Makefile

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