[coreboot-gerrit] Patch merged into coreboot/master: buildgcc: support pigz and lbzip2 decpmpressors if installed.

the following patch was just integrated into master:
commit 95f7b22dc4e0db2e27fab615c6e9c42bf7898ce4
Author: Martin Roth 
Date:   Sun Mar 20 12:38:48 2016 -0600

buildgcc: support pigz and lbzip2 decpmpressors if installed.

These are multi-threaded decompressors for .gz and .bz2 compressed
    files.  If they're installed, use them to decompress, if they're not,
    use the standard single-threaded decompressors.

Change-Id: I397740817e6b234a43b62075899964bdab14f121
    Signed-off-by: Martin Roth 
    Reviewed-on: https://review.coreboot.org/14146
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See https://review.coreboot.org/14146 for details.

-gerrit