Index: build/autotools/autoconfiscate.sh
===================================================================
--- build/autotools/autoconfiscate.sh	(revision 20562)
+++ build/autotools/autoconfiscate.sh	(working copy)
@@ -29,9 +29,13 @@
 rm -rf bin/dist-autotools.tar || true
 
 echo "Cleaning tmp directory ..."
+if [ -e bin/dist-autotools.tmp ]; then
+ chmod -R u+rw bin/dist-autotools.tmp || true
+fi
 if [ -e bin/dist-autotools ]; then
  chmod -R u+rw bin/dist-autotools || true
 fi
+rm -rf bin/dist-autotools.tmp || true
 rm -rf bin/dist-autotools || true
 
 echo "Making tmp directory ..."
@@ -50,6 +54,7 @@
 svn export ./doc/openmpt_styleguide.md    bin/dist-autotools/doc/openmpt_styleguide.md
 svn export ./doc/libopenmpt               bin/dist-autotools/doc/libopenmpt
 svn export ./soundlib        bin/dist-autotools/soundlib
+rm bin/dist-autotools/soundlib/plugins/OpCodes.h
 svn export ./sounddsp        bin/dist-autotools/sounddsp
 mkdir -p bin/dist-autotools/src/mpt
 svn export ./src/mpt/.clang-format bin/dist-autotools/src/mpt/.clang-format
@@ -96,16 +101,25 @@
 svn export ./src/openmpt/random     bin/dist-autotools/src/openmpt/random
 svn export ./src/openmpt/soundbase  bin/dist-autotools/src/openmpt/soundbase
 svn export ./test            bin/dist-autotools/test
+rm bin/dist-autotools/test/libopenmpt_test.manifest
 rm bin/dist-autotools/test/mpt_tests_crypto.cpp
 rm bin/dist-autotools/test/mpt_tests_uuid_namespace.cpp
+rm bin/dist-autotools/test/test.flac
 svn export ./libopenmpt      bin/dist-autotools/libopenmpt
+rm bin/dist-autotools/libopenmpt/libopenmpt_version.rc
+rm -r bin/dist-autotools/libopenmpt/in_openmpt
+rm -r bin/dist-autotools/libopenmpt/plugin-common
+rm -r bin/dist-autotools/libopenmpt/xmp-openmpt
 svn export ./examples        bin/dist-autotools/examples
 svn export ./openmpt123      bin/dist-autotools/openmpt123
+rm bin/dist-autotools/openmpt123/openmpt123.h2m
+rm bin/dist-autotools/openmpt123/openmpt123.manifest
 mkdir bin/dist-autotools/build
 mkdir bin/dist-autotools/build/svn_version
 svn export ./build/svn_version/svn_version.h bin/dist-autotools/build/svn_version/svn_version.h
 mkdir bin/dist-autotools/m4
 touch bin/dist-autotools/m4/emptydir
+svn export ./build/autotools/autogen.sh bin/dist-autotools/autogen.sh
 svn export ./build/autotools/configure.ac bin/dist-autotools/configure.ac
 svn export ./build/autotools/Makefile.am bin/dist-autotools/Makefile.am
 svn export ./build/autotools/ax_cxx_compile_stdcxx.m4 bin/dist-autotools/m4/ax_cxx_compile_stdcxx.m4
@@ -122,6 +136,7 @@
 cp -r ./doc/openmpt_styleguide.md    bin/dist-autotools/doc/openmpt_styleguide.md
 cp -r ./doc/libopenmpt               bin/dist-autotools/doc/libopenmpt
 cp -r ./soundlib        bin/dist-autotools/soundlib
+rm bin/dist-autotools/soundlib/plugins/OpCodes.h
 cp -r ./sounddsp        bin/dist-autotools/sounddsp
 mkdir -p bin/dist-autotools/src/mpt
 cp -r ./src/mpt/.clang-format bin/dist-autotools/src/mpt/.clang-format
@@ -168,16 +183,25 @@
 cp -r ./src/openmpt/random     bin/dist-autotools/src/openmpt/random
 cp -r ./src/openmpt/soundbase  bin/dist-autotools/src/openmpt/soundbase
 cp -r ./test            bin/dist-autotools/test
+rm bin/dist-autotools/test/libopenmpt_test.manifest
 rm bin/dist-autotools/test/mpt_tests_crypto.cpp
 rm bin/dist-autotools/test/mpt_tests_uuid_namespace.cpp
+rm bin/dist-autotools/test/test.flac
 cp -r ./libopenmpt      bin/dist-autotools/libopenmpt
+rm bin/dist-autotools/libopenmpt/libopenmpt_version.rc
+rm -r bin/dist-autotools/libopenmpt/in_openmpt
+rm -r bin/dist-autotools/libopenmpt/plugin-common
+rm -r bin/dist-autotools/libopenmpt/xmp-openmpt
 cp -r ./examples        bin/dist-autotools/examples
 cp -r ./openmpt123      bin/dist-autotools/openmpt123
+rm bin/dist-autotools/openmpt123/openmpt123.h2m
+rm bin/dist-autotools/openmpt123/openmpt123.manifest
 mkdir bin/dist-autotools/build
 mkdir bin/dist-autotools/build/svn_version
 cp -r ./build/svn_version/svn_version.h bin/dist-autotools/build/svn_version/svn_version.h
 mkdir bin/dist-autotools/m4
 touch bin/dist-autotools/m4/emptydir
+cp -r ./build/autotools/autogen.sh bin/dist-autotools/autogen.sh
 cp -r ./build/autotools/configure.ac bin/dist-autotools/configure.ac
 cp -r ./build/autotools/Makefile.am bin/dist-autotools/Makefile.am
 cp -r ./build/autotools/ax_cxx_compile_stdcxx.m4 bin/dist-autotools/m4/ax_cxx_compile_stdcxx.m4
@@ -242,6 +266,29 @@
 echo "OUTPUT_DIRECTORY = doxygen-doc" >> Doxyfile.in
 echo "WARN_IF_DOC_ERROR = NO" >> Doxyfile.in
 
+MPT_DISTVERSION="$(cat configure.ac | grep AC_INIT | awk '{print $2;}' | sed -E 's/\[(.*)\],/\1/g')"
+
+echo "Building tarball ..."
+cd ..
+mv dist-autotools dist-autotools.tmp
+mkdir dist-autotools
+mv dist-autotools.tmp dist-autotools/libopenmpt-$MPT_DISTVERSION
+cd dist-autotools
+tar cv --numeric-owner --owner=0 --group=0 libopenmpt-$MPT_DISTVERSION > libopenmpt-$MPT_DISTVERSION.tar
+gzip --rsyncable --no-name --best > libopenmpt-$MPT_DISTVERSION.tar.gz < libopenmpt-$MPT_DISTVERSION.tar
+
+echo "Cleaning source tree ..."
+rm -rf libopenmpt-$MPT_DISTVERSION
+rm -rf libopenmpt-$MPT_DISTVERSION.tar
+
+echo "Creating tarball test directory ..."
+mkdir test
+cd test
+
+echo "Unpacking tarball ..."
+tar xvapf ../libopenmpt-$MPT_DISTVERSION.tar.gz
+cd libopenmpt-$MPT_DISTVERSION
+
 echo "Running 'autoreconf -i' ..."
 autoreconf -i
 
Index: build/autotools/autogen.sh
===================================================================
--- build/autotools/autogen.sh	(nonexistent)
+++ build/autotools/autogen.sh	(working copy)
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+set -e
+
+autoreconf -i

Property changes on: build/autotools/autogen.sh
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+LF
\ No newline at end of property
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/x-sh
\ No newline at end of property
Index: doc/libopenmpt/changelog.md
===================================================================
--- doc/libopenmpt/changelog.md	(revision 20562)
+++ doc/libopenmpt/changelog.md	(working copy)
@@ -12,6 +12,13 @@
  *  [**New**] `Makefile CONFIG=djgpp` now supports building LGPL libraries as
     DXE (use `ENABLE_DXE=0` to disable).
 
+ *  [**Change**] Contrary to GNU recommendations, we no longer generate the
+    `configure` and related scripts for the libopenmpt Autotools tarball.
+    This is a direct reaction to CVE-2024-3094 (xz backdoor). These gererated
+    script heavily depend on the Autoconf version used on the generating host
+    and are thus not easily verifyable for others. You should generate those
+    yourself with a reasonable modern Autoconf version as listed in the
+    libopenmpt dependencies. 
  *  [**Change**] DOS builds now use zlib, libmpg123, libogg, and libvorbis
     instead of miniz, minimp3, and stb_vorbis by default. 
  *  [**Change**] `Makefile CONFIG=djgpp` now sets `ALLOW_LGPL=1` by default.