Makefile

   1 CC=gcc
   2 AM_CFLAGS = -Wall -fno-strict-aliasing -D_FILE_OFFSET_BITS=64
   3 CFLAGS = -g -Werror
   4 objects = ctree.o disk-io.o radix-tree.o extent-tree.o print-tree.o \
   5           root-tree.o dir-item.o hash.o file-item.o inode-item.o \
   6           inode-map.o crc32c.o rbtree.o extent-cache.o \
   7 #
   8 CHECKFLAGS=-D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ -Wbitwise \
   9                 -Wuninitialized -Wshadow -Wundef
  10 DEPFLAGS = -Wp,-MMD,$(@D)/.$(@F).d,-MT,$@
  11
  12 INSTALL= install
  13 prefix ?= /usr/local
  14 bindir = $(prefix)/bin
  15
  16 progs = btrfsctl btrfsck mkfs.btrfs debug-tree
  17
  18 # make C=1 to enable sparse
  19 ifdef C
  20         check=sparse $(CHECKFLAGS)
  21 else
  22         check=ls
  23 endif
  24
  25 .c.o:
  26         $(check) $<
  27         $(CC) $(DEPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c $<
  28
  29
  30 all: $(progs)
  31
  32 btrfsctl: btrfsctl.o
  33         gcc $(CFLAGS) -o btrfsctl btrfsctl.o $(LDFLAGS)
  34
  35 btrfsck: $(objects) btrfsck.o bit-radix.o
  36         gcc $(CFLAGS) -o btrfsck btrfsck.o $(objects) bit-radix.o $(LDFLAGS)
  37
  38 mkfs.btrfs: $(objects) mkfs.o
  39         gcc $(CFLAGS) -o mkfs.btrfs $(objects) mkfs.o -luuid $(LDFLAGS)
  40
  41 debug-tree: $(objects) debug-tree.o
  42         gcc $(CFLAGS) -o debug-tree $(objects) debug-tree.o -luuid $(LDFLAGS)
  43
  44 dir-test: $(objects) dir-test.o
  45         gcc $(CFLAGS) -o dir-test $(objects) dir-test.o $(LDFLAGS)
  46
  47 quick-test: $(objects) quick-test.o
  48         gcc $(CFLAGS) -o quick-test $(objects) quick-test.o $(LDFLAGS)
  49
  50 clean :
  51         rm -f $(progs) cscope.out *.o .*.d
  52
  53 install: $(progs)
  54         $(INSTALL) -m755 -d $(DESTDIR)$(bindir)
  55         $(INSTALL) $(progs) $(DESTDIR)$(bindir)
  56
  57 -include .*.d