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| author | Phillip Lougher <phillip@squashfs.org.uk> | 2011-07-22 03:01:28 +0100 |
|---|---|---|
| committer | Phillip Lougher <phillip@squashfs.org.uk> | 2011-07-22 03:01:28 +0100 |
| commit | cc6d3497141adedb71de8ddce62bf4cd4817832d (patch) | |
| tree | 7fb205e8f8c393b27a89a5c08c97563ead1f32fa /fs/squashfs/Makefile | |
| parent | 812753d66f5a45e59a9e0904c77a661c2410a3b4 (diff) | |
| download | linux-cc6d3497141adedb71de8ddce62bf4cd4817832d.tar.gz linux-cc6d3497141adedb71de8ddce62bf4cd4817832d.tar.bz2 linux-cc6d3497141adedb71de8ddce62bf4cd4817832d.zip | |
Squashfs: Make ZLIB compression support optional
Squashfs now supports XZ and LZO compression in addition to ZLIB.
As such it no longer makes sense to always include ZLIB support.
In particular embedded systems may only use LZO or XZ compression, and
the ability to exclude ZLIB support will reduce kernel size.
Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
Diffstat (limited to 'fs/squashfs/Makefile')
| -rw-r--r-- | fs/squashfs/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/squashfs/Makefile b/fs/squashfs/Makefile index cecf2bea07af..110b0476f3b4 100644 --- a/fs/squashfs/Makefile +++ b/fs/squashfs/Makefile @@ -4,7 +4,8 @@ obj-$(CONFIG_SQUASHFS) += squashfs.o squashfs-y += block.o cache.o dir.o export.o file.o fragment.o id.o inode.o -squashfs-y += namei.o super.o symlink.o zlib_wrapper.o decompressor.o +squashfs-y += namei.o super.o symlink.o decompressor.o squashfs-$(CONFIG_SQUASHFS_XATTR) += xattr.o xattr_id.o squashfs-$(CONFIG_SQUASHFS_LZO) += lzo_wrapper.o squashfs-$(CONFIG_SQUASHFS_XZ) += xz_wrapper.o +squashfs-$(CONFIG_SQUASHFS_ZLIB) += zlib_wrapper.o |