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>
Reviewed-on: https://review.coreboot.org/14146
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index 33c2226..423d769 100755
--- a/util/crossgcc/buildgcc
+++ b/util/crossgcc/buildgcc
@@ -243,10 +243,13 @@
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 $patch || continue
@@ -675,6 +678,8 @@
SHA1SUM=$(searchtool sha1sum)
SHA512SUM=$(searchtool sha512sum)
CHECKSUM=$SHA1SUM
+LBZIP2=$(searchtool lbzip2 "" nofail)
+PIGZ=$(searchtool pigz "" nofail)
searchtool m4 > /dev/null
searchtool bison > /dev/null