[ccache] ccache version 3.3.1 has been released

[Joel Rosdahl]

ccache version 3.3.1 is now available.

Details may be read in the release notes:

    http://ccache.samba.org/releasenotes.html#_ccache_3_3_1

Source archives are available here:

    https://www.samba.org/ftp/ccache/ccache-3.3.1.tar.bz2
    https://www.samba.org/ftp/ccache/ccache-3.3.1.tar.gz
    https://www.samba.org/ftp/ccache/ccache-3.3.1.tar.xz

The source archives have been signed with my OpenPGP key (ID 5594ADB8,
fingerprint 5A93 9A71 A467 92CF 5786 6A51 996D DA07 5594 ADB8):

    https://www.samba.org/ftp/ccache/ccache-3.3.1.tar.bz2.asc
    https://www.samba.org/ftp/ccache/ccache-3.3.1.tar.gz.asc
    https://www.samba.org/ftp/ccache/ccache-3.3.1.tar.xz.asc

You can run "gpg --verify ccache-3.3.1.tar.*.asc" to check the source archive
integrity after download.

Bug fixes:

- Fixed a problem in the "multiple -arch options" support introduced in
  3.3. When using the direct mode (the default), different combinations
  of -arch options were not detected properly.

- Fixed an issue when compiler option "-Wp,-MT,path" is used instead of
  "-MT path" (and similar for -MF, -MP and -MQ) and run_second_cpp
  (CCACHE_CPP2) is enabled.

-- Joel