -DHAVE_UNISTD_H -DHAVE_VSNPRINTF -c "$f"
+        run "CC  $f" $CC $zlib_extra_flags -c "$f"
     done
 fi
 if check_submodule zstd; then
+    upx_submodule_defs="$upx_submodule_defs -DWITH_ZSTD"
+    test -z "${zstd_extra_flags+set}" && zstd_extra_flags="-DDYNAMIC_BMI2=0 -DZSTD_DISABLE_ASM"
     for f in "$rel_top_srcdir"/vendor/zstd/lib/*/*.c; do
-        run "CC  $f" $CC -DDYNAMIC_BMI2=0 -DZSTD_DISABLE_ASM -c "$f"
+        run "CC  $f" $CC $zstd_extra_flags -c "$f"
     done
 fi
 run "+" cd "$rel_top_srcdir" || exit 1
 rel_top_srcdir=.
-echo "#==== build UPX ====="
+echo "#===== build UPX ====="
 run "+" cd "build/by-hand" || exit 1
 rel_top_srcdir=../..
 for f in "$rel_top_srcdir"/src/*.cpp "$rel_top_srcdir"/src/*/*.cpp; do
-    run "CXX $f"     $CXX -I"$rel_top_srcdir"/vendor -c "$f"
+    run "CXX $f"     $CXX -I"$rel_top_srcdir"/vendor $upx_submodule_defs -c "$f"
 done
-# echo "#==== link UPX ====="
+# echo "#===== link UPX ====="
+test "x$obj_suffix" = "x" && obj_suffix=.o
 if test "x$AR" = "x"; then
     # link without using $AR
-    run "CXX upx"    $CXX -o upx *.o */*.o
+    run "CXX upx"    $CXX -o upx *${obj_suffix} */*${obj_suffix}
 else
-    run "AR  libupx" $AR rcs libupx_submodules.a */*.o
-    run "CXX upx"    $CXX -o upx *.o -L. -lupx_submodules
+    run "AR  libupx" $AR rcs ${AR_LIBFILE:-libupx_submodules.a} */*${obj_suffix}
+    run "CXX upx"    $CXX -o upx *${obj_suffix} -L. -lupx_submodules
 fi
 echo "# current directory: '$(pwd)'"
 ls -l upx*

misc/scripts/upx-clang-format.sh

@@ -3,11 +3,12 @@
 set -e; set -o pipefail
 
 # "Gofmt's style is nobody's favourite, but gofmt is everybody's favourite." --Rob Pike
-
+#
 # NOTE: we are using clang-format-15.0.6 from upx-stubtools
 # see https://github.com/upx/upx-stubtools/releases
-
+#
 # NOTE: we use .clang-format config from upx.git/.clang-format
+# Copyright (C) Markus Franz Xaver Johannes Oberhumer
 
 if [[ ! -f $UPX_CLANG_FORMAT ]]; then
     UPX_CLANG_FORMAT="$HOME/local/bin/bin-upx/clang-format-15.0.6"
@@ -29,4 +30,4 @@ ulimit -v 1048576 || true
 
 #echo $UPX_CLANG_FORMAT
 exec "$UPX_CLANG_FORMAT" -style=file "$@"
-exit 1
+exit 99

misc/testsuite/mimic_ctest.sh

@@ -0,0 +1,75 @@
+#! /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")
+
+#
+# Copyright (C) Markus Franz Xaver Johannes Oberhumer
+#
+# mimic running "ctest", i.e. the "test" section of CMakeLists.txt; does not redirect stdout
+#
+# requires:
+#   $upx_exe                (required, but with convenience fallback "./upx")
+# optional settings:
+#   $upx_exe_runner         (e.g. "qemu-x86_64 -cpu Nehalem" or "valgrind")
+#
+
+#***********************************************************************
+# init & checks
+#***********************************************************************
+
+# upx_exe
+[[ -z $upx_exe && -f ./upx && -x ./upx ]] && upx_exe=./upx # convenience fallback
+if [[ -z $upx_exe ]]; then echo "UPX-ERROR: please set \$upx_exe"; exit 1; fi
+if [[ ! -f $upx_exe ]]; then echo "UPX-ERROR: file '$upx_exe' does not exist"; exit 1; fi
+upx_exe=$(readlink -fn "$upx_exe") # make absolute
+[[ -f $upx_exe ]] || exit 1
+upx_run=()
+if [[ -n $upx_exe_runner ]]; then
+    # usage examples:
+    #   export upx_exe_runner="qemu-x86_64 -cpu Nehalem"
+    #   export upx_exe_runner="valgrind --leak-check=no --error-exitcode=1 --quiet"
+    #   export upx_exe_runner="wine"
+    IFS=' ' read -r -a upx_run <<< "$upx_exe_runner" # split at spaces into array
+elif [[ -n $CMAKE_CROSSCOMPILING_EMULATOR ]]; then
+    IFS=';' read -r -a upx_run <<< "$CMAKE_CROSSCOMPILING_EMULATOR" # split at semicolons into array
+fi
+upx_runner=( "${upx_run[@]}" )
+upx_run+=( "$upx_exe" )
+echo "upx_run='${upx_run[*]}'"
+
+# upx_run sanity check
+if ! "${upx_run[@]}" --version-short >/dev/null; then echo "UPX-ERROR: FATAL: upx --version-short FAILED"; exit 1; fi
+if ! "${upx_run[@]}" -L >/dev/null 2>&1; then echo "UPX-ERROR: FATAL: upx -L FAILED"; exit 1; fi
+if ! "${upx_run[@]}" --help >/dev/null;  then echo "UPX-ERROR: FATAL: upx --help FAILED"; exit 1; fi
+
+#***********************************************************************
+# see CMakeLists.txt
+#***********************************************************************
+
+export UPX="--no-color --no-progress"
+
+"${upx_run[@]}" --version
+"${upx_run[@]}" --help
+"${upx_run[@]}" --sysinfo -v
+
+exe=".out"
+upx_self_exe=$upx_exe
+fo="--force-overwrite"
+
+"${upx_run[@]}" -3         "${upx_self_exe}" ${fo} -o upx-packed${exe}
+"${upx_run[@]}" -3 --nrv2b "${upx_self_exe}" ${fo} -o upx-packed-n2b${exe}
+"${upx_run[@]}" -3 --nrv2d "${upx_self_exe}" ${fo} -o upx-packed-n2d${exe}
+"${upx_run[@]}" -3 --nrv2e "${upx_self_exe}" ${fo} -o upx-packed-n2e${exe}
+"${upx_run[@]}" -1 --lzma  "${upx_self_exe}" ${fo} -o upx-packed-lzma${exe}
+
+"${upx_run[@]}" -l         upx-packed${exe} upx-packed-n2b${exe} upx-packed-n2d${exe} upx-packed-n2e${exe} upx-packed-lzma${exe}
+"${upx_run[@]}" --fileinfo upx-packed${exe} upx-packed-n2b${exe} upx-packed-n2d${exe} upx-packed-n2e${exe} upx-packed-lzma${exe}
+"${upx_run[@]}" -t         upx-packed${exe} upx-packed-n2b${exe} upx-packed-n2d${exe} upx-packed-n2e${exe} upx-packed-lzma${exe}
+"${upx_run[@]}" -d upx-packed${exe} ${fo} -o upx-unpacked${exe}
+
+set -x
+"${upx_runner[@]}" ./upx-unpacked${exe} --version-short
+"${upx_runner[@]}" ./upx-packed${exe} --version-short
+
+echo "All done."

misc/testsuite/test_symlinks.sh

@@ -3,16 +3,25 @@
 set -e; set -o pipefail
 argv0=$0; argv0abs=$(readlink -fn "$argv0"); argv0dir=$(dirname "$argv0abs")
 
+#
+# Copyright (C) Markus Franz Xaver Johannes Oberhumer
+#
+# test file system behaviour with symlinks; requires:
+#   $upx_exe                (required, but with convenience fallback "./upx")
+# optional settings:
+#   $upx_exe_runner         (e.g. "qemu-x86_64 -cpu Nehalem" or "valgrind")
+#
+
+# IMPORTANT NOTE: do NOT run as user root!!
+# IMPORTANT NOTE: this script only works on Unix!!
+umask 0022
+
 # disable on macOS for now, see https://github.com/upx/upx/issues/612
 if [[ "$(uname)" == Darwin ]]; then
     echo "$0: SKIPPED"
     exit 0
 fi
 
-# IMPORTANT NOTE: do NOT run as user root!!
-# IMPORTANT NOTE: this script only works on Unix!!
-umask 0022
-
 id || true
 echo "PWD='$PWD'"
 if [[ $UID == 0 || $EUID == 0 ]]; then
@@ -20,11 +29,6 @@ if [[ $UID == 0 || $EUID == 0 ]]; then
     exit 91
 fi
 
-# test file system behaviour with symlinks; requires:
-#   $upx_exe                (required, but with convenience fallback "./upx")
-# optional settings:
-#   $upx_exe_runner         (e.g. "qemu-x86_64 -cpu Westmere" or "valgrind")
-
 #***********************************************************************
 # init & checks
 #***********************************************************************
@@ -38,15 +42,17 @@ upx_exe=$(readlink -fn "$upx_exe") # make absolute
 upx_run=()
 if [[ -n $upx_exe_runner ]]; then
     # usage examples:
-    #   export upx_exe_runner="qemu-x86_64 -cpu Westmere"
+    #   export upx_exe_runner="qemu-x86_64 -cpu Nehalem"
     #   export upx_exe_runner="valgrind --leak-check=no --error-exitcode=1 --quiet"
     #   export upx_exe_runner="wine"
     IFS=' ' read -r -a upx_run <<< "$upx_exe_runner" # split at spaces into array
+elif [[ -n $CMAKE_CROSSCOMPILING_EMULATOR ]]; then
+    IFS=';' read -r -a upx_run <<< "$CMAKE_CROSSCOMPILING_EMULATOR" # split at semicolons into array
 fi
 upx_run+=( "$upx_exe" )
 echo "upx_run='${upx_run[*]}'"
 
-# upx_run check
+# upx_run sanity check
 if ! "${upx_run[@]}" --version-short >/dev/null; then echo "UPX-ERROR: FATAL: upx --version-short FAILED"; exit 1; fi
 if ! "${upx_run[@]}" -L >/dev/null 2>&1; then echo "UPX-ERROR: FATAL: upx -L FAILED"; exit 1; fi
 if ! "${upx_run[@]}" --help >/dev/null;  then echo "UPX-ERROR: FATAL: upx --help FAILED"; exit 1; fi

misc/testsuite/upx_testsuite_1-expected_sha256sums.sh

@@ -46,164 +46,164 @@ b8c35fa2956da17ca505956e9f5017bb5f3a746322647e24ccb8ff28059cafa4 *powerpc-linux.
 a0950546dc17fca9437219431d8ddb0249ce5b08e899e0c799a87ac982adee70 *powerpc64le-linux.elf/upx-3.95
 "
 expected_sha256sums__t110_compress_ucl_nrv2b_3_no_filter="\
-fb458e6e7718ffd3f060fca911d069a024df8da7c75e34a0aea820a15ca03551 *amd64-linux.elf/upx-3.91
-8988a2556bff2da1a5de9a5a4c909a53ae99a825fcdc7699d4c504bc697f60df *amd64-linux.elf/upx-3.95
-b8bf6a29177bc7e9595d1c2a200f2c6431e12eee1ca2c8a64064a52c792b7b65 *amd64-win64.pe/upx-3.95.exe
-02c17f49a54f50a9ed453227b600feb4ba5574514552d1cb344b1b012265afb2 *arm-linux.elf/upx-3.95
-0006e29a124430722e691a05afab0a381d332c2ffe53c7f6a2cdf4cdea5349ce *arm-wince.pe/upx-3.91.exe
-94a60c5859fc98db7671828decfb456e670a402a676d97cd4d66b5406c062f1f *arm64-linux.elf/upx-3.95
-654a4e4cb325caddcf150ca90f2729c748bb0a3e99e703c6aad6a9dbc7d6d6e1 *armeb-linux.elf/upx-3.91
-c68172e589871dc76cc7dff5464c87cd83a8cf9178d3b340e166912bcf6c9a0a *armeb-linux.elf/upx-3.95
-ecc834183718c481c724754356977f4d63a58a07a2a308b9d2d669cf4d859b10 *i386-dos32.djgpp2.coff/upx-3.91.exe
-879bdb9fc4c2ff76688250b429281a0a196c3723aabb40657f61a256d271b407 *i386-dos32.djgpp2.coff/upx-3.95.exe
-582e7d54ba02aa4133a82ed423fce85376a3e2435468c2275e6500895f80b62d *i386-linux.elf/upx-3.91
-00501788b58d4523faad8e0d0a9832d1f743e33739f8190be19094e2aa002c77 *i386-linux.elf/upx-3.95
-9b9c922a6ddd48cf92af8aaa99452c101d69eb65f83e5fed6870bfe5450ca66c *i386-win32.pe/upx-3.91.exe
-85a21b38b2c0ddf94bfd41b28c6a7af74accfa2246cb7f6c5881a0525cbbcdd0 *i386-win32.pe/upx-3.95.exe
-993eb24cdacd30fd0ad915c88ea523f19748e4f4b3c4f7302dc233ceec67501e *m68k-atari.tos/upx-3.91.ttp
-b48802d429cb7edab4d945a658a7f2aa65f67e48085ee9f40999e63cd164089b *mips-linux.elf/upx-3.95
-aac26e3324c3a07d0cb41ee68dddc29891334e13ccd60bfb9138729a2f27742d *mipsel-linux.elf/upx-3.91
-85803d12a0262bb424c95efff414e7882dc1104164c245ab90dff27ee5bd41db *mipsel-linux.elf/upx-3.95
-e1ec8a1d392e0493c9fd60f3327d85aec108815100ab01ae65210cd26c917888 *powerpc-linux.elf/upx-3.91
-845aad9ec6cba72b3a83c9958e9718938fdfd3d18ac76170d81f57c1c86987a0 *powerpc-linux.elf/upx-3.95
-149efbda7f68c354d48771d838aca07cbdda503746bb83497ec8ab226dea4792 *powerpc64le-linux.elf/upx-3.95
+d11ff80ef4e663679699d92bfd5d9ed8421dc2def0a91b104697cdb2ef0a1ffe *amd64-linux.elf/upx-3.91
+14d9ecc398a3b1863b19371387cadc434b8bb9a7da9225c58d3df2ab624cbf9e *amd64-linux.elf/upx-3.95
+3c161ae654b290be806a38be271a4e9498404e038d5ef163543b072077b29859 *amd64-win64.pe/upx-3.95.exe
+dc1927ca0317cdefe2c07b0a76f0c2d45cf02079ee163c1ced26688277a22be3 *arm-linux.elf/upx-3.95
+c5a65ebda6db5f619afad9a0c0e9ece6cb025c5fdfdec57affa26120255b5e73 *arm-wince.pe/upx-3.91.exe
+4a76cf662f29ef93cb674d9dd8ec144e2388d3b05d33abd89cb0416f760330c5 *arm64-linux.elf/upx-3.95
+bfca960388f228846091c7124d49e9bb1504c7696ee0b359278009fa17dfa9a7 *armeb-linux.elf/upx-3.91
+35b09fdbd0f9977172ebaff8231d8e00f68a8475dcba2f75b6d05c36a39f4bb4 *armeb-linux.elf/upx-3.95
+5434fa28036a14abf19e4c24fe1f8bdc4cff132ed9080cb34ef1dd3c596ebce8 *i386-dos32.djgpp2.coff/upx-3.91.exe
+a194bd54d3058fd97871b96a14ede16b337241e912cd51456d2a8e5b3dfa6a39 *i386-dos32.djgpp2.coff/upx-3.95.exe
+a57e4e0d72e8e5ace0e045192150c4b4e9889c0ac7630c885f8cecab8280ecda *i386-linux.elf/upx-3.91
+b150460b6061cfca7ec76e868626bb33a92e2558fe1f1fc8baab8c528cd1dde4 *i386-linux.elf/upx-3.95
+c9a92aa8099262b5174b50f37c4f2995ceff79a8c9ba4c755a4fd1dc98bb0f23 *i386-win32.pe/upx-3.91.exe
+4f15940af27173ee18aa4fdf96b79ed4c5b563141b7362b398424366e3f51dca *i386-win32.pe/upx-3.95.exe
+81539760603ca5abbc5f6f0e9f0df922129fad624643d6cfc10d820205519650 *m68k-atari.tos/upx-3.91.ttp
+648378e19d72bc85950e6244d837475e21008dbf470a4cb3484fda10677b8afd *mips-linux.elf/upx-3.95
+3eb9a06b68617499a0c7994b6b300e4fbe9ca3cf0c3601948ab129d9e181b345 *mipsel-linux.elf/upx-3.91
+5a188e4aa04e98def8294e21a587a5e958fdd745cafa52fe584976c8b62a96e9 *mipsel-linux.elf/upx-3.95
+557a255deb0250ea1d0db01b07b40603817b97b9e645328bc01aaf1c51742cae *powerpc-linux.elf/upx-3.91
+0751e651da9809deea7926c4125527677d7034fbbbb4d5ae10dd692c37a47074 *powerpc-linux.elf/upx-3.95
+08a46dffd447f0b1f723613bfb31d14154c1a31cc3e7982263ec4b242724410c *powerpc64le-linux.elf/upx-3.95
 "
 expected_sha256sums__t120_compress_ucl_nrv2d_3_no_filter="\
-3f1d7ad512df7cc6f1fa4fe4a37f21d92709764fc385e307504e12208c090df4 *amd64-linux.elf/upx-3.91
-a9291e95bc5c59193ae318c4bf13341ade909b8a6b42694c33cb3a9d1a084637 *amd64-linux.elf/upx-3.95
-968c6c681b99c6ad21f3100527da0d2f0ccc510885d6a23b1db613207aedc739 *amd64-win64.pe/upx-3.95.exe
-e06b57cd0013db94ba298bef4b30d904ad8eadafb7db6b4b4964de65f9fae0ad *arm-linux.elf/upx-3.95
-bf6c7ba2a464f7dfcdff230462a23f9bcfafaebddb7746f0021367076ede58ac *arm-wince.pe/upx-3.91.exe
-053c60a4a376ddf3e5ac9b91933e483b86f184f02369c1df204b32acda2d72f7 *arm64-linux.elf/upx-3.95
-63bbc0b63ec9504650869e0b51a6941c9d8f6d472463e9f602e26e6a21c493fc *armeb-linux.elf/upx-3.91
-f0b78117ac4a4671470cbff4b10907024d3811ee4197dcaa5cad0a84c98c8693 *armeb-linux.elf/upx-3.95
-86888d40e8b17fd59a1ed78264e075e1b04b57ca020c43768b37f916beb11649 *i386-dos32.djgpp2.coff/upx-3.91.exe
-57f916c1f0fb33746de4c65f232258fb48acb2aa266b59ffdeac0c654bc650ca *i386-dos32.djgpp2.coff/upx-3.95.exe
-efc046cd508c647651fa6574b171fb44ebf2bf785d7bd9ec3fcc6b24b01db96b *i386-linux.elf/upx-3.91
-279325e2cac136e24ec928eba687849c3359ab9ce76ad9502a64d3883029ee5c *i386-linux.elf/upx-3.95
-8b7aba7c9e733bb72844d797cb9f6a7225b4ce79ee62e38a9e424b4c5cc63ade *i386-win32.pe/upx-3.91.exe
-e966278db2d69913989bcfddf998e8f5b35fd8045c55b1e45065fc121c2452a0 *i386-win32.pe/upx-3.95.exe
-475777e4b8284a57e61cec9fa61549b06b761f6fe77ffdf24e23997eefd87036 *m68k-atari.tos/upx-3.91.ttp
-fd726e5be8f899cea4ce147beb23e7697953220f680b54d9ad12ecbbf6764fd9 *mips-linux.elf/upx-3.95
-36e40ec2e07cf2a095f6d1c58d5d454a486d24fa1406890ccc3dcaf3223b1ed3 *mipsel-linux.elf/upx-3.91
-97a0b1e3744f4168905c6423778f9fef887a467e9f382677f1da785f2f3fd5ea *mipsel-linux.elf/upx-3.95
-1576fcc71df7ac816aa3b322b9c399df017f05e99b843b98ce02be15e5ef9148 *powerpc-linux.elf/upx-3.91
-768a206b9dac7816bd9b1b5c86fbfdf1f5a6920fa2cbc35e50b19d58779b219e *powerpc-linux.elf/upx-3.95
-287d53686422057d5c7ddad5c30ad2a3342424153b162f3769fe8fe717b48b91 *powerpc64le-linux.elf/upx-3.95
+c7b05335f178c5c550e3d1d0d90fb6d921a4c0c66c16e215114483ade78d9b5f *amd64-linux.elf/upx-3.91
+9cedd104b3bdd11c6933ecb21e0c47bda7362909905e7e63e950984825650950 *amd64-linux.elf/upx-3.95
+d96be2f6f5fb0088736ff7a83a8854844ae41d61aff7862e91f09222755a56b0 *amd64-win64.pe/upx-3.95.exe
+cf7c02b78bb85e9426b01aaf31a99c65944822d65eaac461de1b3db0c718625d *arm-linux.elf/upx-3.95
+c05c9d17f6d74f760d0c9cdbf7c8d0f29b9059ec0048a160579d9d40ee6dde46 *arm-wince.pe/upx-3.91.exe
+91c4f7d3485e53a5b9cfadc2dda610ad5507c02b2d75f70d9628e336eaf154c8 *arm64-linux.elf/upx-3.95
+e4b2f54fcacc320e4a7e45b49a499b58ebf8c4ad35232e4982144c817dee19a5 *armeb-linux.elf/upx-3.91
+2a0b9e1cf234ed0746b74f8e63e15bd52f74082705ee74647899da238c7cebb3 *armeb-linux.elf/upx-3.95
+0d16d4489ba249636541134471ac6dca6c78874c9201dc12a7825747cd095767 *i386-dos32.djgpp2.coff/upx-3.91.exe
+49671cdfa344b6d259ba339e764f0a196b190eb7a3979771b83704d26766ed63 *i386-dos32.djgpp2.coff/upx-3.95.exe
+f9bde637fa12497a02d38e52fd7acba5b7220eaa3888434fc18dcbf224c14af9 *i386-linux.elf/upx-3.91
+11ef9a08ea0aba3ed8d2043be6b2297e0b41f10fc5d73f9b9299fea00eb36426 *i386-linux.elf/upx-3.95
+48984390e36e8b6dd133a372570d215a49e1bf2b5d8304ba060e1088149eb603 *i386-win32.pe/upx-3.91.exe
+0f9d2325e0d8930b72629c37dbb333a3ac1e3d0be0f00245a376fceb287dfff6 *i386-win32.pe/upx-3.95.exe
+e87f9d09fdd313c3cf552030e9596dea67cdd6178bdf6cefb0b33f1fc893339f *m68k-atari.tos/upx-3.91.ttp
+d31a35f3fae92984df28dd26c90a525038be74a54714948b96914af885902fdb *mips-linux.elf/upx-3.95
+26de609a6eda26fcf93273d6a95abfe211b7080abdbbdc6fd4f793ea59bb8aa6 *mipsel-linux.elf/upx-3.91
+0bd931fa89c1cc5b6f0c2425f0d564808caf5223e3214fd718b6a6df2c42ca2b *mipsel-linux.elf/upx-3.95
+98dc5a8995b36bca8873a41414245db7a608d644b7a75d43bdecf9d6c8660817 *powerpc-linux.elf/upx-3.91
+42d0fce35d881b90986b6de32b6dd231c310023c1e3a33f16affe5b36503b663 *powerpc-linux.elf/upx-3.95
+e5db79bd3323df67afc53eed8621cae8de8c57522230cb18463d0a38ef8e0e2b *powerpc64le-linux.elf/upx-3.95
 "
 expected_sha256sums__t130_compress_ucl_nrv2e_3_no_filter="\
-3f04cc82752ee6c573e6ed22a44943caa1126503ad898def7452e25df14709ec *amd64-linux.elf/upx-3.91
-7a3103783fb6c1e34b476e2cbeb7a5992c635dcd643d1ff37e5aeaf57f70f268 *amd64-linux.elf/upx-3.95
-509be220b15f12853a26207f8c2fe361feed50203adb3af4e2bb03aab3467221 *amd64-win64.pe/upx-3.95.exe
-e2e4dfb92a85a1e8d06d2d28778f63c3efec484b91c58236ce9df02cfe3e012e *arm-linux.elf/upx-3.95
-18bf698a9ea039a0c3f1de9cab845dc1b51ad881e96daba4b7389adca830ecec *arm-wince.pe/upx-3.91.exe
-b2155656ba70f468cc21fe0125dd2a2a9b0bf4b5d802eb399565c15b2997f1f8 *arm64-linux.elf/upx-3.95
-4dab150e1309d643583ded5262dea6f5ffa82ef7e3533515d10ef3c95dc11ea5 *armeb-linux.elf/upx-3.91
-25b072a5a86ead3bd9ddc539c3f29d5fd2c9cceb010657ace5eec827f73cec93 *armeb-linux.elf/upx-3.95
-d7d0d5c45297d81cf4de9256c43ebbe236d1a839daeb16c900ebb5c1503659f0 *i386-dos32.djgpp2.coff/upx-3.91.exe
-262fa423a8cdd765156b9385f4f1fe2fc8bba4b7e9904281f6f99a7a867ecdd1 *i386-dos32.djgpp2.coff/upx-3.95.exe
-a74811a5f2b2bf26b1d64ff8e5ac5d9111bbc3022bea77b5389a2253a059c6e9 *i386-linux.elf/upx-3.91
-b4c9632a18ac07b7351ea3a24e112ee32cba67eec194dc822f5211d793665d63 *i386-linux.elf/upx-3.95
-b35b94f6f14e0795a3e30d04aa6cb9cb1fca6dc15a45cf99f9ce66646b438d74 *i386-win32.pe/upx-3.91.exe
-11505bfed2b91ff3df360c3fcf5e701bce6c536f79f4743eff367bf4e16a686b *i386-win32.pe/upx-3.95.exe
-ac45ed125aa0e5f002556e9410d32e4007cb905cf71354df20e38785a90e0ea0 *m68k-atari.tos/upx-3.91.ttp
-773e144b638f23cfa2640e5c6760d6f847d477efa0c64c158e24be7efbdb765d *mips-linux.elf/upx-3.95
-bd53867507b9449dc8c12007d8ed16ef332b8c4d96b1749cbd8b731a61402215 *mipsel-linux.elf/upx-3.91
-a72cffc63f3415f5c913a504c2d2af30cd533f849cd7866b65a8b4c91301c475 *mipsel-linux.elf/upx-3.95
-1c93b25a4846fce0d2242d753f0a6e662f018a8d63234236e88c7cf32e104d22 *powerpc-linux.elf/upx-3.91
-263f4d184edab2716accbcdda2749a348a0b3d055d3096fa8c85d975c66a2342 *powerpc-linux.elf/upx-3.95
-9b04dbab6863895dd3df5b0fe50086eff57e401d853a55fd9cdd06c0794e7ce7 *powerpc64le-linux.elf/upx-3.95
+bb7df16340f56a859b10b5c591e69435b72443c4b9387b4c0afc4f3362217c5c *amd64-linux.elf/upx-3.91
+bf45e190f7dfce9eec13163ccc7da85c51420736b15ef679290af7f4662e5850 *amd64-linux.elf/upx-3.95
+cedb3c199f6b37c2993c2f6beaff327bebfcef0d1dd904b655f79c7261e374f6 *amd64-win64.pe/upx-3.95.exe
+6887322866a5b77058c1b7ecc229fb43c80ea4d88e965dd34ad8a562604f5f4c *arm-linux.elf/upx-3.95
+8b12ec425233a4f2e00769f2106a804d64100ac3d32f38db2383a0f51ab0c8fb *arm-wince.pe/upx-3.91.exe
+13410a318f80b193f75b26388c45f603e62ab7e30392b248f89409f73f59dcc3 *arm64-linux.elf/upx-3.95
+bf60d3e917be3abe66f15d8e61c93e2451f241e5b7e55de8c68d0a5eea4ab474 *armeb-linux.elf/upx-3.91
+8b0ae4260e24398e479a6e220625f50158ab3142c565cc4929350a298437e6a8 *armeb-linux.elf/upx-3.95
+8b5739273e1565e031c4335ceb76e5efc00830074093f092ab3ac2942b1f756e *i386-dos32.djgpp2.coff/upx-3.91.exe
+27875bd06a68b56d4ecf4b1aac7cd088f6fd3c358970b0c0fe881026b83a4603 *i386-dos32.djgpp2.coff/upx-3.95.exe
+018137b520e22511d67d6768ec57a9bc053bc7927a87fd51d60521042d2a26f2 *i386-linux.elf/upx-3.91
+b9f6b51798e239c881174a9a93391ea27020fb6632f9cbf6040d2c7c43798f74 *i386-linux.elf/upx-3.95
+38229e4a2d830568ed2b25f3d23cb20b7b78e912227da45fe1bae57e131470df *i386-win32.pe/upx-3.91.exe
+f55a0c8f3197977bfe9bca325fb86e1a3f5effe82f4efaa062554b8dc7093e10 *i386-win32.pe/upx-3.95.exe
+e08fb4722915ea11259084c1483e2f40f0a047be600e7a9f2607c44582849ef0 *m68k-atari.tos/upx-3.91.ttp
+e452be5c3f9310879626387cbe60a7bd4465f0efc9b31e711733b964ab9286b8 *mips-linux.elf/upx-3.95
+bca2e642253157d4e004a53cb393cecf34df82f2072bedf4c46bf32f1302da74 *mipsel-linux.elf/upx-3.91
+849469774baf909c7470f5306f75e91fbed4664475d4f7d60910ce07101a0ce8 *mipsel-linux.elf/upx-3.95
+59a21be192ac75bdf5ed882a53c3e2560380dd46c1af36d256c6329bbed7c2b7 *powerpc-linux.elf/upx-3.91
+fa8f8f063ae7eedb936d0774485451b785387b435b9bcbe2fc0c9fbe7ed4eced *powerpc-linux.elf/upx-3.95
+64ade3a0badb4357bf7714e5192be73ef03678260ac31ac729fc68d639495c56 *powerpc64le-linux.elf/upx-3.95
 "
 expected_sha256sums__t140_compress_lzma_2_no_filter="\
-68ea7e46654a94a1c125e039b9167ee8724edf0762f5522e81cfbb94005af8fd *amd64-linux.elf/upx-3.91
-7adf842624efaa46a03b1861fee62dbc01c1e22387b29fa16f530d3c6aa4d295 *amd64-linux.elf/upx-3.95
-77aa80d55f83afdfb3796dfbe972b79a2195b37f84e9bb87ff7d11e497927021 *amd64-win64.pe/upx-3.95.exe
-16916c440d76231df63ae5260bcf28c65476d06319d51e084f1730ab83d279bc *arm-linux.elf/upx-3.95
-fae27479b40010e1d0794fe28fcc619c64a6ff21888221089fee429135658580 *arm-wince.pe/upx-3.91.exe
-c7630be0a014dbef80053609329faf5bb55ca5f3abf80df26674ca311d3943ae *arm64-linux.elf/upx-3.95
-4efb05939371b23037e8a0b34a35ae181d2d101afac9d3e06457d191e59a5e76 *armeb-linux.elf/upx-3.91
-231d9a6e570615c2688befae04ad7ca88abe9655097e352e84cf0419190355db *armeb-linux.elf/upx-3.95
-9df0142609a0a61595c500f1b9b40efab6d8c179f83068a5f4507df9a9c66d18 *i386-dos32.djgpp2.coff/upx-3.91.exe
-6bdf60b30d916a9b706c7c2563907758994350b372351d7e9b1fa6427d75a01a *i386-dos32.djgpp2.coff/upx-3.95.exe
-a96cc162e2a2ce59c9199534ce3c067096b655ea426b8c1ce9c4d27f282481ef *i386-linux.elf/upx-3.91
-25540046329ed7bb0b071a6686d301f5cd8d3722407088514a88044a7caddc3b *i386-linux.elf/upx-3.95
-93a6093dac3cb679e85900bfd60d7cf26319958245d4dc92425856c742aa95af *i386-win32.pe/upx-3.91.exe
-e1cb547f4c11a58b245de0bb71e9fbedffa4d9c6f97a57ce679abbae71e0c0b9 *i386-win32.pe/upx-3.95.exe
-31ba49ef577fb0031130e00198b69afec95ff9cc90806ab04d607be0627d0d1a *m68k-atari.tos/upx-3.91.ttp
-69d27ee81743163b3bd9a7a9721abec70606ee38716c72410dc82bf826e508ee *mips-linux.elf/upx-3.95
-6ee9682486076ea670bdfa95c7b6dd98d0274e970f7dcc7bdabda8d07558abf5 *mipsel-linux.elf/upx-3.91
-b817e57dca45c26d93d2f293d77bf0a9ffa2a4232141d9e4f1a20b369c0b3bbb *mipsel-linux.elf/upx-3.95
-99337dd36736e46e2ae90fcb6990746577a135d4b465e69f7f421a218e245657 *powerpc-linux.elf/upx-3.91
-c1b63b66351e224cc53e33086daafefdeaf3c91a37b68426b08d2c709727f214 *powerpc-linux.elf/upx-3.95
-9e28a8e6eb94549defc2a842ca24bc7a7496f581237378a118a0ee1792598ee1 *powerpc64le-linux.elf/upx-3.95
+ba01763526328e15b34441891b4bfbfded4488cfc0221bd923fc33c17cd94f26 *amd64-linux.elf/upx-3.91
+401dba7e1d660d732006a7b3b39d0b8806ac90530090141c583ad7037482b637 *amd64-linux.elf/upx-3.95
+0afff19522cd3480f13170f6f56ad1df918ff6427fdd1f76e0014adbc492112c *amd64-win64.pe/upx-3.95.exe
+a7d7457b0dc5105297f070db66bac8e581c3901efa5b4c89c991cc652edd1c58 *arm-linux.elf/upx-3.95
+a2178a2be4b595adb32e11c0dcdcf6af701a3f1fc41cc4019dee00a96c997860 *arm-wince.pe/upx-3.91.exe
+2e45b63d7a9897c8316436cd73ea30c788b9cc873374f572ab4119ccd4585f62 *arm64-linux.elf/upx-3.95
+c77b62df69a4e0e712e7ceab519bb5e8760b6dde3b609be5422258fe8c5464a3 *armeb-linux.elf/upx-3.91
+abe0d09a0e3aa9b483ba652face53718480c3a928d0cb0be183e41eb2c64f1aa *armeb-linux.elf/upx-3.95
+46c1aceafa1e3a2fcf224bf6e50d1dfac2dc1519671387cb066e3454b3207635 *i386-dos32.djgpp2.coff/upx-3.91.exe
+170c70a9fb257ca845bbbef5f8da0062b4197a8b3f5cf9a29f472751ab38879a *i386-dos32.djgpp2.coff/upx-3.95.exe
+3a5d6531b1f1ce021282592dd645fe66affd86b36ccb72c3a4f43976fb150606 *i386-linux.elf/upx-3.91
+c073fe95891b83015e7d778a44562d057d5b3bc787e37f794f0e2b9867d83d76 *i386-linux.elf/upx-3.95
+3e1fcbdb6267e99c50c20c3d0e6ca7795b3c35282bd127e3f09c13ae4a9ef6d0 *i386-win32.pe/upx-3.91.exe
+7618f249a922b7e504a389eb1c5c640b3bc5678ca1b4575900a778453c2666fc *i386-win32.pe/upx-3.95.exe
+b1a481020f6afc2601dac02bba1582f47719c964fbb3e63090cd2ae19caf2c28 *m68k-atari.tos/upx-3.91.ttp
+64574681a2cbef2e5ecd4c290e8c4ed482a1a34438e3b7151eda097c593195df *mips-linux.elf/upx-3.95
+0a9f789949135858acebd4da834a2d904bbc722adc599d59ae41382475988d6a *mipsel-linux.elf/upx-3.91
+69faa554496af25239a5fea6f7941c0424d8f40d8078a7e40012ba284bf7b678 *mipsel-linux.elf/upx-3.95
+224cc6a5336f768457c92a317a4f7e47188779ff459b821f49d2ef2188b5674b *powerpc-linux.elf/upx-3.91
+8da438605f0be0e9a00c4f169d66b4639468f8e3922ed63320f33b91d0a6b099 *powerpc-linux.elf/upx-3.95
+efa063be5c8a488b16f0d03598b96e144a0c0d317c462a58a3e32585b68403a7 *powerpc64le-linux.elf/upx-3.95
 "
 expected_sha256sums__t150_compress_ucl_2_all_filters="\
-7b164c03af75a33c19dfa45767e9f44a754fd2fecd56239609fff37244030593 *amd64-linux.elf/upx-3.91
-f591bf4b34d2bdab707506ca9e7b2822b0d9bfa1dfd542b96512fcdfe18c77d3 *amd64-linux.elf/upx-3.95
-a80f6756fb9acb5ac4be3f0609c37042922c769a285eca34734eb62547ce4479 *amd64-win64.pe/upx-3.95.exe
-2c249c4fd65bc53376984bfbe352d7732f49d7c601dd01773a6034c127a03416 *arm-linux.elf/upx-3.95
-f640a43f3e12d092a4a8e9f34d89cc02ca85d382b80e1efdeec4ecffb09aa680 *arm-wince.pe/upx-3.91.exe
-8d5df9081689113edd3cdd357535aa35e45df4339ad37479d496cbd6e873f38f *arm64-linux.elf/upx-3.95
-0756666adb390b4330cf3f50eee92f73cc1d0afdbcecedd7cdf94fad29bf2c71 *armeb-linux.elf/upx-3.91
-7b8156540b234aec8f6bc4db8dcd9841afd0be1385d55b07bb6f918594dcde9d *armeb-linux.elf/upx-3.95
-23cc97a192c76ce849d17f5a902d178ed10918007b9667913395095db285b546 *i386-dos32.djgpp2.coff/upx-3.91.exe
-66ec810d94684cfa71980a1812ec158b4485b897aac52fa4617e097d69e4d10f *i386-dos32.djgpp2.coff/upx-3.95.exe
-9b004924ddc9e028e556c882366e10ed11cc8f69792f658e07b2d19d370bb102 *i386-linux.elf/upx-3.91
-74453c23dba3e6f3818faf85f2dd34669839b34679da70201e071566a32df26c *i386-linux.elf/upx-3.95
-e91a7748c9ebafe7987127431690ae1464d8f505267a8b3837edf5f17589534b *i386-win32.pe/upx-3.91.exe
-ba4c9b76016431ff30f1ead43b77a6b4ecce9757a438d05647ae3efaa33288fa *i386-win32.pe/upx-3.95.exe
-e6b493dff57c763d4feb49490353dd843b15b1a1c78c000af8bf48472e11f5ae *m68k-atari.tos/upx-3.91.ttp
-cdf64a07ffa09aab14f5f467da334c41b5b496b77f65034bfca94b8f917b71f6 *mips-linux.elf/upx-3.95
-cf1e80d5575766df41fcc27e08e30e3aa2b3a318a0d9014e6a7241bed8fb1d75 *mipsel-linux.elf/upx-3.91
-5afd8fbe8bdb25a76dd4105dbb3e4695e4332ceec9837e0609a9850cebdc524a *mipsel-linux.elf/upx-3.95
-c378615d5068a5c44cb751290c732a127f88d3534d47318be41f1827a43c41b5 *powerpc-linux.elf/upx-3.91
-b4b3ebd20ee61a0ed47d481e7333cef42d1a23f832c5463aff6df640d5265e65 *powerpc-linux.elf/upx-3.95
-0283de59bd2bf8f9dc11e1b5ad69d666bfc7a2b2168585ae3874f758eb271336 *powerpc64le-linux.elf/upx-3.95
+19d81859acc5322e7610e44aee84eed65974650d7a7afb5fb9731d11dad70144 *amd64-linux.elf/upx-3.91
+9663a26ee5367181ad8d8cc0d8df0573d4cfcff0aa5c8f014e56963b80007146 *amd64-linux.elf/upx-3.95
+1e2dd8689c3e7d4bd484eb53490ab0a9764c1ba4022145e309873537d63765f5 *amd64-win64.pe/upx-3.95.exe
+4bf9b45b89d5668e41caf176f34b32336cbd4f858b71ed03385f69b722192796 *arm-linux.elf/upx-3.95
+b94e8887f7901239b1fb4aa926c96d4dd5d935a653e619c3ab4c4124dad7380c *arm-wince.pe/upx-3.91.exe
+6138f52201f283e64816f77380da10dc422d1689031fb6c72054647e48f55188 *arm64-linux.elf/upx-3.95
+72c31db3472141f44f6034c9eaec3352c4f4391560a3d81fc63cb2fe45778d32 *armeb-linux.elf/upx-3.91
+8cfb3a15c6d795e0be95c92791081573d5987633b52c51e044ab3baa7436c8d5 *armeb-linux.elf/upx-3.95
+ef96852c3865b3e6682e345954568acdf7ef2e3f59f3aaec5477142097b029b7 *i386-dos32.djgpp2.coff/upx-3.91.exe
+c2c11ca8450b0cf61eb2e4d5ee54692ca0f308be4b61c544e03bfc108a79cb0d *i386-dos32.djgpp2.coff/upx-3.95.exe
+a595b6d76204351340a2f6eff0cfb7b3f64c40866fc11e6bb7ff9d534f097bee *i386-linux.elf/upx-3.91
+8b1929b7753b56274c136648359a01a862ae994f291b2f511fdb1d2268bccbbc *i386-linux.elf/upx-3.95
+10f32132ca0a218c069185834ace32447d4cf33c4ab7766141c4c08d967606a1 *i386-win32.pe/upx-3.91.exe
+c1146e9c9b1c4e755822fbd5486c53e905b9d16028b97c55d0430bbcec467793 *i386-win32.pe/upx-3.95.exe
+e217c1613fe848e6126f6a05b32aceaeda777e4d4a3755405118e3586b1bd93d *m68k-atari.tos/upx-3.91.ttp
+e2ef44ac8519d9aadf99469c8c387503d8737827f840ef5e5b5695529d4de8f6 *mips-linux.elf/upx-3.95
+23ebde2dc0d11ab32c056683edca55b8ece7f429cea28520653ed367f16a8b26 *mipsel-linux.elf/upx-3.91
+354c349f1504b3403ca922fb275f25835a173268a58a2ca5b17b0632220bb6c8 *mipsel-linux.elf/upx-3.95
+6f3197a3e460b23dde39522a12d734d3dddb1515645931e4fad622d8ffbe37b8 *powerpc-linux.elf/upx-3.91
+66bc0f51d3a2905cdf39d599ec609565fbee3afc962cdb74caa431b71a0f5ee6 *powerpc-linux.elf/upx-3.95
+f47a2f1d67f37af7087c94fc7a3fd3cd81ec3ed8149df79774250a4ace793768 *powerpc64le-linux.elf/upx-3.95
 "
 expected_sha256sums__t160_compress_all_methods_1_no_filter="\
-d2ebb0a3e77b766446b0076008c63e910b3286b72ba7c4cce03782f36c0c7396 *amd64-linux.elf/upx-3.91
-3de94645a9b15b723b21da216e26577f8e28d4d296ceb5b68eacf5ea4040525c *amd64-linux.elf/upx-3.95
-4106f280f30fff3c39fe72b10cf450cc514d3aa9e6769255f54606c4c09bf646 *amd64-win64.pe/upx-3.95.exe
-db5838a8816241e57f3271ee217cbd99b80d2c5ec15f9c71e0b1da1cced372a3 *arm-linux.elf/upx-3.95
-97a78c7aef6ab3eeb2807893c4edfb529565e36b27f9982456276dde46e34d90 *arm-wince.pe/upx-3.91.exe
-50c4a83017a143e386f8e8c4f1dc73827b059ffc4a94586ab949edd19f27d4b3 *arm64-linux.elf/upx-3.95
-dbf432c12845fe8cebb131995cd57cc637dee8e21e8b083ed05052a2839373d8 *armeb-linux.elf/upx-3.91
-751ecfef4f02003f127d7dffe9fdf12af1a449bf4546e8a6dbc86d8885441746 *armeb-linux.elf/upx-3.95
-da261516dc443ac3a9dfbe9e3353313042b72e8c1fa3f7c17bf32e0ff4221a12 *i386-dos32.djgpp2.coff/upx-3.91.exe
-a4eaa51e14b7bdecff560e4ed209888cda0fde955693a7005aca67361181c561 *i386-dos32.djgpp2.coff/upx-3.95.exe
-48c1959184334c5eeaddad5b2141103a0a5863a3c22f068d6d977e2fb0ed1711 *i386-linux.elf/upx-3.91
-eeb2cf342f9dbb87440bd4aec0b81ea3218b300124f6348758ea4bf100318ec9 *i386-linux.elf/upx-3.95
-28c742067136d6023720208131a5052553cae9cd5fa1b86ffc9d7b1338ab6466 *i386-win32.pe/upx-3.91.exe
-11646ac069761715b45a78c0ad769ca69f3b2e22ff70a7068bcda7118bfc82fd *i386-win32.pe/upx-3.95.exe
-0e442a98a0e90716945ffe9addf9cb7079686e3cc0f968c5e557b52a36fe6ac8 *m68k-atari.tos/upx-3.91.ttp
-71abe63b1bfe35d8ff9bbaab18dcf41881a94f7bcd12bd0c010205ecbee94f33 *mips-linux.elf/upx-3.95
-acc0e3322b4f22aa8e5a79962cf92b1a8ad203755dfe5bab6d2a668d274e4aab *mipsel-linux.elf/upx-3.91
-e875572d1be9999b9292122d2094ae54142b268d7fda4ab12544507aaf673fe3 *mipsel-linux.elf/upx-3.95
-62414bff8849020ea0e93c10595fbe10e30c5effa87d25fa8b67c77bc810ccb7 *powerpc-linux.elf/upx-3.91
-5c59c4dc481c71a9b02dd39f8ac6e3aec24f6ca2864ad3ff1c7cc54ab567af9e *powerpc-linux.elf/upx-3.95
-71863da15c4bd482c7ad6123895b555db86610b3cc35e7ab99897d7c9dbfcc9a *powerpc64le-linux.elf/upx-3.95
+a4e92543a5cf5e692823d0bc2a75a995570358ba899e273d67c1df0709d5f41d *amd64-linux.elf/upx-3.91
+77e7f8b07304c8acbf55a4755854c51f5d1582558f15ec74585fc471379c81f3 *amd64-linux.elf/upx-3.95
+c8c19d2e24cd9c5b416888cff1828ef7a5b09236b0c423adbc3d2215977d4756 *amd64-win64.pe/upx-3.95.exe
+0aa2cd95ed88fd3e220d14e429068269556ad7dc22ef740d07faf5288fc10189 *arm-linux.elf/upx-3.95
+876f3e8c159f744db0ec8bc9d9afe51be7dac4c18da744c82550d9cc8abfae64 *arm-wince.pe/upx-3.91.exe
+0853acc0af2991a5c87d54215cabc46db588d2626b468559b052418fa90b40f9 *arm64-linux.elf/upx-3.95
+af0cef4cd954d3eed8218c92434ab351c4d071293223361b12f10381117798c8 *armeb-linux.elf/upx-3.91
+6fb686656901a4db12cdf6ffd050be225d74e1123aecea3e45d7604f0eb1104d *armeb-linux.elf/upx-3.95
+f2e94193758f32cab6b11e7d72d6c35339170e7db7f2fffb828e528a2a8a9611 *i386-dos32.djgpp2.coff/upx-3.91.exe
+4ff2bbd08158a94f2d3e7aff2b681b9314704aa9724319c4ea3f2ad554b97edc *i386-dos32.djgpp2.coff/upx-3.95.exe
+49e38b822d774cfe637a61a36d18ce0d6b402a80cfbfe2ca16f2d63d0ea05cdf *i386-linux.elf/upx-3.91
+2ffc13b1515ad20846cca5b2d1c7d5ae0d2b3410fe14ea97fbeb9da46332b7c9 *i386-linux.elf/upx-3.95
+76b29c91e9429d4587192584ee8b15a2fc40f00ae6a3c83c220c245a780e31a2 *i386-win32.pe/upx-3.91.exe
+5c5b5148f679341301776689d41205d746ea96c530721a64edf8c10e8876ae35 *i386-win32.pe/upx-3.95.exe
+cacdad81fb8a39c08f656f07a370c2c21e0c2aa7b3a81bcac22bb114078c478a *m68k-atari.tos/upx-3.91.ttp
+d9cbddf0e48f870dca28ccb394f2077d49fb7da3c7244a4c132627bc7b2c1a89 *mips-linux.elf/upx-3.95
+27fad7afdbf8fdce8b9729ed9bac4e2a1fe501ebd9dda00630c7717c504eccbb *mipsel-linux.elf/upx-3.91
+b11fa6e0a609bbf3222f342951cbb77b214602168bd37ddadae23afa479c2ade *mipsel-linux.elf/upx-3.95
+b7e4c9b02c30dc7436ef6cc133342b93c75ba71779b564e21dc2cb88749bc113 *powerpc-linux.elf/upx-3.91
+920090c1e5147f10e1be0de3ea99a8a3140a6271c260cb90eeff6549e2855828 *powerpc-linux.elf/upx-3.95
+29c6854869fd0a4e95cb3d434f8b93e7728c126ce2a8f9d7163506f1271b2af0 *powerpc64le-linux.elf/upx-3.95
 "
 expected_sha256sums__t170_compress_all_methods_no_lzma_5_no_filter="\
-6880572cb1b05e8b43af2cc0a56937ad4dc3fb32260092a1649164155b5e39de *amd64-linux.elf/upx-3.91
-d6133ca17edfc370015f37182f5a6531830cefc688c127dbe0d45a7212838f0f *amd64-linux.elf/upx-3.95
-027c3eb340c77f31bbc39bc05fb5ba56c2fc33529c445c288b6af26031172442 *amd64-win64.pe/upx-3.95.exe
-7b9ef1fd569242b03ca8b4c6dabf880271cb3755cd00c08d15a77dc00bc05f83 *arm-linux.elf/upx-3.95
-bbeb21e516bf50e7d35cffb364337c6f157a31ddcacc3d43a2b2dfda8b8da3be *arm-wince.pe/upx-3.91.exe
-d8314cfd96fc2c9d83db69ea9746fdf5653fd3a6476f271d6c244976ab7ac9ff *arm64-linux.elf/upx-3.95
-40c5647b8dbbc287e5686d1dc81e5adf8c68d35438039edac1f201b7f939977c *armeb-linux.elf/upx-3.91
-047f325e6b0d3c1b0179b9574441957a64601ea67c55d53cf29dc830e34d7578 *armeb-linux.elf/upx-3.95
-a1b89d28adae9b26d34d701acac3a32106fce77a380322ee0cbe4a852d692ce6 *i386-dos32.djgpp2.coff/upx-3.91.exe
-fd05d0899b87dd4019c10a01d04228aca83203b801c0f5ecd8c25c225a9ab9af *i386-dos32.djgpp2.coff/upx-3.95.exe
-58fa03662e605039f73ade85c00f8bc630623e6b10b304379b1c374f4a4330a1 *i386-linux.elf/upx-3.91
-87d151c5e091586add28d63e08369692836db3cd1988edbf216a21370e01f0b5 *i386-linux.elf/upx-3.95
-4e8bf3046e35facf27e060277c7e577ea367d05f531ccee950c34c6e3a151d66 *i386-win32.pe/upx-3.91.exe
-8f1209d612991ac464f534206b6ce5999c6e689213fc468b289dd990309c312b *i386-win32.pe/upx-3.95.exe
-6e7513be318b8e4ce2bb48a23bd47f0961ef745fd7f1e25d4439435334e62264 *m68k-atari.tos/upx-3.91.ttp
-ea1abe9b33a31c5e27896eabf62a7a22640e91f03af336fc22a64366af196d8f *mips-linux.elf/upx-3.95
-f8ee354abac9eeb83c2d3a9101b35181bebbc2d9e9253960b7ccf96b6670d711 *mipsel-linux.elf/upx-3.91
-cfb11a2da4f598ad20f29a248ac8e28d45dea0a47984d47d075e24e63237ca07 *mipsel-linux.elf/upx-3.95
-541188bdf23b4bf9513a6775ba186cf3d1cdf6a61a0c15177eb4111a51978397 *powerpc-linux.elf/upx-3.91
-cc98a7992d9fee0af3a32c0408213198f8d2d407a44ae25d228057dfce0ef3dc *powerpc-linux.elf/upx-3.95
-20409135c1b03e9f2dcf50266db27a6b7a0259cc073d2bc47b4264c64342bf8c *powerpc64le-linux.elf/upx-3.95
+f11151a8eea22872544062dcab0190e26d63073c0e0b9e1356f31a336e7a56e4 *amd64-linux.elf/upx-3.91
+047ad308483a6f2789de768f8de86a35b9a9c92d9ec4d04efeae55c7ea5c643c *amd64-linux.elf/upx-3.95
+bd559454e3c5ad2e4afd145c2e366aed0e6bb6e8e059e7bd0bc72962cfd1f2ad *amd64-win64.pe/upx-3.95.exe
+e1966d2e2056dc0af5bd18b880039cca83c70b5c370f3869e013384bdf8c853a *arm-linux.elf/upx-3.95
+ef0a4b9341aacd4b9962f9e77c019c5e641616f4f5d713af93263cbf67e32a0f *arm-wince.pe/upx-3.91.exe
+45700ca243888ec22cf84018d7b4ec47f2ee6e36edfc4a16056ea81e99eee9d0 *arm64-linux.elf/upx-3.95
+fd5697370dca17662f271530af4a164790c63b164cc3160d7d8be317e624af8d *armeb-linux.elf/upx-3.91
+c09ecb409692d91fc4710896f6fe934066d4bdff778c675c99e27b5c624d1d63 *armeb-linux.elf/upx-3.95
+4766485709641cbbe06b09e64d0c77b66afa45eadf3ee11c0e92e5a0a97e5bc1 *i386-dos32.djgpp2.coff/upx-3.91.exe
+f4de30c9fb6b695264db098790d189b01f1df950c75e34f8f445d8fa49b69755 *i386-dos32.djgpp2.coff/upx-3.95.exe
+a25c10adb376e932191aeb2e11d1020e71b56a9c82ea0d7f8af71b4e05cffbf1 *i386-linux.elf/upx-3.91
+4dca2d0bdc78d5d8fc582f6638c4595ee45c03ee2523e1da0cd914576ba7a5dd *i386-linux.elf/upx-3.95
+f4500b64adb382552152c737880a3cd55c172d023437c996ccae5b07414dcb0e *i386-win32.pe/upx-3.91.exe
+8922ab742e9641ca533af2693c85fd5121bbac677b12a2c67a33a49b6e4eb939 *i386-win32.pe/upx-3.95.exe
+f95d3a1811be7665fc6cb9479eeb4e94b64d4b1f16187b06fa6c9f0c54782564 *m68k-atari.tos/upx-3.91.ttp
+e637eb6b7c4c9c06488e79c26f8910cc8c40196a962339c849457e6b6a59b964 *mips-linux.elf/upx-3.95
+8c1c4fe3430f1524e70c68f2c10ab67f356c94ea79cf7726a24931d29388458c *mipsel-linux.elf/upx-3.91
+572283b261f90bd2b13f5a65c94f065f7a7e40ed32c2d048f314ec8a9656e365 *mipsel-linux.elf/upx-3.95
+0a7c32c5b3cda6e7c90e21227f1b5af14d169d56d074644c431dbf367b308cdb *powerpc-linux.elf/upx-3.91
+fe6e2d1c1b8e9119713863997f52735a4814d35c3bfba0a6ef1cd9e218510383 *powerpc-linux.elf/upx-3.95
+cbeb988b78e3edd3f0d9526998b700c0b1c3c4bb29ef9e2591c4083a40126c50 *powerpc64le-linux.elf/upx-3.95
 "
 ########## end .sha256sums.recreate

misc/testsuite/upx_testsuite_1.sh

@@ -3,17 +3,21 @@
 set -e; set -o pipefail
 argv0=$0; argv0abs=$(readlink -fn "$argv0"); argv0dir=$(dirname "$argv0abs")
 
+#
+# Copyright (C) Markus Franz Xaver Johannes Oberhumer
+#
 # very first version of the upx-testsuite; requires:
 #   $upx_exe                (required, but with convenience fallback "./upx")
 #   $upx_testsuite_SRCDIR   (required, but with convenience fallback)
 #   $upx_testsuite_BUILDDIR (optional)
 #
 # optional settings:
-#   $upx_exe_runner         (e.g. "qemu-x86_64 -cpu Westmere" or "valgrind")
+#   $upx_exe_runner         (e.g. "qemu-x86_64 -cpu Nehalem" or "valgrind")
 #   $UPX_TESTSUITE_VERBOSE
 #   $UPX_TESTSUITE_LEVEL
 #
 # see https://github.com/upx/upx-testsuite.git
+#
 
 #***********************************************************************
 # init & checks
@@ -28,15 +32,17 @@ upx_exe=$(readlink -fn "$upx_exe") # make absolute
 upx_run=()
 if [[ -n $upx_exe_runner ]]; then
     # usage examples:
-    #   export upx_exe_runner="qemu-x86_64 -cpu Westmere"
+    #   export upx_exe_runner="qemu-x86_64 -cpu Nehalem"
     #   export upx_exe_runner="valgrind --leak-check=no --error-exitcode=1 --quiet"
     #   export upx_exe_runner="wine"
     IFS=' ' read -r -a upx_run <<< "$upx_exe_runner" # split at spaces into array
+elif [[ -n $CMAKE_CROSSCOMPILING_EMULATOR ]]; then
+    IFS=';' read -r -a upx_run <<< "$CMAKE_CROSSCOMPILING_EMULATOR" # split at semicolons into array
 fi
 upx_run+=( "$upx_exe" )
 echo "upx_run='${upx_run[*]}'"
 
-# upx_run check, part1
+# upx_run sanity check, part1
 if ! "${upx_run[@]}" --version-short >/dev/null; then echo "UPX-ERROR: FATAL: upx --version-short FAILED"; exit 1; fi
 if ! "${upx_run[@]}" -L >/dev/null 2>&1; then echo "UPX-ERROR: FATAL: upx -L FAILED"; exit 1; fi
 if ! "${upx_run[@]}" --help >/dev/null;  then echo "UPX-ERROR: FATAL: upx --help FAILED"; exit 1; fi
@@ -72,7 +78,7 @@ upx_testsuite_BUILDDIR=$(readlink -fn "$upx_testsuite_BUILDDIR") # make absolute
 cd / && cd "$upx_testsuite_BUILDDIR" || exit 1
 : > ./.mfxnobackup
 
-# upx_run check, part2
+# upx_run sanity check, part2
 if ! "${upx_run[@]}" --version-short >/dev/null; then
     echo "UPX-ERROR: FATAL: upx --version-short FAILED"
     echo "please make sure that \$upx_exe contains ABSOLUTE file paths and can be run from any directory"

src/Makefile

@@ -3,9 +3,8 @@
 # Copyright (C) Markus Franz Xaver Johannes Oberhumer
 #
 
-# NOTE: this Makefile is deprecated - please directly use the CMake build
-# instead. And see the top-level Makefile for some pre-defined CMake
-# build configurations.
+# NOTE: this Makefile is deprecated - please directly use
+# the top-level CMake build instead.
 
 ifndef srcdir
   srcdir := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
@@ -19,10 +18,10 @@ endif
 #
 
 # NOTE that top-level Makefile .DEFAULT_GOAL is build/release
-.DEFAULT_GOAL = build/debug
+.DEFAULT_GOAL = build/all
 
-build/debug:   $(top_srcdir)/build/debug/upx
-build/release: $(top_srcdir)/build/release/upx
+build/debug:   $(top_srcdir)/build/debug
+build/release: $(top_srcdir)/build/release
 
 .NOTPARALLEL: # because the actual builds use "cmake --parallel"
 .PHONY: PHONY
@@ -34,17 +33,21 @@ debug:   build/debug
 release: build/release
 all build/all: build/debug build/release
 
-$(top_srcdir)/build/debug/upx: PHONY
-	$(MAKE) -C $(top_srcdir) build/debug
-$(top_srcdir)/build/release/upx: PHONY
-	$(MAKE) -C $(top_srcdir) build/release
+# actual rules - redirect to top-level
+$(top_srcdir)/build/debug:   PHONY; $(MAKE) -C $(top_srcdir) build/debug
+$(top_srcdir)/build/release: PHONY; $(MAKE) -C $(top_srcdir) build/release
+
+# convenience
+CTEST = ctest
+test:: $(top_srcdir)/build/debug   PHONY; cd $< && $(CTEST)
+test:: $(top_srcdir)/build/release PHONY; cd $< && $(CTEST)
 
 #
 # "make run-testsuite"
-# see https://github.com/upx/upx-testsuite.git
+# git clone https://github.com/upx/upx-testsuite.git
 #
 
-# search for the UPX testsuite -- git clone https://github.com/upx/upx-testsuite.git
+# search for the UPX testsuite
 # you also can override upx_testsuite_SRCDIR
 ifndef upx_testsuite_SRCDIR
 # search standard locations below $(top_srcdir)
@@ -59,17 +62,18 @@ endif
 
 # run the UPX testsuite
 # The expected (old) checksums are in $(top_srcdir)/misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
-# The   actual (new) checksums are in ./tmp-upx-testsuite/testsuite_1/.sha256sums.recreate
+# The   actual (new) checksums are in ./tmp-upx-testsuite-*/testsuite_1/.sha256sums.recreate
 ifneq ($(wildcard $(upx_testsuite_SRCDIR)/files/packed/.),)
 ifneq ($(wildcard $(top_srcdir)/misc/testsuite/upx_testsuite_1.sh),)
 run-testsuite: run-testsuite-release
 run-testsuite-%: export upx_testsuite_SRCDIR   := $(upx_testsuite_SRCDIR)
-run-testsuite-%: export upx_testsuite_BUILDDIR := ./tmp-upx-testsuite
+run-testsuite-debug: export upx_testsuite_BUILDDIR := ./tmp-upx-testsuite-debug
 run-testsuite-debug: export upx_exe := $(top_srcdir)/build/debug/upx
-run-testsuite-debug: PHONY $(top_srcdir)/build/debug/upx
+run-testsuite-debug: $(top_srcdir)/build/debug PHONY
 	time -p bash $(top_srcdir)/misc/testsuite/upx_testsuite_1.sh
+run-testsuite-release: export upx_testsuite_BUILDDIR := ./tmp-upx-testsuite-release
 run-testsuite-release: export upx_exe := $(top_srcdir)/build/release/upx
-run-testsuite-release: PHONY $(top_srcdir)/build/release/upx
+run-testsuite-release: $(top_srcdir)/build/release PHONY
 	time -p bash $(top_srcdir)/misc/testsuite/upx_testsuite_1.sh
 endif
 endif
@@ -78,10 +82,10 @@ endif
 # "make check-whitespace"
 #
 
-ifneq ($(wildcard /usr/bin/env),) # needs bash, perl, xargs, etc.
-CHECK_WHITESPACE = $(top_srcdir)/misc/scripts/check_whitespace.sh $(top_srcdir)
+ifneq ($(wildcard /usr/bin/env),) # need Unix utils like bash, perl, sed, xargs, etc.
+CHECK_WHITESPACE = bash $(top_srcdir)/misc/scripts/check_whitespace.sh $(top_srcdir)
 ifneq ($(wildcard $(top_srcdir)/.git/.),)
-CHECK_WHITESPACE = $(top_srcdir)/misc/scripts/check_whitespace_git.sh $(top_srcdir)
+CHECK_WHITESPACE = bash $(top_srcdir)/misc/scripts/check_whitespace_git.sh $(top_srcdir)
 endif
 check-whitespace: PHONY; $(CHECK_WHITESPACE)
 endif
@@ -93,11 +97,13 @@ endif
 # automatically format some C++ source code files
 ifeq ($(shell uname),Linux)
 # Markus loves clang-format, but John hates it; find a compromise
-CLANG_FORMAT_EXCLUDE_FILES += conf.h miniacc.h stub/%.h
-CLANG_FORMAT_EXCLUDE_FILES += p_elf.h p_elf_enum.h p_lx_% p_mach% p_unix% p_vmlin%
+CLANG_FORMAT_EXCLUDE_FILES += miniacc.h stub/%.h
+CLANG_FORMAT_EXCLUDE_FILES += p_lx_% p_mach% p_unix% p_vmlin%
 CLANG_FORMAT_FILES := $(sort $(wildcard *.[ch]* ../maint/src/*.[ch]* */*.[ch]*))
+CLANG_FORMAT_FILES += $(sort $(wildcard stub/tools/*/*.[ch]*))
+CLANG_FORMAT_FILES += $(sort $(wildcard ../misc/cmake/try_compile/*.[ch]*))
 CLANG_FORMAT_FILES := $(filter-out $(CLANG_FORMAT_EXCLUDE_FILES),$(CLANG_FORMAT_FILES))
-clang-format: PHONY $(CLANG_FORMAT_FILES)
+clang-format: $(CLANG_FORMAT_FILES) PHONY
 	@echo "running upx-clang-format"
 	@$(top_srcdir)/misc/scripts/upx-clang-format.sh -i $(CLANG_FORMAT_FILES)
 endif

src/bele.h

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them
@@ -753,6 +753,24 @@ inline unsigned UPX_MIN(const LE32 &a, unsigned b) { return UPX_MIN(unsigned(a),
 // misc support
 **************************************************************************/
 
+// <type_traits> upx_is_integral; see conf.h
+#define TT_UPX_IS_INTEGRAL(T)                                                                      \
+    template <>                                                                                    \
+    struct upx_is_integral<T> : public std::true_type {};                                          \
+    template <>                                                                                    \
+    struct upx_is_integral<const T> : public std::true_type {};                                    \
+    template <>                                                                                    \
+    struct upx_is_integral<volatile T> : public std::true_type {};                                 \
+    template <>                                                                                    \
+    struct upx_is_integral<const volatile T> : public std::true_type {}
+TT_UPX_IS_INTEGRAL(BE16);
+TT_UPX_IS_INTEGRAL(BE32);
+TT_UPX_IS_INTEGRAL(BE64);
+TT_UPX_IS_INTEGRAL(LE16);
+TT_UPX_IS_INTEGRAL(LE32);
+TT_UPX_IS_INTEGRAL(LE64);
+#undef TT_UPX_IS_INTEGRAL
+
 // native types
 #if (ACC_ABI_BIG_ENDIAN)
 typedef BE16 NE16;
@@ -776,24 +794,6 @@ typedef LE64 NE64;
 #define ne64_compare_signed le64_compare_signed
 #endif
 
-// <type_traits> upx_is_integral
-#define TT_IS_INTEGRAL(T)                                                                          \
-    template <>                                                                                    \
-    struct upx_is_integral<T> : public std::true_type {};                                          \
-    template <>                                                                                    \
-    struct upx_is_integral<const T> : public std::true_type {};                                    \
-    template <>                                                                                    \
-    struct upx_is_integral<volatile T> : public std::true_type {};                                 \
-    template <>                                                                                    \
-    struct upx_is_integral<const volatile T> : public std::true_type {}
-TT_IS_INTEGRAL(BE16);
-TT_IS_INTEGRAL(BE32);
-TT_IS_INTEGRAL(BE64);
-TT_IS_INTEGRAL(LE16);
-TT_IS_INTEGRAL(LE32);
-TT_IS_INTEGRAL(LE64);
-#undef TT_IS_INTEGRAL
-
 // for use with qsort()
 extern "C" {
 int __acc_cdecl_qsort be16_compare(const void *, const void *);

src/bele_policy.h

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them
@@ -79,12 +79,9 @@ struct AbstractPolicy {
 
 private:
     // disable copy and move
-    AbstractPolicy(const AbstractPolicy &) DELETED_FUNCTION;
-    AbstractPolicy &operator=(const AbstractPolicy &) DELETED_FUNCTION;
-    AbstractPolicy(AbstractPolicy &&) noexcept DELETED_FUNCTION;
-    AbstractPolicy &operator=(AbstractPolicy &&) noexcept DELETED_FUNCTION;
+    UPX_CXX_DISABLE_COPY_MOVE(AbstractPolicy)
     // disable dynamic allocation
-    ACC_CXX_DISABLE_NEW_DELETE
+    UPX_CXX_DISABLE_NEW_DELETE(AbstractPolicy)
 };
 #endif
 
@@ -147,12 +144,9 @@ struct BEPolicy
 
 private:
     // disable copy and move
-    BEPolicy(const BEPolicy &) DELETED_FUNCTION;
-    BEPolicy &operator=(const BEPolicy &) DELETED_FUNCTION;
-    BEPolicy(BEPolicy &&) noexcept DELETED_FUNCTION;
-    BEPolicy &operator=(BEPolicy &&) noexcept DELETED_FUNCTION;
+    UPX_CXX_DISABLE_COPY_MOVE(BEPolicy)
     // disable dynamic allocation
-    ACC_CXX_DISABLE_NEW_DELETE
+    UPX_CXX_DISABLE_NEW_DELETE(BEPolicy)
 };
 
 struct LEPolicy
@@ -209,12 +203,9 @@ struct LEPolicy
 
 private:
     // disable copy and move
-    LEPolicy(const LEPolicy &) DELETED_FUNCTION;
-    LEPolicy &operator=(const LEPolicy &) DELETED_FUNCTION;
-    LEPolicy(LEPolicy &&) noexcept DELETED_FUNCTION;
-    LEPolicy &operator=(LEPolicy &&) noexcept DELETED_FUNCTION;
+    UPX_CXX_DISABLE_COPY_MOVE(LEPolicy)
     // disable dynamic allocation
-    ACC_CXX_DISABLE_NEW_DELETE
+    UPX_CXX_DISABLE_NEW_DELETE(LEPolicy)
 };
 
 // Native Endianness policy (aka host policy)

src/check/dt_check.cpp

@@ -2,7 +2,7 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them
@@ -564,6 +564,17 @@ TEST_CASE("acc_vget") {
     CHECK_EQ(acc_vget_acc_hvoid_p(nullptr, 0), nullptr);
 }
 
+TEST_CASE("ptr_invalidate_and_poison") {
+    int *ip = nullptr;
+    ptr_invalidate_and_poison(ip);
+    assert(ip != nullptr);
+    (void) ip;
+    double *dp;
+    ptr_invalidate_and_poison(dp);
+    assert(dp != nullptr);
+    (void) dp;
+}
+
 TEST_CASE("working -fno-strict-aliasing") {
     bool ok;
     long v = 0;

src/check/dt_cxxlib.cpp

@@ -2,7 +2,7 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them
@@ -24,6 +24,9 @@
    <markus@oberhumer.com>
  */
 
+// lots of tests (and probably quite a number of redundant tests)
+// modern compilers will optimize away much of this code
+
 #include "../conf.h"
 
 /*************************************************************************
@@ -50,12 +53,22 @@ ACC_COMPILE_TIME_ASSERT_HEADER(usizeof(int) == sizeof(int))
 ACC_COMPILE_TIME_ASSERT_HEADER(usizeof('a') == sizeof(char))
 ACC_COMPILE_TIME_ASSERT_HEADER(usizeof("") == 1)
 ACC_COMPILE_TIME_ASSERT_HEADER(usizeof("a") == 2)
+ACC_COMPILE_TIME_ASSERT_HEADER(usizeof("ab") == 3)
+ACC_COMPILE_TIME_ASSERT_HEADER(usizeof(L'a') == sizeof(wchar_t))
+ACC_COMPILE_TIME_ASSERT_HEADER(usizeof(L"") == 1 * sizeof(wchar_t))
+ACC_COMPILE_TIME_ASSERT_HEADER(usizeof(L"a") == 2 * sizeof(wchar_t))
+ACC_COMPILE_TIME_ASSERT_HEADER(usizeof(L"ab") == 3 * sizeof(wchar_t))
 ACC_COMPILE_TIME_ASSERT_HEADER(usizeof(0) == sizeof(int))
 ACC_COMPILE_TIME_ASSERT_HEADER(usizeof(0L) == sizeof(long))
 ACC_COMPILE_TIME_ASSERT_HEADER(usizeof(0LL) == sizeof(long long))
 ACC_COMPILE_TIME_ASSERT_HEADER(usizeof(nullptr) == sizeof(void *))
 ACC_COMPILE_TIME_ASSERT_HEADER(usizeof(sizeof(0)) == sizeof(size_t))
 ACC_COMPILE_TIME_ASSERT_HEADER(usizeof(usizeof(0)) == sizeof(unsigned))
+#if 0
+// works, but may trigger clang/gcc warnings "-Wunused-value"
+ACC_COMPILE_TIME_ASSERT_HEADER(usizeof((1LL, 1)) == sizeof(int))
+ACC_COMPILE_TIME_ASSERT_HEADER(usizeof((1, 1LL)) == sizeof(long long))
+#endif
 
 namespace compile_time = upx::compile_time;
 ACC_COMPILE_TIME_ASSERT_HEADER(compile_time::string_len("") == 0)
@@ -84,10 +97,167 @@ ACC_COMPILE_TIME_ASSERT_HEADER(!compile_time::string_gt("abc", "abz"))
 ACC_COMPILE_TIME_ASSERT_HEADER(!compile_time::string_ge("abc", "abz"))
 ACC_COMPILE_TIME_ASSERT_HEADER(compile_time::string_le("abc", "abz"))
 
+/*************************************************************************
+// UPX_CXX_DISABLE_xxx
+**************************************************************************/
+
+namespace {
+template <class TA, class TB, int TC = 0>
+struct MyType1 {
+    MyType1() noexcept {}
+    UPX_CXX_DISABLE_ADDRESS(MyType1)
+    UPX_CXX_DISABLE_COPY_MOVE(MyType1)
+    UPX_CXX_DISABLE_NEW_DELETE_NO_VIRTUAL(MyType1)
+};
+template <class TA, class TB, int TC = 0>
+struct MyType2 {
+    MyType2() noexcept {}
+    UPX_CXX_DISABLE_COPY_MOVE(MyType2)
+    typedef MyType2<TA, TB, TC> Self;
+    UPX_CXX_DISABLE_ADDRESS(Self)
+    UPX_CXX_DISABLE_NEW_DELETE_NO_VIRTUAL(Self)
+};
+template <class TA, class TB, int TC = 0>
+struct MyVType1 {
+    MyVType1() noexcept {}
+    virtual ~MyVType1() noexcept {}
+    UPX_CXX_DISABLE_ADDRESS(MyVType1)
+    UPX_CXX_DISABLE_COPY_MOVE(MyVType1)
+    UPX_CXX_DISABLE_NEW_DELETE(MyVType1)
+};
+template <class TA, class TB, int TC = 0>
+struct MyVType2 {
+    MyVType2() noexcept {}
+    virtual ~MyVType2() noexcept {}
+    UPX_CXX_DISABLE_COPY_MOVE(MyVType2)
+    typedef MyVType2<TA, TB, TC> Self;
+    UPX_CXX_DISABLE_ADDRESS(Self)
+    UPX_CXX_DISABLE_NEW_DELETE(Self)
+};
+TEST_CASE("upx_cxx_disable") {
+    MyType1<char, int, 1> dummy1;
+    MyType2<char, int, 2> dummy2;
+    MyVType1<char, int, 1> vdummy1;
+    MyVType2<char, int, 2> vdummy2;
+    (void) dummy1;
+    (void) dummy2;
+    (void) vdummy1;
+    (void) vdummy2;
+}
+} // namespace
+
+namespace test_disable_new_delete {
+
+struct A1 {
+    int a;
+};
+struct A2 {
+    int a;
+    UPX_CXX_DISABLE_NEW_DELETE_NO_VIRTUAL(A2)
+};
+struct B1_A1 : public A1 {
+    int b;
+};
+struct B1_A2 : public A2 {
+    int b;
+};
+struct B2_A1 : public A1 {
+    int b;
+    UPX_CXX_DISABLE_NEW_DELETE_NO_VIRTUAL(B2_A1)
+};
+struct B2_A2 : public A2 {
+    int b;
+    UPX_CXX_DISABLE_NEW_DELETE_NO_VIRTUAL(B2_A2)
+};
+
+struct X1 {
+    virtual ~X1() noexcept {}
+    int x;
+};
+struct X2 {
+    virtual ~X2() noexcept {}
+    int x;
+    UPX_CXX_DISABLE_NEW_DELETE(X2)
+};
+struct Y1_X1 : public X1 {
+    int y;
+};
+struct Y1_X2 : public X2 {
+    int y;
+};
+struct Y2_X1 : public X1 {
+    int y;
+    UPX_CXX_DISABLE_NEW_DELETE(Y2_X1)
+};
+struct Y2_X2 : public X2 {
+    int y;
+    UPX_CXX_DISABLE_NEW_DELETE(Y2_X2)
+};
+struct Z1_X1 : public X1 {
+    virtual ~Z1_X1() noexcept {}
+    int z;
+};
+struct Z1_X2 : public X2 {
+    virtual ~Z1_X2() noexcept {}
+    int z;
+};
+struct Z2_X1 : public X1 {
+    virtual ~Z2_X1() noexcept {}
+    int z;
+    UPX_CXX_DISABLE_NEW_DELETE(Z2_X1)
+};
+struct Z2_X2 : public X2 {
+    virtual ~Z2_X2() noexcept {}
+    int z;
+    UPX_CXX_DISABLE_NEW_DELETE(Z2_X2)
+};
+
+} // namespace test_disable_new_delete
+
 /*************************************************************************
 // util
 **************************************************************************/
 
+TEST_CASE("ptr_static_cast") {
+    // check that we don't trigger any -Wcast-align warnings
+    using upx::ptr_static_cast;
+    void *vp = nullptr;
+    byte *bp = nullptr;
+    int *ip = nullptr;
+    double *dp = nullptr;
+
+    assert((vp == ptr_static_cast<void *>(vp)));
+    assert((vp == ptr_static_cast<void *>(bp)));
+    assert((vp == ptr_static_cast<void *>(ip)));
+    assert((vp == ptr_static_cast<void *>(dp)));
+
+    assert((bp == ptr_static_cast<byte *>(vp)));
+    assert((bp == ptr_static_cast<byte *>(bp)));
+    assert((bp == ptr_static_cast<byte *>(ip)));
+    assert((bp == ptr_static_cast<byte *>(dp)));
+
+    assert((ip == ptr_static_cast<int *>(vp)));
+    assert((ip == ptr_static_cast<int *>(bp)));
+    assert((ip == ptr_static_cast<int *>(ip)));
+    assert((ip == ptr_static_cast<int *>(dp)));
+
+    assert((dp == ptr_static_cast<double *>(vp)));
+    assert((dp == ptr_static_cast<double *>(bp)));
+    assert((dp == ptr_static_cast<double *>(ip)));
+    assert((dp == ptr_static_cast<double *>(dp)));
+
+    const byte *bc = nullptr;
+    const int *ic = nullptr;
+    assert((bc == ptr_static_cast<byte *>(bp)));
+    assert((bc == ptr_static_cast<const byte *>(bc)));
+    assert((bc == ptr_static_cast<byte *>(ip)));
+    assert((bc == ptr_static_cast<const byte *>(ic)));
+    assert((ic == ptr_static_cast<int *>(bp)));
+    assert((ic == ptr_static_cast<const int *>(bc)));
+    assert((ic == ptr_static_cast<int *>(ip)));
+    assert((ic == ptr_static_cast<const int *>(ic)));
+}
+
 TEST_CASE("noncopyable") {
     struct Test : private upx::noncopyable {
         int v = 1;
@@ -106,13 +276,13 @@ TEST_CASE("noncopyable") {
 }
 
 /*************************************************************************
-// TriBool
+// TriBool checks
 **************************************************************************/
 
 namespace {
 template <class T>
 struct TestTriBool {
-    static void test(bool expect_true, int x) noexcept {
+    static void test(bool expect_true) {
         static_assert(std::is_class<T>::value);
         static_assert(std::is_nothrow_default_constructible<T>::value);
         static_assert(std::is_nothrow_destructible<T>::value);
@@ -126,6 +296,9 @@ struct TestTriBool {
         static_assert(sizeof(T) == sizeof(typename T::underlying_type));
         static_assert(alignof(T) == alignof(typename T::underlying_type));
 #endif
+        static_assert(!bool(T(false)));
+        static_assert(bool(T(true)));
+        static_assert(bool(T(T::Third)) == T::is_third_true);
         static_assert(T(false) == T::False);
         static_assert(T(true) == T::True);
         static_assert(T(T::False) == T::False);
@@ -145,63 +318,93 @@ struct TestTriBool {
         static_assert(array[2].isThird());
         static_assert(sizeof(array) == 3 * sizeof(T));
         T a;
-        CHECK(!a);
-        CHECK(a.isStrictFalse());
-        CHECK(!a.isStrictTrue());
-        CHECK(a.isStrictBool());
-        CHECK(!a.isThird());
+        assert(a.getValue() == T::False);
+        assert(!a);
+        assert(!bool(a));
+        assert((!a ? true : false));
+        assert(a.isStrictFalse());
+        assert(!a.isStrictTrue());
+        assert(a.isStrictBool());
+        assert(!a.isThird());
         a = false;
-        CHECK(!a);
-        CHECK(a.isStrictFalse());
-        CHECK(!a.isStrictTrue());
-        CHECK(a.isStrictBool());
-        CHECK(!a.isThird());
+        assert(a.getValue() == T::False);
+        assert(!a);
+        assert(!bool(a));
+        assert((!a ? true : false));
+        assert(a.isStrictFalse());
+        assert(!a.isStrictTrue());
+        assert(a.isStrictBool());
+        assert(!a.isThird());
         a = true;
-        CHECK(a);
-        CHECK(!a.isStrictFalse());
-        CHECK(a.isStrictTrue());
-        CHECK(a.isStrictBool());
-        CHECK(!a.isThird());
+        assert(a.getValue() == T::True);
+        assert(a);
+        assert(bool(a));
+        assert((a ? true : false));
+        assert(!a.isStrictFalse());
+        assert(a.isStrictTrue());
+        assert(a.isStrictBool());
+        assert(!a.isThird());
         a = T::Third;
-        if (expect_true)
-            CHECK(a);
-        else
-            CHECK(!a);
-        CHECK(!a.isStrictFalse());
-        CHECK(!a.isStrictTrue());
-        CHECK(!a.isStrictBool());
-        CHECK(a.isThird());
-        a = x;
-        if (expect_true)
-            CHECK(a);
-        else
-            CHECK(!a);
-        CHECK(!a.isStrictFalse());
-        CHECK(!a.isStrictTrue());
-        CHECK(!a.isStrictBool());
-        CHECK(a.isThird());
+        assert(a.getValue() == T::Third);
+        assert(T::is_third_true == expect_true);
+        if (expect_true) {
+            assert(a);
+            assert(bool(a));
+            assert((a ? true : false));
+        } else {
+            assert(!a);
+            assert(!bool(a));
+            assert((!a ? true : false));
+        }
+        assert(!a.isStrictFalse());
+        assert(!a.isStrictTrue());
+        assert(!a.isStrictBool());
+        assert(a.isThird());
+        a = 99;
+        assert(a.getValue() == T::Third);
+        if (expect_true) {
+            assert(a);
+            assert(bool(a));
+            assert((a ? true : false));
+        } else {
+            assert(!a);
+            assert(!bool(a));
+            assert((!a ? true : false));
+        }
+        assert(!a.isStrictFalse());
+        assert(!a.isStrictTrue());
+        assert(!a.isStrictBool());
+        assert(a.isThird());
         mem_clear(&a);
-        CHECK(a.isStrictFalse());
+        assert(a.isStrictFalse());
     }
 };
 } // namespace
 
 TEST_CASE("TriBool") {
     using upx::TriBool, upx::tribool;
-    //
     static_assert(!tribool(false));
     static_assert(tribool(true));
     static_assert(!tribool(tribool::Third));
-    TestTriBool<tribool>::test(false, -1);
-    //
-    TestTriBool<TriBool<upx_int8_t> >::test(false, -1);
-    TestTriBool<TriBool<upx_int64_t> >::test(false, -1);
-    //
-    TestTriBool<TriBool<unsigned, 2> >::test(true, 2);
-    TestTriBool<TriBool<upx_int8_t, 2> >::test(true, 2);
-    TestTriBool<TriBool<upx_uint8_t, 2> >::test(true, 2);
-    TestTriBool<TriBool<upx_int64_t, 2> >::test(true, 2);
-    TestTriBool<TriBool<upx_uint64_t, 2> >::test(true, 2);
+    TestTriBool<tribool>::test(false);
+#if DEBUG || 1
+    TestTriBool<TriBool<upx_int8_t> >::test(false);
+    TestTriBool<TriBool<upx_uint8_t> >::test(false);
+    TestTriBool<TriBool<upx_int16_t> >::test(false);
+    TestTriBool<TriBool<upx_uint16_t> >::test(false);
+    TestTriBool<TriBool<upx_int32_t> >::test(false);
+    TestTriBool<TriBool<upx_uint32_t> >::test(false);
+    TestTriBool<TriBool<upx_int64_t> >::test(false);
+    TestTriBool<TriBool<upx_uint64_t> >::test(false);
+    TestTriBool<TriBool<upx_int8_t, true> >::test(true);
+    TestTriBool<TriBool<upx_uint8_t, true> >::test(true);
+    TestTriBool<TriBool<upx_int16_t, true> >::test(true);
+    TestTriBool<TriBool<upx_uint16_t, true> >::test(true);
+    TestTriBool<TriBool<upx_int32_t, true> >::test(true);
+    TestTriBool<TriBool<upx_uint32_t, true> >::test(true);
+    TestTriBool<TriBool<upx_int64_t, true> >::test(true);
+    TestTriBool<TriBool<upx_uint64_t, true> >::test(true);
+#endif
 }
 
 /* vim:set ts=4 sw=4 et: */

src/check/dt_impl.cpp

@@ -2,7 +2,7 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them
@@ -43,9 +43,11 @@
 #pragma GCC diagnostic ignored "-Wshadow"
 #endif
 
-#if !defined(UPX_DOCTEST_CONFIG_MULTITHREADING)
+#if !defined(UPX_DOCTEST_CONFIG_MULTITHREADING) && !(WITH_THREADS)
+#ifndef DOCTEST_CONFIG_NO_MULTITHREADING
 #define DOCTEST_CONFIG_NO_MULTITHREADING
 #endif
+#endif
 
 #if defined(__clang__) && defined(__FAST_MATH__) && defined(__INTEL_LLVM_COMPILER)
 // warning: comparison with NaN always evaluates to false in fast floating point modes

src/check/dt_xspan.cpp

@@ -2,7 +2,7 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/compress/compress.cpp

@@ -2,7 +2,7 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them
@@ -62,7 +62,7 @@ unsigned upx_crc32(const void *buf, unsigned len, unsigned crc)
 **************************************************************************/
 
 int upx_compress(const upx_bytep src, unsigned src_len, upx_bytep dst, unsigned *dst_len,
-                 upx_callback_p cb, int method, int level, const upx_compress_config_t *cconf,
+                 upx_callback_t *cb, int method, int level, const upx_compress_config_t *cconf,
                  upx_compress_result_t *cresult) {
     int r = UPX_E_ERROR;
     upx_compress_result_t cresult_buffer;
@@ -95,6 +95,10 @@ int upx_compress(const upx_bytep src, unsigned src_len, upx_bytep dst, unsigned
     const unsigned orig_dst_len = *dst_len;
     if (__acc_cte(false)) {
     }
+#if (WITH_BZIP2)
+    else if (M_IS_BZIP2(method))
+        r = upx_bzip2_compress(src, src_len, dst, dst_len, cb, method, level, cconf, cresult);
+#endif
 #if (WITH_LZMA)
     else if (M_IS_LZMA(method))
         r = upx_lzma_compress(src, src_len, dst, dst_len, cb, method, level, cconf, cresult);
@@ -112,7 +116,7 @@ int upx_compress(const upx_bytep src, unsigned src_len, upx_bytep dst, unsigned
         r = upx_zstd_compress(src, src_len, dst, dst_len, cb, method, level, cconf, cresult);
 #endif
     else {
-        throwInternalError("unknown compression method");
+        throwInternalError("unknown compression method %d", method);
     }
 
 #if 1
@@ -140,6 +144,10 @@ int upx_decompress(const upx_bytep src, unsigned src_len, upx_bytep dst, unsigne
     const unsigned orig_dst_len = *dst_len;
     if (__acc_cte(false)) {
     }
+#if (WITH_BZIP2)
+    else if (M_IS_BZIP2(method))
+        r = upx_bzip2_decompress(src, src_len, dst, dst_len, method, cresult);
+#endif
 #if (WITH_LZMA)
     else if (M_IS_LZMA(method))
         r = upx_lzma_decompress(src, src_len, dst, dst_len, method, cresult);
@@ -161,7 +169,7 @@ int upx_decompress(const upx_bytep src, unsigned src_len, upx_bytep dst, unsigne
         r = upx_zstd_decompress(src, src_len, dst, dst_len, method, cresult);
 #endif
     else {
-        throwInternalError("unknown decompression method");
+        throwInternalError("unknown compression method %d", method);
     }
 
     assert_noexcept(*dst_len <= orig_dst_len);
@@ -187,6 +195,10 @@ int upx_test_overlap(const upx_bytep buf, const upx_bytep tbuf, unsigned src_off
     const unsigned orig_dst_len = *dst_len;
     if (__acc_cte(false)) {
     }
+#if (WITH_BZIP2)
+    else if (M_IS_BZIP2(method))
+        r = upx_bzip2_test_overlap(buf, tbuf, src_off, src_len, dst_len, method, cresult);
+#endif
 #if (WITH_LZMA)
     else if (M_IS_LZMA(method))
         r = upx_lzma_test_overlap(buf, tbuf, src_off, src_len, dst_len, method, cresult);
@@ -204,7 +216,7 @@ int upx_test_overlap(const upx_bytep buf, const upx_bytep tbuf, unsigned src_off
         r = upx_zstd_test_overlap(buf, tbuf, src_off, src_len, dst_len, method, cresult);
 #endif
     else {
-        throwInternalError("unknown decompression method");
+        throwInternalError("unknown compression method %d", method);
     }
 
     assert_noexcept(*dst_len <= orig_dst_len);

src/compress/compress.h

@@ -2,7 +2,7 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them
@@ -37,7 +37,7 @@ int upx_bzip2_init(void);
 const char *upx_bzip2_version_string(void);
 int upx_bzip2_compress     ( const upx_bytep src, unsigned  src_len,
                                    upx_bytep dst, unsigned *dst_len,
-                                   upx_callback_p cb,
+                                   upx_callback_t *cb,
                                    int method, int level,
                              const upx_compress_config_t *cconf,
                                    upx_compress_result_t *cresult );
@@ -58,7 +58,7 @@ int upx_lzma_init(void);
 const char *upx_lzma_version_string(void);
 int upx_lzma_compress      ( const upx_bytep src, unsigned  src_len,
                                    upx_bytep dst, unsigned *dst_len,
-                                   upx_callback_p cb,
+                                   upx_callback_t *cb,
                                    int method, int level,
                              const upx_compress_config_t *cconf,
                                    upx_compress_result_t *cresult );
@@ -79,7 +79,7 @@ int upx_nrv_init(void);
 const char *upx_nrv_version_string(void);
 int upx_nrv_compress       ( const upx_bytep src, unsigned  src_len,
                                    upx_bytep dst, unsigned *dst_len,
-                                   upx_callback_p cb,
+                                   upx_callback_t *cb,
                                    int method, int level,
                              const upx_compress_config_t *cconf,
                                    upx_compress_result_t *cresult );
@@ -100,7 +100,7 @@ int upx_ucl_init(void);
 const char *upx_ucl_version_string(void);
 int upx_ucl_compress       ( const upx_bytep src, unsigned  src_len,
                                    upx_bytep dst, unsigned *dst_len,
-                                   upx_callback_p cb,
+                                   upx_callback_t *cb,
                                    int method, int level,
                              const upx_compress_config_t *cconf,
                                    upx_compress_result_t *cresult );
@@ -123,7 +123,7 @@ int upx_zlib_init(void);
 const char *upx_zlib_version_string(void);
 int upx_zlib_compress      ( const upx_bytep src, unsigned  src_len,
                                    upx_bytep dst, unsigned *dst_len,
-                                   upx_callback_p cb,
+                                   upx_callback_t *cb,
                                    int method, int level,
                              const upx_compress_config_t *cconf,
                                    upx_compress_result_t *cresult );
@@ -146,7 +146,7 @@ int upx_zstd_init(void);
 const char *upx_zstd_version_string(void);
 int upx_zstd_compress      ( const upx_bytep src, unsigned  src_len,
                                    upx_bytep dst, unsigned *dst_len,
-                                   upx_callback_p cb,
+                                   upx_callback_t *cb,
                                    int method, int level,
                              const upx_compress_config_t *cconf,
                                    upx_compress_result_t *cresult );

src/compress/compress_bzip2.cpp

@@ -0,0 +1,208 @@
+/* compress_bzip2.cpp --
+
+   This file is part of the UPX executable compressor.
+
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   All Rights Reserved.
+
+   UPX and the UCL library are free software; you can redistribute them
+   and/or modify them under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of
+   the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.
+   If not, write to the Free Software Foundation, Inc.,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+   Markus F.X.J. Oberhumer
+   <markus@oberhumer.com>
+ */
+
+#include "../conf.h"
+
+void bzip2_compress_config_t::reset() noexcept { mem_clear(this); }
+
+#if WITH_BZIP2
+#include "compress.h"
+#include "../util/membuffer.h"
+#include <bzip2/bzlib.h>
+
+#if defined(BZ_NO_STDIO) || 1
+// we need to supply bz_internal_error() when building with BZ_NO_STDIO
+extern "C" {
+extern void bz_internal_error(int);
+void bz_internal_error(int errcode) { throwInternalError("bz_internal_error %d", errcode); }
+}
+#endif // BZ_NO_STDIO
+
+static int convert_errno_from_bzip2(int r) {
+    switch (r) {
+    case BZ_OK:
+        return UPX_E_OK;
+    case BZ_MEM_ERROR:
+        return UPX_E_OUT_OF_MEMORY;
+    // TODO later: convert to UPX_E_INPUT_OVERRUN, UPX_E_OUTPUT_OVERRUN
+    default:
+        break;
+    }
+    return UPX_E_ERROR;
+}
+
+/*************************************************************************
+//
+**************************************************************************/
+
+int upx_bzip2_compress(const upx_bytep src, unsigned src_len, upx_bytep dst, unsigned *dst_len,
+                       upx_callback_t *cb_parm, int method, int level,
+                       const upx_compress_config_t *cconf_parm, upx_compress_result_t *cresult) {
+    assert(method == M_BZIP2);
+    assert(level > 0);
+    assert(cresult != nullptr);
+    UNUSED(cb_parm);
+    int r = UPX_E_ERROR;
+    const bzip2_compress_config_t *const lcconf = cconf_parm ? &cconf_parm->conf_bzip2 : nullptr;
+    bzip2_compress_result_t *const res = &cresult->result_bzip2;
+    res->reset();
+
+    int blockSize100k = (src_len + 100000 - 1) / 100000;
+    if (blockSize100k < 1)
+        blockSize100k = 1;
+    if (blockSize100k > 9)
+        blockSize100k = 9;
+    // idea for later: could enhance lcconf to allow setting blockSize100k
+    UNUSED(lcconf);
+    if (level <= 3 && blockSize100k > level)
+        blockSize100k = level;
+
+    char *dest = (char *) dst;
+    char *source = (char *) const_cast<byte *>(src);
+    r = BZ2_bzBuffToBuffCompress(dest, dst_len, source, src_len, blockSize100k, 0, 0);
+    return convert_errno_from_bzip2(r);
+}
+
+/*************************************************************************
+//
+**************************************************************************/
+
+int upx_bzip2_decompress(const upx_bytep src, unsigned src_len, upx_bytep dst, unsigned *dst_len,
+                         int method, const upx_compress_result_t *cresult) {
+    assert(method == M_BZIP2);
+    UNUSED(method);
+    UNUSED(cresult);
+    char *dest = (char *) dst;
+    char *source = (char *) const_cast<byte *>(src);
+    int small = 0;
+    int r = BZ2_bzBuffToBuffDecompress(dest, dst_len, source, src_len, small, 0);
+    return convert_errno_from_bzip2(r);
+}
+
+/*************************************************************************
+// test_overlap - see <ucl/ucl.h> for semantics
+**************************************************************************/
+
+int upx_bzip2_test_overlap(const upx_bytep buf, const upx_bytep tbuf, unsigned src_off,
+                           unsigned src_len, unsigned *dst_len, int method,
+                           const upx_compress_result_t *cresult) {
+    assert(method == M_BZIP2);
+
+    MemBuffer b(src_off + src_len);
+    memcpy(b + src_off, buf + src_off, src_len);
+    unsigned saved_dst_len = *dst_len;
+    int r = upx_bzip2_decompress(raw_index_bytes(b, src_off, src_len), src_len,
+                                 raw_bytes(b, *dst_len), dst_len, method, cresult);
+    if (r != UPX_E_OK)
+        return r;
+    if (*dst_len != saved_dst_len)
+        return UPX_E_ERROR;
+    // NOTE: there is a very tiny possibility that decompression has
+    //   succeeded but the data is not restored correctly because of
+    //   in-place buffer overlapping, so we use an extra memcmp().
+    if (tbuf != nullptr && memcmp(tbuf, b, *dst_len) != 0)
+        return UPX_E_ERROR;
+    return UPX_E_OK;
+}
+
+/*************************************************************************
+// misc
+**************************************************************************/
+
+int upx_bzip2_init(void) { return 0; }
+
+const char *upx_bzip2_version_string(void) { return BZ2_bzlibVersion(); }
+
+/*************************************************************************
+// doctest checks
+**************************************************************************/
+
+#if DEBUG && !defined(DOCTEST_CONFIG_DISABLE) && 1
+
+static bool check_bzip2(const int method, const int level, const unsigned expected_c_len) {
+    const unsigned u_len = 16384;
+    const unsigned c_extra = 4096;
+    MemBuffer u_buf, c_buf, d_buf;
+    unsigned c_len, d_len;
+    upx_compress_result_t cresult;
+    int r;
+
+    u_buf.alloc(u_len);
+    memset(u_buf, 0, u_len);
+    c_buf.allocForCompression(u_len, c_extra);
+    d_buf.allocForDecompression(u_len);
+
+    c_len = c_buf.getSize() - c_extra;
+    r = upx_bzip2_compress(raw_bytes(u_buf, u_len), u_len, raw_index_bytes(c_buf, c_extra, c_len),
+                           &c_len, nullptr, method, level, NULL_cconf, &cresult);
+    if (r != 0 || c_len != expected_c_len)
+        return false;
+
+    d_len = d_buf.getSize();
+    r = upx_bzip2_decompress(raw_index_bytes(c_buf, c_extra, c_len), c_len, raw_bytes(d_buf, d_len),
+                             &d_len, method, nullptr);
+    if (r != 0 || d_len != u_len || memcmp(u_buf, d_buf, u_len) != 0)
+        return false;
+
+    d_len = u_len - 1;
+    r = upx_bzip2_decompress(raw_index_bytes(c_buf, c_extra, c_len), c_len, raw_bytes(d_buf, d_len),
+                             &d_len, method, nullptr);
+    if (r == 0)
+        return false;
+
+    // TODO: rewrite Packer::findOverlapOverhead() so that we can test it here
+    // unsigned x_len = d_len;
+    // r = upx_bzip2_test_overlap(c_buf, u_buf, c_extra, c_len, &x_len, method, nullptr);
+    return true;
+}
+
+TEST_CASE("compress_bzip2") { CHECK(check_bzip2(M_BZIP2, 9, 46)); }
+
+#endif // DEBUG
+
+TEST_CASE("upx_bzip2_decompress") {
+#if 0  // TODO later, see above
+    const byte *c_data;
+    byte d_buf[32];
+    unsigned d_len;
+    int r;
+
+    c_data = (const byte *) "\x28\xb5\x2f\xfd\x20\x20\x3d\x00\x00\x08\xff\x01\x00\x34\x4e\x08";
+    d_len = 32;
+    r = upx_bzip2_decompress(c_data, 16, d_buf, &d_len, M_BZIP2, nullptr);
+    CHECK((r == 0 && d_len == 32));
+    r = upx_bzip2_decompress(c_data, 15, d_buf, &d_len, M_BZIP2, nullptr);
+    CHECK(r == UPX_E_INPUT_OVERRUN);
+    d_len = 31;
+    r = upx_bzip2_decompress(c_data, 16, d_buf, &d_len, M_BZIP2, nullptr);
+    CHECK(r == UPX_E_OUTPUT_OVERRUN);
+    UNUSED(r);
+#endif // TODO
+}
+
+#endif // WITH_BZIP2
+
+/* vim:set ts=4 sw=4 et: */

src/compress/compress_lzma.cpp

@@ -2,7 +2,7 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them
@@ -293,7 +293,7 @@ struct ProgressInfo final : public ICompressProgressInfo, public CMyUnknownImp {
     virtual ~ProgressInfo() {}
     MY_UNKNOWN_IMP
     STDMETHOD(SetRatioInfo)(const UInt64 *inSize, const UInt64 *outSize) override;
-    upx_callback_p cb = nullptr;
+    upx_callback_t *cb = nullptr;
 };
 
 STDMETHODIMP ProgressInfo::SetRatioInfo(const UInt64 *inSize, const UInt64 *outSize) {
@@ -317,7 +317,7 @@ STDMETHODIMP ProgressInfo::SetRatioInfo(const UInt64 *inSize, const UInt64 *outS
 #undef RC_NORMALIZE
 
 int upx_lzma_compress(const upx_bytep src, unsigned src_len, upx_bytep dst, unsigned *dst_len,
-                      upx_callback_p cb, int method, int level,
+                      upx_callback_t *cb, int method, int level,
                       const upx_compress_config_t *cconf_parm, upx_compress_result_t *cresult) {
     assert(M_IS_LZMA(method));
     assert(level > 0);
@@ -327,6 +327,7 @@ int upx_lzma_compress(const upx_bytep src, unsigned src_len, upx_bytep dst, unsi
     HRESULT rh;
     const lzma_compress_config_t *const lcconf = cconf_parm ? &cconf_parm->conf_lzma : nullptr;
     lzma_compress_result_t *const res = &cresult->result_lzma;
+    res->reset();
 
     MyLzma::InStream is;
     is.AddRef();

src/compress/compress_ucl.cpp

@@ -2,7 +2,7 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them
@@ -66,7 +66,7 @@ extern "C" {
 static void __UCL_CDECL wrap_nprogress_ucl(ucl_uint a, ucl_uint b, int state, ucl_voidp user) {
     if (state != -1 && state != 3)
         return;
-    upx_callback_p cb = (upx_callback_p) user;
+    upx_callback_t *cb = (upx_callback_t *) user;
     if (cb && cb->nprogress)
         cb->nprogress(cb, a, b);
 }
@@ -77,7 +77,7 @@ static void __UCL_CDECL wrap_nprogress_ucl(ucl_uint a, ucl_uint b, int state, uc
 **************************************************************************/
 
 int upx_ucl_compress(const upx_bytep src, unsigned src_len, upx_bytep dst, unsigned *dst_len,
-                     upx_callback_p cb_parm, int method, int level,
+                     upx_callback_t *cb_parm, int method, int level,
                      const upx_compress_config_t *cconf_parm, upx_compress_result_t *cresult) {
     int r;
     assert(level > 0);

src/compress/compress_zlib.cpp

@@ -2,7 +2,7 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them
@@ -75,7 +75,7 @@ static int convert_errno_from_zlib(int zr) {
 **************************************************************************/
 
 int upx_zlib_compress(const upx_bytep src, unsigned src_len, upx_bytep dst, unsigned *dst_len,
-                      upx_callback_p cb_parm, int method, int level,
+                      upx_callback_t *cb_parm, int method, int level,
                       const upx_compress_config_t *cconf_parm, upx_compress_result_t *cresult) {
     assert(method == M_DEFLATE);
     assert(level > 0);
@@ -85,6 +85,7 @@ int upx_zlib_compress(const upx_bytep src, unsigned src_len, upx_bytep dst, unsi
     int zr;
     const zlib_compress_config_t *const lcconf = cconf_parm ? &cconf_parm->conf_zlib : nullptr;
     zlib_compress_result_t *const res = &cresult->result_zlib;
+    res->reset();
 
     if (level == 10)
         level = 9;
@@ -99,8 +100,6 @@ int upx_zlib_compress(const upx_bytep src, unsigned src_len, upx_bytep dst, unsi
         oassign(strategy, lcconf->strategy);
     }
 
-    res->dummy = 0;
-
     z_stream s;
     s.zalloc = (alloc_func) nullptr;
     s.zfree = (free_func) nullptr;

src/compress/compress_zstd.cpp

@@ -2,7 +2,7 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them
@@ -55,7 +55,7 @@ static int convert_errno_from_zstd(size_t zr) {
 **************************************************************************/
 
 int upx_zstd_compress(const upx_bytep src, unsigned src_len, upx_bytep dst, unsigned *dst_len,
-                      upx_callback_p cb_parm, int method, int level,
+                      upx_callback_t *cb_parm, int method, int level,
                       const upx_compress_config_t *cconf_parm, upx_compress_result_t *cresult) {
     assert(method == M_ZSTD);
     assert(level > 0);
@@ -65,6 +65,7 @@ int upx_zstd_compress(const upx_bytep src, unsigned src_len, upx_bytep dst, unsi
     size_t zr;
     const zstd_compress_config_t *const lcconf = cconf_parm ? &cconf_parm->conf_zstd : nullptr;
     zstd_compress_result_t *const res = &cresult->result_zstd;
+    res->reset();
 
     // TODO later: map level 1..10 to zstd-level 1..22
     if (level == 10)
@@ -75,8 +76,6 @@ int upx_zstd_compress(const upx_bytep src, unsigned src_len, upx_bytep dst, unsi
         UNUSED(lcconf);
     }
 
-    res->dummy = 0;
-
     zr = ZSTD_compress(dst, *dst_len, src, src_len, level);
     if (ZSTD_isError(zr)) {
         *dst_len = 0; // TODO ???
@@ -221,6 +220,7 @@ TEST_CASE("upx_zstd_decompress") {
     d_len = 31;
     r = upx_zstd_decompress(c_data, 16, d_buf, &d_len, M_ZSTD, nullptr);
     CHECK(r == UPX_E_OUTPUT_OVERRUN);
+    UNUSED(r);
 }
 
 #endif // WITH_ZSTD

src/conf.h

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them
@@ -58,7 +58,7 @@ ACC_COMPILE_TIME_ASSERT_HEADER((1u << 31) << 1 == 0)
 ACC_COMPILE_TIME_ASSERT_HEADER(((int) (1u << 31)) >> 31 == -1) // arithmetic right shift
 ACC_COMPILE_TIME_ASSERT_HEADER((-1) >> 31 == -1)               // arithmetic right shift
 ACC_COMPILE_TIME_ASSERT_HEADER(CHAR_MAX == 255)                // -funsigned-char
-ACC_COMPILE_TIME_ASSERT_HEADER((char)(-1) == 255) // -funsigned-char
+ACC_COMPILE_TIME_ASSERT_HEADER((char) (-1) == 255)
 
 // enable some more strict warnings for Git developer builds
 #if defined(UPX_CONFIG_DISABLE_WSTRICT) && (UPX_CONFIG_DISABLE_WSTRICT + 0 == 0)
@@ -94,7 +94,10 @@ ACC_COMPILE_TIME_ASSERT_HEADER((char)(-1) == 255) // -funsigned-char
 #define upx_std_once_flag    upx_std_atomic(size_t)
 template <class NoexceptCallable>
 inline void upx_std_call_once(upx_std_once_flag &flag, NoexceptCallable &&f) {
-    if (__acc_unlikely(!flag)) { flag = 1; f(); }
+    if (__acc_unlikely(!flag)) {
+        flag = 1;
+        f();
+    }
 }
 #endif // WITH_THREADS
 
@@ -118,7 +121,6 @@ inline constexpr bool upx_is_integral_v = upx_is_integral<T>::value;
 #define upx_alignas_max alignas(std::max_align_t)
 #endif
 
-
 /*************************************************************************
 // core
 **************************************************************************/
@@ -152,7 +154,7 @@ typedef unsigned char   uchar;
 // convention: use "charptr" when dealing with abstract pointer arithmetics
 #define charptr upx_charptr_unit_type *
 // upx_charptr_unit_type is some opaque type with sizeof(type) == 1
-struct alignas(1) upx_charptr_unit_type { char hidden__; };
+struct alignas(1) upx_charptr_unit_type final { char hidden__; };
 ACC_COMPILE_TIME_ASSERT_HEADER(sizeof(upx_charptr_unit_type) == 1)
 
 // using the system off_t was a bad idea even back in 199x...
@@ -185,24 +187,27 @@ typedef upx_int64_t upx_off_t;
 #define DELETED_FUNCTION       = delete
 #define UNUSED(var)            ACC_UNUSED(var)
 
-
 /*************************************************************************
 // portab
 **************************************************************************/
 
-// just in case
+// some platform system headers may pre-define these, so undef to avoid conflicts
 #undef _
 #undef __
 #undef ___
 #undef dos
+#undef large
 #undef linux
 #undef small
+#undef SP
+#undef SS
 #undef tos
 #undef unix
 #if (ACC_OS_POSIX) && !defined(__unix__)
 #define __unix__ 1
 #endif
-#if (ACC_OS_CYGWIN || ACC_OS_DOS16 || ACC_OS_DOS32 || ACC_OS_EMX || ACC_OS_OS2 || ACC_OS_OS216 || ACC_OS_WIN16 || ACC_OS_WIN32 || ACC_OS_WIN64)
+#if (ACC_OS_CYGWIN || ACC_OS_DOS16 || ACC_OS_DOS32 || ACC_OS_EMX || ACC_OS_OS2 || ACC_OS_OS216 ||  \
+     ACC_OS_WIN16 || ACC_OS_WIN32 || ACC_OS_WIN64)
 #undef __unix
 #undef __unix__
 #endif
@@ -285,7 +290,8 @@ typedef upx_int64_t upx_off_t;
 #undef PAGE_SIZE
 
 #if !defined(O_BINARY) || (O_BINARY + 0 == 0)
-#  if (ACC_OS_CYGWIN || ACC_OS_DOS16 || ACC_OS_DOS32 || ACC_OS_EMX || ACC_OS_OS2 || ACC_OS_OS216 || ACC_OS_WIN16 || ACC_OS_WIN32 || ACC_OS_WIN64)
+#if (ACC_OS_CYGWIN || ACC_OS_DOS16 || ACC_OS_DOS32 || ACC_OS_EMX || ACC_OS_OS2 || ACC_OS_OS216 ||  \
+     ACC_OS_WIN16 || ACC_OS_WIN32 || ACC_OS_WIN64)
 #error "missing O_BINARY"
 #endif
 #endif
@@ -293,7 +299,6 @@ typedef upx_int64_t upx_off_t;
 #define O_BINARY 0
 #endif
 
-
 /*************************************************************************
 // util
 **************************************************************************/
@@ -317,6 +322,7 @@ typedef upx_int64_t upx_off_t;
 #define VALGRIND_MAKE_MEM_UNDEFINED(addr, len) 0
 #endif
 
+// TODO later: check __MINGW_PRINTF_FORMAT
 #if defined(_WIN32) && defined(__MINGW32__) && defined(__GNUC__) && !defined(__clang__)
 #define attribute_format(a, b) __attribute__((__format__(__gnu_printf__, a, b)))
 #elif (ACC_CC_CLANG || ACC_CC_GNUC)
@@ -351,15 +357,23 @@ inline void NO_fprintf(FILE *, const char *, ...) noexcept {}
 #define upx_return_address() nullptr
 #endif
 
-// TODO cleanup: we now require C++17, so remove all __packed_struct usage
-#define __packed_struct(s)      struct alignas(1) s {
-#define __packed_struct_end()   };
+// TODO cleanup: we now require C++17, so remove all packed_struct usage
+#define packed_struct(s) struct alignas(1) s
 
-#define COMPILE_TIME_ASSERT_ALIGNOF_USING_SIZEOF__(a,b) { \
-     typedef a acc_tmp_a_t; typedef b acc_tmp_b_t; \
-     struct alignas(1) acc_tmp_t { acc_tmp_b_t x; acc_tmp_a_t y; acc_tmp_b_t z; }; \
+#define COMPILE_TIME_ASSERT_ALIGNOF_USING_SIZEOF__(a, b)                                           \
+    {                                                                                              \
+        typedef a acc_tmp_a_t;                                                                     \
+        typedef b acc_tmp_b_t;                                                                     \
+        struct alignas(1) acc_tmp_t {                                                              \
+            acc_tmp_b_t x;                                                                         \
+            acc_tmp_a_t y;                                                                         \
+            acc_tmp_b_t z;                                                                         \
+        };                                                                                         \
         COMPILE_TIME_ASSERT(sizeof(struct acc_tmp_t) == 2 * sizeof(b) + sizeof(a))                 \
-     COMPILE_TIME_ASSERT(sizeof(((acc_tmp_t*)nullptr)->x)+sizeof(((acc_tmp_t*)nullptr)->y)+sizeof(((acc_tmp_t*)nullptr)->z) == 2*sizeof(b)+sizeof(a)) \
+        COMPILE_TIME_ASSERT(sizeof(((acc_tmp_t *) nullptr)->x) +                                   \
+                                sizeof(((acc_tmp_t *) nullptr)->y) +                               \
+                                sizeof(((acc_tmp_t *) nullptr)->z) ==                              \
+                            2 * sizeof(b) + sizeof(a))                                             \
     }
 #define COMPILE_TIME_ASSERT_ALIGNOF__(a, b)                                                        \
     COMPILE_TIME_ASSERT_ALIGNOF_USING_SIZEOF__(a, b)                                               \
@@ -369,18 +383,37 @@ inline void NO_fprintf(FILE *, const char *, ...) noexcept {}
 
 #define TABLESIZE(table) ((sizeof(table) / sizeof((table)[0])))
 
+template <class T>
+inline T ALIGN_DOWN(const T &a, const T &b) {
+    T r;
+    r = (a / b) * b;
+    return r;
+}
+template <class T>
+inline T ALIGN_UP(const T &a, const T &b) {
+    T r;
+    r = ((a + b - 1) / b) * b;
+    return r;
+}
+template <class T>
+inline T ALIGN_GAP(const T &a, const T &b) {
+    T r;
+    r = ALIGN_UP(a, b) - a;
+    return r;
+}
 
 template <class T>
-inline T ALIGN_DOWN(const T& a, const T& b) { T r; r = (a / b) * b; return r; }
+inline const T &UPX_MAX(const T &a, const T &b) {
+    if (a < b)
+        return b;
+    return a;
+}
 template <class T>
-inline T ALIGN_UP  (const T& a, const T& b) { T r; r = ((a + b - 1) / b) * b; return r; }
-template <class T>
-inline T ALIGN_GAP (const T& a, const T& b) { T r; r = ALIGN_UP(a, b) - a; return r; }
-
-template <class T>
-inline const T& UPX_MAX(const T& a, const T& b) { if (a < b) return b; return a; }
-template <class T>
-inline const T& UPX_MIN(const T& a, const T& b) { if (a < b) return a; return b; }
+inline const T &UPX_MIN(const T &a, const T &b) {
+    if (a < b)
+        return a;
+    return b;
+}
 
 template <class T>
 inline void mem_clear(T *object) noexcept {
@@ -413,12 +446,15 @@ noinline void throwAssertFailed(const char *expr, const char *file, int line, co
 #undef assert
 #if DEBUG || 0
 // generate a warning if assert() is used inside a "noexcept" context
-#define assert(e)          ((void)(__acc_cte(e) || (assertFailed(#e, __FILE__, __LINE__, __func__), throw 1, 0)))
+#define assert(e)                                                                                  \
+    ((void) (__acc_cte(e) || (assertFailed(#e, __FILE__, __LINE__, __func__), throw 1, 0)))
 #else
 // turn assertion failures into exceptions
-#define assert(e)          ((void)(__acc_cte(e) || (throwAssertFailed(#e, __FILE__, __LINE__, __func__), throw 1, 0)))
+#define assert(e)                                                                                  \
+    ((void) (__acc_cte(e) || (throwAssertFailed(#e, __FILE__, __LINE__, __func__), throw 1, 0)))
 #endif
-#define assert_noexcept(e) ((void)(__acc_cte(e) || (assertFailed(#e, __FILE__, __LINE__, __func__), 0)))
+#define assert_noexcept(e)                                                                         \
+    ((void) (__acc_cte(e) || (assertFailed(#e, __FILE__, __LINE__, __func__), 0)))
 #else
 #define assert_noexcept assert
 #endif
@@ -426,11 +462,10 @@ noinline void throwAssertFailed(const char *expr, const char *file, int line, co
 #include "util/cxxlib.h"
 using upx::is_same_any_v;
 using upx::noncopyable;
-using upx::tribool;
 using upx::OptVar;
+using upx::tribool;
 #define usizeof(expr) (upx::UnsignedSizeOf<sizeof(expr)>::value)
 
-
 /*************************************************************************
 // constants
 **************************************************************************/
@@ -439,7 +474,7 @@ using upx::OptVar;
 #define EXIT_OK         0
 #define EXIT_ERROR      1
 #define EXIT_WARN       2
-
+//
 #define EXIT_USAGE      1
 #define EXIT_FILE_READ  1
 #define EXIT_FILE_WRITE 1
@@ -448,12 +483,10 @@ using upx::OptVar;
 #define EXIT_INIT       1
 #define EXIT_INTERNAL   1
 
-
 // magic constants for patching
 #define UPX_MAGIC_LE32  0x21585055 /* "UPX!" */
 #define UPX_MAGIC2_LE32 0xD5D0D8A1
 
-
 // upx_compress() error codes
 #define UPX_E_OK                  (0)
 #define UPX_E_ERROR               (-1)
@@ -467,7 +500,6 @@ using upx::OptVar;
 #define UPX_E_NOT_YET_IMPLEMENTED (-9)
 #define UPX_E_INVALID_ARGUMENT    (-10)
 
-
 // Executable formats (info: big endian types are >= 128); DO NOT CHANGE
 #define UPX_F_DOS_COM             1
 #define UPX_F_DOS_SYS             2
@@ -545,6 +577,7 @@ using upx::OptVar;
 #define M_LZMA        14
 #define M_DEFLATE     15 // zlib
 #define M_ZSTD        16
+#define M_BZIP2       17
 // compression methods internal usage
 #define M_ALL         (-1)
 #define M_END         (-2)
@@ -559,7 +592,7 @@ using upx::OptVar;
 #define M_IS_LZMA(x)    (((x) &255) == M_LZMA)
 #define M_IS_DEFLATE(x) ((x) == M_DEFLATE)
 #define M_IS_ZSTD(x)    ((x) == M_ZSTD)
-
+#define M_IS_BZIP2(x)   ((x) == M_BZIP2)
 
 // filters internal usage
 #define FT_END         (-1)
@@ -567,7 +600,6 @@ using upx::OptVar;
 #define FT_SKIP        (-3)
 #define FT_ULTRA_BRUTE (-4)
 
-
 /*************************************************************************
 // compression - setup and callback_t
 **************************************************************************/
@@ -584,23 +616,26 @@ using upx::OptVar;
 #endif
 
 struct upx_callback_t;
-typedef upx_callback_t *upx_callback_p;
-typedef void (__acc_cdecl *upx_progress_func_t)
-    (upx_callback_p, unsigned, unsigned);
+typedef void(__acc_cdecl *upx_progress_func_t)(upx_callback_t *, unsigned, unsigned);
 
-struct upx_callback_t {
+struct upx_callback_t final {
     upx_progress_func_t nprogress;
     void *user;
 
     void reset() noexcept { mem_clear(this); }
 };
 
-
 /*************************************************************************
 // compression - config_t
 **************************************************************************/
 
-struct lzma_compress_config_t {
+struct bzip2_compress_config_t final {
+    unsigned dummy;
+
+    void reset() noexcept;
+};
+
+struct lzma_compress_config_t final {
     typedef OptVar<unsigned, 2u, 0u, 4u> pos_bits_t;         // pb
     typedef OptVar<unsigned, 0u, 0u, 4u> lit_pos_bits_t;     // lp
     typedef OptVar<unsigned, 3u, 0u, 8u> lit_context_bits_t; // lc
@@ -620,11 +655,11 @@ struct lzma_compress_config_t {
     void reset() noexcept;
 };
 
-struct ucl_compress_config_t : public REAL_ucl_compress_config_t {
+struct ucl_compress_config_t final : public REAL_ucl_compress_config_t {
     void reset() noexcept { memset(this, 0xff, sizeof(*this)); }
 };
 
-struct zlib_compress_config_t {
+struct zlib_compress_config_t final {
     typedef OptVar<unsigned, 8u, 1u, 9u> mem_level_t;     // ml
     typedef OptVar<unsigned, 15u, 9u, 15u> window_bits_t; // wb
     typedef OptVar<unsigned, 0u, 0u, 4u> strategy_t;      // st
@@ -636,29 +671,41 @@ struct zlib_compress_config_t {
     void reset() noexcept;
 };
 
-struct zstd_compress_config_t {
+struct zstd_compress_config_t final {
     unsigned dummy;
 
     void reset() noexcept;
 };
 
-struct upx_compress_config_t {
+struct upx_compress_config_t final {
+    bzip2_compress_config_t conf_bzip2;
     lzma_compress_config_t conf_lzma;
     ucl_compress_config_t conf_ucl;
     zlib_compress_config_t conf_zlib;
     zstd_compress_config_t conf_zstd;
 
-    void reset() noexcept { conf_lzma.reset(); conf_ucl.reset(); conf_zlib.reset(); conf_zstd.reset(); }
+    void reset() noexcept {
+        conf_bzip2.reset();
+        conf_lzma.reset();
+        conf_ucl.reset();
+        conf_zlib.reset();
+        conf_zstd.reset();
+    }
 };
 
 #define NULL_cconf ((upx_compress_config_t *) nullptr)
 
-
 /*************************************************************************
 // compression - result_t
 **************************************************************************/
 
-struct lzma_compress_result_t {
+struct bzip2_compress_result_t final {
+    unsigned dummy;
+
+    void reset() noexcept { mem_clear(this); }
+};
+
+struct lzma_compress_result_t final {
     unsigned pos_bits;         // pb
     unsigned lit_pos_bits;     // lp
     unsigned lit_context_bits; // lc
@@ -671,25 +718,25 @@ struct lzma_compress_result_t {
     void reset() noexcept { mem_clear(this); }
 };
 
-struct ucl_compress_result_t {
+struct ucl_compress_result_t final {
     ucl_uint result[16];
 
     void reset() noexcept { mem_clear(this); }
 };
 
-struct zlib_compress_result_t {
+struct zlib_compress_result_t final {
     unsigned dummy;
 
     void reset() noexcept { mem_clear(this); }
 };
 
-struct zstd_compress_result_t {
+struct zstd_compress_result_t final {
     unsigned dummy;
 
     void reset() noexcept { mem_clear(this); }
 };
 
-struct upx_compress_result_t {
+struct upx_compress_result_t final {
     // debugging aid
     struct Debug {
         int method, level;
@@ -698,6 +745,7 @@ struct upx_compress_result_t {
     };
     Debug debug;
 
+    bzip2_compress_result_t result_bzip2;
     lzma_compress_result_t result_lzma;
     ucl_compress_result_t result_ucl;
     zlib_compress_result_t result_zlib;
@@ -705,11 +753,14 @@ struct upx_compress_result_t {
 
     void reset() noexcept {
         debug.reset();
-        result_lzma.reset(); result_ucl.reset(); result_zlib.reset(); result_zstd.reset();
+        result_bzip2.reset();
+        result_lzma.reset();
+        result_ucl.reset();
+        result_zlib.reset();
+        result_zstd.reset();
     }
 };
 
-
 /*************************************************************************
 // globals
 **************************************************************************/
@@ -764,13 +815,13 @@ void show_usage();
 void show_version(bool one_line = false);
 
 // compress/compress.cpp
+// clang-format off
 unsigned upx_adler32(const void *buf, unsigned len, unsigned adler = 1);
 unsigned upx_crc32  (const void *buf, unsigned len, unsigned crc = 0);
 
-// clang-format off
 int upx_compress           ( const upx_bytep src, unsigned  src_len,
                                    upx_bytep dst, unsigned *dst_len,
-                                   upx_callback_p cb,
+                                   upx_callback_t *cb,
                                    int method, int level,
                              const upx_compress_config_t *cconf,
                                    upx_compress_result_t *cresult );
@@ -786,7 +837,6 @@ int upx_test_overlap       ( const upx_bytep buf,
                              const upx_compress_result_t *cresult );
 // clang-format on
 
-
 #include "util/snprintf.h" // must get included first!
 #include "util/util.h"
 #include "options.h"
@@ -797,5 +847,4 @@ int upx_test_overlap       ( const upx_bytep buf,
 #include "util/raw_bytes.h"
 #include "util/xspan.h"
 
-
 /* vim:set ts=4 sw=4 et: */

src/console/c_file.cpp

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/console/c_init.cpp

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/console/c_none.cpp

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/console/c_screen.cpp

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/console/console.h

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/console/s_djgpp2.cpp

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/console/s_object.cpp

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/console/s_vcsa.cpp

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/console/s_win32.cpp

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/console/screen.h

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/except.cpp

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them
@@ -150,7 +150,7 @@ void throwCantPack(const char *format, ...) {
     char msg[1024];
     va_list ap;
     va_start(ap, format);
-    (void) upx_safe_vsnprintf(msg, sizeof(msg), format, ap);
+    (void) upx_safe_vsnprintf_noexcept(msg, sizeof(msg), format, ap);
     va_end(ap);
     throwCantPack(msg);
 }
@@ -160,7 +160,17 @@ void throwCantUnpack(const char *format, ...) {
     char msg[1024];
     va_list ap;
     va_start(ap, format);
-    (void) upx_safe_vsnprintf(msg, sizeof(msg), format, ap);
+    (void) upx_safe_vsnprintf_noexcept(msg, sizeof(msg), format, ap);
+    va_end(ap);
+    throwCantUnpack(msg);
+}
+
+template <>
+void throwInternalError(const char *format, ...) {
+    char msg[1024];
+    va_list ap;
+    va_start(ap, format);
+    (void) upx_safe_vsnprintf_noexcept(msg, sizeof(msg), format, ap);
     va_end(ap);
     throwCantUnpack(msg);
 }

src/except.h

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them
@@ -43,7 +43,7 @@ protected:
     Throwable(const char *m = nullptr, int e = 0, bool w = false) noexcept;
 
 public:
-    Throwable(const Throwable &) noexcept;
+    Throwable(const Throwable &) noexcept; // copy constructor
     virtual ~Throwable() noexcept;
     const char *getMsg() const noexcept { return msg; }
     int getErrno() const noexcept { return err; }
@@ -57,14 +57,13 @@ protected:
 
 private:
     // disable copy assignment and move
-    Throwable &operator=(const Throwable &) DELETED_FUNCTION;
-    Throwable(Throwable &&) noexcept DELETED_FUNCTION;
-    Throwable &operator=(Throwable &&) noexcept DELETED_FUNCTION;
+    Throwable &operator=(const Throwable &) noexcept DELETED_FUNCTION; // copy assignment
+    UPX_CXX_DISABLE_MOVE(Throwable)
     // disable dynamic allocation => force throwing by value
-    ACC_CXX_DISABLE_NEW_DELETE
+    UPX_CXX_DISABLE_NEW_DELETE(Throwable)
     // disable taking the address => force passing by reference
     // [I'm not too sure about this design decision, but we can always allow it if needed]
-    Throwable *operator&() const noexcept DELETED_FUNCTION;
+    UPX_CXX_DISABLE_ADDRESS(Throwable)
 
 private:
     static upx_std_atomic(size_t) debug_counter; // for debugging
@@ -212,6 +211,10 @@ template <class T>
 void throwCantUnpack(const T *, ...) DELETED_FUNCTION;
 template <>
 NORET void throwCantUnpack(const char *format, ...) may_throw attribute_format(1, 2);
+template <class T>
+void throwInternalError(const T *, ...) DELETED_FUNCTION;
+template <>
+NORET void throwInternalError(const char *format, ...) may_throw attribute_format(1, 2);
 
 #undef NORET
 

src/file.cpp

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/file.h

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/filter.cpp

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/filter.h

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/filter/ct.h

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/filter/cto.h

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/filter/ctoj.h

@@ -2,9 +2,9 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
-   Copyright (C) 2000-2023 John F. Reiser
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
+   Copyright (C) 2000-2024 John F. Reiser
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/filter/ctojr.h

@@ -2,9 +2,9 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
-   Copyright (C) 2000-2023 John F. Reiser
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
+   Copyright (C) 2000-2024 John F. Reiser
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/filter/ctok.h

@@ -2,9 +2,9 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
-   Copyright (C) 2000-2023 John F. Reiser
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
+   Copyright (C) 2000-2024 John F. Reiser
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/filter/ctsw.h

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/filter/filter_impl.cpp

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/filter/getcto.h

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/filter/ppcbxx.h

@@ -2,9 +2,9 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
-   Copyright (C) 2004-2023 John F. Reiser
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
+   Copyright (C) 2004-2024 John F. Reiser
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/filter/sub.hh

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/filter/sub16.h

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/filter/sub32.h

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/filter/sub8.h

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/filter/sw.h

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them

src/headers.h

@@ -2,7 +2,7 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them
@@ -57,11 +57,26 @@ static_assert(sizeof(void *) == 8);
 #if !defined(_FILE_OFFSET_BITS)
 #define _FILE_OFFSET_BITS 64
 #endif
-#if defined(_WIN32) && defined(__MINGW32__) && defined(__GNUC__)
-#if !defined(_USE_MINGW_ANSI_STDIO)
-#define _USE_MINGW_ANSI_STDIO 1
+#if defined(_WIN32) && defined(__MINGW32__) && (defined(__clang__) || defined(__GNUC__))
+#if !defined(__USE_MINGW_ANSI_STDIO)
+#define __USE_MINGW_ANSI_STDIO 1
 #endif
 #endif
+#if defined(_WIN32)
+// disable silly warnings about using "deprecated" POSIX functions like fopen()
+#if !defined(_CRT_NONSTDC_NO_DEPRECATE)
+#define _CRT_NONSTDC_NO_DEPRECATE 1
+#endif
+#if !defined(_CRT_NONSTDC_NO_WARNINGS)
+#define _CRT_NONSTDC_NO_WARNINGS 1
+#endif
+#if !defined(_CRT_SECURE_NO_DEPRECATE)
+#define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#if !defined(_CRT_SECURE_NO_WARNINGS)
+#define _CRT_SECURE_NO_WARNINGS 1
+#endif
+#endif // _WIN32
 
 // ACC and C system headers
 #ifndef ACC_CFG_USE_NEW_STYLE_CASTS
@@ -98,9 +113,6 @@ static_assert(sizeof(void *) == 8);
 #include <type_traits>
 
 // C++ multithreading (UPX currently does not use multithreading)
-#ifndef WITH_THREADS
-#define WITH_THREADS 0
-#endif
 #if __STDC_NO_ATOMICS__
 #undef WITH_THREADS
 #endif
@@ -152,4 +164,10 @@ static_assert(sizeof(void *) == 8);
 #endif
 #endif
 
+#ifdef WANT_WINDOWS_LEAN_H
+#if defined(_WIN32) || defined(__CYGWIN__)
+#include "util/windows_lean.h"
+#endif
+#endif
+
 /* vim:set ts=4 sw=4 et: */

src/help.cpp

@@ -2,8 +2,8 @@
 
    This file is part of the UPX executable compressor.
 
-   Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer
-   Copyright (C) 1996-2023 Laszlo Molnar
+   Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer
+   Copyright (C) 1996-2024 Laszlo Molnar
    All Rights Reserved.
 
    UPX and the UCL library are free software; you can redistribute them
@@ -25,6 +25,7 @@
    <markus@oberhumer.com>               <ezerotven+github@gmail.com>
  */
 
+#define WANT_WINDOWS_LEAN_H 1 // _WIN32_WINNT
 #include "conf.h"
 #include "compress/compress.h" // upx_ucl_version_string()
 // for list_all_packers():
@@ -410,14 +411,19 @@ void show_version(bool one_line) {
     if (v != nullptr && v[0])
         fprintf(f, "zstd data compression library %s\n", v);
 #endif
+#if (WITH_BZIP2)
+    v = upx_bzip2_version_string();
+    if (v != nullptr && v[0])
+        fprintf(f, "bzip2 data compression library %s\n", v);
+#endif
 #if !defined(DOCTEST_CONFIG_DISABLE)
     fprintf(f, "doctest C++ testing framework version %s\n", DOCTEST_VERSION_STR);
 #endif
     // clang-format off
-    fprintf(f, "Copyright (C) 1996-2023 Markus Franz Xaver Johannes Oberhumer\n");
-    fprintf(f, "Copyright (C) 1996-2023 Laszlo Molnar\n");
-    fprintf(f, "Copyright (C) 2000-2023 John F. Reiser\n");
-    fprintf(f, "Copyright (C) 2002-2023 Jens Medoch\n");
+    fprintf(f, "Copyright (C) 1996-2024 Markus Franz Xaver Johannes Oberhumer\n");
+    fprintf(f, "Copyright (C) 1996-2024 Laszlo Molnar\n");
+    fprintf(f, "Copyright (C) 2000-2024 John F. Reiser\n");
+    fprintf(f, "Copyright (C) 2002-2024 Jens Medoch\n");
 #if (WITH_ZLIB)
     fprintf(f, "Copyright (C) 1995" "-2023 Jean-loup Gailly and Mark Adler\n");
 #endif
@@ -428,6 +434,9 @@ void show_version(bool one_line) {
     // see vendor/zstd/LICENSE; main author is Yann Collet
     fprintf(f, "Copyright (C) 2015" "-2023 Meta Platforms, Inc. and affiliates\n");
 #endif
+#if (WITH_BZIP2)
+    fprintf(f, "Copyright (C) 1996" "-2010 Julian Seward\n"); // see <bzlib.h>
+#endif
 #if !defined(DOCTEST_CONFIG_DISABLE)
     fprintf(f, "Copyright (C) 2016" "-2023 Viktor Kirilov\n");
 #endif
@@ -449,19 +458,56 @@ void show_sysinfo(const char *options_var) {
         con_fprintf(f, "UPX version: ");
         fflush(f);
         show_version(true);
+        con_fprintf(f, "UPX version internal: 0x%06x %s\n", UPX_VERSION_HEX, UPX_VERSION_STRING);
     }
     fflush(stdout);
 
     // Compilation Flags
-    if (opt->verbose >= 2) {
+    {
         size_t cf_count = 0;
-        auto cf_print = [f, &cf_count](const char *name, const char *fmt, upx_int64_t v) noexcept {
+        auto cf_print = [f, &cf_count](const char *name, const char *fmt, upx_int64_t v,
+                                       int need_verbose = 2) noexcept {
+            if (opt->verbose < need_verbose)
+                return;
             if (cf_count++ == 0)
                 con_fprintf(f, "\nCompilation flags:\n");
             con_fprintf(f, "  %s = ", name);
             con_fprintf(f, fmt, v);
             con_fprintf(f, "\n");
         };
+        // language
+        cf_print("__cplusplus", "%lld", __cplusplus + 0, 3);
+#if defined(_MSVC_LANG)
+        cf_print("_MSVC_LANG", "%lld", _MSVC_LANG + 0, 3);
+#endif
+        // compiler
+#if defined(ACC_CC_CLANG)
+        cf_print("ACC_CC_CLANG", "0x%06llx", ACC_CC_CLANG + 0, 3);
+#endif
+#if defined(ACC_CC_GNUC)
+        cf_print("ACC_CC_GNUC", "0x%06llx", ACC_CC_GNUC + 0, 3);
+#endif
+#if defined(ACC_CC_MSC)
+        cf_print("ACC_CC_MSC", "%lld", ACC_CC_MSC + 0, 3);
+#endif
+#if defined(__clang__)
+        cf_print("__clang__", "%lld", __clang__ + 0);
+#endif
+#if defined(__clang_major__)
+        cf_print("__clang_major__", "%lld", __clang_major__ + 0);
+#endif
+#if defined(__GNUC__)
+        cf_print("__GNUC__", "%lld", __GNUC__ + 0);
+#endif
+#if defined(__GNUC_MINOR__)
+        cf_print("__GNUC_MINOR__", "%lld", __GNUC_MINOR__ + 0);
+#endif
+#if defined(_MSC_VER)
+        cf_print("_MSC_VER", "%lld", _MSC_VER + 0);
+#endif
+#if defined(_MSC_FULL_VER)
+        cf_print("_MSC_FULL_VER", "%lld", _MSC_FULL_VER + 0);
+#endif
         // OS and libc
 #if defined(WINVER)
         cf_print("WINVER", "0x%04llx", WINVER + 0);
@@ -472,11 +518,11 @@ void show_sysinfo(const char *options_var) {
 #if defined(__MSVCRT_VERSION__)
         cf_print("__MSVCRT_VERSION__", "0x%04llx", __MSVCRT_VERSION__ + 0);
 #endif
-#if defined(_USE_MINGW_ANSI_STDIO)
-        cf_print("_USE_MINGW_ANSI_STDIO", "%lld", _USE_MINGW_ANSI_STDIO + 0);
+#if defined(__MINGW64_VERSION_MAJOR)
+        cf_print("__MINGW64_VERSION_MAJOR", "%lld", __MINGW64_VERSION_MAJOR + 0);
 #endif
 #if defined(__USE_MINGW_ANSI_STDIO)
-        cf_print("__USE_MINGW_ANSI_STDIO", "%lld", __USE_MINGW_ANSI_STDIO + 0);
+        cf_print("__USE_MINGW_ANSI_STDIO", "%lld", __USE_MINGW_ANSI_STDIO + 0, 3);
 #endif
 #if defined(__GLIBC__)
         cf_print("__GLIBC__", "%lld", __GLIBC__ + 0);
@@ -484,10 +530,15 @@ void show_sysinfo(const char *options_var) {
 #if defined(__GLIBC_MINOR__)
         cf_print("__GLIBC_MINOR__", "%lld", __GLIBC_MINOR__ + 0);
 #endif
-        // compiler
-#if defined(_MSC_VER) && defined(_MSC_FULL_VER)
-        cf_print("_MSC_VER", "%lld", _MSC_VER + 0);
-        cf_print("_MSC_FULL_VER", "%lld", _MSC_FULL_VER + 0);
+        // misc compilation options
+#if defined(UPX_CONFIG_DISABLE_WSTRICT)
+        cf_print("UPX_CONFIG_DISABLE_WSTRICT", "%lld", UPX_CONFIG_DISABLE_WSTRICT + 0, 3);
+#endif
+#if defined(UPX_CONFIG_DISABLE_WERROR)
+        cf_print("UPX_CONFIG_DISABLE_WERROR", "%lld", UPX_CONFIG_DISABLE_WERROR + 0, 3);
+#endif
+#if defined(WITH_THREADS)
+        cf_print("WITH_THREADS", "%lld", WITH_THREADS + 0);
 #endif
         UNUSED(cf_count);
         UNUSED(cf_print);
@@ -517,6 +568,8 @@ void show_sysinfo(const char *options_var) {
         con_fprintf(f, "\n");
         if (e && e[0])
             con_fprintf(f, "Contents of environment variable %s: '%s'\n\n", options_var, e);
+        else if (e)
+            con_fprintf(f, "Environment variable '%s' is set but empty.\n\n", options_var);
         else
             con_fprintf(f, "Environment variable '%s' is not set.\n\n", options_var);
     }