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| author | Lasse Collin <lasse.collin@tukaani.org> | 2012-04-18 19:55:44 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-04-18 13:13:18 -0700 |
| commit | 0db7bd8ca0033c1530bcefcbd49002364dba908a (patch) | |
| tree | 69f699bf6c56ef3b2b801ffe6338e57d439a990c /scripts/xz_wrap.sh | |
| parent | 40df43a17f3c465988ae96e61e1b8a31b78b76c2 (diff) | |
| download | linux-0db7bd8ca0033c1530bcefcbd49002364dba908a.tar.gz linux-0db7bd8ca0033c1530bcefcbd49002364dba908a.tar.bz2 linux-0db7bd8ca0033c1530bcefcbd49002364dba908a.zip | |
xz: Enable BCJ filters on SPARC and 32-bit x86
The BCJ filters were meant to be enabled already on these
archs, but the xz_wrap.sh script was buggy. Enabling the
filters should give smaller kernel images.
xz_wrap.sh will now use $SRCARCH instead of $ARCH to detect
the architecture. That way it doesn't need to care about the
subarchs (like i386 vs. x86_64) since the BCJ filters don't
care either.
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Acked-by: Jan Beulich <jbeulich@suse.com>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/xz_wrap.sh')
| -rw-r--r-- | scripts/xz_wrap.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/xz_wrap.sh b/scripts/xz_wrap.sh index 17a5798c29da..7a2d372f4885 100644 --- a/scripts/xz_wrap.sh +++ b/scripts/xz_wrap.sh @@ -12,8 +12,8 @@ BCJ= LZMA2OPTS= -case $ARCH in - x86|x86_64) BCJ=--x86 ;; +case $SRCARCH in + x86) BCJ=--x86 ;; powerpc) BCJ=--powerpc ;; ia64) BCJ=--ia64; LZMA2OPTS=pb=4 ;; arm) BCJ=--arm ;; |