mirror of
https://github.com/kdave/btrfs-progs
synced 2025-01-27 16:02:56 +00:00
4d48b96b28
David Woodhouse originally contributed this code, and Chris Mason changed it around to reflect the current design goals for raid56. The original code expected all metadata and data writes to be full stripes. This meant metadata block size == stripe size, and had a few other restrictions. This version allows metadata blocks smaller than the stripe size. It implements both raid5 and raid6, although it does not have code to rebuild from parity if one of the drives is missing or incorrect. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Chris Mason <chris.mason@fusionio.com>
121 lines
3.9 KiB
Makefile
121 lines
3.9 KiB
Makefile
CC = gcc
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AM_CFLAGS = -Wall -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2
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CFLAGS = -g -O1
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objects = ctree.o disk-io.o radix-tree.o extent-tree.o print-tree.o \
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root-tree.o dir-item.o file-item.o inode-item.o \
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inode-map.o crc32c.o rbtree.o extent-cache.o extent_io.o \
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volumes.o utils.o btrfs-list.o btrfslabel.o repair.o \
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send-stream.o send-utils.o qgroup.o raid6.o
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cmds_objects = cmds-subvolume.o cmds-filesystem.o cmds-device.o cmds-scrub.o \
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cmds-inspect.o cmds-balance.o cmds-send.o cmds-receive.o \
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cmds-quota.o cmds-qgroup.o
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CHECKFLAGS= -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ -Wbitwise \
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-Wuninitialized -Wshadow -Wundef
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DEPFLAGS = -Wp,-MMD,$(@D)/.$(@F).d,-MT,$@
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INSTALL = install
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prefix ?= /usr/local
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bindir = $(prefix)/bin
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LIBS=-luuid -lm
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RESTORE_LIBS=-lz
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progs = btrfsctl mkfs.btrfs btrfs-debug-tree btrfs-show btrfs-vol btrfsck \
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btrfs btrfs-map-logical btrfs-image btrfs-zero-log btrfs-convert \
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btrfs-find-root btrfs-restore btrfstune
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# make C=1 to enable sparse
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ifdef C
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check = sparse $(CHECKFLAGS)
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else
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check = ls
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endif
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.c.o:
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$(check) $<
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$(CC) $(DEPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c $<
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all: version $(progs) manpages
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version:
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bash version.sh
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btrfs: $(objects) btrfs.o help.o common.o $(cmds_objects)
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$(CC) $(CFLAGS) -o btrfs btrfs.o help.o common.o $(cmds_objects) \
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$(objects) $(LDFLAGS) $(LIBS) -lpthread
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calc-size: $(objects) calc-size.o
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$(CC) $(CFLAGS) -o calc-size calc-size.o $(objects) $(LDFLAGS) $(LIBS)
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btrfs-find-root: $(objects) find-root.o
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$(CC) $(CFLAGS) -o btrfs-find-root find-root.o $(objects) $(LDFLAGS) $(LIBS)
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btrfs-restore: $(objects) restore.o
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$(CC) $(CFLAGS) -o btrfs-restore restore.o $(objects) $(LDFLAGS) $(LIBS) $(RESTORE_LIBS)
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btrfsctl: $(objects) btrfsctl.o
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$(CC) $(CFLAGS) -o btrfsctl btrfsctl.o $(objects) $(LDFLAGS) $(LIBS)
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btrfs-vol: $(objects) btrfs-vol.o
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$(CC) $(CFLAGS) -o btrfs-vol btrfs-vol.o $(objects) $(LDFLAGS) $(LIBS)
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btrfs-show: $(objects) btrfs-show.o
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$(CC) $(CFLAGS) -o btrfs-show btrfs-show.o $(objects) $(LDFLAGS) $(LIBS)
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btrfsck: $(objects) btrfsck.o
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$(CC) $(CFLAGS) -o btrfsck btrfsck.o $(objects) $(LDFLAGS) $(LIBS)
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mkfs.btrfs: $(objects) mkfs.o
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$(CC) $(CFLAGS) -o mkfs.btrfs $(objects) mkfs.o $(LDFLAGS) $(LIBS)
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btrfs-debug-tree: $(objects) debug-tree.o
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$(CC) $(CFLAGS) -o btrfs-debug-tree $(objects) debug-tree.o $(LDFLAGS) $(LIBS)
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btrfs-zero-log: $(objects) btrfs-zero-log.o
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$(CC) $(CFLAGS) -o btrfs-zero-log $(objects) btrfs-zero-log.o $(LDFLAGS) $(LIBS)
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btrfs-select-super: $(objects) btrfs-select-super.o
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$(CC) $(CFLAGS) -o btrfs-select-super $(objects) btrfs-select-super.o $(LDFLAGS) $(LIBS)
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btrfstune: $(objects) btrfstune.o
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$(CC) $(CFLAGS) -o btrfstune $(objects) btrfstune.o $(LDFLAGS) $(LIBS)
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btrfs-map-logical: $(objects) btrfs-map-logical.o
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$(CC) $(CFLAGS) -o btrfs-map-logical $(objects) btrfs-map-logical.o $(LDFLAGS) $(LIBS)
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btrfs-corrupt-block: $(objects) btrfs-corrupt-block.o
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$(CC) $(CFLAGS) -o btrfs-corrupt-block $(objects) btrfs-corrupt-block.o $(LDFLAGS) $(LIBS)
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btrfs-image: $(objects) btrfs-image.o
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$(CC) $(CFLAGS) -o btrfs-image $(objects) btrfs-image.o -lpthread -lz $(LDFLAGS) $(LIBS)
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dir-test: $(objects) dir-test.o
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$(CC) $(CFLAGS) -o dir-test $(objects) dir-test.o $(LDFLAGS) $(LIBS)
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quick-test: $(objects) quick-test.o
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$(CC) $(CFLAGS) -o quick-test $(objects) quick-test.o $(LDFLAGS) $(LIBS)
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btrfs-convert: $(objects) convert.o
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$(CC) $(CFLAGS) -o btrfs-convert $(objects) convert.o -lext2fs -lcom_err $(LDFLAGS) $(LIBS)
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ioctl-test: $(objects) ioctl-test.o
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$(CC) $(CFLAGS) -o ioctl-test $(objects) ioctl-test.o $(LDFLAGS) $(LIBS)
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manpages:
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cd man; $(MAKE)
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install-man:
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cd man; $(MAKE) install
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clean :
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rm -f $(progs) cscope.out *.o .*.d btrfs-convert btrfs-image btrfs-select-super \
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btrfs-zero-log btrfstune dir-test ioctl-test quick-test version.h
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cd man; $(MAKE) clean
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install: $(progs) install-man
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$(INSTALL) -m755 -d $(DESTDIR)$(bindir)
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$(INSTALL) $(progs) $(DESTDIR)$(bindir)
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-include .*.d
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