mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/kdave/btrfs-progs.git
synced 2024-11-15 00:04:23 +08:00
502e2a3510
Currently, users wishing to manage Btrfs filesystems programatically have to shell out to btrfs-progs and parse the output. This isn't ideal. The goal of libbtrfsutil is to provide a library version of as many of the operations of btrfs-progs as possible and to migrate btrfs-progs to use it. Rather than simply refactoring the existing btrfs-progs code, the code has to be written from scratch for a couple of reasons: * A lot of the btrfs-progs code was not designed with a nice library API in mind in terms of reusability, naming, and error reporting. * libbtrfsutil is licensed under the LGPL, whereas btrfs-progs is under the GPL, which makes it dubious to directly copy or move the code. Eventually, most of the low-level btrfs-progs code should either live in libbtrfsutil or the shared kernel/userspace filesystem code, and btrfs-progs will just be the CLI wrapper. This first commit just includes the build system changes, license, README, and error reporting helper. Signed-off-by: Omar Sandoval <osandov@fb.com> Reviewed-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: David Sterba <dsterba@suse.com>
39 lines
1.1 KiB
PHP
39 lines
1.1 KiB
PHP
# Variables set during configure phase:
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# * build environment, paths
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# * features (eg. convert, documentation)
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export
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CC = @CC@
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LN_S = @LN_S@
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AR = @AR@
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RM = @RM@
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RMDIR = @RMDIR@
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INSTALL = @INSTALL@
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DISABLE_DOCUMENTATION = @DISABLE_DOCUMENTATION@
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DISABLE_BTRFSCONVERT = @DISABLE_BTRFSCONVERT@
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BTRFSCONVERT_EXT2 = @BTRFSCONVERT_EXT2@
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BTRFSCONVERT_REISERFS = @BTRFSCONVERT_REISERFS@
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BTRFSRESTORE_ZSTD = @BTRFSRESTORE_ZSTD@
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SUBST_CFLAGS = @CFLAGS@
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SUBST_LDFLAGS = @LDFLAGS@
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LIBS_BASE = @UUID_LIBS@ @BLKID_LIBS@ -L. -pthread
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LIBS_COMP = @ZLIB_LIBS@ @LZO2_LIBS@ @ZSTD_LIBS@
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STATIC_LIBS_BASE = @UUID_LIBS_STATIC@ @BLKID_LIBS_STATIC@ -L. -pthread
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STATIC_LIBS_COMP = @ZLIB_LIBS_STATIC@ @LZO2_LIBS_STATIC@ @ZSTD_LIBS_STATIC@
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prefix ?= @prefix@
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exec_prefix = @exec_prefix@
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bindir = @bindir@
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libdir ?= @libdir@
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incdir = @includedir@
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udevdir = @UDEVDIR@
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udevruledir = ${udevdir}/rules.d
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# external libs required by various binaries; for btrfs-foo,
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# specify btrfs_foo_libs = <list of libs>; see $($(subst...)) rules in Makefile
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btrfs_convert_libs = @EXT2FS_LIBS@ @COM_ERR_LIBS@ @REISERFS_LIBS@
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MAKEFILE_INC_INCLUDED = yes
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