Martin Roth (martinroth@google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/14146
-gerrit
commit dd484d6b09be5c2ba25592c0e592d0e03233368c Author: Martin Roth martinroth@google.com 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 martinroth@google.com --- util/crossgcc/buildgcc | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc index 2e7505b..2b586c7 100755 --- a/util/crossgcc/buildgcc +++ b/util/crossgcc/buildgcc @@ -243,10 +243,13 @@ unpack_and_patch() { printf " * $(basename $archive)\n" FLAGS=zxf suffix=$(echo $archive | sed 's,.*.,,') - test "$suffix" = "gz" && FLAGS=zxf - test "$suffix" = "bz2" && FLAGS=jxf - test "$suffix" = "xz" && FLAGS="--xz -xf" - test "$suffix" = "lzma" && FLAGS="--lzma -xf" + if [ "$suffix" = "gz" ] && [ -n "$PIGZ" ]; then FLAGS="-I pigz -xf" + elif [ "$suffix" = "gz" ]; then FLAGS=zxf + elif [ "$suffix" = "bz2" ] && [ -n "$LBZIP2" ]; then FLAGS="-I lbzip2 -xf" + elif [ "$suffix" = "bz2" ]; then FLAGS=jxf + elif [ "$suffix" = "xz" ]; then FLAGS="--xz -xf" + elif [ "$suffix" = "lzma" ]; then FLAGS="--lzma -xf" + fi $TAR $FLAGS tarballs/$(basename $archive) for patch in patches/${dir}_*.patch; do test -r $patch || continue @@ -675,6 +678,8 @@ MAKE=$(searchtool make) || exit $? SHA1SUM=$(searchtool sha1sum) SHA512SUM=$(searchtool sha512sum) CHECKSUM=$SHA1SUM +LBZIP2=$(searchtool lbzip2 "" nofail) +PIGZ=$(searchtool pigz "" nofail)
searchtool m4 > /dev/null searchtool bison > /dev/null