btrfs-progs/Makefile

CC=gcc
AM_CFLAGS = -Wall -fno-strict-aliasing -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2
CFLAGS = -g -Werror -Os
objects = ctree.o disk-io.o radix-tree.o extent-tree.o print-tree.o \
	  root-tree.o dir-item.o file-item.o inode-item.o \
	  inode-map.o crc32c.o rbtree.o extent-cache.o extent_io.o \
	  volumes.o utils.o
#
CHECKFLAGS=-D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ -Wbitwise \
		-Wuninitialized -Wshadow -Wundef
DEPFLAGS = -Wp,-MMD,$(@D)/.$(@F).d,-MT,$@

INSTALL= install
prefix ?= /usr/local
bindir = $(prefix)/bin
LIBS=-luuid

progs = btrfsctl btrfsck mkfs.btrfs debug-tree btrfs-show btrfs-vol

# make C=1 to enable sparse
ifdef C
	check=sparse $(CHECKFLAGS)
else
	check=ls
endif

.c.o:
	$(check) $<
	$(CC) $(DEPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c $<


all: version $(progs)

version:
	bash version.sh

btrfsctl: $(objects) btrfsctl.o
	gcc $(CFLAGS) -o btrfsctl btrfsctl.o $(objects) $(LDFLAGS) $(LIBS)

btrfs-vol: $(objects) btrfs-vol.o
	gcc $(CFLAGS) -o btrfs-vol btrfs-vol.o $(objects) $(LDFLAGS) $(LIBS)

btrfs-show: $(objects) btrfs-show.o
	gcc $(CFLAGS) -o btrfs-show btrfs-show.o $(objects) $(LDFLAGS) $(LIBS)

btrfsck: $(objects) btrfsck.o bit-radix.o
	gcc $(CFLAGS) -o btrfsck btrfsck.o $(objects) bit-radix.o $(LDFLAGS) $(LIBS)

mkfs.btrfs: $(objects) mkfs.o
	gcc $(CFLAGS) -o mkfs.btrfs $(objects) mkfs.o $(LDFLAGS) $(LIBS)

debug-tree: $(objects) debug-tree.o
	gcc $(CFLAGS) -o debug-tree $(objects) debug-tree.o $(LDFLAGS) $(LIBS)

dir-test: $(objects) dir-test.o
	gcc $(CFLAGS) -o dir-test $(objects) dir-test.o $(LDFLAGS) $(LIBS)

quick-test: $(objects) quick-test.o
	gcc $(CFLAGS) -o quick-test $(objects) quick-test.o $(LDFLAGS) $(LIBS)

convert: $(objects) convert.o
	gcc $(CFLAGS) -o btrfs-convert $(objects) convert.o -lext2fs $(LDFLAGS) $(LIBS)

clean :
	rm -f $(progs) cscope.out *.o .*.d btrfs-convert

install: $(progs)
	$(INSTALL) -m755 -d $(DESTDIR)$(bindir)
	$(INSTALL) $(progs) $(DESTDIR)$(bindir)
	if [ -e btrfs-convert ]; then $(INSTALL) btrfs-convert $(DESTDIR)$(bindir); fi

-include .*.d
return code checking 2007-02-28 21:35:06 +00:00			`CC=gcc`
btrfs-progs: build with -D_FORTIFY_SOURCE=2 Add -D_FORTIFY_SOURCE=2 to the makeflags. It has been very helpful in finding problems. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> --- Makefile \| 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 2008-01-22 16:32:07 +00:00			`AM_CFLAGS = -Wall -fno-strict-aliasing -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2`
Fix uninitialized variables, and use -O so gcc starts checking for them Gcc only sends warnings for uninitialized variables when you compile with -O, and there were a couple of bugs sprinkled in the code. The biggest was the alloc_start variable for mkfs, which can cause strange things to happen. (thanks to Gabor Micsko for helping to find this) 2008-05-01 14:22:47 +00:00			`CFLAGS = -g -Werror -Os`
Better block record keeping, real mkfs 2007-03-21 00:35:03 +00:00			`objects = ctree.o disk-io.o radix-tree.o extent-tree.o print-tree.o \`
Switch btrfs_name_hash() to crc32c Date: Tue, 19 Aug 2008 19:21:22 +0100 Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 2008-08-21 00:11:23 +00:00			`root-tree.o dir-item.o file-item.o inode-item.o \`
Rename the extent_map code to extent_io This mirrors the changes in the kernel code. 2008-03-04 16:16:54 +00:00			`inode-map.o crc32c.o rbtree.o extent-cache.o extent_io.o \`
Walk all block devices looking for btrfs 2008-03-24 19:05:44 +00:00			`volumes.o utils.o`
uuids 2007-04-05 18:29:12 +00:00			`#`
return code checking 2007-02-28 21:35:06 +00:00			`CHECKFLAGS=-D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ -Wbitwise \`
add owner and type fields to the extents aand block headers 2007-04-21 00:23:29 +00:00			`-Wuninitialized -Wshadow -Wundef`
Add per-file dependency tracking The dependency archive ".depend" is only created once. Changing a C file's dependencies does not remake .depend, so make will recompile either too few or too many things. Use of per-.c file dependencies that are created and update during compile solve this. 2007-09-14 14:31:10 +00:00			`DEPFLAGS = -Wp,-MMD,$(@D)/.$(@F).d,-MT,$@`
endian fixes, makefile fixes 2007-06-08 02:12:21 +00:00
remove device tree 2007-06-09 13:22:37 +00:00			`INSTALL= install`
Allow install prefix overrides 2007-06-28 20:03:23 +00:00			`prefix ?= /usr/local`
remove device tree 2007-06-09 13:22:37 +00:00			`bindir = $(prefix)/bin`
Walk all block devices looking for btrfs 2008-03-24 19:05:44 +00:00			`LIBS=-luuid`
remove device tree 2007-06-09 13:22:37 +00:00
Add btrfs-vol command to balance, add and (eventually) remove devices 2008-04-28 20:44:22 +00:00			`progs = btrfsctl btrfsck mkfs.btrfs debug-tree btrfs-show btrfs-vol`
endian fixes, makefile fixes 2007-06-08 02:12:21 +00:00
			`# make C=1 to enable sparse`
			`ifdef C`
			`check=sparse $(CHECKFLAGS)`
			`else`
			`check=ls`
			`endif`
Add sparse checking to Makefile 2007-02-28 14:40:58 +00:00
			`.c.o:`
			`$(check) $<`
Makefile: CFLAGS, LDFLAGS Split CFLAGS into CFLAGS (user part) and AM_CFLAGS (not-so-user part; variable name taken from automake, but otherwise no relation). Also add LDFLAGS. This allows me to use `make CFLAGS="-O2 -fPIE" LDFLAGS="-pie"` without dropping the other important (AM_CFLAGS) flags. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> --- btrfs-progs/Makefile \| 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) 2007-12-11 14:22:42 +00:00			`$(CC) $(DEPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c $<`
Add backing store, memory management 2007-02-02 14:18:22 +00:00
btrfsctl 2007-04-10 13:27:30 +00:00
Print the version string in a few programs 2008-07-24 16:13:30 +00:00			`all: version $(progs)`

			`version:`
			`bash version.sh`
endian fixes, makefile fixes 2007-06-08 02:12:21 +00:00
Walk all block devices looking for btrfs 2008-03-24 19:05:44 +00:00			`btrfsctl: $(objects) btrfsctl.o`
			`gcc $(CFLAGS) -o btrfsctl btrfsctl.o $(objects) $(LDFLAGS) $(LIBS)`
Add btrfs-vol command to balance, add and (eventually) remove devices 2008-04-28 20:44:22 +00:00
			`btrfs-vol: $(objects) btrfs-vol.o`
			`gcc $(CFLAGS) -o btrfs-vol btrfs-vol.o $(objects) $(LDFLAGS) $(LIBS)`
Better block record keeping, real mkfs 2007-03-21 00:35:03 +00:00
Add a command to show all of the btrfs filesystems on the box (btrfs-show) 2008-04-22 18:06:31 +00:00			`btrfs-show: $(objects) btrfs-show.o`
			`gcc $(CFLAGS) -o btrfs-show btrfs-show.o $(objects) $(LDFLAGS) $(LIBS)`

endian fixes, makefile fixes 2007-06-08 02:12:21 +00:00			`btrfsck: $(objects) btrfsck.o bit-radix.o`
Walk all block devices looking for btrfs 2008-03-24 19:05:44 +00:00			`gcc $(CFLAGS) -o btrfsck btrfsck.o $(objects) bit-radix.o $(LDFLAGS) $(LIBS)`
add owner and type fields to the extents aand block headers 2007-04-21 00:23:29 +00:00
Walk all block devices looking for btrfs 2008-03-24 19:05:44 +00:00			`mkfs.btrfs: $(objects) mkfs.o`
			`gcc $(CFLAGS) -o mkfs.btrfs $(objects) mkfs.o $(LDFLAGS) $(LIBS)`
Add fsx-style randomized tree tester Add debug-tree command to print the tree Add extent-tree.c to the repo Comment ctree.h 2007-02-26 15:40:21 +00:00
endian fixes, makefile fixes 2007-06-08 02:12:21 +00:00			`debug-tree: $(objects) debug-tree.o`
Walk all block devices looking for btrfs 2008-03-24 19:05:44 +00:00			`gcc $(CFLAGS) -o debug-tree $(objects) debug-tree.o $(LDFLAGS) $(LIBS)`
Add fsx-style randomized tree tester Add debug-tree command to print the tree Add extent-tree.c to the repo Comment ctree.h 2007-02-26 15:40:21 +00:00
endian fixes, makefile fixes 2007-06-08 02:12:21 +00:00			`dir-test: $(objects) dir-test.o`
Walk all block devices looking for btrfs 2008-03-24 19:05:44 +00:00			`gcc $(CFLAGS) -o dir-test $(objects) dir-test.o $(LDFLAGS) $(LIBS)`
Fixup the code to merge during path walks Add a bulk insert/remove test to random-test Add the quick-test code back as another regression test 2007-03-01 20:16:26 +00:00
endian fixes, makefile fixes 2007-06-08 02:12:21 +00:00			`quick-test: $(objects) quick-test.o`
Walk all block devices looking for btrfs 2008-03-24 19:05:44 +00:00			`gcc $(CFLAGS) -o quick-test $(objects) quick-test.o $(LDFLAGS) $(LIBS)`
start of block group code 2007-04-26 20:46:06 +00:00
Walk all block devices looking for btrfs 2008-03-24 19:05:44 +00:00			`convert: $(objects) convert.o`
			`gcc $(CFLAGS) -o btrfs-convert $(objects) convert.o -lext2fs $(LDFLAGS) $(LIBS)`
Add Yan Zheng's ext3->btrfs conversion program run make convert to build it, the program is named btrfs-convert and is not installed by default. 2008-01-04 16:29:55 +00:00
Break up ctree.c a little Extent fixes 2007-02-24 11:24:44 +00:00			`clean :`
Add Yan Zheng's ext3->btrfs conversion program run make convert to build it, the program is named btrfs-convert and is not installed by default. 2008-01-04 16:29:55 +00:00			`rm -f $(progs) cscope.out .o ..d btrfs-convert`
Faster deletes, add Makefile and kerncompat 2007-01-26 21:38:42 +00:00
remove device tree 2007-06-09 13:22:37 +00:00			`install: $(progs)`
			`$(INSTALL) -m755 -d $(DESTDIR)$(bindir)`
			`$(INSTALL) $(progs) $(DESTDIR)$(bindir)`
Install btrfs-convert during make install 2008-01-14 19:08:07 +00:00			`if [ -e btrfs-convert ]; then $(INSTALL) btrfs-convert $(DESTDIR)$(bindir); fi`
remove device tree 2007-06-09 13:22:37 +00:00
Add per-file dependency tracking The dependency archive ".depend" is only created once. Changing a C file's dependencies does not remake .depend, so make will recompile either too few or too many things. Use of per-.c file dependencies that are created and update during compile solve this. 2007-09-14 14:31:10 +00:00			`-include .*.d`