diff '--color=auto' -U2 -r wxmaxima-Version-26.06.2.orig/src/CMakeLists.txt wxmaxima-Version-26.06.2/src/CMakeLists.txt
--- wxmaxima-Version-26.06.2.orig/src/CMakeLists.txt	2026-06-16 14:58:48.000000000 +0700
+++ wxmaxima-Version-26.06.2/src/CMakeLists.txt	2026-07-02 15:07:23.000028261 +0700
@@ -543,62 +543,3 @@
 add_dependencies(wxmaxima build_manualanchors.h)
 
-
-# Debian wants to be able to download a signature of the source package from the
-# project's download directory. If it cannot find it it will still work, but will
-# issue a warning. For details see
-# https://lintian.debian.org/tags/debian-watch-may-check-gpg-signature.html
-find_program(gpg NAMES gpg pgp)
-add_custom_target(gpg DEPENDS dist
-  COMMAND ${gpg} --armor --detach-sign ${CPACK_SOURCE_PACKAGE_FILE_NAME}.tar.bz2
-  COMMAND ${gpg} --armor --detach-sign ${CPACK_SOURCE_PACKAGE_FILE_NAME}.tar.gz
-  COMMAND ${gpg} --armor --detach-sign ${CPACK_SOURCE_PACKAGE_FILE_NAME}.tar.xz
-  COMMAND ${gpg} --armor --detach-sign ${CPACK_SOURCE_PACKAGE_FILE_NAME}.tar.Z)
-
-if(NOT WIN32)
-    # 1. Generate and compress Debian changelog to changelog.gz
-    configure_file(
-        "${CMAKE_SOURCE_DIR}/data/changelog.Debian.in"
-        "${CMAKE_CURRENT_BINARY_DIR}/changelog.Debian"
-        @ONLY
-    )
-    add_custom_command(
-        OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/changelog.gz"
-        COMMAND gzip -cn9 "${CMAKE_CURRENT_BINARY_DIR}/changelog.Debian" > "${CMAKE_CURRENT_BINARY_DIR}/changelog.gz"
-        DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/changelog.Debian"
-        COMMENT "Compressing Debian changelog"
-    )
-    # Compress upstream ChangeLog to changelog.upstream.gz
-    add_custom_command(
-        OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/changelog.upstream.gz"
-        COMMAND gzip -cn9 "${CMAKE_SOURCE_DIR}/ChangeLog" > "${CMAKE_CURRENT_BINARY_DIR}/changelog.upstream.gz"
-        DEPENDS "${CMAKE_SOURCE_DIR}/ChangeLog"
-        COMMENT "Compressing upstream changelog"
-    )
-    add_custom_target(generate_changelogs ALL DEPENDS
-        "${CMAKE_CURRENT_BINARY_DIR}/changelog.gz"
-        "${CMAKE_CURRENT_BINARY_DIR}/changelog.upstream.gz"
-    )
-    install(FILES
-        "${CMAKE_CURRENT_BINARY_DIR}/changelog.gz"
-        "${CMAKE_CURRENT_BINARY_DIR}/changelog.upstream.gz"
-        DESTINATION share/doc/wxmaxima
-    )
-
-    # 2. Install copyright file
-    install(FILES "${CMAKE_SOURCE_DIR}/data/copyright" DESTINATION share/doc/wxmaxima)
-
-    # 3. Strip binaries
-    set(CPACK_STRIP_FILES ON)
-
-    # 4. Standard directory permissions to prevent 0775 permissions warnings
-    set(CPACK_INSTALL_DEFAULT_DIRECTORY_PERMISSIONS
-        OWNER_READ OWNER_WRITE OWNER_EXECUTE
-        GROUP_READ GROUP_EXECUTE
-        WORLD_READ WORLD_EXECUTE
-    )
-
-    # 5. Install lintian overrides
-    install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/wxmaxima.lintian-overrides" DESTINATION share/lintian/overrides RENAME wxmaxima)
-endif()
-
 include(CPack)