Use offsets stored in gcc's cl_option structure to access the global_options array, thus removing the need to check for changes in the size of this structure.
    Rename gcc plugin directory to gcc-plugin.
    Stop annocheck from complaining about missing options when the binary has been built in a mixed environment.
    Improve builtby tool.
    Stop annocheck complaining about missing notes when the binary is not compiled by either gcc or clang.
    Skip the check of the ENTRY instruction for binaries not compiled by gcc or clang.  (#1809656)
    Fix infinite loop hangup in annocheck.
    Disable debuginfod support by default.
    Improve parsing of .comment section.
    Fix clang plugin to use hidden symbols.
    Add ability to build clang plugin (disabled by default).
    Annocheck: Fix error printing out the version number.
    Annobin: Add checks of the exact location of the examined switches.