[ccache] ccache version 3.1.2 has been released

[Joel Rosdahl]

I'm happy to announce ccache version 3.1.2, which is a bug fix release.

Details may be read in the release notes:

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

Source archives are available here:

    http://samba.org/ftp/ccache/ccache-3.1.2.tar.bz2
    http://samba.org/ftp/ccache/ccache-3.1.2.tar.gz
    http://samba.org/ftp/ccache/ccache-3.1.2.tar.xz

The source archives have been signed with my OpenPGP key (BB845E97):

    http://samba.org/ftp/ccache/ccache-3.1.2.tar.bz2.asc
    http://samba.org/ftp/ccache/ccache-3.1.2.tar.gz.asc
    http://samba.org/ftp/ccache/ccache-3.1.2.tar.xz.asc

You can run "gpg --verify ccache-3.1.2.tar.*.asc" to check the source
archive integrity after download.

Changes since version 3.1.1:

Bug fixes:

  - Bail out on too hard compiler options -fdump-*.

  - NULL return values from malloc/calloc of zero bytes are now handled
    correctly.

  - Fixed issue when parsing precompiler output on AIX.

Other:

  - Improved documentation on which information is included in the hash
    sum.

  - Made the "too new header file" test case work on file systems with
    unsynchronized clocks.

  - The test suite now also works on systems that lack a /dev/zero.

-- Joel